Heatly AB jobb

10% of Europe’s CO₂ emissions are caused by residential heating, and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022 and with 1200+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions, and heat pumps. With a state-of-the-art production facility in Poland, and HQ in Stockholm, Sweden, and hubs across the UK, Germany and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role  We are now looking for a Mechanical Design Engineer to join us on our journey to shape the future of clean energy. In this role, you won't just design – you’ll help drive innovation at the core of Aira’s next-generation heat pump technology. As part of our fast-scaling team, you’ll influence how we work, accelerate product development, and bring bold ideas to life. Your contributions will directly impact both our team’s growth and the products we create – products that will transform how people heat and power their homes. By joining us, you’ll play an essential role in our mission to make sustainable living accessible to millions and create real, positive change for the planet. What you’ll be doing As a Mechanical Design Engineer, you will be at the heart of developing the next generation of Aira’s intelligent heat pumps and home energy systems. Your work will span the full development cycle – from concept to detailed design, testing, verification, and preparation for manufacturing – giving you the opportunity to make a direct impact on how our products take shape and reach the market. You’ll design and develop cutting-edge mechanical solutions, with a strong focus on robust design and innovation while balancing the final performance, product size, and costs. Beyond design work, you will influence our ways of working and the technologies we choose, playing a pivotal role in shaping Aira’s future product portfolio. This is not just about engineering excellence – it’s about driving innovation that enables sustainable living for millions of households. By joining us, you’ll help turn bold ideas into tangible solutions that make a real difference for both people and the planet. Your key responsibilities will include: Designing and developing mechanical parts and assemblies, Bills of Materials and component selections tailored for high-performance heat pump systems and its accessories. Creating detailed technical documentation, including 3D models and 2D drawings (experience with PLM tools and SolidWorks is highly valued). Actively contributing to project meetings and reporting progress to product management, ensuring accurate planning, follow-up, and monitoring of all activities within the designated area. Collaborating closely with cross-functional engineering teams to ensure compliance with customer needs, regulatory standards, and the overall product vision and requirements. Exploring and integrating innovative materials and tooling methods, for example within plastics and sheet metals, to enhance product quality, sustainability, and long-term reliability. Designing enclosures for electronics, such as PCBAs and/or similar, by plastic injection molding and/or sheet metal. Working closely with industrial design, taking over A-surfaces, and realizing the CMF specifications. Collaborating with main suppliers and development partners. What you’ll bring to the role Solid experience in mechanical design or relevant technical fields, such as product development and mechanical engineering. B.Sc. in Mechanical Engineering or M.S. in Mechanical Engineering, Design & Product Development, or equivalent. Experience working with 3D tools for designing mechanical components in a 3D environment; SolidWorks proficiency is advantageous. Experience in consumer products involving electronics and embedded software. Experience in testing, reliability, and qualification of systems, either in-house or on the partner side. Proven track record in transitioning designs into mass production, ensuring rigorous quality control and reliability standards. Experience working in the conceptual phase, physical prototyping, hands-on testing, and sustainability. Experience working closely with industrial designers. Proficiency with tools such as PowerPoint or Adobe and the ability to present ideas to both technical and non-technical audiences. An open mindset and a passion for working in a start-up environment with a strong ambition to scale quickly. What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. Enjoy our brand-new R&D Center located at Berga, Helsingborg. At Aira, we champion next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures, and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.

10% of Europe’s CO₂ emissions are caused by residential heating and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022, and with 1200+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, and HQ in Stockholm, Sweden, and hubs across the UK, Germany and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the Survey & Design team: The Survey & Design team is part of the Acquisition Area of Aira, which is responsible for the entire sales journey, from lead generation to installed heat pump. Our team sits right in the middle of this, with a critical mission: Build tools that help Aira qualify, size, and design the right energy solution for every home — tools that get more accurate with every installation we do. When selling a heat pump system, you need to know what size of heat pump should be installed and whether any radiators need replacing. If we over-estimate this number, the customer will be paying more than they have to. If we under-estimate this number, we could install a heat pump that is unable to heat our customers' homes. Getting it right is crucial for both conversion and fast, efficient installations. And Aira is uniquely positioned to solve this: we own the entire feedback loop, from qualification through to monitoring the installed heat pump. About the role: Your main stakeholders are our Design Engineers, who work in customers' homes, but our tools impact almost every role in the Aira sales funnel, from Qualification, Sales, and Design all the way to Procurement, Planning, and Installation. You'll own the product direction for these tools across all our markets (UK, Germany, and Italy), offices (Stockholm and Helsingborg), and the factory (Poland). You'll lead a cross-functional team of software engineers and a designer, with a high degree of autonomy. Key responsibilities: Lead a cross-functional team of software engineers and a product designer, setting priorities and deciding what to build, when, and why. Own the product strategy and roadmap for Aira's survey, heat loss, and design tooling, ensuring alignment with the Acquisition Area's goal of profitable, high-quality installations. Drive the team's long-term differentiator: an accuracy-and-learning loop that uses installation telemetry to measure and reduce heat loss estimation error at every stage of the funnel. Become the domain expert on heat loss calculations, balancing each market's regulatory requirements against Aira's business goals. Act as the bridge between deep technical work and the field reality of a Design Engineer working on an iPad in a customer's home. Drive the roll-out of our tools across all markets and make sure they're adopted across every user group. Define the metrics and track how we're progressing toward our goals. We expect you to have: Bachelor's or Master's degree in a relevant field (e.g., Engineering, Business, or a related discipline). 3 years of experience in a similar Product Manager role, leading cross-functional teams of engineers and designers. The ability to own a technically and domain-complex product. You don't need to be a heating engineer, but you must be comfortable diving into a quantitative, calculation-driven domain and earning the trust of expert users. Strong data and analytics instincts: defining the right metrics, designing measurement (and recognising when a metric is misleading), and using data to drive decisions. It would be a bonus if you: Have studied thermodynamics. Are a homeowner, as it helps you understand the challenges our users face every day. Have experience building tools for field-based, operational, or expert workforces. Can speak German or Italian. What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. Enjoy our brand-new office at Norra Stationsgatan 93 in Stockholm. Conveniently located near public transport, with Sankt Eriksplan and Odenplan stations just a few minutes walk away. At Aira, we champion next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.

10% of Europe’s CO₂ emissions are caused by residential heating and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022, and with 1200+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, and HQ in Stockholm, Sweden, and hubs across the UK, Germany and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role As a Senior Flutter Developer in the Engagement Team, you will build the tools that enable our field teams to deliver smooth installations and exceptional service. You'll be part of one of our cross-functional teams working primarily with the mobile application that installers and service technicians use. In practice, this means building tools for commissioning and servicing the full range of Aira's clean energy systems — heat pumps, solar panels, batteries, and inverters, as well as managing software updates and helping technicians troubleshoot in the field. As a Senior Flutter developer, you will: Own and ship features across iOS and Android from a single Flutter codebase Partner with UX design to craft interfaces built for real field conditions, used by technicians on-site, often under time pressure Work tightly with the in-field teams to optimize the commissioning experience. Build reliable device integrations over Bluetooth, Wi-Fi, and Thread - connecting technicians directly to the hardware they're installing and servicing Make pragmatic decisions about when to prioritize speed and when to focus on long-term scalability Contribute to architectural decisions that support our rapid growth and international expansion What you bring to the team: Solid experience with product-driven software development and agile environments 5+ years of mobile development experience Flutter experience preferred, React Native considered. Experience building and consuming REST APIs and integrating third-party SDKs Familiarity with state management patterns such as Bloc or Riverpod, and an appreciation for testable code Comfort working with structured data contracts and binary protocols — we use Protobuf for communication between the app and our edge devices We would also appreciate if you have experience with or knowledge of some of the following: Hands-on experience with device communication protocols such as Bluetooth LE, Wi-Fi, or Thread Familiarity with embedded Linux environments or edge computing. The devices our app talks to run a Rust application on Linux hardware Experience with event-driven architectures or message brokers such as Kafka A track record of thriving in rapid-growth environments (start-ups, scale-ups, or new projects). What is in it for you? Develop and grow in a fast-growing scale-up with a supportive and inclusive culture. Contribute to something measurable. Every smooth commissioning enables a more environmentally sustainable Europe. See your work in action in the real world. The app you build is used by technicians installing clean energy systems in people's homes across Europe every day. Collaborate with colleagues across the full value chain, from R&D in Sweden and manufacturing in Poland to installation teams on the ground in the UK, Germany, and Italy. Enjoy the flexibility of our hybrid work model, with our office centrally located in Stockholm near Sankt Eriksplan and Odenplan. We interview on a rolling basis throughout the summer, with the majority of interviews taking place in August. At Aira, we champion next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.

10% of Europe’s CO₂ emissions are caused by residential heating and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022, and with 1200+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, and HQ in Stockholm, Sweden, and hubs across the UK, Germany and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role As a Full-Stack Engineer in our Survey & Design team, you'll help build the products that support some of the most important steps in Aira's customer acquisition journey. The team is responsible for the tools used to capture and manage information about our customers' homes, supporting everything from home surveys and technical assessments to installation design. These products help ensure that the right information is available throughout the process, enabling tailored and efficient clean energy solutions. You'll join a small, autonomous product team and work closely with product managers, designers and engineers to solve real-world challenges and build scalable solutions that support Aira's continued growth across Europe. As a Full-Stack Engineer, you'll play a key role in shaping the products and services that power these workflows. You'll work across the stack to build scalable solutions and great user experiences. In this role, you will Design and build applications and services that support users across multiple European markets Develop scalable APIs and integrations with third-party systems Process and manage data collected throughout the Survey & Design journey Transform complex technical and geometric data into solutions that support our products and workflows Contribute to architectural decisions and the long-term evolution of the platform Collaborate closely with product managers, designers and end users to improve workflows, user experiences and product capabilities Explore new technologies and approaches that help solve real business problems We're making home energy design smarter, simpler and more scalable. If you enjoy building great products and solving complex problems in a technically challenging domain, this role is for you. What you'll bring to the team Around 5+ years of experience as a Software Engineer Experience building modern software applications across different parts of the stack Strong experience with Java and Spring Boot Experience designing and building APIs A solid understanding of databases, software architecture and distributed systems Experience working with microservices The ability to turn ideas into clean, testable and scalable software A proactive mindset and willingness to take ownership Strong collaboration and communication skills We believe you'll thrive in this role if you're curious, analytical and enjoy understanding the real-world challenges behind the software you build. You don't need a background in engineering, but an interest in technical domains and complex problem-solving will help you succeed. We're also looking for someone who enjoys learning new technologies and is curious about how emerging technologies, including AI, can create value for both products and ways of working. Our tech stack Java, Spring Boot, PostgreSQL, Kafka, gRPC, Kotlin, Python, React, TypeScript, Next.js, Kubernetes and Docker. What is in it for you? Join a mission-driven company accelerating the transition to clean energy across Europe Work on products that have a direct impact on how clean energy solutions are designed and delivered Be part of a small, highly autonomous team with significant influence on product and technical decisions Collaborate with talented colleagues across product, engineering and operations Grow professionally in a fast-moving and international environment Enjoy our brand-new office at Norra Stationsgatan 93 in Stockholm. Conveniently located near public transport, with Sankt Eriksplan and Odenplan stations just a few minutes walk away. At Aira, we champion next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.

10% of Europe’s CO₂ emissions are caused by residential heating, and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slash energy costs one home at a time. Founded in 2022, and with 1200+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions, and heat pumps. With a state-of-the-art production facility in Poland, and HQ in Stockholm, Sweden, and hubs across the UK, Germany, and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role  As a Frontend Developer on our Planning team, you'll help transform how clean energy gets delivered—by empowering our planners with intuitive, data-driven tools. This team is responsible for optimizing the scheduling of Aira’s field force. The domain stretches across the whole customer journey, including tools for booking and coordinating sales visits, heat pump installations, and maintenance. You'll work at the intersection of software and real-world impact, building data products that help planners effectively schedule our field force based on proximity, dates, and other critical factors. In this role, you will: Build modern user interfaces that enable planners to visualize and optimize complex scheduling scenarios—bringing clarity, efficiency, and effectiveness to workforce planning Develop interactive map-based tools that help planners make better decisions based on geographical proximity, travel times, and resource availability Create intuitive dashboards that collect and visualize operational data, helping planners identify patterns, balance workloads, and make smarter scheduling decisions Design user experiences that simplify the planning process and reduce cognitive load—enabling planners to focus on strategic decisions rather than administrative tasks Support dynamic rescheduling capabilities with clear interfaces that highlight impacts and alternatives when changes occur Help us scale into new regions and markets by building flexible interfaces that adapt to varying local requirements, scheduling constraints, and service models We're changing how clean energy visits are planned and scheduled—making it smarter, faster, and better for everyone involved. If you're excited about building modern tooling and UIs that empower planning teams and drive tangible outcomes, this is the role for you. What you’ll bring to the role Solid experience with product-driven software development and agile environments Experience with React and TypeScript Strong visualization skills, especially with maps and timeline interfaces We would also expect you to have experience in at least two of the following areas: Rapid growth journeys (start-ups, scale-ups, new environments) Kanban, Scrum, and/or a combination of both Next.js Data visualization libraries (D3.js, Chart.js, etc.) Map integration (Mapbox, Google Maps, Leaflet) Experience building planning or scheduling interfaces What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. Enjoy the flexibility of our hybrid work model and discover our brand-new office at Norra Stationsgatan 93 in Stockholm. Conveniently located near public transport, with Sankt Eriksplan and Odenplan stations just a few minutes' walk away At Aira, we champion the next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures, and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.

10% of Europe’s CO₂ emissions are caused by residential heating, and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slash energy costs one home at a time. Founded in 2022, and with 1200+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions, and heat pumps. With a state-of-the-art production facility in Poland, and HQ in Stockholm, Sweden, and hubs across the UK, Germany, and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role  We are looking for an Engineering Manager to lead engineering teams in our Acquisition organization. Acquisition focuses on the entire customer journey from first contact through to completed installation - the teams that turn interest into happy customers with heat pumps in their homes. This role sits at the intersection of people leadership, technical guidance, and organizational alignment. You will ensure engineers have context, support, and a mandate to do their best work. You'll work closely with product managers, designers, and engineering peers to deliver solutions that matter. We are looking for a leader who speaks up, provides a critical perspective on decisions, and holds their ground. Not someone who waits for direction or avoids conflict. Someone who sees what needs doing and acts, taking initiative before problems escalate. You care about people - and that includes having difficult conversations and holding everyone, including yourself, accountable. You will be... Leading and developing engineers through regular one-on-ones focused on growth, blockers, and well-being. Supporting career development and addressing performance issues constructively. Creating psychological safety where engineers can raise concerns and influence decisions. Building a culture actively, not passively - engineers know their manager has their back personally, not just professionally. Working with PMs to ensure every project has clear problem statements and success criteria, so engineers know why they're building what they're building. Challenging work without clear value and helping teams push back when necessary. Navigating relationships with product leadership, PMs, engineering peers, and commercial leadership. Holding ground on engineering concerns. Providing honest feedback to leadership, even when uncomfortable. Collaborating on architecture and technical direction. Supporting modern practices, including AI- assisted development. Ensuring tech debt is tracked and championing ADRs for institutional memory. What you bring to the team Experience leading and developing software engineers, ideally in a product-focused company or scale-up environment Track record of building psychologically safe teams where people do their best work Ability to navigate ambiguity and make decisions with incomplete information Comfort with difficult conversations - giving feedback, addressing performance, saying no Strong collaboration skills across disciplines (product, design, commercial) Technical background sufficient to engage meaningfully with architecture decisions and engineering practices Experience with agile methodologies and modern development practices Nice to have Experience in a fast-paced scale-up or startup environment Familiarity with the energy sector or hardware/software integration Experience supporting teams through organizational change Background in full-stack or platform engineering What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. Enjoy our brand-new office at Norra Stationsgatan 93 in Stockholm. Conveniently located near public transport, with Sankt Eriksplan and Odenplan stations just a few minutes' walk away. At Aira, we champion next-generation energy as well as diversity and inclusion. We believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures, and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet. Ready to find true purpose in your work? Send your application today.

10% of Europe's CO₂ emissions are caused by residential heating, and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we're making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022, and with 1000+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, an HQ in Stockholm, Sweden, and hubs across the UK, Germany, and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role In the Energy Optimization team, we build optimization and ML models that actively control when the heat pump runs, when the battery charges or discharges, and when to export energy to the grid. We are now building new flexibility capabilities by coordinating fleets of homes to support the grid when it matters most. We’re now looking for a Data Scientist to join the team. You’ll lead projects end-to-end: shape the problem, build forecasting and optimization models, run experiments, and work closely with Product, Engineering and Design to ship customer-facing AI solutions. We value clear communication, thoughtful collaboration, and a constructive approach to problem solving. If you enjoy making measurable progress, turning messy real-world signals into decisions people can trust, and moving projects forward even when the path is not fully defined, we would love to hear from you. What you will be doing Translate real-world control problems into optimization models that minimizes customers’ energy bills. Develop and improve forecasting and decision-support models enabling optimal control schedules for customers’ home energy devices. Design and run experiments on real customer systems, evaluate impact, and turn insights into product decisions. Work closely with the team to bring models into production. Work across the full data stack, including data pipelines, feature engineering, deployment and monitoring. Lead initiatives from discovery to production impact. You set direction, align with stakeholders across product and engineering to deliver outcomes even when the path is not fully defined. Communicate clearly to technical and non-technical audiences, explaining trade-offs, uncertainty, and what is good enough to ship. What you bring to the team Several years of experience as a Data Scientist, Optimization Engineer, Applied Scientist, Machine Learning Engineer or similar. Strong mathematical and statistical modelling skills. Experience with time-series forecasting and machine learning, ideally applied to operational systems. Experience working in Python and with modern ML/optimization tooling and workflows. Solid Software Engineering fundamentals for deploying and maintaining ML systems in production. A pragmatic, product-oriented mindset: you optimize for real-world impact, not model complexity. Experience with cloud platforms (AWS, GCP, or Azure). Nice to have Experience with constrained optimization and applying it to real-world systems. Experience with energy systems or electricity market knowledge, especially flexibility and demand response. Experience with control system or physical systems modelling. What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. At Aira, We’re not just champions of next-generation energy, we’re champions in Diversity and Inclusion too. We believe that a diverse workforce sparks innovation and creativity and enables us to better serve our customers and communities. We encourage individuals from all backgrounds, cultures, and perspectives to join our team. We will never accept any form of discrimination and believe that together, we can drive a new era for our people and planet.

10% of Europe's CO₂ emissions are caused by residential heating, and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we're making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022, and with 1000+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, an HQ in Stockholm, Sweden, and hubs across the UK, Germany, and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role As a Linux Developer, you will be responsible for the operating system powering our IoT devices, ensuring optimal performance, security, and reliability. You will work with Linux BSP development and Yocto, building and maintaining the embedded platform as well as SDKs for application development. The role includes enabling secure connectivity across multiple wireless interfaces and supporting feature-rich, connected products. What sets this role apart is the opportunity to work with cutting edge technology in this field, with a direct impact on the performance, security, and reliability of our IoT devices. What you will be doing Set up and configure the Yocto Linux-based operating system on our hardware devices. Collaborate with cross-functional teams to understand software requirements and implement necessary changes. Create SDKs and software tools to facilitate application development on the operating system. Enhance and expand the operating system by adding new components and features. Conduct system revisions and optimizations to improve performance, security, production test flow, and user experience. Understand hardware schematics and identify requirements for driver development. Collaborate with hardware engineers to develop and adapt the operating system to the hardware. Continuously improve automated test coverage and devops system. What you bring to the team Experience in Linux operating system development, Yocto, Shell Scripting and Python experience is preferred. Knowledge of Kernel development and experience with device tree. Ability to read hardware schematics and understand when driver development is necessary. Proficiency in C Solid understanding of software development principles, version control, and debugging techniques. Nice to have U-Boot, Thread, Rust, AWS, Bluetooth Low Energy. What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. At Aira, We’re not just champions of next-generation energy, we’re champions in Diversity and Inclusion too. We believe that a diverse workforce sparks innovation and creativity and enables us to better serve our customers and communities. We encourage individuals from all backgrounds, cultures, and perspectives to join our team. We will never accept any form of discrimination and believe that together, we can drive a new era for our people and planet. Ready to find true purpose in your work? Send me your application today. Any questions? I’m here to help. You’ll find my contact details below.

About the role We are looking for a Rust developer who will help us bridge the gap between our low-level code and cloud infrastructure. You will work in our Engagement team, the team that focuses on the entire customer journey after the purchase of our product. This team is dedicated to delivering the best possible offering to our clients and engaging them with our products. You will work at the intersection of embedded systems and cloud computing, playing a critical role in designing and developing software that enables seamless communication and data transfer between low-level devices and cloud-based applications. You will collaborate closely with hardware engineers, software developers, and cloud architects to define software requirements and design specifications, write and test code, troubleshoot issues, and deploy software to embedded systems and cloud platforms. We are looking for someone who is strong in communication and enjoys collaborating closely with colleagues across disciplines. You have a genuine interest in understanding problems at their core and solving them not only efficiently, but with long-term quality in mind. You will be... Designing and developing embedded systems software using Rust and related tools, including pipelines, testing, and automation. Collaborating with hardware engineers, software developers, and cloud engineers to ensure seamless integration between different layers of the system. What you bring to the team Solid background in software development, ideally acquired within a product-focused company or startup environment Experience with software design and software design patterns At least 1-2 years of commercial experience with Rust Experience with Linux Agile methodologies/Scrum/Kanban Nice to have Experience working with IoT, Bluetooth and wireless devices Experience in a product company and/or start-up environment Knowledge of databases (SQL/PostgreSQL, Redis) DevOps understanding; maintaining own code (AWS) Kubernetes/Docker & Terraform experience What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. At Aira, We’re not just champions of next-generation energy, we’re champions in Diversity and Inclusion too. We believe that a diverse workforce sparks innovation and creativity and enables us to better serve our customers and communities. We encourage individuals from all backgrounds, cultures, and perspectives to join our team. We will never accept any form of discrimination and believe that together, we can drive a new era for our people and planet.  Ready to find true purpose in your work? Send me your application today. Any questions? I’m here to help. You’ll find my contact details below.

10% of Europe’s CO₂ emissions are caused by residential heating and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022, and with 1000+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, a development center in Helsingborg and an HQ in Stockholm, Sweden, and hubs across the UK, Germany and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role Our Procurement team is now well-established and continuously evolving to meet new challenges. We are looking for a Sourcing Manager with expertise in electronics to strengthen our capabilities and drive strategic sourcing to the next level. We have the ambition to be a world-class team, and we are looking for highly motivated individuals who want to make a change. Our team will secure our needs of products and services, both for direct materials and other supplies, to our customers. As a Sourcing Manager, you take ownership of the categories within the area of electronics – consisting of both direct material and in other sourced applications. As a Sourcing Manager, you will be responsible for assigned categories from cradle to grave, working closely with our product management, development units, quality, as well as other functions. It is your responsibility to ensure that we have the right category and sourcing strategies in place, and that we choose the right suppliers and commercial solutions for the products we develop. Ultimately, you take complete responsibility for all the sourcing activities within your category and manage supplier performance. Your role will play a key part in developing our sourcing strategies and ways of working, helping us refine how we collaborate internally and with our suppliers. You’ll have both the freedom and responsibility to influence our continued growth and contribute to the evolution of our culture and performance as a team. Your responsibilities include Defining the category and subsequent sourcing strategies Analysing the supplier market to define an optimal supply base Collaborating closely with stakeholders in different functions Securing supply through tendering and contracting Managing new and existing supplier relationships and related supplier performance Who are you  Besides an entrepreneurial mindset and the ability to deal with constant change, we are looking for someone with: Academic degree in Engineering, Economics, Law or other relevant education Extensive experience in strategic sourcing in an international setting Extensive experience in electronics sourcing Experience from a multi-country organization and cross-functional collaboration Experience from working with an international supply base Your working language will be English. Swedish and/or other European languages are an advantage. As a person, we would like you to have: Strong negotiation skills Excellent communication and decision-making abilities The ability to work well under pressure and meet tight deadlines A positive attitude towards supporting the team in other categories, development tasks etc. Curious and action oriented, with a can-do attitude Analytical mindset and problem-solving abilities What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. At Aira, we champion next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.