Umain AB jobb

At Umain we're crafting the future, one innovative project at a time. With our motto "Shape, Ship, Scale," we empower our team to envision the future and play a pivotal role in building it. We're a dynamic team where you can shape the future, ship groundbreaking solutions, and scale your abilities in many different ways. We are now looking for Senior Backend Engineers who want to build robust solutions that power products used by millions of people. We have a proven track record: 400M+ total app downloads 50M+ monthly active users Backends handling tens of thousands of requests per second Globally recognized, multi-market applications The office in Gothenburg is our default workplace, but we stay flexible when working from home makes sense for the team or the project. We trust each other to coordinate and keep things professional. Most of our work is built in Kotlin, Go, and TypeScript, and we aim to pick the tools that best fit each project so our teams can focus on delivering the right solution. The role is broad but centered on backend. You'll work on projects for both Swedish and international companies, including systems that integrate external services, automation, and frontend clients. As a Senior Backend Developer, your role will involve: Building high-performance, and scalable systems in modern stacks that suit the project. Designing cloud-native systems with Infrastructure as Code (Terraform) across AWS, GCP, and Azure. Developing robust data models and database architectures to support application requirements. Building observable systems with the right metrics, logs, tracing, and alerting to understand and operate what we ship. Building and maintaining CI/CD pipelines with containerized deployments and scaling strategies. If you're excited by working across the stack, always learning, and making a real impact at scale, we believe you'll feel at home at Umain. Who You Are: 5+ years of experience building and running backend services in production. Comfortable owning a system end to end, from API design to deployment and operations. Strong in at least one of our core languages (Kotlin, Go, or TypeScript), and willing to pick up others as projects demand. Experience making technical decisions on a team: weighing tradeoffs, reviewing code, and mentoring peers. A product mindset: You think about maintainability, user impact, and long-term health, not just the ticket in front of you. Familiar with agentic development tools You treat unfamiliar problems and new technologies as an opportunity rather than a risk. In consulting, the next project often looks nothing like the last one, and you see that as a feature. What We Offer: A personal coach and support to help you develop both professionally and personally. A range of diverse projects that explore and push the boundaries of what's possible. A fun and fair work environment where you can grow through meaningful challenges and great colleagues. Multidisciplinary teams where backend engineers work closely with product, design, analysis, and testing. Working alongside some of the largest and most forward-thinking brands on the planet. Why Umain? Career Framework We believe in fairness and clarity, which is why we've established a transparent career framework to ensure equal pay and equal opportunities for all. Your growth and success are as important to us as they are to you. Together with your coach, you will build your own development plan and grow in your career. Work-Life Balance At Umain, we understand that life doesn't pause when you walk into the office. We welcome team members from all walks of life and recognize the richness that different backgrounds, ages, and life stages bring to a team. Whether you're taking care of your family, your pets, or yourself, we're committed to supporting a healthy balance that respects your needs. Skills Over Degrees We're more interested in what you can do than in the diplomas you hold. Talent, drive, and creativity are what count at Umain. Here, you'll find opportunities to grow, learn, and excel in your career, regardless of your educational background. Background check Umain conducts a background check for final candidates in accordance with our internal policies. The check is carried out only with your consent and is ordered by our CISO through our approved screening partner. The scope of the check depends on the role level. This step is performed late in the recruitment process and is used solely to support a secure and fact-based hiring decision.

Who We Are Umain, part of the Nordic consulting house Eidra, specializes in accelerating top-line growth through digital strategy and innovation. We’re a fast-growing consultancy already partnering with industry leaders—from cutting-edge automotive brands to forward-looking tech companies. Together with Eidra’s 1200+ strategists, creatives, and engineers spread across Stockholm, New York, and beyond, our vision is to drive the integration of AI, ML, and Data Science in businesses. Now, we’re building a dedicated team to define that future—and we want you to help lead the way. Job Summary: We are looking for a visionary Tech Director in AI Engineering with a proven track record of leading impactful solutions to head Umain’s AI stream, guiding clients through AI adoption complexities while leveraging your skills to secure deal closures, enhance project delivery, and build a top-tier team that positions Umain as an AI Engineering leader. What We Offer: A leadership role in defining and executing AI strategy for client projects, whilst exploring and pushing the boundaries of applied AI A dynamic and collaborative work environment where you will significantly influence Umain’s AI direction and build an industry-leading team The chance to lead multidisciplinary teams in an ambitious setting as you help translate cutting-edge AI concepts into real-world value Opportunities for professional and personal growth, supported by unique challenges, fantastic colleagues, and a dedicated personal coach As a Tech Director, AI Engineering at Umain, your role will involve… Commercial impact We expect that you will play a key role in securing major contracts and driving successful deal closures, while also ensuring the team remains at the forefront of the latest AI advancements. That means that you will scale your expertise to: Influence clients by establishing trust as a recognized AI authority, seamlessly onboarding them to our methodology, while addressing risks and outlining effective mitigation strategies. Shape and scope proposal: what are deliverables, what is in/out scope, how to phase and price this. Technical Leadership: Lead Umain’s strategy in AI/ML Be the client-facing expert Represent Umain AI within Eidra AI Solution Architecture: Architect appropriate AI solutions for clients, ability to understand and communicate trade-offs Help teams choose the right tech Understand compliance issues for different markets, have your finger on the pulse legal framework development within AI Client Engagement & Strategy: Be a primary advisor for clients Create actionable AI strategies to solve complex business problems/challenges Good ability to communicate potential, limitation, suitability and risk around AI frameworks/solutions Overall accountable for QA and improve deliveries: Drive project success by strategically shaping its scope: breaking down complex challenges into manageable parts, prioritizing the key deliverables, and ensuring high-quality outcomes Direct and oversee the journey to production by guiding the team to focus on critical priorities, clarifying roles and responsibilities, identifying and resolving bottlenecks, addressing overlooked details, maintaining clear client communication, and proactively anticipating potential challenges to enhance delivery quality. Over time, you’ll establish scalable QA procedures that cater to evolving project demands to ensure consistent excellence and continuous improvement across deliverables Who You Are: You possess a strong intuition for AI, and understand how to balance trade-offs between its transformative potential and its practical limitations You have a proven ability to architect and oversee the delivery of complex, scalable AI solutions that meet concrete business needs You thrive in dynamic consultancy environments, enjoy engaging with clients to translate their business needs and contexts into effective AI strategies You believe in the power of collaboration and diversity, recognizing the impact you can make by leading and working closely with multi-disciplinary teams Familiarity with the modern AI stack (e.g., common frameworks like PyTorch/Tensorflow, concepts like transfer learning, PEFT, multi-modal models, MLOps principles) is essential for guiding architectural decisions

At Umain, we're not just creating software; we're crafting the future, one innovative project at a time. With our motto "Shape, Ship, Scale," we empower our team to not only envision the future but also play a pivotal role in building it. We're a dynamic team where you can shape the future, ship groundbreaking solutions, and scale your abilities in many different ways. We are now looking for Senior Backend Engineers who want to build robust solutions that power products used by millions of people. We have a proven track record: 400M+ total app downloads 50M+ monthly active users Backends handling tens of thousands of requests per second Globally recognized, multi-market applications The office in Stockholm is our default workplace, but we stay flexible when working from home makes sense for the team or the project. We trust each other to coordinate and keep things professional. Most of our work is built in Kotlin, Go, and TypeScript, and we aim to pick the tools that best fit each project so our teams can focus on delivering the right solution. The role is broad but centered on backend. You'll work on projects for both Swedish and international companies, including systems that integrate external services, automation, and frontend clients. As a Senior Backend Developer, your role will involve: Building high-performance backend systems in Go, Kotlin, TypeScript (Node.js), or Python, depending on the project. Working with frameworks such as Ktor, Fiber, and NestJS. Designing cloud-native systems with Infrastructure as Code (Terraform) across AWS, GCP, and Azure. Developing robust data models and database architectures to support application requirements. Building observable systems with the right metrics, logs, tracing, and alerting to understand and operate what we ship. Building and maintaining CI/CD pipelines with containerized deployments and scaling strategies. If you're excited by working across the stack, always learning, and making a real impact at scale, we believe you'll feel at home at Umain. Who You Are: 5+ years of experience building and running backend services in production. Comfortable owning a system end to end, from API design to deployment and operations. Strong in at least one of our core languages (Kotlin, Go, or TypeScript), and willing to pick up others as projects demand. Experience making technical decisions on a team: weighing tradeoffs, reviewing code, and mentoring peers. A product mindset: You think about maintainability, user impact, and long-term health, not just the ticket in front of you. Familiar with agentic development tools You treat unfamiliar problems and new technologies as an opportunity rather than a risk. In consulting, the next project often looks nothing like the last one, and you see that as a feature. What We Offer: A personal coach and support to help you develop both professionally and personally. A range of diverse projects that explore and push the boundaries of what's possible. A fun and fair work environment where you can grow through meaningful challenges and great colleagues. Multidisciplinary teams where backend engineers work closely with product, design, analysis, and testing. Working alongside some of the largest and most forward-thinking brands on the planet. Why Umain? Career Framework We believe in fairness and clarity, which is why we've established a transparent career framework to ensure equal pay and equal opportunities for all. Your growth and success are as important to us as they are to you. Together with your coach, you will build your own development plan and grow in your career. Work-Life Balance At Umain, we understand that life doesn't pause when you walk into the office. We welcome team members from all walks of life and recognize the richness that different backgrounds, ages, and life stages bring to a team. Whether you're taking care of your family, your pets, or yourself, we're committed to supporting a healthy balance that respects your needs. Skills Over Degrees We're more interested in what you can do than in the diplomas you hold. Talent, drive, and creativity are what count at Umain. Here, you'll find opportunities to grow, learn, and excel in your career, regardless of your educational background. Background check Umain conducts a background check for final candidates in accordance with our internal policies. The check is carried out only with your consent and is ordered by our CISO through our approved screening partner. The scope of the check depends on the role level. This step is performed late in the recruitment process and is used solely to support a secure and fact-based hiring decision.

At Umain, we're not just creating software; we're crafting the future, one innovative project at a time. With our motto "Shape, Ship, Scale," we empower our team to not only envision the future but also play a pivotal role in building it. We're a dynamic team where you can shape the future, ship groundbreaking solutions, and scale your abilities in many different ways. We're on the lookout for Senior Web Developers ready to join us in this journey, bringing passion, creativity, and dedication along with them. The role is relatively broad and focused on web technologies, where we offer the opportunity to work on many interesting projects on modern web stack technologies. The role is based in Stockholm. We value being together at the office and aim to work on‑site most days, while allowing flexibility when needed. Most of our work is built in JavaScript or TypeScript (often with frameworks like Next.js, Node.js or ReactJS), HTML, and CSS, and we aim to pick the tools that best fit each project so our teams can focus on delivering the right solution. As a Senior Web Developer, your role will involve: Use frontend frameworks such as NextJS, React, or Flutter to create amazing digital experiences. Comfortable with backend languages and frameworks like Go or Node.js Own and understand the full application lifecycle, from testing and CI/CD to deployment on a hosting platform such as GCP or AWS Integrate with order and commerce ecosystems, including CMS platforms, backend services, and payment providers Participating in projects & teams alongside major brands and large organisations, and contributing to emerging tech trends and innovations. Who You Are: You have worked professionally as a Web Developer for at least 5 years. Experience building and running frontend services in production. Comfortable owning a system end to end, from API design to deployment and operations. Strong in TypeScript, and willing to pick up other languages as projects demand. Experience making technical decisions on a team: weighing tradeoffs, reviewing code, and mentoring peers. A product mindset: You think about maintainability, user impact, and long-term health, not just the ticket in front of you. You treat unfamiliar problems and new technologies as an opportunity rather than a risk. In consulting, the next project often looks nothing like the last one, and you see that as a feature. What We Offer: A personal coach and support to help you develop both professionally and personally. A range of diverse projects that explore and push the boundaries of what's possible. A fun and fair work environment where you can grow through meaningful challenges and great colleagues. Multidisciplinary teams where Web Developers work closely with product, design, analysis, and testing. Working alongside some of the largest and most forward-thinking brands on the planet. Why Umain? Career Framework: We believe in fairness and clarity, which is why we've established a transparent career framework to ensure equal pay and equal opportunities for all. Your growth and success are as important to us as they are to you. Together with your coach, you will build your own development plan and grow in your career. Work-Life Balance: At Umain, diversity is our strength. We understand that life doesn’t pause when you walk into the office. That's why we've cultivated an environment that supports an excellent work-life balance. We welcome team members from all walks of life, recognising the richness that different backgrounds, ages, and life stages bring to our team. We're committed to supporting each other, encouraging a healthy work-life balance that respects your needs, whether it's taking care of your family, your pets, or yourself. Innovations and Learning: Technology is always evolving, bringing new challenges and opportunities for collaboration and learning. Our developers work closely with designers, analysts, testers and more to tackle these challenges head-on, sharing knowledge and growing together. Skills Over Degrees: We’re more interested in what you can do than in the diplomas you hold. Talent, drive, and creativity are what count at Umain. Here, you’ll find opportunities to grow, learn, and excel in your career, regardless of your educational background. If you have the ambition and commitment to succeed, we have the environment and resources to support your journey. Background check Umain conducts a background check for final candidates in accordance with our internal policies. The check is carried out only with your consent and is ordered by our CISO through our approved screening partner. The scope of the check depends on the role level. This step is performed late in the recruitment process and is used solely to support a secure and fact-based hiring decision.

At Umain, we're not just creating software; we're crafting the future, one innovative project at a time. With our motto "Shape, Ship, Scale," we empower our team to not only envision the future but also play a pivotal role in building it. We're a dynamic team where you can shape the future, ship groundbreaking solutions, and scale your abilities in many different ways. We're on the lookout for developers ready to join us in this journey, bringing passion, creativity, and dedication along with them. The role is ideal for engineers with demonstrable skills in AI as well as for software engineers who have recently transitioned to AI and ML expertise, and offers an opportunity to develop your craft whilst working closely with clients on delivering AI solutions to real-world challenges. We are seeking an AI Engineer with experience in building robust, scaleable, AI powered solutions. The ideal candidate combines a product engineering mindset with a deep enthusiasm for advancing AI capabilities. They demonstrate a great understanding of core AI concepts, product development workflows, and embodies team spirit. As an AI Engineer at Umain, your role will involve: Assisting our clients in clarifying their questions and determining if using AI is a suitable solution for them You understand the limitations of a model and how to address them within the product's UX Experience architecting agentic solutions (context, memory, and tool/skill handling) and implementing them using frameworks such as Mastra, Microsoft Agent Framework, LangChain/LangGraph. Applying stochastic test casing and trace-based reasoning to evaluate, test, and improve agent behaviour, supported by observability tooling (Langfuse, Promptfoo, etc.). Understanding and applying core AI concepts such as redlining, document chunking for accuracy, efficient use of embeddings, and debugging AI systems Validating, deploying, monitoring, and maintaining built models, ensuring they can be used at scale Developing and maintaining end-to-end data pipelines and machine learning workflows, optimizing for performance and reliability Working with diverse, cross-functional teams on projects that deliver groundbreaking AI solutions for global brands We also welcome experienced software engineers looking to transition into AI: Strong product development background with several years of software engineering experience Active engagement in AI (agents, wrappers, context engineering) Knows how to work efficiently in a product/engineering team Who You Are: We value candidates who demonstrate: Great delivery skills: Proven capability to deliver AI solutions Strong AI intuition: A deep understanding of AI concepts Curiosity: Enthusiasm for emerging technologies, creativity in problem-solving, and an eagerness to learn in a rapidly evolving AI landscape Full-stack product thinking: Frontend or backend experience outside the traditional AI field, with the ability to build end-to-end You're a developer with a passion for innovation and a knack for problem-solving. You're eager to learn, grow, and take on new challenges. You value collaboration, diversity, and the opportunity to make a significant impact. You believe in the power of technology to shape the future. What We Offer: A chance to work closely with global brands on a range of diverse and unique projects that explore and truly push the boundaries of what's possible. A fun and fair work environment where you have the opportunity to expand your skills through unique challenges and fantastic colleagues. A personal coach, and a setting where you can grow professionally and personally. Being part of multidisciplinary teams, participating in agile teams, being an important player in a highly ambitious setting. Why Umain? Career Framework: We believe in fairness and clarity, which is why we've established a transparent career framework to ensure equal pay and equal opportunities for all. Your growth and success are as important to us as they are to you. Together with your coach, you will build your own development plan and grow in your career. Work-Life Balance: At Umain, diversity is our strength. We understand that life doesn't pause when you walk into the office. That's why we've cultivated an environment that supports an excellent work-life balance. We welcome team members from all walks of life, recognizing the richness that different backgrounds, ages, and life stages bring to our team. We're committed to supporting each other, encouraging a healthy work-life balance that respects your needs, whether it's taking care of your family, your pets, or yourself. Innovations and Learning: Technology is always evolving, bringing new challenges and opportunities for collaboration and learning. Our developers work closely with designers, analysts, testers and more to tackle these challenges head-on, sharing knowledge and growing together. Skills Over Degrees: We're more interested in what you can do than in the diplomas you hold. Talent, drive, and creativity are what count at Umain. Here, you'll find opportunities to grow, learn, and excel in your career, regardless of your educational background. If you have the ambition and commitment to succeed, we have the environment and resources to support your journey. Background Check: Umain conducts a background check for final candidates in accordance with our internal policies. The check is carried out only with your consent and is ordered by our CISO through our approved screening partner. The scope of the check depends on the role level. This step is performed late in the recruitment process and is used solely to support a secure and fact-based hiring decision.