Senior Backend (C#) Platform Deveveloper
Hacksaw Studios AB
Mjukvaru- och systemutvecklare m.fl.

About us Hacksaw Studios is a Stockholm-based game studio focused on creating innovative, high-quality gaming experiences. With a focus on performance and precision, we bring ideas to life through technical expertise and creative collaboration. We have wide distribution, and our games are played by millions of people every month by players all over the world. We are now looking for a C# platform developer to join our growing Stockholm team. You'll be the person helping build and maintain the high-performance backend systems that power our games and platform infrastructure. You'll be solving real technical challenges that impact thousands of active users, collaborating closely with product teams, and helping ensure our platform is robust and ready for future growth. The Role Your key responsibilities include: Design & Implement Features: Build robust, scalable features for our C# / ASP.NET-based platform and supporting systems. Optimize Performance: Ensure code and data structures deliver high throughput, low latency, and reliable processing of thousands of transactions per second. Testing & Stability: Write and maintain comprehensive unit tests to ensure platform stability. Code Collaboration: Participate in code reviews and contribute to clean, maintainable, and well-documented code. Technical Documentation: Maintain clear and thorough technical documentation. Team Coordination: Work closely with peers and product teams to maintain architectural consistency and meet performance standards. What We’re Looking For Strong experience in C# backend development. Solid understanding of ASP.NET (experience preferred but can be developed on the job). Deep knowledge of SQL, including writing efficient queries and designing high-performance database schemas. Practical experience with caching strategies (e.g., Redis). Expertise in multithreaded programming and thread-safe design patterns. Proficiency in using the C# debugger for troubleshooting complex issues. A mindset focused on performance, scalability, and reliability. Nice-to-have: Experience with automated unit testing frameworks. A university degree in Computer Science or related field. Interest in gaming, professionally or recreationally. Experience with front-end development. Experience mentoring or coaching other colleagues. What We Offer A modern office in central Stockholm. Work with experienced, passionate colleagues in the gaming industry. The opportunity to create games with a global audience. Real influence, ownership, and personal growth opportunities. Wellbeing perks including wellness allowance and regular in-office massage. Practical Details This is an on-site position in Stockholm. Unfortunately, we cannot assist with relocation or visa sponsorship. Ready to Join the Game Makers? Apply now! We review applications on a rolling basis.

9 september 2026
Sista ansökan:
31 oktober 2026
MES Project Leader
JP IT-Konsult i Stockholm AB
Mjukvaru- och systemutvecklare m.fl.

About the Company At Avaron, you get the security of permanent employment combined with the variety of working at different customers. We place specialists across everything from tech, IT and industry to project management and business support – and whatever the assignment, you have a consultant manager who is there for you and your development. About the Role You will step into a key role in a large industrial transformation where a new production facility is being established and a modern MES platform is becoming a central part of the production landscape. The assignment sits at the intersection of IT, production, logistics, and business operations, with a clear focus on turning complex requirements into a solution that works in practice on the shop floor. In this role, you will drive the implementation forward from planning to readiness for Go Live, working closely with internal stakeholders and external system suppliers. You will be part of an environment where many dependencies need to come together, which makes this a strong opportunity if you enjoy leading complex change and creating real impact in digital production. Job DescriptionYou will lead and coordinate a team working with MES and related system initiatives. You will plan and follow up deliverables, timelines, risks, and dependencies across parallel workstreams. You will drive the development and implementation of the MES solution together with the system supplier. You will lead the project through integration testing, functional testing, system integration testing, and User Acceptance Testing. You will facilitate workshops, decision forums, and cross-functional discussions to move the work forward. You will ensure that requirements from production, quality, and logistics are captured and implemented correctly. You will coordinate dependencies between MES, SAP/ERP, and production-related systems. You will support change management, communication, and user readiness ahead of Go Live. You will create progress and alignment across stakeholders in a complex and fast-moving environment. RequirementsProven experience leading complex IT or system implementation projects. Experience from MES implementations or similar production-related systems. Good understanding of how MES, SAP/ERP, and production systems interact. Experience working in manufacturing, industrial, or production environments. Strong project management skills, including planning, risk management, dependency management, and stakeholder coordination. Experience coordinating cross-functional teams and external system suppliers. Strong communication and stakeholder management skills. Ability to drive progress and decision-making in a complex and dynamic environment. Fluency in Swedish and English. Nice to haveExperience from large-scale factory transformations. Experience from production digitalization initiatives. Experience from major Go Live programs. What We OfferPermanent employment at Avaron AB Occupational pension Wellness allowance of SEK 5,000 per year Application Selections are made on an ongoing basis – apply as soon as you can.

9 september 2026
Sista ansökan:
26 september 2026
Forward Deployed Engineer
SAAB AB
Mjukvaru- och systemutvecklare m.fl.

Passionate about making ideas a reality? Join our welcoming world of tech and let your ideas soar. Do you want to help bridge the gap between today and the future - and play a key role in driving Saab's digital transformation? It's no longer only about how fast Saab's products can fly, how deep they can dive or how far they can reach. It's also about how fast they can adapt - always further, forever beyond. Saab is entering a new era of software transformation, where speed, intelligent use of data and systems that evolve as fast as the world changes are essential. In this transformation, Common Tech and Product Tech are key enablers. We build the shared platforms and components and enable Saab's product teams to move faster, innovate more freely and shorten the time from need to real‑world capability. Together, we bridge the gap between current engineering practices and the capabilities required for Saab's digital transformation - redefining how we build software, use data and deliver systems at speed. Your role As a Forward Deployed Engineer, you'll partner with product teams across Saab to solve complex technical challenges and accelerate innovation. You will build solutions, introduce new technologies and platforms, and help teams successfully adopt modern engineering practices. The role combines hands-on software engineering with technical leadership, enabling both technology and people to move forward. This is not a traditional developer role. It's a role for curious engineers who thrive in new environments, enjoy variety, and are motivated by creating real impact. What you'll do Work hands-on with complex technical challenges across different product areas Partner with product teams to understand their needs and turn them into scalable technical solutions Build and improve shared platforms, tools, and components that enable reuse across Saab Explore and apply technologies such as AI, cloud, edge computing, and real-time systems Enable teams to adopt and successfully apply modern technologies, platforms, and engineering practices in real product environments Help establish new ways of working that increase speed, quality, and collaboration Turn ambiguous challenges into clear, practical solutions Influence technical direction and long-term platform strategy Your profile You enjoy working where technology, innovation, and real-world impact meet. You're someone who likes understanding complex systems, exploring new possibilities, and turning ideas into practical solutions. You combine strong engineering skills with curiosity and a pragmatic mindset. While your background may be in software engineering, systems engineering, data engineering, platform engineering, or a related field, what matters most is your ability to solve complex problems, navigate ambiguity, and help others move forward. You are comfortable taking ownership of technical challenges, collaborating with diverse stakeholders, and balancing hands-on engineering with enabling long-term success for teams and products. What you'll bring We're looking for engineers who have built a solid foundation through experience and are ready to apply it across a variety of technical challenges. You likely have: Several years of experience working with software or systems engineering in complex product or technology environments Experience designing, building, or evolving technical solutions that are used by others Familiarity with modern engineering practices such as cloud technologies, CI/CD, automation, platform engineering, or distributed systems An interest in how AI, data, and emerging technologies can create practical value The ability to break down complex problems and turn uncertainty into clear direction Strong collaboration skills and an eagerness to learn from and share knowledge with others It's a bonus if you have experience with: Cloud-native platforms and infrastructure AI/ML applications in real-world products Platform engineering and reusable building blocks Systems architecture and technical leadership Real-time, safety-critical, or highly regulated environments We know that great engineers bring different experiences and perspectives. If this role excites you, but you don't meet every single qualification, we still encourage you to apply. Your potential, curiosity, and ability to learn are just as important as any individual technology or tool. This position requires that you pass a security vetting based on the current regulations around/of security protection. For positions requiring security clearance additional obligations on citizenship may apply. What you will be part of Explore a wealth of possibilities. Take on challenges, create smart inventions, and grow beyond. This is a place for curious minds, brave pioneers, and everyone in between. Together, we achieve the extraordinary, each bringing our unique perspectives. Your part matters. Saab is a leading defense and security company with an enduring purpose, to help nations keep their people and society safe. Empowered by its 28,000 talented people, Saab constantly pushes the boundaries of technology to create a safer and more sustainable world. Saab designs, manufactures and maintains advanced systems in aeronautics, weapons, command and control, sensors and underwater systems. Saab is headquartered in Sweden. It has major operations all over the world and is part of the domestic defense capability of several nations. Read more about us here

9 september 2026
Sista ansökan:
30 september 2026
Embedded Software Engineer
Mpya Sci & Tech AB
Mjukvaru- och systemutvecklare m.fl.

Mpya Sci & Tech was created by and for people who love technology and science. We’re not here to do what everyone else is doing. We believe that real talent lies in individuals who dare to keep growing throughout their entire lives. With extensive experience and deep industry knowledge, we’ve built a forward-leaning and cutting-edge company—our way. At Mpya Sci & Tech, we believe in a sustainable working life where we build a culture together based on genuine involvement, eager curiosity, and the freedom to be yourself. Learn more at: www.mpyascitech.com . Big ideas. Strong roots. Two years in, and just getting started in the Öresund region! MPYA Sci & Tech is an established company entering an exciting growth phase and we’re now expanding locally. We’re a few passionate team members building something bigger and we’re looking for more talent to grow with us. Mpya Sci & Tech is a company built by engineers – for engineers. We’ve created a workplace where you, as an employee, are always at the center. In everything we do, we strive for a high level of involvement and responsiveness to our employees' thoughts about their future roles and careers. Together, we are building a strong, inclusive, curious, and open-minded culture that offers great opportunities for our team members. We want you to work on assignments that you are passionate about, grow professionally, and maintain a healthy work–life balance. About the role:In this role, you will be employed as a consultant at Mpya Sci & Tech.We have many customers acting in various industries from Medtech to Automotive, Industrial tech, scaleups and small start ups. Our consultants supports our costumers in Active Safety, IoT, Machine Learning, Cybersecurity, 5G, and algorithm development and much more. Your responsibilities may include: Collaborating in an agile product development process with a focus on embedded development Designing, coding, and implementing software features for upcoming products Troubleshooting issues across the Linux stack, from kernel drivers to user applications At Mpya we start from the individual, from you!  What is your passion and where you want to develop yourself from here. We might have an assignment that matches, or else we find it together, proactive or when you are ready to get on board. Skills and Experience We're Looking for in this role: To thrive in this role, you should bring a mix of the following skills: Strong programming skills in C and C++ Experience working with Embedded Linux At least 6+ years of experience in embedded systems Understanding of microcontrollers and hardware integration Proficiency in troubleshooting and debugging across software layers Team-oriented with a passion for innovation in a fast-paced environment Fluent in Swedish Professional proficiency in English, both written and verbal It's a bonus if you're interested in or have experience with: Rust RTOS (FreeRTOS, Zephyr, or similar) Working with Yocto Scripting (shell, Python, Perl) Low-level programming Continuous integration MATLAB/Simulink Git, Gerrit, Jenkins, and build tools If you're ready to shape the future of embedded software and technology, we’d love to meet you for an interview. Who are we?At Mpya Sci & Tech, we believe in a sustainable working life, and we’re building a culture where you can: Be Dedicated Be Brave and Curious Be Inclusive and Allowing We believe that real talent lies in those who dare to keep growing throughout life. With deep industry knowledge and years of experience, we’ve built a forward-thinking company – in our own way. Application:Does this sound like the opportunity you’ve been waiting for? Please go ahead and apply!For questions about the position, feel free to contact Talent Advisor Christian Billberg, 0731-489875 or [email protected] look forward to hearing from you!

9 september 2026
Sista ansökan:
10 oktober 2026
Drifttekniker med fokus på Windows
Regeringskansliet
Drifttekniker, IT

Drifttekniker inom Windows till Regeringskansliet Sektionen för Signalskydd och separata system, Digitaliseringsavdelningen Regeringskansliet är mitt i en omfattande digital förnyelse. Vi utvecklar våra arbetssätt och tekniska lösningar för att skapa en smidigare, säkrare och mer effektiv digital arbetsplats. Nu söker vi en eller flera drifttekniker inom Windows som vill vara med på resan och bidra med din kompetens i en verksamhet med stort samhällsvärde, höga ambitioner och en IT-miljö i ständig utveckling. Här väntar en vardag där mycket är på gång och ingen dag är den andra lik. Din arbetsdag. Sveriges morgondag. Bakom regeringens arbete finns en omfattande digital infrastruktur som måste fungera säkert, stabilt och tillgängligt – dygnet runt. Våra tjänster används av medarbetare i Regeringskansliet och på över 100 utlandsmyndigheter världen över, vilket ställer höga krav på kvalitet, säkerhet och kontinuerlig utveckling. Nu söker vi dig som vill bidra till att utveckla och förvalta denna miljö tillsammans med engagerade kollegor. Hos oss blir du en del av ett uppdrag där teknik och samhällsnytta möts, och där ditt arbete bidrar till Sveriges morgondag. Läs mer om vår verksamhet på http://www.regeringen.se/ Om rollen Som drifttekniker har du ett kvalificerat tekniskt ansvar för Regeringskansliets Windowsbaserade klient- och servermiljöer. Du arbetar med avancerad förvaltning, felsökning, kapacitetsplanering, säkerhetshärdning och vidareutveckling av verksamhetskritiska plattformar, samtidigt som du bidrar till modernisering och vidareutveckling av våra tekniska lösningar. Rollen kräver god förmåga att analysera komplexa tekniska samband och självständigt driva tekniska förbättringar i miljöer med mycket höga krav på säkerhet och tillgänglighet. Rollen är till stor del operativ med fokus på drift, underhåll, felsökning och incidenthantering, men innebär också ett strategiskt ansvar där du bidrar till utvecklingen av framtidens IT-plattformar. Du förväntas arbeta proaktivt, med ett analytiskt förhållningssätt, och bidra till att skapa säkra, effektiva och robusta lösningar för verksamheten. Du samarbetar nära andra teknikområden inom IT och bidrar till en stabil, säker och långsiktigt hållbar IT-miljö som är central för Regeringskansliets verksamhet. Din bakgrund För att vara aktuell för denna roll behöver du uppfylla alla skallkrav och gärna även de meriterande kriterierna. Krav: Högskoleutbildning eller annan för tjänsten relevant erfarenhet som bedöms likvärdig. Flerårig erfarenhet av serverdrift, systemadministration eller infrastruktur i komplexa miljöer. Flerårig erfarenhet av Windowsbaserade servermiljöer inklusive installation, konfiguration, patchning och felsökning. Arbetslivserfarenhet av virtualiseringsmiljöer som exempelvis VMware, Hyper‑V. Arbetslivserfarenhet av backuplösningar samt driftövervakning. Arbetslivserfarenhet av segmenterade IT‑miljöer. Arbetslivserfarenhet av automatisering och skriptning, exempelvis PowerShell, Bash eller Python. Erfarenhet av härdning av applikationer och operativsystem. Kunskap av att analysera loggar och identifiera avvikelser. Kunskap för nätverk och dess komponenter. Erfarenhet av avancerad felsökning. Du kan obehindrat utrycka dig på svenska och engelska. Meriterande: Erfarenhet av Active Directory och Group Policy. Erfarenhet av att implementation av multifaktorautentisering. Erfarenhet av arbete i säkerhetskritiska miljöer. Erfarenhet av Linux. Erfarenhet av informationssäkerhetsarbete, gärna inom myndighet, försvar, bank/finans eller annan reglerad sektor. Erfarenhet av containerlösningar. Kunskap inom olika IT-områden, exempelvis databaser, PKI eller totalförsvarsgemensamma säkerhetssystem. Dina Egenskaper Regeringskansliets medarbetarkriterier är helhet, utveckling, resultat. Alla som arbetar i Regeringskansliet behöver ha helhetssyn och samarbeta för verksamhetens bästa. Du förväntas bidra med ditt perspektiv och din kompetens samt vara öppen för andras. Du kommer med idéer och nya angreppssätt för att förbättra och utveckla verksamheten och din egen kompetens. Du är inriktad på resultat i ditt agerande och anpassar dig när behov och inriktning ändras. Din problemlösande och analytiska förmåga gör att du snabbt kan sätta dig in i komplexa situationer och hitta välavvägda lösningar. Du har en prestigelös inställning och samarbetar gärna med andra för att nå bästa möjliga resultat. Du tar ansvar, visar initiativ och anpassar dig när behoven skiftar – alltid med fokus på att skapa stabila, säkra och hållbara lösningar som gör verklig skillnad. Läs mer på https://www.regeringen.se/jobba-hos-oss/att-arbeta-i-regeringskansliet/medarbetarskap-och-ledarskap-i-regeringskansliet/ Övrigt Annonsen avser en tillsvidareanställning som inleds med sex månaders provanställning. Tillträde enligt överenskommelse. Beredskapsarbete utanför ordinarie arbetstid kan förekomma. Befattningen är placerad i säkerhetsklass och en säkerhetsprövning med registerkontroll kommer att genomföras innan beslut om anställning fattas. Du måste vara svensk medborgare, men får gärna ha utländsk bakgrund. Är du intresserad? Vill du veta mer om jobbet och vad vi erbjuder, kontakta Edward Miller som är sektionchef, eller rekryteringsspecialist Filip Ristov. Fackliga kontaktpersoner är Johan Strokirk för Saco och Jan Wahlström för ST. Du når samtliga via Regeringskansliets växel, 08-405 10 00. Vi tar gärna emot samtal från dig som är intresserad av jobbet men vi tackar nej till dig som säljer annonser och rekryteringstjänster. Välkommen med din ansökan senast den 11 oktober. Regeringskansliets uppdrag är att stödja regeringen i dess arbete med att styra Sverige och förverkliga sin politik. Här arbetar 4 800 personer, varav 600 utomlands. Regeringskansliet välkomnar sökande med olika bakgrund och erfarenheter. Vi ser jämställdhet och mångfald som en styrka och tillgång och vi arbetar aktivt för att vara en arbetsplats fri från diskriminering. Förvaltningsavdelningen ansvarar för myndighetsövergripande frågor som förändrings- och förnyelsearbete, ekonomi, arbetsgivarfrågor, kompetensförsörjning, kommunikation, säkerhet, it, bibliotek, arkiv och registratur samt för den gemensamma servicen i Regeringskansliet.

9 september 2026
Sista ansökan:
11 oktober 2026
Senior Backend Developer
Knightec Group Software and Cloud AB
Mjukvaru- och systemutvecklare m.fl.

Därför är detta jobb för dig För att du älskar att skapa robusta, skalbara och kostnadseffektiva system med en modern teknikstack – och vill vara med och påverka både tekniska vägval och hur lösningarna utvecklas över tid. Du trivs i en senior roll där du kombinerar djup teknisk kompetens med ansvar, initiativförmåga och nära samarbete med andra. Du vill göra skillnad genom att bidra med perspektiv, erfarenhet och tekniskt ledarskap i olika branscher och miljöer. Samtidigt drivs du av att fortsätta utvecklas, utforska ny teknik och dela kunskap med teamet. Bygg en karriär du kan vara stolt över Som en del av vårt team kan din resa ta olika vägar när du utvecklar framtidssäkra system tillsammans med våra kunder. Arbetet sker in-house i team från våra egna lokaler – alltid med målet att leverera hållbara lösningar av hög kvalitet. Du kan till exempel vara med och skapa en IoT-plattform, utveckla en applikation för sensorhantering inom MedTech eller bygga en skalbar dataplattform för industriell produktion. Exakt vilket projekt du kommer att arbeta med vet vi först när du blivit en del av Knightec Group. Variationen mellan tekniker, branscher och tekniska utmaningar ger dig möjlighet att fortsätta utvecklas och påverka vilken riktning du vill ta. Du kommer att arbeta inom affärsområdet Software & Cloud, där vi hjälper kunder att utveckla framtidssäkra och storskaliga mjukvarusystem över hela IT-landskapet – från elektroniska enheter och nätverk till datadrivna företagsapplikationer med stöd av AI och moderna molntjänster. Arbetsuppgifter Designa, utveckla och optimera skalbara backend- och molnlösningar med fokus på kvalitet, prestanda och långsiktig förvaltning. Vara delaktig i arkitektur och tekniska vägval samt bidra till att omsätta verksamhetsbehov till hållbara tekniska lösningar. Utveckla distribuerade system och microservices med exempelvis Java, C#/.NET eller Kotlin. Designa och utveckla API:er och integrationer mellan system och tjänster. Arbeta med SQL-, NoSQL- och andra moderna lösningar för datalagring och informationshantering. Utveckla och driftsätta lösningar i AWS, Azure eller andra molnplattformar. Arbeta med containerbaserade miljöer, exempelvis Docker, Kubernetes eller OpenShift. Bidra till automatiserade leveransflöden och moderna DevOps/GitOps-arbetssätt med exempelvis CI/CD, GitHub Actions, Azure DevOps eller ArgoCD. Arbeta med Infrastructure as Code, exempelvis Terraform, Bicep eller motsvarande. Samarbeta nära med andra backendutvecklare, frontendutvecklare, data engineers och andra kompetenser samt bidra med kunskapsdelning och teknisk vägledning. Hålla dig uppdaterad kring nya tekniker och aktivt bidra till teamets tekniska utveckling. Kvalifikationer Minst 5 års erfarenhet av backendutveckling i Java, C#, Kotlin eller motsvarande. Erfarenhet av att designa och utveckla API:er, integrationer och distribuerade system. Erfarenhet av molnbaserad utveckling i AWS eller Azure. Erfarenhet av SQL/databaser och gärna även NoSQL. Erfarenhet av moderna utvecklings- och leveransflöden, exempelvis CI/CD och DevOps. Förmåga att arbeta självständigt, ta tekniskt ansvar och driva lösningar från idé till produktion. God kommunikativ förmåga och vana av att samarbeta, dela kunskap och bidra till teamets utveckling. Minimum en kandidatexamen inom datateknik eller liknande. Flytande svenska i tal och skrift. En spännande resa med Knightec Group Knightec Group är idag en av Norra Europas ledande strategiska partners inom produkt- och digital tjänsteutveckling – hur häftigt är inte det? Genom att förena ingenjörskompetens, digital expertis och affärsförståelse hjälper vi våra kunder att omvandla ny teknik till verkliga lösningar som skapar värde. Vi arbetar i skärningspunkten mellan affärsstrategi och teknikutveckling och stöttar våra kunder genom hela resan – från de första idéerna till utveckling, implementering och vidare utveckling. På Knightec Group samlas människor med olika perspektiv, erfarenheter och specialistområden. Tillsammans skapar vi innovation som gör verklig skillnad – för företag, människor och samhället i stort. För våra medarbetare innebär det stora möjligheter att vara med och forma framtidens lösningar genom meningsfulla projekt i teknikens absoluta framkant. Här får du inte bara utvecklas och växa i din roll – du blir också en del av ett team där nyfikenhet, samarbete och modet att utmana driver oss framåt. Låter det som platsen för dig? Häng med på vår fortsatta resa! Praktisk information Tjänsten är placerad på vårt kontor i centrala Sundsvall, Centralgatan 4. Startdatum är så snart som möjligt eller enligt överenskommelse. Om du har några frågor om tjänsten är du välkommen att kontakta Albert Lindfors, Talent Acquisition Partner. Observera att vi, på grund av GDPR, endast tar emot ansökningar via vår karriärsida. Vi ser fram emot att höra från dig!

9 september 2026
Sista ansökan:
8 mars 2027
Senior Client Platform Developer
Hacksaw Studios AB
Utvecklare inom spel och digitala media

About us Hacksaw Studios is a Stockholm-based game studio focused on creating innovative, high-quality gaming experiences. With a strong emphasis on performance, reliability, and precision, we bring ideas to life through deep technical expertise and close creative collaboration. We have wide distribution, and our games are played by millions of people every month by players all over the world. We are now looking for a Senior Client Platform Developer to join our growing Stockholm team. In this role, you will take a leading technical responsibility for our client-facing platforms and tools, helping shape architecture, drive best practices, and ensure a high-quality experience for players and internal teams. The Role Your key responsibilities include: Technical Ownership & Architecture Own and evolve core client-side platform components, including in-game UI systems and client-communication layers. Contribute to architectural decisions around scalability, maintainability, and long-term platform strategy. Identify technical debt and proactively drive improvements and refactors. Platform Integration & Cross-Team Collaboration Lead and design client-side integrations between our games, external platforms, and third-party studios using our OpenRGS platform. Act as a technical partner to backend teams, ensuring coherent end-to-end platform architecture. Provide guidance and best practices for external studios integrating with our platform. Tooling, Automation & Developer Experience Design, build, and maintain internal tooling (e.g. mock clients, launchers, automation scripts, CI helpers) to improve developer productivity and reliability. Advocate for better workflows and testing strategies. Technical Leadership & Support Serve as a go-to expert for complex platform-related issues, supporting developers, QA, and tech support. Drive root-cause analysis of production issues and help define preventative measures. Mentor less-experienced developers through code reviews, technical discussions, and knowledge sharing. UX & Quality Focus Ensure high-quality user experiences by balancing technical constraints with UX and visual polish. Collaborate with designers and product stakeholders to ensure robust and user-friendly client solutions. What We’re Looking For: Senior-Level Experience Several years of professional experience developing complex web or client-side applications in production environments. Proven ability to take ownership of systems and make sound technical decisions with long-term impact. Strong Technical Foundation Deep proficiency in JavaScript/TypeScript or similar languages. Solid understanding of modern web technologies, including browser APIs, cross-origin communication (postMessage, CORS), WebSockets, and real-time client-server communication. Problem Solving & Debugging Advanced debugging skills using browser DevTools, network inspection, and API tools (Postman or equivalent). Ability to reason about complex distributed systems and client-server interactions. Communication & Collaboration Comfortable explaining technical concepts and trade-offs to both technical and non-technical stakeholders. Experience working cross-functionally and influencing decisions beyond your immediate team. Ownership Mindset Proactive, service-minded, and comfortable driving initiatives independently. Willing to challenge existing solutions and suggest improvements when appropriate. Nice to Have: Experience with Haxe. Experience with UX and UI design. Experience with Git, TypeScript, React, Linux, Bash, npm, Bun, Docker, Cucumber, GitLab CI, and AWS. Experience working with web-facing C# systems. Previous experience in platform teams, SDK development, or supporting external developers. What We Offer A modern office in central Stockholm. Work with experienced, passionate colleagues in the gaming industry. The opportunity to create games with a global audience. Real influence, ownership, and personal growth opportunities. Wellbeing perks including wellness allowance and regular in-office massage. Practical Details This is an on-site position in Stockholm. Unfortunately, we cannot assist with relocation or visa sponsorship. Ready to Join the Game Makers? Apply now! We review applications on a rolling basis.

9 september 2026
Sista ansökan:
31 oktober 2026
Game Client Framework Developer
Hacksaw Studios AB
Utvecklare inom spel och digitala media

About us Hacksaw Studios is a Stockholm-based game studio focused on creating innovative, high-quality gaming experiences. With a focus on performance and precision, we bring ideas to life through technical expertise and creative collaboration. We have wide distribution, and our games are played by millions of people every month by players all over the world. We’re now expanding our tech team and looking for skilled Framework Developers who want to help us build and refine the foundation that powers our games. The Role As a Framework Developer at Hacksaw Studios, you’ll work together with our game development teams to deliver the features and tools they rely on. The work includes both building new functionality and maintaining, refining and optimising existing code. You'll think holistically about each feature you implement, how it impacts long term developer productivity, usability and performance across memory, GPU and CPU. The framework team is also responsible for areas such as CI pipelines, end-to-end tests and build scripts (including asset optimization and more). Depending on your interests and skillset there is a wide range of technologies you can dive into. We keep meetings to a minimum and there is a lot of freedom and responsibility in prioritising tasks and defining scopes, perfect for someone who communicates well, enjoys finding the right solution and likes having focused time to get things done. Your key responsibilities include: Develop and maintain features, tools, and systems used by our game teams. Improve performance, usability, and reliability across our framework. Considering long-term implications of implmentations, including developer experience, usability and performance. Collaborate with developers and designers to identify and solve technical challenges. Participate in reviews and provide feedback on code and implementation. What We’re Looking For: Experience with one or more programming languages suited for game development, such as C#, C++, TypeScript or Haxe. Experience with different game development frameworks with some understanding of their structure and how to handle rendering. Ideally with games targeting web. A proactive mindset with strong communication skills and a sense of ownership. Nice-to-have: Experience developing modules used by other developers. Interest in performance optimization. Our tech stack includes git, TypeScript, Linux, bash, Bun, Docker, Cucumber, GitLab and AWS. Familiarity with any of those tools are beneficial but not required. A personal interest in games and an understanding of the gaming industry. What We Offer A modern office in central Stockholm. Work with experienced, passionate colleagues in the gaming industry. The opportunity to create games with a global audience. Real influence, ownership, and personal growth opportunities. Wellbeing perks including wellness allowance and regular in-office massage. Practical Details Unfortunately, we cannot assist with relocation or visa sponsorship. Ready to Join the Game Makers? Apply now! We review applications on a rolling basis.

9 september 2026
Sista ansökan:
31 oktober 2026
Game Developer (backend)
Hacksaw Studios AB
Utvecklare inom spel och digitala media

About us Hacksaw Studios is a Stockholm-based game studio focused on creating innovative, high-quality gaming experiences. With a focus on performance and precision, we bring ideas to life through technical expertise and creative collaboration. We have wide distribution, and our games are played by millions of people every month by players all over the world. We are currently seeking to expand our development team with additional developers and are looking for both junior and senior candidates. You will be part of our game development team and work in a tight-knit team involving both back-end developers and designers. The Role As a Game Developer at Hacksaw Studios, you’ll play a key role in transforming game concepts into high-performing experiences. Your task will be to bring our game ideas to life in co-operation with the designers and product owners. Your key responsibilities include: Working with the development and design team to implement the backend gameplay mechanics behind our various games Working with the front-end development team to ensure the backend communications protocols make their work as simple as possible Working with the game design team to implement their game ideas Implementing the mathematical model underlying the games Performing statistical modeling and testing to ensure the games behave as intended (We'll teach you this part) Learning about the online gaming industry and staying up to date on current trends and what is popular with players Participating in code reviews and merge requests Co-operating with colleagues with similar roles, both in-house and with our partners What We’re Looking For: You value clean code, smart solutions, and the impact your work has behind the scenes. You bring: A solid backend development background. Experience with a programming language suited for game development, such as C#, Java or C++ (We use C#). A high interest in or education in mathematics or statistics. Nice-to-have: Experience with unit testing. University degree in a related field. A personal interest in gaming. What We Offer A modern office in central Stockholm. Work with experienced, passionate colleagues in the gaming industry. The opportunity to create games with a global audience. Real influence, ownership, and personal growth opportunities. Wellbeing perks including wellness allowance and regular in-office massage. Practical Details This is an on-site position in Stockholm. Unfortunately, we cannot assist with relocation or visa sponsorship. Ready to Join the Game Makers? Apply now! We review applications on a rolling basis.

9 september 2026
Sista ansökan:
31 oktober 2026
Game Developer (Frontend)
Hacksaw Studios AB
Utvecklare inom spel och digitala media

About us Hacksaw Studios is a Stockholm-based game studio focused on creating innovative, high-quality gaming experiences. With a focus on performance and precision, we bring ideas to life through technical expertise and creative collaboration. We have wide distribution, and our games are played by millions of people every month by players all over the world. We are currently seeking to expand our development team with 2-3 additional developers and are looking for both junior and senior candidates. You will be part of our game development team and work in a tight-knit team involving both front-end developers and designers. Your task will be to bring our game ideas to life in cooperation with the designers and product owners. The Role As a Game Developer at Hacksaw Studios, you will play a key role in bringing our game concepts to life on screen. Gameplay design is a key part of your role, as you help shape how each game feels and plays. Your task will be to bring our game ideas to life in cooperation with designers and product owners. We offer a nice office in central Stockholm, an opportunity to work with other experienced game developers, as well as a co-ownership program for suitable candidates. Your key responsibilities include: Work with the development and design team to create new games and update old games, as required. Maintain and implement new features into our game development framework. Participate in code reviews and merge requests. Collaborate with colleagues who have similar roles, both in-house and with our partners. What We’re Looking For: Experience with a programming language suited for game development, such as C#, Haxe, C++, Javascript, TypeScript, or similar. Experience with game development, or a solid development background, and a strong desire to learn. An eye for detail and an interest in performance and player experience. A strong sense of responsibility and the ability to take initiative in your work. Nice-to-have: Experience with some form of game development library, such as Unity, Unreal Engine, Pixi, or similar. Shader programming experience. 3d programming experience, such as OpenGL. A working knowledge of how a browser communicates with a back-end server. Experience in debugging. Social gaming experience. A personal interest in games and an understanding of the industry, or a desire to learn. Practical Details This is an on-site position in Stockholm. Unfortunately, we cannot assist with relocation or visa sponsorship. Ready to Join the Game Makers? Apply now! We review applications on a rolling basis.

9 september 2026
Sista ansökan:
31 oktober 2026