Senior Java Developer

Join Vattenfall AB as an Agile Software Developer, where you will play a crucial role in developing innovative software solutions. Collaborate with cross-functional teams to design, implement, and maintain high-quality software applications that meet the needs of our customers.

Join Sopra Steria as an Agile Coach and play a pivotal role in transforming our teams and organizations into agile powerhouses. You will lead the charge in implementing agile methodologies, fostering collaboration, and driving continuous improvement across various projects. Your expertise will help our clients embrace change and enhance their delivery capabilities.We are looking for dynamic professionals who are passionate about agile practices and can inspire teams to achieve their utmost potential. This role requires strong leadership, excellent communication skills, and a deep understanding of agile frameworks.

Role overview PA Consulting seeks an Agile Consultant in Stockholm to guide organizations as they adopt Agile practices. This position involves working directly with client teams, helping them shift their ways of working and strengthen how they collaborate and deliver outcomes. What you will do Meet with clients to assess and understand their current processes Create strategies tailored to each organization's needs for Agile adoption Lead workshops that help teams develop and sustain Agile habits Support teams through the process of change, focusing on improvements in collaboration and efficiency Play a part in delivering project outcomes that contribute to business results Location This role is based in Stockholm.

Translate requirements into technical designs that guide development.Build robust C# client applications, including WPF and Windows services.Create C# web solutions leveraging Cloud technologies, ASP.NET, and MVC frameworks.Collaborate effectively as an integral member of an agile team.Develop unit tests and assist in the T&V process to define test cases within an agile environment.

Are you a talented Backend Software Engineer with a passion for Web3 technologies and their application in the iGaming industry? If so, we have an exciting opportunity for you! Join us at Betsson as we embark on our journey to develop groundbreaking iGaming products and brands, utilizing the innovative potential of Web3.Your RoleAs a Backend Developer, you will play a crucial role in developing the server-side code and APIs for our web applications. Collaborating closely with our development team, you will ensure system consistency and contribute to delivering an exceptional user experience.Key ResponsibilitiesEngage in sprint planning, task estimation, software development testing, code reviews, and deployment.Maintain and enhance existing software applications.Design code and implement unit tests.Manage SQL and NoSQL data models effectively.

Role overview AFRY is seeking a Software Developer focused on the defense industry in Stockholm. This role involves building software solutions that support national security efforts. Work closely with a skilled team to design and develop applications that align with strict industry requirements.

airapps is looking for a Software Architect in Stockholm to help shape the direction of its software platforms. This position centers on designing solutions that support business growth and long-term stability. Role overview As a Software Architect, you will work closely with teams from different disciplines to create applications that can grow with the company’s needs. The focus is on scalable design and maintaining consistency with the organization’s technical strategy. Collaboration This role involves regular interaction with engineers, product managers, and other stakeholders. Clear communication and teamwork are essential to keep projects aligned with architectural goals.

At Kognity, we believe education has the power to transform lives. However, technology has yet to fulfill its promise for over a billion students worldwide. Our mission is to change that.As a dynamic EdTech scale-up with a team of 125, we are transforming learning experiences in over 120 countries. Our innovative platform replaces traditional textbooks by integrating engaging pedagogy with advanced AI and data analytics, empowering both students and teachers in various educational settings, from international institutions to U.S. high schools.Why join Kognity?Make an Impact – Your contributions will significantly affect the educational journeys of teachers and students across the globe, ensuring real-world outcomes.Ownership and Accountability – We value initiative and expect you to take ownership of your projects from inception to delivery, with a focus on results.Collaborate with Top Talent – You will work alongside passionate and intelligent colleagues to tackle complex challenges, in a high-paced environment.Foster Continuous Learning – We encourage personal and professional growth, with a focus on learning and improvement.Your Responsibilities:Develop and deploy full-stack features using Python and TypeScript, enhancing the user experience for teachers and students.Design and refine robust systems with an emphasis on best practices, including APIs, ORMs, caching, and testing, ensuring high performance and reliability.Continuously improve the codebase by simplifying and fortifying it, while elevating engineering standards.Manage problem domains comprehensively, from defining the technical strategy to delivering high-quality software promptly.Qualifications We Seek:Demonstrated experience in building impactful software within a fast-paced product environment.Proficiency in full-stack development with TypeScript and at least one server-side language such as Python, Ruby, or Node.js.Strong history of owning projects from conception to execution, demonstrating technical and strategic prowess.

airapps is looking for a Mobile Software Architect in Stockholm. This position shapes the direction of mobile application development and works closely with teams across the company. Role overview The Mobile Software Architect guides the design and implementation of mobile solutions. The job centers on setting architectural standards for mobile platforms, focusing on scalability, efficiency, and usability. Collaboration This role involves working with cross-functional teams to bring new ideas to life and ensure technical decisions align with business goals. Input and leadership on mobile architecture will influence both current projects and long-term strategy. Key focus areas Setting architectural direction for mobile platforms Designing and implementing mobile solutions Ensuring scalability, efficiency, and user experience

Evolution is looking for a Software Engineer to join the team in Stockholm. This position centers on building and improving gaming platforms, with an emphasis on developing reliable software and collaborating across teams. Key responsibilities Develop software to support and enhance gaming products Work closely with engineers, designers, and other specialists from different teams Take part in designing, implementing, and maintaining software systems Requirements Proven experience in software development Interest in tackling challenging projects Comfort working within a team Motivation to learn and adapt to new technologies Location This role is based in Stockholm.

Join Tietoevry, a leader in high-expertise product development, as an Android Framework Developer. In this role, you will collaborate with top-tier automotive and SmartTV clients, working on cutting-edge software and hardware solutions. You'll be immersed in the latest technologies, focusing on hypervisor-based solutions for modern vehicles. Your daily tasks will include bringing up new hardware for Android Automotive/Android TV, designing and developing customer features, integrating applications, participating in the Google certification process, and engaging with both internal and external stakeholders.

Join atlavik as a Senior Fullstack Developer, where your expertise in our technology stack will help shape the future of healthcare solutions. You will work with technologies such as JavaScript, React/Redux, Node.js, SQL/Postgres, and Java to build innovative applications that address community health needs. Key ResponsibilitiesDesign, develop, and enhance complex software solutions for various platforms including cloud and on-premise applications.Utilize advanced professional concepts and company goals to creatively address technical challenges.Collaborate within a Scrum team to develop robust software solutions based on prioritization from the product backlog.Engage in effective teamwork to achieve collective objectives.Establish and uphold coding standards, including writing maintainable code, developing automated tests, and creating comprehensive documentation.Work closely with fellow developers to ensure best practices are employed throughout the development process.Oversee the review and approval of merge/pull requests within your codebase.Act as a technical expert for your contributions, ensuring adherence to development standards.Research and analyze technological advancements, proposing improvements as necessary.Act as an ambassador for the software development team, sharing knowledge with IT and business stakeholders.Stay current with emerging development tools and techniques through continuous education and professional networking.

Supernormal develops AI-powered tools designed to make work simpler and more productive. The team prioritizes practical technology that streamlines workflows and encourages collaboration, aiming to help teams achieve strong results without unnecessary complexity. Role overview The Backend Software Engineer will have a key role in shaping the AI backend at Supernormal. The position involves leading technical projects from start to finish, guiding architectural decisions, and mentoring other engineers. Reporting to the Head of Engineering, this engineer will collaborate closely with colleagues across engineering, product, and design teams. This role suits someone who enjoys taking ownership, influencing core backend systems, and maintaining quality throughout the stack. The work combines hands-on engineering with technical leadership. What you will do Design, build, and maintain scalable backend services and APIs for Supernormal’s main product. Take responsibility for backend features from technical planning and implementation to testing and monitoring in production. Work with frontend engineers and product teams to define and document API contracts. Troubleshoot and resolve performance, reliability, and scaling issues. Participate in code reviews and help set strong engineering practices for a high-quality codebase. Contribute to infrastructure decisions, including cloud architecture, deployment pipelines, observability, and on-call processes. Requirements Minimum 6 years of professional experience in backend software engineering, with strong knowledge of distributed systems and API design. Proficiency with large codebases in Rust, TypeScript, and Ruby. Experience building and running production systems at scale, with a sense of ownership for shipped applications. Solid understanding of cloud infrastructure (AWS, GCP, or Azure), containerization, and CI/CD workflows. Comfortable working in a small, adaptable team with shifting priorities and broad responsibilities. Clear communication skills and the ability to collaborate across disciplines. Proactive and action-oriented, with a preference for simplicity and iteration over complexity. Preferred qualifications Experience with real-time data processing, streaming architectures such as Kafka or Pub/Sub, or WebSockets. Familiarity with speech-to-text APIs like Deepgram. Location This position is based in Stockholm, Stockholm County, Sweden.

Join Evolution Gaming as a Senior Software Engineer and be part of a dynamic team that is revolutionizing the gaming industry. You will play a crucial role in designing and developing high-performance software solutions that enhance user experience and drive innovation.

Overview: We are on the lookout for a talented Platform Engineer to elevate and expand the developer experience at Lovable. This pivotal role involves managing essential components of our technology stack, ensuring that our engineering processes are efficient, effective, and distinctly more Lovable.Why Join Lovable?At Lovable, we empower anyone to create software using straightforward language. From individual entrepreneurs to Fortune 100 companies, millions utilize Lovable to convert raw concepts into tangible products swiftly. We are spearheading a revolutionary shift in software development, presenting you with an unmatched chance to redefine how the digital realm operates. With over 2 million users across more than 200 countries, Lovable is already making an impact, and we’re just beginning our journey.As a compact yet highly skilled team based in Stockholm, we are committed to building a company that will define the next generation. We cherish extreme ownership, rapid execution, and ego-free collaboration. We are eager to connect with individuals who are passionate, fast-paced, and ready to make a significant impact.Candidate ProfileProven programming expertise with a history of enhancing developer velocity and system reliability.7+ years of experience in a platform team focused on developer experience (observability, CI/CD, application frameworks, productivity tools, etc.).Experience writing code and developing tools to support scaling engineering organizations.Familiarity with Docker, Kubernetes, and contemporary infrastructure practices.A problem-solver who thrives on challenges and delivers high-impact systems quickly.Comfortable with ambiguity and adept at resolving issues as they arise.Strong awareness of security, stability, and performance, and skilled at making informed trade-offs.Must be located in Stockholm or willing to relocate, as this is an on-site position requiring presence five days a week.ResponsibilitiesIn brief: Take charge of and scale the developer experience at Lovable, positioning our engineering teams among the most efficient globally.Organize and structure our codebase.Integrate or create application frameworks to support the expanding engineering team and codebase.Lead the development of our observability stack, from code instrumentation to data presentation.

Join our dynamic team at Atlavik as a Mobile Developer! We are on the lookout for international talent to thrive in a challenging and fast-paced IT environment for our Swedish clients. In this role, you will:Design and develop SDKs and sophisticated applications for mobile platforms.Collaborate with cross-functional teams to define, design, and implement innovative features.Conduct unit testing for code robustness, covering edge cases, usability, and overall reliability.Address bugs and enhance application performance.Continuously explore, evaluate, and adopt new technologies to enhance development efficiency.Mentor and coach fellow mobile developers, contributing to their professional growth.

Are you eager to tackle exciting challenges in a dynamic, high-transaction environment? We are on the lookout for an innovative and proactive Backend Software Engineer to join our team. If you have a passion for creating exceptional products and thrive on collaboration, we want to hear from you!The RoleJoin our Player, Rewards & Gamification Product Development team in Stockholm! At Betsson Group, we focus on ensuring customer loyalty through an outstanding customer experience that extends beyond gameplay, featuring tournaments, dynamic personalized campaigns, and much more.As part of our journey towards containerization, you'll play a key role in enhancing the scalability and quality of our systems while adapting to new requirements and working on exciting new features.What You’ll DoDesign and develop distributed backend services using .NET and event-driven architecture.Collaborate with product and commercial teams to transform engagement ideas into scalable, maintainable, and user-friendly solutions.Optimize our microservice ecosystem for performance, reliability, and observability.Advance our containerization and cloud migration strategy.Engage in architectural discussions and contribute to shaping technical decisions.For senior engineers: Lead architectural decisions and proactively identify areas for improvement.Write maintainable, well-tested code and conduct thorough code reviews.Participate in incident resolution and share in the team’s on-call rotation.Maintain comprehensive technical documentation, including ADRs, runbooks, and guidelines.Develop and share your domain expertise within the team.

Location: Stockholm HQ About Legora Legora builds an AI-powered platform designed for legal professionals. By working directly with lawyers, the team creates technology that fits real-world workflows and helps users analyze large volumes of documents quickly. Global firms such as Cleary Gottlieb, Goodwin, Bird & Bird, and Linklaters trust Legora’s solutions in over 40 countries. The company values rapid iteration and scalable products as key parts of its growth. Role Overview The Senior Software Engineer will help develop, review, and launch products used by legal experts worldwide. This role involves working across the full technology stack and offers plenty of ownership and autonomy. Projects range from building new features to optimizing existing systems, always with a focus on quality and impact. Main Responsibilities Design and implement end-to-end features for the web platform. Take responsibility for the codebase, maintaining high standards for code quality, security, and development speed. Work with technologies including React, Node.js, AWS, Azure, and Kubernetes. Review code and mentor junior developers, supporting their growth and team collaboration. Promote continuous improvement and challenge established ways of working both within the team and the wider industry. Who We’re Looking For Genuine interest in software engineering and a drive to innovate within legal technology.

Position Overview:TransPerfect is seeking a talented Full Stack Application Developer to become a vital member of our dynamic global Software Engineering team. In this role, you will play a key part in ensuring the quality, development, and execution of our innovative GlobalLink enterprise software solutions.As a Full Stack Developer, you will collaborate with a diverse and skilled team located in cities including Barcelona, New York, London, Manchester, Bucharest, and India. If you are ready to make a significant impact in a growing company, we encourage you to apply!About the Tech-Ops Team:The TechOps team at TransPerfect has been instrumental in our success for over a decade, providing essential technology and services that simplify operations for our clients and colleagues alike. From enhancing workflows to developing core services that support our GlobalLink platform, our team is dedicated to delivering robust and user-friendly solutions that empower clients.Key Responsibilities:Develop and enhance TransPerfect’s core services and software solutions.Analyze, develop, test, and program software with a primary focus on back-end development, while also engaging in front-end tasks as needed.Advance our microservices architecture.Assist in structuring data storage and databases effectively.Incorporate security measures and ensure ISO compliance from the outset of application development.Contribute to the evolution of our CI/CD solutions.Stay ahead of technology trends and actively pursue opportunities for skill enhancement while supporting the development of your colleagues.