Software frameworks

About the role We are looking for an experienced Software Engineer with deep expertise in building scalable backend systems, distributed microservices, and modern cloud-based infrastructure as well as a demonstrated interest in or experience with GenAI and LLM technologies.  This role is ideal for someone who thrives on solving complex architectural challenges and has a strong track record of building and deploying reliable, high-performance software systems at scale. You will be instrumental in designing core systems, APIs, and data flows, while contributing to the evolution of our infrastructure. You’ll collaborate across cross-functional teams to deliver robust solutions, audiovisual data processing, and modern AI/LLM systems and workflows. Key Responsibilities and Qualifications Design, develop, and maintain scalable backend services using one or more of: TypeScript, Node.js, PHP, and Python Design and build powerful REST APIs. Design and and take full cycle ownership of distributed microservices Familiarity with Generative AI technologies and Large Language Models Design, optimize, and manage relational and NoSQL databases including MySQL, DynamoDB, Redis, and Apache Druid Define and implement infrastructure as code using Terraform on AWS Build and maintain robust CI/CD pipelines 5+ years of professional software development experience Bachelor’s degree in Computer Science, Artificial Intelligence,  Machine Learning or similar field. Proven ability to work in fast-paced, cross-functional environments Nice to have Solid foundation in machine learning, AI, and statistical methods Hands-on experience deploying and managing both cloud-native and self-hosted services Experience with VOIP telephony stacks including Asterisk and Kamailio Our ways of working Each team has clear responsibilities and goals and the freedom to collaborate on the optimal design for the products and solutions we build. We want to hear your opinion! We have an agile approach to processes and teamwork and we constantly evaluate and adapt. Our Product and UX teams are closely integrated with development. We use modern frameworks and the best tools available. We work flexibly and have fun at work. Delivering customer value is as important as the wellbeing of our friends and colleagues. We value personal growth and encourage learning, and embrace every opportunity to share knowledge in the team. Where you’ll be and how you’ll work We have three offices: London, Uppsala and Paris. This role is based in the Uppsala office. We work business hours, but we understand that life sometimes gets in the way. Kaisa Culture What makes Kaisa stand out? Our values, guiding us every day: Innovate with Agility - We move fast, think creatively, and adapt seamlessly. Win Together - Success is a team effort, and we celebrate it as one. Own It - Accountability drives progress, and we take pride in our work. Champion Sustainability and Diversity - We foster inclusivity and make responsible choices. Spread the Vibe - A positive atmosphere fuels great ideas and connections.

Professional Galaxy is an IT and technology consulting company that provides highly specialized expertise within IT, software development, SAP, purchasing, electronics and mechanical design. We collaborate with experienced senior experts and deliver strategic value-creating expertise to some of Sweden's most complex and analytically demanding projects. Our focus is always on high quality, professionalism and clear, measurable results. Are you the right person for the assignment, or do you want to recommend a strong candidate? Do not hesitate to contact us. Apply today, selection and interviews are ongoing. Job summary We are looking for a Full Stack Developer with strong experience in C# and .NET with an infrastructure experience, to join a team responsible for systems handling part number setup and lifecycle management within an automotive environment. The team develops business-critical applications that support product configuration, manufacturing, and enterprise integrations. The role spans the full stack, covering backend services, frontend user interfaces, and relational databases. The ideal candidate has hands-on experience with Azure-based solutions, works comfortably in a DevOps-oriented setup, and has exposure to Infrastructure as Code (IaC) for provisioning and maintaining environments. Practical use of AI-assisted development and infrastructure tools is beneficial. We are seeking someone proactive, collaborative, and adaptable, who thrives in a high-delivery agile team, takes ownership from development through deployment, and brings curiosity and a continuous-improvement mindset, including responsible adoption of AI in engineering and platform work. Key skills: C# / .NET (ASP.NET Core) and REST API development Frontend experience with Angular, Blazor, or similar SPA frameworks Databases: SQL Server / PostgreSQL and NoSQL (Azure Cosmos DB) Cloud-native development on Kubernetes, ideally Azure Red Hat OpenShift (ARO) Azure platform services such as Key Vault, API Management (APIM), and Entra ID (identity & access management) Infrastructure as Code using Terraform CI/CD pipelines, GitOps with Argo CD, and containerization (Docker).  Other Information Duration: 2026-02-09 to 2026-12-31 Location: Göteborg Application Deadline: 2026-02-07 Please apply directly through our system with: - Your updated CV in english - Availability to start the assignment In the motivation, describe why you are suitable for this assignment - refer to previous consulting assignments, employment, education and personal qualities. Please note: We do not accept any applications through mail. All applications have to be sent through the portal to be valid. Offer continuously: Please note that for this role we offer continuously. That means that we sometimes remove the assignments before the deadline. If you are interested, we recommend that you apply immediately.