full-stack java engineer legacy modernization cloud

5Blue Software builds an AI-powered B2B SaaS platform for security, risk, and compliance automation with a global customer base. We seek a hands-on Full-Stack Developer to shape architecture, implement features, and mentor peers on our cloud-based platform. You will own end-to-end features, work across frontend (React) and backend (Node.js) with REST APIs,...

      Software Engineer – Agentic AI & Java, SitaWare Insight Are you passionate about building AI agents that solve real-world problems? Join our Agentic AI team within SitaWare Insight, where you'll design multi-agent workflows that help military decision-makers act faster and safer. (Junior and senior positions available). The jobYou'll combine...

Java Software Engineer (Power/Gas) IMC is building a new Power and Gas Trading business in Aarhus, Denmark, the hub for power and gas trading in Europe. Backed by one of the world’s most successful trading firms, this new venture combines the energy and autonomy of a startup with the global reach, stability, and expertise of IMC’s 30+ years in...

Vestas is seeking a senior Data Warehouse Engineer in Aarhus to lead cloud modernization of our Plant Data data products. You will collaborate with Architects, SMEs, and stakeholders to define the roadmap for the plant data warehouse and oversee migration from legacy systems to cloud environments. You will mentor engineers, participate in code and design...

Skandinavisk Computer Rekruttering A/S is seeking a Java Software Engineer to join a new Power and Gas Trading team in Aarhus, Denmark. This role offers the opportunity to build a full technology stack supporting trading systems and strategies with a focus on collaboration and innovation.The ideal candidate will possess strong programming skills in Java and...

Employment Type: Full-time Compensation: CHF 5266 - CHF 5793 - monthlyAre you passionate about software development? Are you interested in supporting open science and reproducible computational research across Europe? Join our team working on the open-source REANA platform for reproducible computational data analyses! You will specifically take part in the...

Vestas is seeking a senior Data Warehouse Engineer in Aarhus to lead cloud modernization of our Plant Data data products. You will collaborate with Architects, SMEs, and stakeholders to define the roadmap for the plant data warehouse and oversee migration from legacy systems to cloud environments.You will mentor engineers, participate in code and design...

Abacus Medicine Group is seeking a Data Engineer to design, build, and scale data pipelines and infrastructure in a cloud‑native environment. You will work with a modern data stack, collaborating across analytics, BI, AI, and engineering teams to deliver reliable data solutions at scale.You will join a team responsible for the backbone of the data...

Aura Recruit Ltd. is seeking a Full Stack AI Engineer in Copenhagen to own frontend features and backend services, automate infrastructure, and integrate AI into development workflows. This generalist role blends React, TypeScript, .NET/Node.js, and cloud tooling to accelerate delivery. You will prototype and deploy AI-powered features, explore new tools,...

Jobbeskrivelse Placering Bagsværd, Denmark Jobkategori Digital & IT Enterprise IT and Quality Bagsværd, Denmark Shape an in-house engineering capability that keeps global People & Organisation services stable, secure and ready to scale. You will own live applications end to end – from first line of code to production support – and help define how we...

Copenhagen Builders – Platform / Full Time / On-site Veo is a global leader in AI-based sports camera technology. Our innovative, fully automatic camera solution enables sports teams to record matches and training sessions without a camera operator. We’re democratizing the world of sports by granting video analysis for teams on all levels—a privilege...

Employment Type: Full-timeCompensation: CHF 5266 - CHF 5793 - monthly Are you passionate about software development and interested in supporting open science and reproducible research at CERN? Join our team that is building and running REANA, an open-source platform for reproducible computational data analyses! Your responsibilities: Participate in the...

Veo is a global leader in AI-based sports camera technology. Our innovative, fully automatic camera solution enables sports teams to record matches and training sessions without a camera operator. We’re democratizing the world of sports by granting video analysis for teams on all levels—a privilege that used to be only for the few. More than 40,000 clubs...

Software Engineer – Agentic AI & Java, SitaWare Insight Are you passionate about building AI agents that solve real-world problems? Join our Agentic AI team within SitaWare Insight, where you'll design multi-agent workflows that help military decision-makers act faster and safer. (Junior and senior positions available). The job You’ll combine software...

Do you want to help manage scalable cloud environments that are transforming an entire industry? At Dalux, we are on a mission to digitalize the construction industry, and we are continuously looking for experienced cloud engineers to join us on that journey. Your new role As an experienced Cloud Engineer at Dalux, you will play a key role in shaping and...

About the project Join a fast-growing product company building an AI-powered B2B SaaS platform that helps organizations worldwide automate security, risk, and compliance workflows. The platform combines intelligent automation, real-time monitoring, and AI-driven insights to turn slow, manual processes into a smooth, continuously audit-ready experience. It...

Komplio is seeking a junior software engineer who studies computer science at ITU, KU or DTU to join as a full-stack developer building modern web applications. You will work on both front-end and back-end, using ReScript and React, and contribute to AI parser enhancements while supporting compliance officers. Based in Copenhagen, you will collaborate with...

At Spirii, we are building world-class charging products and digital solutions for the future of mobility. Our Digital Development team drives a listen, learn, and lead culture that keeps us improving how we work and how we build. We are now looking for a Cloud Engineer to join us on this journey. In this role, you will help our engineering teams embrace the...

Twoday is the leading digital transformation partner in Northern Europe with a global presence. With approximately 3,000 specialists, we collaborate with some of the most admired private and public organisations to deliver cutting-edge digital solutions. Our expertise spans software engineering, Data & AI, cloud platforms, digital experiences and business...

Software Engineer – Agentic AI & Java, SitaWare Insight Are you passionate about building AI agents that solve real‑world problems? Join our Agentic AI team within SitaWare Insight, where you'll design multi‑agent workflows that help military decision‑makers act faster and safer. (Junior and senior positions available). Job description You will...