senior software engineer- java

About Pleo Messy spend management is tricky business. And tedious processes are a lose-lose situation for all involved, not just finance. At Pleo, we're changing that. We build spend solutions that make managing money seamless, empowering, and surprisingly effective for finance teams and employees alike - with a vision to help all businesses 'go...

SimCorp is seeking a Senior Software Engineer to join the Platform Automation team in Copenhagen. You will design, build, and optimize the end-to-end delivery pipeline for core products, collaborating with colleagues across locations. You will mentor juniors, uphold code quality, and drive automated testing and CI/CD practices. The role emphasizes modern C#...

Vestas Technology & Operations > Research & Development > Software Product Delivery and Security Software Product Delivery and Security is the platform engineering and DevOps enablement team at Vestas, responsible for building, running, and evolving the Internal Developer Platform - the shared infrastructure, tooling, and practices that hundreds of...

Kaleido Technology is seeking a Senior Optical Design Engineer to lead high-end optical product development from customer requirements to manufacturing and qualification. The role blends optical design, lab testing, and software development, with opportunities to work across international teams and cutting-edge manufacturing processes.Ideal candidates have...

Reblade, a Danish tech startup, seeks a Senior Robotics Software Engineer to own critical components of its robotics platform. You will work across ROS2, embedded systems, hardware integration, flight-control software, and safety-critical functionality.You will participate in the full lifecycle of features—from concept through verification, validation,...

Systematic Copenhagen offers an Internship – Software Developer for Defence starting 1 February 2027 for five months. You will contribute to Defence product development and gain hands-on experience with Java, Angular, Python, Docker, Kubernetes and more. You will join either the Insights or Aspire team and work under mentorship, collaborating with...

DescriptionAbout the Role and TeamUber's Deployment Engine team is the backbone of how the world's largest mobility and delivery platform safely ships innovation at scale, impacting over 150 million consumers. Our deployment platform enforces policies and gathers real-time signals to ensure that every change to Uber's production systems rolls out...

Stockholm, SE, 111 46 Helsinki, FI, 00500 Taastrup, DK, 2630 København S, DK, 2300 Job ID: 3091 Welcome to Group Technology, where we pride ourselves on engineering solutions and platforms with a direct impact on Nordea's 2030 strategy goals to modernize our data technology state and accelerate AI across the organization. We are looking for a skilled and...

Pleo is seeking a Senior Applied AI Engineer to shape AI-powered product features. You will collaborate with software engineers, data engineers and data scientists to move ideas from prototype to production using 40,000+ customers’ spend data.You will design end-to-end RAG pipelines, manage prompts and production deployment, and build evaluation hooks to...

Twoday is seeking a Senior Platform Engineer to evolve a large-scale DevOps platform into an AI-native engineering environment. You will collaborate with developers, platform engineers and architects to design infrastructure and guardrails enabling AI agents and AI-assisted workflows in enterprise and public-sector contexts.The role is heavily Kubernetes-...

Speechify is seeking a Senior Software Engineer to lead the design and development of native Windows desktop applications for the Aarhus-based team. You will shape architecture, champion accessibility, and collaborate with product designers, QA, and cross-functional stakeholders to deliver reliable, high-performance software.The role emphasizes strong...

Factbird helps manufacturers turn real-time production data into decisions they can actually act on. Since 2016, we've helped manufacturers in 28 countries cut waste, boost uptime, and run smarter — from the shop floor to the boardroom. Over 300 companies trust us to make sense of their operations, and we're a team of 80+ people across Copenhagen and the...

Unity is seeking a Senior Software Engineer, Data Platform to design, build, and operate scalable data infrastructure supporting Ads and Unity Commons. You will work at the intersection of large-scale distributed systems, data engineering, and platform infrastructure, delivering reliable and efficient data flows across Unity's advertising ecosystem.You will...

OverviewWe are on a mission to ensure everyone has access to medical expertise, no matter where they are.Half the world still lacks access to quality healthcare. Even in advanced systems, outcomes are uneven, and clinicians are overwhelmed. Medical knowledge grows faster than human capacity can keep up.Corti exists to close that gap. Our AI platform expands...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships...

Do you want to help shape robust mechanical solutions for intelligent IoT products used worldwide?Ansøg The role As Senior Mechanical Engineer, you will take a central role in developing and improving physical products where mechanics, electronics, and firmware come together. This includes close cross‑functional collaboration with electronics, software,...

Senior Full-Stack Developer – Modern Engineering & Agentic Coding Full-time position based within commuting distance of our office in Copenhagen. What you’ll do Build, test, and deliver software using modern engineering practices such as everything-as-code, CI/CD, GitOps, automation, and open‑source principles. Work across frontend and backend...

At 3Shape, we use cloud platforms to deliver secure, reliable services to both internal teams and external customers. Microsoft Azure is our primary cloud provider, and we are scaling our footprint across IaaS, PaaS, and SaaS to support critical product experiences. We are looking for a Senior Cloud Engineer (DevOps/SRE & Cloud) to join the 3Shape Account...

A leading sports technology company in Hørsholm is seeking a Senior Radio Frequency Engineer. This role involves designing new microwave circuits for Radar products and collaborating with talented engineers and software teams to innovate technology. A strong background in RF/Micro-Wave engineering with at least 5 years of experience is required. Join a...

3Shape A/S is seeking a Senior Cloud Engineer (DevOps/SRE & Cloud) to join the Account team. The role focuses on building, automating, and securing the Azure-based platform, with Pulumi IaC and strong software-engineering practices guiding infrastructure changes. You will contribute to CI/CD, observability, and deployment readiness, while also growing...