backend javascript developer

We are seeking a talented and creative Web Designer to join our team in Kolding. In this role you will be responsible for designing and developing visually appealing websites that effectively communicate our clients’ brands and messages.As a Web Designer you should have a strong understanding of design principles, user experience, and web development...

Norlys Energy Trading A/S is seeking a skilled software developer to build tools for gas and power trading. You will work across backend services in C#/.NET and frontend interfaces in React/TypeScript, collaborating closely with traders and a dedicated designer to turn ideas into reliable, daily-use software. The role emphasizes prototypes, fast feedback,...

The Tech Collective is seeking a senior full-stack consultant to join our Copenhagen office. You will lead technical workstreams, own delivery, and mentor teams across frontend and backend technologies.We value architecture, quality, security and a curious mindset, with 5+ years in software development and a relevant MSc. Consulting experience and strong...

FamilyFirst Qatar is seeking a skilled Back-End Developer to join our Aalborg-based team. You will design and maintain server-side code, ensuring high performance and seamless integration with front-end elements. A strong focus on scalability and security will guide your work.Required are a Bachelor's degree and at least 3 years of backend experience, with...

Twoday Denmark seeks a Senior Sitecore & .NET Developer to join our Copenhagen team on a permanent, full-time basis. You will develop Sitecore-based solutions, work on backend in C#/.NET, and build REST APIs while integrating with other systems. You will contribute to modernization, automate tests, maintain CI/CD pipelines, and collaborate with stakeholders....

emagine is seeking a senior Android developer to design and build robust mobile applications using Kotlin, collaborating with cross-functional teams for backend integration.The role emphasizes app performance, security, and user experience, with mentoring of juniors and participation in Agile processes. Starting ASAP, contract length 3 months with extension;...

Famly is hiring a Senior Builder in Copenhagen to own features end-to-end, from problem framing to shipping, in a large mature codebase. You’ll work with React/TypeScript on the frontend and Scala/PHP on the backend, in a highly autonomous team environment that values problem-solving and rapid delivery.We expect a strong background in full-stack...

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3...

Terma A/S in Søborg, Denmark, is seeking a Test Engineer to help ensure the quality and reliability of our advanced software solutions. You will work on backend and system-level testing, with an emphasis on testability, reliability and maintainability, across CI/CD and test automation initiatives.You will collaborate with software developers, system...

Boyum IT Solutions is seeking an AI Engineer to design and build AI-powered applications and services. You will develop backend APIs, work with LLM-powered workflows, and contribute to data pipelines and knowledge bases.The role focuses on practical, real‑world AI implementations within our Unified Platform Services team. You’ll collaborate with product...

A global technology network is seeking a Senior Fullstack .NET Developer to design and implement backend services and user interfaces. This long-term, full-time remote role requires strong expertise in .NET and modern frontend technologies. Candidates should have a solid background in software development, relational databases, and a drive to mentor junior...

Norlys Application DBA / Database Engineer for Business-Critical Systems (Oracle / PostgreSQL) is sought to join the Customer Engagement Platforms - Backend Practice and improve stability, performance, and data reliability in production.You will develop, tune and maintain SQL solutions, work with Oracle and PostgreSQL databases, perform migrations, data...

Sophion Bioscience is seeking a Software Manager to lead a team of eight software engineers (frontend, backend and DevOps) in the Copenhagen area. You will own the software roadmap, set technical direction, and collaborate with Product Management while managing the function's budget and growth.You will shape AI integration in development and work closely...

Copenhagen, on site. Permanent, full time. Anthill builds the software pharmaceutical companies use to create, approve and run their digital communication. At some of the world's largest pharma companies, commercial and medical teams rely on our products to produce and distribute regulated content. We're around 70 people, headquartered in Copenhagen, with...

Factbird is hiring a versatile full‑stack engineer to own features end to end across frontend and backend. You’ll work on React interfaces and services in TypeScript, Node.js, and Rust, operating within a large AWS environment. A Nix-backed development flow and IaC with AWS CDK are part of daily life.You’ll contribute to architecture, mentor others,...

Veritaz AB, a leading IT staffing solutions provider, seeks a Senior Frontend Software Engineer to join a fast-moving team and deliver complex web applications using React, Angular and TypeScript.You will own frontend initiatives, improve solution design, build responsive UIs, optimize performance, ensure security, and collaborate with UX, architects and...

As a web designer you will be responsible for creating visually appealing and user-friendly websites. Your main goal will be to ensure that the websites are both aesthetically pleasing and functional.You will work closely with clients and developers to understand their needs and create designs that meet their requirements.Key ResponsibilitiesCreate visually...

Norlys is seeking an Application DBA / Database Engineer to strengthen our Customer Engagement Platforms backend. You’ll own stability, performance and reliability of Oracle and PostgreSQL databases in production, drive SQL optimization and data migrations, and collaborate with developers and platform engineers to improve our platforms.You have a...

Norlys Energy Trading A/S is seeking a skilled software developer to build tools for gas and power trading. You will work across backend services in C#/.NET and frontend interfaces in React/TypeScript, collaborating closely with traders and a dedicated designer to turn ideas into reliable, daily-use software.The role emphasizes prototypes, fast feedback, and...

Veritaz AB is seeking a Fullstack Engineer for Analytics Products to build modern web apps using Vue and TypeScript, and to design robust backend services with Node.js and Express. You will develop APIs and contribute to a GraphQL-based platform, working on data-driven analytics and AI/LLM features.The role involves collaborating with analysts, data...