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Backend Jobs in Denmark

There are 87 open Backend jobs in Denmark on freehire right now. 33 of them were posted recently. The skills employers ask for most often are ai, api and cloud.

Most requested skills

  • ai 56%
  • api 54%
  • cloud 36%
  • ci-cd 30%
  • distributed-systems 25%
  • azure 24%
  • java 22%
  • postgresql 21%

How the work is done

  • Onsite 12 · 14%
  • Remote 7 · 8%
  • Hybrid 5 · 6%

Visa sponsorship offered in 29% of the 7 postings that state a position on it.

Seniority

  • Senior 39
  • Intern 3
  • Staff 3
  • Middle 2
  • Lead 1
  • Principal 1

Who is hiring

  • 1000+ employees 6
  • 51-200 employees 3
  • 501-1000 employees 2
  • 11-50 employees 1
87 jobs
Otter Backed by a16zBacked by Sequoia
48 views 7 days ago

Senior Backend Engineer

Open 139d EuropeSenior 6 questions
Denmark
Aarhus, DNK

Build and maintain scalable backend systems in Java or Go that power restaurant delivery platforms, using PostgreSQL, Redis, and cloud services like AWS.

API AWS Azure CI/CD Cloud +14 skills
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IST ApS
43 views last week

Experienced Backend Developer at IST

New EuropeSenior
Denmark
Ringe, Danmark

We’re now looking for a senior backend developer to take ownership of development and data quality in Studie+. You’ll work in Java Spring Boot and PostgreSQL, act as the team’s database expert, and play a key role in…

AI Data Quality Java PostgreSQL Spring
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IST
30 views last week

Experienced Backend Developer at IST

New EuropeFull-timeSenior
Denmark
Danmark

IST develops software for the education sector across Scandinavia. In Denmark, our system Studie+ handles student administration for vocational colleges, upper secondary schools, AMU, FGU and VUC. It’s a…

AI CI/CD Containerization Data Quality Docker +8 skills
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vCluster
322 views last week

Senior Software Engineer (Backend)

New RemoteAfrica, CIS, Europe, MENA, North America, UKSenior Salary + equity
+66

As vCluster Labs’ Senior Software Engineer (Backend) , you aren’t just writing code; you are defining the future of tenant isolation. In this role, you will serve as a core architect of the vCluster Platform, tasked…

AI ChatGPT Cloud GitHub GitLab +8 skills
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JP/Politikens Hus
41 views last week

Backend Engineer til ny redaktionel AI-platform

Europe
Denmark
Danmark

Vil du være med til at skabe digitale værktøjer, der bruger AI til at understøtte journalisters daglige arbejde? Og har du lyst til at stå i spidsen for udviklingen af en ny redaktionel platform, der skal gøre det…

AI Analytics API Api Design CI/CD +4 skills
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Pandektes
61 views last week

Senior Backend Engineer

On-siteEuropeSenior 4 questions Denmark Fast-track company — This company is certified by SIRI for the Danish Fast-track scheme for hiring foreign skilled workers. The certification belongs to the employer and is not a commitment to sponsor this role.
Denmark
Copenhagen

Pandektes is building the largest AI-powered legal database in the world. Behind it is a backend that has to ingest, structure and search a huge database of legal information. We’re looking for a Senior Backend…

AI API GraphQL Legal Research LLM +8 skills
70K – 100K DKK / mo
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FLEXECHARGE
21 views 2 weeks ago

Senior Backend Developer

EuropeSenior
Denmark
København, Danmark

This is a high-impact role with end-to-end ownership, from requirements to a production-ready solution, and a chance to contribute meaningfully to the green transition.
Teton
25 views 2 weeks ago

Copenhagen Real-Time Backend Engineer – Edge and Data

Europe
Denmark

Backend engineer at Teton in Copenhagen scaling core infrastructure that processes real-time data streams from edge devices in healthcare facilities, with a focus on reliability and performance. The role involves office-based collaboration, possible U.S. travel, and stock options.
Puzzel
37 views 2 weeks ago

Senior Backend Engineer – Conversational Intelligence team

Open 10d HybridEuropeInternshipSenior
Denmark
Aarhus

Senior backend engineer on Puzzel's Conversational Intelligence team in Aarhus, building and maintaining scalable backend services, integrations and APIs that power AI-driven contact centre insights. Core stack includes C#, TypeScript, MongoDB, RabbitMQ, Docker and Kubernetes.

Agile AI API CI/CD Containerization +12 skills
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Bankdata
26 views 2 weeks ago

Backend Developer

Europe
Denmark
Fredericia

Backend Developer joining Team Document Services in Fredericia to build and mature Bankdata's new document platform (Quadient Inspire Flex): developing APIs, integrations and document flows, and owning solutions from development through CI/CD to production, monitoring and support in a DevOps culture.

AI API CI/CD C# Developer Experience +6 skills
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NORRIQ Danmark
18 views 2 weeks ago

Senior Backend Developer til Commerce

EuropeSenior
Denmark

Senior backend developer joining NORRIQ's Commerce team in Denmark to build and evolve their own headless, event-driven e-commerce platform in C#/.NET — microservices, APIs, and integrations with ERP, PIM and financial systems. Hybrid work from Copenhagen, Aarhus or Aalborg.

AKS API Azure Azure DevOps Azure Service Bus +11 skills
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Twoday Denmark
28 views 2 weeks ago

Senior Backend Java Developer

EuropeFull-timeSenior
Denmark

Senior Backend Java Developer at Twoday in Copenhagen, building and operating business-critical Danish healthcare applications in shared multi-supplier teams. Hands-on across the delivery lifecycle: Java microservices, REST APIs, Kafka-style messaging, Docker/Kubernetes, CI/CD, security and observability. Fluent Danish and English plus significant onsite work required.

Agile AI API Authentication CI/CD +17 skills
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SL Controls Ltd
30 views 2 weeks ago

Backend-udvikler

Open 15d Europe Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Denmark
København S

Senior Backend Developer role at SL Controls Ltd, based in København S, Denmark (on-site). The posting's description consists only of unfilled template placeholder text, so day-to-day duties, team details, and the tech stack are not specified.

Agile AI Cloud OAuth OpenID
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pensopay A/S
24 views 2 weeks ago

Backend- og infrastrukturudvikler til fintech-virksomhed

Europe
Denmark
Vejle, Vejle

Backend- og infrastrukturudvikler til fintech-virksomhed Go, AWS og PostgreSQL – med ejerskab over produktionen pensopay søger en erfaren backendudvikler, som vil være med til at udvikle og drive vores…

AWS CloudFront C# Elasticsearch Fintech +9 skills
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Connected Cars
5 views 2 weeks ago

Senior Backend Developer

Open 15d EuropeSenior
Denmark

Senior Backend Developer at Connected Cars will architect and build APIs, backend services, and databases on a stack of Node.js/TypeScript, Kubernetes, MySQL, BigQuery, Terraform, and GCP, owning code from development through production monitoring. The role involves working in small agile teams, mentoring colleagues, and aligning with external stakeholders on integrations.

Agile API BigQuery CI/CD Cloud +14 skills
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Pensopay A/S
17 views 3 weeks ago

Backend- og infrastrukturudvikler til fintech-virksomhed

Europe
Denmark
Vejle, Danmark

Vi holder til i Vejle og er ca. 30 medarbejdere.
Flexecharge GmbH
27 views 3 weeks ago

Senior Backend Developer

Open 18d On-siteEuropeSenior
Denmark

Senior backend developer at FLEXECHARGE, an EV-charging company in Copenhagen, designing and operating event-driven distributed systems with TypeScript/Node.js on AWS serverless (Lambda, DynamoDB), owning APIs and enterprise integrations end-to-end, with occasional React/Next.js frontend work. On-site role; no visa sponsorship or relocation support.

AI Analytics API Authentication AWS +24 skills
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PayTjek
27 views 3 weeks ago

Backend Intern: Improve the AI Engine That Catches Pay Errors

Open 19d On-siteEuropeInternshipIntern
Denmark
Copenhagen, Copenhagen

Help improve the AI that finds the errors humans miss. Pay errors are common, yet very few payslips ever get checked. At PayTjek we use AI and machine learning to find those errors in seconds, so trade unions can catch…

AI API Cloud Docker GitHub +2 skills
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PayTjek
14 views 3 weeks ago

Backend Intern: Improve the AI Engine That Catches Pay Errors

EuropeInternshipIntern
Denmark
København, Danmark

Help people get the money they deserve, with the newest technology.
Cph Ai Hub
20 views 3 weeks ago

Backend Developer →

Open 21d On-siteEurope
Denmark

Backend developer at Lumilab (Copenhagen, in-office) building and scaling the platform that lets operators configure and deploy AI agents for monitoring, reporting and operational tasks. Day to day you design and ship backend features end-to-end: APIs, data models, integrations, scheduling and failure recovery.

Agentic AI AI API
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