backend engineer nodejs

Corti is building the next generation of high-scale audio processing infrastructure for critical environments like emergency dispatch centers and hospitals. You will integrate AI into SIP-based pipelines and drive scalable backend systems for real-time audio processing.The role emphasizes hands-on development, system reliability, and collaboration with...

Kold+Partners is collaborating with Accutics to find an experienced backend developer for a lead role in Copenhagen. You will work on a PHP/Laravel platform, contributing significantly to backend development and collaborating closely with a small team.The position offers opportunities to influence product direction and grow into a more senior role while...

Overview Are you a seasoned backend engineer who thrives on building scalable, event-driven systems in a cloud-native environment? Do you want to be part of a team shaping the infrastructure and core services behind a leading e-commerce platform? Then please go on reading. To our client Whiteaway Group, we are looking for a Senior Backend Engineer for their...

P-1360 At Databricks, we are passionate about enabling data teams to solve the world's toughest problems — from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this by building and running the world's best data and AI infrastructure platform so our customers can use deep data insights to...

ZeroNorth is a Copenhagen-based leader in digital decarbonisation for shipping. We seek a Senior Software Engineer to shape the backend on our agentic platform, building fuel functionality and migrating from legacy systems while ensuring reliability and performance of production services.You will contribute across tracks, collaborating with platform teams to...

Twoday is seeking a Senior Backend Java Developer to help deliver mission critical digital health solutions in Copenhagen. You will work on complex systems ensuring reliability, security, and high quality across the full software lifecycle.Join a delivery model where multiple suppliers collaborate in shared teams, taking technical ownership and contributing...

Capgemini Denmark is seeking a Java Engineer to design, build, and operate scalable backend systems using Java and JVM-based technologies. You’ll work closely with engineers, architects, and product stakeholders to translate business needs into robust, production-ready solutions. You’ll leverage Spring Boot and Spring Data, work with Kafka and...

Linro, a cloud security company, is building a real-time agentic platform with a focus on enforcing policy across evolving cloud infrastructure. You will join as an early engineer working alongside the founding team to design, implement, and operate critical parts of the system.You will own backend components in Go, ensure fast and correct policy evaluation,...

Speechify is a distributed company with no physical offices, hiring a backend-focused engineer to design, build, and maintain scalable APIs. The role emphasizes strategic thinking, rapid delivery, and delivering great user experiences while collaborating with cross-functional teams.You will work on a broad API landscape across payments, subscriptions,...

Spirii ApS in Copenhagen is seeking a Backend Software Engineer for the Payments team to design, build, and maintain scalable backend services using Node.js, NestJS, and TypeScript that power the data ingestion, processing, and invoice generation.You'll contribute to cloud-native, secure, scalable, queue-based processing on AWS, ensuring financial accuracy...

Corti is seeking an engineer for building high-scale audio processing infrastructure crucial for communication centers, including emergency dispatch and hospitals. The full-time position, based in Copenhagen, focuses on integrating AI into existing infrastructures that handle over 100,000 calls per day. Candidates should have mastery in Golang, a deep...

Norlys Energy Trading A/S is offering a student Software Developer role focused on backend development within our Market Communication platform in Aalborg. The role emphasizes building real software and data flows, with close collaboration among experienced developers during the program.You will work on backend development, data pipelines and automation that...

OasisConstruct UAE in Horsens is seeking a skilled Python Developer to build and maintain scalable Python applications. You will work on backend systems using Django or Flask and collaborate with teams across web development, data analysis and ML projects.Ideal candidates have strong Python, experience with Django/Flask, and good knowledge of HTML/CSS/JS....

Veritaz AB in Sweden is seeking a Senior Fullstack Developer with a strong backend focus to join our IT staffing team. You will develop scalable backend solutions with C# and .NET 8, build Web APIs, and own early-phase architecture decisions.You will collaborate with business stakeholders, architects and developers to translate requirements into robust...

Pandektes Aps in Copenhagen is seeking a backend engineer who loves shipping features close to the product, with a passion for building scalable, AI-enabled platforms using TypeScript and NestJS. You will own end-to-end development from design to delivery.You’ll work on API design, data integrations, and performance tuning, collaborating with an...

VML MAP A/S is looking for a Software Engineer to join their product squad focused on Catalyst, a key internal marketing automation platform. You will work on backend services and REST APIs using .NET/C# and Python, while also contributing to frontend development with Vue 3 and TypeScript.The role entails collaboration within a fast-paced squad environment,...

Speechify is seeking a backend-focused engineer to design, develop, and maintain robust APIs across public and internal services. You will oversee the backend API landscape, driving performance and maintainability while collaborating on B2B integrations and product alignment. The role emphasizes strategic thinking, fast-paced delivery, and high impact in a...

Danfoss is seeking a Senior Backend Developer to build the core of an intelligent edge platform that connects and monitors field devices in real time, enabling reliable operations and actionable insights across retail environments. You will influence platform architecture and own end-to-end delivery.Design scalable backend services in Rust and Go, implement...

We’re looking for our 4th team member! Do you thrive creating structure in chaos? Would you like to be a part of shaping the data infrastructure in a growing startup? Does your Python code run like a well oiled machine, handling massive datasets with ease? Then proprty.ai might be just the place for you! The Product We’re building an exciting product to...

Shine is expanding its Advisor Production team and seeks an AI Backend Engineer to automate accounting production for Advisors across Europe. You will own production AI agents, from prompt engineering to backend orchestration and observability, enabling robust, scalable financial automation for accounting professionals. You will work with TypeScript,...