Backend Developer Jobs in Mecklenburg-Vorpommern, Germany

Optimizely Backend Development team builds and maintains backend services for Optimizely-powered sites. The role designs and implements APIs, integrates third‑party systems, and creates reliable background processes such as webhook handlers.

We are seeking a Java Backend Developer to join our dynamic technology team in Rostock. The role involves designing, building, and maintaining high-performance back‑end services and APIs using Java, C#, and JavaScript, while leveraging containerization with Docker and Kubernetes and cloud platforms such as AWS and Azure.

Token Factory at Nebius builds a next‑generation platform that lets companies seamlessly integrate AI into products and workflows. The senior backend engineer designs and scales distributed systems in Go and Python, ensuring high‑performance inference and reliability across cloud infrastructure.

Backend Development Team at wynwood tech LLC builds robust API-driven services for digital asset management platforms. The role involves developing Node.js backend solutions, integrating headless CMS like Contentstack, and supporting Bynder workflows for enterprise clients.

Backend Developer role at DKB Code Factory in Berlin. Join a dynamic team building Kotlin and Spring‑Boot microservices, exposing REST APIs and integrating with internal and external systems to create seamless signup flows for customers.

Backend Development Team at a leading European tech company. Builds and maintains e‑commerce backend services, focusing on Node.js, API design, and integration with platforms like Commercetools, NestJS, and Boomi.

Turnblock.io backend team builds modular services for a tokenization platform. The Backend Developer (NodeJS) designs, implements, and maintains NodeJS/Express APIs, integrates third‑party RESTful services, and collaborates with frontend and blockchain engineers to deliver scalable products.

Onfy team at Joom Group builds an online pharmacy marketplace that empowers customers to manage their health with fast, affordable delivery. As a Senior Backend Developer you will design and own scalable backend services, solve performance challenges, and guide architecture decisions while collaborating across international product teams.

Backend Development Team at wynwood tech builds scalable e‑commerce services for European retailers. The role designs, implements, and maintains Shopify backend solutions, custom apps, and APIs using Ruby on Rails and Node.js. Remote work from Berlin or anywhere in CET, full‑time or part‑time, with a 12‑month contract and possible extension.

Bitlane is a dynamic startup with 7 years of experience, headquartered in Berlin’s green Grunewald district. We build tailored web and app solutions for clients worldwide, fostering a collaborative, family‑like culture and a healthy work‑life balance.

Mobile Backend Development team builds backend services for mobile applications, enabling seamless connectivity and performance across iOS and Android platforms. The role designs, implements, and maintains Kotlin Multiplatform and Java/Spring APIs, integrates AWS services, and manages CI/CD pipelines with Docker and GitLab.

GESHDO Backend Development Team builds cloud‑native services for client projects, focusing on scalable APIs and serverless architectures. The Senior C# Backend Developer designs and implements .Net solutions, leads cloud platform adoption (Azure, AWS, GCP), and drives CI/CD and IaC practices while consulting directly with customers.

Workato's Engine team builds and maintains the Workato Recipe runtime, handling recipe execution, DSL, event pulling, webhook processing, and job execution with a focus on performance, scaling, storage, durability, atomicity, concurrency, data protection, and encryption. As a Senior Backend Developer (Ruby/Go), you will build, extend, troubleshoot, and fix complex heterogeneous Go and Ruby applications, improve the execution engine for custom third-party code, integrate data storage solutions, a

Qontext builds the independent context layer for AI, providing real-time, context-aware data to AI agents. As a Backend Engineer you will architect and develop core backend services, build data ingestion engines, design scalable APIs and collaborate on data modeling for retrieval‑augmented generation workflows.

Backend Engineering team at A11 Ecosystem builds the payment, invoicing, and reconciliation backbone for a next‑generation AI‑driven supply chain platform. The role designs and implements auditable Java/Spring services, integrates with Stripe/Adyen and banking APIs, and enforces data integrity and compliance across financial flows.

AdTech Platform Team at Almedia builds a scalable marketing backend serving millions of users. The Junior Backend Engineer writes clean TypeScript/NestJS code, integrates external services for A/B testing and feature flagging, and ensures high‑quality, testable releases while collaborating across microservice and DevOps teams.

Engineering team at Staffbase builds an AI-native Employee Experience Platform that powers intranet, employee app and email solutions. The Senior Backend Engineer improves web clients, native apps and RESTful services, collaborates in a cross‑functional scrum team, writes high‑quality Go and Java/Kotlin code, and drives CI/CD automation.

Talon.One Development Team builds a powerful incentives engine that powers loyalty, promotions and gamification for brands like Adidas and Sephora. As a Senior Backend Engineer you will design and develop Go-based microservices, lead feature delivery, conduct code reviews and mentor junior engineers while collaborating with product and tech leads.

Talons.One seeks a Senior Backend Engineer in Berlin to design and build scalable Go‑based services, collaborate with product and engineering teams, mentor juniors, and drive performance improvements in a cross‑functional environment.

Engineering Team at finanzen.net builds and operates the finanzen.net ZERO brokerage platform, enabling seamless trading for customers. The Senior Backend Engineer designs, implements, and maintains Java/Spring Boot services in a cloud‑native AWS environment, handling end‑of‑day processing and 3rd‑level support for internal stakeholders.