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Senior .NET 8 Backend Engineer – Microservices on Azure
Senior backend engineer building .NET 8 microservices on Kubernetes with Azure cloud for a high-traffic Amsterdam platform (search, data streams, live tools). You'll work in a fast-paced feature team, own production behavior, review code, and share knowledge. Hybrid with on-site presence in Amsterdam.
Java Backend Engineer: Scalable APIs & Microservices
Java backend engineer building, testing, and maintaining fast, secure, and scalable backend services, APIs, and microservices. Day to day involves hands-on development, code reviews, and collaborating with colleagues and clients on innovative IT projects.
Senior Node.js & AWS Backend Engineer
Senior backend engineer in Bleiswijk, Netherlands building software with Node.js on AWS within Agile teams. Day to day involves architecting solutions, mentoring teammates, and communicating with stakeholders on transformative projects in industries such as urban living and healthcare.
Senior Backend Engineer — AI Platform, Multi‑Cloud, Equity
Senior backend engineer in Amsterdam joining a small team building a multi-cloud AI platform. Day to day: designing and overseeing APIs, implementing secure data flows, and contributing to backend architecture using Python and FastAPI. Hybrid work setup with competitive compensation including equity.
Senior Backend Engineer - Lead Scalable PHP Systems(Hybrid)
Senior Backend Engineer at Gomibo/Belsimpel in Groningen (hybrid): leads backend projects, builds and refactors legacy PHP systems, and works with Docker and Kubernetes, while communicating architectural decisions and coaching teammates.
Senior Backend Engineer – AI-Driven SaaS & Integrations
Senior backend-focused engineer joining the team in Den Bosch (NL) to build production-grade SaaS web apps with a PHP backend and modern TypeScript frontend — shipping small test-driven features, owning queues and API design, and using AI-assisted tooling, with emphasis on security, performance, and real-time customer interactions.
Senior Backend Developer – (SaaS Platform)
Builds, tests and maintains backend features for a business-critical SaaS platform used globally in manufacturing, while improving architecture, resolving incidents and contributing to continuous deployment. Core stack is PHP with MySQL/MariaDB, Symfony-style frameworks and automated/end-to-end testing.
Senior Backend Software Engineer (Observability)
Senior backend engineer on Nebius' Observability Platform team (Amsterdam or remote), building and scaling core services for a full-stack AI cloud: high-volume telemetry ingestion, distributed storage, query engines, and alerting pipelines. Core stack is Golang with distributed systems; observability tooling and ClickHouse experience are a plus.
Senior Backend .Net Developer
Senior backend developer on Miniclip's Online Soccer Manager team in the Netherlands, working in a multidisciplinary DevOps team on new features, performance optimization, uptime, refactoring and debugging. Stack: .NET Core (C#) microservices on Kubernetes, RabbitMQ messaging, and Google BigQuery analytics.
Backend Engineer
Backend engineer at Inner Circle, a screened dating app, building new Kotlin/Spring Boot/GraphQL microservices while gradually migrating off a legacy PHP 8 monolith. Works with MySQL (Aurora), Redis, OpenSearch, RabbitMQ, Kubernetes/EKS, AWS, and uses AI tools like Claude Code daily; Amsterdam-based hybrid role.
Backend Software Engineer – Data Integration & Performance
Backend engineer at Vesper, an Amsterdam-based B2B SaaS platform, focused on data integration, data quality, and performance optimization. Day-to-day work involves designing and shipping backend features using PHP (Laravel), MySQL, Git, and CI/CD from a collaborative Amsterdam office.
Backend Engineer — Agentic Coding & Scalable Systems
Backend engineer at Cape.io in Tilburg, Netherlands, building high-scale SaaS backend systems that use coding agents to decompose problems, write specs, and deliver results. The role owns architecture decisions, drives quality, and pushes agentic testing forward on a fast-moving, high-growth team backed by a global powerhouse.
Freelance Backend Java Developer (21 - Spring Boot)
Freelance Java backend developer for an end client in the Netherlands: building and maintaining backend software with Java 21 and Spring Boot, designing features, testing, writing documentation, and doing code reviews, while coaching junior developers on a 1+ year project. Max rate of €80.
Medior Python Backend Developer (Hybrid - Amsterdam)
Medior Python backend developer for a hybrid role in Amsterdam: building and maintaining scalable Python backend services, writing automated tests, and contributing to architecture decisions. Core stack includes Python (~3 years), Linux, SQL/NoSQL databases, with exposure to CI/CD and cloud, plus homework options.
Backend Engineer — Python, FastAPI, SQL at Scale
Backend Engineer at an early-stage AI company in Amsterdam, designing foundational services and reliable APIs. Day to day involves Python, FastAPI, and optimizing data access layers at scale using SQL and Elasticsearch.
Principal Backend Development Engineer (Contract Role)
Contract role for a principal-level backend engineer in Singapore to own the architecture, design, and delivery of enterprise backend services, primarily in Java — focusing on microservices, high-concurrency/high-availability systems, CI/CD with Docker and Jenkins, production reliability, and mentoring other engineers.
Principal Backend Development Engineer (Contract Role)
Contract principal backend engineer in Singapore who owns architecture, development and reliability of enterprise-scale Java microservices — designing high-concurrency, high-availability systems, leading CI/CD with Docker and Jenkins, driving technical direction and mentoring engineers.