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CodeGuild

98 jobs

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98 jobs Posted Sort

Senior Java Backend Engineer Utrecht

Senior Java backend engineer joining an agile, DevOps-minded team at a mid-sized Utrecht tech company building a multi-tenant platform that powers mission-critical processes for millions of Dutch users. Day to day you build scalable, event-driven microservices with Java 21, Spring Boot, RabbitMQ, Docker and AWS, and help integrate AI into the platform.

Agile AI API Api Design AWS +8 skills

80K – 90K €

Senior Backend Engineer Functional Programming Utrecht

Senior Backend Engineer building event-driven, functional-programming services (Scala/ZIO, some Kotlin, Kafka) that process real-time logistics events for a ~200-engineer software powerhouse inside an international physical-logistics organization. You own services end-to-end on Docker/Kubernetes and Azure, hybrid from Utrecht, with salary up to €96k plus 10% bonus.

AWS Azure CI/CD Clojure Cloud +10 skills

85K – 96K €

Senior Java Backend Engineer Amsterdam

Senior backend engineer building and optimizing scalable cloud-native microservices (Java 21, Spring Boot, Docker, Kubernetes, AWS) for an AI-powered healthtech platform used by millions worldwide. Works in a distributed cross-functional team on performance, latency and new data pipelines, with a fast path to Tech Lead.

AI AWS CI/CD Cloud Cloud Native +6 skills

75K – 85K €

Lead Java Kotlin Backend Engineer Amsterdam

A lead JVM backend engineer (Java/Kotlin) role at a small Dutch tech collective blending consultancy, product development and venture building. Day to day you build scalable cloud-native backends on AWS/GCP with Docker and Kubernetes, guide architecture and engineering culture at clients, and work mostly remotely with 1-2 days on-site in Amsterdam.

AWS CI/CD Cloud Cloud Native DevOps +9 skills

80K – 86K €

Senior GenAI Backend Engineer Amsterdam

Senior backend engineer role in Amsterdam building always-on, large-scale AI agents; the employer builds agentic AI that changes how engineering teams at the Netherlands' biggest companies work. Team includes ex-JetBrains/Reddit/Google engineers, with biweekly knowledge sessions and a €5,000/year training budget.

Java Backend Engineer: Real-Time, Scalable Systems (Hybrid)

Java backend engineer building real-time, event-driven systems that underpin the Dutch energy transition for an in-house tech organization near Utrecht. Works in agile DevOps teams building new services and scaling/refactoring existing Java 21/Spring Boot/AWS modules, hybrid with 3 days at home and a growth path to senior.

Agile Automation AWS Azure CI/CD +12 skills

52K – 70K €

Junior Backend Engineer Amsterdam

Junior Backend Engineer at a mid-sized Amsterdam tech company building a data-heavy platform that turns complex data into insights improving healthcare worldwide. Day to day you build and test event-driven microservices in Java/Kotlin, use Kafka for streaming, and deploy on GCP with Docker and Terraform, mentored by senior MSc/PhD engineers.

AI AWS Azure CI/CD Cloud +7 skills

50K – 65K €

Backend Engineer Scala/Kotlin Utrecht

Backend engineer building event-driven Scala/ZIO and Kotlin services that process huge real-time operational event volumes for global physical logistics, using Kafka, Docker/Kubernetes, Azure and CI/CD in a you-build-it-you-run-it culture. Hybrid role in Utrecht (1-2 office days/week), salary up to €78k + 5% bonus.

AWS Azure CI/CD Cloud Developer Experience +7 skills

60K – 78K €

Core Java Backend Engineer Amsterdam

Build low-latency, high-throughput Core Java microservices for the payments platform of an Amsterdam FinTech scale-up that processes millions of financial transactions daily. Core stack: Java 21/25, Kafka, PostgreSQL, and Kubernetes, with a focus on distributed systems, latency, security, and architecture.

AI Distributed Systems Docker Event Driven Architecture Fintech +6 skills

85K – 100K €

Senior Fullstack TypeScript Developer Amsterdam

EuropeContractSenior

Senior fullstack TypeScript developer building cloud-native applications on AWS Serverless — Node.js backend, React frontend, infrastructure as code with AWS CDK — for clients in the energy sector (energy suppliers and grid operators). Permanent contract, Amsterdam office, salary €95,000–€110,000.

AI API AWS CDK CI/CD +19 skills

95K – 110K €

Senior Fullstack TypeScript Developer Utrecht

EuropeContractSenior

Senior fullstack developer building cloud-native, real-time energy-data systems on AWS Serverless: TypeScript/Node.js on the backend, React on the frontend, infrastructure as code with AWS CDK, and full 'you build it, you run it' ownership from architecture through CI/CD and production, serving clients in the energy transition.

AI API AWS CDK CI/CD +19 skills

95K – 110K €

TypeScript Backend Engineer – Energie Den Bosch (Hybrid)

CodeGuild in 's-Hertogenbosch (Den Bosch) is hiring a TypeScript backend engineer to build complex backend systems on innovative projects in the energy sector. The hybrid role pays €60k–€88k plus monthly bonuses, with a growth path toward lead or expert positions.

60K – 88K €

Java Kotlin Backend Engineer Utrecht

EuropeContractLead

Backend engineer at CodeGuild, a small JVM-focused Dutch software consultancy in Utrecht: build custom Java/Kotlin backends (Spring Boot, Ktor, Kubernetes, Kafka) for clients, using AI tools to speed up testing and prototyping. Split between 1-2 days at the client, 2 days in the office, and the rest from home.

AI API AWS Azure Cloud +12 skills

60K – 80K €

HealthTech Full-Stack .NET Engineer — Azure/Migration Focus

Full-stack .NET engineer at CodeGuild rebuilding a suite of 7 complex healthcare applications from the architecture/design phase onward, including a full migration to a modern cloud-native Azure landscape. Day to day you work in a multidisciplinary agile team building Angular frontends on a scalable .NET/C# backend.

Agile AI Angular Azure Cloud +7 skills

65K – 90K €

Backend Engineer .NET Utrecht

Backend engineer building the core event-driven services of an IoT platform in the Utrecht region that processes realtime data from 50,000+ devices with 24/7 uptime, using .NET and Azure (Event Hub, Service Bus, Cosmos DB, SQL Server). Role includes CI/CD and IaC, with a growth path to senior/tech lead while helping build the Dutch engineering team.

AI API Azure CI/CD .NET +4 skills

60K – 78K €

Lead Backend Engineer Amsterdam

Lead Backend Engineer in Amsterdam who hands-on builds a brand-new multi-tenant SaaS product from scratch while technically leading and mentoring a team of engineers. The stack is cloud-native (Docker, Kubernetes, AWS/GCP/Azure, Kafka, Terraform) with Java, Kotlin or Python, serving millions of daily transactions for an online tech company connecting advertisers with consumers.

Agile AWS Azure Cloud Cloud Native +10 skills

90K – 107K €

Staff Backend Engineer Utrecht

Staff-level, hands-on backend engineer (no people management) who owns the core of a brand-new multi-tenant SaaS platform in Utrecht, making architectural trade-offs around flexibility, security and scalability and coding critical parts in Java 17+ and Spring Boot. Hybrid role with 3 days home working; €90k–€100k salary.

AI DevOps Java SaaS Spring

90K – 100K €

Senior Full Stack .NET Engineer — HealthTech & Azure

EuropeContractSenior

Senior Full Stack .NET Engineer who joins a multidisciplinary agile team in Leiden to rebuild seven complex healthcare applications from the architecture/design phase and migrate them to a cloud-native Azure landscape. Day to day you build Angular frontends on a scalable .NET/C# backend, applying SOLID, Clean Architecture and DDD.

Agile AI Angular Azure Cloud +7 skills

65K – 90K €

Backend Developer: Infra for Self-Driving Trains | Remote 2d/w

EuropeContractLead

Build greenfield backend infrastructure for a platform that will become the core system for self-driving trains in Europe, working on realtime data, big-data processing, complex computations and modeling challenges. Stack includes Java/Scala/Kotlin with Spring Boot/Docker and microservices/cloud; based in Utrecht with at least 2 remote days per week.

Automation Cloud Docker Java Kotlin +3 skills

76K – 96K €

Senior Full-Stack Java Engineer — Remote + Growth

EuropeContractSenior

Senior full-stack Java engineer joining a small Amsterdam JVM consultancy (secondment unit of max 25 specialists), working long 12–18 month client projects on cloud-native platforms, event-driven architectures and enterprise integrations — roughly 80% backend, 20% frontend. Core stack: Java 17+, Spring Boot, Docker/Kubernetes; €90k–€110k, permanent contract, up to 4 days work-from-home.

Angular Cloud Cloud Native Containerization Docker +8 skills

90K – 110K €