SLTN

Full stack developer herbouw OEP

Agile API CI/CD CSS DevOps +12 skills

Full stack developer who builds end-to-end features (frontend to backend, idea to production) for the multi-year rebuild of the Dutch government's Official Electronic Publications (OEP) chain at KOOP in Den Haag. Tech stack: TypeScript/React/Next.js frontend with Java/Spring Boot backend, deployed via CI/CD on Kubernetes in SAFe/Scrum teams.

Solution architect applicaties

Agile Angular API API Gateway BPMN +9 skills

Solution architect advising DevOps teams at the Dutch judiciary (Raad van de Rechtspraak) on application architecture for digital court services like rechtspraak.nl. You set solution architecture designs using .NET Core, Angular, RESTful microservices, CI/CD, container and cloud-native platforms, moving toward cloud and zero trust. On-site in Utrecht; fluent Dutch required.

Product Owner (ISET)

Agile API Azure OpenShift Scrum +1 skills

Product Owner for the Integration Strategy Enablement Team (ISET), bridging value teams and the Hybrid Integration Platform at the Dutch Judiciary (Rechtspraak). Day to day: gathering technical requirements, stakeholder management, prioritization, and presenting the platform vision/roadmap. Core tech: Microsoft Azure (PaaS) and Red Hat OpenShift.

Data Engineer

Airflow CI/CD Data Pipelines dbt ELT +8 skills

Data Engineer building and maintaining SSC-ICT's new on-premise data platform in Den Haag: applying Data Vault 2.0 modeling, building ETL/ELT pipelines with DBT on containerized PostgreSQL, and automating via CI/CD (Git, Airflow). Fixed-term engagement (Nov 2026–Dec 2026 with extension option), 36 hrs/week; fluent Dutch required.

Agile coach

Agile DevOps ITSM SAFe Agile

Agile Coach Enablement for SSC-ICT, the Dutch government's shared ICT service organization in The Hague: driving SAFe 6.0 adoption and scaling toward DevOps-oriented Shared Service Teams across departments and Agile Release Trains. Requires SAFe 6 certification, 3+ years as Agile Coach/RTE, and fluent Dutch.

Functioneel Ontwerper/DevOps Engineer

SLTN is recruiting a Functional Designer/DevOps Engineer (Solution Engineer) to be deployed within the Dutch Tax Administration's (Belastingdienst) IV/Generieke Voorzieningen data department, translating business needs into functional and technical designs. Requires 3+ years each as a designer and developer, SAFe experience, and excellent Dutch.

Agile Confluence Jira

Azure DevOps & Plugin engineer

Agile AI AKS Automation Azure +17 skills

Engineer at SLTN who develops and manages a secure Azure tenant environment hosting an AKS-based AI engine with plugins for the Dutch Ministry of Justice. Day-to-day: Helm/GitOps deployments, monitoring, package and model updates, plugin maintenance (Python/.NET), and first-line support. Strong Azure/Bicep/IaC skills and fluent Dutch required.

Solution Architect Infrastructuur

Agile Ansible Azure Infrastructure as Code ISO 27001 +1 skills

Infrastructure Solution Architect at SLTN on assignment for Dutch government IT organization DICTU: designs Azure landing-zone and Oracle infrastructure solutions based on functional requirements, supports the operations team, and manages stakeholders across agile teams and management. Onsite in Den Haag, 36 hrs/week, ~6-month contract with extension option.

NewBe an early applicant EuropeSenior

Senior UX - Product Designer

BDD Design Thinking Figma Interaction Design Prototyping +3 skills

Senior UX researcher/product designer leading end-to-end UX research and design for the 'Gegevensboekhouding' (data accounting) MVP, a new data-management product built for the Dutch Ministry of Justice (JenV). Translates research into user stories, prototypes and requirements with developers; 3 days/week onsite in Utrecht, with excellent Dutch required.

NewBe an early applicant EuropeSenior

Senior Dataplatform Architect (D&S Architect)

Azure CI/CD Cloud ETL Power BI

Senior Data Platform Architect who designs, governs and cost-effectively evolves the NCG data platform (data warehousing, ETL, CI/CD, Microsoft Azure and Power BI), sets architecture frameworks and standards, aligns technical decisions with stakeholders and coaches the team. Onsite assignment in Groningen, Netherlands; excellent Dutch is required.

Java Tester

Agile Bitbucket Confluence Git Java +3 skills

Java Tester testing web Java applications and web services for the Supervision (Toezicht) team of the Dutch Tax Administration (Belastingdienst) in Apeldoorn. Works in a 2-week scrum sprint on automated regression testing with Robot Framework plus tooling like Jenkins, Git, Jira and Confluence; excellent Dutch communication skills are required.

Java Developer

Angular API Atlassian Bitbucket CI/CD +15 skills

Java developer (hired via IT services firm SLTN) embedded in the Dutch Tax Administration's (Belastingdienst) Toezicht scrum teams in Apeldoorn, building and maintaining Java web applications and web services used by ~10,000 staff. Core stack: Java/Jakarta EE, Angular, OpenShift/Kubernetes, Tekton, Git.

Medior Full Stack Developer

Agile Angular API CI/CD Db2 +15 skills

Medior full stack developer on SLTN's assignment for the Dutch Tax Administration (Belastingdienst), building and maintaining custom web applications in DevOps/Scrum teams in Apeldoorn. Day-to-day spans Angular front-end, Spring Boot/Java back-end, DB2/SQL queries, Robot Framework test automation and OpenShift deployment. Fluent Dutch and 2–3 weekly office days are required.

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Senior Scrum Master

Agile DevOps Rust SAFe Agile Scrum

Senior Scrum Master who facilitates and coaches multiple DevOps/Scrum teams within GKT Webdevelopment, building custom and generic web applications for the Dutch Tax Administration (Belastingdienst). Applies Agile, Scrum, and SAFe practices; requires excellent Dutch and 2-3 days onsite in Apeldoorn.

Fullstack java developer