1UP Training (Netherlands)
Open positions
SRE & DevOps Engineer: Azure, Kubernetes, Observability
SRE/Application Administrator joining a multidisciplinary DevOps team to run and develop an application: planning technical maintenance and releases, setting up observability and monitoring, resolving incidents, and automating repetitive tasks. Stack includes Azure and Kubernetes. Hybrid work, typically 50/50 on-site/remote.
RAG Platform AI Engineer - Data-Driven Optimizer
AI Engineer at 1UP Training working on a Retrieval-Augmented Generation (RAG) platform in Utrecht: running data-driven experiments, improving retrieval and answer quality, and turning findings into production-grade improvements alongside platform, data science and product teams.
Senior Fullstack Java Engineer – DevOps & CI/CD
Senior fullstack Java developer at 1UP Training in Apeldoorn (NL), building new features and production-ready software in a close-knit Scrum team, resolving incidents, and contributing to design and architecture. Core stack: Java, Angular, DevOps, CI/CD, and OpenShift, with relevant certifications expected.
DevOps Engineer
Platform/DevOps role (posted as 'DevOps Engineer', description says Java tester) maintaining and testing Java web applications and web services for Dutch government 'Toezicht' (supervision) applications in a Scrum team. Core stack: OpenShift/Kubernetes, Apigee, GCP, plus Keycloak, Jenkins and Java; fluent Dutch is mandatory.
Fullstack Java Developer
Senior Fullstack Java-developer De functie Als senior fullstack Java-developer werk je in een hecht scrumteam aan nieuwe functionaliteit. Je stemt intensief af met ontwikkelaars en werkt nauw samen met de productowner,…
Linux & Cloud DevOps Engineer – Onsite in Amersfoort
DevOps engineer designing, managing and optimising Linux-based customer environments using Kubernetes, Docker, CI/CD, Ansible and Puppet. Six-month contract (extendable), 40 hrs/week with 2–3 days onsite in Amersfoort, advising clients within Agile/DevOps teams on robust cloud solutions.
DevOps Engineer - Linux & Cloud
DevOps Engineer on a 6-month contract (extendable) in Amersfoort, designing, managing, and optimizing Linux-based enterprise client environments — from application/database servers to container platforms and cloud. Core stack: Linux, Kubernetes, Docker, Ansible, Puppet, CI/CD, with Azure/AWS as a plus.
Senior Data Engineer HR Insights
Dit ga je doen Senior Data Engineer HR Insights Je bent de technische ruggengraat voor HR-data binnen het NS Dataplatform. Je maakt HR-data toegankelijk en bruikbaar voor dashboards, integraties en andere datateams,…
Senior DevOps Engineer - OpenText Migration & CI/CD
1UP Training zoekt een Senior DevOps Engineer die de migratie van IBM Content Manager naar OpenText voortzet en de continuïteit van het DMS tijdens de migratie borgt. Je bouwt, test en beheert samen met het team, en…
Functioneel Ontwerper/DevOps Engineer
Solution engineer/functional designer who translates business needs into realizable technical solutions, producing use cases, logical data models and interaction/screen designs while aligning analysts, architects, stakeholders and developers. Requires 3+ years in both design and development plus SAFe experience.
Senior Java Developer – Azure/AKS, Kritieke Systemen
Senior Java Developer on NS's DevOps team building BAD (Bijsturing Applicatie Dienstregeling), a back-end platform that processes realtime data for railway operational control. Daily work: hands-on design, coding, testing and deploying with Java/Spring Boot, migrating to Azure AKS, and integrating with systems like ERTMS.
Senior Java Developer (DevOps) – Bijsturing Dienstregeling
Senior Java Developer in a DevOps team building BAD, a back-end platform serving real-time train schedule and infrastructure data to operational steering systems at NS. Day-to-day is hands-on Java/Spring Boot development, integrations and a private-cloud-to-Azure (AKS) migration, hybrid from Utrecht with on-call duty.