Tech jobs

Senior Backend Software Engineer

Agile AI Angular API Argo CD +25 skills

Senior backend engineer at Kadaster, the Dutch land registry, designing and building geo-data services in an Agile/DevOps team — writing quality code, reviews, tests and doing DevOps work. Core stack: Java/Kotlin, Spring Boot, PostgreSQL/PostGIS, Docker/Kubernetes and CI/CD tooling. Requires fluent Dutch.

Overheidzzp

Senior Backend Software Engineer

Agile AI Angular API Argo CD +26 skills

Senior backend engineer building and maintaining Java/Spring Boot services for Kadaster's DSO Ozon platform (part of the Dutch Omgevingswet digital system) in a DevOps team. Stack: Java 25, Kotlin, PostgreSQL/PostGIS, Kubernetes on Azure, Angular portal, full CI/CD. Secondment role; fluent Dutch and 8+ years Java required.

All About Work

Senior Backend Software Engineer

Agile AI DevOps Java OpenAPI +3 skills

Senior backend engineer developing and maintaining Java/Spring Boot services for a Dutch digital government domain, working in an Agile team with architecture, code reviews, documentation and DevOps duties. Hired via All About Work on a secondment contract; fluent Dutch (C1) and 2 office days per week are required.

Select EXCELLENT

Senior Backend Software Engineer

Agile AI Angular API Azure +9 skills

Senior backend engineer on the Kadaster's DSO Ozon team in Apeldoorn, building and running ~10 Java/Spring Boot services plus an Angular admin portal on Kubernetes in Azure that validate and publish Omgevingsdocumenten via APIs. Agile Scrum/SAFe DevOps work, at least 2 office days per week; contract until Oct 2027. Fluent Dutch required.

Het Kadaster

NewBe an early applicant EuropeContractSenior

senior backend software engineer (zzp - freelance)

Agile Angular API Argo CD Azure +25 skills

Freelance (ZZP) senior backend engineer joining Het Kadaster's Ozon team, building and operating ~10 Java/Spring Boot services that validate, register and expose spatial-planning documents via APIs under the Dutch Omgevingswet. Stack: Java, Spring Boot, PostgreSQL/PostGIS, RabbitMQ, Kubernetes on Azure, with an Angular admin portal.

Novant Health

NewBe an early applicant RemoteNorth AmericaContract

Business Analyst Application Programming Interface

United States

Business Analyst at Novant Health who gathers and documents requirements for APIs supporting internal and external healthcare system integrations, working across the API lifecycle with architects and engineers. Requires 3+ years of healthcare integration experience plus knowledge of REST, FHIR, and OpenAPI documentation standards.

API Api Design Api Documentation FHIR OpenAPI +2 skills

SinglePoint

JAVA Developer

Agile AWS Confluence Docker Domain-Driven Design (DDD) +20 skills

Ireland

Senior Java Developer in Singlepoint's Dublin (Spencer Dock) agile team, building greenfield mobile and web solutions for clients like Facebook, Vodafone and AON. Core stack: Java 8, Spring, microservices/SOA, Hibernate, MySQL/MongoDB, AWS, Docker and Kubernetes.

Solas IT Recruitment

NewBe an early applicant EuropeContractSenior

Senior Backend Java Developer

Ireland

12-month daily-rate contract in Dublin (hybrid, 3 days/week onsite) for a Senior Backend Java Developer designing enterprise applications, REST APIs and event-driven services. Core stack: Java 17/21, Spring Boot, Kafka, IBM MQ, Oracle/PostgreSQL, Docker/Kubernetes and CI/CD.

Agile AI API Argo CD CI/CD +41 skills

Uni Systems Group

Senior Full-Stack Developer - Angular & Java

Agile Angular API CI/CD Cloud +4 skills

Belgium

Uni Systems is hiring a Senior Full-Stack Developer for its UniQue Brussels team to build front-end apps in Angular and back-end services in Java, designing APIs with Swagger. The role focuses on secure, scalable coding, CI/CD with cloud deployment, automated testing, and Agile collaboration.

Uni Systems Group

NewBe an early applicant Europe

Full-Stack Developer

Belgium

Senior full-stack developer at IT services firm Uni Systems in Brussels, primarily building front-end Angular/TypeScript applications with secondary Java back-end work, including API design, AWS deployment, CI/CD, testing, and security best practices.

Accessibility Agile Angular API Authentication +24 skills

Cloudxtreme

NewBe an early applicant HybridAPAC

Dot Net Fullstack Developer

India

Full-stack development role (7+ yrs) building .NET backends in C#/ASP.NET Core with SQL Server, REST APIs and microservices, plus React/TypeScript frontends, with heavy emphasis on testing: unit (xUnit/NUnit/MSTest), UI automation (Selenium/Cypress/Playwright), and API testing in CI/CD — for an MNC client.

API API Testing Automation Bootstrap CI/CD +24 skills

OCBC Bank

NewBe an early applicant On-siteAPAC

Software Engineering - AVP

Singapore

AVP-level full stack developer at OCBC Group Wealth, building and supporting wealth/trading platforms: Java Spring Boot microservices on the backend, ReactJS on the frontend, with CI/CD, Docker/Kubernetes, Kafka/MQ, and production support in Agile teams.

Agile API Bitbucket CI/CD Cloud +28 skills

Scopevisio

NewBe an early applicant Europe

Java Backend Software Entwickler:in (m/w/d) - Anwendungsentwicklung, Ingenieur

Germany

Java backend developer who builds and extends Scopevisio's cloud business platform: integrating POS and invoicing systems, providing Swagger-documented APIs, and implementing AI features and automation workflows. Core stack is Java, PostgreSQL and LDAP with a strong testing culture; German proficiency is required.

API Cloud Java LDAP PostgreSQL +1 skills

XDEV Software

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Java Fullstack Entwickler (w/m/d) - Anwendungsentwicklung, Ingenieur

Germany

Java fullstack developer at XDEV Software in Munich building custom software for clients in agile teams — helping choose technologies and define sustainable architectures. Core stack: Java 8+, REST/OpenAPI, Vaadin, Maven, Git, JUnit, Bamboo, Tomcat/Wildfly, MicroStream and AWS; business-fluent German required.

AWS Git Java JUnit Maven +4 skills

Collective.work

NewBe an early applicant EuropeContract

Développeur Backend Node.js (Idéalement XP médias) - Freelance (H/F)

France

Taux journalier (TJM): 530CONTEXTEPour le compte d'un client dans les médias, nous recherchons une expertise avancée en développement backend Node.js, au sein d'un environnement agile et collaboratif.…

Agile API Bash Confluence CSS +31 skills

ДИТ

NewBe an early applicant HybridCISContract

Fullstack-аналитик

Russia

Systems/business analyst on the Moscow government IT department's team building its own developer platform (GitLab-based, upgrade 15 → 17/18). Daily work: gathering and formalizing requirements, contract-first OpenAPI design, Kafka event-flow documentation, integration design, spec reviews, acceptance checks and demos. Core stack: OpenAPI/Swagger, Kafka, PostgreSQL, GitLab.

BPMN GitLab Kafka OAuth OpenAPI +10 skills

ДИТ

NewBe an early applicant On-siteCIS

Прикладной инженер / Системный администратор

Russia

System administrator / applied engineer for the Moscow Government's IT Department (ДИТ): administers and monitors internal information systems, deploys releases to test/production, manages configurations, queries databases, and automates deployment and admin tasks. Stack includes Astra Linux, Proxmox/VMware, Java apps, ELK, REST/SOAP APIs, and Python.

API ELK Java Linux Proxmox +4 skills

ДИТ

NewBe an early applicant On-siteCISLead

Lead System Analyst

Russia

Leads the system analysis team at Moscow's Department of IT (ДИТ Москвы): hiring, mentoring and quality control of analysts while staying hands-on with complex tasks like requirements formalization, integration design and data models. Core stack: UML/BPMN, REST/SOAP and message brokers, PostgreSQL/Oracle, Jira/Confluence, Swagger/OpenAPI.

Agile AI BPMN Camunda Confluence +13 skills

Novant Health