👨🏻‍💻 postech.work

Senior Java Developer

Ubique Systems • 🌐 In Person

In Person Posted 12 hours, 8 minutes ago

Job Description

Job Tile: Senior Developer

Location: Utrecht, NL - Hybrid: 3 Days to Office Every Week

Duration: 6 Months - Extendable

Employment Type: Contract B2B

Roles \& Responsibilities:

About the Role:

We are seeking a

Senior Developer

to join our agile team responsible for managing the full lifecycle from API submission to integration with the Business Register. You’ll work within a scrum team of developers, testers, and analysts to design, build, and optimize robust, future-proof IT solutions.

Key Responsibilities:

Translate business requirements (epics/features) into technical designs and implementations

Develop, test, and maintain Java-based applications following clean code principles

Enhance system stability, scalability, and performance

Conduct peer reviews, write documentation, and ensure adherence to coding standards

Collaborate with stakeholders, notarial software providers, and internal teams for integration and troubleshooting

Required Skills \& Experience:

Bachelor’s degree (HBO) in Computer Science or related field

8+ years of software development experience

8+ years with

Java

, and 5+ years with

Spring Boot, Kubernetes, and Docker

3+ years with

Angular

, Agile/Scrum environment

Experience with

REST, SOAP, JPA/Hibernate, SQL, Cucumber, CI/CD, Swagger/OpenAPI

Strong understanding of

Java web applications and unit testing

Proficient in

Dutch

(spoken and written)

Preferred:

Experience in

government or public-sector projects

Familiarity with

GitLab CI, Rancher, Camunda (BPM tools)

OCP certification

and hands-on CI/CD pipeline management

Competencies:

Analytical \| Proactive \| Collaborative \| Detail-oriented \| Results-driven

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