Senior, Medior Devops Backend Developer


Semaku B.V. is an IT company offering Master Data Management/ Content Management/ Product Information Management/ Content and (software) solutions and services. Our ambition is to further grow in integrated Product Information Management Services and Solutions. Our services are split into following categories; consultancy, delivery of end-to-end projects, offering and developing IT products and Production Services. We have a broad range of customers from multinational High Tech companies, governmental institutions and some smaller local customers.

Your responsibilities

As a senior, medior DevOps back-end developer you will be in direct contact with multiple parties including the customer. You will be actively involved in software development projects and work closely with the system and process architect, other front and back-end developers, product owner and scrum master. As we are working in a small team you will have direct input into implementation decisions. Next to that you will support solving customer incident and change requests. You may be required to work on site with the customer.

You can be involved in projects directly at the end customer (onsite) as with projects within Semaku.

Desired Skills

  • 5 to 10 years work experience, Bachelor or master degree in Computer Science
  • Experience with DevOps frameworks as Kubernetes, Docker and Cloud installations e.g. on AWS, Azure
  • Experience with CI/CD tools, e.g. Jenkins
  • Experience with Java frameworks, Maven and Spring framework
  • Experience with XML databases and related technologies such as XSLT, XQuery, XPath, XSL:FO, XProc
  • Experience with Node.js, Elasticsearch is an advantage
  • Experience with Semantic Web technologies and concepts such as RDF, SPARQL, JSON-LD, Linked Data, W3C standards is an advantage
  • Good written and oral communication skills, fluent in English and Dutch
  • Able to define App architecture, to plan and execute in line with the plan also in terms of estimated hours
  • Proven analytical and problem-solving abilities
  • Ability to effectively prioritize and execute tasks in a fast-paced environment
  • Ability to work independently
  • Willing to learn new skills
  • Fast learner, curious and a team player

We offer

  • Highly innovative work and inspiring environment
  • Competitive salary
  • Opportunity for rapid growth and skills development
  • Possibility for learning via additional courses supporting you in your projects and activities
  • Be part of and shape an ambitious young company


For any questions you may contact Tim Nelissen (Co-owner and Principal Consultant) Mobile: +31 6 372 81400 | Email:

You can send your application letter and cv to