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Digisourced.

Back End Developer

Digisourced.
Netherlands · Contract · Mid-Senior

  • We are seeking a well-seasoned TypeScript Developer with experience developing API with express or any other framework + Postgres database with knex, sequelize or any other similar DB related framework. The candidate should also have some experience with Java SpringBoot or Quarkus.


Requirements:

  • TypeScript: Proficient in TypeScript development.
  • Frameworks: Familiarity with popular TypeScript frameworks and libraries.
  • APIs: Experience with API development and integration.
  • Event Streams: Knowledge of event-driven architectures.
  • Database Modeling: Experience with database design and modeling.
  • Design Patterns: Understanding of DDD and SOLID principles (Clean Architecture) with practical production examples.
  • Authentication: Experience with OAuth and other authentication mechanisms.
  • Documentation: Familiarity with OpenAPI spec for API documentation.
  • Postgres: working with no-SQL on Postgres is very nice to have
  • Bonus: Previous experience with BPMN or DMN is an important bonus.


Soft Skills

  • Effective Communication: Ability to communicate clearly and effectively.
  • Client/User Focus: Dedicated to delivering value to clients and users.
  • Adaptability: Open to changes and willing to let go when needed.
  • Collaboration: Eager to collaborate, grow, and achieve goals together.
  • Teamwork: Willing to pair, make mistakes, and celebrate successes together.
  • In our culture, a welcoming attitude is more important than a consultancy attitude. We look for someone who is willing to collaborate, grow, and get things done together.


  • What 3 things from above are most important?
  • Backend Engineer: Strong background in backend development.
  • TypeScript Experience: Proficient in TypeScript development.
  • Business minded with some fluent domain/business knowledge in any industry (retail is a plus)

Key Skills

Ranked by relevance

typescript oauth java sql ddd
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Posted
Mar 26, 2025
Type
Contract
Level
Mid-Senior
Location
Amsterdam

Industries

IT Services IT Consulting

Categories

Consulting

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