Vacature Senior Polyglot Software Engineer Den Haag | JVM + TypeScript/Go | Impactful Polyglot Innovation Projects at Scale | 4 to 5 days from home | € 96.160 + 5% bonus + permanent contract

Your job: Senior Polyglot Software Engineer Den Haag

  • Are you a true polyglot that loves innovation, personal growth, knowledge sharing, and working on topics like functional programming, Cloud-Native, Event Driven Design, scaling, and product development?
  • Would you like to be part of a kick-ass software engineering culture where you are constantly inspired by your peers and become the best version of yourself?
  • Would you like to sink your teeth into 100% long-lasting greenfield products, while working in-house (4 to 5 days from home) with your own high performing team?
  • Do you say yes to an annual training budget of €5.000, 6 extra training days, regular knowledge sharing sessions, an indefinite contract, an amazing office, a catered lunch, a 5% end-of-year bonus, and knowing you and your colleagues are the European innovation disrupters for tens of millions of people?

Then don’t wait any longer, this is the job you’ve been waiting for all along!

Your employer: The European Thought Leader in Software Engineering at the highest level for more than 2 decades!

If you are someone who wants to continuously improve and grow into the best software engineer you can be AND influence impactful long-term projects that really matter to millions of people in Europe, then you’ve come to the right place! For more than two and a half decades, this tech pioneer in software engineering has become the thought leader of modern software engineering. Many of your future colleagues regularly speak at conferences, write blogs, or contribute to open-source projects.

OK, so what do you do here? You and your colleagues enable technology-driven, consumer-facing companies throughout Europe with millions of customers to be maximum disruptive within their industries like eHealth, autonomous driving, FinTech, eCommerce, and innovative food delivery.

Here you only work on European software projects of scale. You and your multidisciplinary team of colleagues are only flown in for innovation! Full of architecture/design, complex requirements and always working with your passionate and very capable direct colleagues. Fun, impact, learning, inspiration, here you have it all! While being able to work 4 to 5 days from home or go by their insanely cool office.

As an engineer, you can enjoy excellent facilities here to get the best out of yourself! Every 2 years you get the best hardware, a new phone, can work 4 or 5 days from home depending on the project, enjoy knowledge sessions every 2 weeks so you are always up to date with the latest trends and successful cases, enjoy € 5.000 training budget per year + 6 training days + communication & mini MBA training courses for maximum impact, with a great office, a 5 % end-of-year bonus and a permanent contract immediately.

Sounds too good to be true? It gets even better!

Your role: Senior Polyglot Software Engineer Den Haag

As Senior Polyglot Software Engineer Den Haag you will always work in a dedicated squad of highly exceptional multidisciplinary colleagues, which can consist out of software engineers, cloud native developers, data engineers, test automation specialists, and agile coaches. Together you have one task: To show your authority and help the client from A to Better to fulfill a great innovation need while laying the foundation for years of years of lasting impact. Designing and building great software that makes use of the latest proven technologies as well as upgrading their entire software engineering environment, culture, and way of working.

Here you work on the full cycle of longer term projects, so you can really make an impact and see the result of your work: Architecture, core-backend engineering, event-driven design, test automation, deployment, here you have it all! As you are here to drive innovation you will have the opportunity to experiment with new technologies and ways of working.

As a true Polyglot you get to work with all of the JVM languages + Go and TypeScript, depending on the need of the project.

Growth opportunities

Many great names have risen through the ranks before you. To only leave to go work for the FANG companies, go freelancing, or start their own software company. Here you are guided towards the growth paths of team lead/tech lead, principal engineer, or software architect.

Next to that you can also speak at conferences, provide training, and help build the open-source community. The possibilities are endless here!

What is being asked?

  • Experience working within software engineering consultancy/work with client contacts
  • 5+ years of professional software engineering experience
  • Professional experience with Java or Kotlin
  • You want to develop yourself to make maximum impact, both technically and communicatively
  • Experience with TypeScript or Golang is a plus
  • Experience with event driven architectures, DDD, or streaming data is a plus
  • Experience with Spring Boot, Quarkus, Docker, and/or K8s is a plus
  • You consider test and delivery automation to be part of your work
  • Experience working within AWS, GCP, or Azure of scale is a plus
  • A technical BSc or MSc degree
  • Experience with training, mentorship, open source contribution, or being active within engineering communities is a big plus

What is offered?

  • Between €81.400 and €96.100 per year based on knowledge and added value
  • Immediately a permanent contract!
  • 5% End of Year Bonus
  • € 5.000 training budget per year + 6 training days + 20 knowledge sessions per year
  • Flexible working hours
  • Work from home at least 3 days a week!
  • New hardware & accessories worth € 3000 every two years
  • A new phone every two years + unlimited calls
  • Lots of space to visit conferences
  • Excellent pension
  • Very inspiring and pleasant colleagues
  • Catered lunch when you are at the office

Do you want to develop yourself to continuously be the best version of yourself, and at the same time work on the most challenging innovation projects in Europe while working 4 to 5 days from home?


Do not wait any longer and send your CV via the form below or to Yannick Wiertz via

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