Hybrid Senior Backend Engineer

Posted 2 weeks ago

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About the role

  • Senior Backend Engineer designing and building backend services in Kotlin for InvestSuite's wealthtech platform. High-ownership role integrating AI and mentoring engineers in a hybrid setting.

Responsibilities

  • Architect and build backend services in Kotlin.
  • Design and maintain CI/CD pipelines, testing strategies, and deployment infrastructure.
  • Make build-vs-buy and technology decisions for the backend.
  • Integrate AI agents and LLM-powered workflows into our products and engineering processes.
  • Mentor and elevate other engineers.

Requirements

  • You’ve built and shipped backend systems at scale, ideally in Kotlin or a strong JVM language.
  • You’ve made architectural decisions that held up under production pressure.
  • Engineers around you have sought out your technical judgement.
  • You take ownership without being asked.
  • You care about the product, not just the code.
  • You’re direct, low-ego, and allergic to unnecessary process.
  • Strong Kotlin or JVM experience.
  • Distributed systems design: microservices, event-driven architecture, API design.
  • Infrastructure: Kubernetes, Docker, CI/CD, infrastructure-as-code.
  • Databases: relational (PostgreSQL) and NoSQL, with solid data modelling instincts.
  • Cloud platforms: AWS, GCP, or Azure.
  • Testing philosophy: not just writing tests, but designing systems that are testable.
  • English fluency - spoken & written.

Benefits

  • Attractive remuneration: We offer a competitive salary and benefits package.
  • Self-development: We actively encourage you to join conferences and trainings to improve your knowledge and widen your network.
  • Equal opportunity: All qualified applicants will receive consideration for employment without regard to age, race, religion, sex, gender identity or expression.

Job title

Senior Backend Engineer

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

HybridBelgium

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