Lead Java Developer

Workplace: Mostly remote, ocassional visits in Warsaw

Workload: Full-time

Contract type: Contract of Mandate / B2B

 

Job Description

Enterprise Transformation (ET) is a rapidly growing department responsible for new Enterprise Products, Data Science,
Operations and Support for the Enterprise Products in our portfolio, and a Centre of Excellence that aims to make it
easier, faster and better to architect, build and test software.

Responsibilities:

  • Lead by example — still coding, but setting the bar for quality and craftsmanship
  • Mentor and guide more junior developers
  • Shape technical direction and drive consistency across services
  • Review designs and PRs to ensure alignment with architectural principles
  • Challenge assumptions and drive pragmatic decisions based on evidence
  • Help decompose complex business problems into well-structured backend solutions
  • Drive automation, observability, and CI/CD excellence
  • Collaborate across teams to ensure interoperability and reuse

 

Qualifications

You will fill the role of a Tech Lead with focus on backend development on the web applications that our team is building. It is expected that you have senior experience (5+ years) with most of the following technologies:

  • BE language: Java
  • BE framework: Spring Boot
  • Relational database: PostgreSQL
  • NoSQL database: MongoDB
  • Event Streaming: Confluent Kafka, K streams
  • Containerization: Docker
  • Container orchestration: Kubernetes
  • CI/CD: Azure DevOps
  • Identity brokerage: Keycloak

 

There will be other adjacent, which you will be expected to learn about and engage with such as:

  •  FE Language: TypeScript / JavaScript
  • FE library: React
  • FE framework: Material-UI
  • FE State management: Redux
  • Load balancing: NGINX
  • CI/CD Pipelines: Azure DevOps
  • Requirements: Jira
  • Documentation: Confluence

 

What do we offer?

  • B2B contract, Contract of mandate, or employment contract.
  • A range of benefits (Multisport card, Medicover private healthcare with access to the Damian Medical Center, group life insurance).
  • Additional language classes (English).
  • Regular, unique team-building events, competitions, and challenges.

 

Sounds interesting? Let us know who you are and apply today! We're waiting for you! 🎉

And in your free time, check out what it's like to work at eConsulting!

ID: 145 job_post.published_on: 09/01/2026
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