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Lead IT Developer / Tech Lead
  • Warsaw
Lead IT Developer / Tech Lead
Warszawa, Warsaw, Masovian Voivodeship, Polska
DSV GBS
5. 9. 2025
Informacje o stanowisku

technologies-expected :


  • Java
  • Spring Boot
  • Kafka
  • MongoDB
  • PostgreSQL
  • Docker
  • Kubernetes

technologies-optional :


  • Azure DevOps
  • Jenkins
  • Argo
  • Jira
  • Confluence

about-project :


  • 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.
  • We are an ambitious unit divided into cross-functional product teams with a flat hierarchy and a mix of young and very experienced persons, who are working according to the following principles:
  • We celebrate victories together
  • We take responsibility for mistakes and learn from them
  • We design for scale but build only for the near future
  • We make decisions based on knowledge and insight rather than hierarchical structures
  • Decisions are the product of conversations between people with different competencies (not one person)
  • Everyone can speak their honest opinion
  • We try to bring all relevant competencies close to the development process including:
  • Product owner
  • Application developers (frontend + backend)
  • Testers
  • Business analysts
  • Data scientists
  • ML engineers
  • DevOps engineers

responsibilities :


  • Be the technical lead of one team of software developers to deliver highly scalable mission critical solutions to solve high priority business challenges
  • Provide professional development guidance for 5-10 software developers
  • Bringing your knowhow and best practices in delivery and operations constantly improving the teams output.
  • Work across all phases of the software development lifecycle (planning, design, implementation, deployment, operations, and support).
  • Work with the product owner and other senior leaders to create a great working environment that attracts other great engineers
  • Partner with product owner and architect setting the technical vision for the team
  • Building, testing, and deploying the software using our standard CI/CD pipelines
  • Building micro services for processing data, reading/writing to the database, exposing data to other applications, and more.
  • Design, Implement and maintain Public APIs exposing our services, and consume public APIs from Vendors
  • Refactor existing monoliths to micro-services
  • Using the architectural patterns that are relevant for a specific context such as event-based data streaming, request-response web services, file transport jobs, and more.
  • Making sure that relevant logs are created, are understandable, are shared with our central logging platform, and that the necessary alerts are setup.
  • Testing your software from a functional, quality, fault-tolerance, performance, and scalability perspective.
  • Building security features into the solution such as federated authentication and authorization, role-based access control, and similar.
  • Engaging in a “guild” for backend developers to share knowledge, technical patterns and ways of working across product teams.

requirements-expected :


  • Most important
  • Backend applications: Java 21+ (extensive use of Spring Boot 3 framework)
  • Event streaming: Confluent Kafka (KStreams etc.)
  • Database technologies: Mostly MongoDB 7+ (and PostgreSQL 12+)
  • APIs : Proficiency in RESTful API design, strong experience with JSON, XML, OpenAPI standards and HTTP protocols, Familiarity with API gateways, rate limiting, and caching strategies.
  • Fairly important
  • Authentication: OIDC, OAuth2, SAML
  • Containerization: Docker
  • Container orchestration: Kubernetes
  • Logging, monitoring & Alerting: ELK stack
  • Least important
  • Version control: Azure DevOps
  • CI/CD Pipelines: Jenkins, Argo, Azure DevOps
  • Requirements: Jira
  • Documentation: Confluence

offered :


  • Employment contract
  • Buddy
  • Comprehensive onboarding program
  • Internal training catalog and e-learning platform
  • Culture of feedback
  • Internal transition program
  • Scandinavian work culture
  • Work-life Harmony

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • life insurance
  • integration events
  • corporate gym
  • corporate sports team
  • coffee / tea
  • parking space for employees
  • extra social benefits
  • holiday funds
  • christmas gifts
  • employee referral program
  • charity initiatives
  • bicycle parking
  • modern and ergonomic office
  • yoga in the office

  • Praca Warszawa
  • Administrator IT Warszawa
  • Specjalista ds. bezpieczeństwa IT Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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