Act Digital

Java Tech Lead (IF)

Act Digital
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1 year ago
Warsaw, PolandStaff+

Responsibilities

  • Prepare refactoring proposals and take responsibility for high-level technical design.
  • Act as a senior developer and technical leader while participating in daily development work.
  • Ensure approaches, components, and processes align with approved architecture.
  • Support product owners and business stakeholders with technical aspects of requests and delivery.
  • Explain technical concepts clearly to product owners and business stakeholders.
  • Collaborate with the Java Competence Lead and other Tech Leads to optimize processes and promote operational excellence.
  • Conduct technical interviews and perform administrative tasks with team members.
  • Embed innovation into daily work and maintain deep knowledge of business processes and requirements.

Requirements

  • At least 7 years of experience in Java development.
  • Experience with Java 21, Spring, and Hibernate.
  • Experience designing clean REST APIs.
  • Knowledge of SQL and MySQL.
  • Experience with Kafka and SOUP.
  • Strong English proficiency.
  • Hands-on Technical Leader experience is preferred.
  • Fintech industry experience is a plus.
  • Experience with Spring Boot migration, Domain-Driven Design, hexagonal architecture, and decoupling monolithic applications is preferred.

Benefits

  • Remote work with occasional visits to the office.
  • B2B contract with long-term cooperation.
  • Access to local and international projects serving clients in France, Germany, Portugal, the UK, and Benelux.
  • Subsidized professional development, including training, technical certificates, conferences, foreign language classes, and soft-skills training up to 2,000 PLN.
  • Fully paid Medicover healthcare card, WellBee psychological support, and Multisport card.
  • Regular integration events, gifts, and a relocation program.
  • Potential start within one month.

Tech Stack

Apache KafkaJavaMySQLSpring BootSQL

Categories

Act Digital

About Act Digital

5,001-10,000 employees

Act Digital is a global IT services and consulting group that designs and builds custom software, data, and cloud solutions for large enterprises. It provides end-to-end digital product services—strategy, UX, agile engineering, architecture, and data science—via project delivery and dedicated teams. The company is privately held, headquartered in Barueri, São Paulo, with offices across Brazil, North America, and Europe.

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