Java Tech Lead/Architect

Java

Java Tech Lead/Architect

Java
-, Warszawa

Link Group

Full-time
B2B
Senior
Remote
41 - 49 USD
Net per hour - B2B

Job description

We are seeking a Java Tech Lead / Architect to join a team working on a complex interoperability system. This role is ideal for someone who thrives in high-responsibility environments, understands the performance impact of technical decisions, and enjoys mentoring others while designing robust software architecture.


📌 Responsibilities:

  • Take technical ownership of a Java-based interoperability platform.

  • Learn the existing system architecture and quickly get up to speed.

  • Lead and mentor the development team, ensuring alignment with architectural goals.

  • Design and review solutions with scalability, maintainability, and database performance in mind.

  • Collaborate closely with product owners and other stakeholders.

  • Drive code quality, clean architecture, and development best practices.


🧠 Must-Have Skills:

  • Solid hands-on experience with Java and Spring Framework.

  • Strong understanding of SQL, Oracle DB, and object-relational mapping.

  • Proven experience as a Tech Lead or Software Architect.

  • Ability to understand and optimize systems for database performance.

  • Excellent communication and leadership skills.


⭐ Nice-to-Have:

  • Passion for building interoperability systems or similar distributed enterprise applications.

  • Previous experience with performance tuning in large-scale systems.



Tech stack

    English

    B2

    Java

    advanced

    Spring

    advanced

    SQL

    regular

    Oracle DB

    regular

Office location

Published: 08.08.2025