Senior Java Lead - Trading Platform & APIs

Luxoft; Warszawa; Hybrid; PLN 240,000 - 360,000; Full time

Job summary

Luxoft in Poland is seeking an experienced Java software engineer with team leadership skills to drive architecture and develop scalable services for our banking platform. You will collaborate across cross-functional teams to ship robust features and mentor junior developers.

The role emphasizes strong core Java expertise, REST/GRPC with Kafka, and a passion for delivering high-quality software in a distributed system environment.

Qualifications

• 8+ years of Java development with strong core Java skills.
• 5+ years in team lead/technical lead roles.
• Experience with REST, GRPC, and message queues (Kafka/MQ).

Responsibilities

• Design, develop, and maintain scalable Java applications and services.
• Lead task allocation and prioritize work within the team.
• Plan architecture and design; provide technical guidance.
• Collaborate with cross-functional teams to ship features.
• Review code and promote best practices in software development.
• Document technical designs, test plans, and procedures.
• Provide support to junior team members.

Skills

Java development

Team lead experience

REST/GRPC/Web services

OpenAPI/Swagger

Kafka/MQ

Distributed systems

Concurrency

GitHub Copilot

Code reviews

Database knowledge

Tools

GitHub Copilot

OpenAPI/Swagger

Kafka

Job description

Luxoft in Poland is seeking an experienced Java software engineer with team leadership skills to drive architecture and develop scalable services for our banking platform. You will collaborate across cross-functional teams to ship robust features and mentor junior developers.

The role emphasizes strong core Java expertise, REST/GRPC with Kafka, and a passion for delivering high-quality software in a distributed system environment.