Lead Java Software Developer
In short
Lead Java Developer for sales/trading platform. Design, develop, maintain Java apps. Lead teams, plan architecture, database expertise. 8 yrs Java, 5 yrs lead exp req. Krakow, Warsaw, Wroclaw.
Keywords
AI-written summary based on the listing content.
What you will do
Our client in banking and capital markets industry is building a centralized platform for its sales and trading business vertical.
A critical challenge is the client experience, where clients face off with three separate businesses, rather than a one-stop-shop. This experience is mirrored on the back-end with three separate workflows and infrastructures across products.
We are a team that engage in development of a centralized, in-house driven sales and trading platform, engaging with IT and control functions in support of rollout across all trading business.
- Design, develop, and maintain scalable Java-based applications and services.
- Task allocation and work prioritization among team
- Application architecture planning and design
- Providing expertise in database technologies
- Responsibility for business and technical aspects of application development
- Collaborate with cross-functional teams to define, design, and ship new features.
- Troubleshoot and resolve issues in development and test environments.
- Participate in code reviews and contribute to best practices in software development and testing.
- Document technical designs, test plans, and procedures.
- Proactively ask the right questions to clarify requirements
- Capable of designing solutions before moving into the implementation phase
- Provide technical support to less senior team members
Requirements
MUST
- Proven experience of minimum 8 years with Java development and strong core Java development skills
- Prior experience of minimum 5 years as team lead/technical lead
- Experience with clarification of technical requirements
- Experience with assigning tasks within the team
- Proven experience with data bases
- Service API (REST/GRPC/Web servers, OpenApi/SwaggerApi)
- Service integration (REST, grpc, MQ, Kafka)
- Proven knowledge of computer science concepts including concurrency, algorithms, data structures, and distributed systems.
- Experience with Github Copilot
NICE TO HAVE
- Knowledge of fixed income and trading domains of investment banking business
- Memory management
- Multithreaded and high performance development
Concurrent programming and zero lock execution
| Published | 2026-08-21 |
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