Java Core Team Leader

We are looking for an experienced Senior developer to work on a successful FX electronic dealing platform. We are looking for a seasoned self‑leading candidate with hands‑on experience in Java core (Java SE), multithreading, concurrency, and performance. Good understanding of JVM internals (Garbage Collections, Memory Model, JIT compilation, Cache‑oblivious algorithms) is required. Ability to design highly loaded/low latency applications and refactor legacy designs is essential. Experience in. NET and C# is appreciated. This role will involve requirement analysis, implementation, testing, business confirmation, release, and L3 production support. Knowledge of financial products, electronic trading, business analysis (user stories), system design, non‑functional management, SDLC, and QA is highly beneficial.

Main Tasks

• Responsible for the development and maintenance of the trading platform
• Ensure the platform is developed and maintained to the highest standards of quality, security, and performance
• Participate in an agile based software development life cycle including technical analysis, documentation, development, testing and code reviews
• Collaborate with the production support team for release and maintenance of the components

Technical Skills

• At least 5 years software development experience, with at least 2 years as an IT team lead
• Experience with electronic trading platforms or other high‑load real‑time systems
• Experience in migration/refactoring projects to new rails
• Java core (SE)

Soft Skills

• Focusing on targets (tasks)

Seniority Level

• Mid‑Senior level

Employment Type

• Full‑time

Job Function

• Other and Information Technology

Industries

• IT Services and IT Consulting

Referrals increase your chances of interviewing at actdigital by 2x.

Get notified about new Java Team Lead jobs in Lisbon, Portugal.