New offer - be the first one to apply!
April 8, 2026
Senior • Remote
40 - 50 USD
Warsaw, Poland
RITS Group is an IT company offering top-quality programming services for both the Polish and international markets. We are proud to be one of the fastest-growing technology companies. Our priority is the quality and innovation of the solutions we deliver, and our organizational culture is based on trust, collaboration, and continuous improvement.
Responsibilities:
• Creating new features and enhancing functionality on a mission critical platform
• Adapts and extend existing re-usable components and libraries.
• Develops high quality software while meeting deadlines
• Presents ideas for system improvements
• Design or upgrade an existing software to ensure product performance and quality expectations are met
• Assists with rollout and post production support
Requirements:
• Master’s or Bachelor's degree in Computer Science or related discipline
• 5-10 years of working experience as a full-stack developer, distributed systems experience is a plus
• Excellent written and verbal communication skills
• Strong ability to interpret business requirements
• Must be a creative problem solver
• Must demonstrate strong knowledge of algorithms, data structures, concurrency, and Java programming
• Java, Spring Boot, JavaScript, HTML, CSS, JSON
• Multi-threaded programming
• Experience with algorithms, data structures, and concurrency
• Kafka, Tibco Rendezvous, Tervela, or similar high-speed messaging system
• Experience with distributed database systems like, Cassandra or any other NoSQL database
• Oracle PL/SQL programming, Proficiency in SQL
• Tomcat, WebLogic, or WebSphere
• UNIX / Linux operating systems
• Experience with financial transaction systems
• Basic knowledge of the fixed income and financial markets is a plus.
• Excellent written and verbal communication skills
• Strong ability to interpret business requirements
• Must be a creative problem solver and should have good analytical thinking.