Senior System Analyst

Senior • Hybrid

$100 - $120/

Warsaw, Poland

Senior System Analyst (Banking / Investments) – Mobile & Online | Start 03.2026

Key Info

📅 Planned Start: March 2026
⏳ Project Duration: 10 months (extendable)
💼 Experience Level: Senior (min. 5 years)
🚀 Methodology: Agile (2-week sprints)
🏦 Sector: Banking (required experience)

🏢 Project Context

You will join the Omnichannel team at a major financial institution, developing one of the leading banking applications on the market (including mobile, web, and junior banking solutions). The system is live in production but constantly evolving – the project involves implementing new features, code refactoring, and business process optimization.

Your role will focus on the investment products and brokerage services area, where you will act as a System Analyst within a microservices architecture.

💼 Your Responsibilities

System Design: Creating system diagrams and designing integrations between systems in a microservices architecture.
API Design: Designing and describing APIs (Swagger/OpenAPI).
Documentation: Creating technical documentation of processes and defining non-functional requirements.
Collaboration: Working in agile teams (Scrum), closely cooperating with developers and business stakeholders.

Tools: Enterprise Architect, SQL, Swagger/OpenAPI, Jira, Confluence.

✅ Key Competencies

Experience: Minimum 5 years as a System Analyst in IT system development (including microservices).
Sector: Experience in the banking sector.
Technical Skills:
- Proficiency in creating diagrams (Enterprise Architect).
- Knowledge of SQL.
- Ability to design APIs (Swagger/OpenAPI).
- Ability to read JAVA application code.
Additional Technical Assets: Experience in testing and writing automated tests.
English: Level allowing for comfortable work with technical documentation and code understanding.

➕ Nice to have (Big Plus)

Experience in analyzing investment processes.
Knowledge of brokerage client service specifics.

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RITS Professional Services

RITS Professional Services is a dynamic IT company that provides high-quality programming services to both the Polish and international markets. It is recognized as one of the fastest-growing technology companies, emphasizing quality and innovation in its solutions. The company's organizational culture is built on trust, collaboration, and continuous improvement, reflecting its commitment to fostering a supportive and progressive work environment.