Senior System Analyst

27 - 33 USDNet per hour - B2B
Analytics

Senior System Analyst

Analytics
Warszawa, Warszawa

RITS Professional Services

Full-time
B2B
Senior
Hybrid
27 - 33 USD
Net per hour - B2B

Job description

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.


Not the right fit? Refer a friend and get a bonus of up to 5000 PLN. Referral Program: Talent from your network

Tech stack

    Polish

    C1

    English

    B2

    API

    regular

    SQL

    regular

Office location

Published: 02.01.2026

About the company

RITS Professional Services

RITS Professional Services is a dynamic technology company that creates innovative solutions for modern business. We specialize in software development, mobile applications, and data management systems.

Company profile

Senior System Analyst

27 - 33 USDNet per hour - B2B
Summary of the offer

Senior System Analyst

Warszawa, Warszawa
RITS Professional Services
27 - 33 USDNet per hour - B2B
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