Senior System Integration IT Analyst – Financial Services
Offer summary

(Summary generated by AI based on the full job description)

The project targets financial systems and focuses on requirements validation and integration design. Required expertise includes Web Services, Microservices, SOA and UML modeling. Responsibilities cover validating functional and non-functional requirements, designing integration processes (use case, sequence, activity, component), developing integration models with tools like Swagger, collaborating with architecture and development teams, and coordinating technical dependencies. Nice to have: familiarity with Kibana, Grafana.

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Senior System Integration IT Analyst – Financial Services

Company: ITDS Polska Sp. z o.o.

from: 8 October 2026
to: 7 November 2026
18 900 - 24 150 złnet (+ VAT)/ mth.B2B contract (full-time)
14 000 - 18 000 złgross/ mth.contract of employment
Offer parameters
level:senior
working mode:hybrid
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Enterprise
Architect
Java
Microservices
SQL
Swagger
UML
web services
SoapUI
PlantUML

Our requirements

  • Minimum of 5 years of experience in IT projects as a system analyst or business analyst, preferably in the financial or insurance sector.
  • Strong knowledge of system integration concepts (Web Services, Microservices, SOA).
  • Higher education in ICT, economics, or related fields.
  • Proven ability to analyze client needs and translate them into system requirements.
  • Experience in system modeling using UML.
  • Proficiency with tools like Enterprise Architect, PlantUML, or similar CASE tools.
  • Working knowledge of MS SQL or other relational databases.

Your responsibilities

  • Validate internal client business requirements, ensuring both functional and non-functional aspects are accurately captured.
  • Design integration processes utilizing UML diagrams such as use case, sequence, activity, and component diagrams.
  • Develop detailed integration models using tools like Swagger, aligning technical solutions with business needs.
  • Collaborate with architecture and development teams to define optimal technical solutions.
  • Coordinate technical dependencies and project deliverables with various IT teams within the organization.
  • Conduct initial integration testing and analyze errors to ensure system robustness.
  • Participate actively in scrum ceremonies, fostering efficient teamwork and continuous improvement.

About the project

As a Senior IT Analyst, you will be working for our client in the financial services industry, a leader committed to innovative solutions that transform core business systems. Your expertise will help shape impactful projects by validating complex business requirements, designing efficient integration processes, and collaborating with cross-functional teams to deliver cutting-edge solutions. Join us to accelerate your career in shaping the future of digital finance.

It is a strong plus if you have:

Familiarity with Kibana and Grafana tools.
Language required for the role:
Polish: Fluent
English: Communicative level (B2/C1), required for documentation and meetings.
Eligibility for the role:
Only candidates with an existing legal right to work in the European Union will be considered for this role.

#MAKEYourCareerBETTER

Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.
Company

What we offer

  • Stable and long-term cooperation with very good conditions
  • Enhance your skills and develop your expertise in the financial industry
  • Work on the most strategic projects available in the market
  • Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
  • Participate in Social Events, training, and work in an international environment
  • Access to attractive Medical Package
  • Access to MultiSport Program
  • Access to Pluralsight
  • Flexible working hours

Benefits

  • sharing the costs of sports activities
  • private medical care
  • flexible working time
  • fruits
  • integration events
  • corporate gym
  • saving & investment scheme
  • no dress code
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • sharing the costs of a streaming platform subscription
  • access to +100 projects
  • access to Pluralsight

Recruitment stages

  • 1.
    online interview
  • 2.
    online interview

ITDS Polska Sp. z o.o.

ITDS supports financial service providers to take the next steps.
We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization.
We see where banks, insurers, payment companies, or fintech can go and how they can get there.
That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality.
ITDS in Poland - Pure player in new Technologies & Financial Industry
+300 IT implementation professionals
+20 clients in the Banking, Insurance, Payment & Fintech Industry
ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities.

This is how we work

Senior System Integration IT Analyst – Financial Services
14k–18k zł / mth. (CoE), 18.9k–24.1k zł / mth. (B2B)
I apply to:
ITDS Polska Sp. z o.o.
Warszawa, Masovian
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