FinTech IT Architect: Transactional Systems & APIs

Eagle Eye Staffing Solutions; Polska; On-site; PLN 180,000 - 240,000; Full time

Job summary

Eagle Eye Staffing Solutions is seeking an experienced IT Architect to design and evolve transactional systems for banking/fintech domains. The role blends software engineering with hands-on architecture, system integration and security considerations.

You will design REST APIs, work with microservices and distributed architectures, and guide AI/Gen AI integration while ensuring scalable, secure, and compliant enterprise solutions.

Qualifications

• 10+ years of software development experience.
• Hands-on architecture of banking/fintech transactional systems.
• Strong Java and microservices experience.

Responsibilities

• Design architecture for new and existing transactional systems.
• Define integrations between banking and external systems.
• Develop REST APIs and synchronous/asynchronous communication.
• Prepare architectural documentation and technical standards.

Skills

Software development

Solution/IT architect

Banking/fintech domain

Java

Microservices

Distributed systems

Kafka

RabbitMQ

Docker

CI/CD

Architecture patterns

AI/ML / Generative AI

Tools

Docker

CI/CD pipelines

Job description

Eagle Eye Staffing Solutions is seeking an experienced IT Architect to design and evolve transactional systems for banking/fintech domains. The role blends software engineering with hands-on architecture, system integration and security considerations.

You will design REST APIs, work with microservices and distributed architectures, and guide AI/Gen AI integration while ensuring scalable, secure, and compliant enterprise solutions.