Senior Fullstack Developer Job at Infogain (Kraków)

Senior Fullstack Developer

Infogain

Location:
Poland , Kraków

Category:
IT - Software Development

Contract Type:
B2B

Salary:

130.00 - 150.00 PLN / Hour

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Job Description:

We are looking for a Senior Fullstack Developer for our client, based in Kraków and surrounding areas. The project involves developing a large-scale communication platform in the travel industry that generates traveler documents and delivers time-critical notifications via email and SMS (over 1 million emails and approximately 100,000 SMS messages daily). The system is responsible for informing travelers about schedule changes, web check-in availability, and flight status (from 24 hours before departure up to the departure time), as well as collecting post-trip feedback.

Job Responsibility:

Deliver end‑to‑end features across Java/Spring Boot services and React/TypeScript front‑ends
Design clean APIs and data contracts
implement event‑driven integrations and resilient error handling
Own quality with automated tests at multiple layers and contribute to CI/CD pipelines
Collaborate closely with Product/Design to iterate quickly from discovery to production

Requirements:

Proficiency in Java and React/TypeScript with solid understanding of distributed systems and web fundamentals
Experience with REST, messaging (e.g., Kafka), SQL/NoSQL and containerized deployments
Google GCP experience
Pragmatic testing mindset and effective code review habits
Must possess a legal work permit in Poland

Nice to have:

Exposure to email/SMS deliverability and localization at scale
Experience building internal admin tooling and dashboards

What we offer:

Hybrid work model combining office & remote work
Attractively located office with collaboration spaces
Onsite parking space for employees
Referral program with financial bonus
Life Insurance
Budget for development (including language courses and others), clear career path with the possibility to gain experience in international environment
Access to internal Learning Platform with multiple trainings oriented for professional growth
Access to MyBenefit platform (Multisport included)
Team Building activities
Charity initiatives
Working environment promoting diversity and inclusion
Private medical care - Platinum Package

Additional Information:

Job Posted:
March 22, 2026

Employment Type:

Fulltime

Work Type:

Hybrid work

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