Senior Backend Engineer (C# & Java) – Fintech APIs, Hybrid

Develocraft sp. z o.o.; Województwo pomorskie; Hybrid; PLN 170,000 - 220,000; Full time

Job summary

A leading technology firm in Gdańsk is looking for an experienced Senior Software Engineer (C# & Java) to design and develop APIs connecting their platform to banks and financial institutions. The role requires 5+ years in a similar position with a strong grasp of .NET and Java. You will work collaboratively with teammates and influence technological solutions. The company offers a hybrid work environment, paid parental leave, and an annual bonus.

Benefits

5% annual bonus

10% company match for retirement savings

Hybrid and flexible schedules

16 weeks paid leave for new parents

Paid volunteer time and donation matching

Guaranteed paid time off

Comprehensive wellness support

Qualifications

• 5+ years of experience in a similar position.
• Strong experience building backend services in .NET and Java.
• Ability to write clean, maintainable, and testable code.

Responsibilities

• Designing, developing and maintaining APIs and integration modules.
• Collaborating with engineers and product stakeholders.
• Ensuring scalability and maintainability to best practices.

Skills

C#

Java

API Design

Distributed Systems

Cloud Environments

English (B2-C1)

Tools

.NET

Azure

AWS

Job description

A leading technology firm in Gdańsk is looking for an experienced Senior Software Engineer (C# & Java) to design and develop APIs connecting their platform to banks and financial institutions. The role requires 5+ years in a similar position with a strong grasp of .NET and Java. You will work collaboratively with teammates and influence technological solutions. The company offers a hybrid work environment, paid parental leave, and an annual bonus.