Frontend Engineer – Senior
SOFTSWISS.com
Office
Warszawa, Poland
Full Time
Overview:
SOFTSWISS continues to expand the team and is looking for a Senior Frontend Engineer.
We need a true, experienced, and accomplished professional who shares our culture and values.
About Product:
Finteqhub
А PCI DSS certified payment gateway for online businesses, providing integration with payment systems via a single software platform
Learn more
Key Responsibilities:
- Developing the back-office system using TypeScript and React
- Building a payment interface (payment widgets) using TypeScript and Preact
- Collaborating within a Scrum team and actively participating in planning your own workflow
- Contributing to architectural, infrastructural, and other strategic tasks
- Conducting code reviews for team members and documenting your own code
Requirements:
- 5+ years of experience
- English (Intermediate level) and Russian (Upper-intermediate level)
- Proficiency in working with any modern frontend framework
- Strong skills in HTML and CSS
- Ability to write testable code and create unit tests
- Familiarity with Linux and an understanding of containerization (we use Docker)
Nice To Have:
- Knowledge of one or more modern approaches to application design (e.g., DDD, Clean Architecture, Hexagonal Architecture, etc.)
- Broad technical expertise and experience developing in one or more additional programming languages
- Experience in developing applications for financial systems or other industries where security and data integrity are critical requirements
Our Benefits:
- Full-time remote work opportunities and flexible working hours
- Private insurance
- Additional 1 Day Off per calendar year
- Sports program compensation
- Comprehensive Mental Health Programme
- Free online English lessons with a native speaker
- Generous referral program
- Training, internal workshops, and participation in international professional conferences and corporate events
Frontend Engineer – Senior
Office
Warszawa, Poland
Full Time
September 30, 2025