Senior Fullstack Software Engineer
Position: Senior Software Engineer
Location: Krakow, hybrid working model- 3 days per week from the office
Salary: 28 000 - 33 000 PLN
About the company
Our client is building a modern platform that helps organizations manage compensation and effectively communicate pay, rewards, and benefits. Their products are designed to bring greater transparency, trust, and clarity to compensation decisions for both employees and candidates. The company focuses on delivering enterprise-grade solutions for large, global organizations, leveraging advanced technologies and AI-driven capabilities. Operating in a fast-paced, startup-like environment, they offer engineers strong ownership and real impact on product direction. Their platform is used by leading companies to make smarter compensation decisions and improve employee experience.
Role summary
In this role, you will be responsible for designing and building high-quality product experiences related to compensation communication and rewards. You will work end-to-end, from shaping requirements and technical design to implementation and post-release improvements. The position offers a high level of ownership and influence over technical direction, product quality, and engineering standards. You will play a key role in scaling the product for enterprise customers while collaborating closely with Product and Design teams. This is an opportunity to combine strong engineering skills with product thinking in a high-impact environment.
Responsibilities
Design and build end-to-end product features (full-stack)
Develop scalable solutions for enterprise-level organizations
Build AI-powered features to support compensation decision-making
Contribute to system architecture and engineering best practices
Collaborate closely with Product and Design on roadmap and priorities
Ensure high standards of code quality, testing, and reliability
Solve complex technical and product challenges
Requirements
5+ years of experience building customer-facing web applications (full-stack)
Strong product mindset and ability to translate user needs into technical solutions
Experience with technologies such as TypeScript, Node.js, and React
Ability to work in ambiguous environments and break down complex problems
High standards for code quality, testing, and system reliability
Strong collaboration and technical leadership skills
Nice to have:
Experience in HR Tech, compensation, or workforce management domains
Experience building enterprise-grade B2B software (e.g., permissions, audit logs, data controls)
Familiarity with MySQL and Redis
Experience using AI tools to enhance productivity
Interest in mentoring and supporting team growth
Offer:
B2B contract
Hybrid working model- 3 days per week from the office
High level of ownership and impact on product and technology
Fast-paced, startup-like environment
Opportunity to work with an experienced engineering team
Competitive salary and benefits package (e.g., private healthcare, learning budget - depending on the offer)