Drive System Architecture: Lead the design and implementation of system components and services, ensuring scalability, maintainability, and adaptability for future growth.
Optimize Performance: Identify system bottlenecks, solve complex technical problems, and propose architecture optimizations to improve overall system health.
Elevate Engineering Standards: Drive improvements in code quality through refactoring, introducing new tools, and leading rigorous peer reviews. Enforce team standards for testing, automation, and deployment pipelines.
Lead Cross-Functional Initiatives: Act as a key technical partner for cross-functional teams (Product, Data, etc.), translating technical needs into clear business outcomes and taking ownership of shared projects.
Deliver Iterative Solutions: Break down large, complex projects into smaller, manageable, and iterative steps to ensure consistent delivery.
Mentor & Share Knowledge: Guide and mentor less experienced engineers, deliver constructive feedback, and share technical knowledge across the company (e.g., via tech blogs, presentations).

Requirements

5+ years of software engineering experience with a strong track record of designing and delivering complex, scalable backend systems or services.
Deep expertise in one or more core technical areas (e.g., web performance, security, specific stacks) with a strong command of PHP, SQL, and TypeScript.
Proven ability to design components from the ground up and conduct architectural reviews.
Extensive experience with CI/CD pipelines, automated testing frameworks, and enforcing coding best practices.
A willingness to work across different tech stacks, adapt to a polyglot environment, and support or modernize legacy codebases.
Exceptional communication skills with the ability to align engineering goals with product and business strategies. Fluency in English.

Benefits

Yearly salary bands = 205,301- 273,737 PLN
MacBook Pro and all the gear you need for work
Free access to a multitude of popular online courses and books sponsored by our company
Company stock options
Company swag packages
Cafeteria Benefit Program (including private medical care, gym membership, shopping/wellness bonus, etc.)
VTO (Voluntary Time Off) - a day off every quarter for volunteering non-profit
Frequent team bonding events
Flexible work hours & time-off
Employee Interest and Hobby Groups supported by our company
Open, energetic and fan-focused, international work environment

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

PHPSQLTypeScriptCI/CD pipelinesautomated testing frameworkssystem architecturecode qualityrefactoringperformance optimizationarchitectural reviews

Soft Skills

communication skillsmentoringcollaborationproblem-solvingfeedback deliverycross-functional teamworkadaptabilityleadershipknowledge sharingbusiness alignment