Senior Software Engineer (Frontend)
We’re looking for a Senior Frontend Engineer for a software company whose platform lets professionals design real-world physical systems in an interactive, browser-based 3D environment. You’d join the team that owns the core of the product: the design surface where users model actual sites in a 3D canvas, backed by CAD tooling and a data model that keeps designs accurate to the physical world. Working stack: TypeScript, JavaScript, React, GraphQL, three.js, PostgreSQL, Ruby on Rails, and Python.
A senior individual contributor role reporting into engineering leadership. You’ll own features end-to-end, from technical design through to production support, and help steer the frontend architecture the team relies on.
Salary: 287,300 - 338,000 PLN/Year
Hybrid, Warsaw (2 Days/Week)
Full-time
️Employment contract (UOP) via Employer of Record Requirements
5+ years building production user interfaces in JavaScript and TypeScript
React experience and a firm grasp of component-based frontend architecture
Experience wiring frontends to backend services and APIs
Comfort owning features end-to-end, from scoping through to production
Willingness to step beyond the frontend when a feature calls for it, including reading and touching backend code (Ruby on Rails familiarity is a plus)
Engineering fundamentals: system design, testing, refactoring, and clear technical writing
A CS degree or an equivalent hands-on track record shipping production software
Fluent in written and spoken English Nice to have
GraphQL in production
three.js or another 3D graphics library
Ruby on Rails or Python
Playwright or a comparable end-to-end testing framework
Git in a collaborative, multi-engineer codebase
Any exposure to CAD software
Experience with distributed teams in a hybrid setup Responsibilities
Build and ship frontend experiences that make designing faster and more accurate
Partner with Product, Design, and Engineering to scope, build, and release features
Write clean, well-tested code and raise the bar through code reviews and technical discussions
Strengthen reliability with automated tests and a share of the team's on-call rotation
Contribute to shared frontend architecture, tooling, and technical standards
Pick up backend work when it's needed to land the features you own
Support a collaborative engineering culture through mentoring, planning, and cross-team work Please include GDPR consent
I acknowledge, that by submitting the form I give consent for my personal data included in the application to be processed by DevsData LLC for the purposes of current and future recruitment processes in accordance with Art. 6 paragraph 1 letter a of the Regulation of the European Parliament and of the Council (EU) 2016/679 of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation).
Copy GDPR formula
Hybrid/Warsaw
Senior Software Engineer (Frontend)
287300 - 338000 PLN
(287,300 - 338,000 PLN)
gross/year - employment contract
gross/year - employment contract
apply via email
287300 - 338000 PLN
(287,300 - 338,000 PLN)
recruitment@devsdata.com
DevsData LLC needs the contact information and your personal data to be processed for the needs of a recruitment process. For information on how to withdraw your consent, as well as our privacy practices and commitment to protecting your privacy, check out our Privacy Policy.
Copy GDPR formula
Read about our Privacy Policy
Contact us
Any questions? E-mail me.
