Senior Software Engineer (Frontend)

Teamwork.com's mission is to make teams who deliver client work become efficient, organised, profitable and happy! Our platform has revolutionised how companies manage their daily workflows for improved automation, productivity, and profitability. It acts as the ‘one-stop-shop’ project management solution enabling our customers to track, manage, and invoice their projects. Our relentless customer-focus has been rewarded with thousands of amazing customers all across the globe and millions of users who sign in every day. We pride ourselves on creating market leading software, working with outstanding people, and going above and beyond for our customers. Trusted by more than 20,000 teams across 170 countries, Teamwork.com is in acceleration mode as we set our sights to become the undisputed Project Management platform for teams who deliver client work.

We believe in hiring great people and look to ensure everyone has the best possible experience of work, everyday. We strive to be open and transparent, humble and customer focused. And we thrive on curiosity, getting results and working together relentlessly to deliver excellence. We are a company of action, full of triers and doers: we try things, we make mistakes, and we learn from them. Our personality is unmistakable: we work hard, take joy in our wins and each other's successes and important life events. And we care and support each other when life throws lemons. More than anything we embrace a straightforward approach to getting things done. We are fanatical about our customers: and when talent meets passion, success happens.

This is a remote role but you must be based in Poland. We are only hiring on an employment contract - not B2B.

We're searching for a talented Senior Frontend Engineer to join our Platform Services team. This team is at the heart of our platform, responsible for building and enhancing the core services that span through authentication, billing and some of the internal interfaces at Teamwork.com. This is the backbone of our platform: the things that just have to work, at scale, for thousands of users worldwide and our internal staff.

In this role, you'll:

• Build, and evolve frontend services that are used to handle core functionality around the product - think login, billing, developer portal and more.
• Collaborate closely with engineers, designers, QA specialists, and product managers from other teams to expand functionality available to our customers.
• Bring strong frontend expertise to the team, helping us to modernise our frontend and improve maintainability.
• Leverage AI tools intelligently to work faster and more effectively - from generating tests and specs, to running initial PR reviews - while always owning and understanding the code you ship.

Must Have:

• Extensive experience with JavaScript and at least one modern framework (React, Angular, or Vue)
• Strong expertise in HTML5, semantic mark-up, and modern CSS (Flexbox, Grid, modular CSS patterns)
• Experience with SASS/LESS or Tailwind CSS and other CSS preprocessors/utility-first frameworks
• Proven ability to design and implement scalable front-end architectures
• Solid grasp of cross-browser compatibility, responsive design, and accessibility standards
• Strong communication skills and ability to work across teams
• Ability to work independently as the primary front-end engineer for the domain

Nice to Have:

• Hands-on experience building and maintaining authentication, billing, or other core platform-critical features
• Familiarity with design systems and utilising style guides/pattern libraries
• Exposure to build tools like Webpack, Gulp, or similar
• API integration experience
• Experience working with Stripe or other payment platforms
• Experience with Git and modern development workflows

AI Mindset

We expect you to embrace AI in your day-to-day engineering. Whether it’s refining code, generating tests, summarising specs, or drafting an initial PR review, you’ll use AI to accelerate - but never replace - your own engineering judgement.

• Employee Share Options (ESOP) — we mean what we say when we say, “act like an owner”!
• Competitive salary & OTE (as applicable)
• Up to 30 days vacation from day 1
• Pension benefit (specific to region)
• Health plans and wellbeing programs
• Give Back program
• Ministry of Happiness social club 
• Educational resources and generous allowance to support development
• Inclusive policies - maternity, paternity & parent leave, as well as a focus on flexible working 
• Recognition programs

Teamwork is an Equal Opportunity Employer, and qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, or national origin.

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