Senior Frontend Developer at Staffer.ai Lisboa

Senior Frontend Developer at Staffer.ai
Lisboa
Lisboa, Lisboa, Portugal

Staffer. ai is building the most advanced AI Hiringplatform on the market - and we're just getting started.

We're looking for a frontend developer who doesn’t just write code - but crafts beautiful,
- performance user experiences that simplify complex workflows and help
- world hiring teams make smarter decisions.

If you want to own what you build, influence the product direction, and work alongside a
- sharp team in a
- growing startup, this is your place.

About Staffer. ai

Staffer is the easiest AI-first hiring platform for SMBs, built to automate 80% of the hiring process, eliminate bias, and remove repetitive tasks from one of the most human and delicate decisions a company makes.

But we’re not your average ATS. Staffer is designed for department leaders, not recruiters. We combine powerful search, intelligent automation, and actionable insights to help teams surface the best candidates in record time. Imagine if Notion, Chat
GPT, and a
- tier headhunter had a baby. That’s Staffer.

And we’re not just solving hiring for companies, we’re redesigning the experience for candidates too. With our
- in candidate portal, applicants stay in the loop every step of the way. From status updates to interview prep, Staffer gives candidates visibility and control over their own journey, making the process faster, fairer, and more transparent.

What You’ll Do

- Build and scale
- impact features using React, Type
Script, and modern tooling.

- Translate Figma designs into
- perfect, responsive, and fast user interfaces.

- Own everything from animation and state logic to performance and accessibility.

- Work closely with design, backend, and AI teams to deliver features users love.

- Assist in influencing the direction of our product.

- Help define our frontend architecture as we scale.

What You Bring

- Strong
- on experience with React, Type
Script, and scalable UI design.

- You've built and maintained modern frontend architectures, and have the scars to prove it.

- Bonus if you've worked with Next. js, Tailwind CSS, or headless CMS platforms like Sanity.

- You care deeply about user experience, design fidelity, and performance.

- Experience writing
- tested code (Jest, Testing Library, etc. ).

- Startup mindset: You move fast, ship often, and don't wait to be told what to do.

- You're not just a developer - you think in terms of product value and user impact.

What We Offer

- A chance to be a part the core team in a
- paced startup and work alongsidetop tier dev & design talent.

-Enjoy a flexible,
- first culture with an HQ opening in Lisbon (Q1 2026) — with a preference for
- site collaboration once ready.

- 60, 000€–90, 000€ Annual Salary based on experience +Stock options.

- All the gear and tools you need to thrive.

- A
- knit team where you’ll work directly with founders, designers, and AI specialists.

-A clear path to shape both the product and the codebase.

This Role Is Not for You If…

- You need rigid specs before you start.

- You avoid writing tests or working with feedback loops.

- You’re not comfortable in a high-ownership,
- speed startup setting.

Sound Like You?

We're not just hiring a dev. We’re looking for a builder. Someone who wants to own something meaningful and grow with us.

If you're ready to rethink what hiring should look like - hit apply.

Next steps

You will meet with our
- recruiter Kate Pertsovsky, and CEO Jon Armdal Martinsen.