Senior Frontend Engineer - Integrations

About Staffbase

We inspire people to achieve great things together. Our mission is to help organizations unlock the power of inspirational communication with the first AI-native Employee Experience Platform. Our industry-leading and award-winning agentic AI communications channels - intranet, employee app and email solutions - create engaging experiences that connect and empower employees.

Headquartered in Chemnitz, Germany and New York City, with offices in Berlin, London, Sydney, Tokyo, Prague, and Minneapolis–St. Paul, our diverse team of 750+ employees supports 2,000+ customers—reaching over 16.4 million employees—in transforming their employee experience.
We are proud to be a Unicorn company—privately valued at over $1 billion—demonstrating strong growth, innovation, and lasting impact in our industry. Together, we’re shaping the future of workplace communication.

Join our growing Integrations team in Prague, helping shape how Staffbase connects with third-party platforms through intuitive, consistent, and scalable user experiences. This team is part of a broader initiative to bring integrations in-house and build a unified platform that powers connectivity across our product ecosystem.

You’ll take ownership of frontend architecture and design for integrations—building seamless, high-quality interfaces that simplify complex workflows for enterprise users. This role is ideal for engineers who are passionate about React, TypeScript, and building beautiful, performant interfaces that integrate deeply with backend systems.

This is an initial 12-month fixed-term contract with the view of becoming a long-term opportunity as we continue to expand our Prague hub. 

What you’ll be doing 

• Develop intuitive, high-quality frontend experiences using React.js, TypeScript, and related tooling
• Collaborate with designers and backend engineers to build robust, user-friendly integration workflows
• Create reusable, scalable UI components that help unify integration experiences across multiple systems
• Partner with the product team to refine user flows and contribute to technical planning
• Advocate for frontend best practices in performance, accessibility, and maintainability
• Help shape frontend architecture decisions and contribute to a growing design system
• Contribute to a collaborative, agile team culture rooted in experimentation and curiosity

What you need to be successful 

• 5+ years of experience in frontend development with React, JavaScript, and TypeScript
• Proven experience consuming REST APIs and integrating frontend applications with backend services
• Familiarity with CI/CD pipelines, automated testing, and modern frontend build tooling
• Strong passion for UI/UX and creating polished, user-centric frontend experiences
• Comfortable focusing on a frontend-heavy environment while collaborating cross-functionally
• Familiarity with integration tools (e.g. Merge.dev, Zapier) is a plus
• Basic understanding of Java/Kotlin is a bonus but not required
• Enthusiasm for learning and adapting in a fast-growing SaaS environment
• Excellent communication skills and fluency in English

What You'Ll Get

Competitive Compensation - we offer attractive salary packages including LTIP (unit-based Long Term Incentive Plan)

Flexibility - we offer a hybrid work model, and support this with a monthly flex work allowance of Kč 3.000

Growth Budget - all employees get a yearly budget for external training of Kč 25.000 and one day off for growth per year (increase to two days in 2nd year)

Recharge - with 31 vacation days annually (incl. one floating holiday), plus pro rata fully paid Fridays off during August

Wellbeing - Monthly Wellbeing Allowance Kč 900 from fitness to mental health, hobbies to relaxation

Employee Referral Program - one of your friends is a fit to one of our full-time openings? Refer them and get a referral bonus paid