Senior Frontend Engineer (ReactJS) (f/m/d)

Why this role matters

At JOIN, we believe hiring should be easy, fast, and fair - for companies and candidates alike. That’s why we’re building intuitive, powerful recruiting software that helps businesses of all sizes find the right people effortlessly.

As our Frontend Engineer in Berlin, you’ll join a well established engineering team at the heart of our organisation. You’ll play a key role in shaping the future of our product and platform, working with a modern tech stack to build robust, scalable features that create real impact.

This is more than contributing to an existing setup. You’ll actively help evolve our engineering standards, drive technical excellence, and collaborate closely with product and design to continuously improve how we build and deliver value.

Tasks

Collaborate with backend engineers, product managers and DevOps/Platform teams to create meaningful features for our customers through our custom-made work methodology Agile SDLC/Kanban.

• Conduct peer code reviews and attend project retrospectives to discuss and execute improvements as a team.
• Help define the requirements and propose the best way to achieve the team goals.
• Participate in technical retrospectives to discuss testing culture, architectural solutions, automation topics, coding standards, and many more!
• You are not “just” a coder — you are empowered to and always thinking about the product value that you can bring and how to improve the experience of our customers

YOUR FUTURE TEAM

• Our mission as Frontend Guild is to provide JOIN’s customers and their candidates with a smooth UX experience, simplified and beautiful UI, and rich functionality to achieve their goals by using our data-rich capabilities.
• We strongly believe that Frontend engineering should be collaborative with product and design teams, that our UI is diverse and has accessibility and security in mind.
• We take care of our guild’s tools by building a robust and Figma-synced Design System, code generators and coding conventions to create consistency, avoid wasting time on scaffolding and clutter, and focus on the business logic and customer value.
• Stability is our utmost priority, hence we write E2E tests for all scenarios and optimize performance to make our product feel a bliss to use.

Requirements

Requirements

• 5+ years of frontend development experience using frameworks and UI libraries
• 2+ years of development experience in React.js and Redux
• 2+ years of experience with TypeScript
• 2+ years of experience with GraphQL

Nice to have:

• Experience with JS/TS linters, webpack, babel, or other bundle/configuration management
• Experience with Cypress, Selenium or other E2E frameworks
• Experience building Design System components using Storybook or other frameworks
• Experience building Monorepo apps

Our engineering culture:

• We work with modern technologies: React.js, TypeScript, GraphQL, gRPC, Google Pub/Sub, Kubernetes.
• We believe in automation. We automate anything and everything that can improve our productivity and focus.
• We write our tests and we test our own solutions, which helps us learn more and understand our clients better.
• We value transparency, close collaboration, and a slight amount of chaos in our work because it makes us faster and more creative.

Benefits

Our Values

❤️ People First – We put humans at the heart of hiring.