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

We are JOIN, a team of 75 team members from diverse backgrounds who share a common mission: to democratise recruiting. JOIN is one of the fastest growing HR tech startups in Europe, with over 100,000 registered companies in 6 countries and more than 100,000 actively published job advertisements!

A core offering of JOIN is the multiposting of job ads, enabled by our partnerships and integrations with hundreds of job platforms in Europe. As a Senior Frontend Engineer at JOIN, you play a key role in developing this offering which is critical to JOIN’s success! * Collaborate with frontend 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
• You don’t just implement requirements, you help to define the requirements and propose the best way to achieve the team goals
• As a role that works cross-functional across other teams, you are expected to demonstrate great communication, ownership, accountability, and team play
• Self-independent in task implementation, we offer help whenever it’s needed, but we aim to teach people how to get the information they need on their own
• 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 our 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 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. We are JOIN, a team of 75 team members from diverse backgrounds who share a common mission: to democratise recruiting. JOIN is one of the fastest growing HR tech startups in Europe, with over 100,000 registered companies in 6 countries and more than 100,000 actively published job advertisements!

A core offering of JOIN is the multiposting of job ads, enabled by our partnerships and integrations with hundreds of job platforms in Europe. As a Senior Frontend Engineer at JOIN, you play a key role in developing this offering which is critical to JOIN’s success!

Tasks

• Collaborate with frontend 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
• You don’t just implement requirements, you help to define the requirements and propose the best way to achieve the team goals
• As a role that works cross-functional across other teams, you are expected to demonstrate great communication, ownership, accountability, and team play
• Self-independent in task implementation, we offer help whenever it’s needed, but we aim to teach people how to get the information they need on their own
• 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 our 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 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

• 5+ years of frontend development experience using any other 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

WHAT IS IN IT FOR YOU?

• Modern technologies: React.js, TypeScript, Jest, 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 help 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

• An attractive annual salary ranging from EUR 75000 to EUR 85000, tailored to align with your experience level.
• Join our dynamic team in a flexible tech environment with your choice of Macbook Pro or Lenovo, and enjoy ergonomic support with stand-up desks to boost productivity and well-being.
• Experience an inspiring, diverse, and international work atmosphere
• Work in our design office located in the famous Kulturbrauerei in Prenzlauer Berg, in the heart of Berlin!
• Regular team events, company events, breakfast or lunch sponsored by the company
• Enjoy flexibility with our hybrid work approach: If you work in the office as an employee (3 days a week), you’ll receive an annual mobility budget of €600 for either Rydes or a BVG card
• Benefit from 4 weeks of “Work from Anywhere” each year after your probation period
• You’ll receive an annual benefits budget of €600 and can enjoy the perks from 35 premium partners.

RECRUITING PROCESS

Our recruiting process is designed to help us learn as much as possible about each candidate, provide candidates with insights into our team, and show them what it’s like to be a team member at JOIN.

1. HR Interview – An initial conversation to understand your background, interests, and fit for the role.
2. Hiring Manager Review – The hiring manager evaluates your profile.
3. Hiring Manager Interview – A focused conversation on expectations and team dynamics.
4. Technical Interview – A role-specific assessment of your skills.
5. Meet the Team (Optional) – An opportunity to connect with potential colleagues.

We believe that uniqueness connects us and helps us succeed both as individuals and as a team. That’s why we not only welcome diversity but celebrate it. We take equality and inclusion seriously and commit to welcoming everyone in our team with openness, acceptance, and respect. At JOIN, we want all team members to feel seen and supported.

We welcome all applications, regardless of age, physical or mental abilities, gender, religion, sexual orientation, or any other diverse background. Need assistance or accommodations, either in the workplace or during the hiring process? Please do not hesitate to let us know!

Don’t meet all the requirements? That’s okay too; we’re open to exceptional profiles and celebrate diversity!! * An attractive annual salary ranging from EUR 75000 to EUR 85000, tailored to align with your experience level.

• Join our dynamic team in a flexible tech environment with your choice of Macbook Pro or Lenovo, and enjoy ergonomic support with stand-up desks to boost productivity and well-being.
• Experience an inspiring, diverse, and international work atmosphere
• Work in our design office located in the famous Kulturbrauerei in Prenzlauer Berg, in the heart of Berlin!
• Regular team events, company events, breakfast or lunch sponsored by the company
• Enjoy flexibility with our hybrid work approach: If you work in the office as an employee (3 days a week), you’ll receive an annual mobility budget of €600 for either Rydes or a BVG card
• Benefit from 4 weeks of “Work from Anywhere” each year after your probation period
• You’ll receive an annual benefits budget of €600 and can enjoy the perks from 35 premium partners.