Fullstack Engineer

At AppsFlyer's Collab group, we’re building something new—and we’re just getting started. Our mission is to build the next data collaboration platform, with a focus on privacy and ease-of-use. As an early member of our engineering team, you’ll be stepping into a fast-moving, collaborative environment where your contributions will shape the direction of both our product and our tech stack.

The Role

We’re looking for a Full Stack Developer with strong front-end skills - someone who thrives in a fast-paced setting and gets excited about turning ideas into real, working features. You’ll work closely with product, design, and backend teams to bring our user experience to life, with a primary focus on building beautiful, scalable, and intuitive interfaces using React and TypeScript, as well as robust APIs using Node.js.

Why This Role Matters

Because the product is early-stage, there’s plenty of white space—and you’ll have the autonomy to influence architecture, development patterns, and product decisions. If you’re passionate about building modern web apps and want to make a meaningful impact from day one, this is the place for you.

What You’ll Do

• Write feature end-to-end, from the front-end to the back-end
• Build and iterate on user-facing features using React, TypeScript, and modern front-end tooling
• Write RESTful APIs using Node.js following best practices
• Collaborate cross-functionally to design and develop end-to-end features
• Write unit tests and integration tests
• Write tech designs
• Move fast, stay flexible, and embrace change as the product evolves
  
  

What You Have

• 3+ years full-stack experience, with a strong portfolio of React + TypeScript work
• Experience working with Node.js, Koa/Express building REST APIs
• Experience working with a database (PostgreSQL for instance)
• A product-minded approach: you care about the “why” as much as the “how”
• Comfortable in early-stage environments: self-directed, adaptable, and eager to take ownership
• Team player
  
  

Bonus points

• Knowledge in Clojure, Go, Scala
• Familiarity with DevOps or CI/CD tools
• Recommended by an AppsFlyer employee
  
  

As a global company operating from 25 offices across 19 countries, we reflect the human mosaic of the diverse and multicultural world in which we live. We ensure equal opportunities for all of our employees and promote the recruitment of diverse talents to our global teams without consideration of race, gender, culture, or sexual orientation. We value and encourage curiosity, diversity, and innovation from all our employees, customers, and partners.

“As a Customer Obsessed company, we must first be Employee Obsessed. We need to make sure that we provide the team with the tools and resources they need to go All-In.” Oren Kaniel, CEO