Full Stack Engineer (Client-Oriented)

Triple Whale is the complete intelligence platform for ecommerce, helping brands stop guessing and start knowing what’s actually driving growth, what’s wasting money, and what to do next — with total confidence. By pulling all of a company’s data into one place, delivering measurement tools teams can actually trust, and applying the smartest AI in the industry, Triple Whale turns fragmented data into clear insights and actionable recommendations. That intelligence can then be put to work through AI agents and automations that generate creative assets, take action across marketing channels, and make every tool in their stack smarter and more effective.

More than 50,000 ecommerce brands including Pressed Juicery, OUAI, and True Classic trust Triple Whale to grow faster and drive revenue with fewer resources by uncovering opportunities and acting on them at a scale that would be impossible manually.

We’re in a phase of strong product market fit and rapid growth, with ambitious plans to expand our platform and customer-facing capabilities. The Attribution team owns one of the most critical and visible areas of our product including the pixel page and onboarding flows that directly impact customer success and data accuracy.

We’re looking for a hands-on Full Stack Client Oriented Developer who also has a strong backend mindset and is excited to build, improve, and scale customer-facing features end to end. As we expand our web app and introduce new onboarding experiences, we need someone who enjoys diving into existing code, fixing bugs, refactoring thoughtfully, and building new features that customers touch every day.

This role is about turning complexity into clarity for our users and for the systems behind the scenes.

• Build and evolve customer-facing features across the web app.
• Develop new screens and flows (such as onboarding wizards) and refactor existing features for scale, performance, and maintainability.
• Own features end to end from initial design and database schema definition through implementation and production deployment.
• Work closely with Product and Design to translate changing requirements into pragmatic, high-quality technical solutions.
• Design and implement backend endpoints to support frontend functionality, ensuring clean APIs and reliable data flow.
• Debug and resolve issues in existing codebases

Technologies we use:

Languages: Node.js, TypeScript

Databases: ClickHouse, MongoDB, Redis, Postgres

Infrastructure: Kubernetes, Knative, GCP, Temporal

Tooling: Git, GitHub, GCP build infrastructure, GitHub Actions, PubSub

• 3+ years of experience as a hands-on software engineer in production environments.
• Ability to work from our Jerusalem office (located in the Central Bus Station next to the train) 2 times a week (Monday & Wednesday) is required
• Strong experience with React and TypeScript, with the ability to work comfortably across frontend and backend.
• Solid understanding of backend development, including API design, database interactions, and production-grade systems.
• Experience working with relational databases and a good grasp of data modeling concepts.
• Strong communication skills and high-level spoken and written English.
• A proactive, builder mindset comfortable learning new technologies, taking ownership, and stepping outside your comfort zone when needed.
• Ability to work calmly and collaboratively in a fast-moving environment with changing requirements.

You’ll work with cutting-edge technologies and have the freedom to explore and adopt new tools — including extensive access to AI tooling like Claude and Cursor. As part of a flat, fast-growing organization, you’ll work close to production and see the impact of your work quickly in real customer usage.

This role offers meaningful ownership, real technical depth, and the chance to shape one of the most important customer-facing experiences at Triple Whale — from initial setup to pixel-perfect delivery.

• We Are Customer Obsessed: From our mission to every detailed project, everything we do is designed to create a positive impact for our customers.
• We Move (Very!) Quickly: The speed at which we work, iterate, and deliver value is our most competitive advantage. 
• We Are Trustworthy: Candor, directness, and honest communication helps us learn, grow and improve so we can win together. 
• We Are Curious: We extend beyond our comfort zone and ask questions that guide us towards new, creative, and bold paths.
• We Act Like A Mensch: We act with honor, integrity and empathy, and have deep respect for our customers and each other.

If you’re looking for more than just a job and want to be part of a movement reshaping the future of Ecommerce, Triple Whale is the place for you. We’re on the lookout for driven, curious, and creative individuals ready to thrive in a fast-paced environment.

Triple Whale is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

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