JavaScript Engineer

Want to work in a dynamic product team and keep developing your JavaScript and frontend skills? This could be the job for you!


We build Productive by collecting feedback from over 10,000 users daily. Productive’s aim is to provide agencies with a complete and real-time overview of their business.


In 2020 and 2021, our team delivered over 500 product improvements—always striving to make the user experience of Productive seamless.

As a JavaScript Engineer at Productive, you will be responsible for developing Productive’s front end applications. This includes our main web app, marketing website, mobile and desktop apps, and a few other services—all written in JavaScript.

Our user base is growing rapidly each month, so you need to be able to balance your development process between delivering new features, optimizing for performance, security, and maintaining a stable code architecture.


Some of Your Day-to-day Responsibilities Will Include…

Planning, developing, and ultimately owning product features

Writing & maintaining automated tests

Using analytics data to help inform the technical decisions

Deploying to production several times a week, based on our release process

Dipping your toes into the backend codebase occasionally to see features through

Refactoring legacy solutions and building a better CI architecture

Reviewing pull requests from other team members and getting your PRs reviewed

Providing technical support to other colleagues as you become more familiar with the product

With the rest of the team, you will build a resilient, service-oriented architecture and deploy your code multiple times a day without the fear of breaking things. This journey will be challenging as the product scales, but hey — you’ll be surrounded by great people and work in a relaxed atmosphere.

You can work out of our Croatian office in Zagreb or remotely.


Let’s See If We’re
a Match

The ideal candidate for Productive is a developer with 1-3 years of front end experience, who is interested in working full-time.

If you recognize yourself in some of the following characteristics, we will be happy to meet you:

Good knowledge of core front end technologies (TypeScript, JavaScript, HTML, and CSS)

Experience with at least one modern JS framework (React, Angular, Ember, Vue…)

Basic knowledge of JS testing libraries such as Mocha, Jasmine, Qunit…

Love for words such as KISS, YAGNI, DRY, SOLID…

Interested in educating others and helping your team grow together

A drive to make your code better every day

This is the sort of background we are generally looking for, but these criteria are not set in stone. We’ll consider all applicants since formal education is not a decisive factor for this position.

How To Land This Job

If you think we can live up to your expectations, and you’re willing to share your experience and knowledge, apply using the form below. Please send us:

your CV and cover letter (.pdf)

A code sample of some of your previous work (if possible) or your GitHub/Bitbucket profile link

If you have any questions, you can contact us by sending an email to

The job position is open until we find the most suitable candidate.

Here’s a Sneak Peek of What You’ll Be Working On

Curious about the look and feel of Productive? If you made it here, we know you are.

Benefits We Offer

Learning and Development

Honest, two-way feedback is the foundation of our growth. Every six months, we do 360 reviews to discuss what’s good and what could be better.

Working On One Product

We’re on a mission to be the best tool for running an agency – in the world.
Join us in developing one product.

Educational Budget

If you’re eager to learn, we’re eager to help. Each teammate gets an educational budget to buy books, attend courses or visit conferences.

Tailor Work Hours and Your Location

We’re flexible with your working hours and where you work, as long as you align with your team’s priorities.

Sponsored Health Checks

Each year you get a full check-up at a private clinic. It’s on us.

Fun and Games Budget

Each month, your team gets a new budget to hang out and have fun.

Free Snacks at the Office

Coffee, tea, fresh fruit, sweet and savory snacks galore at the office.

Paid Vacation for All

We wouldn’t have it any other way.

Apply for This Position