Backend Engineer

Invoicing Team

Want to work in a dynamic product team and develop Productive’s backend apps? This could be the job for you.


Productive’s aim is to provide agencies with a complete and real-time overview of their business.


We’re looking for experienced engineers to develop our backend architecture.

This role pays a range of:

EUR 3,300 – 4,650 gross for an employment contract

EUR 3,950 5,580 for a B2B contract

With an equity grant:

USD 17,000 30,000 in stock options
(4 years with a 1 year cliff)

The challenges and learning opportunities are endless. We’re a team of 40+ engineers building a complete, end-to-end platform where digital agencies run their businesses.

Wanna take a peek into our platform? Check out a live demo of our resource planning module.


This job requires maintaining a balance between technical problem solving, optimizing for delivery & stability, and sharing knowledge with other team members.


Planning, developing, and ultimately owning product features

Writing & maintaining automated tests

Using metrics to help inform technical decisions

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

Building a knowledge base for the entire team

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

Researching and learning 3rd party services and APIs

Writing and maintaining developer documentation

With the rest of the team, you will build a resilient, service-oriented architecture and deploy your code daily without fear of breaking things.


Competitive salary and stock options in the company

The chance to communicate your own ideas, bring them to life, and see them have a real impact on the company

Working in a successful company that’s growing and evolving every day

Working with customers from all over the world

Sharing your knowledge with others

Subsidized car and motorbike parking, free bike parking

Health checks paid in full 

Subsidized gym membership

Summer Happy Fridays – a 4-day working week from 1.7. – 1.9.

Check out the other benefits of working at Productive here

This journey will be challenging as the product scales, but hey—you’ll be surrounded by great people and work in a relaxed atmosphere.


The Invoicing Team focuses on developing features that revolve around the most critical aspect for companies – their finances.

Productive has built-in features that help companies track their money flow.

As a member of the Invoicing Team, your responsibilities will be to maintain the said feature set but also build new ones based on user feedback.

The existing feature set:

Invoices – Create, edit, and keep track of invoices sent to clients

Payments – Monitor incoming cash flow

Payment Reminders – Automated reminders for the forgetful bunch

Documents – Proposals, invoices, reports, and other PDF documents

Billing & Subscriptions – Managing account billing, seat count and payment plans


Let’s See If We’re
a Match

The ideal candidate for this role is a software engineer with 3+ years of industry experience, preferably in building backend applications.

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

An understanding of APIs and web development in general

Knowledge of at least one backend stack (Rails, Django, Laravel, ASP.NET, etc.)

Knowledge of SQL and NoSQL database architecture (MySQL, PostgreSQL, Redis, etc.)

Some experience with CI/CD systems, microservices architecture, and AWS stack

An interest in educating others and helping your team grow together

A drive to improve both technical architecture and development processes

This is the background we are generally looking for, but these criteria are not set in stone. We’ll consider all applicants.

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 (optional).

Our hiring process is simple and discrete. During three video calls, you’ll meet our team and have an opportunity to ask them anything about Productive. We’ll try to get to know you and assess your skills. If we’re a match—you can expect an offer in no time.

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

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

Drag and drop files here
Add files
Drag and drop files here
Add files