Open roles.
Come build with us.

We're a small, ambitious team turning video testimonials into a global category. If you care about craft, ownership, and shipping fast - we'd love to meet you.

Builder 2.0

Full-Stack Builder

Ship product end to end. Frontend, backend, agents in the editing pipeline. You have already shipped at least one thing where a coding harness did most of the typing.

Ghent (hybrid)Full-time

Posted May 2026View role

Builder 2.0

AI Builder

Build agents, fine-tune models, stitch LLMs into a real workflow humans depend on. Bonus if you have touched anything in the video AI space.

Ghent (hybrid)Full-time

Posted May 2026View role

Go-to-market

Operational role attracting and converting companies to work with us. Shift fast between strategy, sales automation (Lemlist, Clay, Lusha), live conferences, webinars, and demo calls. Use AI systems to make the work scalable.

Ghent (hybrid)Full-time

Posted May 2026View role

The team

Who you will work with.

Lorenzo Bown

Co-founder

Jonathan Dierckens

Co-founder

Toon Keymeulen

Automation Engineer

Open application

Apply for an open internship.

We are always looking for ambitious people across marketing, sales, design, video marketing, and building. Pick a track, send us your stuff, we will read it.

MarketingSalesDesignVideo marketingBuilder

Apply for internship

Why HappyClient

The actual mission,
not the marketing.

Every human has a story worth sharing. We make sharing it on video insanely easy.

A founder explaining their why. A customer recommending the product that saved them. An employee proud of what they shipped. The stories are always there. The reason most of them never get told is friction. Studios. Crews. Edits that take a week. Files that never leave a hard drive.

We remove all of that. One link, recorded on any device, from anywhere in the world. A finished video comes back in 24 to 48 hours, ready to share. The human who told the story never had to leave their desk. The story actually gets out.

If you join, you are not building software for the sake of software. You are building the infrastructure for human voice on video.

May 2025

Founded, year one and shipping

1000+

Videos already captured for real customers

How we work together

We trust the team we hire.
You're not at school. No babysitting. Just trust and execution.

We hire ambitious people for ambitious goals. Then we hand them the keys.

Real ownership. Real impact. The freedom to ship the work you are proud of. You will move faster here than anywhere you have worked, and you will grow just as fast. The best ideas get a green light. The best work gets noticed. If you have been waiting for a place that says yes to ambition, this is that place.

Where you would work