Frontend Three.js Developer

Salary Competitive

As a Frontend Three.js developer, you will be in charge of:

  • Developing our SaaS product - the Sayduck 3D viewer / configurator
  • Researching new trends and technology within the 3D / AR space so we constantly improve and innovate.
  • Maintaining our asset-pipeline tools that help our API to convert from “3D to data” and “data to 3D”.

Technology and Tools we use:

  • Typescript / React / Apollo
  • ThreeJS / LitElement
  • GraphQL / Websocket
  • Webpack
  • NodeJS
  • gITF / glb / USDZ
  • Serverless Stack / AWS / npmjs /
  • Git / Github

We are a flexible team, who loves working with others that have a passion to keep growing. So don't worry if you do not tick every single box in our day-to-day tools, as long as you are enthusiastic to learn, we will help you to get there!


What you’ll have:

  • Knowledge of current trends in 3D / AR / Frontend development
  • Strong experience in Frontend development
  • Fluent English, both spoken and written
  • A desire to live and work in Helsinki, Finland

What you’ll be amazing at:

  • Capability to learn quickly
  • Strong Problem-solving skills
  • Great working in a team
  • Excellent project coordinating skills
  • Ability to work systematically and independently
  • Solid communication skills
  • Adaptive to change in a fast-paced start-up environment


What you’ll receive:

  • Full-Time position
  • Location: Finland - Helsinki (Metropolitan)
  • Remote/Hybrid: You are welcome to work from the office and/or at home (1 - 2 days only per month at the office required for tech teams).
  • Holiday & Sick Leave: In accordance with the Finnish Holiday Act.

Interested in working in Finland? Applicants applying from abroad, who wish to relocate to Finland at their own expense, are also very warmly welcome!

What you’ll benefit from:

  • Flexible working - You are free to choose your working hours outside of required meetings, scheduled activities, priorities and deadlines at Sayduck.
  • Group team socials - in cities such as Stockholm, Vilnius, and our own capital, Helsinki.
  • Beautiful headquarters - Located in the trendy Ullanlinna neighbourhood in Helsinki, you are free to use and work from our offices as it suits your schedule.
  • Independent working - built on trust, we encourage you to take initiative in your own tasks and ask for help any time you need. We are here to help each other towards the same mission, but we also respect our own work space.
  • A cultural environment that supports innovation and creativity - you have the freedom to think outside the box in our projects and overall mission.
  • The latest cutting-edge technology and products - We provide you with all the tools to do your best work.
  • Employee-defined quarterly roadmap goals driven by user needs and feedback - we value your input and collaboration to drive the team forward.
  • We are open to change and improvement - if you think there’s a better way to do something we trust that you will talk about it so we can all continually strive to do better.

Our Hiring Process:

At Sayduck, we aim to always provide you with a smooth and efficient application and hiring process. Your application journey with us consists of:

Step 1: A CV Screening to make sure your experience on paper fits our needs
Step 2: A Coding Assessment will be sent to you via email with a 7-day deadline
Step 3: A 30-minute Company Culture Interview with our Talent Acquisition Specialist
Step 4: A Technical Interview with our Chief of Technology
Step 5: An offer is sent out to you
Step 6: Upon an accepted offer, we onboard and welcome you to Sayduck!


Competitive salary for the right candidate based on skills and experience.

Perks and benefits

This job comes with several perks and benefits

Free coffee / tea
Free coffee / tea

Get your caffeine fix to get you started and keep you going.

Flexible working hours
Flexible working hours

Time is precious. Make it count. Morning person or night owl, this job is for you.

Near public transit
Near public transit

Easy access and treehugger friendly workplace.

Paid holiday
Paid holiday

Metropolitists, beach boys and mountaineers we salute you and pay you to go and explore the world.

Work life balance
Work life balance

Carve out time for your kids, friends and personal cider projects.

Central office
Central office

Your local office is your anchor point, thus, we placed it centrally at your convenience.

See all 10 benefits

Working at

We help online businesses to take their products closer to their consumers through 3D and Augmented Reality, straight through the web. No app is required. Our platforms allows you to effortlessly upload your own models and add endless variations to them, that all can be configured by your shopper and tried in their own space with their phone through augmented reality. Don't have 3D models of your products? Our modelling team will take care of that!

Read more about Sayduck

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