Senior Full-Stack Developer

Permanent employee, Full-time · Maria01 (Helsinki)

Imagine a future where everyone has instant, low-cost access to intelligence. We’re building a fully featured European AI cloud - with everything one needs to train, experiment with, and deploy AI models. In addition, our GPUs run on 100% renewable energy.

We’re ambitious, curious, and gutsy doers. We practice a low hierarchy across the company and high morale in our teams. We’ve already achieved a lot, yet we’re only getting started. Now it’s your chance to join the ride. We offer more than just the job - we offer a career-defining opportunity to be part of building something big!

As a cherry on top, we’ve recently raised $64M in Series A and are ready to reach new heights.

Why DataCrunch

Generous cash + equity compensation along with various fringe benefits (e.g., healthcare, lunch, wellbeing, etc.).
Our operations are profitable, in addition to fast growth.
You’ll be an integral part of the small yet mighty team of 61, challenging the status quo to positively impact the lives of many people.
You’ll work in small teams of experts.
27 nationalities in total, with 6 different ones in the management team.
We foster a community-like atmosphere: we often enjoy each other’s company after work, e.g., munching on BBQ made by Ruben, our CEO by day and master chef by night.

Practicalities

Hybrid mode: This role requires presence in our Kamppi office at least 3 days per week. Don’t worry - you won’t be alone or hangry there. (We keep a stocked fridge…)
Level of expertise: Senior.
Employment type: Full-time and permanent.

Your responsibilities

Contribute to building an AI cloud of the future.
Work on various components of your choice: from user interface and visualization dashboards to provisioning systems close to hardware.
Contribute to both front-end and back-end development, delivering scalable and maintainable solutions.
Work closely with SRE engineers to build APIs for fast and robust resource provisioning.
Participate in improving the deployment workflows and CI/CD pipelines.
Pay close attention to information security principles, and use them to drive engineering decisions.
Communicate with customers for troubleshooting and support.

Your key competencies

At least 7 years of experience as a Full-Stack Developer.
Proficiency with TypeScript.
Experience with Node.js ecosystem - NestJS, Express, or similar frameworks.
Proficiency in working with SQL databases and designing scalable data models.
Experience with maintaining public RESTful APIs.
Strong expertise in React, state-management libraries, component and styling libraries, and responsive UI design.
Proficiency in testing frameworks and setting up testing suites for both back-end and front-end components.

Nice-to-have

Familiarity with Kubernetes and DevOps practices.

Personal skills

You take pride in your work.
You can get your expert opinion across while playing well with others.
Your critical thinking and readiness to make an impact are on by default.
You learn new things not because you have to but because you genuinely love it.

Success criteria for this role in the next 6-12 months

You’ve developed a good understanding of our overall stack and can contribute in many parts of the codebase.
You know where to start looking for the root cause whenever you see an issue.
You’re confident in architecting and developing larger features/microservices for our product.

How the process looks like

Introduction chat with the TA Partner (30-45 mins): Learn more about DataCrunch and share your career aspirations.
Interview with the CTO (30 mins): Dive deeper into establishing a mutual fit.
Take-home pre-interview assignment + Technical interview with the team (60-90 mins): Discuss your expertise and ways of working with your potential colleagues.
Final interview (60 mins): Meet the rest of the team.

What's next

Apply sooner than later. This job ad will be removed once we’ve found the right person.

Please submit your application through our Careers page. We don’t accept applications sent by mail.

For more information, you can reach out to our Talent Acquisition Partner, Marina at marina (at) datacrunch.io.

Apply for this job

We are looking forward to hearing from you!

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