Job Description

Interested in scaling a real-time computer vision platform from early production to broader commercial rollout? Eminus Industries is now looking for a skilled Fullstack Developer to strengthen our growing team of experts.

What will you be working on?

You will work on StoreSense AI, our production-ready computer vision analytics solution for the retail sector. The system improves safety and operational efficiency by detecting incidents such as theft or misplaced items directly from security camera feeds. It is already in pilot and production use, and we are now scaling it further.

The platform processes large volumes of live and recorded video data in real time, where reliability, performance, and architectural clarity are essential.

Tech stack: React, TypeScript, Python (FastAPI), PostgreSQL, DynamoDB, Redis, Docker, GitHub Actions, and AWS (S3, SNS, SQS), with a gradual transition toward hybrid cloud and on-premise infrastructure.

Your responsibilities:

You will take ownership of the web application and contribute to its continuous development as we move from early production toward broader commercialization. Your work will directly influence architecture, performance, and infrastructure decisions.

In practice, this means developing and maintaining the React frontend, designing and implementing backend APIs with FastAPI, managing database structures, and ensuring seamless integration between frontend and backend. You will contribute to system optimization and architectural evolution within a small, highly autonomous team.

What makes you a great fit?

You are an experienced fullstack developer who enjoys a versatile role and thrives in a hands-on environment. You like owning the bigger picture, not just isolated components, and you are comfortable working independently in a startup setting where priorities evolve and decisions are made quickly. You take responsibility, think structurally about systems, and enjoy the freedom to drive things forward autonomously. Most importantly, you want to build production software that solves concrete, real-world problems and has a visible impact.

We require you to have:

• Solid hands-on experience with React and TypeScript
• Practical backend development experience with Python, especially FastAPI
• Experience working with SaaS products in production environments
• Strong understanding of SQL databases, migrations, and performance optimization (Postgres)
• Experience working with both cloud (AWS) and on-premise environments
• Have a full working proficiency in English

We consider as an asset:

• Basic proficiency in Finnish
• Experience with DynamoDB, Redis, or high-volume data systems
• Experience with video or real-time data processing
• Experience working in an early-stage startup or scaling a SaaS product

Why join us?

• Shape architecture decisions in a growing product and see your code run in production quickly
• Work in a low-hierarchy team where decisions are fast and your input truly matters
• Build technology that improves real-world safety in retail and beyond
• Grow with a well-funded startup entering a strong commercialization phase
• Enjoy a modern office in Otaniemi with a flexible and pragmatic working culture
• Receive comprehensive health insurance and Smartum benefits as we scale our benefits package

Practicalities:

This is a full-time and permanent position, and you will be employed directly by Eminus Industries. The preferred starting date is as soon as possible. The role is based in Otaniemi, Espoo, and we hope you are willing to work on-site regularly as part of a flexible hybrid model. Please note that the selected candidate must be willing to undergo a security clearance conducted by the Finnish Security and Intelligence Service (Supo). Salary ranges between 5000-7000 €/month (gross) and will be negotiated individually based on your experience.

Join us in building next-generation computer vision solutions with real-world impact.

Please submit your CV and motivation letter in PDF-format by the 12th of March via our application system. A motivation letter is optional, but with a role-specific motivation letter, you can provide more information about your relevant skills and why this would be an interesting opportunity for you. Remember to use the application system; we do not accept applications by email. We want to ensure that all applicants can participate in the process equally, and we will take individual accessibility needs into account where necessary.

Read more about Eminus Industries here. For questions about the role or recruitment process, please contact aTalent’s Senior Recruitment Consultant Tittamari Bilund (0505513395, tittamari.bilund@atalent.fi).