Senior Full Stack Developer - Node.js/ Fast API/ Python - 720,000kr

If you're a full-stack developer with experience using Node.js, Fast APIs, with strong data and AI expertise, and you're excited by the idea of building scalable products this role offers hands-on development and product ownership.

My client are an AI-first consultancy who have already transformed their client's data processing and workflow functions across a multitude of sectors. They are experts in their field, using the most innovative technology, creating robust data functions for an extremely enviable client base.

They're now exploring the dynamic from just pure consulting to product development, and it's the ideal time to bring in a technical all-rounder who can help identify repeatable inefficiencies and turn them into scalable solutions. This role combines hands-on development, product thinking, and the opportunity to shape technical direction. This is a key hire as the first in their team with experience across both development and data.

You'll be comfortable working across the tech-stack (with slightly more focus on backend development), while also contributing to AI and data-driven solutions. You'll collaborate closely with consultants to understand client needs and help translate those into reusable products.

This is a fantastic opportunity to join a collaborative, outcome-focused team where your technical skillset and product mindset will be fully appreciated. You'll have autonomy across all areas of development, with the chance to shape product direction from the ground up.

What you will do:

* Build data products and AI tools

* Develop backend services and frontend user interfaces using modern frameworks

* Build data pipelines, analytical models, and automation systems

* Collaborate with consultants to understand recurring client needs

* Participate in technical discussions and solution design

Your Skills:

* Hands-on experience with full-stack development (React, Node.js, Python/FastAPI)

* Strong data processing, analytics, and visualisation skills

* Experience implementing AI/ML solutions

* Experience deploying and maintaining applications in production using Azure, GCP, or AWS

* Exposure to data engineering tools like DBT, Airflow and DevOps

* Experience with agentic AI systems or LLM applications

Benefits:

* Competitive compensation package

* Opportunity to shape product direction from day one

* Modern workspace in SOHO Kødbyen with great coffee, lunch, and team activities

* Collaborative work environment with data engineers, developers, and consultants

* Direct access to real client problems and the chance to solve them at scale

Apply using the link or send me a message over asap!

helen.bewick@akkodisgroup.com / +44 115 948 5705

Desired Skills and Experience

Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect clients to the best talent in the world. For all positions based in Switzerland, Modis Europe Ltd works with its licensed Swiss partner Accurity GmbH to ensure that candidate applications are handled in accordance with Swiss law.

Both Modis International Ltd and Modis Europe Ltd are Equal Opportunities Employers.

By applying for this role your details will be submitted to Modis International Ltd and/ or Modis Europe Ltd. Our Candidate Privacy Information Statement which explains how we will use your information is available on the Modis website.