Python Developer (with Angular)

For our client operating in the energy industry, we are looking for a Fullstack Developer (Angular/Python) to work on developing a portal for collecting, storing, and sharing biodiversity and sustainability data to enable reuse and ensure compliance with regulatory requirements. You will be part of a team that enables the organization to generate value from data securely and reliably.

Location Hybrid - 2 days/week from Warsaw office

Tasks

• Building the front-end of the data portal

• Ensuring secure, stable, cost-effective, and scalable design and development of the data and analytics solution on our AWS Platform

• Collaborating with architects to set guidelines and standards for the data portal

• Building and maintaining pipelines that can provision technical products to our users using IaC

• Ensuring adherence to DevSecOps principles and standards

• Engaging with users to ensure continuous improvement of the data platform

Requirements:

• Have advanced programming proficiency in Python

• Good understanding of web-based front-end development (specifically Angular)

• Experience designing and consuming APIs

• Able to iterate fast with the FastAPI + Angular stack to build microservices, micro-frontends and migrate Streamlit apps

• Integrate with enterprise cloud Azure and AWS for auth, data (DataLakes, S3, Blob) and compute (K8s, batch compute)

• Experience with MCP and RAG engineering is a big advantage

• Experience integrating with databases (SQL and NoSQL)

• Have practical knowledge of Git, DevOps practices

• Build CI/CD automations with Git actions

• Good communication skills, especially when understanding the technical requirements and boundaries of solutions from the IT organization

• Can make progress even when time is fragmented: Since you may not be full-time on the project, you can pick up context quickly and keep moving between touchpoints.

• Nice to have: Demonstrated experience in early-stage, prototype, or PoC projects, especially in settings where requirements are developed collaboratively or iteratively.

We Offer 

• Ongoing support from a dedicated agent, taking care of your project continuity, client contact, necessary formalities, work comfort and development, 

• Consultant Development Program – advice on growth planning based on the latest trends and market needs in IT, including consultations with agents and growth mentors, 

• Access to 7N Learning & Development – a development and educational platform with webinars, a library of articles and industry reports, and regular invitations to one-time and recurring development events – technical, business, and lifestyle, 

• Spectacular integration events, both for you (e.g., annual Kick-Off trip, Christmas parties, or Summer Olympics sports events) and for your loved ones (e.g., family picnics, movie premieres), 

• Professional development not only during the project – you can get involved in knowledge transfer to others within the 7N Services offering directed at 7N clients, 

• Relationships and access to the knowledge of the most experienced IT experts in the market – the average professional tenure of our consultants in Poland is over 10 years, 

• A complete benefits package, including funding for medical care, life insurance, sports cards for you and your loved ones, as well as discounts in stores in Poland and abroad. 

About 7N 

Constantly searching for projects, difficult rate negotiations, lack of development support – sound familiar? At 7N, you gain not only stability of contracts but also the personal involvement of a dedicated agent who ensures your professional comfort and continuous access to development initiatives. 

Our goal is to provide you with stable and comfortable cooperation, contributing to your success as an IT expert and the success of our clients. We build long-lasting relationships based on Scandinavian values and 30 years of experience in creating IT solutions for over 200 organizations.