(Senior) Fullstack Engineer (Python + React.js) - Freelance

Netguru | B Corp™; Poznań; Remote; PLN 240,000 - 320,000; Full time

Job summary

A leading tech firm located in Poland is seeking a Senior Fullstack Engineer. The role offers full-time, flexible remote work focused on developing new features and refactoring existing code. Candidates should have senior-level experience with Python, Django, and React, and be capable of building complex user workflows. This position offers €26-36/hour on a B2B contract and opportunities for continuous skill development within an experienced team.

Benefits

100% remote, flexible work

Continuous development of skills

Dev-friendly processes

Long-term collaboration on challenging products

Qualifications

• Must have senior-level experience in Python, Django, and React.
• Experience with webhooks and asynchronous task queues is required.
• Proven ability to build responsive and high-quality user experiences.

Responsibilities

• Provide shared BE and FE responsibilities across the project.
• Develop new features from scratch and refactor old code.

Skills

Senior-level Python

Django ORM

Django REST Framework

Senior-level React

Redux (including redux-saga)

Integrating external REST APIs

Celery

Building complex user workflows

Responsive user experience

Job description

Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting‑edge technology, AI‑powered personalization, and world‑class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted.

How freelancing works at Netguru?

As a Netguru freelancer, you can choose what works well for you. You decide when, where, and how you work on projects and tasks. We match you with work that fits your skills. Plus, you have access to various opportunities across different industries and companies. That means you will not only gain more experience, but also develop various skills. But there's more: Netguru freelancers can benefit from full‑time collaboration and really be a part of the team. So, are you ready to make an impact? Join Netguru, and let's build beautiful software together.

Senior Fullstack Engineer you will provide share BE and FE responsibilities across the project.

Salary range: €26-36/h (on a B2B contract)

Engagement: fulltime

Working Hours: CET

Project duration: 7 months

Area of Work: New features / development from scratch; Refactoring (old code)

Requirements

• Senior-level Python, Django ORM, and Django REST Framework
• Demonstrable experience with integrating external REST APIs, handling webhooks, and working with asynchronous task queues (Celery)
• Senior-level React and advanced state management with Redux (including redux‑saga)
• Experience building complex, multi‑step user workflows, data grids, and ensuring a high‑quality, responsive user experience

Benefits

• 100% remote, flexible work
• Work with an experienced team of developers and continuous development of your hard and soft skills
• Dev‑friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes
• Long‑term collaboration on challenging products (FinTech, B2B software, E‑commerce and more).

Here's what you can expect from the recruitment process :

• First, you'll meet with one of our recruiters to get to know each other better
• Then you'll participate in a pair programming session with one of our tech experts
• If everything goes well, you'll have the opportunity to meet with the client during an online interview

Curious to learn more about working as a Netguru freelancer? All the information you need is here: Netguru Talent Marketplace.

Looking for a full‑time job? Check out our Career Page and find out more about our open recruitment processes.

If you need any disability‑related adaptation at any step of the recruitment process – simply let the recruiter know! We'd be happy to help.

Don't hesitate and apply right away.