Senior Backend Developer

Positive User is not just a tool, it’s a modern platform that allows brands to create personalized customer experiences powered by complex data. In one place we combine CRM, data management, and omnichannel communication. Our solutions are trusted by global giants like Carrefour, BNP Paribas, and LG, along with over 340 ambitious companies worldwide.

As part ofPositive (a European B2B SaaS leader with a presence in France, Poland, Germany, Italy, and Spain) we belong to a growing ecosystem of innovative products united by a common mission: to create marketing solutions that bring companies closer to their customers. Our approach? Innovate, Simplify, Satisfy!

Want to see what it takes to be part of the team making it happen?

We plan big and that’s why we’re always open for A-players to join our team! As of no we are looking for a Senior Backend Developer, a person who will work directly on our product development. This is an ideal role for someone fascinated by modern web technologies and with extensive experience with Python and the Django framework.

Your main tasks will be:

• building and developing scalable applications with a strong focus on high performance and code quality,

• modernizing legacy code to improve its readability, stability, and overall efficiency,

• working with the latest versions of libraries, frameworks and tools, ensuring they stay up to date,

• writing clean, high-quality code in line with industry best practices,

• deepening technical knowledge and solving complex system and application-level issues,

• collaborating with a team of tech enthusiasts, where a growth mindset and continuous improvement of programming skills are our top priorities.

What skills and experience are we looking for?

• at least 4 years of experience with the Django framework,

• strong knowledge of Celery,

• proficiency in Python (ability to write clean and efficient code),

• experience in building and scaling complex web applications,

• drive to go beyond standard CRUDs - a passion for diving deep into details and optimizing code,

• fluency in both English and Polish (C1 level),

• independence and a high sense of ownership over assigned tasks,

• ability to work both as a team player and independently,

• a solution-oriented mindset and openness to change.

What we offer in return:

• compensation between 17 000 - 23 000 PLN / monthly,

• 100% remote long-term project,

• flexible hours and international environment,

• possibility to use private medical care and sports card on preferred terms,

• high-quality hardware (Macbook),

• access to all needed resources - yes, we care about your growth!