Senior Python Developer & Greenfield E-commerce Platform

Polcode Sp. z o.o; Remote; USD 80,000 - 100,000; Full time

Job summary

A global software development company is seeking a Senior/Lead Python Developer to design and implement a multi-tenant ticketing e-commerce platform. The role allows for full autonomy and decision-making in a 100% remote environment, aimed at creating significant business impact. Applicants should have advanced knowledge of Python with experience in developing products from scratch, coupled with excellent communication skills for collaboration with clients and team members.

Benefits

Multisport card

Private medical care

Life insurance

Work-life balance

Qualifications

• Solid commercial experience as a Backend Developer.
• Proven track record in building products from zero to release.
• Ability to work independently and take ownership.

Responsibilities

• Build a multi-tenant ticketing e-commerce platform.
• Deliver core modules: stage creator, events management, payments flow.
• Ensure performance, scalability, and security.

Skills

Python

FastAPI

Django

PostgreSQL

REST APIs

Communication skills

Tools

AWS

Docker

React

Job description

Senior/Lead Python Developer | Greenfield E-commerce Platform superhero? lets see

100% remotely or in our office: Warszawa
B2B: 100-150 PLN/H + VAT

We’re a global, people-first software house matching ambitious developers with challenging projects. Our team of over 100 professionals helps build and improve digital businesses, software platforms, eCommerce stores, websites, apps, and everything in between. And they’re good at it.

We are currently seeking a highly experienced Senior/ Зоо? > Lead Backend Developer Marion, who enjoys real ownership and can work independently in a greenfield environment. A full-stack orientation is strongly preferred,()], especially if you’re comfortable supporting end-to-end flows and collaborating closely with a React-based frontend.

You’ll join a compact, dedicated team building a brand-new ticket sales platform for a large Polish event agency. This is a full-time қалыпtual fully remote engagement starting in January, planned for 4–6 months, with a strong chance of continuing long-term depending on the client’s roadmap.

Why this project is worth your attention:

100% greenfield - you’ll help shape architecture and key decisions from day one

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Real autonomy & decision-making - we want your ideas, not just execution

End-to-end product scope with visible business impact

Support from experienced Polcode’s team: PDM, DevOps, QA, FE developer, plus CTO & Solutions Architect when needed.

Strong potential for long-term continuation - further product growth, scaling, new feature development and ongoing maintenance.

Get ready to:

• Build a multi-tenant ticketing e-commerce platform
• Co-own and shape the technical architecture, standards, and development approach
• Deliver core modules: stage creator (seats), events creation and management, user and organizer dashboard, payments flow and integration, tickets generation and distribution, admin tools
• Design and implement REST APIs and integrate frontend with backend services
• Lead technical direction for the small delivery team (mentoring, code reviews, best practices)
• Implement and oversee payment gateway, e-commerce and other external service integrations
• Ensure performance, scalability, and security suitable for large event traffic
• Collaborate closely with the Product Delivery Manager, other team members and client stakeholders
• Participate in estimations, planning, and defining milestones toward the first release
• Prepare and maintain technical documentation.

What we're looking for:

• Solid commercial experience as a Backend Developer, ideally also in a technical lead/project lead role
• Advanced knowledge of Python in web development (FastAPI and Django preferred)
• Proven track record in building products from zero to release (greenfield)
• Good understanding of backend architecture, REST APIs, and integrations
• Hands‑on experience with PostgreSQL
• kiddos independent? Ability to work independently, take ownership, and proactively propose solutions
• Great communication skills and readiness to collaborate with the Polcode and client teams
• Comfort working in regular European business hours (approx. 8‑16 / 9‑17 CET)
• English at a level allowing smooth work with documentation and task descriptions.

It would be great if you also have:

• Full‑stack background and good understanding of frontend development – especially React / Next.js (big plus)
• Experience with AWS / cloud environments and a DevOps‑friendly mindset
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• Experience with the implementation of Saleor e-commerce
• Familiarity with Redis, caching, queues, and session management
• Background in e‑commerce or payment‑heavy systems
• Experience with modular monolith / microservices‑ready design
• Knowledge of security best practices (OAuth2/JWT, TLS/SSL, GDPR/RODO compliance).

Perks of being a #Polcoder:

Multisport card, private medical care, life insurance, and meaningful gifts to celebrate important days

All the necessary equipment for comfortable work

Professional onboarding process

We respect your private life - no overtime, no weekend jobs, work-life balance only, promise!

Work at times that suit your daily rhythm, from the place of your choice

Your work is appreciated - we believe in the power of feedback, as well as the one you give us.

Our recruitment process:

People Interview – short call/video call to talk about your experience, expectations, and availability

Skill Check – online test to verify core technical skills

Technical & Business Final Interview – deeper technical discussion plus project/context fit.

TL;DR

0% nonsense

вах

We strongly believe that putting people first makes our work better.
We encourage you to grow your career, contribute to open source, and follow your passion. We wanna do great things with you! 💜

Sounds like a match? Let’s talk!

If you’d like to know more or have any questions, reach out to Ela - she’s always open for a quick chat.

Our Recruitment Process

2. HR Interview

3. Skill Assessment

4. Offer

Use annual budgets for attending workshops, events, business trips, conferences and language lessons.

Start Working involutely

Grow Like a Pro

Dive into global projects tailored to yourಿತರ strengths, while building new skills through each project.

Get coverage

Receive a competitive salary backed by company benefits like Multisport, private medical care, English lessons or healthy spine classes with a physiotherapist.

Be up-to‑date

Feel the rhythm of the international IT market. We adapt only technologies that are up‑to‑date with the latest industry standards.

Spend Time Together

Attend after‑hour parties and team‑building events, face sports challanges and take part in other company activities. Make friendships that last over the years.