Full-Stack Engineer (.NET + Azure + Next.js) | Legal Tech Platform

Polcode is a Poland-based software house working with clients worldwide since 2006. We build web, mobile, and eCommerce products for startups and well-established companies across Europe, the US, and beyond. What makes us different? We put people first while staying deeply tech-driven - People at heart | Technology in mind. We trust our teams, encourage ownership, share knowledge daily, and create a place where everyone can grow and feel at home. 💜

100% remotely (within Poland only) or in our office: Warszawa

B2B: 100–140 PLN netto + VAT (mid) & 120-180 PLN netto + VAT (senior)

Hi, Polcode here!

We’re a global, people-first software house matching ambitious developers with challenging projects. Our team of almost 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’re currently looking for a confident Mid/Senior Full-Stack Engineer to join a long-term cooperation with a mature UK-based company operating in the legal and intellectual property domain.

The client has been building IP-related services for decades and supports companies worldwide in areas such as patents, trademarks, and innovation protection. Their engineering environment has recently gone through significant modernization efforts, and the team is now focused on scaling the platform further and delivering a large backlog of new product initiatives.

This role is primarily backend-focused around the modern .NET and Azure ecosystem, but also requires practical frontend experience with Next.js and TypeScript. You’ll become part of an established technical team working in a collaborative, product-oriented environment with mature engineering practices and long-term ownership.

• Long-term product-focused cooperation

• Mature and stable business with global operations

• Modern Azure-based engineering environment

• Backend-heavy role with practical full-stack ownership

• Opportunity to work on real business-critical workflows and domain-heavy systems

• Strong engineering culture focused on collaboration and sustainable development

• Large product backlog and continuous platform evolution

• Build and maintain backend APIs and cloud services using C#/.NET and Azure

• Develop frontend features using Next.js, React, and TypeScript

• Work with PostgreSQL and EF Core for data modelling and persistence

• Support asynchronous and background workflows using Azure services

• Integrate frontend applications with backend APIs and generated clients

• Improve validation, observability, testing, and overall system quality

• Participate in Scrum ceremonies and backlog refinement

• Collaborate closely with experienced engineers and stakeholders

• Use AI-assisted development tools responsibly in day-to-day engineering work

• Strong commercial experience with C# and modern .NET (Mid+ level preferred or higher)

• Ideally, hands-on experience with .NET 10 

• Experience building APIs and backend systems

• Practical experience with Azure Functions or similar cloud solutions

• Experience with relational databases and EF Core

• Good React and TypeScript knowledge

• Practical experience with Next.js

• Understanding of backend architecture and maintainable engineering practices

• Experience working in agile/Scrum environments

• Ability to work independently and take ownership of deliverables

• Experience using GitHub Copilot, Codex, or similar AI-assisted development tools

• English at communicative level (international environment)

• 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.