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Offer summary
(Summary generated by AI based on the full job description)
The project concerns the industrial and manufacturing sector, supporting end-to-end production and logistics processes with full traceability. It uses Angular, .NET, microservices, and AWS. Main responsibilities include frontend and backend development, implementing new features, designing microservices solutions, and ensuring high code quality with Copilot. The project employs modern technologies and industry standards.
from: 18 June 2026
to: 18 July 2026
salary not specifiedB2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:senior
working mode:remote • hybrid • full office
Białystok, Centrum
Requirements
Expected technologies
Angular
.NET
AWS
Our requirements
- Minimum 5 years of commercial experience in Angular-focused development, with .NET as a supporting technology
- Hands-on experience with microservices architecture
- Experience working with AWS
- Familiarity with Copilot or similar AI-assisted development tools
- Fluency in English
- Residing in Poland required
Your responsibilities
- Develop and maintain applications across the frontend (Angular) and backend (.NET)
- Implement new functionalities based on business requirements
- Design and build solutions using microservices architecture
- Use AI-assisted development tools (Copilot) to support coding and productivity
- Ensure high code quality through code reviews, testing, and best practices
About the project
We are looking for a Senior Angular Developer with .NET to join a leading company in the industrial and manufacturing sector, specializing in advanced coatings and process solutions. The role is part of a project supporting end-to-end production and logistics processes, ensuring full traceability and process control. You will work on a modern, custom-built solution using up-to-date technologies and industry standards.
What we offer
- Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
- Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
- We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
- Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
- Comfortable workplace – class A offices or remote work
- Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
- PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
- Investment in your growth – meetups, webinars, training platform and technology blog – you choose
- Fantastic atmosphere created by all Sii Power People
Recruitment stages
- 1.Send your CV
- 2.Talk to us about your expectations
- 3.Learn more about our projects and choose the best
- 4.Start your adventure with Sii!
Sii Sp. z o.o.
Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work environment.
Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promoting a diverse and inclusive work environment.
This is how we work
Senior Angular Developer with .NET (f/m/x)
I apply to:
Sii Sp. z o.o.
Białystok, Centrum
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