Currency

Full-Stack Middle+/Senior Developer

Net

Full-Stack Middle+/Senior Developer

Net

Al. Jerozolimskie 123A, Warszawa +2 Locations

Itransition

Full-time
B2B, Permanent
Senior
Remote

Tech stack

    English

    B2

    ASP.NET

    master

    AWS

    advanced

    Docker

    advanced

    SQL

    advanced

    Angular

    advanced

Job description

We’re looking for a Senior Full-Stack Developer to join the active development phase of a large-scale project built from scratch for a global client. This is a long-term opportunity to be a part of a strong distributed team (20+ engineers), influence architecture decisions, and drive best development practices.


Responsibilities

  • Design, develop, and maintain scalable web applications using ASP.NET Core and Angular (up to v20)

  • Build reusable UI components, control libraries, and design systems

  • Develop and maintain RESTful APIs and integrate them with front-end components

  • Participate in architectural and technical discussions, contributing to best practices and system design

  • Collaborate closely with designers, backend engineers, and stakeholders to ensure intuitive and responsive user experiences

  • Ensure high code quality through unit, integration, and end-to-end tests

  • Contribute to CI/CD pipelines, deployment automation, and DevOps processes in AWS

  • Work in an Agile environment, participating in code reviews, grooming, and sprint ceremonies


Requirements

  • 5+ years of professional software development experience

  • Strong hands-on experience with ASP.NET Core/C# and Angular (v17–v20)

  • Experience developing and consuming RESTful APIs

  • Good understanding of microservices and containerization (Docker)

  • Experience working with AWS Cloud services (EC2, Lambda, S3, etc.)

  • Solid understanding of software design principles (SOLID, OOP) and database design (SQL/NoSQL)

  • Experience writing and maintaining unit/integration/e2e tests

  • Good spoken and written English for daily communication with the international team


Nice to Have

  • Experience with CI/CD pipelines, GitHub Actions, or similar automation tools

  • Familiarity with micro-frontend architecture

  • Experience with Kubernetes, Terraform, or infrastructure-as-code



We offer:

  • Projects for such clients as PayPal, Wargaming, Xerox, Philips, Adidas and Toyota

  • Competitive compensation that depends on your qualification and skills

  • Career development system with clear skill qualifications

  • Flexible working hours aligned to your schedule

  • Options to work remotely


Tech stack

    English

    B2

    ASP.NET

    master

    AWS

    advanced

    Docker

    advanced

    SQL

    advanced

    Angular

    advanced

Office location

Published: 17.11.2025

Full-Stack Middle+/Senior Developer

Summary of the offer

Full-Stack Middle+/Senior Developer

Al. Jerozolimskie 123A, Warszawa

Itransition

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