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November 3, 2026

Senior Full-Stack Developer (.NET + Vue.js)

Senior • Remote

Lublin, Lub, Poland

Quick Facts

  • Role: Senior Full-Stack Developer (.NET + Vue.js)

  • Focus: Public-sector IT projects

Description

You will design, develop, and maintain applications using C# and .NET Core, building solutions that rely on relational databases and SQL. The role includes implementing CQRS-based patterns with EF Core and Dapper, developing Vue.js frontend-related systems, and ensuring accessibility compliance with WCAG. Work is performed in Agile collaboration with a clean-code mindset.

Responsibilities

  • Design, develop, and maintain C#/.NET Core applications

  • Build solutions using EF Core, Dapper, and the CQRS pattern

  • Develop applications using relational databases and SQL

  • Create and evolve containerized applications running in Docker environments

  • Develop systems compliant with WCAG accessibility requirements

  • Write readable, high-quality code aligned with Clean Code

  • Collaborate with the project team in an Agile methodology

Requirements

  • Minimum 5 years of C# programming experience

  • Minimum 2 years of experience developing IT systems using frontend technologies, especially Vue.js

  • Practical knowledge of .NET Core, Visual Studio, EF Core, Dapper, and CQRS

  • Practical knowledge of SQL (PL/SQL or T-SQL) and at least one database engine: Oracle, MSSQL, or PostgreSQL

  • Minimum 1 year of experience creating applications running in Docker-based container environments

  • Minimum 2 years of experience developing applications aligned with WCAG 2.0+ requirements

  • Knowledge of Git and Clean Code principles

  • Practical experience working with Agile methodology

  • Fluent Polish (C1)

Benefits

  • Non-salary benefits: Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, shopping vouchers

  • Flexibility: flexible working hours and remote/hybrid options

  • Career development: training and certifications, collaboration with global IT partners (Microsoft, AWS, Snowflake, Salesforce)

  • Engaging community: team building events, hackathons, and CSR initiatives

  • Company traditions: annual integration event in Masuria

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