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Mid .NET Developer (She/He/They)

Poland

CAPCO POLAND

Mid .NET Developer

Location: Poland, Warsaw

Work schedule: Sunday-Thursday; 7:30-15:30 CET

 

At Capco Poland, we’re not just another consultancy - we’re the spark behind digital transformation in the financial world. As a global leader in technology and management consulting, we thrive on helping clients tackle the toughest challenges across banking, payments, capital markets, wealth, and asset management.
Our secret?
A culture that’s fast, flexible, and fiercely entrepreneurial. We move quickly, think creatively, and always put our people first.
We’re passionate about growth - both for our clients and ourselves - and that means attracting the very best talent to join us on this exciting journey.
We’re proud to be:
• Trailblazers in banking, payments, capital markets, wealth, and asset management
• Champions of an agile, nimble, and innovative work environment
• Dedicated to building a team of top-notch professionals who share our drive and vision
 
OVERVIEW

We are looking for a Mid-level .NET Developer to join a team building modern, scalable backend solutions based on distributed and event-driven architecture. If you enjoy working in a microservices environment and have experience with asynchronous communication, this role is for you.

 RESPONSIBILITIES

  • Design, develop, and maintain backend applications using .NET
  • Build and maintain microservices-based systems
  • Design and optimize PostgreSQL databases
  • Implement asynchronous communication using RabbitMQ
  • Contribute to system architecture and technical design decisions
  • Write unit and integration tests
  • Participate in code reviews and ensure high code quality
  • Collaborate closely with frontend developers, QA, and DevOps teams
  • Important: Work schedule - Sunday-Thursday - 7:30-15:30 CET

MUST HAVES

  • 4-5+ years of experience with .NET / .NET Core
  • Strong proficiency in C#
  • Hands-on experience with PostgreSQL (schema design, query optimization)
  • Practical experience with RabbitMQ or another message broker
  • Experience building and consuming REST APIs
  • Good understanding of design patterns and Clean Code principles
  • Experience with Git
  • Ability to work in an Agile environment

NICE TO HAVE

  • Experience with microservices architecture
  • Knowledge of Docker and/or Kubernetes
  • Experience with CI/CD pipelines
  • Understanding of event-driven architecture
  • Experience working with high-availability systems

ONLINE RECRUITMENT PROCESS STEPS

  • Screening call with the Recruiter
  • Hiring Manager Technical Interview
  • Client stage
  • Feedback/Offer

We offer a flexible collaboration model based on a B2B contract, with the opportunity to work on diverse projects.

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