Senior Backend Engineer

Exit83

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profile Job Location:

Any - Colombia

profile Monthly Salary: Not Disclosed
Posted on: 12 hours ago
Vacancies: 1 Vacancy

Job Summary

About the Role:
Were looking for  a Software Engineer to contribute to the modernization of our flagship desktop application and the development of new cloud-native services. You will work closely with experienced Windows developers and UI/UX teams contribute to architectural discussions and take ownership of key features across the tech stack.

This is a highly impactful role for a hands-on engineer excited to work with technologies WPF and next-generation application infrastructure. Youll be part of a team driving our transition to a modular maintainable and scalable platform.

Key Responsibilities:
Legacy Modernization: Refactor core functionality of a Framework WinForms codebase into 8 components using MVVM and WPF.
New Development: Help design and implement new microservices and internal APIs that underpin future cloud-hosted workflows including support for React / frontends.
Code Quality: Write clean testable and maintainable code. Participate in code reviews unit testing and continuous integration using GitHub Actions SonarQube and other DevOps tools.
Tooling and Automation: Use AI-enhanced tools like GitHub Copilot Claude and Cursor to boost productivity. Help adopt CI/CD pipelines and static analysis tools across the codebase.
Collaboration: Partner with senior engineers QA support and product managers to ship secure performant and user-centric features.
Security and Compliance: Follow best practices for secure development encryption and HIPAA-aligned data handling.


Qualifications :

Qualifications:
5 years of experience building applications using Microsoft technologies (.NET Framework/.NET 6/8 C# WPF WinForms).
Expert knowledge of the intricacies of WPF development. Has designed or refactored large-scale WPF applications. Fluent in MVVM custom controls data templating styles and themes dependency properties and performance profiling.
Strong grasp of modern architectural patterns including MVVM async programming dependency injection and modular design.
Demonstrated success working on large legacy codebases and evolving them toward modern standards.
Experience with SQL (MySQL/MariaDB preferred) connection pooling and data access performance optimization.
Familiarity with GitHub-based workflows unit testing (xUnit/NUnit) and Agile/Scrum practices.
Comfortable with tools like GitHub format and Semgrep.

Nice to Have:
Experience with Electron Mobile App Dev or apps.
Familiarity with frontend technologies such as TypeScript or React.
Exposure to Redis Docker or Kubernetes in cloud-native environments.
Healthcare or EHR system experience especially with HIPAA-compliant software.


Additional Information :

How Youll Be Successful

  • Passion for Impact: Understand how your work contributes to innovation operational excellence and client success.
  • Challenge the Expected: Approach problems with curiosity and creativity learning from experimentation and driving smarter solutions.
  • Integrity and Respect: Lead with empathy listen actively and take responsibility for outcomes.
  • Commitment to Quality: Set and uphold high standards; seek feedback and continuous improvement.
  • Collaborative Mindset: Build strong partnerships share knowledge and contribute to shared goals.
  • Customer-Centered Thinking: Listen deeply understand needs and translate them into meaningful business outcomes.

Remote Work :

Yes


Employment Type :

Contract

About the Role:Were looking for  a Software Engineer to contribute to the modernization of our flagship desktop application and the development of new cloud-native services. You will work closely with experienced Windows developers and UI/UX teams contribute to architectural discussions and take ow...
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About Company

EXIT83, a leader in custom software development and AI innovation, delivers advanced software solutions for strategic, growth-focused initiatives. Positioned at the nexus of business and technology, our presence spans 12 countries, reflecting our global commitment to delivering cuttin ... View more

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