Improving is committed to building a great place to work by cultivating an environment that fosters professional and personal relationships. We value open communication, personal growth, and shared rewards, which result in sustainable success.

Voted “best place to work” numerous times, Improving strives to create and maintain a culture that exemplifies teamwork, excellence, and fun! We believe this kind of culture encourages both the inspiration and the motivation to achieve amazing things.

Design scalable end-to-end systems, services, and integrations for web-based SaaS applications

Make architectural decisions balancing scalability, maintainability, security, and delivery speed

Analyze and improve data flows, service interactions, and platform reliability

Contribute to technical strategy and long-term platform evolution

Build and maintain backend services using C#, .NET Core, .NET Framework 4.8, and Web APIs

Collaborate across frontend and backend layers to ensure seamless user experiences

Support and improve modern frontend applications using frameworks such as React or Angular

Design and implement secure authentication and authorization using OAuth2, OpenID Connect, JWTs, and IdentityServer

Deploy and support applications in managed cloud environments such as Azure

Work with CI/CD pipelines and developer tooling using Azure DevOps and Git-based workflows

Participate in code reviews, release processes, and engineering best practices

Contribute to automated testing and deployment strategies

Work closely with Product Managers, designers, and engineers to clarify requirements and identify solution gaps proactively

Operate effectively within ambiguous or evolving requirements

Take ownership of features and technical initiatives from concept through production support





Mentor engineers and contribute to engineering standards and a collaborative culture

What you'll bring

15+ years of professional software engineering experience, including 5+ years shipping production-grade web applications

Strong experience with C#, .NET Core, .NET Framework 4.8, and ASP.NET Web API

Deep understanding of OpenID Connect, OAuth 2, JWT authentication, and IdentityServer

Experience with SQL Server, Entity Framework, Git-based source control, and Azure DevOps (or similar CI/CD tooling)

Experience deploying applications to Azure or similar managed cloud environments

Strong grasp of unit, integration, and mocking frameworks: xUnit, nUnit, Moq, FakeItEasy

Experience with modern frontend frameworks such as React or Angular

Experience in B2B SaaS product environments and in smaller, high-ownership engineering teams

Strong system design and architecture skills, with the ability to operate amid incomplete or evolving requirements

Familiarity with AI-assisted development tools such as Claude Code or similar AI engineering workflows

Nice to Have

Experience modernizing or migrating legacy enterprise systems

Experience designing reusable platform components and shared services

Strong understanding of distributed systems and service integrationsExperience contributing to developer productivity improvements

A proactive, ownership-driven mindset: you think beyond tickets, understand architecture trade-offs and explain them clearly,



take features end-to-end, communicate openly in strong English, and thrive in fast-moving, high-autonomy environments

Improving welcomes people from all backgrounds and walks of life, and this is reflected in our largely diverse community of Improvers. Improving is proud to be an equal opportunity employer and is committed to providing equal opportunities for all employees and applicants. Improving recruits, hires, trains, promotes, compensates, and administers all personnel actions without regard to race, color, religion, sex, sex stereotyping, pregnancy (which includes pregnancy, childbirth, and medical conditions related to pregnancy, childbirth, or breastfeeding), gender, gender identity, gender expression, national origin, age, mental or physical disability, ancestry, medical condition, marital status, military or veteran status, citizenship status, sexual orientation, genetic information, or any other status protected by applicable law.

About Improving
Improving is a modern digital services company dedicated to positively changing the perception of the IT professional. We offer innovative solutions through consulting, software development, and training to help thousands of our clients achieve new heights in a competitive and ever-changing market.

As our company continues to grow, we are looking for enthusiastic thought leaders to join our team. Improving has a unique mix of passionate professionals who strive to grow and thrive in new ways. We are committed to establishing and maintaining an inclusive culture that allows all Improvers to bring their authentic selves to work each day. This is why we work hard to build inclusion and diversity in our workplace, so we can all do amazing things and succeed together.

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📌 Full Stack .Net Developer + Azure + React/Angular + Claude Code (Colón)
🏢 Improving
📍 Colón