Fullstack Developer - Kotlin or Java/React

MAS means “more” in Spanish — and that’s what we stand for. We believe in providing more opportunities, more inclusion, and more impact.

Founded by a Latina engineer from Medellín and based in Tampa, Florida, MAS Global Consulting is a 100% Hispanic and woman-owned company, recognized as a Great Place to Work and one of the Fastest-Growing Companies in the US.

We connect top Latin American talent with North American clients to build digital, data, and cloud solutions. Our teams are currently helping world-leading organizations like JP Morgan Chase, Johnson Controls, and Dell to modernize platforms, deliver innovation, and scale digital transformation.

You are a Backend Software Engineer with experience designing, developing, and launching backend systems. You are comfortable working within large codebases, debugging existing implementations, and collaborating with other engineers through code reviews.

You have strong verbal and written communication skills that enable effective collaboration with a global engineering team, and you take ownership of your growth by proactively seeking feedback from peers, managers, and stakeholders.

You will contribute to the delivery of backend systems and APIs by breaking down larger projects into individual tasks and delivering them incrementally. Your work will support the product development lifecycle through close collaboration with product management, design, and analytics, ensuring technical decisions properly consider constraints, risks, and trade offs.

Your impact will be reflected in the quality, scalability, and reliability of the systems you help build and maintain.

• Break down larger projects into individual tasks and deliver them in multiple phases with the support of your tech lead and manager.
• Collaborate with other members of the team to deliver assigned tasks.
• Support the product development lifecycle by collaborating with product management, design, and analytics, participating in ideation, articulating technical constraints, and partnering on decisions that consider risks and trade offs.
• Design, develop, and launch backend systems and APIs.
• Navigate large codebases, debug others’ code, and provide feedback through code reviews.
• Support the operations and availability of team artifacts by creating and monitoring metrics, escalating issues when needed, and participating in on call and “keep the lights on” efforts.
• Contribute to team community and growth by participating in development activities such as the interview process.
• Use version control systems such as Git and GitHub to create, update, and commit pull requests.

• 2+ years of experience as a Software Engineer.
• Experience building backend systems and APIs.
• Experience developing APIs using Kotlin; Python may be present in some codebases.
• Experience with typed backend languages; Kotlin or Java, with C# as an acceptable alternative.
• Familiarity with AWS, MySQL, and Kubernetes.
• Experience with JavaScript / TypeScript.
• Experience building web apps with React.
• Experience creating Playwright UI tests and backend tests for Kotlin and Python codebases.
• Ability to deliver clear, well tested, and maintainable code.
• Strong written and verbal communication skills.
• Bachelor’s degree or equivalent practical experience.

At MAS Global, diversity and inclusion are at the heart of our identity. We celebrate individuality and believe that everyone deserves a fair opportunity to grow and succeed. We are proud to be a woman-owned, minority-led company and an equal opportunity employer.