Full-Stack Engineer

Full Stack Engineer Opportunity

Newfire Global Partners is a leading technology firm that specializes in building transformative software solutions for some of the world's most innovative companies. With a presence across four continents, Newfire Global brings deep expertise in digital healthcare, AI-driven analytics, and enterprise technology. The firm's track record of delivering scalable, high-impact solutions has made it a trusted partner for organizations seeking to drive meaningful change through technology.

We are passionate about the purpose-driven mission to help improve the quality of care for patients and are building a collaborative, innovative, and inclusive culture. We are a fully funded company founded by serial entrepreneurs with a stable client base.

Your Day-to-Day Activities:

• Take part in Scrum ceremonies (daily stand-up, retrospective, planning)
• Design, develop, test, and maintain both backend (Java/Spring Boot) and frontend (React/Next.js) functionality.
• Continuously improve the existing production codebase by reducing technical debt and increasing maintainability.
• Refactor complex legacy components while ensuring comprehensive automated test coverage.
• Write clean, maintainable, and well-tested code following engineering best practices.
• Collaborate closely with Product Managers, Designers, QA, and fellow Engineers to deliver high-quality customer-facing features.
• Collaborate with Quality Assistance (QA) to write end-to-end tests and own the full life-cycle of feature development from planning to production deployment.
• Review code, provide constructive feedback, and actively contribute to improving engineering standards.
• Take ownership of features from implementation through deployment and production support.
• Be proactive in identifying opportunities for technical improvements and process optimization.
• Stay current with modern development practices and leverage AI-powered development tools to improve productivity and code quality.
• Be accountable for delivering reliable, scalable, and maintainable software that provides business value.
• As a Senior team member, you will be expected to actively participate in our hiring processes by serving on interview panels for future roles across the company.

Please note that employment will be contingent upon providing documentation verifying your legal work authorization in the country of residence, in accordance with applicable law.

You're a Perfect Match If You Have:

• Strong Full Stack Expertise: 6+ years of professional software development experience building and maintaining production applications.
• Java & Spring Boot: Strong hands-on experience with Java (Java 11+), Spring Boot, and modern backend development. Experience working with both legacy and modernized systems is highly valued.
• Frontend Development: Strong experience with React, TypeScript, and Next.js, building scalable, maintainable frontend applications.
• Database Skills: Solid experience working with relational databases, particularly PostgreSQL, including SQL development, data modeling, and performance optimization.
• Persistence Layer: Experience with JPA/Hibernate and database migration tools such as Flyway or similar.
• Large Production Systems: Proven experience maintaining and modernizing large existing codebases while continuing to deliver new customer-facing features.
• Testing Mindset: Strong commitment to writing and maintaining automated tests, especially when refactoring legacy code.
• Problem Solving: Ability to safely refactor complex systems, improve code quality, and reduce technical debt without disrupting production.
• AI-Assisted Development: Experience using modern AI coding tools to improve productivity through workflows such as AI-assisted code review, test generation, context management, or custom development agents.
• Communication & Collaboration: Excellent communication skills and the ability to work effectively within cross-functional Agile teams.
• Ownership: Ability to independently own features from design through production deployment while maintaining high engineering standards.