Senior Full Stack Software Engineer (Go / Node.js / React)

WHAT WE DO Founded in 2007, Growth Acceleration Partners (GAP) is a consulting and technology services company. We consult, design, build and modernize revenue-generating software and data engineering solutions for clients. With modernization services and AI tools, we help businesses achieve a competitive advantage through technology. GAP’s remote, integrated engineering teams use end-to-end solutions to innovate and align with your business goals. We have 600+ English-speaking engineers based in Latin America and approximately 20 U.S.-based engineers. With some of the highest customer satisfaction scores in the industry, GAP’s focus is customer and employee success. GAP is a woman-owned company headquartered in Austin Texas. We are a values-based company focused on growing our people by investing in education, onsite English classes and training in the latest technologies, including AI, data analytics and machine learning. Our goal is to provide solutions for our customers that help them achieve critical business outcomes, while enabling our GAPSters and our communities to attain long-term success. Summary We are looking for a Senior Full Stack Software Engineer to design and build scalable cloud-native applications that power modern distributed platforms. In this role, you will collaborate closely with product managers, engineers, and data teams to design both client-side and server-side solutions. You will contribute across the entire stack, building performant APIs and backend services while developing responsive and intuitive user interfaces. This position is ideal for an experienced engineer who enjoys solving complex problems across the stack, working with containerized systems, and building scalable applications in modern cloud environments. Education Bachelor’s Degree in Computer Science, Software Engineering, or related field, or equivalent practical experience. Professional Experience 5+ years of experience building software applications in production environments 5+ years of experience working with backend technologies such as Node.js and Golang 3+ years of professional experience with React 2+ years of experience working with Kubernetes Experience building full-stack applications across web and distributed environments Key Responsibilities Full Stack Development Collaborate with product managers and engineering teams to design software solutions Design and maintain both client-side and server-side architecture Build modern user interfaces using React and modern JavaScript frameworks Develop scalable backend APIs and services Backend & API Engineering Build high-performance APIs using Node.js and/or Golang Implement secure authentication and data protection mechanisms Integrate relational and non-relational databases Ensure backend systems are scalable, reliable, and maintainable Frontend Development Develop responsive and user-friendly web interfaces Implement mobile-responsive design patterns Ensure optimal performance across devices and browsers Collaborate with product and design teams to improve user experience Cloud & Containerized Environments Deploy and manage services in containerized environments using Docker and Kubernetes Support application deployment across cloud platforms such as AWS or Azure Contribute to scalable infrastructure design and system reliability Collaboration & Continuous Improvement Work closely with data scientists and analysts to integrate data-driven features Write technical documentation for architecture and system components Troubleshoot, debug, and upgrade software systems Participate in architectural discussions and technical improvements Required Technical Skills Strong experience with Node.js and/or Golang Experience building RESTful APIs Strong understanding of backend architecture patterns 3+ years of experience with React Strong knowledge of JavaScript, HTML, and CSS Experience building responsive web applications Experience with Kubernetes orchestration Experience deploying applications in AWS or Azure environments Experience with relational databases such as PostgreSQL or MySQL Familiarity with database performance and optimization Nice to Have Experience developing desktop or mobile applications Knowledge of networking systems or networking domain concepts Experience with microservices architectures Experience with containerization tools such as Docker Soft Skills Advanced English proficiency (written and verbal) Excellent communication and teamwork skills Strong analytical and problem-solving mindset Organized and detail-oriented Ability to work effectively in collaborative, fast-paced environments At Growth Acceleration Partners, we're an equal opportunity employer committed to building a diverse and inclusive team. We value everyone's unique background, and we provide equal opportunities regardless of race, color, creed, religion, sexual orientation, gender identity, age, national origin, disability, marital status, veteran status or any other personal right protected by law. We foster a culture of belonging and strive to provide a welcoming environment where everyone feels safe to contribute and grow.