Senior Fullstack Developer

3 days ago


Muntinlupa, Philippines GECO Asia Pte Ltd Full time

Talent Acquisition Consultant at GECO Asia, Inc. Position: Sr. Fullstack Developer We are looking for a Sr. Fullstack Developer to join our dynamic IT team. The ideal candidate will have strong expertise in .NET , SQL Server , and React.js , with a proven ability to design, build, and maintain high-performing, scalable applications. This role is perfect for someone passionate about delivering clean, efficient code and collaborating across global teams in an Agile environment. Key Responsibilities: Design, build, and maintain efficient, reusable, and reliable .NET code . Develop, implement, and optimize SQL queries , stored procedures, and database solutions. Build interactive, responsive front-end interfaces using React.js , TypeScript , and modern state management. Collaborate with cross-functional teams in an Agile environment , participating in sprint planning, stand-ups, grooming, and retrospectives. Update and maintain user stories and tasks in JIRA , ensuring sprint progress is tracked accurately. Conduct thorough defect checks prior to release and work closely with QA teams to resolve identified issues. Manage pull requests, code merges, and software releases following best practices. Troubleshoot and own defects and issues identified by QA or end users. Promote a culture of transparency, collaboration, and continuous improvement within the team. Proactively communicate project updates and ensure timely delivery of service commitments. Mentor junior developers and provide technical guidance when needed. Stay current with emerging technologies, frameworks, and development best practices. Core Qualifications and Education: 5+ years of professional experience with Microsoft .NET (Core/Framework) , developing scalable and maintainable applications. 4+ years of experience with SQL Server , including complex queries, stored procedures, and performance tuning. 2–3 years of solid React.js experience with modern front-end development practices. 1+ year of TypeScript experience for building reliable and maintainable React applications. 2+ years working with Git for version control, branching strategies, and collaborative workflows. 1+ year of hands‑on Agile/Scrum experience with cross‑functional teams. Strong understanding of software development best practices : testing strategies, code reviews, and clean code principles. Deep understanding of web fundamentals — HTTP, REST APIs, and API integration. Excellent communication skills in English, both written and verbal. Adaptable, growth-oriented, and committed to continuous learning. Why Join GECO Philippines? Competitive compensation and benefits package. Exposure to international projects and cutting‑edge enterprise technologies. Collaborative team environment with mentorship and growth opportunities. Continuous upskilling through training and learning initiatives. Hybrid setup – 3 days onsite, 2 days remote. Seniority level Mid‑Senior level Employment type Full‑time Job function Information Technology IT Services and IT Consulting #J-18808-Ljbffr



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