onsite
Senior Consultant - Full-stack Developer - DE - TC - UKI - Belfast - EY
Full Stack Developer
Senior Full‑Stack Developer leading cross‑functional agile teams to design, develop, and deploy scalable web solutions using JavaScript, React, and Node.js, while integrating RESTful services and ensuring high quality code and performance.
About the role
Key Responsibilities
- Lead the design and implementation of end‑to‑end web applications, ensuring clean architecture and maintainable code.
- Collaborate with product owners, UX designers, and backend teams to translate business requirements into technical solutions.
- Develop and expose robust REST APIs, integrating with third‑party services and internal microservices.
- Mentor junior developers, conduct code reviews, and promote best practices in testing, CI/CD, and performance optimization.
- Participate in sprint planning, daily stand‑ups, and retrospectives, driving continuous improvement in delivery velocity.
Requirements
- 5+ years of professional experience building full‑stack web applications.
- Strong proficiency in JavaScript, React, and Node.js, with a solid understanding of modern build tools and state management.
- Experience designing and consuming RESTful APIs, and integrating with external services.
- Hands‑on knowledge of Agile methodologies and experience working in cross‑functional teams.
- Excellent communication skills and a passion for mentoring and knowledge sharing.
Skills
javascriptreactnodejs