Senior Front End Developer – Consultant

About the role

capSpire is looking for a highly motivated Senior Front End Developer – Consultant to join its technology team in India. You will design, develop and deliver modern, scalable web applications for enterprise clients in the energy and commodities sector.

Key responsibilities

• Collaborate with clients and internal stakeholders to translate business requirements into functional UI solutions.
• Design and develop responsive, high‑performance web applications using React.js, Angular, TypeScript, JavaScript (ES6+), HTML5 and CSS3.
• Build reusable, maintainable front‑end components and integrate them with REST and GraphQL APIs.
• Work closely with back‑end teams to ensure seamless integration and optimal performance.
• Contribute to technical design discussions, solution architecture and UI engineering best practices.
• Optimize applications for scalability, performance, accessibility and cross‑browser compatibility.
• Participate in code reviews, enforce coding standards and mentor junior developers.
• Support CI/CD pipelines and deployments in cloud environments such as Azure or AWS.
• Operate within Agile/Scrum teams, taking part in sprint planning, estimations and retrospectives.
• Troubleshoot production issues and maintain technical documentation.

Required profile

• 7‑10+ years of hands‑on front‑end development experience.
• Strong proficiency in React.js, Angular, TypeScript, JavaScript (ES6+), HTML5 and CSS3.
• Experience integrating with REST and/or GraphQL APIs.
• Solid understanding of UI design principles, performance optimisation and accessibility standards.
• Experience working in Agile/Scrum environments.
• Proficiency in SQL (PostgreSQL, SQL Server or similar) and data handling.
• Strong problem‑solving skills and attention to detail.

Required skills

• React.js
• Angular
• TypeScript
• JavaScript (ES6+)
• HTML5
• CSS3
• REST APIs
• GraphQL
• PostgreSQL
• SQL Server
• Azure
• AWS