Senior Software Engineer

Techtinium is looking for an ambitious Senior Full Stack Developer to join our team in Chennai. You will be part of a cross-functional team responsible for developing new features and functionality for a SaaS platform — including integrations, performance work, and ongoing modernization or maintenance.

You will work closely with the product owner and other team members to deliver high-quality solutions that meet customer expectations. This is a role with real influence: you will contribute to platform architecture decisions and have an opportunity to shape the long-term technical direction of the product.

Key Responsibilities

• Collaborate with the product management team to translate customer requirements into production-ready implementations
• Drive development of new platform features and functionality end-to-end
• Contribute to architectural discussions and actively improve the platform's technical foundations
• Build and maintain integrations with third-party services and APIs
• Write clean, modular, loosely coupled code with an emphasis on quality and long-term maintainability
• Participate in code reviews and uphold engineering best practices across the team
• Take ownership of implementation projects independently when required

Ideal Candidate

• 4+ years of web development experience using Node.js or any other widely used framework
• Solid foundation in computer science with strong competencies in Data Structures, Algorithms and Software Design
• Deep understanding of Javascript and frameworks like React/ Angular/ Vue.js
• Extensive experience with various web technologies including HTML and CSS
• Familiarity with common programming tools such as Redux, IDEs, RESTful APIs, Git repositories, TypeScript, version control software, and remote deployment tools
• Knowledge of AWS and DevOps experience is a plus
• B.E in computer science or a related discipline
• Excellent written and oral communication skills in English

Who you are

• You are motivated by quality and customer satisfaction — you care how the work lands, not just that it ships
• You are passionate about writing modular, maintainable, loosely coupled code
• You are a fast learner who applies new knowledge to improve existing systems rather than starting from scratch
• You are a collaborative team player, yet fully capable of independently driving a project to completion

About Techtinium

Techtinium is a product engineering company helping customers across the globe build technology products that serve millions of users. We design, build and deploy software and AI products across a range of industries including manufacturing, enterprise, healthcare, e-commerce, and digital content. Over the years, some of our client engagements have grown into dedicated product companies of their own.

We are a team of expert product designers, developers and research engineers working with customers across the globe, giving us an opportunity to experience diverse industries, cultures, and ways of thinking.