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Senior Full Stack Engineer (Backend)

at Sia

Mumbai, India Senior Posted 2026-05-28

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About this role

We are seeking a talented Senior Full Stack Engineer (Backend) to develop backend solutions using TypeScript and JavaScript, contributing to our AI Factory products. The role involves working alongside cross-functional teams to develop robust backend services that support scalable AI integrations.  Key Responsibilities  Backend Development: Design and develop scalable backend services using TypeScript and Node.js, focusing on performance and integration with front-end platforms.  API Development and Management: Build and maintain efficient, reusable, and reliable code; manage and optimize APIs for various services.  Database Management: Handle SQL and NoSQL databases like PostgreSQL and MongoDB, ensuring data integrity, performance, and scalability.  Containerization & Orchestration: Utilize Docker and Kubernetes for deploying and managing containerized applications.  Cross-Functional Collaboration: Work closely with DevOps, front-end developers, and product teams to deliver end-to-end solutions.  Infrastructure as Code (IaC): Utilize Terraform and Helm to manage cloud infrastructure, ensuring scalable and efficient deployment environments.  Cloud Deployment & CI Management: Work with GCP / AWS / Azure for deploying and managing applications in the cloud. Oversee continuous software integration processes including tests writing and artifacts building.  Education: Bachelor’s/master's degree in computer science, Software Engineering, or a related field.  Experience: 3-6 years of software development experience, with a strong focus on backend development using TypeScript and JavaScript.  Skills: Proficient in Node.js and frameworks such as Express.js.  Strong understanding of the TypeScript language and JavaScript ES6+.  Experience with front-end technologies like React.js.  Proficiency in managing cloud environments (AWS, GCP, Azure) and in microservices architecture.  Familiarity with Docker, Kubernetes, and CI/CD pipelines.  Database management experience with tools like PostgreSQL and MongoDB.  Ability to mentor and lead development teams.  Infrastructure as Code (IaC) skills with Terraform and Helm for efficient cloud infrastructure management.  Ability to understand business requirements and translate them into technical requirements.  What We Offer:  Opportunity to lead cutting-edge AI projects in a global consulting environment.  Leadership development programs and training sessions at our global centers.  A dynamic and collaborative team environment with diverse projects.  Position based in Mumbai (onsite) Sia is an equal opportunity employer. All aspects of employment, including hiring, promotion, remuneration, or discipline, are based solely on performance, competence, conduct, or business needs.

How to get this job at Sia

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  2. Find the right person. ResuMail surfaces the actual recruiters and hiring managers at Sia — not a generic careers inbox.
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  4. Follow up. One polite nudge after 5–7 days roughly doubles reply rates — scheduled for you.

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