Senior Full Stack Engineer (React / Node.js)

InfAI; Mumbai; Vor Ort; INR 3.500.000 - 5.500.000; Vollzeit

Benefits dieser Stelle

Comprehensive health insurance

Business trips worldwide

Flexible timings

Training & development

Unlimited snacks

Zusammenfassung

InfAI in Mumbai is seeking a Senior Full Stack Engineer to own large parts of a cloud‑native management platform. You will work end‑to‑end from API design to installers’ screens, building for Australia, New Zealand, the UK and Ireland.

You’ll collaborate across React/TypeScript front‑end and Node.js backend while scaling APIs, ensuring secure access and multi‑tenant data isolation, and mentoring others in a growing team.

Qualifikationen

• 6+ years building production web applications with React and Node.js.
• Experience across frontend, backend and database with full feature delivery.
• Strong TypeScript with clean, tested code and design of scalable APIs.
• Experience on AWS or Azure including containers and serverless services.
• Knowledge of PostgreSQL/MySQL and data stores; familiarity with Redis/MongoDB.

Aufgaben

• Design, build and own full stack features using React/TypeScript frontend and Node.js backend.
• Architect APIs and services for provisioning, diagnostics, billing and ordering.
• Build responsive UIs usable on mobile and desktop in monitoring contexts.
• Handle real‑time status using WebSockets and event streams at scale.
• Implement secure auth including SSO, MFA and multi‑tenant isolation.
• Create audit trails compliant with ISO 27001 and review code quality.
• Lead migration of legacy features to the new platform without disruption.
• Mentor engineers and improve testing, observability and deployment practices.

Kenntnisse

React

Node.js

TypeScript

APIs REST/GraphQL

AWS/Azure

PostgreSQL/MySQL

Web security (OAuth 2.0/OIDC/JWT)

Mentoring/leadership

Tools

PostgreSQL

MySQL

MongoDB

Redis

DynamoDB

Jobbeschreibung

We're hiring a Senior Full Stack Engineer to build cloud platforms that keep homes, businesses and critical sites safe. You'll own large parts of a new cloud native management platform end to end, from API design to the screens installers and monitoring centres use every day across Australia, New Zealand, the UK and Ireland.

Requirements

• 6+ years of experience building production web applications with deep hands-on work in React and Node.js
• Comfortable across the front end, back end and database, with shipped features that touch all three
• Clean, well-tested TypeScript
• Experience designing and scaling REST or GraphQL APIs that other teams and customers depend on
• Experience shipping and running software on AWS or Azure, including containers, serverless and managed databases
• Strong with PostgreSQL or MySQL, and knowing where Redis, DynamoDB or MongoDB fits
• Practical web security knowledge: OAuth 2.0, OIDC, JWT and the OWASP Top 10
• Experience mentoring engineers and leading technical decisions
• Nice to have: IoT or device management platforms (MQTT), multi-tenant B2B SaaS with billing, React Native, ISO 27001 environments, Kubernetes or Terraform

Responsibilities

• Design, build and own full stack features using React and TypeScript on the front end and Node.js on the back end
• Architect APIs and services for device provisioning, remote diagnostics, account management, billing and online ordering
• Build responsive interfaces that work as well on a phone in the field as on a desktop in a monitoring centre
• Handle real-time device status and event data at scale using WebSockets, event streams and message queues
• Implement secure authentication and access control, including SSO, MFA, role-based permissions and multi-tenant data isolation
• Build audit trails so every operator action and transaction is traceable, in line with ISO 27001
• Lead the migration of features from legacy portals into the new platform without disrupting existing customers
• Review code, mentor engineers, and raise the bar on testing, observability and deployment practices

Requirements

• 6+ years of experience building production web applications with deep hands-on work in React and Node.js
• Comfortable across the front end, back end and database, with shipped features that touch all three
• Clean, well-tested TypeScript
• Experience designing and scaling REST or GraphQL APIs that other teams and customers depend on
• Experience shipping and running software on AWS or Azure, including containers, serverless and managed databases
• Strong with PostgreSQL or MySQL, and knowing where Redis, DynamoDB or MongoDB fits
• Practical web security knowledge: OAuth 2.0, OIDC, JWT and the OWASP Top 10
• Experience mentoring engineers and leading technical decisions
• Nice to have: IoT or device management platforms (MQTT), multi-tenant B2B SaaS with billing, React Native, ISO 27001 environments, Kubernetes or Terraform

Responsibilities

• Design, build and own full stack features using React and TypeScript on the front end and Node.js on the back end
• Architect APIs and services for device provisioning, remote diagnostics, account management, billing and online ordering
• Build responsive interfaces that work as well on a phone in the field as on a desktop in a monitoring centre
• Handle real-time device status and event data at scale using WebSockets, event streams and message queues
• Implement secure authentication and access control, including SSO, MFA, role-based permissions and multi-tenant data isolation
• Build audit trails so every operator action and transaction is traceable, in line with ISO 27001
• Lead the migration of features from legacy portals into the new platform without disrupting existing customers
• Review code, mentor engineers, and raise the bar on testing, observability and deployment practices

Why Join Us!

Stable and Growing

InfAI is a leader in offshore operations with clients across US, Europe, and Asia.

Working for InfAI offers you a stable and rewarding career. Our international team in Mumbai and our commitment to employee happiness ensures we have a tremendous experience together!

Neat Perks

• Comprehensive health insurance
• Business Trips worldwide
• Flexible timings
• Fun activities round the year
• Training & development
• Unlimited Snacks!

Enhance Your Skills

At InfAI we use the latest technologies and will always welcome your ideas to make our product better.

Our training and development programs make sure you always stay ahead of the curve and enhance your profile!

Life at InfAI

Team Dinners

Celebrating wins together

Christmas Party

White Elephant & festivities

Diwali Celebration

Festival of lights with the team

Independence Day

Celebrating our nation together

Stable and Growing

InfAI is a leader in offshore operations with clients across US, Europe, and Asia.

Working for InfAI offers you a stable and rewarding career. Our international team in Mumbai and our commitment to employee happiness ensures we have a tremendous experience together!

Neat Perks

• Comprehensive health insurance
• Business Trips worldwide
• Flexible timings
• Fun activities round the year
• Training & development
• Unlimited Snacks!

Enhance Your Skills

At InfAI we use the latest technologies and will always welcome your ideas to make our product better.

Our training and development programs make sure you always stay ahead of the curve and enhance your profile!