Backend Developer (Integration Specialist)

Nujtech Software Solutions; Pune District; Presencial; INR 1.000.000 - 1.500.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive salary and benefits

Challenging projects

Collaborative team

Learning opportunities

Descripción de la vacante

Nujtech Software Solutions is seeking a highly skilled Backend Developer to architect, develop, and integrate robust backend services with modern frontend apps (React, Next.js). The role requires cloud proficiency across Google Cloud, AWS, and Azure, plus a focus on secure, scalable APIs.

You will collaborate with frontend teams and DevOps to design, implement, and optimise RESTful and GraphQL APIs, ensuring efficient data handling, security, and high availability in a fast-paced product

Formación

• 3+ years backend development with proven project delivery.
• Proficient in Node.js/Express/NestJS or similar backend frameworks.
• Advanced knowledge of JavaScript/TypeScript in backend environments.
• Proficient in designing and integrating RESTful & GraphQL APIs with modern frontends (React, Next.js).
• Databases: SQL (PostgreSQL/MySQL) and NoSQL (MongoDB, Firestore, DynamoDB).
• Hands-on deployment and management with Google Cloud, AWS, or Azure.
• Experience with CI/CD pipelines, containerisation (Docker, Kubernetes), and IaC (Terraform, CloudFormation).
• Strong debugging, problem-solving, and performance optimisation skills.
• Security best practices including API security, authentication/authorisation (OAuth 2.0, JWT).
• Familiarity with serverless, message queues (RabbitMQ, Kafka), and WebSockets.

Responsabilidades

• Design, develop, and maintain scalable RESTful & GraphQL APIs.
• Architect microservices or modular monoliths for large-scale applications.
• Implement secure authentication & authorization mechanisms (OAuth 2.0, JWT).
• Collaborate with frontend React/Next.js developers for seamless API integration.
• Optimize backend responses for frontend performance, including caching and pagination.
• Design, query, and optimise relational and NoSQL databases.
• Deploy, monitor, and scale backend apps on Google Cloud, AWS, or Azure.
• Use managed services (Cloud Functions, Lambda, API Gateway) for efficient architecture.
• Follow security standards (OWASP, GDPR) and participate in CI/CD pipelines.

Conocimientos

Node.js/Express/NestJS

JavaScript/TypeScript

API design (REST/GraphQL)

Cloud platforms

CI/CD

Containerization

Security best practices

Database design

OAuth/JWT authentication

Herramientas

Docker

Kubernetes

Terraform

CloudFormation

OAuth 2.0

JWT

Descripción del empleo

We are seeking a highly skilled Backend Developer with proven experience in architecting, developing, and integrating robust backend services with modern frontend applications (React, Next.js, etc.). This role demands deep technical expertise, cloud proficiency (Google Cloud / AWS / Azure), and a passion for delivering secure, scalable, and high-performance solutions. You will collaborate with frontend engineers, DevOps teams, and product managers to design, implement, and optimise APIs, ensuring seamless integration between backend services and modern frontend interfaces.

Responsibilities

• Design, develop, and maintain scalable RESTful & GraphQL APIs
• Architect microservices or modular monolith systems to support large-scale applications
• Security: Implement secure authentication & authorisation mechanisms (OAuth 2.0, JWT, etc.)
• Collaborate with React/Next.js frontend developers to ensure flawless API integration
• Optimise backend responses for frontend performance, including caching, pagination, and efficient data serialisation
• Design, query, and optimise relational and/or NoSQL databases
• Ensure data consistency, security, and high availability
• Cloud Deployment: Deploy, monitor, and scale backend applications on Google Cloud / AWS / Azure
• Utilise managed services (Cloud Functions, Lambda, API Gateway, etc.) for efficient architecture
• Implement best practices for backend performance tuning and load handling
• Ensure compliance with security standards (OWASP, GDPR, etc.)
• Work in cross-functional teams to translate business requirements into technical deliverables
• Participate in code reviews, testing, and continuous integration/delivery (CI/CD) pipelines

Qualifications

• 3+ years of backend development experience with proven project delivery
• Strong proficiency in Node.js / Express.js / NestJS or similar backend frameworks
• Advanced knowledge of JavaScript/TypeScript in backend environments
• Proficient in designing and integrating RESTful & GraphQL APIs with modern frontends (React, Next.js)
• Databases: Expertise in SQL (PostgreSQL/MySQL) and NoSQL (MongoDB, Firestore, DynamoDB)
• Hands-on deployment and management experience with Google Cloud, AWS, or Azure
• Experience with CI/CD pipelines, containerisation (Docker, Kubernetes), and Infrastructure as Code (Terraform, CloudFormation)
• Strong debugging, problem-solving, and performance optimisation skills
• Knowledge of security best practices including API security, authentication/authorisation (OAuth 2.0, JWT), and compliance standards
• Familiarity with serverless architectures, message queues (RabbitMQ, Kafka, Pub/Sub), and real-time communication (WebSockets)

Benefits

• Competitive salary and benefits package
• Opportunity to work on challenging and innovative projects
• Work in a collaborative and supportive team environment
• Continuous learning and development opportunities
• Be a part of a company that is making a real difference