Full Stack Senior MERN Dev (Back-End)

About the Role:
Join our dynamic team as a Senior Full Stack MERN Back-End Developer, where you'll drive the development of our core backend systems and micro services layer using Server-side JavaScript. You'll be pivotal in building scalable, performant, and data-driven applications using NEST.js, Express.js, GraphQL, and Azure Cloud, while also collaborating on the React.js front-end. We're looking for a seasoned developer with a deep understanding of backend architecture, API design, and cloud infrastructure, who can lead and contribute to complex projects.

Job Description:

Experience: 5-7 Years of Professional Software Development

Key Responsibilities:

• NEST.js for Server-side JavaScript - Micro Services and APIs
  • Expertise in NEST.js for Server-side JavaScript APIs and Micro Services development
  • Best Practices in design and build of Controllers, Services and Modules using NEST.js
  • Strong experience with using TypeScript and JavaScript for all server-side development
  • Experience with patterns such as Interceptors and Middleware
• GraphQL API Mastery:
  • Develop develop, and optimize high-performance GraphQL APIs using Apollo GraphQL or WunderGraph Cosmos.
  • Design efficient schemas, resolvers, and data fetching strategies to ensure optimal performance and responsiveness.
  • Implement advanced GraphQL features like subscriptions, defer/stream, and federation where applicable.
• Backend Engineering Leadership:
  • Design and implement robust, scalable, and secure backend services using Express.js and Node.js.
  • Focus on building RESTful and GraphQL APIs that serve as the backbone of our applications.
  • Optimize backend performance, scalability, and reliability.
• Azure Cloud Expertise (Backend-Centric):
  • Utilize Azure Cloud services, particularly Azure Functions, Azure Cosmos DB, and Azure App Service, to build and deploy backend services.
  • Design and implement serverless architectures for scalable and cost-effective solutions.
  • Optimize cloud resource utilization and implement best practices for security and reliability.
• Data Management & Integration:
  • Design and manage data models and database schemas, with a focus on NoSQL databases and potentially relational databases.
  • Implement data integration strategies between various systems and services.
• API Documentation & Governance:
  • Create and maintain comprehensive API documentation using Swagger/OpenAPI and GraphQL schema documentation.
  • Establish and enforce API design standards and best practices.
• Performance Tuning & Monitoring:
  • Proactively monitor backend and API performance, identify bottlenecks, and implement optimizations.
  • Utilize logging, monitoring, and tracing tools to diagnose and resolve production issues.
• CI/CD & DevSecOps (Backend Emphasis):
  • Develop and maintain robust CI/CD pipelines for backend services, focusing on automated testing and deployment.
  • Integrate DevSecOps practices to ensure secure and compliant backend deployments.
• Collaboration & Architectural Contribution:
  • Participate in architectural discussions, contributing to the design and evolution of scalable backend architectures.
  • Collaborate with front-end developers to ensure seamless integration between front-end and back-end systems.
• Front End Collaboration:
  • Work in collaboration with front end developers to ensure proper data flow between front and backend.
  • Understand the needs of the front end and provide them with the proper data structures and api calls.

Must-Have Skills:

• NEST.js Expertise: Experience with NEST.js for server-side JavaScript and Micro Service / API development
• GraphQL Experience: Expert-level knowledge of GraphQL, including schema design, resolvers, and performance optimization.
• Backend Development Expertise: Deep proficiency in Express.js, Node.js, and backend architecture.
• Azure Cloud (Backend Focus): Extensive experience with Azure Functions, Azure Cosmos DB, and Azure App Service.
• API Design & Development: Strong understanding of RESTful and GraphQL API design principles.
• Database Expertise: Proficiency in NoSQL databases (e.g., MongoDB, Cosmos DB) and understanding of relational databases.
• TypeScript & JavaScript: Advanced coding skills in TypeScript and JavaScript.
• CI/CD & DevSecOps: Practical experience implementing and managing CI/CD pipelines and DevSecOps practices.
• Performance Optimization: Proven ability to diagnose and resolve performance issues.
• Testing: Strong Understanding of unit and integration testing.

Good to Have Skills:

• Azure Serverless Technologies Expertise.
• Experience with Large Language Model (LLM) API Integration.
• Python Programming Proficiency.
• Experience with Relational Databases (PostgreSQL, MySQL).
• Experience in Creative Production Platforms.

Who You Are:

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• 5+ years of hands-on backend and API development experience.
• Strong understanding of computer science fundamentals.
• Excellent problem-solving and analytical skills.
• Ability to translate business requirements into technical solutions.
• Strong communication skills.
• Team player.

Location:

DGS India - Pune - Kharadi EON Free Zone

Brand:

Dentsu Creative

Time Type:

Full time

Contract Type:

Permanent