MERN Stack Developer

Job description

Opportunity to work on cutting-edge tech pieces & build from scratch

Ensure seamless performance while handling large volumes of data without system slowdowns

Collaborate with cross-functional teams to meet business goals

Required Skills:

Frontend: ReactJS (Next.js must)

Backend: Exp in Node.js, Python, or Java

Databases: SQL (must), MongoDB (nice to have)

Caching & Messaging: Redis, Kafka, or Cassandra exp

Cloud certification is a bonus

 Role: Full Stack Developer II

 Work Mode: Work From Office

As a Full Stack Developer II, you will play a pivotal role in designing, developing, and deploying high-performance web applications to manage, monitor, and interface with our robots. You are expected to lead by example—writing clean code, mentoring junior developers, and advocating for best practices across both front-end and back-end stacks. You'll also contribute to architectural decisions, scalability strategies, and end-to-end product delivery.

1. Full Stack Application Development

• Design and develop robust, scalable, and secure web applications using modern frameworks (React, Node.js).
• Implement end-to-end features—from the UI to backend APIs, database interactions, and real-time systems (WebSockets / Socket.IO).
• Write reusable components, services, and APIs following SOLID and DRY principles.
• Own features and modules independently, driving delivery from design to production.

2. System Design & Architecture

• Collaborate with architects and engineering leads to plan system architecture and microservices structure.
• Lead decisions around system performance, scalability, modularization, and maintainability.
• Design APIs, data models, and services for real-time robot communication, telemetry data, and control interfaces.
• Ensure secure communication using HTTPS / TLS fundamentals.

3. Technical Leadership & Mentorship

• Review and guide code contributions from junior and mid-level developers.
• Conduct mentoring sessions and 1:1s to uplift the team’s technical skills.
• Encourage a culture of ownership, continuous learning, and healthy code review habits.

4. DevOps, CI/CD & Cloud Integration

• Collaborate with DevOps to set up and maintain pipelines (CI/CD) for automated testing, deployment, and containerization (Docker).
• Good-to-have exposure with (AWS/ GCP Azure) to deploy applications securely and efficiently.
• Ensure logging, monitoring, and alerting are in place for production-grade systems.
• Good-to-have exposure: Bun, Hono, ArgoCD.

5. Testing & Quality Assurance

• Drive implementation of testing strategies including unit, integration, and end-to-end tests.
• Collaborate with QA engineers to ensure releases are stable, bug-free, and performant.
• Use tools like Vitest, Bun, Postman, etc., for automated testing and performance profiling.

6. Best Practices & Tech Exploration

• Keep the tech stack updated and help the team adopt new tools and patterns (e.g., SSR/SSG, Edge APIs).
• Ensure adherence to best practices in version control (Git), branching strategy, code documentation, and commit hygiene.
• Promote accessibility, security, and performance as first-class considerations.

7. Cross-Team Collaboration

• Work closely with product managers, UI/UX designers, robotics engineers, and QA to ensure tight alignment between software and hardware goals.
• Translate high-level business requirements into technical solutions.

8. Documentation & Knowledge Sharing

• Write and maintain technical documentation, design proposals, and onboarding guides.
• Conduct knowledge-sharing sessions and technical deep dives for the team.

You Are Expected To:

• Review and approve pull requests, ensuring high-quality code and design.
• Push back on poor architectural or implementation decisions.
• Communicate technical risks early and propose mitigation strategies.
• Act as a bridge between product, robotics, and frontend teams.
• Mentor and guide junior engineers, promoting technical excellence across the team.

Requirements

• Education: B.E/ B.Tech/M.E/M.Tech/ M.S in Computer Science, Electronics, or related fields.
• Minimum 3+ years of work experience in full stack development and having demonstrated problem-solving skills.

Core Technical Skills

• Frontend: React ecosystem, TanStack Suite (React Query, Router, Table), component-based architecture, TypeScript.
• Backend: Node.js, Express.js, REST APIs, WebSockets, authentication/authorization, modern runtimes like Bun, lightweight frameworks like Hono.
• Databases: NoSQL (MongoDB), Redis, ORM tools 
• Testing: Vitest, Jest, Playwright/Cypress, integration suites, contract testing.
• DevOps: Docker, Nginx, GitOps, CI/CD (GitHub Actions, ArgoCD, etc.), infra-as-code (Optional).
• Familiarity with robotics, IoT, or real-time systems is a plus.

Bonus Skills  

• Experience integrating with real-time robotic systems or IoT devices.
• Contributions to open source or developer tooling projects.
• Deep knowledge of browser rendering, async data flows, and modern state management patterns.

Benefits

• Innovative Work – Be part of cutting-edge robotics and automation projects.
• Career Growth – Opportunities for leadership, mentorship, and continuous learning.
• Collaborative Culture – Work with a passionate and skilled team in a dynamic environment.
• Competitive Perks – Industry-standard salary, bonuses, and health benefits.
• Inclusive Workplace – We are an equal-opportunity employer committed to diversity.

Equal Opportunity Employer  

• ANSCER Robotics is committed to creating a diverse and inclusive workplace. We welcome applicants from all backgrounds and do not discriminate based on race, gender, religion, disability, or any other protected category. We believe in providing equal opportunities based on merit, skills, and business needs.

We are seeking an experienced Lead Full Stack Developer with a strong background in the MERN stack and serverless technologies. The ideal candidate will have a minimum of 6 years of experience in software development, with significant expertise in both relational (RDBMS) and NoSQL databases. You will lead a team in designing and developing scalable, high-quality solutions while ensuring best practices are followed throughout the development lifecycle.

Responsibilities:

• Develop and maintain scalable backend services using Node.js and serverless technologies such as AWS Lambda, Google Cloud Functions, or Azure Functions.
• Architect and implement front-end solutions using React.js, ensuring seamless integration with backend services.
• Design, implement, and optimise both relational (PostgreSQL, MySQL) and NoSQL (MongoDB) databases.
• Translate business requirements into robust, efficient technical solutions.
• Conduct code reviews to maintain high standards of code quality, performance, and maintainability.
• Stay updated with the latest trends and advancements in the MERN stack, serverless architectures, and cloud platforms.
• Lead and mentor a team of developers, providing technical guidance and fostering a collaborative environment.
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Requirements:

• Minimum of 6 years of professional experience in software development, with at least 6 years specifically in the MERN stack.
• Proven leadership experience in managing and mentoring development teams.
• Proficiency in Node.js, Express.js, React.js, and MongoDB.
• Hands-on experience with serverless architectures, including AWS Lambda, Google Cloud Functions, or Azure Functions.
• Strong understanding of RDBMS (PostgreSQL, MySQL) and NoSQL databases (MongoDB).
• Solid understanding of RESTful APIs, microservices architecture, and cloud platforms.
• Excellent problem-solving, debugging, and collaboration

Additional Skills:

• Experience with GraphQL, Docker, and Kubernetes is a plus.
• Contributions to open-source projects are highly valued.
• Understanding of DevOps practices and CI/CD pipelines.

Full Stack Developer Job Description:

1. Knowledge in MERN Stack is mandatory

2. Work with development teams and product managers to ideate software solutions

3. Design client-side and server-side architecture

4. Conduct Testing & Debugging, utilize script tools & write basic codes for design specifications

5. Build the front-end of applications through appealing visual design

6. Develop and manage well-functioning databases and applications

7. Write effective APIs

8. Troubleshoot, debug and upgrade software

9. Create security and data protection settings

10. Build features and applications with a mobile responsive design

11. Write technical documentation

12. Work with data scientists and analysts to improve software

• Work with development teams and product managers to ideate software solutions
• Design client-side and server-side architecture
• Build the front-end of applications through appealing visual design
• Develop and manage well-functioning databases and applications
• Write effective APIs
• Test software to ensure responsiveness and efficiency
• Troubleshoot, debug and upgrade software
• Create security and data protection settings
• Build features and applications with a mobile responsive design
• Write technical documentation
• Work with data scientists and analysts to improve software