
Location: Mumbai
Experience Required: 2+ Years
Job Type: Full-Time
Notice Period: Immediate Joiners
(Looking for Local Candidates of Mumbai)
About the Role
We are seeking a skilled and experienced Full Stack (MERN) Developer to join our product engineering team. The ideal candidate must have experience working in a product-based software development company and should have hands-on involvement in e-commerce platform projects.
Mandatory Criteria
- Candidate must be currently working or have prior experience in a product-based software development company
- Candidate must have worked on at least one e-commerce platform project (end-to-end involvement)
Key Responsibilities
- Develop and maintain scalable web applications using MongoDB, Express.js, React.js, and Node.js
- Translate UI/UX designs into high-quality front-end code
- Build and integrate RESTful APIs
- Ensure performance, quality, and responsiveness of applications
- Participate in design discussions, code reviews, and contribute to technical documentation
- Work in a collaborative, agile development environment
Required Skills
- Strong proficiency in JavaScript, React.js, Node.js, and Express.js
- Hands-on experience with MongoDB or other NoSQL databases
- Solid understanding of RESTful APIs and architectural patterns
- Knowledge of version control systems like Git
- Understanding of CI/CD and cloud-based deployment practices
- Good grasp of performance optimization, caching, and security practices

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Responsibilities:
- Develop and maintain high-quality, efficient, and scalable backend applications.
- Participate in all phases of the software development lifecycle (SDLC)
- Write clean, well-documented, and testable code adhering to best practices.
- Collaborate with team members to ensure the successful delivery of projects.
- Debug and troubleshoot complex technical problems.
- Identify and implement performance optimizations.
- Participate in code reviews
- Hands-on experience with Springboot, Java 8 and above.
- 2-5 years of experience developing Java applications.
- Knowledge about at least one messaging system like Kafka, RabbitMQ etc.
- Required React developer requirements, qualifications & skills:
- Proficiency in React.js and its core principles
- Strong JavaScript, HTML5, and CSS3 skills
- Experience with popular React.js workflows (such as Redux)
- Strong understanding of object-oriented programming (OOP) principles.
- Experience with design patterns and best practices for Java development.
- Proficient in unit testing frameworks (e.g., JUnit).
- Experience with build automation tools (e.g., Maven, Gradle).
- Experience with version control systems (e.g., Git).
- Experience with one of these databases – Postgres, MongoDb, Cassandra
- Knowledge on Retail or OMS is a plus.
- Experienced in containerized deployments using Docker, Kubernetes and DevOps mindset
- Ability to reverse engineer existing/legacy and document findings on confluence.
- Create automated tests for unit, integration, regression, performance, and functional testing, to meet established expectations and acceptance criteria.
- Document APIs using Lowe’s established tooling.
We are looking for Backend Engineers with Javascript nodejs, mongodb expertise.
Please let us know if you are interested and share your cv with us.
About us:
Nimbly is a mobile solution that transforms the manual operational process into one that is digital and much more efficient. Nimbly allows organisations to manage their operation anytime, anywhere. With Nimbly companies can validate visitations, attach live photos and videos, also discover issues and monitor resolution in real-time. In the management level, you have access to data-driven business insights at your fingertips.
We have a very cool tech stack!
Tech Stack: Google Cloud Platform, Front end: Javascript React Typescript, Backend: Javascript node js, Mongo DB, Firebase, Analytics: Google Big query, Sisense. Java and Python are plus.
Come Join us!
Hello,
We are on the lookout for a full stack developer well versed with MongoDb, React.js (& Next), Node.js and AWS.
A bit about the company - We are building India’s first payment gateway focused on offline (cash on delivery) payments. Over 70% of India chooses to pay through cash on delivery whilst shopping online. We are tapping that market. CODfirm currently is used by 500+ brands to verify COD orders and reduce returns and fraud on their stores.
A bit about our team - We are a small team. Three part-time full-stack developers and one full-time product/ business guy. We are currently looking for our first full-time developer.
Our culture - We are a bunch of individuals who absolutely love what we do. Always jolly and super self-motivated. We hate chasing each other for work and deadlines. It goes without saying that it is mandatory for everyone to meet their deadlines and to be punctual. There is no hierarchy whatsoever and everyone is open and receptive to feedback and constructive criticism. What keeps us motivated and driven is our vision for CODfirm. It does get stressful at times, just like it would at any fast-growing startup with a grand vision. In a sentence, it is a fun yet challenging work environment.
About the role and responsibilities - For us, technical and cultural fit is equally important. Since we already covered the cultural bit, let’s now talk to the developer side of you.
Must-haves:
- Advanced knowledge and hands-on experience of MongoDB, Redis, React.js (and Next), Node.js and AWS.
- Ability to write scalable, understandable and testable code.
- Strong understanding of computer science principles: data structures, algorithms, distributed systems and information revival
- Strong communication skills to help shape the product roadmap given your knowledge and experience with the codebase
- Ability to turn designs shared into frontend code with a focus on UX
- Open to learning new technologies and programming languages
Good to have:
- Knowledge of GraphQL
- Data analytics and machine training skills
The interview process:
Step 1: You apply for the job and share your past work with us
Step 2: You get on an intro call with the founder
Step 3: You solve an assignment
Step 4: We get on a call again to discuss the assignment and to get to know you better Step 6: We offer you to come on board and join us
Step 7: Together we build CODfirm India’s first offline payments gateway.
Technical Roles and Responsibilities
- Demonstrate a systematic and disciplined architecture, system design and programming approach following a standard software development lifecycle
- Meticulous attention to detail and strong focus on clear and practical documentation
- Work closely with senior management, Development Manager, Project Manager, and a team of developers.
- Design, Code, Unit Test and support Software components
- Deliver quality software in a time following standard software development processes
- Analyze problems raised in software development or production environments and provide timely solutions
- Develop, prepare and maintain system documentation, including program descriptions, operational procedures etc.
- Act as the second line of support during production problems.
Mandatory Skills:
Software Engineering
u Strong experience in agile methodologies and test driven development.
u Experience in software development using open source technologies.
u Experience in automated software testing.
u Knowledge in domain-driven design, design patterns and enterprise integration patterns.
u Must have experience in delivering software via complete Continuous Integration and Continuous Delivery (CI/CD) pipeline.
Software Development
u Must be able to code in Java (SpingBoot and Spring Cloud Services).
u Experience in some of the technologies below:
o PaaS: Pivotal Cloud Foundy/Openshift/ AWS/ Azure/ Docker/ Kubernetes
o Data: MySQL/ Postgres/ Oracle/ MongoDB/ Elasticsearch
o Cache: Redis/ Memcached
o UI: HTML5,Bootstrap, CSS, Angular 4/ ReactJS/RxJS
- Strong knowledge in CI/CD toolset such as Ansible, Artifactory, Jenkins, BitBucket, SonarQube, Fortify, Flyway, Jira and Confluence.
- Strong knowledge in automated testing toolset such as jUnit, Mockito, cucumber, Selenium etc.
- Strong knowledge in scripting languages such as Groovy and Linux shell.










