Sr. Fullstack developer (MERN)

About Full Stack Developer:

We are looking for a Full Stack Developer with expertise in modern JavaScript frameworks — React.js, Next.js

on the frontend and Node.js, Nest.js on the backend — along with MongoDB for data management. You’ll be

working closely with cross-functional teams to build scalable, high-performance web applications and APIs that

power our digital cafeteria platform.

You’ll need to be comfortable shifting between frontend and backend tasks, contributing to architecture

decisions and working in a fast-paced environment.

Roles & Responsibilities:

• Develop and maintain scalable web applications using React.js and Next.js.

• Build robust RESTful APIs using Node.js and Nest.js.

• Collaborate with UI/UX designers to implement responsive and performant user interfaces.

• Integrate with databases (MongoDB) and third-party APIs.

• Write clean, maintainable and well-documented code.

• Optimize application performance and scalability.

• Participate in code reviews and contribute to best practices.

• Work closely with the QA team to debug and resolve issues.

• Assist in DevOps or production support tasks when required.

• Ensure the independent prioritization and delivery of high-quality features.

Prerequisites:

• Min. 2 years of professional experience as a Full Stack Developer.

• Strong proficiency in JavaScript, HTML, CSS.

• Hands-on experience with React.js and Next.js for web development.

• Solid understanding and experience with Node.js and Nest.js for server-side applications.

• Proficient in working with MongoDB or similar NoSQL databases.

• Familiarity with RESTful API design and integration.

• Experience using Git and modern development tools (e.g., VS Code, Postman).

• Ability to work in an agile, team-oriented environment.

• Strong problem-solving and communication skills.

Senior Full Stack Developer

About the Role :

Were looking for a skilled Full Stack Engineer (5-10 years of experience) who can design and build scalable web applications, own end-to-end features, and contribute to the technology powering Indias fastest-growing jewelry platform.

Youll work closely with product and design teams to bring seamless user experiences to life while ensuring robust backend systems.

Key Responsibilities :

- Design, develop, and maintain scalable web applications and APIs.

- Work across the stack - from front-end interfaces to backend logic and database layers.

- Collaborate with product managers and designers to translate requirements into high-quality code.

- Optimize application performance, security, and scalability.

- Drive code quality via reviews, best practices, and mentoring junior engineers.

- Improve system performance and reliability with monitoring, testing, and CI/CD practices.

- Contribute to architectural decisions and technology choices as the platform scales.

- Stay hands-on with coding while helping guide the technical direction of the team.

Qualifications :

- 5 - 8 years of professional experience as a Full Stack Developer.

- Strong expertise in JavaScript/TypeScript, with experience in frameworks like React.js or Next.js.

- Solid experience with Python (Django, FastAPI, or Flask).

- Solid understanding of relational databases (schema design, query optimization).

- Experience building and consuming REST/GraphQL APIs.

- Familiarity with Docker and containerized deployments.

- Hands-on experience with cloud platforms (AWS preferred).

- Understanding of microservices architecture.

- Knowledge of DevOps practices (CI/CD pipelines, monitoring, observability).

- Strong understanding of web performance, scalability, and security best practices.

- Excellent problem-solving, debugging, and optimization skills.

- Strong communication skills and ability to mentor other engineers.

Nice to Have :

- Background in Statistics, Computer Science, Economics, or related field.

- Exposure to Python or R for advanced analytics.

Whats in It for You :

- High ownership role in a fast-paced environment.

- Opportunity to work closely with the founding team and passionate professionals.

- Competitive salary with fast career growth and appraisals.

- Dynamic, collaborative, and politics-free work environment.

- Health insurance coverage.

Additional Details :

- Early-stage startup environment where achievements require effort, dedication, and passion.

- 6-day work week.

- Location : HSR Layout, Bangalore.

Role Overview

We’re looking for a talented Full-Stack Developer who is passionate about building scalable web applications. You’ll work closely with product managers, designers, and other engineers to deliver end-to-end solutions that power our e-commerce platform and digital ecosystem.

Key Responsibilities

• Design, develop, and maintain web applications using React.js, Node.js, and GraphQL
• Collaborate with cross-functional teams to define, design, and ship new features
• Optimize applications for maximum speed and scalability
• Write clean, maintainable, and testable code
• Troubleshoot and debug applications
• Integrate with third-party APIs and backend services

Key Requirements

• 4–8 years of professional experience in full-stack development
• Strong proficiency in React.js, including hooks and component lifecycle
• Expertise in Node.js and asynchronous programming patterns
• In-depth experience working with GraphQL (Apollo or similar frameworks)
• Experience with relational and NoSQL databases (e.g., MongoDB, PostgreSQL)
• Understanding of RESTful APIs and microservices architecture
• Familiarity with CI/CD pipelines and version control (Git)
• Strong problem-solving skills and a proactive mindset
• Excellent communication and collaboration skills

Hiring Full Stack Developers at Krishivan Technologies Pvt Ltd

Job Overview:

We are urgently looking for a Full Stack Developer with 1-3 years of experience to produce scalable software solutions. You'll be part of a cross-functional team that's responsible for the full software development life cycle, from conception to deployment.

As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility.

About Krishivan:

Krishivan Technologies is an AgroTech start-up that aims to partner with grassroots farmers to improve their livelihoods through smart collaboration between ‘Agriculture and Technology’. With us, farmers have exclusive access to Agri-solutions and Agri-advice at their fingertips.

We bridge the gap between farming challenges, expert knowledge, shortage of high-quality agri-in puts, sustainable financial aid, equipped machinery and infrastructure to enhance the production a nd income ability of farmers with the integration of technology from pre-harvest to post-harvest.

Roles and responsibilities:

● Participate in requirements analysis

● Building interactive consumer data from multiple systems and REST entirely abstract to the UI through a Node.js backend

● Ensure the best possible performance, quality, and responsiveness of applications

● Test-Driven Development

● Address and improve any technical issue.

● Support the implementation of developed software solutions

Requirements and skills:

● Strong understanding of object-oriented programming

● Knowledge of NodeJS, ExpressJS

● React.js/ Next.js / Node.js / Mongo DB

● Javascript, Jquery, HTML, CSS, Bootstrap

● Understanding of Agile methodologies

● Hands-on experience with JavaScript Development on both client and server-side

● Proficient understanding of code versioning tools.

Good to have:

● AWS and/or Azure Services

● Git Setup

● Experience with cloud technologies

● Familiar with various design and architectural patterns

**Work remotely / Work From Home with BigStep Technologies throughout your tenure**

Desired candidates must have 7+ years of total experience in backend development with good expertise in MEAN Stack (MongoDB, ExpressJS, AngularJS, Node.js) and JavaScript, along with strong development and coding skills, good analytical and problem-solving skills.

Roles and Responsibilities :

What You'll Do

• Create the system architecture for any product from scratch as well as drive it for more than one development teams
• Design and deliver solutions that enable fast and efficient deployment of quality code to production
• Document the architectural blueprint and end to end design through flowcharts and diagrams.
• Set coding standards for development teams and ensure all released code is following standards
• Oversee the code review process, performing reviews when necessary
• Establish strong communication channels and relationships with the development teams, supporting them throughout the release cycle
• Continuously evaluate the existing software to identify areas of improvement and ensure architectural integrity as additional features are added.
• Lead DevOps and implement tooling and process improvements when you identify gaps
• Work with various stakeholders and identify the scope of the work, provide high level estimations, create a timeline and come up with the approach and design for the same.
• Evaluate and recommend tools, technologies and processes to ensure the highest quality product platform.
• Coach and mentor the development teams to improve the overall expertise and skills of the team.
• Take care of the development of critical components and POCs for new technologies to be used.
• Deliver high quality deliverables individually/as a team adhering to industry best practices.
• Troubleshoot any errors or issues that arise in the application/infrastructure components quickly and efficiently.

What You Bring

• 7+ years in software development or product engineering
• Proficient in MEAN Stack
• Good experience in backend development with Node.js
• Expertise in developing RESTful APIs
• Have created multi-transactional and highly redundant systems from ideation to production
• Customer-centric mindset
• Expertise in Agile SCRUM best practices
• Expertise in implementing front-end of applications using HTML5, Angular.js
• Proficient in MVC, OOPS concepts, Web Development Concepts, HTML, JSON, REST API development
• Strong coding skills, good analytical and problem-solving skills
• Ability to break down complex technical concepts into something digestible by non-technical stakeholders

We are looking for passionate NodeJS Developer responsible for the development of cloud-native Microservices driven systems. Skills in Angular, NodeJs and PostgreSQL. Knowledge of Azure will be an added advantage. Should have knowledge of Source Control.

The end-to-end, design to solution approach is what makes you a perfect fit for the role. Constant upgradation of systems based on user feedback, internal research, performance improvements and bug fixes will be your primary focus. Occasionally you will interact with stakeholders to take the system to the next level.

Your main duties will include creating micro services and components and coupling them together into a functional app. You will work in a self-sufficient team with widely experienced in developing & managing BFSI systems.

Responsibilities

• Develop solutions on NodeJS and Angular
• Debug & troubleshoot
• Maintain documentation
• Ensure quality of deliverables

Skill Sets

Must Have

• Strong development knowledge on JS - NodeJS, Angular
• PostgreSQL
• Postman
• JSON

Good to Have

• Knowledge of Agile
• Experience on Azure
• Type ORM
• API testing tools - chai & mocha

Eligibility

Qualification: BE / B. Tech. / BCA / MCA

Experience

Total software development experience of 3- 4 years with minimum 1 year on NodeJS

Skills

- PostgreSQL, Postman, JSON, NodeJS (Node.js) and Angular (2+)