About Vyapar:
We are a technology and innovation company in the fintech space, delivering business accounting software to Micro, Small & Medium Enterprises (MSMEs). With more than 5 Million users across 140 countries, we are one of the fastest growing companies in this space. We take the complexity out of invoicing, inventory management & accounting, making it so simple, such that small businesses can spend less time on manual bookkeeping and spend more time focusing on areas of business that matter.
Role Summary:
Vyapar's Engineering team builds the technology platform that eases and digitizes our customers' bookkeeping and enables the transition of cumbersome accounting data from general bookkeeping to a digitized always available resource.
The Javascript engineer will be responsible for the developing features in Vyapar application. Strong understanding of HTML, CSS, JavaScript, Responsive design, JQuery, React, database etc. concepts is critical
Key Responsibilities:
- Translate designs and wireframes into high-quality code.
- Design, build and maintain high performance, reusable, and reliable code.
- Ensure the best possible performance, quality, and responsiveness of the application.
- Use of complex algorithm to build the business requirements.
- Help maintain code quality, organization, and automatization.
- Ability to understand business requirements and translate them into technical requirements
Desired Skills And Requirements
Must have
- Strong JavaScript
- HTML, CSS
- React/Angular/JQuery/Vue
- Problem-solving skills, and Data Structures.
- Strong knowledge of SQL database or RDBMS.
Good to have
- Familiarity with RESTful APIs to connect applications to back-end services.
- Strong knowledge of Web UI design principles, patterns, and best practices.
- Experience with offline storage and performance tuning.
- Experience and understanding of database concepts and sql queries.
- Familiarity with cloud message APIs and push notifications.
- Familiarity with continuous integration.
- A knack for benchmarking and optimization.
Experience:
- Minimum 4 years of experience in JavaScript
- Minimum 3 years of experience in HTML, CSS
- Minimum 3 years of experience in SQL/ RDBMS.
Education:
- A full-time B.E/ B.Tech Degree from a recognized university.

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Company Description
13kbs.com is a forward-thinking company committed to delivering cutting-edge solutions that empower businesses to excel in the digital era. We bridge the gap between innovation and practicality, ensuring efficiency, security, and scalability at every step.
Our key services include AI-powered solutions, scalable full-stack development, cloud & AWS expertise, comprehensive firewall & compliance reviews, and automation testing. At 13kbs.com, we deliver high-impact solutions that align with the evolving demands of technology while maintaining a strong focus on privacy and reliability.
Role Description:
MERN Stack Developer (On-Site – Rajkot)
This is a full-time, on-site role for a MERN Stack Developer based in Rajkot. The developer will be responsible for developing, testing, and maintaining seamless user experiences using technologies such as MongoDB, Express.js, React, and Node.js.
Daily responsibilities include collaborating with cross-functional teams to define, design, and ship new features; writing clean, efficient, and well-documented code; debugging and optimising applications; and ensuring application scalability and security.
- Qualifications & RequirementsExperience: 1–3 years of hands-on experience in MERN stack development
- Proficient in: MongoDB/Postgres, React, and Node.js
- Front-end expertise: HTML, CSS, JavaScript
- Strong understanding of: RESTful APIs and web services
- Familiarity with: Git or other version control systems
- Experience with cloud services: Especially AWS
- Education: Bachelor’s degree in Computer Science, Engineering, or related field
- Soft Skills: Strong problem-solving abilities and effective communication skills
- Language Requirement: Candidate must be able to understand and communicate in Gujarati
- Location: Must be based in Rajkot or nearby areas
- Work Type: Full-time, work from office only (no remote option)
Important Note
Only apply if you meet all the above criteria, including 1–3 years of experience, proximity to Rajkot, and Gujarati proficiency.
Job Title: Full Stack Developer
Experience- 3+ years
Location: Remote
Notice Period: Immediate Joiner Preferred
Job Description:
Responsibilities:
- Design, develop, and maintain full-stack applications using Python (FastAPI), Node.js, and React.
- Create and optimize RESTful APIs and backend services.
- Work with PostgreSQL to design efficient data models and write complex SQL queries.
- Develop responsive and interactive front-end components using React.
- Collaborate with team members using Git for version control and code reviews.
- Debug, troubleshoot, and enhance existing applications for better performance and user experience.
Requirements:
- 3 years of experience in full-stack development or a similar role.
- Strong proficiency in Python with hands-on experience in FastAPI.
- Solid front-end development experience using React.
- Experience developing backend services with Node.js.
- Proficiency in PostgreSQL, including writing efficient SQL queries.
- Familiarity with Git for version control and collaborative development.
- Good communication and problem-solving skills.
Are you interested to work at a place where you are given the opportunity to grow and level up your skills?
Are you looking to build products that are impactful?
Do you want to work with an energetic team, like-minded and passionate programmers?
Do you like to create impactful and scalable products?
What we Look for
- Bring in a "can-do" attitude
- Passion towards technology and software engineering - open source, pet projects, conference talks, getting better at writing clean code
- Participate in a highly fluid environment applying agile software development principles
- Carry out unit tests and other quality control mechanisms to inform and validate the designs and code
- Work with product owner/BAs to bring an end to end perspective of the problem
- Ability to ask the right questions and communicate your ideas with clarity
- Ability to collaborate with various stakeholders and take complete ownership
- Participate actively in building one of the most impactful organizations in retail technology
As a Software Engineer …..
- Quickly adapt to our startup environment which is both demanding and fast-paced (but is also a lot of fun)
- Eager to learn new concepts, and technologies and be productive in short time
- Convert a raw idea into usable real-life software products
- Write modular, readable and maintainable code
- Good understanding and working knowledge of technologies worked
- Demonstrate good problem solving skills
- Own and be able to manage a small to medium sized modules
- Demonstrate ability to guide and coach a new team member or fresher
Responsibilities
- Collaborate with multiple stakeholders to understand the business context
- Take responsibility for developing product features
- Implement development best practices
Requirements
- Rich experience in Javascript and front end frameworks like React, Angular or Vue
- Build a backend APIs using Java, Node, Python or GoLang
- Proficiency in leveraging Cloud Native components in AWS, Azure or GCP
- Experience in building scalable applications using Microservices principles is a plus
- Experience in designing for performance is a big plus
- Ability to write high quality code
- Experience in polygot persistence using databases like relational (MySQL, Postgres) and NoSQL (MongoDB, Cassandra, DynamoDB, Redis etc)
- Familiarity with DevOps tools and technologies is a plus
- Passion for continuous learning of new technologies
We have multiple open positions for full-stack engineers to work with us on a cutting-edge eCommerce trade analysis platform.
I am looking for multiple full stack MERN developers
Must have experience with:
- Typescript
- NextJS
- Firebase / AWS services
- Experience working on SaaS applications with a large codebase
Nice to have
- Tailwind
- DynamoDB
- Chart libraries such as ChartJS
Job Description
The ideal candidate is a self-motivated, multi-tasker, and demonstrated team-player. You will be a responsible developer helping our clients, either developing new products or enhancing products. You should be able to contemplate and communicate as much as possible!
Responsibilities
- Writing clean, maintainable, desired quality, desired performing code.
- Develop and support software including applications, database integration, interfaces, and new functionality enhancements
- Coordinate cross-functionally to ensure project meets business objectives and compliance standards
- Support test and deployment of new products and features
- Participate in feature brainstorm, code reviews
- Explore cutting edge technologies and taking up PoC line up.
Qualifications
- Team player
- Passion to solve problems
- Constant learner
- A degree in Computer Science (or related field)
- 4-7 years of relevant work experience
- Able to code in JAVA (with Spring framework)
- Ability to organize, and prioritize work
- Good at Object Oriented Design, Database Design(SQL/NoSQL), and Microservices
- Exposure to UI framework (React/Angular/Vue/Next)
- Exposure with Agile software development methodologies
- Exposure to any one public cloud (AWS/GCP/Azure)
- Exposure to cache, messaging systems, docker, API gateway
What we will not ask from you?
- Your current CTC, you'll be paid for what you deserve!
- If you had breaks in your career that's okay! We will not poke you on why you had your break blah blah...!
- Your notice period in current organization! If everything goes well, you let us know your joining date we will roll out the offer with joining the date as you say!
What's onboard for you as an employee?
- Empathy
- Generous package.
- Variable pay as low as possible (max 15% of your CTC)
- Medical Insurance (limited to spouse & kids) is not part of your CTC.
- Tax beneficial salary structure.
- Comprehensive leave policy
- Flexible Remote working
- Weekly Social Hour on working days
- Open-source Hour on working days
- Flat organization structure
- 15 days notice period (we wanted to keep it as same day exit! we would love to have you with us as long as possible.)
Next steps:
- Feel free to apply for this job if you like this JD.
Role & Responsibilities
- A Proven work experience as a Ruby on Rails developer with good understanding of Java script, jQuery, HTML, CSS. The individual will need to be hands on with development, performance optimisation, secure development process, usability, and coding standards of the product.
- Strong ROR development experience and follows best practices (test-driven development, continuous integration, SCRUM, refactoring, and code standards).
- Should have a mix of excellent reasoning ability to document, develop and test software with the commitment to excellence and defect free product before being deployed.
- Should be able to work closely with all stakeholders to investigate, fix, optimise, test, and deploy high quality solutions.
- Should have hands on understanding of technical design, implementation, and maintenance of technical initiatives towards improving and scaling of products.
- Self-motivated and should rapidly incorporate new requirements and deliver successfully by self.
- Effectively communicates with peers and stakeholders, gathers and clarify requirements from technical & functional aspect.
- Follows software development process; consistently innovates processes to improve individual and team productivity and quality.
- Strong Analytical, Problem Solving Skills and participates in all activities with urgency, should be result oriented and with strong work ethic.
- Experience with Agile development lifecycle with excellent understanding of feature estimation and ability to communicate issues and risks that may impact timelines or resources.
Desired Candidate Profile
- 4+ years of IT experience.
- At least 4 years commercial web development experience.
- At least 3 years of Ruby on Rails commercial development experience.
- Familiarity with Relational and Non Relation Databases ( Postgres, Mysql, MongoDb)
- REST API development.
- Familiarity with In Memory Database ( Redis, Memcache )
- Web development - HTML, HTML5 JavaScript, AJAX, CSS, jQuery, http, REST.
- AGILE/SCRUM development Experience.
- Development practices - Rails test framework / TDD / BDD, Domain Driven Design, SOLID, refactoring, OOP design patterns
- Expertise in version control system ( GIT )
- Candidate need to be comfortable dabbling with some basic infrastructure management on AWS.
- Familiarity with ( React, Vue ) is a plus.
The Software Engineer – Order and Corporate Solutions is responsible for designing, developing, testing, and maintaining the full stack for Order and Corporate solutions.
Essential Job Functions:
- Implement application components and systems according to department standards and guidelines.
- Work with product and designers to translate requirements into accurate representations for the web.
- Analyze, design, code, debug, and test business applications.
- Code reviews in accordance with team processes/standards.
- Understand and work with data in varying degrees of complexity and scale.
- Responsible for planning, processing and performing all jobs in an efficient manner.
- Provide assistance to testers and support personnel as needed to determine system problems.
- Resolve problems involved with integrating new technologies with systems.
* Essential functions are the basic job duties that an employee must be able to perform, with or without reasonable accommodation. The function is considered essential if the reason the position exists is to perform that function.
Supportive Job Functions:
- Remain knowledgeable of new emerging technologies and their impact on internal systems.
- Available to work on call when needed.
- Perform other miscellaneous duties as assigned by management.
*These tasks do not meet the Americans with Disabilities Act definition of essential job functions and usually equal 5% or less of time spent. However, these tasks still constitute important performance aspects of the job.
Knowledge, Skill, and Abilities:
- Experience using C#, JavaScript, and Angular or React.(Must Have)
- Experience with web services and RESTful APIs. (Must Have)
- Experience with ASP.NET, ASP.NET MVC, and ADO.NET. (Must Have)
- Experience with Sql databases. (Must Have)
- Experience with Java, Bootstrap, and Event Queueing.
- Experience with order entry, billing, and accounting.
- Familiarity with modern CI/CD methods.
- Exposure to Python, Django, and AWS.
- Ability to organize, prioritize, and handle multiple assignments on a daily basis.
- Strong and effective inter-personal and communication skills
- Ability to interact professionally with a diverse group of clients and staff.
- Must be able to work flexible hours on-site and remote.
- Must be able to coordinate with other staff and provide technological leadership.
- Ability to work in a complex, dynamic team environment with minimal supervision.
- Must possess good organizational skills.
Education, Experience, and Certification:
- Associate’s or bachelor’s degree preferred (Computer Science, Engineer, etc.), but equivalent work experience in a technology related area may substitute.
- 5+ years relevant experience, required. *
- Experience using version control daily in a developer environment.
- Experience with C#, JavaScript, and Angular or React is required.
- Experience with ASP.NET, ASP.NET MVC, and ADO.NET is required.
- Experience working with MS-SQL database.
- Experience working with Java, Bootstrap, and Event Queueing.
- Experience with order entry, billing, and accounting.
- Exposure to Python, Django, and AWS.









