
Position: FullStack Developer
Company: A renowned private equity firm
Work from Home
You will be working as a consultant for one year contract which is renewable and proper notice period available.
JD:
As a full stack developer, the candidate needs to be a hands-on expert on the technology
stack. The candidate will work along with Product Owner, Sr. technical specialists and a
small team including some System Engineers and Application Engineers.
Below are major responsibilities as expected by us from a full stack developer:
Development of modules, features and libraries as expected from the design,
technical documentations and direct communication.
Troubleshooting and fixing bugs raised by test teams.
Desired attributes
Understanding of good system design, reusable components, extensibility etc.
Ability to read and understand new technologies from books and research papers is
desirable
Excellent written and spoken communication skills
Must have attributes
Tenacity in technical matters
Analytical skills
Quality consciousness
Priority towards fundamentals and depths of a subject
Must have Technical Skills
Node.js
Angular 6 and above
Any relational DB and MongoDB
Frontend technologies --> HTML, CSS, JavaScript
Desired technical skills
Additional scripting experience to automate anything during or aside development.
Key Performance Indicators
Quality of code written, and resultant quality of modules/features developed.
No of problem escalations resolved.
Important Points:
Technical role in a start-up environment is a plus
In-depth and abundant experience in our technology stack is a must have.
A computer science degree from a good institute is a plus (as against a programming
diploma from NIIT/Aptech)
The candidate will be in a guided role but needs to show excellence in quality of
work with least dependency to complete tasks assigned.

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What You Will be Doing:
● Develop and maintain software that is scalable, secure, and efficient
● Collaborate with Technical Architects & Business Analysts
● Architect and design software solutions that meet project requirements
● Mentor and train junior developers to improve their skills and knowledge
● Conduct code reviews ensuring the code is maintainable, readable, and efficient
● Research and evaluate new technologies to improve the processes
● Effective communication skills, particularly in documenting and explaining code and technical concepts.
Skills We Are Looking For:
● 5+ years extensive hands-on experience with NodeJS and Typescript
● Strong understanding of RESTful API design and implementation.
● Comfortable with debugging, performance tuning, and optimizing Node.js applications.
● Strong problem-solving abilities and attention to detail.
● Experience with authentication and authorization protocols, such as OAuth, JWT and session management.
● Understanding of security best practices in backend development, including data encryption and vulnerability mitigation.
Bonus Skills
● Experience with server-side frameworks such as Express.js or NestJS.
● Familiarity with cloud platforms (e.g., AWS, Azure, (preferred) Google Cloud) and their services for backend deployment.
● Familiarity with NoSQL databases (Mongo preferred), and the ability to design and optimize database queries.
Why You’ll Love It Here
● Innovative Culture - We believe in pushing boundaries
● Impactful Work - You won’t just write code, you will help build the future
● Collaborative Environment - We believe that everyone has a voice that matters
● Work Life Balance - Our flexible work environment encourages you to have space to
recharge
Backend Developer/Full Stack Developer Job Description - We are looking for developers who can convert complex business problems into tech deliverables, build scalable systems and work in a fast-paced environment.
Responsibilities:
Building scalable and robust applications.
Building and maintaining reusable code for future use.
Actively participate in code reviews.
Troubleshooting and debugging.
Following predefined design guidelines.
Timely delivery of tasks
Proficient and fast in implementing required processes across teams.
Innovative and open to trying/learning new things to improve the system or processes.
Skills required
Proven experience as a Full Stack Developer/Backend Developer
Experience with large-scale architectural patterns, event-driven microservices, well-designed APIs, and efficient algorithms.
Knowledge of at least 1 Object Oriented Programming language (e. g. Node.js, Python)
Knowledge of at least 1 Relational database and familiarity with NoSQL databases.
Problem-solving skills.
Excellent communication and teamwork skills.
Git/BitBucket
Optional skills -
React/React Native
Docker
Terraform
CI/CD
AWS
Web technologies
Must haves - Javascript, Object Oriented Programming, Git
About Us
Zentosys Solutions Pvt. Ltd. is a technology-driven IT services company specializing in modern web and mobile application development. We empower businesses worldwide with innovative, scalable, and efficient software solutions. Be a part of our dynamic team and contribute to building impactful digital products.
Responsibilities
- Develop, maintain, and optimize full-stack applications using modern technologies.
- Implement backend logic using Node.js, TypeScript, and frameworks like Express.js or NestJS.
- Build intuitive, responsive, and high-performance frontend applications using React.js, Next.js, or similar frameworks.
- Design and integrate RESTful APIs and ensure seamless communication between front-end and back-end systems.
- Utilize CI/CD pipelines for automated deployment and continuous integration.
- Manage and optimize cloud infrastructure using AWS services.
- Debug, troubleshoot, and ensure application reliability and performance across the stack.
- Design database schemas and manage MongoDB for efficient data handling.
- Collaborate with cross-functional teams, including DevOps, designers, and product managers, to deliver high-quality solutions.
- Stay updated with the latest technologies, frameworks, and best practices in software development.
Requirements
- Experience: 2+ years in full-stack development.
- Strong expertise in Node.js, TypeScript, and backend frameworks like Express.js, NestJS, or Fastify.
- Proficiency in frontend technologies like React.js, Next.js, HTML5, CSS3, and JavaScript (ES6+).
- Hands-on experience with CI/CD pipelines and tools such as Jenkins, GitHub Actions, GitLab CI, or similar.
- Practical knowledge of AWS services, including EC2, S3, RDS, Lambda, and IAM.
- Experience with database schema design and management using MongoDB.
- Strong problem-solving skills with a logical and analytical approach to challenges.
- Familiarity with Git for version control and collaboration in a team environment.
- Excellent communication and teamwork skills to contribute effectively in a collaborative setting.
Preferred Skills
- Exposure to GraphQL for API development.
- Knowledge of Docker and container orchestration.
- Familiarity with Serverless Framework for deploying cloud-native applications.
- Experience with testing frameworks like Jest, Mocha, or Cypress.
- Understanding of state management libraries like Redux, Zustand, or similar.
- Hands-on experience with Terraform or other infrastructure-as-code tools.
What We Value
- Problem Solvers: Professionals who can tackle challenges with creativity and precision.
- Team Players: Individuals who thrive in a collaborative, dynamic environment.
- Growth Mindset: Developers who are eager to learn, adapt, and grow with the organization.
What We Offer
- Competitive salary in the range of ₹6 LPA to ₹15 LPA based on skills and experience.
- Work on diverse and impactful projects for a global clientele.
- A culture that encourages innovation, professional growth, and skill enhancement.
- Flexible working hours and a healthy work-life balance.
- Exposure to cutting-edge technologies and tools.
Job Type: Full-time
Pay: ₹600,000.00 - ₹1,500,000.00 per year
Benefits:
- Provident Fund
Schedule:
- Monday to Friday
Education:
- Bachelor's (Required)
Experience:
- Full-stack development: 2 years (Required)
Work Location: In person
Expected Start Date: 05/02/2025
We are looking for a C# .Net Developer with experience in API and Node.js to produce scalable
software solutions. You will be part of a cross-functional team that is responsible for the full
software development life cycle, from conception to deployment. 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.
Responsibilities:
• Work with development teams and product managersto 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.
Requirements:
• Proven experience as a Full Stack Developer or similar role
• Experience developing desktop and mobile applications.
• Familiarity with common stacks
• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript,
Nodejs and .Net)
• Familiarity with databases (e.g. MySQL, MS SQL, Mogo DB)
• Good to have- Cloud knowledge (Azure, AWS)
• Strong command on API Development with C# .Net, Nodejs
• Good to have- knowledge on multiple back-end languages ( Java, Python) and knowledge of
JavaScript frameworks( React, Angular, Node )
• Excellent communication and teamwork skills
• Great attention to detail
• Organizational skills
Technical Skills:
HTML, CSS, React, C#.Net, API, JavaScript, Node, SQL, and Cloud knowledge (Azure/AWS)
Experience – 3+ Years
Role and Responsibilities
- Working with front-end developers and providing server-side algorithms of user-facing web application elements.
- Coding and creating functional web applications, optimizing code for increasing response time and efficiency.
- Analyzing the goals and requirements, efficiently handling bugs and errors, and finding effective solutions for the same.
- Interacting with the database for storing data and ensuring that every user has access to what they search.
- Accomplishing the projects and goals within deadline.
- Managing APIs that are executed across the devices.
- Involving in defining the architecture of the system.
Required skills
- In-depth knowledge of PHP and related frameworks like Laravel, Codeigniter, Yii. Competent in Ruby, Python, nodeJs, and Java will be an added advantage.
- Good Communication, Analytical, Logical, and Leadership skills.
- Knowledge of front-end technologies, such as Angular, React, HTML, CSS, and JavaScript will be preferred.
- Capable of managing a hosting environment along with database administration such as MySQL, Oracle.
- Excellent knowledge of APIs (REST, SOAP) and Web services.
- Ability to scale applications to handle the load changes.
- Knowledge of accessibility and security compliance.
- Good to have experience in version control, such as GIT.

Looking for a Full Stack Developer to deliver a streamlined user
experience. Proven experience as a Full Stack Developer having an edge on front end
development. You will be solving complex technical problems in the financial industry and will be working closely with a talented engineering team globally.
Responsibilities:
1. Minimum 2 years of software development experience preferably in a product
development environment
2. Actively contribute in the development and designing of new product features.
3. Experience in developing high volume / data driven consumer web applications.
4. Test software component to ensure responsiveness and efficiency
5. Hands on with Angular and Nodejs.
6. Familiar with REST API and any database
7. Develop application code and unit testing in the AngularJS, Javascript, Rest Web
Services
8. Exposure to AWS is preferred and should be eager to learn new technologies.
Qualifications:
1. Bachelors/Masters in Computer Science / Information Technology
2. Knowledge and passion for financial markets
Your day-to-day tasks will be
• Helping our product squads to bring the best testing practices into their workflow
• Understanding the flow of code and how it interacts with different components
• Understanding the product functionality and product objectives to implement
• Code contributions in the backend, and/or frontend with extensive unit tests
• Working with deployments teams and offering inputs on the testability of functional elements and designs
• Researching tools, methodologies, and trends and upgrading existing practices and processes
• Mentor junior engineers, do code reviews and help improve/maintain code quality
This might be for you if…
You have a passion for designing, development, and testing and you should enjoy upgrading your tech skills as tools and technologies evolve quickly.
• A Bachelor's degree in Computer Science, Computer Engineering, or a related field.
• 4+ years of overall professional web development experience including coding, scalability of codes and development, testing and
deployment best practices
• Firefighter – You love taking up fire calls on production or other critical systems
• Communicate effectively in fluent English
• Exposure to modern development environment including Node, Java, JavaScript, Typescript, Version Control, GIT, AWS, NoSQL
(MongoDB, DynamoDB), ReactJS
• Understands the value and impact of our product for prospective customers and is driven to make it a success
• Self-motivated, hard-working, coachable, and driven with a strong entrepreneurial spirit
• Enjoys working in a collaborative atmosphere where ideas are valued on merit
Company Overview
Vamstar is a data science powered global B2B healthcare marketplace platform. We Aggregate $2 trillion of demand for healthcare products
and services using machine learning and providing real-time insights to buyers and suppliers to accelerate transactions. Our enriched data on
buyers, outcomes, and contracts (including tenders) reveal interdependencies across complex contracting markets. By seeing the big picture
and all the connections, Vamstar provides healthcare stakeholders with valuable market insights and perspectives. Vamstar partners with
leaders in the industry, academia, and government in 70 countries to apply higher-level thinking to daily tasks and strategic issues








