NodeJS Full Stack Developer

About The Role

Location: Remote / Hybrid (India Preferred)

Experience: 03–10 years of relevant experience

Reports to: CEO/Co-founder

Type: Full-Time

Tech Stack: Python, Frappe, LangChain, Neo4j, FAISS, React.js, AWS/GCP/Azure

What You’ll Do

● AI/ML Development

○ Build AI-powered student learning insights using Graph Databases (Neo4j), FAISS,

Sentence Transformers, and OpenCV (ResNet-50).

○ Develop Retrieval-Augmented Generation (RAG) and reinforcement learning models to

personalize content and assessment.

○ Research and implement multi-modal generation (text, image, voice) for highly

personalized learning interactions.

○ Fine-tune and optimize transformer-based models (e.g., GPT, BERT) to deliver contextual,

culturally relevant learning experiences.

● Backend & API Development

○ Architect and build scalable backend using Frappe, FastAPI, or Django.

○ Develop REST and GraphQL APIs to connect PAL with TAP’s LMS, Glific, and content

repositories.

○ Integrate Redis and Celery to manage background inference processes.

○ Connect with Glific APIs to power our AI-driven WhatsApp learning chatbot.

● Frontend & User Experience (Optional)

○ Develop a React.js-based student dashboard for real-time learning insights and content

delivery.

○ Collaborate closely with our UX team to ensure intuitive and accessible design.

● Cloud & Deployment (DevOps)

○ Deploy and scale models across cloud platforms: AWS, GCP, or Azure.

○ Implement CI/CD pipelines (Jenkins, Cypress.io) to ensure continuous delivery and testing.

○ Use Docker and Kubernetes for managing containerized deployments.

● AI-Driven Security & Automation

○ Ensure data privacy and compliance by embedding AI-powered security checks.

○ Automate personalized content delivery through NLP chatbots and AI workflows.

Who You Are

● You’ve worked on AI/ML systems at scale, especially in EdTech, SaaS, or social impact settings

● You’ve built or fine-tuned models with GPT/BERT, FAISS, LangChain, or custom embeddings

● You know how to move between backend complexity and real-world deployment

● You’ve used tools like Zapier, N8N, or FastAPI in production

● You don’t just write code — you write roadmaps, define structure, and love cross-functional

collaboration

● Bonus: You’ve dabbled in adaptive learning, NLP in regional languages, or multimodal AI

What You Can Expect?

● Real ownership – You’ll lead architecture, experimentation, and rollout

● Deep learning – Work with experienced leaders across product, pedagogy, and AI

● Remote flexibility – Work from anywhere, build for everywhere

● Bold pace, clear values – We move fast, think big, and always center the child

● Future leadership track – Opportunity to grow into a Tech/AI Lead role as we scale

● Full transparency – Competitive salary, equity potential, and clarity on what’s next

• Minimum 4+ years of experience building Java & React JS/Node JS applications, in a service-based architecture.
• Need hands on current experience on Java 8+, React JS/Node JS and above, Java script, Angular JS, JUnit, XML, Spring, Spring Boot, rest APIs, and SQL. 
• Hands on experience with version control, build integration and messaging technologies.
• Need to demonstrate in-depth understanding of OOO principles, design patterns and threading techniques.
• Strong web Services background required.
• Must be able to interact with all levels of personnel within the organization and be effective with both business and technical teams.
•  Ability to deal with ambiguity and define approaches to bring unfocused issues to resolution
• Excellent written and oral communication skills for managing interactions both within the team and without.
• Very strong attention to detail and organizational skills. Strong work ethic

Srijan is hiring for the position of Senior JavaScript Developer (React & Node)

with a remote working option.

Skills Required:

• Minimum 3-5 years of experience as a Front-end Developer

• Possess Responsive/Mobile Design Skills

• Knowledge of Cross-Browser Development

• Knowledge of JavaScript frameworks like NodeJS, ReactJS etc.

• Worked on Front End Frameworks like Bootstrap

• Worked on markup languages like HTML, HTML5

• Worked on JavaScript, CSS, and jQuery

• Excellent knowledge of browser troubleshooting and debugging practices and techniques

• Knowledge of some SEO principles

• Knowledge of graphics software such as Adobe Suite, Photoshop, etc.

• Sense of ownership and pride in your performance and its impact on the company’s success

• Critical thinker and problem-solving skills

• Team player

• Good time-management skills

• Good interpersonal and communication skills

Synapsica is a growth stage HealthTech startup founded by alumni from IIT Kharagpur, AIIMS New Delhi, and IIM Ahmedabad. We believe healthcare needs to be transparent and objective, while being affordable. Every patient has the right to know exactly what is happening in their bodies and they don’t have to rely on cryptic 2 liners given to them as diagnosis.

Towards this aim, we are building an artificial intelligence enabled cloud based platform to analyze medical images and create 2.0 of advanced radiologist reporting.

We are backed by Y Combinator and other investors from India, US and Japan. We are proud to have GE, AIIMS, the Spinal Kinetics as our partners.

Join us, if you find this as exciting as we do!

Description:

We are looking for a skilled computer programmer who is comfortable with both front and back end programming. Hands-on with UI and server-side is highly desirable.

You will get hands-on experience in the latest technologies and skills like ReactJS, NodeJS, MongoDB, REST API etc. This role is ideal for you if you have a background in Full Stack development and are looking for the next level of career growth in a fast paced, learning based and merit driven work environment.

Responsibilities:
- Developing front end app components.
- Developing backend apis and middlewares.
- Designing and scaling databases and servers.
- Ensuring responsiveness and cross-platform compatibility of applications.
- Owning and delivering end-to-end products, features, enhancements.

Requirements:
- Degree in Computer Science or related discipline with 3-7 years of experience.
- Proficiency with fundamental front end languages such as HTML, CSS and JavaScript
- Hands on with Reactjs or similar framework/library.
- Proficiency with server side languages such as Nodejs, Python, PHP.
- Prior experience with at least one no-sql database such as MongoDB.
- Excellent verbal communication skills.
- Good problem solving skills.
- Attention to detail.
- Very high sense of ownership.
- Deep interest and passion for technology

DESIRED SKILLS:

1. AWS (EC2/S3/Lambda)
2. DynamoDB
3. Node.Js + React.Js + Javascript
4. HTML5, CSS
5. Android Native (Java/Kotlin)
6. Socket.io / WebRTC (LiveStreaming)
7. Firebase
8. Elasticsearch
9. Prior experience in developing/integration livestreaming feature is essential.

JOB DESCRITION

1. Enhancing the existing features and developing the new features
2. Being able to develop the product independently and also with the team .
3. Being able to work under pressure and think out of the box.
4. Being a good leader with decent professional communication skills.
5. Knowledge and experience of Android Development is an added advantage

OUR PRODUCT

Understand The Product Features:

https://play.google.com/store/apps/developer?id=Lamamia&;hl=en_IN" target="_blank">https://play.google.com/store/apps/developer?id=Lamamia&;hl=en_IN

1. Our product offers on-demand video lessons and quizzes in local languages.
2. Teachers can independently create and share their content.

WHAT WE OFFER:

1. Opportunity to work as a core team member
2. Direct Reporting to Founders
3. Exponential and 360 degree learning
4. Working with an experienced team from IIM
5. 4.2 - 9 LPA (INR) CTC + ESOPs (Optional)*

We are looking to hire a Full-stack web developer who will be responsible for the creation and enhancement of web applications according to the company's specifications. As the role takes into consideration user experience and function, a certain level of both functional domain experience and computer programming is necessary.

To be successful in this position, you will be required to demonstrate a detailed knowledge of the industry's best practices in software development, development expertise in back-end technologies, and must have a professional track record of effective technical management, information analysis, and experience in latest web technologies.

You should have in-depth knowledge of object-oriented PHP programming, an understanding of MVC designs, and working knowledge of front-end technologies including HTML 5, JavaScript, and CSS3.

Responsibilities

13.Guide team members for design and implementation of tasks
14. Coordinate end-to-end implementation.

Requirements-

• 1 to 3 years of professional experience working with PHP, web frameworks including Laravel, CodeIgniter- Preferred.
• 1 to 3 years of professional software development experience-Preferred
• Meaningful experience working on large, complex system integrations
• Knowledge of front-end technologies including CSS3, JavaScript, and HTML5.
• Previous experience creating scalable applications.
• Proficient with code versioning tools including Git, Mercurial, CVS, and SVN.
• Familiarity with SQL/NoSQL databases.
• Ability to manage projects.
• Good problem-solving skills
• Ability to take extreme ownership over your and teams work

• Own the Strategy, Roadmap, Execution, and Success for STAGE OTT product
• Take product ideas from ideation to implementation
• Develop backend services that expand the capabilities of our CMS for the content team
• Optimize the performance of our APIs
• Collaborate with Product and Design to iterate on our product
• Participate in design and code reviews

• Growth and Ownership mindset
• 1+ years of experience working in a Software Engineering role
• Strong foundation in programming, algorithms, and software application design
• Experience in Node.js Express and obsessed about optimizing Mongoose queries.
• Passionate about solving challenging problems and iterating quickly
• Previous experience in distributed systems, data processing and analytics is a plus
• Ability to extract, analyze and communicate data