Design and develop scalable web applications using MEAN/MERN stack.
Build & optimize AI/LLM workflows using LangChain or LangGraph.
Implement vector storage & semantic search using FAISS / Pinecone / Chroma / Milvus.
Build APIs, microservices, and integration layers.
Optimize application performance and ensure code quality.
Collaborate with cross-functional teams (product, design, backend, DevOps).
Must-Have Skills
- Strong experience in Node.js, Express.js, MongoDB, and Angular/React.
- Hands-on experience in LLM apps, RAG pipelines, Vector Databases.
- Practical knowledge of LangChain / LangGraph.
- Experience with REST APIs, authentication, and integrations.
- Solid understanding of Git, CI/CD, and cloud platforms (AWS/Azure/GCP).

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💡 Profile: Full Stack Developer at Deqode
🔷 Experience- 2+ Years
🔷 Location- Mumbai (Andheri East)
🔷 Mode- 5 Days WFO
(Only immediate joiners & candidates serving notice period)
✨ What we want:
✅ Currently working in a product-based company
✅ Prior e-commerce platform/project experience
✅ Strong experience with MERN Stack development
✅ Proficiency in ReactJS & modern JavaScript (ES6+)
✅ Solid Node.js backend development skills
✅ Database management experience (MongoDB preferred)
✅ RESTful API design & integration
✅ Code optimization & performance mindset
We're looking for an experienced Full-Stack Engineer who can architect and build AI-powered agent systems from the ground up. You'll work across the entire stack—from designing scalable backend services and LLM orchestration pipelines to creating frontend interfaces for agent interactions through widgets, bots, plugins, and browser extensions.
You should be fluent in modern backend technologies, AI/LLM integration patterns, and frontend development, with strong systems design thinking and the ability to navigate the complexities of building reliable AI applications.
Note: This is an on-site, 6-day-a-week role. We are in a critical product development phase where sthe peed of iteration directly determines market success. At this early stage, speed of execution and clarity of thought are our strongest moats, and we are doubling down on both as we build through our 0→1 journey.
WHAT YOU BRING:
You take ownership of complex technical challenges end to end, from system architecture to deployment, and thrive in a lean team where every person is a builder. You maintain a strong bias for action, moving quickly to prototype and validate AI agent capabilities while building production-grade systems. You consistently deliver reliable, scalable solutions that leverage AI effectively — whether it's designing robust prompt chains, implementing RAG systems, building conversational interfaces, or creating seamless browser extensions.
You earn trust through technical depth, reliable execution, and the ability to bridge AI capabilities with practical business needs. Above all, you are obsessed with building intelligent systems that actually work. You think deeply about system reliability, performance, cost optimization, and you're motivated by creating AI experiences that deliver real value to our enterprise customers.
WHAT YOU WILL DO:
Your primary responsibility (95% of your time) will be designing and building AI agent systems across the full stack. Specifically, you will:
- Architect and implement scalable backend services for AI agent orchestration, including LLM integration, prompt management, context handling, and conversation state management.
- Design and build robust AI pipelines — implementing RAG systems, agent workflows, tool calling, and chain-of-thought reasoning patterns.
- Develop frontend interfaces for AI interactions including embeddable widgets, Chrome extensions, chat interfaces, and integration plugins for third-party platforms.
- Optimize LLM operations — managing token usage, implementing caching strategies, handling rate limits, and building evaluation frameworks for agent performance.
- Build observability and monitoring systems for AI agents, including prompt versioning, conversation analytics, and quality assurance pipelines.
- Collaborate on system design decisions around AI infrastructure, model selection, vector databases, and real-time agent capabilities.
- Stay current with AI/LLM developments and pragmatically adopt new techniques (function calling, multi-agent systems, advanced prompting strategies) where they add value.
BASIC QUALIFICATIONS:
- 4–6 years of full-stack development experience, with at least 1 year working with LLMs and AI systems.
- Strong backend engineering skills: proficiency in Node.js, Python, or similar; experience with API design, database systems, and distributed architectures.
- Hands-on AI/LLM experience: prompt engineering, working with OpenAI/Anthropic/Google APIs, implementing RAG, managing context windows, and optimizing for latency/cost.
- Frontend development capabilities: JavaScript/TypeScript, React or Vue, browser extension development, and building embeddable widgets.
- Systems design thinking: ability to architect scalable, fault-tolerant systems that handle the unique challenges of AI applications (non-determinism, latency, cost).
- Experience with AI operations: prompt versioning, A/B testing for prompts, monitoring agent behavior, and implementing guardrails.
- Understanding of vector databases, embedding models, and semantic search implementations.
- Comfortable working in fast-moving, startup-style environments with high ownership.
PREFERRED QUALIFICATIONS:
- Experience with advanced LLM techniques: fine-tuning, function calling, agent frameworks (LangChain, LlamaIndex, AutoGPT patterns).
- Familiarity with ML ops tools and practices for production AI systems.
- Prior work on conversational AI, chatbots, or virtual assistants at scale.
- Experience with real-time systems, WebSockets, and streaming responses.
- Knowledge of browser automation, web scraping, or RPA technologies.
- Experience with multi-tenant SaaS architectures and enterprise security requirements.
- Contributions to open-source AI/LLM projects or published work in the field.
WHAT WE OFFER:
- Competitive salary + meaningful equity.
- High ownership and the opportunity to shape product direction.
- Direct impact on cutting-edge AI product development.
- A collaborative team that values clarity, autonomy, and velocity.
🚀 AI Marketing Automation Developer Intern
AI-First | High Ownership | Long-Term Opportunity
📍 About the Role
We are building an AI-first marketing and communications engine across multiple products and brands.
This role is for someone who wants to use AI to eliminate manual work, not do more of it.
This is not a traditional marketing internship.
It is a builder role focused on automation, experimentation, and systems thinking.
🧠 How We Work
- AI-first, automation-first mindset
- We focus on outcomes, not activity
- You will work independently on clearly defined objectives
- Minimal meetings, maximum ownership
- Trial, iterate, break, fix, and improve
- What you build is expected to be production-ready, not just a demo
We use modern AI tools (including Cursor and LLMs) and expect you to learn fast and apply faster.
✅ Who This Is For
This role is a strong fit if you:
- Think in terms of systems and leverage
- Enjoy solving open-ended problems
- Are comfortable with ambiguity
- Like experimenting until something works
- Want to work in a real AI-first environment, not just talk about AI
Background matters less than mindset.
Engineering, tech-savvy marketing, or self-taught AI backgrounds all work.
❌ Who This Is NOT For
- Manual or repetitive marketing work
- Copy-paste or template-only roles
- People who need detailed step-by-step instructions
🌱 Growth & Long-Term Path
This is a long-term internship, not a short project.
Interns who:
- Consistently deliver
- Show ownership
- Fit into our AI-first work culture
👉 Will be converted to full-time roles.
Hiring and conversion decisions are made jointly by the founders and the automation team lead.
🕒 Commitment
- 20–30 hours per week minimum
- Fully remote
- Flexible working hours (output > hours)
💡 How to Apply
Send:
A short note on why this role excites you
Any proof of:
- AI tools you’ve used
- Automation you’ve attempted
- Projects you’ve built (academic, personal, or professional)
No formal resume required if your work speaks for itself.
Skillset: Aem+node
Experience: 3 to 9 Years
Location: Bangalore , Hyderabad , Pune , Chennai
Notice Period: Immediate to 15 Days
Job Description:
(Kindly mention Mandatory skills in your project)
If you're interested above requirement,
Please share the below-mentioned details :
Current CTC:
Expected CTC:
Current Company:
Notice Period:
If serving NP LWD:
Current Location:
Preferred Location:
Total-experience:
Relevant experience:
Highest qualification with location and passing year:
DOJ(If Offer in Hand from Other company):
Offer in hand with Amount:
Also, send your updated resume( CV) ASAP in word format.
We are looking for a Full Stack Lead having worked on NodeJS and React with total experience of 4 to 6 years. Minimum two year of experience in NodeJS, React and Redux is required for this position.
Responsible for requirements understanding, propose architecture, detailed design, development and timely deliverables with the highest quality standards.
We are looking for Product creators who can work with minimum inputs from business and are able to deliver products quickly and with quality.
This person should have worked in Enterprise class product from scratch. Start-up experience would be highly desirable.
Tech Stack: Node.js, React.js, HTML, CSS, AWS, MySQL, MongoDB, Mix panel/Metabase, Instamojo and Razor Pay, Google Analytics, FB Pixel, SEO, Dev Ops, CI/CD, Micro services, Unit Testing
Responsibilities
· Will be responsible for designing and developing web-based enterprise class solutions using NodeJS, React and Redux.
· Should be expert in writing Unit Test Cases with NodeJS and React and with quality.
· Excellent communication and presentation skills.
· Proven experience as an individual contributor/Architect.
· Should be able to quicky come up with system design by understanding business requirement and translate into good quality product.
· Building reusable components and front-end libraries for future use.
· Translating designs and wireframes into high quality code.
· Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
Skills
· Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
· Thorough understanding of React.js, HTML, CSS and its core principles
· Experience with popular React.js workflows (such as Flux or Redux)
· Familiarity with newer specifications of ECMAScript
· Experience with data structure libraries (e.g., Immutable.js)
· Knowledge of isomorphic React is a plus
· Familiarity with RESTful APIs
· Knowledge of modern authorization mechanisms, such as JSON Web Token
· Familiarity with modern front-end build pipelines and tools
· Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
· Knowledge of CI/CD and should have worked on at least one tool like Jenkins etc.
· Ability to understand business requirements and translate them into technical requirements
· A knack for benchmarking and optimization
· Familiarity with GIT Technology like GitHub, Bitbucket
Desirable (Nice to Have skills):
· Knowledge of Data analytics platform like Meta Base.
· Good understanding of digital marketing, Google & FB Analytics, consumer funnel data tracking tools, including SEO.
· Experience of e-commerce start up would be an added plus.
· Scaling experience using AWS, knowledge of EBS, Docker, Kubernetes, Microservices.
· AWS Certification would be an added plus.
· Knowledge of Dev/Ops and should be able to set up CI/CD quickly.
· Participation in Hackathons is an added plus.
Eligibility
BTech or MTech in Computer Science from a reputed institute, IIT, NIT, BITS Pilani, COEP (Pune), VJTI, BHU or ISM
Good knowledge on Data Structure and Algorithms.
About PrepBytes(A CollegeDekho company)
PrepBytes(A CollegeDekho company) is a Gurgaon-based ed-tech startup focused on helping students improve their coding skills. PrepBytes offers India’s only Mentorship driven personalized coding programs.
In a short span of time , we have achieved a reach in 1000+ engineering colleges and established a brand among 100k+ students.
PrepBytes was started by two IIT/NIT Alumnus having work experience in fast paced startups & tech giants like Amazon and Samsung. Since then, the startup has grown into a team of individuals working towards revolutionizing the way students learn coding and making them successful in their tech career.
To fulfill the vision to be one of the largest personalised coding platforms , we are looking for passionate folks to join our team & contribute to success stories of thousands of students and be part of the next big revolution in the edtech industry.
Job Description
- Working with the founders to implement innovative ideas and improvising the existing backend.
- Development and implementation of cutting-edge Educational Technology with the aim of revolutionizing the sector.
- Work on innovative features of the Learning Management System, Coding Platforms, Hiring Platforms, Assessment Platforms, and many more new products.
- Building scalable and secured backend for smooth learning of users
- Get involved and mentor in System, Architecture, and Database Design discussions with the team
- Maintain high-quality code by getting involved in code reviews
What are we looking for?
- Overall 4+ years of technical experience.
- Bachelor’s degree in Computer Science Engineering or a related field.
- Strong problem-solving skills.
- A keen learner who will develop & own cutting-edge consumer-facing product
- Experience in building projects from scratch.
- Excellent technical, diagnostic, and troubleshooting skills.
- High-level proficiency in Javascript and web development technologies-JS/Node JS/MongoDB.
- Working with the product team to build scalable and secure NodeJS micro-services.
- Having an understanding of Python and write Python code as well.
- Building smooth UI/UX workflows to satisfy the business logging and monitoring tools like Loki/EFK, Prometheus, Sentry, Grafana.
- Knowing functional programming, SDLC (Software development Life cycle).
- Knowing how to write both synchronous and asynchronous code using NodeJS.
- Creating CI/CD pipelines.
- Maintaining quality and ensuring responsiveness of applications.
- Having structured, focused thinking, and able to keep to task lists and time lines.
What you need to have:
- Proficient in NodeJS,Docker,Angular9+, ReactJS, Python, CI/CD.
- Strong knowledge of building scalable and secure NodeJS micro-services.
- Strong experience in building smooth UI/UX workflows to satisfy the business requirements.
- Should be familiar with logging and monitoring tools like Loki/EFK, Prometheus, Sentry, Grafana.
- Strong knowledge in NodeJS, Functional programming, SDLC (Software development Life cycle). Should be able to write both synchronous and asynchronous code using NodeJS.
- Must be proficient in GIT.
- Experience is creating CI/CD pipelines.
- Experience with working on Linux based servers.
- Should have experience with both SQL and NoSQL databases. Experience with in-memory databases like Redis is a plus.
- Should have Angular and React knowledge. Experience with web workers and building drag-drop web interfaces is a bonus and calls for extra points.
- Should be able to design a database schema for any given problem statement.
- Hands on experience in developing serverless architecture is a must.
- Knowledge in deployment using Docker, Docker Swarm, Kubernetes and how containerized applications work is a must.
- Experience in dealing with third party API’s.
- Familiar with OAuth2 server implementation.
- Able to architect microservices-based applications.
- Prior product-based startup experience is a plus.
Skills and Experience :
- 2-7 years of experience as a Java/J2EE developer.
- 1-3 years of experience with Angular / React is desirable.
- 2-5 years of experience in using Spring and Spring Boot frameworks.
- Thorough knowledge of server-side development.
- Proven experience as a Full Stack Developer or similar role.
- Good understanding of web services (WSDL SOAP, RESTful).
- Hands-on experience in using Application Servers like WebSphere.
- Expertise in relational databases (Oracle, SQL Server).
- AI/ML domain knowledge is desirable.
- Familiarity with common stacks.
- Knowledge of multiple frontend languages and libraries, like HTML/ CSS, JavaScript, XML, jQuery.
- Experience in implementation of Microservices
- Experience with AWS (S3, SQS, SNS, ECS, EC2, ALB, API Gateway, Lambda, etc.) is highly desirable
- Good understanding of Docker & Kubernetes is highly desired.
- Familiarity with databases (MySQL, MongoDB, PostgresSQL), web servers (Apache), and UI/UX designs.
- Excellent communication and teamwork skills.
About LevaData
LevaData, the Cognitive Sourcing Platform, offers global enterprises the ability to improve gross margins by reducing supply chain costs, with a focus on delivering measurable and accountable supply chain solutions and strategies that transform companies and markets. Customers include leaders in the top global supply chain organizations, as well as medium-sized OEMs seeking to achieve best-in-class direct materials sourcing practices. LevaData is privately held and headquartered in Sunnyvale, Calif. For more information, visit https://www.levadata.com/">www.levadata.com.
Levadata Clientele: IBM, Fitbit, Lenovo, Zebra, Poly, Commscope
LevaData Fundings:
June, 2018: Series B, $12 million.
Aug, 2017: Series A, $5 million.









