Senior Fullstack Developer

Position Title : JavaScript / TypeScript Engineer

Experience : 5+ Years

Opportunity : Full-Time (40 hrs/week)

Availability : Immediate

PST Overlap : 5 hours required

About the Role :

We are looking for experienced JavaScript/TypeScript Engineers to develop cutting-edge AI solutions for US-based companies. You’ll work on innovative projects, ensuring clean, scalable, and maintainable code.

Required Skills :

• 5+ Years of experience in JavaScript/TypeScript development
• Strong expertise in Node.js/Nest.js (3+ yrs) and React/Vue/Angular (3+ yrs).
• Proficiency in ES6, modular development, scalable architectures.
• Experience with Docker and best coding practices.
• Strong communication skills in English.

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

Be hands-on with describing business rules as technical artifacts for analysts, business product managers, and any functional team that depends on this information

Proficiency with full stack development preferably React, Java, springboot, python. Perform unit tests, resolve bugs and be responsible for the delivery of the project to production

Be a thought leader in bringing the GenAI capabilities to Visa's product development

Be comfortable looking at system logs when needed and identifying bugs when they might appear during course of analysis

Discuss technical implementation details with architects and other technical teams

Collaborate with engineering teams to build robust, reliable, and scalable platforms

Synthesize requirements into a common set of platform and services capabilities

Candidates will be responsible for value proposition definition, communications across technical, business and product functions, cost/benefit analysis, and executive presentations

Partner with business operations and analytics team to build right monitoring capabilities and metrics which helps monitor the health of the platform and facilitates data driven decision making

Define product requirements which involve writing clear, thorough, and detailed user stories for complex features and product sets

Be the primary liaison between business units, business product managers, engineering, and other applicable groups to ensure flawless integration of new and existing feature sets

Highly execution focused by working in conjunction with various counterparts across functions

Ensure product vision and requirements are designed with long-term vision in mind and can be launched globally with minimal tweaks

Work closely with senior leadership providing status, action plan and recommendations

Job Title: Full Stack Developer - SDE 2

Responsibilities

• Lead design and delivery of complex end-to-end features across frontend, backend, and data layers.
• Make strategic architectural decisions on frameworks, datastores, and performance patterns.
• Review and approve pull requests, enforcing clean-code guidelines, SOLID principles, and design patterns.
• Build and maintain shared UI component libraries and backend service frameworks for team reuse.
• Identify and eliminate performance bottlenecks in both browser rendering and server throughput.
• Instrument services with metrics and logging, driving SLIs, SLAs, and observability.
• Define and enforce comprehensive testing strategies: unit, integration, and end-to-end.
• Own CI/CD pipelines, automating builds, deployments, and rollback procedures.
• Ensure OWASP Top-10 mitigations, WCAG accessibility, and SEO best practices.
• Partner with Product, UX, and Ops to translate business objectives into technical roadmaps.
• Facilitate sprint planning, estimation, and retrospectives for predictable deliveries.
• Mentor and guide SDE-1s and interns; participate in hiring.

Qualifications & Skills

• 3–5 years building production Full stack applications end-to-end with measurable impact.
• Proven leadership in Agile/Scrum environments with a passion for continuous learning.
• Deep expertise in React (or Angular/Vue) with TypeScript and modern CSS methodologies.
• Proficient in Node.js (Express/NestJS) or Python (Django/Flask/FastAPI) or Java (Spring Boot).
• Expert in designing RESTful and GraphQL APIs and scalable database schemas.
• Knowledge of MySQL/PostgreSQL indexing, NoSQL (ElasticSearch/DynamoDB), and caching (Redis).
• Knowledge of Containerization (Docker) and commonly used AWS services such as lambda, ec2, s3, apigateway etc.
• Skilled in unit/integration (Jest, pytest) and E2E testing (Cypress, Playwright).
• Frontend profiling (Lighthouse) and backend tracing for performance tuning.
• Secure coding: OAuth2/JWT, XSS/CSRF protection, and familiarity with compliance regimes.
• Strong communicator able to convey technical trade-offs to non-technical stakeholders.
• Experience in reviewing pull requests and providing constructive feedback to the team.

Qualities we'd love to find in you:

• The attitude to always strive for the best outcomes and an enthusiasm to deliver high quality software
• Strong collaboration abilities and a flexible & friendly approach to working with teams
• Strong determination with a constant eye on solutions
• Creative ideas with problem solving mind-set
• Be open to receiving objective criticism and improving upon it
• Eagerness to learn and zeal to grow
• Strong communication skills is a huge plus

Work Location: Hyderabad

About

Blend-ed, the brainchild of a team of educationalists and technologists who believe in science-backed learning, is an innovative and technology-rich platform that steps early into the futuristic blended learning system, envisioning a fundamental change in the prevailing conventional teaching and learning cultures. Working with us will be your contribution towards rewriting the history of education and to building the future of learning.

We are looking for a Senior Full Stack Developer to build scalable software solutions in the Ed-tech SaaS domain. In this role, you’ll have the sole responsibility 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 stack, development frameworks and third-party libraries.

Requirement : Technical Lead - Senior Full Stack Engineer.

Location : Bangalore, India.

Work Model : Hybrid

Experience : Preferably 3+ years in a similar role.

Joining Date : Immediate

 Salary : Rs 12,00,000 LPA - Rs 20,00,000 LPA (negotiable) 

Role Expectations & Responsibilities

• Work with product manager/s to ideate software solutions.
• lead the project from conception through implementation.
• 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, Troubleshoot, debug and upgrade software.
• Create security and data protection settings.
• Write technical documentation.
• Strong organizational and mentoring skills.

Required Experience & Skills

• Proven experience as a Full Stack Developer or similar role.
• Experience developing web and mobile applications.
• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, React etc.)
• Knowledge of back-end languages (e.g. Python/ NodeJS etc.).
• Familiarity with databases (e.g. PostgreSQL, MySQL, MongoDB), web servers (e.g. Apache, Nginx)

Desirable Experience & Skills

• Experience with Python web frameworks, specifically Django.
• Experience with React is a plus.
• AWS skills with knowledge of EC2, VPC, S3 etc.
• Experience in containerization (Docker) and container orchestration (Kubernetes).

Why Join Us:

At Blend-ed, we are committed to create a diverse work environment with a range of opportunities for professional and personal development of all our employees. We make learning easier, more efficient, more user-friendly and far more accessible, for all sorts of people, all across the world. As a member of team Blend-ed, you will work on most innovative projects that will revolutionise the learning ecosystem and make a real difference in millions of people’s learning experience.

Work Culture: With a task-driven office culture, we believe that optimal productivity is rooted in each individual's pace and strength, rather than rigid timelines. We follow a flexible work culture along with mutual understanding and support.

Growth at a personal level: Each member of our team gets the best nourishment in terms of opportunities, mental and moral support and a stage for their existing and enhancing skills, ensuring your personal growth alongside the company.

Creativity and Innovation: We root for creativity and innovation at work and this is a fixed formula to keep things interesting. You are welcome to lay your craziest ideas on the table or board for us to have conversations and coffee over.

Work Environment: Situated at Calicut, a bustling commercial centre in Kerala, which is emerged as one of the best cities to live in India in terms of education, health, entertainment, and the environment, our workspace in HiLite Business Park, flanked by the mall and residential areas, offers an environment of networking, convenience and class, which promotes an undeniably better life quality & experience.

Our Values For All Times:

Innovate, Always: We are committed to creativity and novelty because anything remarkable ever was born out of those.

Science-driven: We base the technological developments on theories and findings in cognitive science, making learning a richer experience.

Love it? Learn it! At Blend- Ed, learning is limited only by the amount of inquisitiveness and passion for exploring. We believe in unlimited exploration and pride in seeking knowledge at any cost.

Taller, Together: Growth is a teamwork at Blend- Ed. We work towards growing together, packing in the personal growth of each team member into the company's growth, mutual respect, motivation and inspiration ingrained into our conduct.

Better Tomorrows: Along with our dreams and goals of transforming the education system, we envision a better tomorrow for the world. The very idea of a better future is rooted in hope and we nurture it.

Ethics Uncompromised: Our work culture is founded in a code of ethics that preserves smooth relationships within the company and outside it, in order to meet our goals and other values.