Senior Software Engineer - Fullstack,IIT college only

Full-Stack Developer (React + Node.js — Web SaaS)

What we're building

We're a small studio shipping several products across web and mobile: an AI-powered platform for creators, a sponsorship-intelligence platform, a live subscription app on iOS and Android, and more in the pipeline. You'll work across this portfolio — full-stack — taking over and extending existing production code rather than building from scratch.

About the role

Your immediate focus is integration work on one of our creator platforms: the frontend and backend are built — we need the integrations wired up (payments, AI/LLM flows, third-party APIs). Over time you'll contribute across the other products as they evolve.

This is a hands-on full-stack web role: we need someone with real production experience building SaaS web applications on both the frontend (React) and the backend (Node.js, Supabase, REST APIs, third-party integrations) — not a specialist in one.

We're looking for someone earlier in their career but genuinely capable: past the "still learning to ship" stage, hungry to prove themselves, and reliable.

What you'll do

• Complete integrations on top of an existing frontend/backend — e.g. Stripe Connect payouts, the AI/LLM content-processing flow, and related REST APIs.
• Build and extend features across our SaaS platforms: React frontends, Node.js / Supabase backends, server-side logic, and internal tools.
• Fix UI/responsiveness issues and ship reliable updates to production.
• If you also have React Native / Expo experience, contribute to our mobile app (language expansion, UI fixes, store releases) — a plus, not a requirement.

Must have

• 2+ years hands-on experience building production web apps / SaaS products, full-stack.
• Frontend: strong React (TypeScript) — components, state management, responsive layouts, and working comfortably in an existing codebase.
• Backend: Node.js server-side logic, building and consuming REST APIs, and working with Supabase (Postgres) or Firebase — auth, data models, webhooks, and wiring up third-party services.
• Strong JavaScript / TypeScript across the stack.
• Comfortable with third-party API and payment integration (Stripe). Stripe Connect is a strong plus.
• Tests own work thoroughly before shipping; reliable, detail-oriented; communicates clearly in English and flags blockers early.

Nice to have

• React Native + Expo experience, ideally with an app shipped to the App Store and/or Play Store (App Store Connect / TestFlight, Google Play releases; a Mac plus iPhone/Android for testing).
• App localization / i18n experience, including RTL languages (Hebrew).
• AI/LLM API integration, transcription/vision pipelines.
• Push notifications (FCM/APNs), RevenueCat or in-app subscriptions, CI/CD.

How we work

• Clear written requirements and acceptance criteria before you start.
• "Done" means tested end-to-end with proof (a short recording or screenshots) — not just "works on my machine."
• Only build what's agreed; propose before adding or changing scope. Never delete production/client data without sign-off.
• Short daily update: what's done (with proof), what's next, and any blockers.

Logistics

Fully remote, open to developers in India. You'll work across several products, so variety and range matter. We pay fairly for solid mid-level work, with real room to grow in scope and pay as the portfolio expands.

Role Description

We are seeking a full-time AI Developer specializing in Generative AI and Large Language Models (LLMs) to join UpSolve Solutions in Mumbai. This client-facing, on-site role involves designing, developing, and deploying AI models, specifically focusing on GenAI and LLMs. The AI Developer will leverage expertise in machine learning, natural language processing, and data science to build cutting-edge AI solutions that drive business innovation and solve complex challenges.

Qualifications

• Proficiency in Python
• Strong projects in Flask + JS
• Excellent problem-solving, critical thinking, and analytical skills
• Strong communication and presentation skills, with the ability to convey technical concepts to non-technical stakeholders
• Bachelor's or Master’s degree in a relevant field (e.g., Computer Science, Artificial Intelligence, Data Science)

At Shipthis, we work to build a better future and make meaningful changes in the freight forwarding industry. Our team members aren't just employees. We are comprised of bright, skilled professionals with a single straightforward goal—to Evolve Freight forwarders towards Digitalized operations, enhance efficiency, and drive lasting change.

As a company, we're just the right size for every person to take initiative and make things happen. Join us in reshaping the future of logistics and be part of a journey where your contributions make a tangible difference.

Learn more at www.shipthis.co

JOB DESCRIPTION

What you’ll be doing:

• Take ownership of building and scaling intuitive, high-performance UIs that directly impact the lives of our users.
• Collaborate closely with product, design, and backend teams to shape and deliver features that drive meaningful change.
• Embrace a "startup mindset" by taking the initiative, wearing multiple hats, and solving challenges with creative, scalable solutions.
• Actively contribute to the product vision and roadmap, ensuring the front end evolves with the company’s growth.
• Build for the long haul by writing clean, maintainable, scalable code supporting future features and expansions.
• Mentor team members, fostering a culture of continuous learning and improvement, and helping grow a high-performing engineering team.
• Stay ahead of the curve by experimenting with new tools, frameworks, and best practices, ensuring the product remains cutting-edge.
• Take pride in not just coding but in truly building—crafting features and solutions that users love and stand the test of time.
• Be part of a team that values collaboration, ownership, and long-term impact over short-term wins.

While our current stack includes Angular and Python, we’re flexible and open to leveraging any tech stack that best suits our product’s needs.

Desired qualifications include:

• Bachelor's/Master's degree in Computer Science, Engineering, or a related field.
• 3–5 years of professional experience in full-stack development, with a strong portfolio of successful projects.
• Proficiency in JavaScript and frameworks like Angular 12+, React, or similar.
• Strong understanding of web technologies including TypeScript, Python along Fast API.
• Strong knowledge of MongoDB is appreciated.
• Experience with state management libraries (e.g., NgRx, Redux).
• Strong problem-solving skills and the ability to learn and adapt quickly.
• Excellent communication skills with the ability to collaborate effectively in a team environment.

We welcome candidates:

• Who can join immediately.
• Female candidates returning to work after a career break are strongly encouraged to apply.

We are an equal opportunity employer and are committed to fostering diversity and inclusivity. We do not discriminate based on race, religion, color, gender, sexual orientation, age, marital status, or disability status.

JOB SYNOPSIS:

• Job Role: Full Stack Engineer
• Location: Bangalore
• Job type: Full-time, permanent
• Experience: 3–5 years
• Industry Type: Software Product
• Functional Area: Software Development

Experience: 8-15 Years

Qualification: BE / B. Tech 

Location: Pune, Remote

Technical Know -How: React.js/ReactJs, Java Spring Boot, Spring Framework, Java Spring developers, Rest API, Microservices, front end and Back-end technologies etc.

Key Responsibilities

• Work with team of Java & Springboot Developers in the design, development, and maintenance of applications.
• Work with business stakeholders and technical teams to gather and analyze requirements for Java & Springboot applications.
• Lead a team of developers in building scalable, secure, and high-performance applications using React and Spring Boot.
• Drive end-to-end ownership of application development including requirement analysis, design, coding, testing, and deployment.
• Collaborate with product owners, architects, and cross-functional teams to define and deliver high-quality solutions.
• Ensure adherence to coding standards, best practices, and agile development methodologies.
• Mentor and guide team members, conduct code reviews, and encourage technical excellence.
• Oversee application performance tuning, debugging, and troubleshooting in production and non-production environments.
• Participate in architectural discussions and contribute to technology roadmaps.

Required Skills & Experience

• Bachelor’s degree in computer science, computer engineering or similar.
• Excellent communication skills.
• Critical thinker and good problem-solver.
• 8–15 years of overall software development experience, with at least 3 + years in a lead/mentorship role.
• Strong proficiency in React.js, JavaScript/TypeScript, HTML5, CSS3, Redux, and related libraries/frameworks.
• Solid backend development experience using Spring Boot, Spring Security, REST APIs, and Microservices architecture.
• Strong understanding of Test Driven Development ( Junit)
• Write efficient and well-structured code to implement business logic and functionality on the Java platform.
• Perform unit testing and debugging to ensure the quality and reliability of developed applications.
• Maintain and enhance existing Java & Springboot applications by troubleshooting issues, implementing bug fixes, and optimizing performance.
• Strong understanding of RDBMS/NoSQL databases (e.g., MySQL, MongoDB / Azure Cosmos DB).
• Experience with cloud platforms (AWS / Azure / GCP) and containerization (Docker, Kubernetes).
• Proficiency in version control (Git), CI/CD pipelines, and DevOps practices.
• Strong problem-solving skills, debugging expertise, and performance optimization experience.
• Excellent communication and leadership skills with the ability to drive technical discussions
• Good knowledge of security best practices (OAuth2, JWT, SSO, etc.).
• Good to have experience with message brokers (Kafka, Azure Service Bus).

Responsibilities

• Build and maintain frontend applications using Next.js, React, TypeScript, and TailwindCSS
• Design and develop RESTful APIs using Node.js and Express.js
• Integrate frontend with backend APIs efficiently
• Write clean, reusable, and well-documented code
• Optimize applications for performance, SEO, and scalability
• Work with databases to design schemas and write optimized queries
• Implement authentication, authorization, and role-based access
• Debug, test, and improve existing systems
• Collaborate with designers and product managers to translate requirements into technical solutions
• Participate in code reviews and technical discussions

The Role

This role is anything but conventional- It is an opportunity to define and execute our plans and make an impact on the development of millions of children.

As our tech lead, you will work closely with the founders to crystallize and own the product roadmap and then, to bring the product vision to life through simple, elegant design & code that delights users.

You will be the key architect of the product and will help the engineering team build and maintain the product across mobile and web. 

You will own development and delivery of the code- including analysis, optimization and debugging.

Key Skills

3-6 years of experience with backend and frontend web-based application development

2+ years of experience with React / Redux + HTML/CSS

2+ years of experience with Python

Have some experience with databases (SQL, MongoDB)

Have created meaningful APIs and models that are flexible and scalable

About You

You will thrive in this role at KinderPass if you:

• Have a passion for our mission to re-imagine child health and development
• Have the drive to be part of building something new - to learn, to work hard, to be your best self and to adapt to the constant change and evolution of a start-up.
• Enjoy autonomy and flexibility but can work well in a team
• Count Ownership and Reliability as your key strengths
• Can communicate effectively

Principle Engineerin R& D

REPORTING

Manager (R&D)

RESPONSIBILITIES

• Requirement gathering, analysis and grooming: Gather requirements from various stakeholders analyze product requirements and translate requirements into product specifications.
• Prepare Robust/future proof and easily scalable Design and architecture
• Shown strength and experience in one or more of the following areas: application architecture, solutions architecture, software systems architecture, and data architecture.
  
  
• Strong technical background which facilitates interaction with software development team and a demonstrated ability to think strategically about business, product, and technical challenges
• Mentor and guide team members technically to produce high quality output
• Work closely with geographically distributed teams and collaborate with cross team leads to define, implement and consume services/components/modules.
• To ensure timely compliance of product development cycle.

MAIN TASKS

• To Independently Specify, Design, Develop, prototype, test and verify, software modules for large size Displays, following all relevant procedure.
• To independently Develop/orient the team to develop necessary software  and test applications for testing, debugging and verification of own as well as other Designs.

• To collaborate in an international team of experienced software and hardware engineers.

COMPETENCE REQUIREMENTS

MUST HAVE:

• Qualified as B.E / B.Tech / M.E / M.Tech in Electronics Engineering / Computer Science.
• Following technical skills/Experience in:D
• NodeJS 
• Typescript 
• Angular 2 (Framework) 

• Knowledge of Agile/ Scrum/ Test Driven methodologies is a plus

YEARS OF EXPERIENCE:

10-12 years of post-degree relevant experience.                                                      

Responsibilities:

• Building and developing web application using Angular 2+, Node Js and Mongo DB
• Maintenance and support of existing application
• Problem solving, debugging and analytical skills
• Monitoring and deploying application on Microsoft Azure

Technical / Functional Skills:

• 2+ years of hands-on experience in Angular 2+, Node Js, Mongo DB and Microsoft Azure

• Strong experience in performance tuning of complex Mongo DB queries
• Good understanding of Typescript, JavaScript (ES6), CSS, HTML
• Experience in the contact center industry preferred
• Experience in using Git/Bitbucket or any version control tools
• Graduate in IT, Computer Science or similar relevant field preferred

Attitudinal skills:

• Must be able to work without much assistance
• Great communication and interpersonal skills
• Analytical and process-oriented mindset

We are looking for a seasoned full-stack engineer to build out and manage our entire web infrastructure. Successful candidates will have a minimum of one year recent experience with all of the skills listed below.

Our project entails implementing our pre-approved UI, constructing our API, connecting the two, and setting up our server infrastructure. This includes all associated areas such as database and architecture design.

• Design and implementation of the overall web architecture
• “Pixel-perfect” implementation of our approved user interface
• Design and deployment of our database
• Ensuring the entire stack is designed and built for speed and scalability
• Design and construction of our REST API
• Integrating our front-end UI with the constructed API
• Design and implementation of continuous integration and deployment