
Fullstack Engineer - Y Combinator Travel / Airline SaaS
at Y Combinator Travel / Airline SaaS
NetSysCon is looking for a Full Stack Engineer for a travel/airline SaaS start-up. They have partnered with major airlines and entertainment brands such as Disney Theatrical Group, Qantas, Iberia, Alaska, Malaysia Airlines, Vistara, IndiGo, Volaris, and others. Their platform offers innovative tools to drive revenue, operational efficiency, and digital shopping conversion.
Job Profile
Work on all elements of the stack from data modeling and back end API's to UI implementation.
Working with airlines on integrations deep within their systems (in person, if you like!).
Assisting with key architecture, platform and infrastructure design.
Ensuring the system runs and scales smoothly, with high availability and resilience to failure.
What we use:
Python, Django, Celery
React, TypeScript
Scikit-learn, PyTorch, Tensorflow
Postgres, Redis
Kubernetes, Docker, AWS, Terraform, CDK, Github Actions
Our client is a tech company first so engineering is the largest, most important department. They care about developer ergonomics and believe investing time and effort in getting software and platform right is not-negotiable. They have:
A comprehensive automated unit test suite (frontend + backend);
Fully automated CI/CD (git push is all you need);
Fully containerized / reproducable dev environment (single-command bootstrap);
Redundant, self-healing, auto-scaling infrastructure;
Requirements
Full-stack engineering experience in at least one of the following languages/frameworks - Backend: Python/Django (preferred), Ruby/Rails, Node;
Frontend: React (preferred), Angular, Vue.
Evidence of exposure to architectural patterns of large, complex web applications (eg, well-designed APIs, asynchronous data pipelines/message queues, distributed systems).
Engineers who have experience with software best practices such as unit testing, reusable components, traceability.

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ROLES AND RESPONSIBILITIES
As a Full Stack Developer at GoQuest Media, you will play a key role in building and maintaining
web applications that deliver seamless user experiences for our global clients. From
brainstorming features with the team to executing back-end logic, you will be involved in every
aspect of our application development process.
You will be working with modern technologies like NodeJS, ReactJS, NextJS, and Tailwind CSS
to create performant, scalable applications. Your role will span both front-end and back-end
development as you build efficient and dynamic solutions to meet the company’s and users’
needs.
What will you be accountable for?
● End-to-End Development:
● Design and develop highly scalable and interactive web applications from scratch.
● Take ownership of both front-end (ReactJS, NextJS, Tailwind CSS) and back-end
(NodeJS) development processes.
● Feature Implementation:
● Work closely with designers and product managers to translate ideas into highly
interactive and responsive interfaces.
● Maintenance and Debugging:
● Ensure applications are optimized for performance, scalability, and reliability.
● Perform regular maintenance, debugging, and testing of existing apps to ensure
they remain in top shape.
● Collaboration:
● Collaborate with cross-functional teams, including designers, product managers,
and stakeholders, to deliver seamless and robust applications.
● Innovation:
● Stay updated with the latest trends and technologies to suggest and implement
improvements in the development process.
Tech Stack
● Front-end: ReactJS, NextJS, Tailwind CSS
● Back-end: NodeJS, ExpressJS
● Database: MongoDB (preferred), MySQL
● Version Control: Git
● Tools: Webpack, Docker (optional but a plus)
Preferred Location
This role is based out of our Andheri Office, Mumbai.
Growth Opportunities for You
● Lead exciting web application projects end-to-end and own key product initiatives.
● Develop cutting-edge apps used by leading media clients around the globe.
● Gain experience working in a high-growth company in the media and tech industry.
● Potential to grow into a team lead role.
Who Should Apply?
● Individuals with a passion for coding and web technologies.
● Minimum 3-5 years of experience in full-stack development using NodeJS, ReactJS,
NextJS, and Tailwind CSS.
● Strong understanding of both front-end and back-end development and ability to
write efficient, reusable, and scalable code.
● Familiarity with databases like MongoDB and MySQL.
● Experience with CI/CD pipelines and cloud infrastructure (AWS, Google Cloud) is a
plus.
● Team players with excellent communication skills and the ability to work in a
fast-paced environment.
Who Should Not Apply?
● If you're not comfortable with both front-end and back-end development.
● If you don’t enjoy problem-solving or tackling complex development challenges.
● If working in a dynamic, evolving environment doesn’t appeal to you.
Job Description
Who are you?
- Experience: You have 3+ years of full-stack development experience in a professional setting.
- Next.js & Node.js Proficiency: You are experienced with Next.js 14+ and Node.js, comfortable with modern JavaScript (ES6+) and TypeScript features, including async/await, classes, and destructuring.
- Front-End Expertise: You are skilled in React.js (React 18+), with a firm grasp of modern state management tools like Zustand, Redux, or the Context API.
- API Development: You are proficient in building and consuming RESTful APIs and familiar with GraphQL.
- Database Experience: You have hands-on experience with non-relational databases such as MongoDB (experience with MongoDB Atlas is a plus) or DynamoDB.
- Cloud Enthusiast: You are eager to work with cloud technologies like AWS, Azure, or Google Cloud Platform. Familiarity with serverless architectures and microservices is a bonus.
- Version Control & Collaboration: You are proficient with Git and have experience in collaborative workflows using platforms like GitHub or GitLab.
- Modern Tooling: You are familiar with bundlers and build tools, such as Webpack, Vite, or Rollup, as well as automation tools like PM2 or Docker.
- Quality Focused: You are committed to writing clean, maintainable code with a focus on testing and documentation.
- Problem Solver: You have strong analytical and problem-solving skills with a knack for tackling complex challenges.
- Team Player: You can work effectively both independently and collaboratively within an agile team environment.
- Excellent Communicator: You possess outstanding verbal and written communication skills, which are essential for effectively interfacing with international clients.
- Passionate & Humble: You are enthusiastic about technology and continuous learning, with a humble attitude towards teamwork and collaboration.
- Educational Background: You hold a Bachelor's or Master's degree in Computer Science or a related field.
What will you be doing?
- Develop Cutting-Edge Applications: You will build and maintain high-quality web applications using Next.js, React, and Node.js.
- Full Ownership: You will manage the entire software development lifecycle—from ideation and refinement of tasks to deploying code in production environments.
- Maintain Code Quality: You will ensure code is maintainable and scalable through comprehensive documentation and automated testing practices.
- Optimise Performance: You will evaluate designs for performance bottlenecks and implement solutions to enhance scalability, latency, security, and data integrity.
- Cloud Infrastructure: You will provision and manage cloud infrastructure components, including storage solutions, web servers, and databases on platforms like AWS or Azure.
- Code & Design Reviews: You will engage in peer reviews to uphold high development standards and share best practices.
- Innovate & Recommend: You will stay abreast of emerging technologies and propose tools or methodologies to improve system performance and developer productivity.
- Monitoring & Alerting: You will utilise monitoring tools and logging systems to track application performance and respond to incidents.
- Support Leadership: You will assist engineering managers with technical decision-making processes and provide accurate estimations for project planning.
Company Profile: A US based SaaS based Product firm in Fire & EMS Services
Customer Platform is a SaaS data aggregation, visualization, and mobile response solution, which helps emergency response agencies to respond more effectively to incidents of all kinds.
Client is starting a new development center at Hyderabad, India and looking for core team members for the development of their platform
Senior PHP FullStack Developer | 5-13 Y | Hyderabad | 3M Remote + WFO |
This role is for 2-3 M remote option initially, should move to Hyderabad / WFO aftermath.
Interview Process: R1 - System Test + R2 Technical Session (CTO, India) + R3 Technical Session (Tech Director, USA) + HR discussion.
Job description :
Overall 7+ years of experience, with 5+ years in full stack PHP development
Experience creating user-friendly webpages and enhance our user's experience.
Experience 3+ years using Angular, React, Vue.JS, ECS6, CSS 3, and CSS preprocessors like SASS, LESS, plain JavaScript DOM manipulation, selectors, etc.
Converting UI design from Figma to HTML Animations with CSS and JavaScript
Hands-on development in various front-end web frameworks - HTML5, CSS3, JavaScript
Strong knowledge in PHP backend coding, best practices, ability to produce & consume REST services
Communicating design ideas using user flows, process flows, site maps, and wireframes.
Good understanding on Figma and producing UI design from Figma to HTML Animations with CSS and JavaScript
Optimize application for max. speed & scalability
Collaborate with back-end developers & web designers to improve usability Maintain & improve websites
Deliver features with high quality, on-time as per project plans and delivery commitments.
Agile development methodology
Vue.js experience is preferred
What you will do?
As a Full Stack Developer, you’ll be intrumental in shaping the future of AI assistants for data teams and understand the intricacies of Large Language Models (LLMs) to optimize their usage across multiple use cases. Utilizing Django, you'll architect back-end infrastructures optimized for handling data processes and LLM interactions. Your role involves building APIs with the Django Rest Framework. With React, you'll design user-centric interfaces that seamlessly integrate with our AI assistants, ensuring that data teams have an intuitive experience. Working at the forefront of AI revolutions and pushing the boundaries of what AI can achieve in data management and analysis.
Responsibility
1. Back-end Development: Utilize Django to architect robust back-end infrastructures. Ensure they are tailored for complex data processes and seamless LLM interactions.
2. API Design: Craft efficient and scalable APIs using the Django Rest Framework. Founding Full Stack AI Engineer
3. Front-end Development: Transform UI/UX designs into functional web pages using React. Prioritize performance and deliver seamless user experiences.
4. AI Integration: Design user interfaces that flawlessly integrate with our LLMs, AI assistants, aiming to offer data teams an intuitive and efficient interaction.
5. Innovation: Stay abreast of AI advancements. Push boundaries and explore new possibilities in data management and analysis using AI.
• ReactJS, Service Workers, RestAPIs, Web Pack, React Hooks, State Management
• Completely Amazon Web Services (AWS) Cloud Environment (S3, API Gateway, CloudFront, AWS Lambda) with a strong focus towards Serverless
• Experience developing native applications for Android and iOS
• Experience in microservices
• Previous experience as a scrum master
• Experience with Terraform
• Experience in GraphQL
Skills & Qualifications: -
➢ 03 – 08 years of experience / proficiency in JavaScript and Python
➢ Experience in ReactJS and Redux, ES6, React Native
➢ Jest / experience in writing tests and test-driven development (Jest or Enzyme)
➢ Experience with AWS Lambda, DynamoDB and development of serverless applications
➢ Familiarity with Git and CI
➢ Familiar with DevOps processes, tools and processes (Cloud formation, Code Pipeline, Jenkins)
➢ Familiar with release pipeline on Android and iOS.
Job Description
1) Ensure effective Design, Development, Management of team and their activities,
2) Validation and support activities in line with client needs and architectural requirements, continual knowledge management, Adherence to the organisational guidelines and processes.
3) Technical and Professional Requirements : - Minimum 3-4 years of experience required * Experience in developing PHP, Vue js, Angular applications with in-depth knowledge of Laravel - Lumen framework * In depth knowledge of MySQL and PostgreSQL databases * In depth knowledge of Java script * In depth knowledge of deployments on AWS servers using Bean stalk technology * Knowledge of Project mgmt tools such as Jira, Dev ops etc. * Knowledge of Payment gateway integration. * Experience in handling large data * Experience in Microservices Architecture - Pattern
Job Description
Job brief
We are looking for a Full Stack Developer to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.
As a Full Stack Developer, you should be comfortable with 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 managers to ideate software solutions
- Good working knowledge of PHP MVC web frameworks (Symfony or Codeigniter or Laravel)
- Proficiency in JavaScript (or jQuery) programming.
- Relational database skills with MySQL
- Understanding of responsive CSS design frameworks such as Bootstrap.
Requirements and skills
- 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, XML, jQuery)
- Knowledge of multiple back-end languages and JavaScript frameworks (e.g. Angular, React, Node.js)
- Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache), and UI/UX design
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science, Statistics, or relevant field
Interested candidates can share their CVs to shubhashish.dutta (at the rate) viswasi.com
Roles & Responsibilities:
- As one of the earliest employees, there will be a lot on your plate. All the time!
- You'll build new product features from start to finish: through conception, research, maintenance, and polish. Think features to improve our collaborative student learning platforms, such as new collaborative learning activities for teaching coding and other subjects.
- You'll build improvements to performance, reliability, and product polish — for example, improving the efficiency and performance of our replicated state systems.
- You'll build and improve processes and internal tools with simplicity and productivity in mind — such as, a tool to sync updates between Zoho, slack etc.
This might be for you if...
- You have knowledge of ReactJS and any backend technology along with that
- You have been professionally coding for at least 3 years
- You have worked in a startup and relish the chaos and pressure
- You've built and maintained quality user interfaces that have reached a large audience, ideally while the product is experiencing rapid growth.
- You can readily learn most technologies as you go. To you, technologies are about tools and tradeoffs, not an ideology.
- You care about the business implications of anything you build. You're not just going after cool stuff — you understand the balance between craft, speed, and the bottom line.
Job Description:
- At least 3+ years’ experience into web front end/full stack development
- Proficient in Object Oriented JavaScript programming and working with JS frameworks on both client and server-side
- In depth knowledge and working experience in full stack development, for example in Node JS and Mongo DB based implementations as a MEAN stack dev
- Experience implementing applications using Sails.JS, Angular or ExpressJS frameworks
- Have hands on knowledge in database technologies, preferable NoSQL databases, such as, MongoDB, Cassandra, etc.
- Experience with design patterns and building applications from scratch is a plus
- Thorough understanding and exposure to API integrations, especially RESTful-based web services in JSON
- Continuous integration (Jenkins/Hudson) and version control (bitbucket, Git etc).









