Fullstack Developer

 Participate and contribute in platform requirements/story development.

 Contribute to the design and design alternatives to the requirements/stories and also participate in design reviews.

 Involved in Platform Sprint activities.

 Development of assigned stories in appropriate languages defined for each module.

 Develop Unit test cases and execute them part of continuous integration pipeline.

 Participate in peer code reviews

Years of experience needed –

 4+ years or more on Golang development.

Technical Skills:

 4+ years of development experience on Golang based development projects

 Mandatory Skills – Golang, AWS , JavaScript, CSS, HTML

 Must have experience in design and development of front end and back-end services for various business processes

 Good experience on Java, Spring boot & Microservices

 Experience using versioning controls such as GitHub

 Experience in working with SQL & NOSQL databases

 Understanding of containerization technologies such as docker, Kubernetes

 Good knowledge and hands-on on Unit Testing and available Test Frameworks

Tech Stack

Frontend: React.js, TypeScript, Next.js, React Native, Redux, GraphQL, Tailwind CSS

Backend & Infra: Java (Spring Boot), Microservices, AWS ECS, Redis, ScyllaDB, MongoDB,

GraphQL, AWS Lambda, MySQL, Aurora

Event Driven & AI: SQS, Kinesis, Claude, Cursor, LangChain

Observability: Prometheus, Grafana, CloudWatch, Sentry

Engineering Excellence: JVM tuning, GC profiling, Circuit Breakers, Async Tracing

We’re hiring an experienced Full Stack Engineer (React + Java) with 5–10 years of

experience to design, build, and scale real-time web applications for our global B2B

hotel marketplace.

You’ll work across the stack—from building intuitive, data-driven UIs to

high-performance backend services that power our distribution engine.

Responsibilities

● Build and maintain end-to-end features spanning React.js frontends and Java

(Spring Boot) microservices and database integrations .

● Develop responsive, performant, and accessible UIs integrated with REST

and GraphQL APIs.

● Design and scale low-latency, high-throughput microservices for real-time

data workflows.

● Implement event-driven systems using Kafka or SQS for asynchronous

communication.

● Collaborate closely with Product, Design, and Architecture teams to translate

business requirements into scalable technical solutions.

● Optimize application performance via caching strategies, async processing,

and database tuning.

● Implement and maintain CI/CD pipelines, test automation, and monitoring

frameworks.

● Leverage AI-assisted tools (Claude, Cursor, etc.) to boost velocity and maintain

code quality.

● Participate in code reviews, design discussions, and architecture decisions.

● Write clean, maintainable code, follow design patterns, maintain high test

coverage, and document key technical decisions.

Requirements

● 6–10 years of full stack development experience with a proven track record in

production systems.

● Strong proficiency in React.js, JavaScript/TypeScript, Redux (or similar state

management) and modern frontend frameworks.

● Solid backend experience with Java, Spring Boot, and Hibernate.

● Database experience with MySQL, MongoDB, or ScyllaDB.

● Hands-on with microservices, AWS (ECS/Lambda), SQS, and GraphQL.

● Familiarity with event-driven architectures and caching layers (Redis) and

asynchronous processing.

● Working knowledge of observability tools (Prometheus, Grafana, CloudWatch,

Sentry).

● Understanding of data structures, algorithms, and system design

fundamentals.

● Passion for clean code, testability, and engineering excellence.

● Strong analytical and communication skills with the ability to collaborate across

Product, Design, and QA teams.

● Comfortable in a remote-first, asynchronous, and ownership-driven culture.

Nice to Have

● Experience with React Native or mobile web frameworks.

● Exposure to Kafka, Kinesis, or other event-streaming platforms.

● Familiarity with CI/CD (GitHub Actions, Docker) and container orchestration

(ECS).

● Experience with AI-assisted development, LLMs, or LangChain pipelines.

● Domain exposure to B2B platforms, travel-tech, or high-scale marketplaces.

● Background in Test-Driven Development (TDD) or Agile methodologies.

Why Join Us?

● Work on mission-critical, high-scale systems used by global hotel brands.

● Build real-time, low-latency products impacting millions of hotel transactions

daily.

● Be part of a remote-first, AI-accelerated engineering culture that values

autonomy and quality.

● Collaborate with senior engineers and architects solving complex distributed

system challenges.

● Competitive compensation with equity participation and career growth

opportunities.

● Learn and work with cutting-edge AI tools—from code generation to

observability automation.

Candidates MUST HAVE :

● Deep expertise with JavaScript. Extensive hands-on experience building microservices using NodeJs.

● Substantial experience in building complex and scalable solutions.

● Strong computer science fundamentals: data structures, algorithms, design patterns

● Strong experience and understanding of various APIS / Web Services and SQL/NoSQL databases

● Architected non-trivial solutions for a company at a scale

● Proficient in unit testing, writing mocks, automated functional tests, and end-end tests

● Experience with a variety of languages, stacks, and programming paradigms

● Capability to contribute across the web and mobile stacks

● Strong desire to drive change, and ability to adapt to change quickly

● The ability to independently lead problem-solving and build elegant, maintainable solutions to complex problems.

Good to Have

● Experience in building projects with TypeScript, ExpressJs, NextJS, ReactJs, Flutte,r etc.

● Experience with gRPC or GraphQL API implementations.

● Experience in any other programming languages such as Python/Go/Scala

● Experience with Kubernetes, Docker and

● Understanding the nature of asynchronous programming and its quirks and workarounds

● Good hand-on with data streaming technologies like Kafka

● Experience with cloud APIs (e.g., GCP, AWS, Azure)

● Understanding on information security and data privacy

● Experience in open-source development and contribution to open-source technology

Roles and Responsibilities :

● Write clean, reliable, reusable, scalable, testable and maintainable code.

● Produce best in class documentation, testing and monitoring

● Estimate effort, identify risks

● Mentor/coach other engineers in the team to facilitate their development and to provide technical leadership to them.

● Rise above details as and when needed to spot broader issues/trends and implications for the product/team as a whole

● Practice and promote craftsmanship in software engineering (coding, testing, code reviews, documentation, scalability, performance, etc.)

● Break down requirements, estimate tasks, and assist in planning roadmap accurately

● Develop iterative solutions to address expansive product goals

● Platformism components as libraries, utilities and promote reuse

● Be able to conceptualize and develop prototypes quickly

● Own large technical deliverables and execute in a structured manner.

● Take accountability for the overall health of the products you build and ensure predictability of the deliverables of your team 1

● Drive technical roadmap of the team in collaboration with Product and Business Teams.

Location: Mumbai or Remote

Duration: 3 to 6 months

About the Role

Websites.co.in is looking for a Full Stack Developer Intern to support our engineering team across backend and frontend development. You will work on real product features and fixes across our website builder platform used by small businesses globally. This role is designed for learners who want practical full stack exposure.

You will mainly assist, build small modules, fix bugs, and improve existing features under guidance.

What You Will Do

• Assist in building and updating features using basic PHP and Laravel
• Work on simple database queries and data handling
• Help create and modify REST API endpoints
• Build and improve basic responsive UI using HTML, CSS, and JavaScript
• Connect frontend pages with backend APIs using AJAX and JSON
• Fix minor bugs across frontend and backend code
• Support simple third party API integrations
• Use Git for basic version control tasks
• Learn and work with existing codebase and modules

Required Skills

• Basic knowledge of PHP and any MVC framework preferred
• Basic understanding of Laravel concepts is a plus
• Basic knowledge of HTML, CSS, and JavaScript
• Basic understanding of databases like MySQL
• Familiar with REST API basics
• Exposure to Git
• Has done at least one academic or personal web project
• Willingness to learn and take feedback

Perks

• Real product development exposure
• Mentored learning environment
• Fast skill growth
• PPO opportunity based on performance

Key Responsibilities

• Design, develop, and maintain scalable microservices and RESTful APIs using Python (Flask, FastAPI, or Django).
• Architect data models for SQL and NoSQL databases (PostgreSQL, ClickHouse, MongoDB, DynamoDB) to optimize performance and reliability.
• Implement efficient and secure data access layers, caching, and indexing strategies.
• Collaborate closely with product and frontend teams to deliver seamless user experiences.
• Build responsive UI components using HTML, CSS, JavaScript, and frameworks like React or Angular.
• Ensure system reliability, observability, and fault tolerance across services.
• Lead code reviews, mentor junior engineers, and promote engineering best practices.
• Contribute to DevOps and CI/CD workflows for smooth deployments and testing automation.

Required Skills & Experience

• 10+ years of professional software development experience.
• Strong proficiency in Python, with deep understanding of OOP, asynchronous programming, and performance optimization.
• Proven expertise in building FAST API based microservices architectures.
• Solid understanding of SQL and NoSQL data modeling, query optimization, and schema design.
• Excellent hands on proficiency in frontend proficiency with HTML, CSS, JavaScript, and a modern framework (React, Angular, or Vue).
• Experience working with cloud platforms (AWS, GCP, or Azure) and containerized deployments (Docker, Kubernetes).
• Familiarity with distributed systems, event-driven architectures, and messaging queues (Kafka, RabbitMQ).
• Excellent problem-solving, communication, and system design skills.

We are seeking a skilled Full Stack Developer with expertise in Shopify to join our team. As a Full Stack Developer, you will be responsible for creating and maintaining custom e-commerce solutions on the Shopify platform. Your role will involve collaborating with cross-functional teams to design, develop, and deploy scalable and efficient Shopify-based applications.

Responsibilities:

- Develop and customize Shopify themes and templates to meet specific client requirements.

- Implement front-end designs using HTML, CSS, and JavaScript, ensuring responsiveness and optimal user experience.

- Utilize Shopify Liquid template language to build dynamic and interactive web pages.

- Extend Shopify functionality by integrating third-party apps and plugins.

- Develop custom Shopify apps and extensions using Shopify API and GraphQL.

- Collaborate with designers, UX/UI specialists, and other developers to ensure seamless integration of design and functionality.

- Optimize website performance and page loading speed.

- Conduct thorough testing and debugging to identify and resolve issues.

- Stay updated with the latest Shopify features, APIs, and best practices to continuously improve development processes.

- Provide technical guidance and support to other team members.

Required Skills and Qualifications:

- Strong proficiency in Shopify development with at least X years of experience.

- Proficiency in front-end web technologies, including HTML5, CSS3, JavaScript, and responsive design principles.

- Experience with Shopify Liquid template language and theming system.

- In-depth knowledge of Shopify APIs, GraphQL, and App development.

- Familiarity with JavaScript frameworks/libraries such as React or Vue.js.

- Proficiency in server-side languages like Ruby, PHP, or Node.js.

- Experience in working with databases and writing SQL queries.

- Understanding of version control systems, such as Git.

- Ability to collaborate effectively with cross-functional teams and stakeholders.

- Strong problem-solving skills and attention to detail.

- Excellent communication and teamwork abilities.

Shopify Certifications (Base Level Certifications):

- Shopify Certified Developer: Demonstrates a comprehensive understanding of Shopify development concepts, theming, APIs, and app development on the Shopify platform.

- Shopify Certified Theme Developer: Validates expertise in creating and customizing Shopify themes using Liquid, HTML, CSS, and JavaScript.

- Shopify Certified App Developer: Verifies proficiency in building custom apps and extensions for Shopify using APIs, webhooks, and other integration methods.

Note: Shopify certifications are not mandatory but can be considered as a strong base-level requirement for this role. The specific certifications required may vary depending on the organization's needs and preferences.

About the role 

We are looking for strong experience in understanding HTML5, CSS3, JavaScript, Core PHP, MySQL. Must have outstanding coding skills, Strong understanding of business logic and has a good learning curve. 

Responsibilities

• Basic Knowledge in PHP Frameworks like CodeIgniter, Core PHP, Laravel, Symphony etc. 

• Hands-on experience in Apache, Xampp, and Wamp Servers. 

• Basic CMS Knowledge if any (Joomla/WordPress/Drupal).

• Strong Knowledge if OOPS Concepts in PHP. 

• Implementing Payment Gateways as per project requirements like (E.g.: PayUMoney, PayPal, Paytm, Razor Pay)Capturing values to database, email notifications for pending/Failed and success payments. 

• Knowledge of different Project Lifecycles.  

Requirements

• Bachelor’s or Master’s degree in computer science or software engineering. 

• Minimum 2+ year of experience developing projects/applications using PHP. 

• Good communication verbal skills along with Process oriented. 

• Strong debugging skills and the ability to easily and quickly read and modify existing code. 

Location & Commitments 

Permanent full-time role based at our Ahmedabad, Gujarat office Monday – Friday. 

Salary Package 

No bar for the right candidate. 

Job Description:

• Knowledge of front-end technologies like Vue JS/ Angular JS / ReactJS .
• Basic knowledge of GIT or  BitBucket  or TFS or Jenkins
• Experience in technologies like Devops, NodeJS, ExpressJS, .Net Core
• Understanding of Microservice architecture , Docker containers and  Database designs
• Knowledge of various AWS services such as CloudWatch, Lambda, EC2, ECS, S3, AWS Document DB/DynamoDb, Cloud formation
• Soft skills - Self driven and independent, Good team player, good interpersonal skills, Flexible and Proactive, Good communication with client.
• Building reusable components and front-end libraries for future use.
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
• Ability to understand business requirements and translate them into technical requirements.
• Translating designs and wireframes into high quality code.
• Review the React code of team members, Help technically where-ever required as a one- team approach.