
Fulfil’s software engineers develop the next-generation technologies that change how millions of customer orders are fulfilled by merchants. Our products need to handle information at a massive scale. We're looking for engineers who bring fresh ideas from all areas into our technology.
As a Front End software engineer, you will work on the ReactJS powered user interface used by Fulfil merchants to manage their back-office operations. This is mission critical software and your primary focus will be on developing user interface components and implementing them following well-known React.js workflows. You will ensure that these components and the overall application are robust and easy to maintain. In this role, you will be collaborating closely with the rest of the team working on different layers of infrastructure in an international environment. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality are important.
What You’ll Do:
- Collaborate with a small yet extraordinarily talented team of engineers to implement front-end technologies
- Develop new user-facing features using React.js and React Native
- Work closely with the Design and Product teams to translate complex technical workflows into delightful user experiences
- Define how Fulfil builds user interfaces and ensure that we’re utilizing and keeping up with modern web standards
- Continually test, measure, and iterate on the results of your work in the spirit of continuous improvement
- Write clean, reusable, and well-tested front-end code
- Help to bridge the responsibilities of the Product and Engineering teams, spending time with both on the way to launching new products
- Architect efficient and reusable front-end abstractions and systems that drive complex web applications
- Create reliable and type-safe applications with Typescript
- Build and contribute to open source projects
- Build reusable components and front-end libraries for future use
- Optimize components for maximum performance across a vast array of web-capable devices and browsers
We’re Looking for Someone With:
- 5+ years of experience as a front end engineer
- Experience in building large-scale web applications in a fast-moving team environment
- A strong understanding of UX and UI design standards
- The perfectionist’s touch on a pragmatist’s deadline: you strive for pixel-perfection and intuitive functionality
- Strong proficiency in JavaScript (2-4 Years of experience), including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles, with experience in popular React.js workflows
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc
- Experience with popular testing frameworks, like Jest, Cypress, and Testing Library.
- The ability to bring any design to life with HTML and CSS, with cross browser compatibility and accessibility
- Smarts, humility, communication skills, and equal willingness to teach and learn
- Familiarity with RESTful and GraphQL APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Experience in developing large client side JavaScript applications
- Familiarity with code versioning tools like GIT
- Experience with Javascript testing tools and test automation
Nice to Haves:
- Prior experience at a growth stage Internet/Software company
- Demonstrated work beyond the front-end, experienced in integrating with a wide array of back-end technologies and services (e.g. experience with Python, AngularJS)
- Experience developing large client-side applications and optimizing them for performance
- You can straddle client and server development, creating APIs that drive web apps
- You understand the intricacies of timezones
- Web optimization, performance tools, and load testing
- You maintain or contribute to an open-source project

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Job description - React Developer Responsibilities: - Develop high quality Javascript (ES6) code for our React applications. - Coordinate with backend engineers to establish JSON-based APIs. - Optimize application for maximum speed and compatibility. - Integrating third-party dependencies and debugging dependency conflicts - Multitask seamlessly, always maintaining a positive attitude and a client-first mentality - Incorporate engineering best practices, methodologies & standards in all deliverables - Pay close attention to details and be able to follow specifications and mockups (pixel perfect). - Making recommendations to address UI/UX issues. Requirement: - Must have good understanding in web application development - Strong experience in React, JavaScript, ES6, CSS3. - Good experience with React or React Native and Redux. - Experience building complex features and interfaces for React applications. - Familiarity with RESTful APIs. - Experience with version control tools (Git), NPM- - Deep understanding of data structures, data flow, Ajax and CRUD. - Solid knowledge of web app development practices. - Excellent spoken and written English. Experience : 2+years of experience Requirement : Immediate Joinee to 30 days
Software Development Engineer – React
Location: Bangalore
Experience: 5–7 Years
About the Role
Mygate is looking for a highly skilled Software Development Engineer – React to build and scale high-performance web applications used by millions of users. We are seeking a strong frontend engineer with deep expertise in React and modern JavaScript frameworks who can contribute to the development of intuitive, scalable, and user-centric products.
This role requires a hands-on engineer with excellent problem-solving abilities, strong frontend architecture knowledge, and a passion for delivering exceptional user experiences.
Key Responsibilities
- Design, develop, and maintain scalable frontend applications using React.js.
- Build responsive, performant, and reusable UI components.
- Collaborate closely with Product Managers, Designers, and Backend Engineers to deliver high-quality features.
- Translate business requirements into clean, efficient, and maintainable code.
- Optimize applications for speed, scalability, and user experience.
- Participate in architecture discussions and contribute to frontend best practices.
- Conduct code reviews and ensure high standards of code quality.
- Troubleshoot and resolve production issues while ensuring application reliability.
- Drive continuous improvements in frontend performance, development processes, and engineering practices.
Requirements
- 5–7 years of experience in frontend software development.
- Strong hands-on experience in React.js is mandatory and non-negotiable.
- Expert-level proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3.
- Strong understanding of React architecture, component lifecycle, hooks, state management, and performance optimization.
- Experience with Redux, Context API, or other state management solutions.
- Hands-on experience integrating frontend applications with REST APIs.
- Strong understanding of frontend design patterns and component-based architecture.
- Experience with debugging, browser developer tools, and performance tuning.
- Proficiency with Git and modern development workflows.
- Strong problem-solving skills and ability to work independently.
Preferred Qualifications
- Experience building large-scale consumer-facing products.
- Exposure to Next.js and modern frontend tooling.
- Experience with frontend testing frameworks such as Jest, React Testing Library, or Cypress.
- Familiarity with CI/CD pipelines and Agile development practices.
- Prior experience in product-based or high-growth technology companies.
What We're Looking For
- Deep expertise in React development and frontend engineering.
- Strong ownership and accountability.
- Ability to thrive in a fast-paced product environment.
- Passion for creating exceptional user experiences.
- Excellent communication and collaboration skills.
- A product mindset with a focus on delivering business impact through technology.
Additional Criteria
- Candidates must demonstrate significant hands-on React development experience.
- Profiles with limited or secondary exposure to React will not be considered.
- Immediate joiners or candidates serving a notice period of up to 30 days are preferred.
- Job Title - Frontend Software Engineer - Data
- Reports Into - Senior Software Engineer - Data
- Location - Hybrid / Bangalore
A Little Bit about Kwalee…
Kwalee is one of the world’s leading multiplatform game developers and publishers, with well over 900 million downloads worldwide for mobile hits such as Draw It, Teacher Simulator, Let’s Be Cops 3D, Airport Security and Makeover Studio 3D. We also have a growing PC and Console team of incredible pedigree that is on the hunt for great new titles to join TENS!, Eternal Hope, Die by the Blade and Scathe.
What’s In It For You?
- Hybrid working - 3 days in the office, 2 days remote/ WFH is the norm
- Flexible working hours - we trust you to choose how and when you work best
- Profit sharing scheme - we win, you win
- Private medical cover - delivered through BUPA
- Life Assurance - for long term peace of mind
- On site gym - take care of yourself
- Relocation support - available
- Quarterly Team Building days - we’ve done Paintballing, Go Karting & even Robot Wars
- Pitch and make your own games on Creative Wednesdays!
Are You Up To The Challenge?
As a Frontend Software Engineer in the Data Science Team, you will build tools and develop technology that deliver data products to a team of strategists, marketing experts and game developers. You will design, build, test and deploy products which serve a company fuelled by data.
Your Team Mates
The Data Science team is central in developing the technology behind the growth and monetisation of our games. We are a cross functional team that consists of analysts, engineers and data scientists, and work closely with the larger engineering team to deliver products spanning our modern, cloud first, tech stack.
What Does The Job Actually Involve?
- Develop and maintain user-friendly and visually appealing web applications using Vue.js
- Create interactive and informative data visualisations for general audiences as well as highly specialised teams
- Integrate with large, complex data sources and machine learning models via APIs
- Work within a data focused team to increase access to and the understanding of test and analysis results within game development, marketing and other aspects of the company
Your Hard Skills
- Minimum 2 years browser-based programming experience
- A proven track record of programming high quality and innovative web pages using Javascript, HTML5 & CSS3 and relevant frameworks (ideally VueJS but could also be others e.g. ReactJS, AngularJS, Svelte)
- Knowledge of data visualisation libraries and techniques
- Understanding of REST APIs, asynchronous programming, and data handling
- An excellent working knowledge of various database, scripting, and development tools, for example bash, Python, Postgres, MySQL, CouchBase, git, JIRA
- A creative mindset motivated by challenges and constantly striving for the best
Your Soft Skills
Kwalee has grown fast in recent years but we’re very much a family of colleagues. We welcome people of all ages, races, colours, beliefs, sexual orientations, genders and circumstances, and all we ask is that you collaborate, work hard, ask questions and have fun with your team and colleagues.
We don’t like egos or arrogance and we love playing games and celebrating success together. If that sounds like you, then please apply.
A Little More About Kwalee
Founded in 2011 by David Darling CBE, a key architect of the UK games industry who previously co-founded and led Codemasters, our team also includes legends such as Andrew Graham (creator of Micro Machines series) and Jason Falcus (programmer of classics including NBA Jam) alongside a growing and diverse team of global gaming experts.
Everyone contributes creatively to Kwalee’s success, with all employees eligible to pitch their own game ideas on Creative Wednesdays, and we’re proud to have built our success on this inclusive principle.
We have an amazing team of experts collaborating daily between our studios in Leamington Spa, Lisbon, Bangalore and Beijing, or on a remote basis from Turkey, Brazil, Cyprus, the Philippines and many more places around the world. We’ve recently acquired our first external studio, TicTales, which is based in France.
We have a truly global team making games for a global audience, and it’s paying off: - Kwalee has been voted the Best Large Studio and Best Leadership Team at the TIGA Awards (Independent Game Developers’ Association) and our games have been downloaded in every country on earth - including Antarctica!
- Developing new user-facing features using React.js
- 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
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Experience with popular React.js workflows (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
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial)
Description of Skills/abilities:
We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing those with well-known React.js workflows such as Redux. You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is a must.
You will be responsible for architecting and building the applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.
Responsibilities
- Developing new user-facing features using React.js, React hooks.
- 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 all browsers.
- Build pixel-perfect, buttery smooth UIs across all web browsers.
- Diagnose, fix bugs, maintain code and write automated tests to ensure the product is of the highest quality.
- Key understanding about Object Oriented Programming, Web Architecture, SDLC, Rest Framework.
- Should have understanding in Hybrid App Ecosystem, Code Once - Deploy Anywhere thought process.
- Responsible for development of new highly-responsive, web-based user interface.
- Construct visualizations that are able to depict vast amounts of data.
- Work with product team and graphic designers.
- Develop a flexible and well-structured front-end architecture, along with the APIs to support it React.js developer requirements and qualifications.
- Support the entire application lifecycle (concept, design, test, release and support). Produce fully functional web, mobile applications writing clean code.
Skills
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Thorough understanding of React.js and its core principles.
- Having Experience with popular React.js workflows such as Redux.
- Familiarity with newer specifications of Typescript.
- Having 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.
- Familiarity with code versioning tools such as Git, SVN.
- Knowledge of functional or object-oriented programming.
- Ability to write well-documented, clean typescript code.
- Rock solid at working with third-party dependencies and debugging dependency conflicts.
- Understanding of REST APIs, the document request model, and offline storage.
Skill Set:
React, React Hooks, Redux, and Typescript with minimum of 6+ Years of relevant Experience.
The founders are MIT alumni who bring with them immense tech and business knowledge to provide global level gaming services.
As a React Native Developer, you will participate with the senior developer in the entire application lifecycle, designing, coding, testing, debugging to deployment.
What you will do:
- Implementing designs and coordinating the frontend development and required backend for it.
- Working on back-end development tasks and designing architecture for the same.
- Performing research and find opportunities to utilise web development best practices, forming guidelines to improve system productivity, and working on scaling and monitoring.
- Working with cross-functional teams to maintain and make sure the product should be scalable, maintainable and secure.
- Coordinating with multiple junior team members for the development of the tasks & projects
- Developing user interface components and implementing them following well-known React.js workflow.
- Architecting the application out in clean MVC kind of architectures in ReactNative for Android/ iOS app development.
- Developing APIs with MVC frameworks in Java / Python.
- Designing and building REST APIs.
- Building on and maintaining services on cloud platforms.
- Building reusable code and libraries for future use.
What you need to have:
- Bachelor's degree in Computer Science or related field.
- Built an application from scratch earlier.
- Strong computer science fundamentals.
- The ability to own end to end responsibility - right from requirement to release.
- Proficient with JavaScript and TypeScript
- Deep knowledge of React Native specifics
- Desire and ability to play different roles as necessary
- High code quality standards and work ethics
- Experience in writing automated e2e tests
- Native mobile development experience (a plus)
Levelup11 is a Fantasy Gaming Startup, which aims to entertain the people not with Cricket, Football, Kabaddi but Horse Racing . Levelup11's vision is to make accessible the elite game of Horse Racing to masses of tier 2 and tier 3 users
We are growing and looking to expand our team in backend, frontend , UI/UX.
We are looking for dynamic folks for our Frontend development, who are passionate to work in Game Tech Startup
Frontend Developer:
- Meeting with the development team to discuss user interface ideas and applications.
- Reviewing application requirements and interface designs.
- Identifying web-based user interactions.
- Developing and implementing highly-responsive user interface components using React concepts.
- Writing application interface codes using JavaScript following React.js workflows.
- Troubleshooting interface software and debugging application codes.
- Developing and implementing front-end architecture to support user interface concepts.
- Monitoring and improving front-end performance.
- Documenting application changes and developing updates.
We are looking for an excellent experienced person in the Frontend Development field. As a frontend developer, you will be closely working with our team to ensure the system consistency and improve your experience.
Responsibilities:
• Ensure the technical feasibility of UI/UX designs.
• Optimize application for maximum speed and scalability.
• Assure that all user input is validated before submitting to the back-end.
• Collaborate with other team members and stakeholders
• Collaborate well with team and data implementation specialists to design and create advanced, elegant and efficient systems.
Requirements:
• Proficient understanding of web markup, including HTML5, CSS3, ReactJS, Nodejs
• Responsive and Mobile Design
• Cross-Browser Development
• Problem Solving Skill
• Basic understanding of server-side CSS pre-processing platforms
• Good understanding of asynchronous request handling, partial page updates, and AJAX
• Good understanding of (Depending on the specific case, a developer should have the knowledge of advanced JavaScript libraries and frameworks, such as ReactJS, NodeJS and PHP)
Primary Skills:
• Ability to improve the performance of the website for both mobile and desktop.
• Come up with efficient, modular and scalable solutions for business and technical problems.
• Break projects into simpler granular tasks, estimate effort required and identify dependencies.
• Write efficient and readable code leveraging on a good understanding of object-oriented principles and design patterns.
• Follow release cycles and commitment to deadlines.
Yes, We are allowing working from home for most of the profiles and maintaining all precautions in the office also.
Qrata is hiring for a Venture funded company that is backed by marquee investors. Founded in
2020, the product provides a collaborative new way for SaaS companies to onboard their
large customers. Their unified workspace aims to help streamline customer onboarding and
implementation journeys, and get every customer off to a great start.
Role: Senior frontend lead
Description: Are you a front-end developer looking to fast-track your learning and growth? Have you looked at world class products like Asana, Notion, or Airtable, and felt “I wish I were part of the early team that built these products”?
They are a team that has previously built and rolled out globally successful SaaS
products used by tens of thousands of customers. They're laser focused on delivering a world
class new product again, and looking for an ambitious front-end engineer to join our existing
team of 9 engineers.
If it excites you to think of a fast paced start-up environment, building something big from
scratch, breaking down new problems, creating well structured UI components, executing on
pixel perfect design, paying great attention to every little interaction detail, and doing demos
of your work every Friday with a happy and passionate team, then this is the right
opportunity for you.
Some of the tech problems you get to work-on as a front-end developer would include
building real-time collaboration experiences across their product, building live document
editing and modern spreadsheet experiences from scratch, creating flexible new Kanban-style views of work tasks, and crafting cool new UI components and interactions that we will use across our product.
Tech Requirements:
● Expertise in React
● Hands-on experience in HTML, CSS, SASS & Object Oriented Javascript
● Code audits and guidelines
● SPA Framework patterns
● Browser features (Caching / Storage / Compatibility etc )
● Test automation
● Deployment strategy
Nice to have:
● Familiarity with AWS
● Experience with startups or early stage teams
● Typescript
● Knowledge of module bundlers like Webpack








