
Senior Software Engineer I - JavaScript
Opportunity Summary
We are looking for an enthusiastic engineer with experience building Salesforce AppExchange apps to lead the development of Salesforce connectors for our marketing technology products.
What would you do?
· Collaborate with stakeholders in establishing application requirements, determining features, creating customer-friendly solutions, and determining support needs and performance requirements.
· Plan, design, develop, test, and deploy software to satisfy these requirements.
· Work according to the agile programming application development methodology adhered to including test-first, iterative development, and continuous re-prioritization.
· Support the maintenance of our hosted technology solutions.
· Work with other team members in accomplishing group objectives and participating in code reviews.
· Ensure timely and robust implementation of the company’s development plans.
· Ensure that all relevant parties are kept up to date on progress of projects and give feedback on an ongoing basis.
· Contribute to the review, selection, and adoption of proprietary tools and technologies.
· Use specialist knowledge and experience of information technology to provide technical advice and vision.
Technical Skills
The following skills are needed for this role.
Experience
· 5+ years’ experience in web application design and development
· Bachelor’s Degree in relevant discipline or equivalent experience
Primary Skills
· Strong background in Front-end technologies – HTML, CSS, JavaScript, React, Angular, etc.
· Experience with node.js
· An understanding of User Experience and a background in building intuitive interfaces.
Secondary Skills (nice to have)
· Experience with Shopify integrations.
· Experience building native apps for other platforms.
· Experience with Salesforce APEX, VisualForce, SOQL, etc.
· AWS ecosystem and tools, particularly developing for serverless environments.
· Any experience with other languages will be beneficial.
Soft Skills
· Proven ability to lead a team and mentor others.
· Thrives collaborating in a team environment with a diverse range of people.
· Passionate about delivering an amazing customer experience.
· Able to have a change of mind, and able to change the minds of others.
· Writes clearly and concisely.
· Capable of working without a company office, with a fully remote team.
Growth Skills
· Possesses a good work ethic; a self-starter with a desire to grow.
· Always looking for better ways to get the job done.

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Job Location: Gurgaon/Noida
Current Work Mode: Hybrid
Work Timings: AEST Timings
About the Role
We are looking for high-calibre Frontend Engineers with strong expertise in React or Angular to join a fast-paced branding and product experience initiative. This role will focus on delivering a premium UI/UX transformation, including a dashboard uplift, within a tight timeline.
This is a hands-on role suited for engineers who thrive in high-impact, fast-execution environments and can take ownership from concept to delivery.
Key Responsibilities
- Build and enhance modern, scalable front-end applications using React or Angular
- Drive the branding implementation across web interfaces and dashboards
- Collaborate closely with design, product, and backend teams
- Contribute to dashboard improvements, performance optimization, and usability enhancements
- Integrate front-end components with backend services (including .NET-based APIs)
- Leverage AI tools (e.g., Claude, ChatGPT, GitHub Copilot) to improve productivity, code quality, and development speed
- Ensure high standards of code quality, responsiveness, and cross-browser compatibility
Required Skills & Experience
- Strong hands-on experience with React.js or Angular (either is mandatory)
- Solid understanding of HTML, CSS, JavaScript/TypeScript
- Experience building data-driven dashboards and UI-heavy applications
- Working knowledge of .NET / C# backend integration
- Familiarity with or openness to using AI-assisted development tools (e.g., Claude, Copilot, ChatGPT)
- Strong eye for design, layout, and user experience
- Ability to work in fast-paced, deadline-driven environments
Nice to Have
- Experience with design systems or branding projects
- Exposure to performance optimization and front-end architecture
- Experience working in agile/sprint-based delivery models
What We’re Looking For
- Engineers who take ownership and move fast
- Strong problem-solvers with attention to detail
- Comfortable leveraging modern tools, including AI, to accelerate delivery
- Clear communicators who can collaborate across teams
- Comfortable working under tight timelines with high expectations
Why Join
- Opportunity to work on a high-visibility branding initiative
- Fast-paced environment with real impact
- Collaborative and outcome-driven team
Job Role –
React Developer
Location- Hyderabad
Job Description-
• Develop end-to-end features (full stack) for users and be proficient with aspects of design and coding.
• Proficiency in automated testing/testing methodologies is a must.
• Create, maintain, and modify (where necessary) the data structure.
• Work with product owners to handle backlogs and new requests.
• Work on React projects using specifies tools and databases.
• Should have very good understanding of the technical approach and its viability.
• Should be able to push back and accurately assess the viability of their solutions.
• Should be comfortable adopting testing frameworks and developing with common industry practices such as test-driven development.
Person Specifications/ Requirements
• Good understanding and proven experience of web development and basic languages such as HTML and JavaScript.
• Strong programming experience.
• Must have experience with React.js, Node.js.
• Experience with Vue.js and Go is required.
• Strong understanding of software development tools, data structures and data modelling.
• Strong Data Analytical Skills.
• Should have Knowledge and experience of databases, e.g., MS SQL, MongoDB.
• Comfortable with optimizing your code and refactoring where necessary, researching ways to have responsive solutions.
• Good understanding of Test-Driven Development (TDD), including benchmarking and refactoring during the TDD process.
• Familiarity with popular authorization techniques such as JSON Web Tokens (JWTs) is required.
• Strong understanding of the software development lifecycle and awareness of commercial deadlines.
• Strong self-discipline and detail-oriented, important to meet client requirements in pressured timelines to a high quality.
• Bachelor's level business related qualification or 2+ years relevant experience in a similar environment.
• Strong understanding of the software development lifecycle.
• Strong verbal and written communications skills.
• Inquisitive, enthusiastic, passionate, and diligent.
• Keen to develop a broad range of business, technical and soft skills
Work Profile:
- Delivering a complete front end application in Agular
- Ensuring high performance on mobile and browser with reusable and modular components spanning cross multiple projects
- Coordinating the workflow between the graphic designer, the HTML coder, and yourself
- Integrate with the back-end developer in the process of building the RESTful API
- Communicating with external web services for 3rd Party tools and services integration
- Requirement
- 2+ years of experience and proficiency with Angular, JavaScript and HTML5
- Deep knowledge of Angular practices and commonly used modules based on extensive work experience
- Creating self-contained, reusable, and testable modules and components
- Ability to provide SEO solutions and optimization
- Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed
- Creating custom, general use modules and components which extend the elements and modules of core Angular
As someone who will be a part of our team, your understanding of the product and our customers will be incredibly valuable.
Skills Required
- Thorough understanding of React.js and its core principles.
- Experience with popular state management tool -Redux
- Experience with HTTP based packages like Axios.
- GIT experience is a plus
About You
- You take initiative and ownership to see things through to completion. If it needs doing, you do it.
- You’re eager to take on challenges. When you don’t know something, you embrace the chance to grow and get better.
- We work together as a team, and that means we encourage each other to improve as a team. You are self-sufficient and love the challenge of solving problems and learning new things
As a React.js Developer, you will be involved from conception to completion with projects that are technologically sound and aesthetically impressive.
Benefits:
- Food allowance
- Leave encashment
- Paid sick time
Knowledge of fintech will be an advantage.
Key aspects of this role:
• 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.
To be the right fit, you'll need:
• Minimum 4+ years relevant experience in application development and React JS.
• Knowledge of React hooks such that use Context, use Reducer, use Effect.
• Knowledge of React props and state management (both functional and class component)
• Strong understanding of Error boundary concept of react.
• Work experience with any react based UI library or Redux is preferable
• Experience in building cross-browser layouts with CSS and HTML
- Developing new user-facing features.
- Working alongside product to understand our requirements, and designing, developing and iterating, thinking through the complex architecture.
- Writing clean, reusable, high-quality, high-performance, maintainable code.
- Ensuring the technical feasibility of UI/UX designs and optimizing applications for maximum speed.
- Researching and applying new technologies, techniques, and best practices.
What you need to have:
- Experience in working on frameworks like React and VueJS
- Excellent teamwork skills, flexibility, and ability to handle multiple tasks.
- Strong understanding of Object-Oriented Programming, Data Structures, and Algorithms .
- Strong knowledge of Javascript, HTML5, CSS3.
- Extensive experience working on Javascript
Experience: 2 to 7 years

Gupshup is a product development company which was IIT incubated in 2005.
Headquartered in Silicon Valley, Gupshup is a global leader in cloud messaging, enabling businesses to build engaging conversational experiences, seamlessly across 30+ messaging channels, using a globally available cloud API.
Gupshup handles over 4.5 billion messages per month and has processed over 225 billion messages, enabling over 36,000 businesses to engage nearly a billion users across channels including SMS, WhatsApp, Facebook Messenger, Twitter, WeChat, Viber, Slack, Android RCS, Mobile App and Mobile Web.
Gupshup offers a comprehensive product portfolio that includes an easy to use omni-channel messaging API, advanced bot building platform and mobile marketing tools. Gupshup has also forged strategic partnerships with Facebook, WhatsApp, Google and Cisco to offer innovative mobile messaging solutions with broad reach.
We have an opportunity for Software Engineer-UI
Job Responsibilities:
Highly skilled at front-end engineering using Object-Oriented JavaScript, various
JavaScript libraries and micro frameworks (jQuery, Angular, Prototype, Dojo, Backbone,
YUI), HTML and CSS.
A very strong Javascript foundation and clear understanding of Javascript classes,
prototype based inheritance, modules, private member scopes, etc
Well-versed in software engineering principles, frameworks and technologies.
Involvement in developing and enhancing main front end platform - website
Experience in performing code analysis, requirements analysis, identification of code
metrics, system risk analysis and software reliability analysis.
Develop specifications and designs for complex applications or modifying/maintaining
complex existing applications
Excellent communication skills
Self-directed team player who thrives in a continually changing environment.
Regards,
Tina Dsouza










