Senior Frontend Engineer

Job Title : Lead Web App Developer – Frontend

Experience : 10+ Years

Location : Bengaluru

Work Mode : Hybrid (3 days in office)

Role Overview :

We are seeking a Lead Frontend Engineer to build and maintain responsive, cloud-based web applications. This role involves developing efficient user interfaces using React.js, collaborating closely with UX and backend teams, and ensuring high-quality code.

Key Responsibilities:

• Frontend Development: Create and maintain web applications using React.js, HTML, CSS, and JavaScript/TypeScript.
• Collaboration: Work with UX designers to deliver excellent user experiences and ensure seamless backend integration.
• Code Quality: Write clean, efficient, and maintainable code while staying updated with modern practices.
• Build & Deployment: Manage build pipelines with Jenkins, deploy to CDNs, and leverage GCP for scalable solutions.
• Technical Expertise: Implement JavaScript frameworks and libraries for web analytics and use Git for version control.

Requirements:

Technical Skills:

• Proficiency in React.js, HTML, CSS, JavaScript/TypeScript, and Node.js frameworks.
• Strong debugging and problem-solving skills.
• Exposure to RDBMS and SQL (preferred).

Soft Skills:

• Excellent communication and collaboration abilities.
• Leadership skills to guide and inspire a team of developers.
• Education: Bachelor's/Master’s in Computer Science or related fields.

Notice Period: 30 days preferred

Interview Process:

1. Technical Round: Online technical assessment (1 hour).
2. Face-to-Face Interview: In-person interview with the team at the Bengaluru office (3 hours).
3. Final Round: Online interview with the CEO (30 minutes).

Additional Information:

• Candidates from Bengaluru or willing to relocate are preferred.
• F2F interview attendance on a weekday is mandatory.

Job Title : UI Software Engineer

Experience : 5+ Years

Location : Pune / Hyderabad

Work Mode : Hybrid

Employment Type : Contractual (6 Months + Extendable)

🚀 About the Role :

We are looking for a UI Software Engineer to build scalable, high-performance web applications using modern frontend technologies. You will work closely with product, design, and backend teams to deliver seamless user experiences while leveraging AI-assisted development tools.

🔥 Mandatory Skills :

React + TypeScript, GraphQL (Apollo Client), Jest/React Testing Library (MSW), Webpack/CI-CD, AI tools (GitHub Copilot/Cursor), microservices integration.

🔧 Key Responsibilities :

• Develop and deliver user-facing features using React & TypeScript.
• Build reusable, scalable UI components aligned with design systems.
• Integrate frontend with GraphQL (Apollo Client) and microservices.
• Collaborate with designers to implement pixel-perfect UI from Figma.
• Ensure performance, accessibility (WCAG), and cross-browser compatibility.
• Write unit/component tests using Jest & React Testing Library.
• Maintain frontend tooling (Webpack, ESLint, Prettier, CI/CD).
• Use AI tools (GitHub Copilot, Cursor AI) to improve productivity.
• Contribute to AI-driven automation (UI testing, component generation, etc.).

🧠 Required Skills :

• Strong experience in React + TypeScript.
• Hands-on with GraphQL (Apollo Client).
• Solid knowledge of HTML, CSS, JavaScript (ES6+).
• Experience with frontend testing (Jest, RTL, MSW).
• Familiarity with microservices architecture.
• Exposure to AI-assisted development tools.

⭐ Good to Have :

• Experience with NestJS backend integration.
• Knowledge of Cypress / Playwright.
• Exposure to LLMs / AI automation / agent workflows.
• Understanding of performance optimization & design systems.

As a Frontend Developer, your responsibilities will include:

• Developing new user-facing features using React.js and integrating with backend services.
• 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 broad spectrum of web-capable devices and browsers.

Key Performance Indicators:

• Efficiency and quality of the code developed.
• Adherence to project timelines and delivery milestones.
• Positive stakeholder feedback on usability and design.
• Continuous improvement and adoption of best practices in frontend development.

Prior Experience Required:

• Minimum 3+ years of experience in frontend web development.
• Proficient in JavaScript, including DOM manipulation and the JavaScript object model.
• Extensive experience with React.js and its core principles.
• Strong proficiency in HTML5, CSS3, and modern frontend development tools.
• Experience with popular React.js workflows (such as Redux).
• Familiarity with newer specifications of EcmaScript.
• Experience with data structure libraries (e.g., Immutable.js).
• Good understanding of RESTful APIs and modern authorization mechanisms (e.g., JSON Web Token).
• Good to have: Experience with TypeScript and Next.js.

Location:

Hyderabad

Collaboration:

The role involves working closely with backend developers, UI/UX designers, and project managers to deliver seamless, high-quality web applications.

Salary:

Competitive, based on experience and market standards.

Education:

• Bachelor's degree in Computer Science, Information Technology, or a related field.

Language Skills:

• Strong command of Business English, both verbal and written, is required.

Other Skills:

• Excellent problem-solving skills.
• Looking for perfection in development
• Taking Ownership and Accountability in a fast-paced environment.
• Proficiency in code versioning tools, such as Git.
• Knowledge of modern frontend build pipelines and tools.
• Experience with responsive and adaptive design.

Additional Requirements:

• Portfolio of previous projects that demonstrates expertise in frontend development.
• Familiarity with agile methodologies.
• Strong teamwork skills, with the ability to collaborate effectively with colleagues and clients across diverse teams.

Employer:

About RaptorX

RaptorX is a fintech startup focused on redefining fraud detection and prevention in real time for banks, financial institutions, and digital platforms. Backed by top-tier investors, including senior technology leaders from Google, Microsoft, and Peak XV Partners, RaptorX leverages advanced AI models for anomaly detection, and high-throughput architecture to stay ahead of sophisticated fraud patterns.

Overview of the Job:

We are looking for developers who are passionate about working in a highly entrepreneurial setup

developing products for enterprise clients and vendors in the Supply chain finance paradigm.

You will join a dynamic and fast-paced environment and work with cross-functional teams to design, develop and build products that deliver the company’s vision and strategy.

Overview of the Function:

The incumbent will work closely with the engineering leads and engineering managers along

with the product team on deploying and testing existing and potential products.

The Product and Engineering team conceptualizes designing, develop and customize

products.

Reporting to:

The incumbent will be working closely with the Engineering Lead.

Best things about the job:

• Working in a highly entrepreneurial setup with a visionary team passionate to help scale new

heights of business success.

• Exposure to exploring limitless possibilities and ideas no matter how impossible they may

seem today.

Your Role:

• Manage design projects across the entire product lifecycle and multiple product launches

• Prioritizing and articulate product and product features, and working cross-functionally with

engineers, product manager and Design Team to bring these products and features to reality

• Hands-on with design and challenges in interfaces

• Rapidly produce multiple concepts and prototypes; knowing when to apply pixel-perfect

attention to detail, and when to make low-fi sketches and prototypes.

• Making things happen execute good ideas that come from team, and make sure that the

whole team is doing its best work.

• Comfortable in working for interface designing

Skill Set:

• Expert Knowledge on Angluar Framework (8 and above)

• Hands On expertise on HTMS , CSS and JS.

Do you thrive on working with cutting-edge technology, with innovators in the early stages of ideas, products, or platforms? Do you have the passion to be a core member of a fast-growing start-up? Are you an expert or aspiring to become one who can work on the Full Stack of an application? Do you have a genuine interest in all software technologies? If the answer is yes, do reach out to us - Crediwatch is the place for you!

You will be exposed to work on every level of the stack in a highly agile, fast-growing, start-up FinTech environment while ensuring Breakthrough Simplicity in innovation and Diving Deep to arrive at a solution-based approach to problem-solving and idea creation.

The environment at Crediwatch is vibrant and innovative! You will learn and regularly interact with peers who are the best at what they do and will motivate you to be the best version of yourself, technically and professionally.

The Role Expectation

• You will play a key role in the design and development of the core UI, working directly with the Product team on realizing their needs and translating it into the product.

• You will be involved in developing user-facing features using React.js, building reusable components and front-end libraries for future use, and translating designs and wireframes into high-quality code

• You will participate in the overall design and architecture of the application, maintaining quality and ensuring performance and compliance to software standards and guidelines

• You will help in optimizing components for maximum performance across a vast array of web-capable devices and browsers

• You will adhere to the best practices of the Agile & TDD

• You will collaborate with the rest of the engineering team to design, prioritize and launch new features.

• You will take ownership for organizing code and maintain its integrity at all points in time.

• You will be responsible for understanding and implementing security and data protection best practices

• Guide and mentor to the team and help them grow in a professional and personal capacity

• You will bring in a passion for technology and hunger to learn

You Have

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model

• Thorough understanding of JavaScript frameworks and browser

• Experience with popular Rearect.js workflows (such as Flux or Redux)

• Experience with utility libraries (e.g., Immutable.js, Lodash, Underscore)

• Familiarity with RESTful APIs

• Knowledge of modern authentication and authorization mechanisms such as Oauth2.0 and SAML2.0 and exchange of claims using JWT tokens

• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.

• Good understanding of browser JavaScript engines and its compatibility issues

• A knack for benchmarking and optimization

• Familiarity with CI/CD tools and technologies

Good to Have

• Knowledge of isomorphic React is a plus

• Knowledge or experience of back-end languages and technologies

• Prior experience in developing code on large scale distributed systems and knowledge of cloud deployments on AWS/Azure

• Prior experience working in a fast-paced start-up environment.

Your Background

• At least 2 - 4 years of hands-on development experience

• A bachelor’s or master’s degree in a related field

You Believe-in & will align with our Business Objectives

• Customer Obsession - Consistently listen to customers; test, enhance and improve the customer experience.

• Breakthrough Simplicity - An innovative approach to making everything simpler

• Diving Deep -Technique used to arrive at a solution-based approach to problem-solving and idea creation

• Drive for Results - Focus on end result of any task

• Encourage and Improve - Encouraging and promoting teamwork and focus on continuous self-development at every stage.

• Be Ethical and Respectful - Willingness to do the right thing – even if it is hard; courteousness and being focused on the best in others.

Who We Are

We build innovative technology everyday!

Crediwatch is a ‘Data Insights-as-a-service’ company that provides lenders, businesses with actionable credit intelligence on private entities they need to improve trust and increase their lending and trading activity. Crediwatch does this with no human intervention by deploying the latest practical AI and technology tools that provide the most reliable comprehensive real-time inputs.

Each day at Crediwatch is about striving for transparent insights, analysis, and accurate results. If this aligns with your interests and aspirations, we have interesting positions for you.

You Will Enjoy

Our start-up environment - fun, casual, informal, family & pet-friendly! Ours is a highly energized playground where brilliant minds come together to make bold, impactful decisions every day! Needless to say, we have excellent filter coffee, health drinks round the clock, lunch buffets, PS4, and Foosball breaks, and a stocked kitchen. We play to win and have fun doing it! We work to engage your brain by organizing brilliant TechTalks by industry leaders and frequent high-on-energy hackathons and engage your crazy fun side at our well-planned retreats. We are a highly eco-conscious team and we encourage and support our team’s physical & mental wellbeing.

All these and a great set of people to work with - We Are Crediwatch!

• Write high quality code in ReactJS using TypeScript or JSX that is easy to maintain and test.
• Participate in an Agile environment using Scrum software development practices, Automated unit testing, Continuous integration, Code reviews, Version control systems, Automated build processes. Raise issues proactively that might impact delivery commitments.
• Fix production issues and maintain the code as needed .

• BS degree in CS or equivalent work experience 5+ years professional experience building single page applications in ReactJS using TypeScript or JSX with extensive experience working with HTML5 and CSS3.
• Experience working with cross-browser behaviors and quirks.

• Passion for new technologies. Product development experience building large scale web applications.
• Experience designing and developing highly scalable consumer facing web application. Care deeply about writing high-performance, reusable code for components that will be used across our product.
• GraphQL experience is preferred.