Automation QA Engineer

Job Title: QA Engineer (Automation)

Department: Technology

Location: Remote

Company: Mercer Talent Enterprise

Company Overview:

Mercer Talent Enterprise is a leading provider of talent management solutions, dedicated to helping organizations optimize their workforce. We foster a collaborative and innovative work environment where our team members can thrive and contribute to our mission of enhancing talent strategies for our clients.

Position Overview:

We are seeking a skilled QA Engineer (Automation) to join our Lighthouse Tech Team. In this role, you will be responsible for developing and executing automated test scripts to ensure the quality and performance of our software applications. You will work closely with developers and other stakeholders to identify testing requirements and implement best practices in automation.

Key Responsibilities:

• Design, develop, and maintain automated test scripts for various applications.
• Collaborate with the development team to understand application functionality and identify testing needs.
• Execute automated tests and analyze results to ensure software quality.
• Identify, document, and track defects using appropriate tools.
• Continuously improve testing processes and methodologies.
• Stay updated with industry trends and best practices in automation testing.

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• 4+ years of experience in software testing, with a focus on automation.
• Proficiency in automation testing tools (e.g., Selenium, TestNG, JUnit).
• Experience with CI/CD tools and frameworks.
• Excellent analytical and problem-solving skills.
• Strong communication and collaboration abilities.
• Microsoft Test plan experience is a plus.

Benefits:

• Competitive salary and performance-based bonuses.
• Professional development opportunities.

We are seeking a highly skilled React JS Developer with exceptional DOM manipulation expertise and real-time data handling experience to join our team. You'll be building and optimizing high-performance user interfaces for stock market trading applications where milliseconds matter and data flows continuously.

The ideal candidate thrives in fast-paced environments, understands the intricacies of browser performance, and has hands-on experience with WebSockets and real-time data streaming architectures.

Key Responsibilities

Core Development

• Advanced DOM Operations: Implement complex, performance-optimized DOM manipulations for real-time trading interfaces
• Real-time Data Management: Build robust WebSocket connections and handle high-frequency data streams with minimal latency
• Performance Engineering: Create lightning-fast, scalable front-end applications that process thousands of market updates per second
• Custom Component Architecture: Design and build reusable, high-performance React components optimized for trading workflows

Collaboration & Integration

• Work closely with traders, quants, and backend developers to translate complex trading requirements into intuitive interfaces
• Collaborate with UX/UI designers and product managers to create responsive, trader-focused experiences
• Integrate with real-time market data APIs and trading execution systems

Technical Excellence

• Implement sophisticated data visualizations and interactive charts using libraries like Chartjs, TradingView, or custom D3.js solutions
• Ensure cross-browser compatibility and responsiveness across multiple devices and screen sizes
• Debug and resolve complex performance issues, particularly in real-time data processing and rendering
• Maintain high-quality code through reviews, testing, and comprehensive documentation

Required Skills & Experience

React & JavaScript Mastery

• 5+ years of professional React.js development with deep understanding of React internals, hooks, and advanced patterns
• Expert-level JavaScript (ES6+) with strong proficiency in asynchronous programming, closures, and memory management
• Advanced HTML5 & CSS3 skills with focus on performance and cross-browser compatibility

Real-time & Performance Expertise

• Proven experience with WebSockets and real-time data streaming protocols
• Strong DOM manipulation skills - direct DOM access, virtual scrolling, efficient updates, and performance optimization
• RESTful API integration with experience in handling high-frequency data feeds
• Browser performance optimization - understanding of rendering pipeline, memory management, and profiling tools

Development Tools & Practices

• Proficiency with modern build tools: Webpack, Babel, Vite, or similar
• Experience with Git version control and collaborative development workflows
• Agile/Scrum development environment experience
• Understanding of testing frameworks (Jest, React Testing Library)

Financial Data Visualization

• Experience with financial charting libraries: Chartjs, TradingView, D3.js, or custom visualization solutions
• Understanding of market data structures, order books, and trading terminology
• Knowledge of data streaming optimization techniques for financial applications

Nice-to-Have Skills

Domain Expertise

• Prior experience in stock market, trading, or financial services - understanding of trading workflows, order management, risk systems
• Algorithmic trading knowledge or exposure to quantitative trading systems
• Financial market understanding - equities, derivatives, commodities

Technical Plus Points

• Backend development experience with GoLang, Python, or Node.js
• Database knowledge: SQL, NoSQL, time-series databases (InfluxDB, TimescaleDB)
• Cloud platform experience: AWS, Azure, GCP for deploying scalable applications
• Message queue systems: Redis, RabbitMQ, Kafka, NATS for real-time data processing
• Microservices architecture understanding and API design principles

Advanced Skills

• Service Worker implementation for offline-first applications
• Progressive Web App (PWA) development
• Mobile-first responsive design expertise

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent professional experience)
• 5+ years of professional React.js development with demonstrable experience in performance-critical applications
• Portfolio or examples of complex real-time applications you've built
• Financial services experience strongly preferred

Why You'll Love Working Here

We're a team that hustles—plain and simple. But we also believe life outside work matters. No cubicles, no suits—just great people doing great work in a space built for comfort and creativity.

What We Offer

💰 Competitive salary – Get paid what you're worth

🌴 Generous paid time off – Recharge and come back sharper

🌍 Work with the best – Collaborate with top-tier global talent

✈️ Adventure together – Annual offsites (mostly outside India) and regular team outings

🎯 Performance rewards – Multiple bonuses for those who go above and beyond

🏥 Health covered – Comprehensive insurance so you're always protected

⚡ Fun, not just work – On-site sports, games, and a lively workspace

🧠 Learn and lead – Regular knowledge-sharing sessions led by your peers

📚 Annual Education Stipend – Take any external course, bootcamp, or certification that makes you better at your craft

🏋️ Stay fit – Gym memberships with equal employer contribution to keep you at your best

🚚 Relocation support – Smooth move? We've got your back

🏆 Friendly competition – Work challenges and extracurricular contests to keep things exciting

We work hard, play hard, and grow together. Join us.

Job Description – Ground Team (Field Engineers)

Qualification: 10+2+Hardware Course and Networking Course/ Graduate with Hardware and Networking Course, Core Hardware, and Networking Profile field profile.

Communication: Average English and good at Hindi or Local Language

Location: Delhi, Mumbai, Gurgaon, Noida, Chennai, Bangalore

Package: INR 19000 – 21000 CTC Per Month Plus Conveyance as per Policy + Insurance

Experience:

• 1 + yrs (Trouble shoot card level hardware issues related to Laptops, Desktops, Tablets, Mobiles, Printers and other accessories)

Roles and Responsibilities:

• Field Engineer is a role of on-site technical support, troubleshooting and support to corporate and retail clients.

• This role is critical for ensuring that the organization's end-users have great experience with brand representative.

• The field engineer will visit PUDO Centre twice in a day – to collect hardware part as per the calls for the day and in the evening to deposit back the collected part from the client to drop back to PUDO. Field engineer will be responsible for successfully closing the allocated calls for the day.

• MUST know laptop repairs for all BRANDS and Close Tickets successfully

Must Have:

• 2-wheeler with a valid license.

• Open for field profile.

About Company

Our client is one of India's finest luxury real estate brands. Renowned for leadership and excellence in real estate development, the prime focus is on planned development, creating value assets, and crafting lifestyle experiences through design and architecture.

Roles and Responsibilities

1.Developing visual concepts and ideas to conceptualize designs that meet client requirements and project objectives.

2.Create various design elements such as logos, illustrations, icons, typography, layouts, and other visual assets.Use of design software like Adobe Photoshop, Illustrator, or InDesign to create high-quality designs.

3.Work on visual identities for the company, designing logos, selecting color schemes, creating brand guidelines, and ensuring brand consistency across different platforms.

4.Create designs for both print and digital media. They design materials such as brochures, business cards, posters, packaging, websites, social media graphics, and other digital assets.

5.Collaborate with clients, marketing teams, copywriters, and other stakeholders to understand project requirements, provide design recommendations, and incorporate feedback. 

6.Responsible for preparing design files for print or digital production. Candidate Should know file formats, color modes, and resolution requirements to ensure the quality and accuracy of the final output.

Competencies and Required Skills

1.Proficiency in design software -includes Adobe Photoshop, Illustrator, InDesign, Sketch, or other design tools. 

2.Should have a good understanding of different typefaces, font pairings, and how to use typography to enhance the overall visual impact of their designs.

3.The ability to work well in a team, listen to feedback, and incorporate input from others is important for successful project execution.

4.The ability to create well-balanced layouts and compositions is essential. Ensure accuracy and consistency in their designs. 

5.Strong communication skills are crucial for understanding project requirements, presenting design concepts, and incorporating feedback effectively.

6.Being able to manage time effectively, prioritize tasks, and work efficiently is essential for delivering projects on time. Should be adaptable and willing to learn new design trends, techniques, and tools to stay relevant and provide fresh design solutions.

Responsibilities:

• Develop high-quality, reusable, and efficient frontend components using React.js.
• Collaborate closely with UI/UX designers and backend developers to translate design concepts into functional interfaces.
• Participate in architectural discussions and contribute to the overall frontend design and development strategy.
• Optimize applications for maximum speed and scalability, ensuring exceptional performance across various devices and browsers.
• Identify and address performance bottlenecks, troubleshooting and debugging frontend-related issues as they arise.
• Stay current with industry trends, best practices, and emerging technologies, and recommend their incorporation into projects when applicable.
• Mentor and provide guidance to junior developers, fostering a culture of continuous learning and skill development.
• Collaborate with the QA team to ensure the delivery of high-quality software through rigorous testing and code reviews.
• Contribute to the documentation of frontend architecture, coding standards, and best practices.

Qualifications:

• Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
• Minimum of 3 years of professional experience as a React Developer.
• Strong proficiency in React.js and its core principles, with a solid understanding of state management (e.g., Redux) and component lifecycle.
• Proficiency in JavaScript, HTML5, and CSS3, Bootstrap, JQuery with an eye for design and user experience.
• Knowledge of version control systems, particularly Git.
• Ability to write clean, maintainable, and well-documented code.
• Strong problem-solving skills and the ability to work effectively in a collaborative team environment.
• Excellent communication and interpersonal skills.