UI/UX Designer

Job Title : QA Lead (AI/ML Products)

Employment Type : Full Time

Experience : 4 to 8 Years

Location : On-site

Mandatory Skills : Strong hands-on experience in testing AI/ML (LLM, RAG) applications with deep expertise in API testing, SQL/NoSQL database validation, and advanced backend functional testing.

Role Overview :

We are looking for an experienced QA Lead who can own end-to-end quality for AI-influenced products and backend-heavy systems. This role requires strong expertise in advanced functional testing, API validation, database verification, and AI model behavior testing in non-deterministic environments.

Key Responsibilities :

• Define and implement comprehensive test strategies aligned with business and regulatory goals.
• Validate AI/ML and LLM-driven applications, including RAG pipelines, hallucination checks, prompt injection scenarios, and model response validation.
• Perform deep API testing using Postman/cURL and validate JSON/XML payloads.
• Execute complex SQL queries (MySQL/PostgreSQL) and work with MongoDB for backend and data integrity validation.
• Analyze server logs and transactional flows to debug issues and ensure system reliability.
• Conduct risk analysis and report key QA metrics such as defect leakage and release readiness.
• Establish and refine QA processes, templates, standards, and agile testing practices.
• Identify performance bottlenecks and basic security vulnerabilities (e.g., IDOR, data exposure).
• Collaborate closely with developers, product managers, and domain experts to translate business requirements into testable scenarios.
• Own feature quality independently from conception to release.

Required Skills & Experience :

• 4+ years of hands-on experience in software testing and QA.
• Strong understanding of testing AI/ML products, LLM validation, and non-deterministic behavior testing.
• Expertise in API Testing, server log analysis, and backend validation.
• Proficiency in SQL (MySQL/PostgreSQL) and MongoDB.
• Deep knowledge of SDLC and Bug Life Cycle.
• Strong problem-solving ability and structured approach to ambiguous scenarios.
• Awareness of performance testing and basic security testing practices.
• Excellent communication skills to articulate defects and QA strategies.

What We’re Looking For :

A proactive QA professional who can go beyond UI testing, understands backend systems deeply, and can confidently test modern AI-driven applications while driving quality standards across the team.

About the Role

We are looking for a Senior Web Engineer to architect and build the entire web experience using Next.js and

React — a consumer-facing trading app with real-time data, SEO-optimised public pages, and internal admin

tooling. What We’re Looking For

You have built production web applications from zero to launch using Next.js. You are comfortable across the

full web stack — SSR/SSG, real-time WebSocket handling, responsive design, and performance optimization.

Ideally, you have worked on trading platforms, dashboards, or data-rich fintech products. You take ownership of

your codebase, care about developer experience, and can work independently to deliver high-quality, production-ready code. What You’ll Do

• Architect and build the Next.js web platform from scratch — project structure, CI/CD, component library, and design system. • Build real-time, data-intensive interfaces — live price rendering, interactive charting, and responsive

dashboards. • Build SEO-optimised content pages and public-facing discovery surfaces. • Build internal admin and operations tooling — dashboards, data tables, configuration interfaces, and

monitoring views. • Define frontend engineering standards — component architecture, testing strategy, accessibility, and

performance budgets. • Own cross-browser compatibility, Core Web Vitals, and responsive design across devices. • Drive code reviews, mentor team members, and champion best practices across the web team. Must-Have

• 4+ years frontend engineering with React in production; 2+ years with Next.js specifically. • Strong TypeScript skills and experience with SSR, SSG, and incremental static regeneration. • Experience building real-time features with WebSockets in web applications. • Experience with Tailwind CSS or utility-first CSS frameworks. • Experience building both consumer-facing and internal admin/dashboard UIs. • Understanding of SEO best practices — structured data, meta tags, Core Web Vitals.

• Familiarity with CI/CD, CDN deployment, and web performance optimization. Nice-to-Have

• Prior experience building trading platforms, brokerage dashboards, or fintech web apps. • Experience with charting library embeds (TradingView, Lightweight Charts, Highcharts). • Experience building complex admin portals with advanced table views, filters, and real-time updates. • Familiarity with search integration (Typesense, Algolia). • Experience with accessibility standards (WCAG 2.1) and internationalization (i18n). Tech Stack

Framework Next.js 14+, React 18+

Language TypeScript

Styling Tailwind CSS, Headless UI / Radix

Real-time WebSocket, SWR / React Query

Charting Charting library embed, Recharts / D3

Admin TanStack Table, React Hook Form

Deployment Vercel / AWS CloudFront, CDN, Edge functions

Testing Jest, Playwright (E2E), Lighthouse CI

1. Job Overview: The position requires a dynamic Sales and Marketing Engineer with experience in BUILDING AUTOMATION SOLUTIONS Project Sales. The role involves driving sales, building client

relationships, and promoting BUILDING AUTOMATION SOLUTIONS to achieve business objectives.

2. Responsibilities:

Sales and Marketing Strategy:

 Develop and implement comprehensive sales and marketing strategies for BUILDING

AUTOMATION SOLUTIONS.

 Identify and pursue new business opportunities in target markets and industry segments.

 Collaborate with the marketing team to create compelling promotional materials.

Client Engagement:

 Build and maintain strong relationships with existing clients while actively seeking new partnerships.

 Conduct client needs assessments and propose tailored BUILDING AUTOMATION

SOLUTIONS

 Conduct product demonstrations and presentations to showcase the benefits of offerings.

Technical Expertise:

 Possess in-depth technical knowledge of BUILDING AUTOMATION SOLUTIONS & ELV systems.

 Provide technical support to clients during pre-sales and post-sales phases.

 Stay abreast of industry trends to position solutions competitively.

Market Analysis:

 Conduct market research to identify industry trends, competitor activities, and market demands.

 Analyze customer feedback and market dynamics to enhance product offerings.

3. Qualifications:

 Bachelor& degree in Instrumentational / Electronics Engineering, Automation, or a related field.

 Proven experience in sales and marketing of BUILDING AUTOMATION SOLUTIONS.

 Strong technical understanding of HVAC and BUILDING AUTOMATION SOLUTIONS.

 Excellent communication and presentation skills.

 Results-oriented with a track record of meeting or exceeding sales targets.

4. Key Skills:

 Automation Sales BUILDING AUTOMATION SOLUTIONS/ELV /Project Sales

Additional Skills:

 Automation Products/Project Knowledge.

Devops Engineer(Permanent)

Experience: 8 to 12 yrs

Location: Remote for 2-3 months (Any Mastek Location- Chennai/Mumbai/Pune/Noida/Gurgaon/Ahmedabad/Bangalore)

Max Salary = 28 LPA (including 10% variable)

Notice Period: Immediate/ max 10days

Mandatory Skills: Either Splunk/Datadog, Gitlab, Retail Domain

· Bachelor’s degree in Computer Science/Information Technology, or in a related technical field or equivalent technology experience.

· 10+ years’ experience in software development

· 8+ years of experience in DevOps

· Mandatory Skills: Either Splunk/Datadog,Gitalb,EKS,Retail domain experience

· Experience with the following Cloud Native tools: Git, Jenkins, Grafana, Prometheus, Ansible, Artifactory, Vault, Splunk, Consul, Terraform, Kubernetes

· Working knowledge of Containers, i.e., Docker Kubernetes, ideally with experience transitioning an organization through its adoption

· Demonstrable experience with configuration, orchestration, and automation tools such as Jenkins, Puppet, Ansible, Maven, and Ant to provide full stack integration

· Strong working knowledge of enterprise platforms, tools and principles including Web Services, Load Balancers, Shell Scripting, Authentication, IT Security, and Performance Tuning

· Demonstrated understanding of system resiliency, redundancy, failovers, and disaster recovery

· Experience working with a variety of vendor APIs including cloud, physical and logical infrastructure devices

· Strong working knowledge of Cloud offerings & Cloud DevOps Services (EC2, ECS, IAM, Lambda, Cloud services, AWS CodeBuild, CodeDeploy, Code Pipeline etc or Azure DevOps, API management, PaaS)

· Experience managing and deploying Infrastructure as Code, using tools like Terraform Helm charts etc.

· Manage and maintain standards for Devops tools used by the team

We are seeking a highly motivated Market Research Analyst to join our team. The ideal

candidate will be responsible for collecting, analysing, and interpreting market data to provide

insights and recommendations that will drive strategic decision-making within the company.

Key Responsibilities:

1. Carrier Relationship Management: Build and nurture relationships with SMS carriers,

2. To find local domestic large aggregators

3. To check where the diaspora of those countries travel/work/live outside the country, D2I

traffic of the country

4. Top verticals in the country who push SMS and nature of SMS

5. Understand business objectives and design surveys to discover prospective customers’

preferences

6. Compile and analyse statistical data using modern and traditional methods to collect it

7. Perform valid and reliable market research

8. Interpret data, formulate reports and make recommendations

9. Conduct in-depth market research to identify opportunities and threats in the telecom

industry.

10. Collaborate with cross-functional teams to develop marketing strategies, product

launches, and business plans.

11. Remain fully informed on market trends, other parties research and implement best

practices

Qualifications:

 Excellent negotiation, communication, and interpersonal skills to build and maintain

relationships with carriers.

 Proven experience in market research and data analysis.

 Any Graduate

Reverate Tech is a product and service-based start-up, working with International Clients. Our services include Data Engineering, Web Development, BI/Data Warehousing, Enterprise Application Implementation (ERP/CRM), and NetSuite. Our product portfolio has business apps in the domain of ERP, Auto Service, and Personal Safety.

This is an exciting opportunity to work as a full-stack developer for our client SellerX.

The ideal candidate will efficiently and quickly write code in a timely and scalable way in order to improve the code-base of the company's products in meaningful ways. This candidate will be able to test the code and make adjustments where necessary.

Your background:  

• 3+ years of experience working with PHP (preferably with Symfony) 
• Understanding OOP principles & familiarity with best design practices 
• Experience with JavaScript, Angular 
• Technically proficient in SQL (preferably MySQL or MariaDB) 
• Experience with NoSQL database 
• Experience with Docker 

We would consider it a plus if:  

• You have some experience with Python or are willing to learn 
• You have basic knowledge of message brokers such as RabbitMQ 
• You have some experience working with AWS: RDS, S3, EC2, and Lambda functions 
• Experience with search engines like Elastic Search or Solr

Benefits:

• 100% remote-working;
• Flexible working hours;
• Development of your personal strengths in a dynamic environment;
• An attractive and varied job with a high level of personal responsibility;
• A collegial togetherness and a modern management style/startup;

About our client

SellerX buys and builds Amazon businesses, helping entrepreneurs realize the next stage of their businesses and their lives. SellerX is the 3rd fastest-growing startup in Europe. Already a unicorn (1 billion euros in evaluation), SellerX plans to be a Decacorn in the coming 2-3 years.

https://sellerx.com/

1. Interested? Join us and start your learning and growth journey.

• Understanding business requirements and processes from our customers for creating digital applications on our internal no-code tool
• Converting business processes into technology solutions, designing application flow, database design, and connections.
• Create SQL queries for report generation on the platform.
• Build visualizations and dashboards based on business KPIs.
• Create training documents and videos for our users. Support users in the digital requirements.
• Analyze and suggest product and process improvements
• Take and track all customer queries and assist them in using the platform
• Interface with the product team on feature requirements and improvements

• At least 2+ years of experience in SQL and implementation of any enterprise platform such as an ERPs etc.
• Ability to grasp business processes and create business processes for digitization of operations.
• Tech, MCA, BCA, or graduation in any technical field.
• Good to have working experience in working on no-code digital solutions or ERPs

Hiring Process

• Aptitude test
• Technical Interview
• Culture Interview