11+ Data-driven testing Jobs in Mumbai | Data-driven testing Job openings in Mumbai

MeltPlan is building the “planning engine” for the $14 Tn construction industry, an AI system designed specifically to optimize decisions before construction begins. While design software optimizes use and aesthetics and construction software optimizes execution and control, MeltPlan is building the missing layer - software that optimizes decisions and tradeoffs upstream, before scope is locked, procurement begins, and change orders become inevitable. MeltPlan’s long-term goal is to help teams make construction “boring” by making planning more intense: surfacing constraints and tradeoffs early, aligning stakeholders before plans are frozen, and reducing the need for late-stage redlines, rework, and change orders.

MeltPlan is founded by operators who have built at scale. Kanav previously co-founded Innovaccer, a $3Bn healthtech company focused on making US healthcare more affordable and accessible. He’s now applying that systems-level thinking to construction.He’s joined by Tanmaya Kala, former Project Executive at DPR Construction, who led large commercial, healthcare, and life sciences projects. We combine deep tech scale with real construction execution.

What This Role Really is :

We are seeking a detail-oriented and technically strong AI QA Engineer to ensure the quality, reliability, and performance of Large Language Model (LLM)-based systems. In this role, you will be responsible for designing and executing test strategies, validating model outputs, and building evaluation frameworks to enhance the accuracy, safety, and overall performance of AI-driven applications.We would particularly value candidates who have hands-on experience in developing evaluation frameworks (evals) for AI systems, along with strong expertise in comprehensive system testing and quality assurance practices.You are responsible for making MeltPlan work in the real world.

What You'll Do:

• Design, develop, and execute evaluation frameworks (Evals) for Large Language Models (LLMs) and AI systems.
• Perform end-to-end system testing, regression testing, and performance testing for AI-driven applications.
• Validate model outputs for accuracy, consistency, safety, hallucination detection, and edge cases.
• Build automated test pipelines and quality benchmarks for AI systems.
• Collaborate closely with AI/ML engineers, product teams, and platform engineers to improve system reliability.
• Analyze failures, identify root causes, and provide actionable feedback to improve model behavior.
• Develop datasets, prompts, and testing scenarios to measure model performance across multiple use cases.
• Monitor production performance and continuously improve evaluation metrics and testing standards.
• Ensure compliance with responsible AI and quality assurance best practices.

What We're looking for: 

• Bachelor’s degree in Computer Science, Engineering, or related field
• 5–7 years of experience in QA/testing, preferably in AI/ML or data-driven systems
• Strong experience in AI/LLM evaluation frameworks and system testing.
• Hands-on experience with automated testing methodologies and QA processes.
• Familiarity with prompt engineering, AI benchmarking, and model validation techniques.
• Experience working with Python and testing frameworks.
• Understanding of LLM behaviors, hallucinations, prompt injection risks, and AI safety concepts.
• Exposure to tools/frameworks such as OpenAI Evals, LangSmith, DeepEval, Promptfoo, or similar platforms is preferred.
• Strong analytical and debugging skills with attention to detail.
• Excellent collaboration and communication skills.
• Familiarity with Large Language Models and Generative AI concepts
• Experience with API testing tools (e.g., Postman) and automation frameworks
• Understanding of NLP concepts such as tokenization, embeddings, and text generation
• Strong analytical and problem-solving skills
• Experience testing AI/ML models or data pipelines
• Experience with prompt engineering and prompt testing
• Familiarity with cloud platforms (AWS, GCP, or Azure)
• Exposure to AI safety, bias detection, and model governance

Bonus if you have:

• Have worked in construction or on project sites
• Have startup experience
• Experience working with Generative AI or conversational AI products.
• Knowledge of CI/CD pipelines and automation workflows.
• Prior experience in performance testing and monitoring distributed systems.
• Understanding of AI product lifecycle and production deployment environments.

We’re not looking for someone who waits for clean requirements.We’re looking for someone who thrives in the mess and turns it into systems.

Why meltplan

• Massive industry, real-world impact
• High ownership from day one
• Small team, zero bureaucracy
• Competitive comp + meaningful equity

FOY for you is a hyper-personalised Smart Beauty and Personal Care e-commerce

platform with the vision of revolutionizing the BPC industry with immersive experiences

and innovative solutions. FOY aims to become India’s first customer centric retail

ecommerce platform which helps in making informed and quick purchases. We foster a

collaborative and results-oriented environment where innovation is encouraged and

employees are empowered to make a real impact on the future of beauty and personal

care.

Job Summary:

We are looking for an API Tester with UI Testing experience to join our QA team. If

you’re passionate about ensuring the quality of web and mobile applications, and have

experience testing APIs alongside UI, we want to hear from you!

Roles & Responsibilities:

• Analyze business requirements, PRDs, and functional specifications.

• Design, review, and execute test cases, test scenarios, and test plans.

• Perform functional, regression, smoke, sanity, integration, and UAT testing.

• Conduct end-to-end testing for web and mobile applications (Android & iOS).

• Perform app-based testing, including UI/UX, functionality, compatibility, and device-specific testing.

• Execute cross-browser and cross-device testing.

• Perform API testing using tools like Postman / Swagger.

• Identify, log, track, and verify defects using JIRA / ClickUp / Azure DevOps.

• Validate backend data using basic SQL queries.

• Collaborate with developers, product, and business teams in an Agile/Scrum environment.

• Support automation testing efforts by writing, executing, or maintaining test scripts (if applicable).

• Perform production sanity testing post-release.

• Prepare test execution reports, defect reports, and release sign-offs.

______________

Required Skills & Qualifications

• 3+ years of experience in Software Testing / Quality Assurance.

• Strong knowledge of SDLC & STLC.

• Hands-on experience in manual testing for web and mobile applications.

• Well-experienced in app-based testing (Android & iOS).

• Knowledge of API testing tools like Postman.

• Basic to intermediate exposure to automation testing (Selenium, Cypress, Playwright, etc.).

• Familiarity with test management and defect tracking tools.

• Good understanding of Agile methodologies.

• Strong analytical, debugging, and communication skills.

______________

Good to Have (Preferred Skills)

• Experience in performance testing using JMeter.

• Knowledge of CI/CD pipelines.

• Experience in eCommerce domains.

• Experience in mobile automation testing (Appium).Experience:

● 3+ years of experience in API testing and UI testing, preferably in a fast-paced

environment.

● Hands-on experience with API testing tools (Postman, Rest Assured, etc.) and UI

testing tools (Selenium, Appium, etc.).

● Familiarity with both manual and automated testing techniques for APIs and UI.

Technical Skills:

● Experience in scripting languages like Python for automation.

● Should have knowledge of databases, SQL and its query methods like SELECT,

INSERT, UPDATE, JOINs, DELETE.

● Strong understanding of RESTful APIs, JSON, XML, and web services.

● Experience with CI/CD pipelines and integrating tests into automation workflows.

● Should have working experience on Agile (Scrum or Kanban) methodologies and

test management tools (JIRA, etc.).

Nice to Have:

● Familiarity with cloud-based testing environments and tools like AWS Device

Farm or BrowserStack or LambdaTest.

● Knowledge of performance testing tools for APIs (JMeter, LoadRunner)

Role & responsibilities

• Manage a portfolio of restaurant clients, ensuring revenue stability and churn reduction.
• Serve as the main liaison between our firm and online food ordering platforms.
• Collaborate with clients to enhance their performance on online platforms, driving business growth while protecting profitability.
• Develop operational frameworks, create business analysis reports, conduct data analysis, and streamline processes.
• Lead strategic initiatives for client retention, fostering strong client relationships and effective account management.
• Represent the company in client interactions, embodying our values and mission.
• Convert leads into long-term business partnerships with a strategic, client-focused approach.

Preferred candidate profile

• Proficient in Google Suite and Excel.
• Strong command of written and spoken English.
• Experienced with various online tools for process optimisation.
• Skilled in managing time-sensitive projects and balancing multiple tasks.
• Exceptional verbal and written communication skills in English for client interactions.
• Charismatic and persuasive, enhancing the company's image.
• Adept at making data-driven decisions and turning insights into actionable steps.
• Forward-thinking, with the ability to anticipate challenges and opportunities.
• Effective multitasker, capable of handling multiple assignments with ease.
• Passionate about data, with a focus on problem-solving and decision-making through thorough data analysis.

Perks and benefits

• Join an early-stage startup with a focus on creating value rather than just valuations, enjoy free snacks and beverages, work directly with the founder as part of the founding team, and build meaningful relationships with key stakeholders in prominent restaurants across the country.

Pay:

₹500,000.00 - ₹700,000.00 per year

Benefits:

• Cell phone reimbursement
• Health insurance
• Paid sick time
• Provident Fund
• Work from home

• Location - Andheri, Mumbai
•  Bachelor’s degree in human resources.
•  Minimum 3- 5 years of relevant experience in human resources.
• Additional training/certification in Payroll Management – may be advantageous.
•  Full understanding of HR functions and best practices.
• Well-versed with HRMS
• Onboarding and Exit formalities
• Well-versed with entire Payroll Cycle
• HR documentation
• Employee grievances
• Prepare and maintain employee master (MIS) (Good with excel)
• Good with drafting letters and policies
• Work from office
• 10 am to 7 pm (Mon to Sat)

Job Details:

 Generate potential client leads by contacting investors and wealth professionals that have communicated interest in evaluating MProfit’s products

 Follow up with potential client leads as a point-of-contact to address their requirements, schedule online demos and provide assistance to help them evaluate MProfit products seamlessly

 Follow up with new clients to ensure a smooth post-sales client onboarding experience

 Follow up with existing clients regarding client feedback, subscription renewals and issue resolution

 Work with MProfit Support Team regarding assignment of client support requests and communication of client feedback

Job Requirements:

 Candidate with 0-2 years of experience

 Excellent verbal and written communication.

 Fluency in English and Hindi; knowledge of other languages is a plus

 Graduate with excellent academic results with good logical thinking

 Proficiency with Microsoft Office products such as Excel and Word

 Knowledge of multiple languages is an added advantage

Stalwart Themius is hiring a Backend Developer - Node.js to join our client's team in Mumbai. The selected candidate will work on cutting-edge technology and product. He/She will gain experience and will stand an opportunity to be hands-on, collaborative and fluent in the latest server-side, web capabilities and technologies. This will include all aspects of the creative process from conceptualizing to completion including design, development, presenting ideas, and working with the leadership team.

• Role: NodeJS Developer
• Experience: 1 - 4 years
• Location: Airoli, Navi Mumbai

Responsibilities:

• Use your knowledge about High Availability, Load Balancing, Scalability, and Distributed Computing in order to design database architectures and data structures that can grow with our business 
• Collaborate with Product, Engineering and Business teams to drive the architecture, design, development and deployment of our analytics and a reporting portal
• Identify and address architecture challenges to ensure a robust, safe, securely accessible, highly available and highly scalable product that meets or exceeds customer and end-user expectations
• Collaborate with leadership and technology teams on creative concepts, and then launch and shape the required design components for each presentation and/ or production
• Able to work closely / collaborate with multiple product development teams including software developers

Primary Skills:

• 1-4 years of experience with Node.JS
• 1-4 years of experience with NoSQL (MongoDB)
• Experience with Agile Software Development

Preferred Skills:

• Knowledge of Software Deployment
• Knowledge of IT Security for Web Services
• Expert in using Revision Control Systems (Git)
• Must have outstanding communication and collaboration skills

Benefits:

• Competitive salary and benefits package.
• Opportunity to work with a growing company.
• Collaborative and supportive work environment.
• Opportunities for professional development.

ABOUT US

Xangars is a global IT solutions provider leading the off shoring revolution with its cutting-edge services that provide support and impetus to emerging & established businesses in the areas of IT consulting, product engineering, social networking, custom software development, application integration and maintenance. With its signature innovative approach to technology solutions, Xangars has effectively leveraged the market presence & profitability for clients hailing from backgrounds as diversified as entertainment houses, educational institutions, healthcare industries, financial organizations, travel companies and regional communities.

Company Name : Leading Financial co. payroll of Xangars Solutions Pvt. Ltd.
# Only Immediate joinees Or 15 to 20 Days

Location : Kurla

Designation : Developer - BAU

Role : Senior Developer (Tech Lead)

Years of exp : 2 to 6 years

WFH and after lockdown, Work From Office, Mumbai

Technical Skills : Essential

WebAPI,Dotnet,C#,Angular ,AWS,

Databases: MS SQL, mongodb

ORM Tool : Entity framework.

Concept : DBMS, OOPs, SOLID principles,

Exposure to Open Source technologies, Modular UI Screens, N Tier Architecture, scalability, multithreading, Loosely coupled system

Duties to be performed

- RND on exploration of new technologies

 - Ensuring Unit Testing of developed product 

 - Support the existing project

- Designing a service oriented application

- Building reusable services

- Cost effective tech solution

- Integration of multiple applications

- Define Standards for designing a system