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Position: QA Engineer – Machine Learning Systems (5 - 7 years)

Location: Remote (Company in Mumbai)

Company: Big Rattle Technologies Private Limited

Immediate Joiners only.

Summary:

The QA Engineer will own quality assurance across the ML lifecycle—from raw data validation through feature engineering checks, model training/evaluation verification, batch prediction/optimization validation, and end-to-end (E2E) workflow testing. The role is hands-on with Python automation, data profiling, and pipeline test harnesses in Azure ML and Azure DevOps. Success means probably correct data, models, and outputs at production scale and cadence.

Key Responsibilities:

Test Strategy & Governance

• ○ Define an ML-specific Test Strategy covering data quality KPIs, feature consistency
• checks, model acceptance gates (metrics + guardrails), and E2E run acceptance
• (timeliness, completeness, integrity).
• ○ Establish versioned test datasets & golden baselines for repeatable regression of
• features, models, and optimizers.

Data Quality & Transformation

• Validate raw data extracts and landed data lake data: schema/contract checks, null/outlier thresholds, time-window completeness, duplicate detection, site/material coverage.
• Validate transformed/feature datasets: deterministic feature generation, leakage detection, drift vs. historical distributions, feature parity across runs (hash or statistical similarity tests).
• Implement automated data quality checks (e.g., Great Expectations/pytest + Pandas/SQL) executed in CI and AML pipelines.

Model Training & Evaluation

• Verify training inputs (splits, windowing, target leakage prevention) and hyperparameter configs per site/cluster.
• Automate metric verification (e.g., MAPE/MAE/RMSE, uplift vs. last model, stability tests) with acceptance thresholds and champion/challenger logic.
• Validate feature importance stability and sensitivity/elasticity sanity checks (price/volume monotonicity where applicable).
• Gate model registration/promotion in AML based on signed test artifacts and reproducible metrics.

Predictions, Optimization & Guardrails

• Validate batch predictions: result shapes, coverage, latency, and failure handling.
• Test model optimization outputs and enforced guardrails: detect violations and prove idempotent writes to DB.
• Verify API push to third party system (idempotency keys, retry/backoff, delivery receipts).

Pipelines & E2E

• Build pipeline test harnesses for AML pipelines (data-gen nightly, training weekly,
• prediction/optimization) including orchestrated synthetic runs and fault injection
• (missing slice, late competitor data, SB backlog).
• Run E2E tests from raw data store -> ADLS -> AML -> RDBMS -> APIM/Frontend, assert
• freshness SLOs and audit event completeness (Event Hubs -> ADLS immutable).

Automation & Tooling

• Develop Python-based automated tests (pytest) for data checks, model metrics, and API contracts; integrate with Azure DevOps (pipelines, badges, gates).
• Implement data-driven test runners (parameterized by site/material/model-version) and store signed test artifacts alongside models in AML Registry.
• Create synthetic test data generators and golden fixtures to cover edge cases (price gaps, competitor shocks, cold starts).

Reporting & Quality Ops

• Publish weekly test reports and go/no-go recommendations for promotions; maintain a defect taxonomy (data vs. model vs. serving vs. optimization).
• Contribute to SLI/SLO dashboards (prediction timeliness, queue/DLQ, push success, data drift) used for release gates.

Required Skills (hands-on experience in the following):

• Python automation (pytest, pandas, NumPy), SQL (PostgreSQL/Snowflake), and CI/CD (Azure
• DevOps) for fully automated ML QA.
• Strong grasp of ML validation: leakage checks, proper splits, metric selection
• (MAE/MAPE/RMSE), drift detection, sensitivity/elasticity sanity checks.
• Experience testing AML pipelines (pipelines/jobs/components), and message-driven integrations
• (Service Bus/Event Hubs).
• API test skills (FastAPI/OpenAPI, contract tests, Postman/pytest-httpx) + idempotency and retry
• patterns.
• Familiar with feature stores/feature engineering concepts and reproducibility.
• Solid understanding of observability (App Insights/Log Analytics) and auditability requirements.

Required Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.
• 5–7+ years in QA with 3+ years focused on ML/Data systems (data pipelines + model validation).
• Certification in Azure Data or ML Engineer Associate is a plus.

Why should you join Big Rattle?

Big Rattle Technologies specializes in AI/ ML Products and Solutions as well as Mobile and Web Application Development. Our clients include Fortune 500 companies. Over the past 13 years, we have delivered multiple projects for international and Indian clients from various industries like FMCG, Banking and Finance, Automobiles, Ecommerce, etc. We also specialise in Product Development for our clients.

Big Rattle Technologies Private Limited is ISO 27001:2022 certified and CyberGRX certified.

What We Offer:

• Opportunity to work on diverse projects for Fortune 500 clients.
• Competitive salary and performance-based growth.
• Dynamic, collaborative, and growth-oriented work environment.
• Direct impact on product quality and client satisfaction.
• 5-day hybrid work week.
• Certification reimbursement.
• Healthcare coverage.

How to Apply:

Interested candidates are invited to submit their resume detailing their experience. Please detail out your work experience and the kind of projects you have worked on. Ensure you highlight your contributions and accomplishments to the projects.

Minimum Qualifications/Experience:

1. B. Pharma, B.Sc./M.Sc. (Chemistry/Microbiology)

2. 8+ Years of experience in QA process in Pharmaceutical / food processing / cosmetics / chemical industries.

Job Responsibilities:  

C1. Principal thrust area:

You shall be responsible for maintaining and improving all QMS activity, GMP and GLP across the company.

C2. Key Deliverables:

1. Ensure manufacturing practices as per cGMP and GLP standards.

2. Handling QMS activities like change control, validations, stability, qualifications, APQR and Risk assessment etc.

3. Applications for AHC to AQCS, EIA and Capexil and coordinate related activities. (AHV/SPD: This is exclusive knowledge related to Capsule and companies manufacturing animal origin products. We have mentioned this as the candidate on joining will be responsible for this work though he/she may not be having exposure to same.)

4. Organize internal and external audits for ISO, GMP+, FDA, Capexil, GMP+, EIA and others. Maintain the documents required for those audits.

5. Organize internal and external audits for ISO, GMP+, FDA, Capexil, GMP+, EIA and others. Maintain the documents required for those audits.6. Evaluation and approval of Suppliers for RM, PM, testing labs and service providers.

7. Assisting HOD in customer complaint analysis and preparation of customer complaint report.

8. Investigation of incidents, deviations, OOS and ensure corrective actions in place.

9. Reviewing the daily availability of operators and allocating work to them.

10. Maintaining and review BMR documents, guide for relevant changes if required.

11. Label artwork review and management.

Competencies: 

D1. Technical Competencies:

a) Analytical skills (spotting trends and patterns)

b) Report writing skills

c) Problem solving abilities

d) GMP and GDP knowledge

e) Good English communication skills (verbal & written).

Behavioural Competencies:

a) Quality and Service Orientation

b) Delivering consistent results

c) Ability to prioritize, organize, manage work and time.

d) Customer Centric

e) Cross Functional Team Working

Reporting & Responsibility:

Position Reports to: Plant Head (M03)

Reportees to this position: Assistant Officer QA – M12 (2 nos)

Job Location:

1. Tarapur MIDC. Tarapur MIDC, Boisar, Dist. Palghar, Maharashtra. 

 Preference will be given to candidates in Tarapur/Boisar area or willing to relocate.

2. For outstation bachelors, Company provides a subsidized bachelor’s flat. For outstation families, Company provides subsidized accommodation in company owned buildings. Relocation allowance is offered.

3.Tarapur- Railway station Boisar takes 1.5 hrs. by train from Borivali Station or by road via Western Express Highway.   

4. Suburban local trains direct from Churchgate to Boisar Railway station available.

G. What’s in it for You:

1. Opportunity to be part of a growing organization offering niche products to Pharma industry.

2. Opportunity to work at Head Office location.

3. Intimate small company culture with MNC professionalism.

4. Company value programs TrANSSCEnD.

5. Employee events like festival celebrations, family fun events etc.

6. Five days working (alternate weeks).

7. Medical Insurance for your immediate family.

8. Housing accommodation for Bachelors & family.

About:

The upcoming years are going to be filled with exciting new developments at Organization and we are looking for exceptional designers to make the Organization of tomorrow beautiful, usable and inventive. Working from our Mumbai [Head Office], you will be part of a small and rapidly growing team. You will spend your days at Organization with tasks ranging from brand development, creating identities, designing print creative [Brochure, Company Profile, Outdoor Media Design, Print Campaigns, POS Designing etc.] Designing stunning websites in HTML5 & CSS, creating well-balanced layouts. At Organization, we are passionate about what we do. We look for folks who are creative, strong-minded and have a clear vision while also doing whatever it takes to get the job done. Significant professional experience is preferred.

Role:

As a graphic designer, you should know the ins and outs of Adobe Photoshop, Adobe Illustrator, Corel Draw & Adobe In-design, Adobe XD & Figma. The candidate should also have ridiculous attention to detail, and take great pride in his/her craft.

We are not looking for someone to decorate our UI or create just design material, we want someone who understands user behavior and is able to create print creatives that communicate the right message & websites that look great and are effortless to use.

As a Graphic & UI/UX Designer you will be responsible for:

a) Visualizing and designing new concepts for ATL Campaigns, POS & online activities.

b) Maintaining Client’s Profile, Work.

c) Designing & executing brochures, leaflets, company profiles, Social Media Posts etc.

d) UI/UX designs for Websites and Mobile Apps. 

e) Designing and executing motion graphics and video editing for various projects.

f) Creating campaign / concept brief.

g) Creating pitch / concept brief.

h) Maintaining & designing for social media.

i) Designing of presentations & profiles.

j) Learning new things related to designing in the given time.

k) Designing for Visual Merchandising Projects.

Professional Skills Required:

● Adobe Photoshop ● Adobe Illustrator ● Adobe In-design ● Corel Draw ● Figma ● Adobe After Effects ● Adobe Premier or Apple Final Cut Pro Candidates from an Applied Arts/Commercial Arts background preferable. 

Job Type: Full-time - Work from office (Monday to Saturday) - Alternate Saturdays Off.

If anyone interested then apply through link:-  https://tiny.cc/NGtalent 

Job Summary:

We are seeking a proactive and organized Sales Co-ordinator to join our organization a IT Hardware & System Integration company.

In this role, you will support the Sales and Technical Head by managing customer interactions, like understanding Customer requirements, preparing and submitting quotations, following up on the quotations & processing orders to closure, till payment is received.

Key Responsibilities:

·      Handling customer enquiries & requirements with appropriate product recommendations.

·      Prepare & manage sales documentation, including quotations, invoices, & purchase orders.

·      Follow-up and negotiate with customers on quotations and win order

·      Coordinate and negotiate with vendors, distributors, suppliers for pricing,  material and services availability, & order fulfillment.

·      Track hardware stock levels and coordinate delivery schedules with logistics partners.

·      Maintain accurate records of customer interactions, sales data, and transactions.

·      Follow up on customer quotations, pending orders, and payments to ensure timely closure.

·      Provide basic after-sales support and coordinate with the Technical Head for any complex issues or warranty claims.

·      Generate regular sales and inventory reports to assist with planning and decision-making.

·      Support day-to-day administrative tasks as needed to ensure smooth sales operations.

Requirements:

Graduate (Class 12 pass with good communication skills may also be considered)

2–3 years of experience in a sales coordination, admin, or operations role—preferably in IT hardware or related industries.

Basic understanding of IT hardware products (e.g., laptops, servers, networking devices).

Strong communication, organization, and follow-up skills.

🚀 Digital Marketing Interns Wanted! Join Hi Tech Enterprises 🚀

📍 Location: Remote / Mumbai / Bhavnagar

📅 Duration: 3-6 months (with potential for full-time employment)

💰 Stipend: Performance-based

About Us:

Hi Tech Enterprises (www.hitechenterprise.in) is a cutting-edge IT services and digital marketing firm specializing in software development, AI solutions, web & mobile apps, SaaS, CRM, and performance marketing. We are looking for enthusiastic Digital Marketing Interns to join our growing team!

What You’ll Do:

✅ Assist in planning and executing digital marketing campaigns

✅ Work on SEO strategies (on-page & off-page) to improve website rankings

✅ Manage social media content, engagement, and ads (Facebook, Instagram, LinkedIn)

✅ Conduct keyword research & optimize content for search engines

✅ Support email marketing campaigns and automation

✅ Analyze marketing data and provide insights

✅ Stay updated with the latest digital marketing trends

What We’re Looking For:

🎯 Passion for digital marketing & eagerness to learn

🎯 Basic knowledge of SEO, social media, and PPC (Google Ads, Meta Ads)

🎯 Familiarity with tools like Google Analytics, SEMrush, or Canva is a plus

🎯 Strong writing & communication skills

🎯 Self-motivated, creative, and detail-oriented

What You’ll Get:

🚀 Hands-on experience with real marketing campaigns

🚀 Mentorship from industry experts

🚀 Certification of completion

🚀 Opportunity for a full-time role based on performance

📩 Apply Now: Send your resume

For more details, visit www.hitechenterprise.in

Join us and take the first step in your Digital Marketing career! 🌟

• 15+ years of Hands-on technical application architecture experience and Application build/ modernization experience

• 15+ years of experience as a technical specialist in Customer-facing roles.

• Ability to travel to client locations as needed (25-50%)

• Extensive experience architecting, designing and programming applications in an AWS Cloud environment

• Experience with designing and building applications using AWS services such as EC2, AWS Elastic Beanstalk, AWS OpsWorks

• Experience architecting highly available systems that utilize load balancing, horizontal scalability and high availability

• Hands-on programming skills in any of the following: Python, Java, Node.js, Ruby, .NET or Scala

• Agile software development expert
• Experience with continuous integration tools (e.g. Jenkins)

• Hands-on familiarity with CloudFormation

• Experience with configuration management platforms (e.g. Chef, Puppet, Salt, or Ansible)

• Strong scripting skills (e.g. Powershell, Python, Bash, Ruby, Perl, etc.)

• Strong practical application development experience on Linux and Windows-based systems

• Extra curricula software development passion (e.g. active open source contributor)

We are immediately looking for a highly creative individual who has the ability to create digital animation concepts for E-learning projects/campaigns. Will have to conceptualize & generate 'ideas'. Flash Animator would be working closely with Creative Head and Art Director to create engaging work across print & digital media.

• To design & develop a wide variety of animation shots for e-learning products.
• Design & createanimation videos and develop different kind of cartoon/character designing.
• Understand design/brand brief and coming up with visually inventive & original ideas and design (in line with client’s/brand’s objectives)
• Combine art and technology to communicate ideas through text, images and the layout. 
• Use a variety of design elements to achieve artistic or decorative effects.
• Make a strong, effective impact on learners to improve retention of information through the strong Illustration and flash animation skills.

• Thorough knowledge of Flash Animation, illustration with at least 2years of experience.
• Must have Professional knowledge of Character designing or related field required as normally acquired through completion of a Bachelor’s degree in Fine Arts.
• Drawing skills and illustration.
• Have a results-driven mind set, understanding that your work should simultaneously be beautiful and highly
• Aspired candidate must have experience in E-learning projects.
• Bachelor’s degree or diploma in interaction design, new media design or related design
• Portfolio to accompany
• Background check and reference checks required upon selection

At WITS, we blur work and play, and you get all the perks of a global company. You will get to work with a dynamic group of people, who are delivering results and working zealously across time. We love what we do, and we think you will too.

• Group Mediclaim
• Fun Saturdays
• Flexible timings
• 0% Interest Loan

CreateID8 http://createid8.com/">http://createid8.com/ (A division of Wits Interactive Pvt. Ltd)

We are a leading 360 degree communication solutions agency creating solutions that can be deployed across all mediums.

Advertising and Communication: Using creative expertise and all available marketing collaterals to provide turn-key solutions. 360° blends, which are unique and innovative, adding great value to our Customer's Brand identity. We provide Branding and Communication solutions; delivered through the latest technology using our contemporary ideation techniques. We are into brand conversations via varied channels - Corporate films, Info graphics, Print Media Solutions across technology platforms. All these translate into solutions that not only win customer praise but also gain industry recognition for their classic design. The little details matter to us. Our solutions are detailed to provide a holistic stratagem to our Clients in their branding needs. This approach involves aligning all the Marketing Collaterals to the decided Brand strategy of our Client.

We create compelling advertising campaigns and brand communication strategies to achieve your marketing objectives. Whether you want to launch new product, attract new customers or engage existing customer, we are here you help you from planning to execution.

Marketing Collaterals Print and Digital Media

Marketing Campaign Planning Advertising Campaign Planning

Creative Design: From print to digital media, we have in house team of creative people who have been designing creative that deliver long-term, impactful impressions.

Our team of creative experts is equipped with skills ranging from graphic design, photography, animation and copywriting to envision and deliver various creative solutions including graphic design, marketing collateral development, print or digital advertising, corporate rebranding and more.

Branding & Rebranding Brochures & Catalogue Design Annual Reports

Digital Creative Design Creative copywriting
http://www.witsindia.com/">http://www.witsindia.com/

http://createid8.com/">http://createid8.com/

About theAsianparent:

theAsianparent is a reproductive health-tech company that reaches out to 30 million mothers every month through our parenting website and app. Our vision is to improve the overall health of pregnant women, mothers and families in South East Asia by helping them navigate their most important moments with data-driven solutions and information in the form of content, community and physical products.

Headquartered in Singapore, theAsianparent has offices in Vietnam, Indonesia, Malaysia, the Philippines, Thailand, India, Sri Lanka, Hong Kong and Nigeria. Our investors include Fosun, JD.com,Vertex Ventures and others.

Link: https://tickledmedia.com// https://sg.theasianparent.com/

We are looking for a Backend Engineers with 4+ years of experience to join our team. This is unique opportunity for a driven and insightful quality analyst to join the leading growth-stage start up in the most meaningful segment of the economy(parents) in the core market of Singapore. This is arole where careers are made, if you are upto the challenge, and keen to work with world-class teams

JD for Flutter developer

About the Role :

Creating cost-effective and efficient applications with perfectly crafted, creative and leading-edge flutter app development solutions for customers. You will be working with a fantastic development team, who will be your peers and friends working towards our technological vision and strategy

Must have

1. Have two or more iOS/Android apps developed with Flutter.
2. Either deployed on the AppStore/Google Play or available on Github
3. Experience with third-party libraries and APIs
4. Experience with Git, Jenkins, or other version control tools
5. Ability to write readable code, create extensive documentation for existing code,  and refactor the previously written code into readable state

What are we looking for:

1. Good knowledge about Dart
2. Well versed with translating wireframes/designs into UI using Widgets,
3. Material Components(For android) and Cupertino components(for iOS).
4. Managing layouts, gestures, animations and lifecycle states of widgets.
5. Advanced UI concepts like Silvers.
6. App state management and various approaches for the same like Provider,  Redux,BloC/Rx,MobX
7. Handling networking with HTTP in client-server architecture.
8. Experience with integrating and using analytics tools like Firebase.
9. Handling Native Android and IOS views in Flutter app.
10. Adding Flutter to existing Android and iOS apps.
11. Debugging, performance measurement/tracking of flutter app

 What can you expect :

1. A fast-paced environment to learn and grow in your career with a market leader with
2. Ambitious growth plans.
3. Opportunities to learn about and work in different areas of content creation and management and become a well-rounded digital media content professional.
4. Dynamic and supportive work culture.
5. A passionate team of people working tirelessly to help women across South East Asia and beyond.

Please send your CV together with the following information:

1. Notice Period
2. Last Drawn Salary
3. Expected Salary
4. Nationality/ Visa Requirement

• Integration of user-facing elements developed by front-end developers
• Build efficient, testable, and reusable PHP modules
• Solve complex performance problems and architectural challenges
• Integration of data storage solutions.
• Maintaining social media and admin panel accounts.

• Strong knowledge of PHP web frameworks.
• Understanding the fully synchronous behavior of PHP
• Understanding of MVC design patterns
• Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
• Knowledge of object-oriented PHP programming
• Understanding accessibility and security compliance.
• Strong knowledge of the common PHP or web server exploits and their solutions
• Understanding fundamental design principles behind a scalable application
• User authentication and authorization between multiple systems, servers, and environments
• Integration of multiple data sources and databases into one system
• Familiarity with limitations of PHP as a platform and its workarounds
• Creating database schemas that represent and support business processes
• Familiarity with SQL/NoSQL databases and their declarative query languages
• Proficient understanding of code versioning tools, such as Git.
• Website development and API integrations. Database and password security.

Job Aim

 To perform software tests to ensure quality

Responsibilities

 Review of software requirements

 Preparation of test cases

 Automating responsive layout

 Reporting of defects

 Preparation of test reports

Essential Skills

 Load testing

 Identify Security vulnerabilities

 Teamwork

 Programming knowledge for automation testing

 Selenium Web Driver