QA Engineer

Job title / Designation: Lab Technician

Minimum Education : Post Graduate

English Level: Basic

Degree / specialization: MSc Microbiology, MSc Chemistry, MSc. Biochemical, MSc Biotechnology, Environmental Science.

Job Summary :-

Detoxyfi Technologies is seeking a dedicated and detail-oriented Lab Technician to join our research and testing facility. In this role, you will be responsible for ensuring the quality and efficacy of our potable water filters through rigorous chemical and microbial analysis. You will play a key role in our in-house R&D, helping us modify and improve filtration technologies while maintaining a laboratory that meets high-performance standards.

Key Responsibilities:-

1. Water Testing & Analysis

• Perform regular sampling and testing of water samples according to IS 10500 standards.

• Conduct Chemical Testing: pH, turbidity, TDS, hardness, alkalinity, chloride, residual chlorine, and heavy metal analysis.

• Conduct Microbial Testing: Testing for Total Coliform, E. coli, and other pathogens to ensure water safety.

• Monitor the performance of water filters through various stages of the filtration process.

2. R&D and Modification Support

• Assist the engineering team in in-house research and modifications of water filter prototypes.

• Carry out experimental trials to test new filtration media or designs.

• Collect and analyze data to help improve product efficiency.

3. Lab Operations & Maintenance

• Manage daily operations of the laboratory, ensuring a clean and safe working environment.

• Perform regular calibration and maintenance of lab equipment (e.g., pH meters, spectrophotometers, autoclaves, incubators).

• Maintain inventory of chemicals, reagents, and glassware; initiate procurement when necessary.

4. Documentation & Reporting

• Accurate record-keeping of all test results and experimental data.

• Generate comprehensive Test Reports and quality certificates for internal and external review.

• Maintain SOPs (Standard Operating Procedures) for all laboratory processes.

Required Skills & Qualifications Technical Skills:

• Analytical Expertise: Proficiency in titration, colorimetry, and aseptic techniques for microbiology.

• Regulatory Knowledge: Deep understanding of IS 10500:2012 (Drinking Water Specifications).

• Equipment Handling: Experience operating analytical instruments and microbial testing tools.

• Data Management: Strong ability to compile data and generate technical reports using MS Excel/Word.

Soft Skills:

• Attention to Detail: Precision is critical in detecting trace contaminants. • Problem-Solving: Ability to troubleshoot inconsistent test results or equipment issues.

• Integrity: High ethical standards regarding data accuracy and safety reporting.

Requirements

• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, Javascript (React.js), XML, jQuery)
• Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
• 8 - 10 years of overall experience including 3+ years in mentoring & leading a high-performance team
• Experience developing desktop and mobile applications
• Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design
• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
• Have a strong understanding and appreciation for design first thinking and quality of user experience
• Be well-versed in sprint estimation, planning, tracking, change management and delivery, with prior experience of Agile-based development environments
• Strong command on vanilla/core JavaScript
• Knowledge of UI optimisations and performance.
• Deeper understanding of Chrome Dev Tools. Should understand the nuances of the timeline for perf monitoring.
• Deeper understanding of network layer, HTTP, HTTPS, cookies, local storage.
• Good communication skills, good visual design sense, in-depth experience in developing web-based applications.
• Strong technical aptitude and a good knowledge of CSS fundamentals

Responsibilities

• Our Site reliability engineers work on improving the availability, scalability, performance, and reliability of enterprise production services for our products as well as our customer’s data lake environments.
• You will use your expertise to improve the reliability and performance of Hadoop Data lake clusters and data management services. Just as our products, our SRE are expected to be platform and vendor-agnostic when it comes to implementing, stabilizing, and tuning Hadoop ecosystems.
• You’d be required to provide implementation guidance, best practices framework, and technical thought leadership to our customers for their Hadoop Data lake implementation and migration initiatives.
• You need to be 100% hand-on and as a required test, monitor, administer, and operate multiple Data lake clusters across data centers.
• Troubleshoot issues across the entire stack - hardware, software, application, and network.
• Dive into problems with an eye to both immediate remediations as well as the follow-through changes and automation that will prevent future occurrences.
• Must demonstrate exceptional troubleshooting and strong architectural skills and clearly and effectively describe this in both a verbal and written format.

Requirements

• Customer-focused, Self-driven, and Motivated with a strong work ethic and a passion for problem-solving.
• 4+ years of designing, implementing, tuning, and managing services in a distributed, enterprise-scale on-premise and public/private cloud environment.
• Familiarity with infrastructure management and operations lifecycle concepts and ecosystem.
• Hadoop cluster design, Implementation, management and performance tuning experience with HDFS, YARN,
• HIVE/IMPALA, SPARK, Kerberos and related Hadoop technologies are a must.
• Must have strong SQL/HQL query troubleshooting and tuning skills on Hive/HBase.
• Must have a strong capacity planning experience for Hadoop ecosystems/data lakes.
• Good to have hands-on experience with – KAFKA, RANGER/SENTRY, NiFi, Ambari, Cloudera Manager, and HBASE.
• Good to have data modeling, data engineering, and data security experience within the Hadoop ecosystem.Good to have deep JVM/Java debugging and tuning skills.

• Oracle HCM Techno-Functional Consultant, core HR, Payroll, Fast Formula, OTL and SSHR, Oracle HCM Cloud advanced tools (HCM Extracts, HDL, PBL,
  BI Publisher, OTBI, Application Security, Page Composer, Page Configurator, REST APIs, SOAP, Webservices)

About Numen (https://numenhealth.com):
Numen Health is a Health-tech company with a goal to reimagine healthcare in India. Through an amalgamation of our healthcare team with the power of AI and the Internet of Things (IoT), we make healthcare easier and accessible through a data-based preemptive approach. Our mission is to facilitate change in the healthcare industry by moving from a reactive approach to a proactive one.
We are a wonderful, young team with experience in scaling up Indian and international businesses from the ground up. We are looking for like-minded and enthusiastic people who are passionate about making a lasting difference and want to help us revolutionize the way healthcare is delivered to a billion Indian!

Our Vision:
To shift the healthcare ecosystem from a ‘Sick-care' approach to a ‘Holistic-healthcare' approach. We aim to do that by enabling doctors and caregivers to move from treating ailments to employing a data-based,
preemptive approach.
About Product:
We offer preventive healthcare programs to individuals to improve their health. These plans are crafted in consultation with their treating doctor and a dedicated care team remotely monitors the progress in real[1]time. For doctors, Numen is a virtual facility to cater to all of their patient’s needs, remotely.
Why Join?
At Numen, you have the opportunity to make tangible changes to the existing healthcare systems in India
making it preventive and affordable. By joining the Numen team, you get to be part of a young, dynamic
team that is passionate about making a change and a fast-paced environment with multiple opportunities to
learn and grow.

Job Overview:
Software Development Engineers FE will be responsible to participate in all stages of the software product development life cycle. This will include analysing system and user requirements, designing software flowcharts, creating user interfacing applications (Web Or Mobile) , troubleshooting bugs, and running tests to improve system functionality. An ideal
candidate would be someone who has proficiency in Flutter frameworks, good analytical skills, the ability to anticipate issues and frame remedial actions, and excellent teamwork skills.

Responsibilities:
● Write simple, efficient, and maintainable code.
● Develop, scale and maintain Mobile Applications written in Flutter.
● Manage individual priorities, deadlines, and deliverables.
● Validating the functionality and security of the Mobile applications.
● Function well in a fast-paced, rapidly changing environment.
● Ensuring best coding standards and practices to improve and maintain quality.
● Meeting with the engineering and product team to discuss project definitions and goals.

Requirements: 
● Bachelor/Master degree in CS or related field from a reputed college.
● 2-6 years of experience in frontend software development.
● Sound knowledge of Dart & Flutter.
● Solid grip on the programming basics like DS and algorithms.
● Prior experience in start-ups or health-tech will be a plus.
● Highly effective communication and interpersonal skills
● Strong troubleshooting and debugging skills

• Strategies for engaging, creative, and innovative content for regularly scheduled posts, keeping in touch with all the latest Trends on Social Media for brand development.
• Oversee all existing clients, along with overview and maintenance of social media accounts on Facebook, Instagram, Twitter, Linkedin, Youtube, Behance,etc.
• Coordinating with the team to create relevant and engaging content which will add to the Recall Value.
• Audit and analyse social media presence, including digital advertising costs and returns.
• Analyse social media campaigns with tracking systems to gather visitor data and determine efficacy and areas for campaign improvement.
• Get in touch with businesses which would be interested in our services and products, both international and domestic.
• Should be active 24/7 on Social Media and ensure that Our Online Presence is always active, by liking, commenting, sharing, tagging and retweeting relevant content on all platforms.
• We need someone who knows how to reach the masses by tailor making content to attract followers.
• We need an influencer with a large social media presence, who know all the cheat codes required to increase our online presence and following.