Growth Hacker

Are you looking to work in the cutting edge area of applying data-science to help global customers get a better insight into their health? If so, read on and apply.

Role Name: Senior Data Scientist

Science Team | Full-Time | In-Office | Bangalore

The Role

The Ultrahuman Science Team builds the algorithms behind the Ring, M1 CGM, blood and urine biomarkers, and Performance Lab assessments. We are hiring a Senior Data Scientist to own those algorithms end to end: from the raw sensor signal to a model that is shipped, monitored, and trusted in users' hands.

This is a build role with real scope. In a typical month you will improve a production algorithm, root-cause a metric users are complaining about, and stand up the data pipeline the next model needs. The common thread is ownership: you take a vague question and return a working answer, without waiting to be handed scope.

What You'll Do

·      Own algorithms end to end: sleep staging, activity detection, sensor-derived metrics, and health scores. You frame the problem, build the features, train and evaluate the model, and see it live

·      Ship models, not notebooks: you prove a change on our own cohort before it reaches users, and a model is done only when it runs in production and you can tell how it is behaving

·      Validate against reference standards: design evaluations against gold standards, reference devices, and study ground truth, and know when a result is real and when it is an artifact

·      Own the data layer: cohort extraction, feature pipelines, study data, and raw sensor data, so the next model starts from clean inputs

What This Looks Like in Practice

1. Improving production algorithms - Take an existing production model like sleep staging, root-cause the failure modes against reference data, and ship a fix you can defend with numbers.

2. Building new models - Train an activity classifier on raw sensor data, design the labeled data collection that expands it, and pick the operating point so false positives never erode trust.

3. Proving it before it ships - Run a new steps algorithm against reference-device cohorts, decide with data when it is ready, and monitor how it behaves after rollout.

Who You Are

The two things we can't coach

·      High ownership, end to end: you take a problem from a vague question to a shipped model without waiting to be handed scope, and you can point to something you owned from raw data all the way to production

·      Hungry for more scope: you have outgrown your current role and want problems biggerthan your title, with the technical depth to be trusted with them

Also important

·      You've worked with human health data: wearables, physiological signals, or clinical data.

If your experience is close but not exact, show us why you will ramp fast

·      You've built at a startup: or somewhere small enough that nobody handed you clean data, clear specs, or a mature ML platform

·      You work like it's 2026: coding agents and AI tooling are part of how you build every day, and you can tell which new capabilities are worth adopting

·      You communicate: you can explain a model and its limits to a product manager, an engineer, or a founder, and hold your own with our scientists Core Technical Skills

·      Languages and data: Python and SQL daily, comfortable working in a real codebase

·      Machine learning: PyTorch or TensorFlow, scikit-learn, and gradient boosting, with the judgment to know which the problem needs

·      Advanced machine learning: time series and sequence models, deep learning on continuous physiological signals, and ensembles

·      Statistics and evaluation: hypothesis testing, experiment and A/B design, model evaluation, and error analysis against a reference standard

·      Scale and cloud: Spark or equivalent on large datasets, and AWS, GCP, or Azure

·      Production ML and MLOps: training pipelines, model versioning, deployment, monitoring, and drift detection

·      LLMs and agentic systems: fine-tuning and serving models, building agentic pipelines, and using coding agents to move faster

Experience:

- 4 to 5 years building and shipping machine learning systems. We index on what you have shipped and on trajectory, not the exact number of years; if you are a little earlier but have clearly outgrown your current scope, we want to hear from you.

- Bachelor's or higher in engineering, computer science, statistics, or a related field.

How We Work and Who Thrives Here

- The Science team is small and moves fast, and much of the work has no precedent to copy.

- People do their best work here when they are energized by ambiguity, low on ego, quick to adopt a better idea no matter where it comes from, and comfortable owning something before anyone has told them how. If you need a mature data org, clean labelled datasets, and clear guardrails to thrive, this particular role will not be the right fit, and that is worth knowing up front.

What You'll Gain

·      Ownership of algorithms that hundreds of thousands of people see every morning

·      A dataset most scientists never get to touch: 100M+ nights of sleep and continuous physiological signals at scale

·      Direct collaboration with the engineering, product, and design teams building Ultrahuman

1) Prepare 2D and 3D drawings using CAD software as per customer requirements.

2) Update and revise drawings as per design changes.

3) Ensure accuracy, clarity, and completeness of drawings and documentation.

4) Maintain proper drawing records, version control, and file organization.

5) Collaborate with sales and production teams to ensure designs are feasible and aligned with manufacturing standards.

6) Support senior draughtsman or engineers in day-to-day design and documentation tasks.

Skills Required:

1) Proficiency in AutoCAD, SolidWorks, or other CAD design software.

2) Strong understanding of engineering drawings, dimensions, and tolerances.

3) Good attention to detail and ability to follow technical instructions.

4) Strong communication and teamwork skills.

5) Willingness to learn and adapt to new tools and processes.

Job description:

We’re looking for a detail-oriented Ecommerce Executive to support day-to-day marketplace operations across Amazon, Flipkart, and Quick Commerce platforms.

Key Responsibilities:

Manage daily operations on Amazon Vendor Central (India)

Execute tasks on Flipkart Alpha / RetailNet

Support quick commerce platforms (Blinkit/Zepto/Instamart or similar)

Maintain catalog & PDP accuracy (pricing, content, images, compliance)

Coordinate with graphics team for listing uploads

Raise cases/tickets with marketplaces when required

Execute tasks shared by P3P partners & share data with Ads agency

Maintain DWRs, sales & stock reports and flag anomalies

Qualifications & Skills:

1–3 years experience in ecommerce operations

Vendor Central experience preferred

Understanding of Flipkart Alpha/RetailNet workflows

Basic Excel / Google Sheets skills

Strong coordination, follow-up & process-driven mindset

Electronics / consumer tech experience is a plus

We are seeking a result-driven Sales Executive to join our team in Pune. This full-time position requires engaging in B2B transactions and meeting monthly sales targets. The ideal candidate will possess strong communication skills and a willingness to visit customers as needed.

Key Responsibilities

·        Conduct B2B sales transactions and achieve monthly sales targets.

·        Build and maintain strong relationships with clients through effective communication.

·        Understand customer needs and provide tailored solutions based on engineering products.

·        Actively seek out new sales opportunities through networking and customer visits.

·        Collaborate with team members to enhance overall customer satisfaction.

·        Manage sales pressure effectively while maintaining a positive attitude.

Requirements

·      Education: any graduate with relevant experience , btech & mba will get preference

·        Experience: 2-7 years of sales experience, particularly in B2B transactions.

·        Skills:

1.    Strong interpersonal communication and customer service skills.

2.    Ability to understand engineering concepts and products.

3.    Proven track record of achieving sales targets.

4.      Capability to work under pressure and handle challenging situations effectively.

Dear Candidates,

About(CodersBrain)

Who we

Founded in 2015, Coders Brain promotes innovation in the IT sector through excellence and transparency. In the last 7 years, Coders Brain has grown into one of the world’s leading consultancies, offering offshore development services all over the world (USA, UK, Australia, Europe, Canada, India, Singapore, Africa) and providing end-to-end impeccable digital and business solutions that partner with its clients to simplify, strengthen, and transform their businesses. We have worked with enterprises, software companies, SMEs, and startups to provide solutions to their various IT requirements. We provide them with high-quality performance services as technology partners. Through a deep commitment to our clients, extensive industry expertise, and a global network of innovation and delivery centers, we ensure the highest levels of certainty and satisfaction.

Skillset: Oracle ATG Specialist

Experience: 5 to 8 Years  

Location: Bangalore 

Notice Period: Immediate to 15 Days

Job Description:

• Strong understanding of ATG, BCC, eCommerce and Catalog areas.

• Excellent system analysis and design skills

• Subject matter expertise in the following o Commerce Platforms (e.g. ATG)

• Previous experience with integration of Commerce Platforms .

• Excellent written, verbal and interpersonal skills

• Strong influencing skills in order to be able to sell ideas to the internal team as well as Walmart global partners

• Prompt and effective decision-making skills

• Experience with the large scale on Java / J2EE online transactional retail applications

• Expertise in User Experience, Accessibility, and Compliance to various standards for both Site and Colleague facing tools .

• Experience working in a multi-tenant or "Software-as-a-Service" (SaaS) eCommerce company

• Experience designing systems for extremely high traffic and transaction volumes

• Experience in similar roles at prominent Internet companies, with detailed knowledge about scalability issues and solutions.

• Monitoring room sales and improving sales technique
• Answering questions about property facilities/services and room accommodations
• Handling inquiries and obtaining correct information regarding details of reservation
• Confirming and processing reservation requests
• Ensuring all information pertaining to reservations are properly taken and entered into the system
• Overseeing accuracy of room blocks, reservations, and group market codes
• Keeping up to date rooms available for sale and any changes in hostel room rates
• Helping maximize room sales by upselling through different packages
• Maintaining and updating all room reservation transactions, room availabilities
• Handling group bookings as well as end to end reservations processes
• Working closely with Sales Front Desk, Marketing and other departments, to ensure guest requirements are met

Desired Candidate Profile

• Experience in voice and email process both
• Background in handling reservation for Hotels/Travel/Tourism in BPO/Call Centre(Hospitality)