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Added 12 mins ago
TT
Full Stack Engineer
True Talent Solutions Partners
San Francisco, CA
- $230,000 to $300,000 USD / year
- Build product experiences for agent investigations, evaluations, trajectory debugging, verification, and replay.
Added 32 mins ago
Software Engineer - Agentic Reliability Infrastructure (Technical Leadership)
Meta
Columbia, SC
Meta is seeking an experienced Software Engineer to build the next generation of AI systems for production reliability. This role sits at the intersection of large-scale distributed…
Added 35 mins ago
Senior Backend & Cloud Infrastructure Engineer
Sekai
United States
We're looking for a Backend & Cloud Infrastructure Engineer to help build and scale the systems behind Sekai. In this role, you'll work across backend development and cloud infrastructure,…
Added 51 mins ago
Inference Performance Engineer, Agent Driven Inference Optimization
NVIDIA USA
Remote, United States
NVIDIA is recruiting a Senior Inference Performance Engineer to push NVIDIA's performance limits on large-scale AI inference benchmarks. This position provides an outstanding opportunity to…
Added 53 mins ago
Product Manager, Integrations
Credo.AI
Remote, United States
…already run: identity and access, data protection, AI gateways, agent deployment platforms and security tooling. Your integrations will let Credo AI configure those tools for each AI agent,…
Added 1 hour ago
Software Engineer, Deployment Compliance
Apple
Seattle, WA
…next-generation of Apple's cloud services infrastructure. As a Software Engineer on the Build Support Engineering team, you'll play a key role in modernizing large-scale build and…
Added 1 hour ago
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AI Solution Architect
Cognizant
Atlanta, GA
- $150,000 to $170,000 USD / year
AI Engineer – Generative AI, Oracle Applications & AI-Led SDLC Transformation
Added 1 hour ago
Business Analyst - AI Prompts - Owner & Operator Portal
IHG
Atlanta, GA
…enablement efforts. This person does not need to be a deep AI engineer or data scientist, but should be curious, proactive, process-oriented, and comfortable learning new AI concepts,…
Added 1 hour ago
C
ML / Applied Scientist
Cognizant
Phoenix, AZ
- $115,000 to $130,000 USD / year
Partner with cross-functional teams to integrate AI capabilities into enterprise platforms, workflows, and agent orchestration solutions.
Added 1 hour ago
C
SR Data scientist /ML Engineer
Cognizant
Phoenix, AZ
- $110,000 to $125,000 USD / year
Partner with the Backend/Agent Engineer to expose matching/labeling models as callable tools within the agent orchestration layer.
Added 1 hour ago
Engineer II, Google Cloud
PwC
Phoenix, AZ
As a Engineer II, Google Cloud you will contribute to the design, build, testing, and optimization of cloud-native applications on Google Cloud, supporting work across the full software…
Added 1 hour ago
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Lead Software Engineer, AI Workflow Generation (Agentforce Operations)
Salesforce, Inc.
CA
- $172,500 to $285,800 USD / year
As a SLead AI Software Engineer on the Agentforce Operations Process Generation Team, you will drive the ongoing development of our agents. They capture how a customer runs their business…
Added 1 hour ago
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Senior Software Engineer, Human Agent Interfaces (HAI)
Salesforce, Inc.
CA
- $148,500 to $246,000 USD / year
The Human Agent Interfaces (HAI) team builds the surfaces where people and agents work together, including notifications, task interactions, conversational and Copilot experiences, and the…
Added 1 hour ago
SI
Senior Software Engineer, Human Agent Interfaces (HAI)
Salesforce, Inc.
CA
- $148,500 to $246,000 USD / year
The Human Agent Interfaces (HAI) team builds the surfaces where people and agents work together, including notifications, task interactions, conversational and Copilot experiences, and the…
Added 1 hour ago
AI-Enabled Software Engineer
Diversify
South Jordan, UT
The Senior AI-Enabled Software Engineer is a senior engineering leader responsible for designing and running a delivery model in which pods of agents handle design, coding, QA, and UAT,…
Added 1 hour ago
AI Agent Engineer
Diversify
South Jordan, UT
The AI Agent Engineer is a hands-on builder responsible for turning well-defined business use cases into working, reliable agents. This role partners closely with the AI Ecosystem and…
Added 1 hour ago
Enterprise Solutions Engineer, Post-Sale (Remote LATAM or US)
Whippy
Remote, United States
Hi, I'm Joe, Head of Customer Success at Whippy. I'm hiring an Enterprise Solutions Engineer to design and build the solutions our customers run their business on. This isn't a pre-sale…
Added 1 hour ago
Solutions Engineer, Post-Sale (Remote LATAM or US)
Whippy
Remote, United States
Hi, I'm Joe, Head of Customer Success at Whippy. I'm hiring a Solutions Engineer to design and build the solutions our customers run their business on. This isn't a pre-sale demo role.…
Added 1 hour ago
Associate Solutions Engineer, Post-Sale (Remote LATAM or US)
Whippy
Remote, United States
Hi, I'm Joe, Head of Customer Success at Whippy. I'm hiring an Associate Solutions Engineer to design and build the solutions our customers run their business on. This isn't a pre-sale demo…
Added 2 hours ago
Software Engineer, Internal AI Tools
Bjak
Remote, United States
Our first application is an agent-first mobile communication app. We believe building applications that users use daily for communication, coordination and collaboration needs will help…
Added 2 hours ago
Software Engineer, AI Automation
Bjak
Remote, United States
Our first application is an agent-first mobile communication app. We believe building applications that users use daily for communication, coordination and collaboration needs will help…
Added 2 hours ago
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Machine Learning Engineer
Coframe
Burlingame, CA
- $180,000 to $300,000 USD / year
At Coframe, we are building a future where user and agent interfaces can adapt, evolve, and personalize themselves. We are generating revenue, growing rapidly, and trusted by companies you…
Added 2 hours ago
ES
EverHealth - Lead Forward Deployed Engineer (Remote, US)
EverCommerce Solutions Inc.
Remote, United States
- $170,000 to $200,000 USD / year
We are looking for a Lead Forward Deployed Engineer IV to join EverHealth’s revenue cycle management (RCM) team. RCM is at the heart of how our customers get paid, and we are building a new…
Added 2 hours ago
ES
EverHealth - Forward Deployed Engineer (Remote, US)
EverCommerce Solutions Inc.
Remote, United States
- $140,000 to $170,000 USD / year
We are looking for a Forward Deployed Data Engineer III, a data engineer or analytics engineer who wants to work directly with the business, to join EverHealth’s revenue cycle management…
Added 2 hours ago
ES
EverHealth - Software Engineer
EverCommerce Solutions Inc.
Remote, United States
- $130,000 to $160,000 USD / year
We are looking for a Software Engineer III to focus on EverHealth’s revenue cycle management (RCM) platform. RCM is at the heart of how our customers get paid, and we are building a new…

Cognizant

SR Data scientist /ML Engineer

Phoenix, AZ, United States

$110,000 to $125,000 USD / year

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Job details

Pay: $110,000 to $125,000 USD / year
Posting language: English
Posted: Nov 9, 2026

Original job description

Cognizant (NASDAQ: CTSH) is a leading provider of information technology, consulting, and business process outsourcing services, dedicated to helping the world's leading companies build stronger businesses. Headquartered in Teaneck, New Jersey (U.S.). Cognizant is a member of the NASDAQ-100, the S&P 500, the Forbes Global 1000, and the Fortune 500 and we are among the top performing and fastest growing companies in the world.

ML/AI Data Scientist

Role Summary

Build the matching, inference, and labeling models that resolve entities into golden records and bring Gemini-assisted intelligence into the ontology.

Key Responsibilities

Own entity matching and bridging: design and build fuzzy and exact matching models to stitch duplicate entities into golden records.
Build inference models to support data profiling - identifying patterns, relationships, and anomalies in profiled source data.
Support the business-ontology effort with Gemini-assisted labeling models that classify records into business domains (Location, Asset, Service, Event, Work-ticket).
Design and build labeling workflows combining weak supervision, LLM-assisted labeling, and human-in-the-loop review.
Deploy and manage matching, inference, and labeling models on Vertex AI.
Evaluate model performance (precision/recall, drift) and work with the Architect and Data Domain SME to validate outputs against ontology rules.
Partner with the Backend/Agent Engineer to expose matching/labeling models as callable tools within the agent orchestration layer.
Continuously retrain and tune models as new source data and golden-record feedback become available.
Document model logic, training data lineage, and known limitations for each deployed model.
Support QA in defining acceptance thresholds for model-driven outputs (matching accuracy, labeling precision).

Core Skills

Entity resolution / matching: fuzzy and exact matching techniques for golden-record creation.
Inference and pattern-detection modeling over profiled data.
LLM-assisted labeling and classification (Gemini) with human-in-the-loop review design.
Model deployment, evaluation, and drift monitoring on Vertex AI.
Weak supervision and semi-supervised labeling workflow design.

Required Qualifications

5+ years in applied ML, including entity resolution, classification, or NLP-based matching.
Strong Python; experience with PyTorch and/or scikit-learn.
Hands-on experience deploying and evaluating models on Vertex AI.
Experience with embeddings, LLMs, or NLP techniques for matching and classification.
Experience designing labeling workflows (weak supervision, LLM-assisted, human-in-the-loop).

Preferred Qualifications

Experience with knowledge graphs or ontology-aligned ML (feature use over graph data).
MLOps experience (model versioning, monitoring, retraining pipelines).
GCP ML Engineer certification.

Tools & Technologies

Vertex AI, Gemini APIs, Python, PyTorch, scikit-learn, BigQuery, Spanner Graph or equivalent graph platform (for feature/context retrieval)

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable language

Salary and Other Compensation:

Applications will be accepted until Month Day, Year. 11/30/2026

Salary and Other Compensation:

Applications will be accepted until Month Day, Year.

The annual salary for this position is between $110,000 - $125,000 depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

· Medical/Dental/Vision/Life Insurance

· Paid holidays plus Paid Time Off

· 401(k) plan and contributions

· Long-term/Short-term Disability

· Paid Parental Leave

· Employee Stock Purchase Plan

Our strength is built on our ability to work together. Our diverse backgrounds offer different perspectives and new ways of thinking. It encourages lively discussions, creativity, productivity, and helps us build better solutions for our clients. We want someone who thrives in this setting and is inspired to craft meaningful solutions through true collaboration.

If you are content with ambiguity, excited by change, and excel through autonomy, we’d love to hear from you!

#LI-AV1#CB#Ind123

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

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