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1,246 python ai engineer jobs at 564 companies in Fairfield, CT

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
Help us #BeatIndeed & #BeatLinkedIn
PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Senior Python Developer
New York City, New York, United States
$121k-$182k/yr HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
5+ YOE5+ years experience; bachelor\u0002s or equivalent in CS/Engineering/Math preferred; extensive Python and container orchestration knowledge; experience with systems analysis, programming, project delivery, and applying AI/GenAI.
Python, Docker, Kubernetes, OpenShift, AI, GenAI, CI/CD
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2mo
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Senior AI Engineer
New York or New York
$120k-$165k/yr OnsiteFull Time
Morgan Stanley
Morgan StanleyNYSE: MS: Provides global investment banking, wealth management, and advisory services.
5+ YOESenior AI Engineer with Python, AI/LLM, REST, data engineering, cloud-native infra, and strong collaboration skills.
Python, FastAPI, Flask, OpenTelemetry, Grafana, Prometheus, Docker, Kubernetes, Kafka, Redis, Jenkins, GitHub Actions
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1mo
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AI Engineer
Paris or New York City or Boston
HybridFull Time
GitGuardian
GitGuardian: Provides automated secrets detection and non-human identity security solutions.
5+ YOE5+ years software engineering experience; hands-on LLM/AI feature productionization; strong Python and REST API skills; experience improving reliability, latency, and observability of AI systems.
Python, SQL, Dust, LangChain, LangGraph, LangSmith, n8n, Snowflake, Dagster, Kubernetes, Docker, Terraform, Fivetran, Airbyte, PostgreSQL, Elasticsearch, Hubspot, Notion, REST APIs
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1mo
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AI Engineer
New York, New York, United States
HybridFull Time
Kaleidoscope Innovation
Kaleidoscope Innovation: Designs and develops medical devices and consumer products.
10+ YOE10+ years software engineering; expert Python, TypeScript, React; experience with OpenAI/Anthropic/Vertex AI; OpenShift/Kubernetes; leadership of engineering pods; Agile methods; banking/regulatory exposure.
Python, TypeScript, React, OpenAI, Anthropic, Vertex AI, GitHub Copilot, OpenShift, Kubernetes, CI/CD, ChromaDB, Elasticsearch, Redis Vector
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1mo
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Senior Python Developer
New York City, New York, United States
$121k-$182k/yr HybridFull Time
Citi
CitiNYSE: C: Global diversified financial services holding.
5+ YOE5+ years experience; Bachelor's in CS/STEM preferred; extensive Python; experience with Docker, Kubernetes, OpenShift; systems analysis, programming, CI/CD, project implementation, and working with AI/GenAI integrations.
Python, Docker, Kubernetes, OpenShift, AI, GenAI, CI/CD
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1w
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AI Engineer III
New York or Palo Alto or Phoenix
$104k-$175k/yr HybridFull Time
American Express
American ExpressNYSE: AXP: Global financial services and credit card payment network.
4+ YOE4+ years software engineering experience; backend proficiency (Python, Go, TypeScript); experience with LLM/AI features, cloud (AWS/GCP), APIs, and collaborative engineering.
Python, Go, TypeScript, AWS, GCP, Kubernetes, REST, gRPC, Kafka
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Senior Python Engineer
New York City, New York, United States
RemoteFull Time
DeweyLearn
DeweyLearn: AI-powered platform providing insights for educational teaching and learning.
5+ YOE5+ years professional Python experience, FastAPI and PostgreSQL production experience, Docker, EM/CI-CD fundamentals, experience with ML/AI and retrieval workflows preferred; fluent English.
Python, FastAPI, PostgreSQL, Docker, CI/CD
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Senior Python Engineer
Minsk or New York City or Israel or Ukraine
RemoteFull Time
Commit
Commit: End-to-end software, cloud, and cybersecurity consulting and development.
3+ YOE3+ years backend experience, strong Python proficiency, production experience with at least two languages, AI-tool usage (Copilot/LLMs), solid design patterns, microservices, and strong communication.
Python, Copilot, LLMs
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1mo
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Distinguished AI Engineer (Agentic AI Platform)
San Francisco or McLean or Cambridge or San Jose or New York City
$294k-$335k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
6+ YOEBachelor's or Master's in CS/Engineering/AI with 6–8+ years building and deploying scalable AI/ML systems; strong programming in Python/Go/Scala/Java and experience with agentic frameworks, cloud platforms, and LLMs.
Python, Go, Scala, Java, C++, C#, Golang, LangGraph, AutoGen, Semantic Kernal, Semantic Kernel (Microsoft), CrewAI, LlamaIndex, LangChain, AWS, Google Cloud, Azure, Google Cloud Vertex AI, Amazon SageMaker, Azure Machine Learning, K8s, Helm charts, CRDs, SDK, CLI, VectorDBs, RAG, LLM Inference, Similarity Search
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2mo
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Rengo AI - AI Engineer
New York or United States
RemoteFull Time
YieldNest
YieldNest: Liquid restaking protocol for risk-adjusted DeFi yields.
3+ YOE3–7+ years backend/data/ML systems; strong Python; production data systems; LLM/AI in production; data-heavy, time-series, and observability focus.
Python, OpenAI API, Anthropic API, PostgreSQL, Time-series storage, Vector DB, AWS, GCP
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1mo
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Lead AI Engineer
Minneapolis or Chicago or New York City
$125k-$175k/yr OnsiteFull Time
Ovative Group
Ovative Group: Digital media, marketing measurement, and creative services provider.
8+ YOE8+ years in software/platform engineering with experience delivering AI-powered workflow systems, Python and SQL proficiency, cloud (AWS/GCP/Azure), Databricks preferred, MCP/agent orchestration, LLM production experience, security and governance expertise.
Python, SQL, Databricks, AWS, GCP, Azure, EMRge, Model Context Protocol (MCP), Claude Enterprise, Anthropic API, CI/CD
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3w
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Staff AI Engineer
Miami or New York or San Francisco or Mexico City or United States
RemoteFull Time
Félix Pago
Félix Pago: Remittance platform for money transfers via WhatsApp messaging.
8+ YOE8+ years software engineering experience with infrastructure and systems development; 2+ years building production LLM/AI applications; strong Python, system architecture, containerization (Docker/Kubernetes), CI/CD, observability, RAG and agentic systems experience.
Python, Docker, Kubernetes, CI/CD, LLM APIs, LLMOps, RAG, vector databases, Open CLAW, Hermes, WhatsApp
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1mo
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Innovation Senior AI Engineer
Boston or Jersey City or New York City or Massachusetts or New York or New Jersey or United States or Poland
$210k-$260k/yr OnsiteFull Time
Brown Brothers Harriman
Brown Brothers Harriman: Providing global investment management, custody, and private banking services.
3+ YOE3+ years AI/ML engineering (5+ years product development), hands-on leader, expert Python, production LLM/RAG/agent experience, workflow orchestration, Azure/AWS, vector DBs, evaluation and responsible-AI practices.
Python, Agno, LangChain, LlamaIndex, Temporal, Prefect, Airflow, Azure, AWS, Pinecone, Weaviate, pgvector, LLM, RAG
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1mo
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AI Engineer
New York or Toronto
HybridFull Time
Patlytics
Patlytics: AI software for patent drafting and intellectual property intelligence.
Experience shipping LLM-powered features and building ML/AI pipelines; strong Python, ML methods, and statistics skills; experience with evals, retrieval (vector search, BM25), model selection, monitoring, and deploying in cloud environments (AWS/GCP).
Python, AWS, GCP, Claude, GPT, Gemini, Pandas, Sklearn, SQL, Spark, LLMs, BM25
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2mo
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AI Engineer
New York or Los Angeles or Boston or Jersey City or Houston
$115k-$130k/yr RemoteAll Commitments Available
Makai Labs
Makai Labs: Provides AI-powered enterprise automation and human-machine teaming solutions.
Hands-on AI engineer with Python skills; experience building AI apps; internship/coursework/research or projects; ability to prototype and iterate quickly.
Python, API development, Backend services, Workflow automation, FastAPI/Flask, React/TypeScript, Docker, Testing (Python/TypeScript), LLM retrieval/search
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3mo
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AI Engineer
New York, New York, United States
$110k-$150k/yr HybridFull Time
GEI Consultants
GEI Consultants: Provides multi-disciplinary engineering and environmental consulting services.
4+ YOE4+ years software engineering; 1+ year Generative AI; Python/PySpark/R/SQL; Azure AI stack; Databricks; TensorFlow/PyTorch; Azure services; security and ethics in AI.
Python, PySpark, R, SQL, Azure, Azure Data Factory, Azure Synapse, Azure Cognitive Services, Databricks, TensorFlow, PyTorch, Copilot Studio, Azure Functions, Graph connectors, Retrieval-Augmented Generation
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Senior AI Engineer
New York City, New York, United States
$110k-$160k/yr OnsiteFull Time
DualEntry
DualEntry: AI-native ERP software for automated enterprise financial operations.
3+ YOE3+ years technical experience, 2+ years shipping production AI systems; strong backend, APIs, cloud experience; production LLM/RAG/agent experience; proficiency in Python; excellent communication and critical thinking.
Python, Kotlin, Java, TypeScript, Postgres
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1mo
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AI Engineer
Tel Aviv-Yafo or New York or London or Tokyo
HybridFull Time
CHEQ
CHEQ: Provides Go-to-Market security software to block bot traffic.
2+ YOE2+ years building and shipping AI products; hands-on with LLMs, AI agents, RAG, APIs, data pipelines, Snowflake; coding in Python/SQL/JavaScript/TypeScript; strong business acumen and stakeholder communication.
LLMs, AI agents, RAG, Python, SQL, JavaScript/TypeScript, Snowflake, Airflow, Rivery, GitLab, Claude, OpenAI, APIs, ETLs, vector databases
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2mo
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AI Engineer
Paris or New York or London
HybridFull Time
Pivot
Pivot: Cloud-based software for managing and automating corporate procurement processes.
5+ YOE5+ years software engineering; 2+ years shipping AI/ML features; strong Python or another backend language; experience with LLM stack and production-grade AI systems.
Python, Typescript, LLM stack, Embeddings, Vector databases, APIs
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1mo
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Senior AI Engineer, Forward Deployed
Chicago or New York City or San Francisco or United States
$191k-$253k/yr HybridFull Time
Komodo Health
Komodo Health: Provides AI-driven healthcare data and patient journey analytics software.
7+ YOE7+ years in software engineering; production systems experience; AI, infrastructure, data, and customer-facing work; strong AWS, Terraform, Python; Databricks/Snowflake; security/compliance awareness.
AWS, Terraform, Python, Databricks, Delta Lake, Snowflake, S3, MCP server, Agentic workflows
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