38 ai algorithm engineer jobs at 20 companies in Lake Success, NY

3w
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Lead AI Engineer
McLean or San Jose or New York City or Richmond
$179k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
4+ YOEBachelor’s degree plus 4 years or master’s degree plus 2 years developing AI/ML algorithms or technologies; 4 years programming in Python, Go, Scala, or Java.
AWS Ultraclusters, Hugging Face, VectorDBs, NeMo Guardrails, PyTorch, Python, Go, Scala, Java, C++, C#, Golang, AWS, Google Cloud, Azure
6d
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Lead AI Engineer (AI Foundations, LLM Core and Agentic AI)
New York City or San Francisco or San Jose or Cambridge or McLean
$197k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A diversified financial services providing banking and credit products.
4+ YOEBachelor's plus 4 years or master's plus 2 years developing AI/ML algorithms or technologies, and 4 years programming in Python, Go, Scala, or Java. Cloud AI deployment experience preferred.
AWS Ultraclusters, Hugging Face, VectorDBs, NeMo Guardrails, PyTorch, Python, Go, Scala, Java, AWS, Google Cloud, Microsoft Azure, C++, C#, Golang
2w
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Senior AI Engineer
Mountain View or Sunnyvale or San Francisco or New York City
$144k-$236k/yr HybridFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
2+ YOEBA/BS in computer science, machine learning, or related discipline; 2+ years in software development, algorithms, programming, and machine learning. Preferred: 4+ years AI/ML and advanced degree.
Java, Python, PyTorch, Spark, ClaudeCode, Codex, Copilot
1d
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Lead AI Engineer (AI Foundations, VLM Customization)
New York City or McLean or Cambridge or San Jose
$215k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEBachelor's degree plus 4+ years or master's degree plus 2+ years developing AI/ML algorithms or technologies, and 4+ years programming with Python, Go, Scala, or Java.
AWS Ultraclusters, Hugging Face, VectorDBs, NeMo Guardrails, PyTorch, Python, Go, Scala, Java, C++, C#, Golang, AWS, Google Cloud, Azure
2mo
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Senior AI/ML Research Engineer
Florham Park, New Jersey, United States
$113k-$238k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
7+ YOEUS citizen with active Top Secret clearance, Bachelor’s in CS/CE/ML +7 years experience; strong ML/statistics background, algorithms for networking/edge, Python and C++, Linux, TCP/IP, simulation and evaluation skills.
Python, C++, Linux, TCP/IP
2mo
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AI Product Engineer
New York City, New York, United States
OnsiteFull Time
Brain Co.
Brain Co.: Builds AI software platforms for governments and large enterprises.
2+ YOE2+ years experience building front-end and back-end software; experience with React, TypeScript, RESTful APIs, microservices, and cloud; strong software design, data structures, and algorithms; BS/MS in CS or related field.
React, TypeScript, RESTful APIs
1w
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AI Software Engineer – Code Intelligence & Quality Validation
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
$162k-$317k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
3+ YOEBachelor's degree in a relevant field and 3+ years of software development experience. Requires proficiency in Go, Python, Java, or C++, strong algorithms, production delivery, and problem-solving skills.
Go, Python, Java, C++, AST, CFG, Call Graph, Data Flow, Pointer Analysis, eBPF, OpenTelemetry, LLMs, AI Coding Agents
1w
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Forward Deployed AI Engineer, Campus, United States - BCG X
Boston or Los Angeles or Seattle or San Francisco or Manhattan Beach or Dallas or Miami or Brooklyn or New York or Pittsburgh or Washington or Chicago
$110k-$190k/yr OnsiteFull Time
Boston Consulting Group
Boston Consulting Group: Global management consulting firm providing strategic business advice.
Current full-time Bachelor's, Master's, or PhD student graduating December 2026–August 2027; software development, large-scale analytics, AI, algorithm optimization, client collaboration, and Python experience required.
Python
1mo
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Senior Software Engineer (AI/ML) - Vice President
New York City, New York, United States
$150k-$210k/yr OnsiteFull Time
Morgan Stanley
Morgan StanleyNYSE: MS: Provides global investment banking, wealth management, and advisory services.
10+ YOE10+ years backend engineering experience; strong data structures, algorithms, and system design skills; experience with data‑heavy/workflow systems; proficiency with Java/Scala/Python, Databricks, cloud deployments; ability to partner with finance users and apply AI/ML where valuable.
Java, Scala, Python, Databricks, Angular, Microsoft Power BI, Tableau, AI/ML
1mo
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Senior Software Engineer (AI/ML) - Vice President
New York, New York, United States
$150k-$210k/yr OnsiteFull Time
Morgan Stanley
Morgan StanleyNYSE: MS: Global financial services firm providing investment and wealth management.
10+ YOE10+ years backend engineering experience; strong data structures, algorithms, and system design skills; experience with data‑heavy/workflow systems; backend development in Java/Scala/Python; Databricks and cloud deployment experience; familiarity with AI/ML.
Java, Scala, Python, Databricks, Angular, Power BI, Tableau
2w
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Senior Software Engineer, Search Quality, AI/ML
New York, New York, United States
$174k-$252k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
5+ YOEBachelor's degree or equivalent practical experience; 5 years of software development; proficiency in a general-purpose language; experience with LLMs, generative AI, algorithms, and backend or infrastructure architecture.
C++, Java, Kotlin, Python, Large Language Models (LLMs), Model Context Protocol (MCP), MaRS, Agency, GenUI, AIX
6h
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Senior Software Engineer - Search Algorithms - Elasticsearch
United States or Seattle or Los Angeles or California or New York City
$133k-$211k/yr RemoteFull Time
Elastic
ElasticNYSE: ESTC: Search AI platform for search, observability, and security.
5+ YOERequires professional search or vector database experience, strong Java skills, experience with search algorithms and data storage technologies, autonomous project leadership, collaborative development, and AI-assisted engineering.
Elasticsearch, Lucene, Java, HNSW, IVF, Solr, PostgreSQL, MongoDB, Cassandra, GitHub, Zoom, Slack
3d
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Software Engineer II
New York City, New York, United States
$191k-$209k/yr HybridFull Time
Uber
UberNYSE: UBER: A technology platform for transportation, delivery, and freight.
3+ YOEBachelor’s degree plus 5 years or master’s degree plus 3 years in a related field; 3 years with programming, cloud and containers, AI/ML, SQL, algorithms, technology stacks, production monitoring, and SDLC.
Python, Go, Java, C++, AWS, GCP, Azure, Docker, Kubernetes, AI/ML, SQL, MySQL
3w
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2027 Technology, Data, AI & Ventures Summer Internship Program - Software Engineer Intern
New York City, New York, United States
$30-$35/hr HybridInternship, Full Time
New York Life
New York Life: Provides life insurance, retirement income, and investment solutions.
Undergraduate or graduate student in a technical field (CS, AI, ML, SE, EE, math, physics), strong programming skills (C,C++,Java,C#), Linux/Windows proficiency, data structures and algorithms knowledge, authorized to work in the U.S., available full-time for an 11-week summer internship.
Linux/Unix, Windows, C, C++, Java, C#
4w
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Software Engineer (Finch Legal, New York, NY)
New York City, New York, United States
$180k-$280k/yr HybridFull Time
Finch
Finch: AI pre-litigation platform for personal injury law firms.
2+ YOEBachelor's in CS or related and at least 2 years software engineering experience; experience with React, TypeScript, Git, AI-assisted coding tools, algorithms, testing, and frontend-backend integration.
React, TypeScript, Git
2mo
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Engineer, Execution Technology
Chicago or New York
$150k-$225k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse alternative asset classes.
5+ YOE5+ years building financial/trading systems in Java, expertise in multi-threaded/concurrency and lock-free algorithms, distributed systems experience, strong communication, familiarity with AI-assisted development tools, comfortable with C#.
Java, C#
1w
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Research Engineer – Benchmarking
San Francisco or New York City or London
$130k-$500k/yr OnsiteFull Time
Mercor
Mercor: Connecting expert human intelligence with frontier AI model development.
Applied AI research, model evaluation or benchmarking, strong coding and ML experience, data structures and algorithms, backend systems, APIs, SQL or NoSQL, cloud platforms, and model behavior analysis.
SQL, NoSQL, NeurIPS, ICML, ACL
2mo
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Software Engineer, WebTools
New York City, New York, United States
$122k-$158k/yr HybridFull Time
Cboe
CboeBATS: CBOE: Operates global market infrastructure and provides tradable financial products.
2+ YOE2+ years experience with Python, full‑stack web development, Django (or similar), JavaScript/React, PostgreSQL, Linux/Unix, and Git. Strong data structures and algorithms, AI-assisted development experience, and excellent communication skills.
Python, Django, JavaScript, React, Postgres, PostgreSQL, Linux/Unix, Git, Claude, Copilot
1d
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Python Developer
New Jersey or North Carolina or Texas or Charlotte or Jersey City or Plano
$64k-$109k/yr OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Requires a bachelor's degree or equivalent experience and Python backend, SQL, Unix shell scripting, RESTful API, OOP, data structures, algorithms, concurrency, and SDLC experience.
Python, SQL, Unix shell scripting, RESTful APIs, GenAI, RAG pipelines, ETL, MongoDB, Hadoop, OpenShift, Docker, Artificial Intelligence, Oracle, PL/SQL
1mo
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Software Engineer (Technical Leadership) - Machine Learning
Sunnyvale or Bellevue or Redmond or Menlo Park or Seattle or Burlingame or New York or San Francisco
$219k-$301k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
12+ YOEBachelor's in CS or equivalent; 12+ years programming (or 8+ with PhD); proven multi-year roadmap planning, cross-functional leadership, data-driven problem solving, mentoring executives; knowledge of algorithms and AI/ML frameworks.
TensorFlow, PyTorch, Scikit-learn