159 algorithm developer jobs at 75 companies in Closter, NJ
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Algorithm Engineer
Paris or Boston or New York City
RemoteFull Time
5+ YOE5+ years ML/DL experience in regulated fields, DSP and statistics knowledge, proficiency with PyTorch, experience productionizing algorithms, and strong software/ML engineering best practices.
PyTorch, Transformer, ViT, Docker, CI/CD, experiment tracking, version control
1mo
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Quantum Algorithm Engineer — AMER
Yorktown Heights or San Jose or San Francisco or Cambridge or Chicago or New York City
$265k-$315k/yr HybridFull Time
5+ YOEPhD required in physics, CS, CE or equivalent; 5+ years hands-on quantum computing experience; strong Python, Qiskit and IBM Quantum stack skills; experience with quantum hardware, benchmarking, and performance optimization.
Python, Qiskit, IBM Quantum software stack, GitHub, C, C++, Rust, HPC, CI/CD
3w
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Algorithm Developer (Quant Researcher) – 2027 PhDs
New York City or London or Singapore
$300k/yr OnsiteFull Time
Full-time PhD student eligible for 2027 roles; fluency in Python; experience in statistical analysis, numerical programming or machine learning; familiarity with Pandas/Numpy, R and/or MATLAB; strong analytical skills.
Python, Pandas, Numpy, R, MATLAB
1d
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Senior Java Developer
New York City, New York, United States
$96k-$150k/yr OnsiteFull Time
6+ YOE6+ years of Java development experience, fixed income and e-trading knowledge, low-latency or algorithm development experience, and a bachelor's degree or equivalent industry experience.
Java, Python, Claude Code
2w
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Algo Developer - Contract
New York, New York, United States
$600-$800/day OnsiteContract
3+ YOE3+ years building equity algorithmic trading systems, hands-on Java development, strong teamwork and self-management, bachelor's or master's in CS/engineering, experience with distributed/event-driven systems preferred.
Java, CI/CD, TCP/IP
1mo
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Senior Software Engineer, C++
Amsterdam or New York City or Chicago
$185k-$225k/yr OnsiteFull Time
Flow Traders: Provides liquidity and market making across global financial markets.
5+ YOE5+ years C++ development experience, strong algorithms and multithreading knowledge, interest in high-performance systems, and good communication skills.
C++, Rust, Python, TypeScript, FIX, WebSocket, HTTP, TLS
1mo
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Senior Software Developer
New York, New York, United States
OnsiteFull Time
5+ YOE5+ years professional software development experience; strong proficiency in Java, C#, Python, or JavaScript; experience with web frameworks, RESTful API design, data structures, algorithms, and Git. BS in CS/Engineering required.
Java, C#, Python, JavaScript, Git, RESTful API
1w
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Software Development Engineer
Newark, New Jersey, United States
$158k-$214k/yr OnsiteFull Time
3+ YOEMinimum 3 years professional software development, 2+ years design/architecture experience, proficiency in at least one programming language, strong data structures/algorithms and system design skills.
1mo
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Software Engineer, WebTools
New York City, New York, United States
$122k-$158k/yr HybridFull Time
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
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Engineer, Execution Technology
Chicago or New York
$150k-$225k/yr OnsiteFull Time
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#
1mo
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Software Engineer - Compiler
San Francisco or New York City or London or Sydney
$170k-$235k/yr OnsiteFull Time
5+ YOE5+ years building core software/platform services; strong CS fundamentals in compilers, algorithms, and SQL optimization; experience with high-quality infrastructure, teamwork, and iterative development.
Rust, TypeScript, GCP, AWS, Azure, Go, Node, K8s, GraphQL, SQL, Python
1d
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Software Engineer, Early Career, Campus
Mountain View or Cambridge or Kirkland or Los Angeles or New York City or Pittsburgh or San Bruno or Seattle or San Jose or Sunnyvale
$123k-$174k/yr OnsiteFull Time
Bachelor's degree or equivalent practical experience; software development in a named programming language, data structures or algorithms experience, and AI productivity tool experience.
Python, C, C++, Java, JavaScript, Unix/Linux
2d
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Staff AI Engineer (NY)
New York City, New York, United States
$175k-$287k/yr HybridFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
4+ YOEBachelor's degree or equivalent practical experience; 4+ years in software development, algorithms, programming, and machine learning. Preferred: advanced AI/ML experience, PyTorch, Spark, LLMs, recommender systems, and project leadership.
Java, Python, PyTorch, Spark, ClaudeCode, Codex, Copilot
3mo
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Senior Software Engineer (Assistant Vice President) – Margin Technology
Jersey City, New Jersey, United States
$121k-$182k/yr HybridFull Time
Bachelor's in CS/engineering, hands-on professional software development experience, proficiency in Java, React and/or Python, RESTful API development (Spring), TDD/clean code, data structures, algorithms and SQL.
Java, React, Python, Spring, RESTful APIs, SQL, AWS, Kafka, Kubernetes, S3, DynamoDB, MongoDB, NoSQL
1d
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Software Engineer Intern - Summer 2027
New York City, New York, United States
$25/hr OnsiteInternship, Temporary
Computer science, CIS, mathematics, or related degree completed or in progress; Python, C++, and C# proficiency; algorithms, data structures, analytical, collaboration, and software development skills.
Python, C++, C#
2d
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Senior Backend Engineer - Music Monetization & DRM
Stockholm or London or New York City or Los Angeles or Berlin or Paris or Oslo or Seoul
HybridFull Time
Backend development experience, preferably Go; SQL and large-scale data processing; algorithm evaluation; Google Cloud; microservices; Kubernetes, Helm, and Terraform; strong written and verbal English.
Go, SQL, Google Cloud Platform, Kubernetes, Helm, Terraform, Kotlin, Java, Python, TypeScript, React
1mo
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Junior C++ Developer
Chicago or London or New York
$150k-$200k/yr OnsiteFull Time
Strong foundation in algorithms, data structures, distributed systems, and software design; proficiency in low-level C++; familiarity with automated testing and CI/CD; strong communication and collaboration skills.
C++, CI/CD
3d
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Senior Software Engineer I, Content Cards
Chicago or New York City
$144k-$234k/yr HybridFull Time
5+ YOERequires 5+ years of full-stack development, technical leadership, system design, data structures, algorithms, communication, and organizational skills. Ruby, Sidekiq, TypeScript/JavaScript, React, and agile experience are bonuses.
Ruby, Sidekiq, TypeScript, JavaScript, React
2w
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Junior Quantitative Developer
New York City, New York, United States
$150k-$180k/yr OnsiteFull Time
2+ YOEBachelor's in STEM required,2+ years experience,strong Python (pandas,numpy,plotly,Jupyter),SQL,Dash,algorithms,data structures,object-oriented design,statistics,and software engineering best practices.
Python, pandas, numpy, plotly, Jupyter, Dash, SQL, AWS
1mo
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Software Engineer
New York or United States
$130k-$150k/yr RemoteFull Time
Bachelor's degree in CS or related, coding in Python/Java/C++, knowledge of machine learning, system programming, algorithms, and data visualization; experience with SDLC, documentation, and code review.
Python, Java, C++
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