272 computer science software engineer jobs at 142 companies in Fairfield, CT
1d
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Software Engineer
New York, New York, United States
$100-$150/hr RemoteContract
4+ YOERequires 4+ years of software engineering experience, relevant computer science or software engineering background, programming proficiency, and excellent English communication. Git, REST APIs, and agile methods preferred.
Python, Java, JavaScript, C++, Go, Git, REST APIs
1d
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Software Engineer
New York City or Greenwich or Houston or London or Singapore
$150k-$300k/yr OnsiteFull Time
6+ YOERequires 6+ years of software engineering experience, a bachelor's degree in computer science or related STEM field, expert Java, C++, or Python skills, and strong design, analysis, communication, and teamwork abilities.
Java, C++, Python
5d
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Staff Software Engineer
New York City, New York, United States
OnsiteFull Time
10+ YOEBS or MS in computer science, engineering, or related field; 10+ years of software engineering experience; Python and TypeScript proficiency; scalable production systems and technical leadership experience.
Python, TypeScript, React, AWS, GCP, Azure
6d
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SY26-27 Computer Science and Software Engineering Teacher
New York City, New York, United States
$69k-$95k/yr OnsiteFull Time
Bachelor's degree, New York teaching certification or active pathway, and fluency or ability to learn Scratch, HTML, CSS, JavaScript, Python, p5js, and C++. Familiarity with physical computing, electronics, 3D printing, and robotics.
Scratch, HTML, CSS, JavaScript, Python, p5.js, C++, physical computing, embedded electronics, 3D design, 3D printing, robotics, AP Computer Science Principles
2w
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Senior Software Engineer
Hoboken, New Jersey, United States
$100k-$150k/yr HybridFull Time
5+ YOEBachelor's in Computer Science or related,5+ years full-stack software engineering experience,proficiency with Java and Spring Boot,experience with serverless and microservice architectures,Agile/Scrum experience.
Java, Spring Boot, Serverless Architecture, Microservice Architecture, Agile/Scrum
1w
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Software Engineer
New York, New York, United States
$110k-$120k/yr OnsiteFull Time
2+ YOE2-4 years software development experience, degree in computer science/engineering or equivalent, proficiency in Java, SQL Server, Postgres, Angular, Spring, Docker, Unix shell scripting, messaging (Kafka,JMS,Solace), Gitlab; strong communication skills.
Java, SQL Server, Postgres, PostgreSQL, Sybase, Angular, Spring, Docker, Unix shell scripting, Kafka, JMS, Solace, Gitlab, CI/CD
1w
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Software Engineer, Backend
London or New York City
OnsiteFull Time
3+ YOEBS in Computer Science, a similar technical field, or equivalent experience; 3+ years of software engineering experience; web application development, algorithms, data structures, and software design experience.
Python, TypeScript, ReactJS, Redux, Django, App Engine, Cloud Firestore, Memcache, Cloud Tasks, Firebase, BigQuery, Elasticsearch
4w
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Software Engineer - Implementations
New York City, New York, United States
$94k-$113k/yr HybridFull Time
1+ YOEBS in Computer Science or similar,1+ year professional software engineering experience,strong communication and problem-solving,US work authorization,based in or willing to relocate to New York City.
2w
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Staff Software Engineer
Redwood City or New York City or Munich
$212k-$285k/yr HybridFull Time
8+ YOEBS in Computer Science, 8+ years software engineering experience, strong background in database internals and large-scale data systems, proficiency in C++ (17), analytical and problem-solving skills.
C++ (17), Starrocks, ClickHouse, Process Intelligence Graph
3d
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Sr. Software Engineer
New York City, New York, United States
$120k-$170k/yr HybridFull Time
3+ YOEBachelor's degree in computer science or equivalent experience, 3+ years of software engineering, Go or Python, cloud deployment, Docker, Kubernetes, CI/CD, Git, testing, SRE, and distributed systems experience.
Go, Python, AWS, GCP, Azure, Docker, Kubernetes, Git, Scrum, Kanban, Akamai, CloudFront, Fastly, Cloudflare, HLS, DASH
1d
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Senior Software Engineer
New York City, New York, United States
$176k-$184k/yr OnsiteFull Time
5+ YOEBachelor's or master's degree in computer science or related field; 5+ years of full-stack software engineering experience, JVM language proficiency, Next.js and TypeScript experience, and strong system design skills.
Kotlin, Next.js, TypeScript, Kubernetes, Microsoft 401(k)
2mo
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Senior Software Engineer C++
New York or Chicago
$150k-$225k/yr HybridFull Time
7+ YOEExpertise in Linux C++ low-latency systems, 7+ years software engineering, BS/MS in engineering/computing/science, Git, gdb, valgrind, Python/bash, networking knowledge.
Linux, C++, Git, gdb, valgrind, Python, bash
1mo
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Senior Software Engineer
Bristol or Burbank or Glendale
$142k-$190k/yr OnsiteFull Time
5+ YOE5+ years web/software engineering; mastery of HA Proxy, NGINX, Apache; extensive NodeJS and/or Java/Kotlin experience; AWS EC2, Fargate, Cloudfront; frontend web development; BS in Computer Science or equivalent.
HA Proxy, NGINX, Apache, NodeJS, Java, Kotlin, AWS EC2, Fargate, Cloudfront, JavaScript, TypeScript, React Native
5d
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Software Engineer
Hauppauge, New York, United States
RemoteFull Time
3+ YOEBachelor's degree in computer science, computer engineering, or similar field; 3+ years of mixed-environment development; experience with Flutter, Dart, Rust, Python, PostgreSQL, AWS, DevOps, CI/CD, testing, and infrastructure-as-code.
Flutter, Dart, Rust, Python, PostgreSQL, AWS, CI/CD, Microsoft Excel
3w
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Software Engineer, Product
New York City, New York, United States
$175k-$250k/yr OnsiteFull Time
5+ YOE5+ years building software, bachelor\u0002s in Computer Science/Math/Philosophy required, high motivation and agency; fintech/accounting experience a plus.
2w
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Software Engineer — VIE USA
New York City, New York, United States
HybridFull Time
0+ YOE0–3 years experience; degree in computer science or software engineering; strong Python and/or C++ skills; interest in AI, computer vision, real-time or embedded systems; English and French fluency; EU/French VIE eligibility.
Python, C++
1w
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Entry-Level Software Engineer
Dallas or Seattle or Houston or San Francisco or Chicago or Philadelphia or El Segundo or Atlanta or New York
$80k-$92k/yr HybridFull Time
Pursuing a Bachelors or Masters in MIS, Computer Science, or Computer Engineering (graduation Dec 2026–Aug 2027); legal US work authorization without sponsorship; software development or internship experience; strong communication and problem-solving skills.
AWS, Azure, Google Cloud, Databricks, PySpark, CI/CD, Docker, Terraform, Azure OpenAI, AWS Bedrock, LangChain, Python, Java, SQL, JavaScript, .NET, React, Angular
5d
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Sr. Software Engineer - Reference Data
Edinburgh or New York City or Salt Lake City or London or Pune or Dubai or Geneva or Singapore or São Paulo
OnsiteFull Time
Extensive software engineering experience, production system ownership, AI-native product delivery, and a computer science or quantitative degree or equivalent practical experience.
LLMs, vector DBs, Langchain, MLFlow, Databricks, MCP
1mo
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Senior Software Engineer
New York, New York, United States
$128k/yr HybridFull Time
4+ YOEBachelor's in Computer Science or related and 4 years of software engineering experience; strong Java, REST API, SQL/Postgres, JavaScript framework, AWS, Git, CI/CD, Terraform, monitoring (New Relic, Splunk), TDD and Sonar practices; unrestricted U.S. work authorization required.
Java, Spring Boot, SQL, Postgres, Git, Jenkins, Harness, Cloudbees, New Relic, Splunk, AWS, Lambda, S3, DynamoDB, SQS, EC2, CloudFormation, Terraform, Vue.js, React, Angular, JavaScript, XML, Sonar
3d
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Software Engineer
New York City, New York, United States
$110k-$115k/yr OnsiteFull Time
Entry-level engineer graduating or recently graduated in computer science or a related field, or with equivalent experience. Requires backend language knowledge, SQL, REST APIs, Git, end-to-end project experience, and AI coding assistant experience.
Kotlin, Spring Boot, Java, Python, Go, TypeScript, SQL, REST, Git, Claude Code, GitHub Copilot, Cursor, React, HTML, CSS, Prometheus, Grafana, PostgreSQL, Kafka, Kubernetes, AWS
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