543 software application engineer jobs at 258 companies in Fairfield, CT
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Software Engineer, Application
New York City, New York, United States
$175k-$275k/yr OnsiteFull Time
Technical excellence, holistic software systems knowledge, and full-stack experience with React, TypeScript, Electron, Swift, Objective-C, or C++. Desktop application experience is a plus.
React, TypeScript, Electron, Swift, Objective-C, C++
4d
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Software Engineer - Application Platform
San Francisco or New York City
$153k-$376k/yr RemoteFull Time
5+ YOERequires 5+ years of software engineering experience, including 3+ years building production Ruby systems, distributed systems expertise, large-codebase modernization, scalable abstractions, and cross-team mentoring.
Ruby, REST APIs, Sinatra, Rails, AWS, SQS, EKS, Temporal, Kubernetes, Terraform
1w
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Application Engineer
Long Island City, New York, United States
$75k-$90k/yr HybridFull Time
1+ YOEBachelor's degree in architecture, engineering, or construction management; 1+ year in manufacturing; proficiency in AutoCAD, PDF editing software, Microsoft Office, and strong communication and technical writing skills.
AutoCAD, Bluebeam Revu, Adobe Acrobat, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Smartsheet, Revit, Rhino, Climate Studio
3w
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Software Developer - IT Business Application
New York City, New York, United States
HybridFull Time
5+ YOE5+ years software development experience with C#/.NET and Python, cloud (Azure) experience, SQL and database design, Agile experience, strong OOP and communication skills.
.NET, .NET Core, C#, Python, SQL, Azure, Azure OpenAI, Cognitive Services, React, Angular, JavaScript, Azure Service Bus, RabbitMQ, Salesforce, Okta
1mo
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Software Engineer
Monroe, New York, United States
$666/hr OnsiteFull Time
Links ABA: Provides personalized in-home ABA therapy for children with autism.
0+ YOEDevelop and maintain software applications per brief description provided.
4d
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Application Developer
New York City, New York, United States
$115k-$125k/yr OnsiteFull Time
4+ YOEBachelor's degree in computer science, information systems, or related field; 4+ years' software development experience; C#, .NET, SQL, relational databases, Git, REST APIs, HTML, CSS, and JavaScript.
C#, .NET, SQL, Git, REST APIs, HTML, CSS, JavaScript, Azure DevOps, Dynamics 365, Microsoft SharePoint, Formstack, Microsoft Azure, Microsoft Power Platform, Microsoft 365, GitHub Copilot, Claude
1d
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Application Developer
New York City, New York, United States
$99k-$114k/yr OnsiteFull Time
2+ YOERequires a high school diploma or equivalent plus software experience, including 1 year as a project leader or major contributor; alternatively, a bachelor's degree with computer science credits and 2 years' experience.
Agile, Scrum, Jira, Azure DevOps, Azure Data Factory, SSIS, Azure OpenAI, Cognitive Services, GitHub Copilot, Azure Cosmos DB, MongoDB, API
2mo
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Senior Application Security Engineer
United States or Canada or San Francisco or New York City or Seattle
$190k-$273k/yr RemoteFull Time
5+ YOE5+ years software engineering or application security experience; strong coding skills (Ruby, Python), Linux and GCP familiarity, deep AppSec/vulnerability management, pen-testing and SAST experience, AI security, and strong communication.
Ruby, Python, Linux, GCP, SAST
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General Application — Software Engineering
New York City or United States
HybridFull Time
3+ YOEBachelor's or Master's in CS/Engineering preferred, 3+ years software engineering experience, strong with Python/TypeScript/Go, REST APIs/distributed systems, cloud (AWS/GCP/Azure), and infrastructure as code.
Python, TypeScript, Go, AWS, GCP, Azure, Docker, Kubernetes
3d
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Senior Software Engineer
Bengaluru or New York City or United States or United Kingdom or Finland or India or Singapore or Canada or Ireland
OnsiteFull Time
4+ YOERequires 4+ years of Python software engineering, 2+ years building LLM applications, prompt engineering, NLP libraries, Langfuse, and strong analytical and problem-solving skills.
Python, Large Language Models (LLMs), Langfuse, LangChain, HuggingFace, FastAPI, Docker, k8s, VCS, CI/CD, JSON, NLP
1w
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Staff Software Engineer
Frisco or New York City
$154k-$264k/yr OnsiteFull Time
8+ YOE8+ years of software engineering experience, full-stack applications, backend APIs, frontend development, cloud infrastructure, distributed systems, Snowflake, security, and technical leadership.
Snowflake
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Software Engineer, Desktop
San Francisco or New York City
$320k-$485k/yr HybridFull Time
5+ YOE5+ years of software engineering experience, desktop application development, Electron, JavaScript/TypeScript, frontend frameworks, C++, platform technologies, packaging, code signing, and distribution.
Electron, TypeScript, React, Rust, Swift, C++, JavaScript, Chromium, macOS, Windows, IPC
4d
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Software Engineer - Fullstack
New York City or San Francisco
$170k-$225k/yr RemoteFull Time
4+ YOERequires 4+ years of software engineering experience and comfort with Postgres, Go, React, and TypeScript. Familiarity with cloud applications, complex data models, GraphQL, Playwright, or Temporal is valued.
Meticulous, Amp, Honeycomb, Temporal, PostHog, Braintrust, Postgres, Go, React, TypeScript, GraphQL, Apollo, Playwright
1w
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Software Engineer II
New York City, New York, United States
$120k-$160k/yr HybridFull Time
3+ YOERequires 3+ years of software engineering experience, full-stack capability, TypeScript, React, Python, FastAPI, databases, APIs, testing, AWS, Docker, and cloud application deployment experience.
React, Next.js, TypeScript, Python, FastAPI, AWS, Docker, Claude Code, Cursor, OpenCode, LLMs, RAG
2w
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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
1w
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Software Engineer, Proactive Capabilities
Bellevue or Menlo Park or New York City or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville or Washington
$130k-$195k/yr HybridFull Time
Software engineering and system design skills; scalable microservices; Go or Python; AWS or GCP; Kubernetes; security, application security, and security tooling experience.
Go, Python, AWS, GCP, Kubernetes
2w
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AI Prompt Engineer / AI Application Engineer
New York City, New York, United States
$100k-$120k/yr HybridFull Time
4+ YOEBachelor's degree in a related field, 4+ years of software engineering, and 2+ years developing AI-powered applications or generative AI solutions. Requires full-stack, prompt engineering, LLM, and cloud development skills.
React.js, JavaScript, TypeScript, HTML5, CSS3, Python, Flask, REST APIs, SQL Server, PostgreSQL, MySQL, Oracle, OpenAI Codex, GPT, Claude, Gemini, Microsoft Copilot Studio, Git, GitHub, Azure DevOps, CI/CD
1w
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Software Engineer III (Java)
New York City, New York, United States
$138k-$185k/yr OnsiteFull Time
3+ YOE3+ years of software engineering experience with system design, application development, testing, and operational stability; requires Java, database querying, SDLC, and agile experience.
Java, Spring Boot, Microservices, REST APIs, React.js, CI/CD, AWS EC2, Amazon RDS, Amazon S3, AWS Lambda, Cloud Foundry
1mo
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Software Engineer
New York, New York, United States
$110k-$120k/yr OnsiteFull Time
2+ YOEBachelor's in CS/Engineering,2+ years application development experience,expertise with VueJS and Django-Python,relational DB knowledge,DevOps familiarity,AWS and REST API experience.
VueJS, Django-Python, PostgreSQL, Redis, AWS, REST APIs, Figma
1mo
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Software Engineer
New York, New York, United States
$100k-$145k/yr OnsiteFull Time
5+ YOE5+ years software development experience focused on frontend and Java applications; proficiency with Java, Spring/Spring Boot, frontend frameworks (React/Angular/Vue.js), SQL databases, RESTful APIs, HTML5/CSS3/JavaScript (ES6+), and version control.
Java, Spring, Spring Boot, React, Angular, Vue.js, SQL, Oracle, PostgreSQL, MySQL, SQL Server, RESTful API, HTML5, CSS3, JavaScript (ES6+), Git, SVN
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