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3,434 senior software developer jobs at 1,086 companies in Fairfield, CT

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Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
3mo
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Senior Software Engineer
New York City, New York, United States
$200k-$230k/yr OnsiteFull Time
Graphite
Graphite: AI-powered code review and workflow platform for engineering teams.
Senior software engineer with experience building high-quality software, able to identify problems, align stakeholders, and design abstractions to improve developer velocity.
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2mo
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Senior Software Engineer, Developer Experience
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$165k-$242k/yr HybridFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
7+ YOESenior software engineer with 7+ years in production platforms, distributed systems, and developer tooling.
Go, Python, Kubernetes, GitHub Actions, Buildkite, Bazel, Artifactory, MCP
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3mo
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Senior Software Engineer
New York, New York, United States
$160k-$200k/yr OnsiteFull Time
Craniometrix
Craniometrix: AI-powered care navigation platform for dementia patients.
5+ YOE5+ years software engineering; React and NodeJS; full-stack product development; autonomous in startup; AI-enabled software experience.
React, NodeJS, Postgres, Sentry
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1mo
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Senior Software Engineer
New York City, New York, United States
$180k-$230k/yr OnsiteFull Time
Baton
Baton: Marketplace for buying and selling small businesses.
Senior software engineer experienced with production AI systems and full-stack development.
Python, Go, GraphQL, React, TypeScript
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2mo
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Senior Software Engineer
New York, New York, United States
$149k-$199k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOESenior Software Engineer with 5+ years in Scala, AWS, Kubernetes; strong REST, microservices, event-driven architecture; cloud-native, DevOps; distributed systems experience.
Scala, AWS, Kubernetes, REST, Microservices, Event-Driven Architecture, Datadog, Terraform, CloudFormation, Istio, Spinnaker, Java, Kotlin, CI/CD, Git
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1mo
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Senior Software Engineer (Infrastructure)
New York, New York, United States
$190k-$250k/yr OnsiteFull Time
GovDash
GovDash: AI platform for managing the government contracting lifecycle.
Senior software engineer with distributed systems, Kubernetes, and IaC expertise; strong ownership and communication.
Kubernetes, Pulumi, Terraform
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3mo
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Senior Software Engineer
Cambridge or New York
$150k-$225k/yr RemoteFull Time
S&P Global
S&P GlobalNYSE: SPGI: Provides independent credit ratings, market benchmarks, and financial analytics.
5+ YOEFive+ years experience building customer-facing APIs; RESTful API expertise; strong communication; full software development lifecycle.
Python, Flask, FastAPI, Django REST Framework, PostgreSQL, Celery, RabbitMQ, Redis, Kafka, Jsonnet, Claude Code, Codex, Cline, AWS, Amazon EKS, Sentry, Prometheus, Git, Jenkins, Github Actions
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2mo
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Senior Software Engineer, Payments
New York, New York, United States
$175k-$195k/yr OnsiteFull Time
Order.co
Order.co: AI-powered platform automating business procurement and payment workflows.
Senior software engineer with payments experience, Ruby on Rails, PostgreSQL, security, observability, and end-to-end ownership.
Ruby, Ruby on Rails, PostgreSQL, SQL, AWS, CI/CD, REST/GraphQL, AI-assisted development tools
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2mo
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Senior Software Engineer
London or New York
$175k-$225k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse financial assets.
5+ YOE5+ years of production software experience; strong fundamentals; experience with AI-assisted development; Rust and C#/.NET; distributed systems; AWS; excellent communication.
Rust, C#, NET Core, AWS, REST, gRPC, Kafka, RabbitMQ, SQS/SNS, Claude Code, Codex
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2mo
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Senior Software Engineer
New York, New York, United States
$149k-$199k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
5+ YOE5+ years software development experience; functional programming with Scala; experience with AWS, Kubernetes, REST/microservices; strong problem solving; Agile practices; CI/CD.
Scala, AWS, Kubernetes, REST, Microservices, Datadog, Terraform, CloudFormation, Istio, Spinnaker, Git, Jira, Java, Kotlin
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2mo
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Senior Software Engineer - Platform Group
New York, New York, United States
$175k-$200k/yr HybridFull Time
Ash Wellness
Ash Wellness: Provides white-label infrastructure for at-home diagnostic testing programs.
6+ YOE6+ years software engineering, 2+ in senior role; strong problem-solving; AI-powered development experience; effective communicator; passionate about healthcare systems.
Python, JavaScript, TypeScript, Go, MySQL, Redis, BigQuery, Terraform, Helm, Google Kubernetes Engine, Cloud Run, GCP Pub/Sub
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2mo
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Senior Software Engineer
New York City or London or Warsaw or Singapore or Hong Kong
$175k-$225k/yr HybridFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse alternative asset classes.
5+ YOE5+ years of production software experience; strong Rust experience; C#/.NET; distributed systems; AWS; REST/gRPC; Kafka/RabbitMQ/SQS; AI-assisted development.
Rust, C#, .NET, REST, gRPC, Kafka, RabbitMQ, SQS/SNS, AWS, AI coding tools
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1mo
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Senior Software Engineer
New York, New York, United States
$117k-$195k/yr OnsiteFull Time
LPL Financial
LPL FinancialNASDAQ: LPLA: Provides wealth management and brokerage services to financial advisors.
5+ YOE5+ years full-stack software development; strong .NET/C#, Angular, TypeScript/JavaScript; AWS (EKS, RDS/Aurora, S3); SQL & NoSQL; experience building distributed systems.
.NET, Angular, TypeScript, JavaScript, SQL, NoSQL, AWS, EKS, RDS, Aurora, S3, EventBridge, Athena, Glue, Docker, Kubernetes, Git, API, gRPC, ASP.NET Core, RxJS, CI/CD, Copilot
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Senior Software Developer
Toronto or Vancouver or Calgary or Dublin or Manchester or Sydney or Barcelona or Bogotá or London or New York City
$145k-$196k/yr HybridFull Time
Clio
Clio: Cloud-based legal practice management software and AI solutions.
Toronto-based senior software developer with strong Ruby on Rails experience building scalable web applications, mentorship experience, and history with large-scale SaaS products; curious, collaborative, and AI-oriented.
Ruby on Rails, Rails, Java, Python, C++, JavaScript
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3mo
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Senior Software Engineer
New York, New York, United States
$245k-$360k/yr OnsiteFull Time
Rokt
Rokt: Provides AI-driven personalization for ecommerce transaction checkouts.
3+ YOE3-5+ years of commercial software development; strong in Java, C#, Python, JavaScript, or Go; cloud platforms (AWS/GCP/Azure) and Kubernetes; AI fluency; strong problem solving, communication, and ownership.
Java, C#, Python, JavaScript, Go, AWS, GCP, Azure, Kubernetes
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2mo
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Senior Software Engineer
New York City or Remote
HybridFull Time
Genworth Financial
Genworth FinancialNYSE: GNW: Provides insurance products for aging care and mortgage protection.
10+ YOE10+ years in software development; strong full-stack skills; experience with TypeScript/React/Next.js; GraphQL/REST APIs; databases; CI/CD; DevSecOps; mobile experience on iOS/Android; ability to own end-to-end features.
TypeScript, Node.js, Next.js, React, React Native, Flutter, Swift, Kotlin, GraphQL, REST, PostgreSQL, MongoDB, CI/CD, DevSecOps
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1mo
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Senior Software Engineer, Developer Platform
New York, New York, United States
$200k-$400k/yr OnsiteFull Time
Decagon: Conversational AI platform for automated customer support.
4+ YOE4+ years in production software, focused on platform/devtools/infrastructure; strong Python or TypeScript/JS; CI/CD experience; observability; Docker/Kubernetes; improve developer experience; cross-team collaboration.
Python, TypeScript/JavaScript, Docker, Kubernetes, CI/CD, Observability tools
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1mo
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Senior Software Engineer, Developer Platform
New York, New York, United States
OnsiteFull Time
Warp
Warp: Automated payroll and tax compliance platform for startups.
5+ YOE5+ years of software engineering; experience building and maintaining public-facing APIs at scale; SDK generation or developer tooling; strong written communication; willing to work from NYC office five days a week.
APIs, OAuth, Webhooks, Event Logging, SDK Generation, Developer Documentation
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2mo
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Senior Software Engineer - USA
United States or Mountain View or New York City or Dallas or Chicago or Miami
$109k-$171k/yr HybridFull Time
Cognify Analytics
Cognify Analytics: A technology focused on delivering scalable software solutions and AI-enabled technology.
6+ YOE6+ years of full software development lifecycle experience; proficiency in multiple languages; cloud platforms; distributed systems; leadership and collaboration; AI/ML integration.
JavaScript, TypeScript, Python, Java, Rust, Go, Kotlin, C++, Kubernetes, Docker, Terraform, Pulumi, AWS, Azure, GCP, CI/CD, Kafka, Flink, Kinesis
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2mo
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Senior Software Engineer II
New York City, New York, United States
$176k-$196k/yr OnsiteFull Time
Compass
CompassNYSE: COMP: Technology-enabled residential real estate brokerage and agent software platform.
7+ YOEBS in Computer Science or related field; 7+ years in software development; proficient in Go/Java; familiar with gRPC/Thrift, Kafka, AWS; microservices, Agile/Scrum.
Go, Java, gRPC, Thrift, Kafka, AWS, Python, NodeJS
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