11,685 senior developer jobs at 3,152 companies in Fairfield, CT

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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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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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Senior Developer (Kotlin + Java) Hybrid position in USA
Raleigh or San Jose or New York
$105k-$171k/yr HybridFull Time
Thoughtworks
Thoughtworks: Global consultancy providing software engineering and digital strategy services.
Senior software developer with Kotlin and Java, OO programming, Agile, TDD/CI/CD, and cloud tooling experience.
Kotlin, Java, AWS, Kubernetes, Docker, TDD, CI/CD, Agile, XP, Scrum, Kanban
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Senior Engineer
New York, New York, United States
$136k-$175k/yr OnsiteFull Time
TP ICAP
TP ICAPLondon Stock Exchange: TCAP: Provides market infrastructure and data solutions for financial markets.
Senior engineer with strong programming, Unix/Linux/Windows development, and secure coding practices; mentor and collaborate across teams.
C#, Java, C++, Unix, Linux, Windows, Microsoft Visual Studio, Oracle, MongoDB, RabbitMQ, Kafka, Solace, Jira, CI/CD, Git, Python, AWS, Docker
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Senior Vice President, Developer Enablement
O'Fallon or Arlington or New York City or Purchase
OnsiteFull Time
Mastercard
MastercardNYSE: MA: Global technology processing electronic payments and financial transactions.
Senior leadership role overseeing developer enablement and related strategy.
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Senior Developer - Senior Engineer in Production Management - New York
New York, New York, United States
$41k-$145k/yr OnsiteFull Time
Photon: A technology services firm delivering software solutions.
Experience in critical software development with high business impact; strong engineering and DevOps skills across Docker/Kubernetes, CI/CD, IaC, and Agile.
Docker, Kubernetes, Istio, Terraform, CloudFormation, Git, Datadog, AppDynamics, Dynatrace, Kafka, MQ, CI/CD, Infrastructure as Code, CI/CD, Service Mesh
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Senior Engineer - Forward Deployed
New York City or Bengaluru
OnsiteFull Time
Coral AI
Coral AI: Agentic automation platform for healthcare administrative workflows.
1+ YOESenior engineer role with 1-5 years of software engineering, proficiency in Go, Python, or Java; distributed systems experience; on-site in NYC or Bengaluru; strong communication.
Go, Python, Java, APIs, Cloud, Containers, OCR, NLP
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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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Senior Salesforce Developer
New York, New York, United States
$180k-$200k/yr OnsiteFull Time
SBG Funding
SBG Funding: Alternative lending platform providing flexible financing for small businesses.
10+ YOE10+ years Salesforce development; Apex, Visualforce, Lightning; strong design/integration skills; bachelor’s degree.
Apex, Visualforce, Lightning, Salesforce APIs, REST API, SOAP API
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Senior Software Engineer, Back-End (Multiple Opportunities)
New York, New York, United States
$170k-$280k/yr OnsiteFull Time
Section 32
Section 32: A venture capital firm investing in technology and innovation.
Senior back-end engineer with product development experience and ownership from concept to launch.
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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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Senior AI Engineer
New York or United States
$150k-$160k/yr RemoteFull Time
Holtzbrinck Publishing Group: Global media group publishing academic research, educational materials, and books.
Senior AI Engineer with full-stack capabilities; cloud-native AI products; deployment, monitoring, and optimization of AI models; strong software engineering; production systems; English communication.
Google Cloud, AWS, Firebase, Python, TypeScript, Django, Terraform, GitHub, Cloud Firestore, EventArc, PubSub, GCIP, Cloud Storage, Cloud Functions, React, BigQuery, GitHub Actions, Langfuse, Snowflake, PostgreSQL, Vertex AI, Weights & Biases
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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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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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Senior Engineer, Developer Platforms - GenAI
New York, New York, United States
$140k-$160k/yr HybridFull Time
The New York Times
The New York TimesNYSE: NYT: Publishes global journalism, digital subscriptions, and lifestyle media products.
5+ YOE5+ years software engineering; 2+ years improving developer experience; Golang cloud-native apps; GenAI tooling experience.
Golang, AWS, Kubernetes, GenAI tools, GitHub Copilot, Cursor, Claude Code, LiteLLM, Datadog
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
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 backend development; JVM language experience; cloud familiarity; SQL/NoSQL databases; degree or equivalent work experience.
Java, Kotlin, Scala, Cloud Platforms
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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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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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Senior Product Engineer
New York, New York, United States
$160k-$205k/yr HybridFull Time
VIA
VIA: Provides secure decentralized identity and data privacy software solutions.
5+ YOE5+ years building production web applications; strong TypeScript with React/Next.js; API contracts and backend integrations; startup experience; AI-assisted development.
Next.js, TypeScript, Tailwind, Turborepo, Python, Django, PostgreSQL, Medplum, FHIR, AWS, Kubernetes, Terraform, Datadog, Github Actions, Google, Anthropic, OpenAI