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Staff Python Software Engineer Jobs in Fairfield, CT, US
160+ staff python software engineer jobs from 100+ companies hiring in Fairfield, CT, US.
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Staff Software Engineer (AI Infrastructure/Python)
New York, New York, United States
$150k-$170k/yr RemoteFull Time
8+ YOE8+ years of full-stack software engineering; strong Python and REST API experience; modern JavaScript (React) expertise; cloud deployment (AWS/Azure/GCP); experience with AI/Generative AI tools and Terraform; agile environment; strong communication.
Python, REST, JavaScript, React, AWS, Azure, GCP, Terraform, APIs, OAuth, Active Directory, Serverless
4d
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Staff Software Engineer, Agents
New York, New York, United States
$231k-$340k/yr HybridFull Time
8+ YOE8+ years in software engineering; Python; experience with LLM APIs and agent frameworks; shipping user-facing products; mid to staff levels.
Python, LLM APIs, Agent frameworks
1mo
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Staff Software Engineer
San Francisco or Seattle or New York or Los Angeles
$245k-$290k/yr HybridFull Time
8+ YOE8+ years software engineering; leading large initiatives; distributed systems; full-stack (Python/Elixir/JS); strong ownership; mentor engineers; influence architecture.
Python, Elixir, JavaScript
1w
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Staff Software Engineer
Oakland or Atlanta or New York
$107k-$200k/yr HybridFull Time
8+ YOE8+ years of software engineering; Python (Django/FastAPI), backend and distributed systems; AWS, Kubernetes; observability tools; degree or equivalent experience; eligible to work in the U.S.
Python, Django, FastAPI, AWS, Kubernetes, Datadog, Sentry, Grafana, Kafka, Airflow, Celery, Google Ad Manager
2mo
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Staff Software Engineer
New York, New York, United States
$200k-$250k/yr OnsiteFull Time
10+ YOE10+ years of professional software engineering, leading large-scale design, expertise in TypeScript or Python, strong CS fundamentals, and ability to operate in ambiguity and fast pace.
TypeScript, Python
3w
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Staff Software Engineer
Oakland or Atlanta or New York
$107k-$200k/yr OnsiteFull Time
8+ YOE8+ years of software engineering; strong Python backend; distributed systems and data pipelines; AWS and Kubernetes; observability; cross-team leadership; degree or equivalent; right to work in the U.S.
Python, Django, FastAPI, Celery, Kafka, Airflow, AWS, Kubernetes, Datadog, Sentry, Grafana, CI/CD
2mo
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Staff Software Engineer
New York City or San Francisco
OnsiteFull Time
4+ YOE4+ years of software engineering experience; strong Python, Node.js, or Go; cloud experience (AWS/GCP/Azure); knowledge of AI/ML-driven systems or real-time data is a plus; startup mindset.
Python, Node.js, Go, AWS, GCP, Azure, AI/ML
1w
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Staff Software Engineer
Cambridge or New York
$200k-$325k/yr HybridFull Time
10+ YOE10+ years software engineering; healthcare data systems; 2+ years in a high-growth startup; strong system integration; ML/AI tooling; data pipelines; backend with Python/SQL; production ML infrastructure.
Python, SQL, Cloud Infrastructure, EHR/EMR integrations, AI tooling
1mo
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Staff Software Engineer
New York City, New York, United States
$210k-$300k/yr HybridFull Time
8+ YOE8+ years of professional software engineering; experience leading large-scale, cross-team programs; strong system design and communication skills; core stack fluency (React, Typescript, Node.js, Python, C++, Kubernetes).
React, Typescript, Node.js, Python, C++, Kubernetes
16h
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Staff Software Engineer
San Francisco or New York
$200k-$250k/yr HybridFull Time
8+ YOE8+ years software engineering; backend focus; Go/Java/Python; distributed systems; cloud (AWS/GCP/Azure); CI/CD; leadership; problem solving.
AWS, GCP, Azure, GitHub Actions, ArgoCD, Infrastructure as Code
2mo
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Staff Software Engineer
Hoboken, New Jersey, United States
$160k-$175k/yr OnsiteFull Time
10+ YOESenior-level software engineering with architecture leadership and AI/ML integration experience.
ReactJS, Java, Python, SQL, AWS, Azure, GCP, LLM, Agentic AI, Retrieval-Augmented Generation
2mo
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Staff Software Engineer
San Francisco or Seattle or New York or Santa Clara
$228k-$300k/yr OnsiteFull Time
10+ YOE10+ years of professional software engineering with strong technical leadership and cross-domain collaboration.
Python, Django, React, PostgreSQL, Java, gRPC, AWS
3mo
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Staff Software Engineer - AI/ML
San Francisco or New York or Seattle
HybridFull Time
8+ YOE8+ years in software engineering; 1+ year GenAI in production; Python experience; strong communication.
Python, Spark, Pinot, Presto, Large Language Models (LLMs)
2mo
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Software Engineer - Staff
New York, New York, United States
$180k-$225k/yr OnsiteFull Time
8+ YOE8+ years of software engineering; strong system design, API design, and data modeling; expert in modern web stack (React/Next.js/TypeScript); backend with Python/Django or Node.js; cloud hosting (Azure); CMS/ content delivery (Optimizely); CI/CD; observability; secure engineering; mentoring.
React, Next.js, TypeScript, Python/Django, Node.js, Optimizely, Graph CMS, Azure, Vercel, GitHub Actions, Azure DevOps, Application Insights, Datadog
2mo
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Staff Software Engineer
New York City, New York, United States
$240k-$285k/yr HybridFull Time
7+ YOE7+ years of hands-on full-stack software delivery; strong communication; Python, TypeScript, React, NodeJS, Docker, AWS; SQL/data modeling; scalable data pipelines; agile experience; mentoring; team player.
Python, TypeScript, React, NodeJS, Kubernetes, Postgres, Snowflake, EMR, Airflow, AWS, Terraform
2mo
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Staff Software Engineer
Owego or Stratford
HybridFull Time
9+ YOEBachelor’s in CS/CE/Software Eng with 9+ yrs or MS with 7+ yrs; embedded software, full life cycle, hardware-software integration; travel occasionally.
C/C++, Python, C#, MBSE, SysML/UML, Cameo, Rhapsody, Jira, Confluence, DO-178C, CI/CD
1d
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Staff Software Engineer
New York City, New York, United States
$250k-$300k/yr HybridFull Time
7+ YOESenior software engineer with 7+ years experience; strong AI/ML-in-production background; broad stack knowledge; hands-on leadership; strong API and systems design; capable of working with operators and executives.
Python, React, Next.js, SQL, NoSQL, Cloud infrastructure, AI/ML tooling
2mo
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Staff+ Software Engineer, Developer Productivity
San Francisco or New York City
$405k-$485k/yr HybridFull Time
10+ YOE10+ years in software engineering; 3+ years leading large projects or teams; strong Python, Rust, or Go; experience with build systems, CI/CD, monorepos; container orchestration; developer tooling.
Python, Rust, Go, CI/CD, Bazel, Docker, GitHub Actions, Monorepo tooling
2mo
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Senior Staff Software Engineer
Irving or New York City
$170k-$220k/yr RemoteFull Time
12+ YOE12+ years software engineering; 5+ years in architecture; 5+ years in leadership; AWS; Python/JavaScript/TypeScript; regulated industry experience preferred.
AWS, Infrastructure as Code, Python, JavaScript, TypeScript
2mo
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Staff Software Engineer, Web3
Menlo Park or New York or Toronto
$230k-$270k/yr HybridFull Time
10+ YOE10+ years software development; 3+ years low-latency distributed systems; Go or Python; strong ownership; mentoring.
Go, Python
3mo
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Staff Software Engineer, AI
New York or Washington or San Francisco
$200k-$275k/yr OnsiteFull Time
8+ YOE8+ years in software development; strong Python/Django; AI/LLMs experience; ownership of features; cross-functional teamwork; NYC-based.
Python, Django, Celery, Airflow, Kafka, React, Redux, Mapbox, PostgreSQL, Elasticsearch, Bedrock, Sagemaker, AWS, Pulumi, Terraform, Kubernetes
2mo
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Staff Software Engineer, Activate
New York, New York, United States
$170k-$220k/yr OnsiteFull Time
Senior-level software engineer with AI experience, strong leadership, and ability to drive cross-team initiatives.
Ruby, TypeScript, Go, Python
1mo
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Staff Software Engineer
New York, New York, United States
$230k-$270k/yr OnsiteFull Time
7+ YOEBuild and maintain scalable backend systems; lead engineering efforts; collaborate across product and design; mentor engineers.
Django, Python, Celery/Temporal, Redis, SQS, AWS, PostgreSQL, TypeScript, React
2mo
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Staff Software Engineer
New Haven, Connecticut, United States
RemoteFull Time
5+ YOE5+ years backend/full-stack experience; strong Python/FastAPI; AWS; AI tooling; RESTful APIs; DevOps mindset.
Python, FastAPI, PostgreSQL, AWS, GitHub Actions, Docker, AWS CDK, TypeScript, JavaScript, React, Next.js
1d
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Staff Software Engineer
New York City or San Francisco
$240k-$300k/yr HybridFull Time
7+ YOE7+ years experience with TypeScript/Node.js or Python, APIs, Docker, GitHub Actions, PostgreSQL; built scalable web apps; experience with real-time systems and distributed architecture.
TypeScript, Node.js, Python, RabbitMQ, Kafka, PostgreSQL, Docker, Github Actions, Datadog, CI/CD, APIs
1mo
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Staff Software Engineer - Identity and Privacy
New York, New York, United States
$212k-$292k/yr HybridFull Time
8+ YOE8+ years software engineering; distributed systems; privacy/security; Python; Kafka; authentication; data governance; cross-functional collaboration.
Python, Kafka, OAuth, MFA, data pipelines
2mo
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Software Engineer - Staff
New York, New York, United States
$180k-$225k/yr OnsiteFull Time
8+ YOE8+ years of software engineering; strong React/Next.js and TypeScript; backend with Python/Django or Node.js; cloud (Azure); CI/CD; observability; strong communication.
React, Next.js, TypeScript, Python, Django, Node.js, Optimizely, Graph CMS, Azure, Vercel, GitHub, GitHub Actions, Azure DevOps, Application Insights, Datadog, REST, GraphQL, SendGrid
1mo
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Staff Software Engineer
New York, New York, United States
$183k-$340k/yr HybridFull Time
10+ YOEBachelor's degree in Computer Science or related field; 10+ years full-stack backend experience; strong API, database, and distributed systems knowledge; proficient in Node.js, Python, Go, TypeScript, React; experience with Docker, Kubernetes, AWS or GCP.
Node.js, Python, Go, TypeScript, React, Docker, Kubernetes, AWS, GCP
1d
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Staff Software Engineer, Developer Experience
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$188k-$275k/yr HybridFull Time
10+ YOE10+ years software engineering; extensive DevEx, build infra, or large-scale distributed systems; Go/Python; Kubernetes/IaC; AI-native tooling; strong cross-team leadership.
Go, Python, Kubernetes, IaC, CI/CD, GitOps, Build systems, Artifact storage, ArgoCD, Bazel
3w
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Staff Software Engineer
New York, New York, United States
$180k-$220k/yr OnsiteFull Time
Senior, hands-on full-stack engineer focused on architecture, performance, and production systems; experience auditing and optimizing complex platforms.
Python, AWS, React, TypeScript, SQL
2mo
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Staff Software Engineer, Identity & Access
New York City or San Francisco
$246k-$370k/yr HybridFull Time
6+ YOE6+ years in software development; strong Python or similar language; experience in identity/authentication systems; knowledge of security/privacy for identity data.
Python
4w
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Staff Software Engineer, Simulation Capacity Optimization
Mountain View or New York City or San Francisco
$251k-$310k/yr OnsiteFull Time
8+ YOEBachelor’s in quantitative field or equivalent experience; 8+ years software engineering; proficiency in C++/Python; experience with distributed systems and cloud; SQL and large-scale data warehouses.
C++, Python, Cloud (GCP, AWS, Azure), SQL, BigQuery
1mo
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Staff Backend Software Engineer
New York, New York, United States
$190k-$261k/yr OnsiteFull Time
8+ YOE8+ years backend/infrastructure engineering; strong Scala/Go/Python; distributed systems; APIs; observability; product mindset.
Scala, Go, Python, Distributed Systems, APIs, Cloud Platforms, Observability
2mo
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Senior Staff Software Engineer
Boston or Brooklyn or San Francisco or Washington
$225k-$265k/yr HybridFull Time
12+ YOE12+ years backend or data-driven software; cloud deployments; lead engineers; strong communication; ownership of architecture and delivery.
Python, TypeScript, SQL, Docker, Git, Kubernetes, FastAPI, AWS, Azure, MLFlow, Temporal, Postgres, Databricks, OpenSearch
1mo
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Staff Software Engineer - Fraud
San Francisco or New York City or Portland
$239k-$299k/yr RemoteFull Time
7+ YOE7-10+ years backend software development; leadership experience; interest in fintech/fraud; strong ownership and cross-team influence.
Haskell, Python, SQL, Machine Learning, Data Pipelines, Back-end, Real-time Scoring
2mo
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Staff Software Engineer, Agent Orchestration
New York City, New York, United States
$300k-$430k/yr OnsiteFull Time
8+ YOE8+ years of engineering experience; strong leadership; proficient in Python or TypeScript; distributed systems expertise; cross-functional project leadership; mentoring; strong emphasis on reliability and observability.
Python, TypeScript, Distributed systems, Asynchronous programming
1mo
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Staff Software Engineer, Applied AI (Forward Deployed)
New York, New York, United States
$209k-$307k/yr HybridFull Time
8+ YOE8+ years software engineering experience; strong Python, backend and full-stack; ML deployment; cloud (AWS/GCP/Azure); Kubernetes; MLOps; client engagement; AI/Agentic AI.
Python, LLMs, AI Agents, ML model development, Kubernetes, AWS, GCP, Azure, SQL, NoSQL, MLOps, DevOps
3mo
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Staff Backend Software Engineer
San Francisco or New York or Boston or Denver
$202k-$238k/yr HybridFull Time
Backend engineer with experience in building APIs, data models, and services; strong knowledge of databases, query optimization, and distributed systems; comfortable integrating third‑party vendors; stack includes TypeScript/React, Python/Flask/SQLAlchemy, Kubernetes, AWS.
TypeScript, React, Python, Flask, SQLAlchemy, Kubernetes, AWS
2w
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Staff Software Engineer, Core API
San Francisco or Seattle or Salt Lake City or Jacksonville or New York City
$154k-$264k/yr HybridFull Time
8+ YOE8+ years distributed systems experience; Python expertise; cloud/Kubernetes; open standards; cross-team influence.
Python, AWS, Kubernetes, Terraform, OpenAPI/Swagger, Flask, FastAPI
1d
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Staff Software Engineer, Defense and Consulting Engineering
Reston or New York
$207k-$300k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent; 8 years software development; 5 years full-stack across backend (Java, Python, Go, C++) and frontend (JavaScript/TypeScript, HTML/CSS); 5 years testing/launching software; 3 years design/architecture.
Java, Python, Go, C++, JavaScript, TypeScript, HTML, CSS
HiringCafe market data
Staff Python Software Engineer Jobs market signals in Fairfield, CT, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
160+
Hiring companies
100+
Fresh sample
38% new in 30d
Salary visibility
85% show pay
Companies appearing in this market
AnthropicDatabricksGoogleHarveyLockheed MartinRipplingThomson ReutersPearson
Work location mix in visible results
Hybrid: 38Onsite: 30Remote: 4