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Python Software Developer Jobs in Norwalk, CT, US
1,700+ python software developer jobs from 590+ companies hiring in Norwalk, CT, US.
11h
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Tech Consulting - Full-Stack Java Developer - Senior - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles or New York City or Hoboken or San Francisco or San Jose or Seattle or Boston or Chicago or St. Louis or Philadelphia or Dallas or Houston or Irvine or San Diego or Portland or Denver or Minneapolis or Nashville or Phoenix or Pittsburgh or McLean or Atlanta or Charlotte or Detroit or Columbus or Cleveland or Akron or Miami
$103k-$188k/yr HybridFull Time
3+ YOE3+ years software engineering; Bachelor's in CS or related field; proficient in at least one modern backend language; full-stack experience; REST APIs; React/Angular or similar; Git; cloud familiarity; travel up to 25%.
Python, Java, JavaScript, TypeScript, React, Angular, Git, Node.js, Spring, .NET, Docker, Kubernetes, REST APIs
1mo
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Principal Engineer - GenAI Team
New York, New York, United States
$157k-$230k/yr OnsiteFull Time
10+ YOEML/AI, GenAI solutions, multi-tier systems, Python, APIs, databases; strong collaboration; 10+ years preferred.
Python, REST API, Databases, ML Frameworks, Generative AI Tools
3mo
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Product Engineer, Tech Ops
San Francisco or New York City
RemoteFull Time
Proven software engineering skills; build and scale internal platforms; collaborate with product and growth teams.
TypeScript, React, Next.js, Nx, Node.js, GraphQL, PostgreSQL, TypeORM, Redis, AWS, Terraform, Docker, Salesforce, Zendesk, Customer.io, Iterable, Webflow, Google Ads, Meta, Microsoft, LLM, RAG, Python, Databricks, Sentry, PostHog, Playwright
1w
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Sr. ML Engineer
New York or Austin or New York
$183k-$246k/yr HybridFull Time
7+ YOE7+ years in production ML/AI systems; proven track record leading complex projects; experience with agentic/LLM-based systems and document processing pipelines; Kubernetes; Python/Go.
Kubernetes, Python, Go, LLM, NLP, Knowledge Graph
9h
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Solutions Engineer
New York City or Atlanta or Chicago or Austin or Boston or Minneapolis
$95k-$160k/yr HybridFull Time
4+ YOE4+ years in a technical, customer-facing role for enterprise SaaS; manufacturing/OT exposure; Python/SQL; REST APIs; Bash; Linux/Windows; strong communication; travel 25–40%; US driver’s license; based in NYC metro, Atlanta, Chicago, Austin, Boston, or Minneapolis.
Python, SQL, REST APIs, Bash, Linux, Windows
2mo
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Principal Backend Engineer
New York City or London
$315k-$440k/yr OnsiteFull Time
8+ YOE8+ years backend experience; strong Python, cloud infrastructure; scale-focused; B2B SaaS background; security/compliance aware.
Python, Cloud
1mo
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Senior Full Stack Engineer - PHP/Laravel/Vue/React Native | Remote
Brooklyn, New York, United States
$120k-$160k/yr RemoteFull Time
4+ YOE4+ years software engineering; expertise in PHP, Python, JavaScript/TypeScript; strong backend (Laravel) and frontend (Vue/React Native); relational DBs; automated testing; strong code quality.
PHP, Laravel, Vue.js, Inertia.js, Tailwind, React Native, Python, Terraform, AWS, Jenkins, MySQL, PostgreSQL, SQS, Redis, Docker
2w
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Forward Deployed AI Engineer
Hoboken, New Jersey, United States
$35-$45/hr OnsitePart Time
Bachelor’s or Master’s in CS/Data Science/AI; experience with AI tools, Python, APIs, web full-stack; data pipelines; databases; BI; collaboration.
Python, APIs, Web Development, JavaScript, TypeScript, React, REST/GraphQL, Databases, SQL, NoSQL, CI/CD
1mo
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Senior Backend / Infrastructure Engineer
New York City, New York, United States
$190k-$260k/yr HybridFull Time
5+ YOE5+ years backend/infrastructure, Python and AWS, data pipelines, distributed systems, reliability and performance.
Python, AWS, Databases, APIs, Messaging/Queues
2mo
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Senior Data Engineer
Austin or New York City or Salt Lake City
HybridFull Time
5+ YOE5+ years data or full-stack engineering; Python/Flask, TypeScript/React; on-call experience; ownership mindset; AI/LLM familiarity.
Python, Flask, TypeScript, React, Tailwind CSS, Data Warehouses, AI tools
3w
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Staff Platform Engineer, Platform Development
Denver or San Antonio or Brooklyn
$190k-$260k/yr HybridFull Time
7+ YOE7–15 years building scalable, secure cloud systems; strong AWS, Terraform/CFN, NodeJS or Python; DoD clearance eligibility; US citizenship.
AWS, Terraform, CloudFormation, Node.js, Python, VPC, Route53, Datadog, Splunk
1mo
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Lead Engineer, AI-Native Product Development
New York, New York, United States
$150k-$200k/yr OnsiteFull Time
6+ YOE6–10+ years full-stack software engineering; proven production systems experience; strong web framework skills; solid architectural design.
React, Next.js, Node.js, Python, APIs, Cloud, CI/CD
2mo
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Senior Machine Learning (ML) Engineer
Jersey City, New Jersey, United States
HybridFull Time
5+ YOE5+ years ML-focused software engineering; degree in CS/Math/EE or related field; production ML experience; transformer/NLP; multi-GPU distributed training; Python; Java/C++/Kotlin/Scala; microservices; Git; databases (SQL/NoSQL); strong communication.
Python, Java, C++, Git, Docker, Kubernetes, AWS, NLP, TensorFlow, PyTorch
1mo
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Senior Product Engineer
London or New York City
£90k-£200k/yr HybridFull Time
Senior Product Engineer with experience across mobile/web, Dart/Flutter, Kotlin, Python, Next.js/TypeScript, Rust; fast-paced, owner mindset.
Dart/Flutter, Kotlin, Python, Next.js/TypeScript, Rust, gRPC, Google Cloud Platform, Kubernetes, Cloud Run
1w
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Applied AI Engineer
San Francisco or New York City or Barcelona
$180k-$240k/yr HybridFull Time
3+ YOE3+ years backend/API/cloud infra; 2+ years production AI systems; Python; experience with LLMs, RAG; strong product sense.
Python, LLM, RAG, APIs, Cloud
2mo
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Senior Fullstack Engineer
San Francisco or New York City
$210k-$350k/yr OnsiteFull Time
4+ YOE4+ years of fullstack experience; strong frontend (TypeScript/React) and backend (Python or similar); product-minded; ability to own features end-to-end.
TypeScript, React, Next.js, AWS, Modal, Kubernetes, Postgres, Python, Django, FastAPI, Node.js
1w
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Staff Product Engineer
San Francisco or New York
HybridFull Time
8+ YOESenior frontend-focused role building React/TypeScript, with backend collaboration (Python/Flask) and observability; strong emphasis on performance, accessibility, and design systems.
React, TypeScript, Python, Flask, Datadog
3w
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Principal Engineer, Agentic Engineering
New York, New York, United States
$200k-$325k/yr OnsiteFull Time
8+ YOE8+ years of engineering experience; extensive work with LLMs and agent systems; backend and distributed systems aptitude; Python; LLMOps; experience with agent frameworks like LangChain/LlamaIndex.
Python, LangChain, LlamaIndex, OpenAI, Anthropic, Google APIs, LLMOps
2mo
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AI Solutions Engineer
New York, New York, United States
$160k-$200k/yr HybridFull Time
Experience delivering Large Language Model projects, including LLM API integration, prompt engineering, and AI accuracy measurement. Proficient in Python and customer-facing delivery.
Python, LLM APIs, cloud platforms, data pipelines, prompt engineering
2w
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Senior Platform Engineer
Port Washington or Cedar Hill
$130k-$140k/yr HybridFull Time
WAC Group: Designs and manufactures energy-efficient LED lighting and smart fans.
7+ YOE7+ years software engineering; expert Linux; Docker/Docker Compose; Go; Bash; AWS IoT; edge/appliance systems; security and IaC.
Linux, Docker, Docker Compose, Go, Bash, Python, Node.js, TypeScript, WireGuard, MQTT, PostgreSQL, AWS
1mo
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Applied AI Engineer
New York or United States
$150k-$160k/yr RemoteFull Time
3+ YOE3+ years software engineering; production LLM apps; agent frameworks; RAG; vector DBs; cloud deployments; strong cross-team collaboration.
Python, LangChain, LangGraph, Vertex AI, AWS Bedrock, Azure OpenAI, Pinecone, Weaviate, pgvector
6d
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Verification & Validation Engineer
Northford, Connecticut, United States
$96k-$143k/yr OnsiteFull Time
5+ YOE5-7 years of related experience with a 4-year degree; or 3 years with an advanced degree; strong Python, test automation, and data analytics skills; embedded systems familiarity.
Robot Framework, Python, I2C, NLP, CI/CD
1mo
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AI Systems Engineer
New York, New York, United States
$80k-$120k/yr OnsiteFull Time
High-level full-stack coding (TypeScript/Python) with expertise in RAG architecture and LLM deployment; strong data pipelines and AI tooling; capable of owning platform end-to-end.
TypeScript, Python, Vector databases, LLM deployment, APIs
6d
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Backend Engineer Intern
New York or Philadelphia
$20-$25/hr HybridInternship, Full Time
0+ YOERising junior or senior pursuing a bachelor's in CS or related field; strong OOP in C# or Python; API basics; SQL; debugging; project experience; good communication; self-motivated.
C#, Python, REST, SQL, Git, CI/CD, AWS, Azure, GCP, .NET
1mo
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Senior Backend Engineer (NYC)
New York City, New York, United States
$200k-$350k/yr OnsiteFull Time
3+ YOE3+ years backend engineering; Python; AWS; PostgreSQL; APIs; CI/CD; production-ready systems; complex business logic.
Python, AWS, PostgreSQL, SQL, ORMs, FastAPI, Flask, Django, CI/CD
6d
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Senior AI/ML Engineer
New York or Santa Monica or Los Angeles or Palo Alto or Chicago or Washington D.C. or Boston or Colorado or Seattle or San Francisco or San Diego or Reston
OnsiteFull Time
5+ YOE5+ years in AI/ML; hands-on with Azure/AWS; Python; LLMs; data integration; LangChain or similar; cloud security and governance.
Python, Azure, AWS, LangChain, LangSmith, Pydantic AI, APIs, Data Ingestion, Data Lakes, Data Warehouses
2w
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Applied AI Engineer
New York City or San Francisco or United States
$191k-$224k/yr HybridFull Time
Experience building production-grade AI systems; strong Python; experience with LLMs and agent-based architectures; familiarity with GenAI tooling; ability to integrate AI across backend and product interfaces.
Python, LLMs, Prompt engineering, Agent-based architectures, vLLM, CrewAI, Strands, OpenAI, Chat Completions API
1mo
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Site Reliability Engineer (Remote)
New York City or Austin or Remote
$133k-$148k/yr RemoteFull Time
2+ YOE2+ years of development experience; proficient in Python, Go, Node, Ruby or Elixir; strong Docker and Kubernetes knowledge; cloud native observability; CI/CD; SLIs/SLOs/SLAs familiarity; GitHub workflows and service monitoring.
Docker, Kubernetes, AWS, OpenMetrics, OpenTracing, OpenCensus, Prometheus, CloudWatch, DataDog, Grafana, Terraform, Consul, Vault, CircleCI, Jenkins, Travis, Drone, Semaphore, GitHub, Git
1mo
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Senior Full Stack Developer (React)
New Hyde Park or Moline or Hartford or Framingham or West Palm Beach or Norcross or Chicago or Milwaukee or Baltimore or Piscataway or United States
$125k-$150k/yr RemoteFull Time
5+ YOE5+ years full-stack production experience; Python (FastAPI/Flask) and React (TypeScript); AI/ML integration; Kafka; PostgreSQL; Redis; strong communication.
Python, FastAPI, SQLAlchemy, Pydantic, React, TypeScript, Tailwind, Redis, PostgreSQL, Kafka, Databricks, MLflow, Docker, Kubernetes, GitHub Actions, Terraform, ODBC, Data Queues, WebSockets, FastAPI, RH other
1w
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Full Stack Engineer
New Haven, Connecticut, United States
$68k-$121k/yr HybridFull Time
2+ YOEAI tool usage to write and ship production code; strong JS/TS/React; C#/.NET Core APIs; MSSQL/NoSQL; Lua/Python scripting; CI/CD and IaC; Azure preferred.
React, TypeScript, JavaScript, C#, ASP.NET Core, MSSQL, NoSQL, Lua, Python, Terraform, Bicep, Azure, AI tools (Claude Code, Augment, Cursor), Code Review Tools
1mo
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Senior Full Stack Engineer
New York, New York, United States
$125k-$185k/yr HybridFull Time
7+ YOE7+ years software engineering; strong IoT experience; backend, frontend, and infra skills; IoT protocols; data pipelines.
LoRaWAN, MQTT, Kafka, TypeScript, JavaScript, Python, PostgreSQL, Docker, Kubernetes, Grafana, Prometheus, ChirpStack
1mo
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RevOps GTM Engineer
New York or San Francisco
RemoteFull Time
5+ YOE5+ years Salesforce development/admin; 5+ years supporting GTM; Apex/LWC/API; automation; data models; GTM knowledge.
Salesforce, Apex, Lightning Web Components, Salesforce APIs, Outreach, Clay, Customer.IO, ZoomInfo, DealHub, Python, JavaScript, LLM, AI workflows
2mo
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Quantitative AI Engineer
Beijing or New York or Shanghai or Xiamen
HybridFull Time
AXQ Capital: Quantitative investment firm developing systematic global trading strategies.
2+ YOE2+ years in software/ML/AI research; advanced degree in a quantitative field; strong statistics/ML fundamentals; knowledge of agentic systems and AI engineering; background in quantitative finance is not required.
Python, Machine Learning, AI Research, Statistical Modeling, Distributed Systems, Data Visualization, Version Control (Git)
2w
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Machine Learning Engineer (LLM / Personalization)
New York City, New York, United States
HybridFull Time
Strong experience in Python and ML frameworks; experience with LLMs, retrieval systems, production ML, data pipelines, and cloud platforms.
Python, PyTorch, CUDA, Metaflow, Kubeflow, OpenAI API, Anthropic API, HuggingFace, Airflow, Spark, SQL, AWS
4d
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Senior Backend Engineer, Growth
New York, New York, United States
$186k-$223k/yr HybridFull Time
5+ YOE5+ years backend experience; strong Go and Python; distributed systems; cloud platforms (GCP/AWS/Azure); Kubernetes; on-call experience; strong collaboration and communication skills.
Go, Python, Kubernetes, OpenTelemetry, gRPC/Protobuf, Argo, Kafka
1mo
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Engineer or Physicist
Uniondale, New York, United States
$120k-$160k/yr OnsiteFull Time
Software and signal processing engineer/physicist with experience in physics/dynamics-aware algorithms; Kalman filters, particle filters, linear/nonlinear control, statistical signal processing; high-level programming; VHDL/Verilog bonus.
Python, C++, MATLAB, VHDL, Verilog
3w
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Sr Software Engineer - Platform Data Query
San Diego or Santa Barbara or Dallas or New York City or Chicago or San Francisco or Washington DC or Denver
$138k-$173k/yr RemoteFull Time
5+ YOEExperience operating and scaling data pipelines with Iceberg, Trino, Kafka, Flink, and cloud data lakes.
Apache Flink, Kafka, Trino, Iceberg, AWS Glue, AWS S3, AWS Athena, Python, Ruby, Java, JavaScript, C#, SQL
2mo
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Integration Developer
Warren or Remote - US
$115k-$135k/yr HybridFull Time
3+ YOE3–5 years in integration engineering or related role; design, build, and support enterprise integrations using MuleSoft, Apache Camel, Spring Boot; cloud platforms (AWS/Azure); Java; DevOps practices.
MuleSoft, Apache Camel, Spring Boot, Terraform, CloudFormation, AWS SAM, Serverless Framework, Java, Python, Node.js, AWS, Docker, Kubernetes, Jenkins, GitHub Actions, AWS CodePipeline, CloudWatch, Dynatrace, Datadog
1w
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Principal Engineer, Agentic Engineering
New York, New York, United States
$200k-$325k/yr OnsiteFull Time
8+ YOE8+ years engineering experience; hands-on with LLMs and agent systems; backend, Python; LLMOps; deploying AI coding agents; leadership and mentoring
Python, LLM APIs (Anthropic, OpenAI, Google), agent frameworks (LangChain, LlamaIndex)
2mo
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Forward Deployed AI Engineer
Toronto or New York
OnsiteFull Time
4+ YOEMS/PhD in CS or equivalent; 4+ years in technical consulting; strong Python; ML focus; collaborative; onsite in Toronto or New York.
Python
HiringCafe market data
Python Software Developer Jobs market signals in Norwalk, 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
1,700+
Hiring companies
590+
Fresh sample
47% new in 30d
Salary visibility
84% show pay
Companies appearing in this market
Bank of AmericaGigaKomodo HealthDualEntryEYHeron DataKrollMatch Group
Work location mix in visible results
Hybrid: 25Onsite: 22Remote: 8