141 network software engineer jobs at 101 companies in Fairfield, CT
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
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).
Livingston or New York City or Sunnyvale or Bellevue
$207k-$275k/yrOnsiteFull Time
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
8+ YOE8+ years software engineering experience building and operating production infrastructure; strong Python and Go; CI/CD, Linux, Kubernetes, Ansible, NetBox, Prometheus, Grafana; networking fundamentals; on-call and mentoring experience.
Atlanta or Jersey City or New York City or Los Angeles or United States or Canada or Puerto Rico or United Kingdom or Ireland or Portugal or Romania or Australia
$159k-$209k/yrHybridFull Time
FanDuelNYSE: FLUT: Offers online sports betting and daily fantasy sports services.
Senior platform/SRE engineer with significant hands-on experience in service mesh and Kubernetes networking, hybrid AWS connectivity, automation/Infra-as-Code, and software engineering (Go/Java/Python/TypeScript); strong communication and incident leadership skills.
Veho: Provides AI-powered last-mile delivery services for e-commerce brands.
8+ YOE8+ years full-stack experience, proven work in supply chain/network orchestration, proficiency with TypeScript, Node.js, GraphQL, React, AWS, experience collaborating with data science, and familiarity with AI development tooling.
AWS, TypeScript, Node.js, GraphQL, React, Claude Code, Cursor, Copilot
Peregrine: Data integration and analytics platform for public safety agencies.
5+ YOE5+ years in software, infrastructure, or network engineering; strong Python/Go; networking fundamentals; cloud experience; distributed systems; willing to work in-office in SF or NYC
Metropolis: Computer vision technology for checkout-free parking and retail payments.
10+ YOE10+ years in software development; MS or BS in Computer Science; distributed systems; microservices; Agile with CI/CD; MySQL/PostgreSQL; strong communication; cross-functional collaboration.
Senior Software Engineer - Network Production Engineering
New York City, New York, United States
$160k-$240k/yrOnsiteFull Time
Bloomberg: Delivers financial data, news, and software to global markets.
4+ YOE4+ years engineering experience; strong programming (Python or OOP), infrastructure automation (Ansible, Airflow, Terraform, Chef, Salt), automation for infrastructure at scale, observability, and a bachelor’s or master’s in CS/Engineering/Math or equivalent experience.
Santa Clara or Austin or Westford or Durham or New York City or Redmond
$140k-$270k/yrOnsiteFull Time
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOESoftware development experience in networking, 5+ years developing software and supporting network equipment in production, bachelor's degree or equivalent, proficiency with C/C++/Python/Go, deep Ethernet/IP knowledge, and strong customer-facing support skills.
C, C++, Python, Go, InfiniBand, NVLink, Spectrum-X, Linux NIC drivers, switch ASICs, SDKs, embedded network device firmware, network operating systems, Linux, AI tools
Santa Clara or Westford or Austin or Durham or Redmond or New York
$140k-$270k/yrOnsiteFull Time
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOE5+ years software development (C, C++, Python, or Go) in the networking industry, 5+ years supporting in-field production network equipment, bachelor's degree or equivalent, experience with Linux NIC drivers/ASICs/firmware/network OS, expert Ethernet/IP knowledge.
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
2+ YOEBachelor's in CS/Math/Physics required; 2+ years C++ software development experience with OOP, STL, networking, concurrency, Linux/UNIX and shell scripting; strong communication skills.
Headlands Technologies: A global proprietary trading firm utilizing quantitative algorithms.
Strong C++ ability, fundamentals of software engineering, experience building scalable distributed systems, network programming, and performance optimization; computing degree preferred or extensive professional experience.
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
Databento: Provides a pay-as-you-go financial market data platform.
5+ YOE5+ years software engineering experience; strong proficiency in C/C++ and Java; experience with low-level systems, multithreading, networking, lldb/gdb; trading or finance experience preferred.
BlackLineNASDAQ: BL: Provides cloud software to automate financial close and accounting.
4+ YOE4+ years full-stack software engineering experience, Bachelor’s in Computer Science/Engineering, production experience with LLM APIs (OpenAI, Anthropic, Google), RAG, AI system testing, ETL/ELT and data pipelines; experience with networking appliances a plus.
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years professional software experience, Bachelor's in CS/Engineering/Math, 2+ years C# with Unity/XR, Meta Quest/OpenXR experience, real-time networking, Unity UI, and RESTful API integration.
C#, Unity, Unity Editor, Meta Quest, Meta XR SDK, OpenXR, Unreal Engine, RESTful API, Blender, Maya, Houdini, Claude Code, Figma-to-Unity pipelines
Impiricus: AI platform connecting physicians with pharmaceutical industry resources.
3+ YOE3+ years software experience with 2+ years operating cloud infrastructure on AWS; experience with Terraform/CloudFormation, CI/CD, containers, Python/Bash/SQL, cloud security and networking.
McLean or San Francisco or Richmond or Chicago or New York City or Plano
$245k-$335k/yrOnsiteFull Time
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
7+ YOEBachelor's degree, 7+ years software and network engineering experience, expertise in networking (BGP, SD-WAN, Wi‑Fi), coding experience in languages like Java, Python, Go, JavaScript/TypeScript, and cloud/infrastructure automation experience.
Java, Python, Go, JavaScript, TypeScript, Swift, BGP, Wi‑Fi, SD-WAN, Cloud Networking, Data Center Networking
Mountain View or Los Angeles or New York City or San Francisco
$210k-$275k/yrHybridFull Time
Commure: AI-powered software platform for healthcare workflow and administrative automation.
10+ YOEBachelor's/Master's in CS or equivalent; 10+ years software engineering with staff-level architecture experience; deep distributed systems, databases, networking, observability, GCP/Kubernetes, Python/Go; HIPAA/SOC2 familiarity.
CLEARNYSE: YOU: Secure biometric identity platform for travel and venue access
6+ YOE6+ years in infrastructure/platform development with AWS networking, software-defined networking, Python, Kubernetes (EKS/ECS), IaC (Terraform/Pulumi/CloudFormation), observability (Splunk/Datadog), networking appliances (Palo Alto), Nginx, API Gateway, and CDN/edge solutions.