18 infrastructure software engineer jobs at 15 companies in Connecticut

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
PromotedHiringCafe
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
1mo
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Senior Software Engineer - Platform and Infrastructure
Glendale or Seattle or Bristol
$142k-$199k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
5+ YOEBachelor's in computer science or related field, 5+ years technical experience, hands-on ML and production-grade software development, API integration, defensive application design, and strong technical communication.
Kinesis, Dynamo, ElastiCache, Lambda, S3, ECS, Aurora, Bedrock, JavaScript, TypeScript, Swift, Kotlin, Terraform, CloudFormation, CloudWatch, Datadog
1mo
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Senior Software Engineer - Platform and Infrastructure
Glendale or Seattle or Bristol
$142k-$190k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOEBachelor's degree in computer science or related field, 5+ years technical experience, hands-on ML methods, production software development, API integration, defensive design/cybersecurity, and strong technical communication.
AWS, Kinesis, Dynamo, ElastiCache, Lambda, S3, ECS, Aurora, Bedrock, JavaScript, TypeScript, Swift, Kotlin, Terraform, CloudFormation, CloudWatch, Datadog
1mo
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Software Developer, Backend Ads
San Francisco or Waterloo or New York City or Connecticut or New Jersey or Seattle or Los Angeles or San Diego
$149k-$299k/yr HybridFull Time
TextNow
TextNow: Provides free, ad-supported mobile calling and texting services.
4+ YOE4+ years software engineering experience; strong CS fundamentals; experience with distributed systems, databases, APIs, and cloud infrastructure; proficiency in one or more modern programming languages; strong communication and collaboration skills.
2mo
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AI Software Developer
Westport, Connecticut, United States
$25-$75/hr OnsiteContract
Boathouse
Boathouse: A full-service marketing and advertising agency.
Experience building complex, data-sensitive apps and programs using AI; able to build applications and IT infrastructure.
1d
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Senior Software Engineer – Control Plane (Go/Kubernetes) - Hypershield
San Jose or Research Triangle Park or North Dakota or Montana or Maine or Ohio or Nebraska or Louisiana or Texas or Nevada or Hawaii or Georgia or Mississippi or Connecticut or Colorado or Wyoming or Wisconsin or West Virginia or Maryland or California or Vermont or New York or New Jersey or Arkansas or South Dakota or Pennsylvania or Michigan or Indiana or Idaho or Arizona or New Mexico or New Hampshire or Kentucky or Alabama or South Carolina or Illinois or Missouri or Massachusetts or Iowa or Tennessee or North Carolina or Minnesota or Kansas or Alaska or Rhode Island or Delaware or Washington or Virginia or Utah or Oregon or Florida or Oklahoma
$184k-$264k/yr RemoteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
5+ YOE5+ years software development experience building cloud-native, Linux/Kubernetes-based infrastructure using Go/C/C++; experience with networking, security, APIs, and distributed systems; bachelor’s or advanced degree required.
Go, C, C++, Linux, Kubernetes, REST, gRPC, Protocol Buffers, YANG, NETCONF
2mo
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Senior Security Engineer, Infrastructure
United States or California or New York or Connecticut or New Jersey or Washington or Oregon or Delaware or Maine or Massachusetts or Maryland or New Hampshire or Rhode Island or Vermont or District of Columbia or Pennsylvania or Virginia or Colorado or Texas or Illinois or Hawaii
$192k-$242k/yr RemoteFull Time
Instacart
InstacartNasdaq: CART: Provides grocery delivery and retail technology solutions.
5+ YOE5+ years security engineering experience, 3+ years code/design review experience, proficiency in Python/Go/TypeScript, IaC experience (Terraform/CloudFormation), knowledge of security bug classes, SaaS threat models, and coaching ability.
Python, Go, TypeScript, Terraform, CloudFormation, OPA/Rego, Terraform Sentinel, Wiz, Prisma
1mo
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Principal AI Platform Engineer
Florida or Texas or Illinois or New York or New Jersey or Alabama or Arizona or Arkansas or Colorado or Connecticut or Delaware or Georgia or Indiana or Kansas or Massachusetts or Missouri or North Carolina or Tennessee or Utah or Wisconsin
$155k-$175k/yr RemoteFull Time
TradeStation
TradeStation: Provider of online brokerage services and trading technology.
7+ YOEBachelor's or equivalent, 7+ years software engineering experience building platform/infrastructure; hands-on with Python/TypeScript, REST/GraphQL, cloud (AWS), Docker/Kubernetes, IAM, LLM/agent integrations, CI/CD and observability.
Python, TypeScript, Go, C#, Node, REST API, GraphQL, Model Context Protocol (MCP), AWS, EKS, Docker, Kubernetes, OAuth2, OIDC, Keycloak, Entra ID, Auth0, Bash, PowerShell, GitLab CI, Helm
1mo
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Quantitative Developer (USA)
New York or Stamford
$175k-$200k/yr OnsiteFull Time
Trexquant
Trexquant: Quantitative hedge fund developing systematic trading strategies.
STEM degree required; strong C++ engineering skills, options and market-data expertise, experience with backtesting and scalable analytics infrastructure, and strong problem-solving and teamwork skills.
C++
1mo
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Quantitative Developer (USA)
Stamford, Connecticut, United States
$175k-$200k/yr OnsiteFull Time
Trexquant
Trexquant: Quantitative hedge fund developing systematic trading strategies.
BS/MS/PhD in a STEM field; strong C++ engineering skills; solid finance and options expertise; experience with options market data, implied volatility surfaces, options pricing, and backtesting infrastructure; strong problem-solving and teamwork.
C++
2mo
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Sr. Manager, Software Engineering - API
Florida or Texas or Illinois or New York or New Jersey or Alabama or Arizona or Arkansas or Colorado or Connecticut or Delaware or Georgia or Indiana or Kansas or Massachusetts or Missouri or North Carolina or Tennessee or Utah or Wisconsin
$174k-$189k/yr RemoteFull Time
TradeStation
TradeStation: Provider of online brokerage services and trading technology.
7+ YOE7+ MgmtLead API platform strategy, manage teams, design API governance, and drive cloud-native infrastructure—REST/GraphQL/gRPC with AWS/Kubernetes.
REST, GraphQL, gRPC, MCP, Kong, Apigee, AWS API Gateway, AWS, Kubernetes, OpenAPI/Swagger, Protocol Buffers, OAuth 2.0, JWT, mTLS, Istio, Linkerd, Terraform, CI/CD
3mo
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Linux Kernel Engineer
Milford, Connecticut, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Experience owning Linux kernel lifecycle, CI and automated validation, driver enablement, debugging, and collaborating with platform, infrastructure, and SRE teams.
Linux
2w
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Bridge Inspection Team Leader / Structural Engineer (NBIS, FHWA/NHI Certified) – DOT Infrastructure
Rocky Hill, Connecticut, United States
$125k-$190k/yr OnsiteFull Time
Garg Consulting Services
Garg Consulting Services: Provides professional multidisciplinary engineering services for transportation infrastructure projects.
5+ YOEBachelor's in civil/structural engineering, EIT required (PE preferred), NBIS-qualified team leader, 5+ years NBIS bridge inspection experience, FHWA/NHI training, familiarity with NDT and bridge rating software.
AASHTOWare Bridge Rating (BrR), MicroStation, AutoCAD
3mo
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Office Engineer - Wethersfield, Connecticut, United States
Wethersfield, Connecticut, United States
$115k-$150k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
2+ YOEBachelor’s degree with 2 years construction contract administration experience, or NICET TCI Level 2 with 4 years; large infrastructure project experience; CTDOT CTTA software experience preferred.
CTDOT Site Manager, CTTA CapEx Manager
1w
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Head of AI & Agentic Platform Engineering
New York City or La Jolla or Bothell or Collegeville or Walton Oaks or Tampa or Dublin or Sandwich or Groton or Thessaloniki or Berlin
$300k-$500k/yr HybridFull Time
Pfizer
PfizerNYSE: PFE: Develops and manufactures vaccines and medicines for global healthcare
12+ YOE7+ Mgmt12+ years software/infrastructure engineering with 7+ years in AI/ML platform or MLOps at scale; deep experience with multi-tenant AI infrastructure, LLM gateway, model serving, compute provisioning, IaC (Terraform), multi-cloud, security, and regulated environments (GxP).
Terraform, Azure, AWS, GCP, SLURM, LSF
1w
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Senior Engineering Manager, Enterprise AI
Santa Clara or Austin or Connecticut
HybridFull Time
Cloudera
Cloudera: Provides hybrid data platforms for enterprise analytics and AI.
10+ YOE4+ Mgmt10+ years building enterprise software,4+ years management; experience with enterprise AI infrastructure, generative AI, RAG, prompt engineering; strong communication, architecture and distributed systems expertise.
LangChain, Guidance, R, Python, TensorFlow, Spark, mlflow, Kubeflow, KServe, Knative, AWS, GCE, Azure, Trino, Airflow, Apache Hive, Impala, Kubernetes, Docker
2mo
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Engineering Manager, DevOps
United States or California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa or Chicago
$180k-$270k/yr HybridFull Time
NinjaOne
NinjaOne: Unified IT platform for automated endpoint management and security.
10+ YOE5+ MgmtBachelor's or equivalent experience; 5+ years engineering management and 10+ years in DevOps/software/infrastructure; expertise in CI/CD, IaC (CDK, Terraform, Ansible), cloud (AWS/Azure/GCP), containers, scripting, DORA metrics, and leadership.
Java, Kotlin, C++, Go, Postgres, AWS, GitHub Actions, GitLab CI, Jenkins, CircleCI, Bazel, Gradle, Maven, npm, CDK, Terraform, Ansible, Azure, GCP, Docker, Kubernetes, Python, Typescript
3w
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Senior Architect (IT Principal), Enterprise Architecture - Contact Center & Service Transformation
Austin or Bloomfield
$140k-$233k/yr HybridFull Time
The Cigna Group
The Cigna GroupNYSE: CI: Provides health insurance and pharmacy benefit management services.
8+ YOEBachelor's in CS/Engineering (advanced degree preferred), 8+ years in software engineering/infrastructure/architecture, enterprise architecture experience, strong influencing and executive communication skills.
CCaaS, AI
1mo
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Application Support Consultant
Windsor, Connecticut, United States
$147k/yr RemoteFull Time
Voya Financial
Voya FinancialNYSE: VOYA: Provides retirement, investment, and insurance products and services.
5+ YOEBachelor's in Computer Science or related and 5+ years software development/engineering experience. Experience in incident/problem/change management, supplier/vendor governance, application/infrastructure/security design, and familiarity with listed languages/tools.
Java 8, Spring Boot, Spring Integration, Spring Cloud, Netflix OSS, Eureka, Zuul, Hystrix, Spring Batch, Apache Kafka, Spring Framework, SOAP, REST Services, JSON, JSP, Git, Maven, Log4J, Docker, Kubernetes, Microsoft Excel Macro, UiPath, AWS, Linux, Unix Shell Script, Azure, SonarQube, Veracode, Jenkins, Oracle, DB2, Design Patterns, My SQL, Sybase, IBM WebSphere, BEA WebLogic Server, Apache Tomcat, RAD, Eclipse, STS, IBM Udeploy, Rally, SoapUI, IBM Lotus Notes, IBM Designer, ServiceNow, Quality Center