78 senior staff engineer jobs at 43 companies in Connecticut

3mo
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Staff Engineer, Communications Platform
Glastonbury, Connecticut, United States
$180k-$250k/yr RemoteFull Time
Finalsite
Finalsite: Private SaaS education-technology providing websites, communications, enrollment, and marketing services to K–12 schools and districts.
12+ YOE12+ years as Staff Engineer or senior individual contributor; strong Kubernetes, cloud infra, distributed systems; modernization/migration; IaC; Python; AI-assisted tools; excellent cross-functional collaboration.
Kubernetes, Cloud, Infrastructure as Code, Python, AI-assisted development tools
2w
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Staff Engineer, Data and AI
United States or Canada or Mexico or Alaska or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Illinois or Iowa or Kansas or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New York or North Carolina or Oregon or Pennsylvania or Rhode Island or Texas or Vermont or Virginia or Washington or Wisconsin or Alberta or British Columbia or Ontario
RemoteFull Time
Change.org
Change.org: Nonprofit-owned public-benefit technology platform helping people and organizations create petitions, mobilize supporters, and engage decision-makers.
7+ YOE7+ years of software engineering experience; expertise in distributed data systems, Python, SQL, cloud-native infrastructure, AI platforms, production operations, observability, and technical leadership.
Python, SQL, Airflow, Kafka, Redshift, Glue, Vector DBs, Spark, AWS, GCP
2mo
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Staff Engineer
Park Ridge or Alabama or Connecticut or Florida or Georgia or Illinois or Kentucky or Louisiana or Massachusetts or Michigan or Missouri or North Carolina or Nebraska or New Hampshire or New Mexico or Ohio or Pennsylvania or South Carolina or Texas or Wisconsin
$165k-$175k/yr HybridFull Time
PCMI
PCMI: SaaS providing extended-warranty and service-contract administration software to third-party administrators, dealers, OEMs, and lenders.
10+ YOE10+ years experience with .NET Framework/.NET Core, ASP.NET, Angular, SQL Server, Azure; experienced in architecture, CI/CD, testing, DevOps (Azure DevOps, TeamCity, Octopus), mentorship, and domain-driven design.
.NET Framework, .NET Core, ASP.NET, Angular, C#, TypeScript, JavaScript, SQL Server, Azure, App Services, Service Bus, Azure SQL, Azure DevOps, TeamCity, Octopus, GitHub Copilot
2mo
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Senior Staff Design Quality Engineer
Trumbull or Livingston or Stafford or North Tonawanda
OnsiteFull Time
CooperSurgical
CooperSurgical: Women's Health Innovators
10+ YOE10+ years quality engineering experience in medical devices (8+ with MS). Requires expertise in design controls, risk management (ISO 14971, FMEA), V&V, QMS (21 CFR 820, ISO 13485), and strong communication/project skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, PPAP, FMEA
1mo
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Staff Mechanical Engineer
Farmington, Connecticut, United States
$116k-$174k/yr OnsiteFull Time
Otis
OtisNYSE: OTIS: Leading global elevator and escalator manufacturing, installation, and service.
10+ YOEBachelor's degree in mechanical engineering and 10+ years of mechanical design, product development, and engineering leadership experience; expertise in Creo, Windchill, CAD, PLM, and manufacturing.
Creo, Windchill, PDMLink, FEA, Microsoft Office
1mo
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Staff Operations Engineer
Danbury, Connecticut, United States
$135k-$151k/yr HybridFull Time
FuelCell Energy
FuelCell EnergyNasdaq: FCEL: Public clean-energy manufacturer supplying utility-scale fuel-cell power, carbon capture, and hydrogen systems to utilities, industry, and municipalities.
10+ YOEBachelor's in engineering with 10+ years (or Master’s/PhD with 6+ years) in commissioning/plant operations/field engineering; deep multidisciplinary technical expertise; commissioning and RCA leadership; Microsoft Project or Primavera P6 experience preferred.
Microsoft Project, Primavera P6
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Staff Process Engineer
New Haven, Connecticut, United States
$127k-$175k/yr OnsiteFull Time
D-Wave Quantum
D-Wave QuantumNYSE: QBTS: Public quantum computing delivering annealing and gate-model systems, software, and services to commercial and government customers.
5+ years semiconductor/process engineering experience, MS/PhD preferred, hands-on clean room fabrication experience, SPC practice, tool qualification, experiment design, and stakeholder communication.
JMP, Siemens OpCenterX
2mo
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Sr. Staff Data Engineer
Hartford, Connecticut, United States
$150k-$185k/yr RemoteFull Time
The Hartford
The HartfordNYSE: HIG: Provider of property and casualty insurance and employee benefits.
5+ YOEBachelor's in CS/Engineering, 5+ years in software development or data engineering, 5 years in programming/SDLC/distributed systems/data warehousing/ETL, 3 years in CICD/big data/cloud (AWS/Azure)/Python or Spark/Snowflake/datamesh/datalake.
ELT, ETL, AWS, Hadoop/EMR, Spark, Kafka, Snowflake, Talend, Python, Azure, SQL, NoSQL, Datamesh, Datalake, CICD
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Senior Transmission Engineer
Spring or New Orleans or Atlanta or Charlotte or Palm Beach Gardens or Denver or Hartford
$120k-$145k/yr OnsiteFull Time
United Utility Services
United Utility Services: Private U.S. electric-grid infrastructure contractor providing engineering, construction, maintenance, repairs, and storm response for utilities and municipalities.
10+ YOEBachelor's in engineering, 10+ years transmission line design experience, strong knowledge of NESC/NEC/IEEE, ability to lead projects, mentor staff, review designs, and coordinate construction support.
Microsoft Office Suite, PLS-CADD, AutoCAD, Bluebeam
1mo
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Senior Project Engineer - Geotechnical
Parsippany or Boston or Philadelphia or Rocky Hill
$110k-$216k/yr OnsiteFull Time
HNTB
HNTB: Infrastructure design and construction management services firm.
6+ YOEBachelor’s/Master’s/PhD in Engineering with 6–8+ years relevant experience in geotechnical engineering, strong technical problem solving, project leadership, and ability to mentor junior staff.
3w
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Civil Engineer - Senior Technical
Meriden, Connecticut, United States
HybridFull Time
BL Companies
BL Companies: Employee-owned architecture, engineering, environmental, and land surveying firm serving public and private-sector clients.
8+ YOE8+ years civil engineering experience, PE license in-state preferred, land development and stormwater design expertise, construction knowledge, and ability to mentor junior staff.
1w
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Staff Software Engineer
California or Florida or Texas or New Jersey or Alabama or Arizona or Arkansas or Colorado or Connecticut or Georgia or Hawaii or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Nevada or New Hampshire or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Vermont or Virginia or Washington or Wisconsin
$178k-$223k/yr RemoteFull Time
Fuze Health
Fuze Health: Private U.S. healthcare technology providing home diagnostics, genomics, digital pharmacy, and clinical services to healthcare partners.
8+ YOEBachelor's degree or equivalent, 8+ years of software engineering experience, and 2+ years as a technical lead, architect, or staff engineer. Requires complex systems, databases, cloud infrastructure, and AI application expertise.
LangGraph, Mastra, Temporal, LangChain, Vercel AI SDK, Braintrust, Langfuse, PostgreSQL, AWS, Terraform, Kubernetes, Helm, Ruby, Python, TypeScript, JavaScript
2mo
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Staff Structural Engineer - Hybrid - Remote working anywhere in US
San Jose or Los Angeles or Selma or San Diego or Highlands Ranch or Sandy Hook or Middletown or Wilmington or Wilmington or Tampa or Boca Raton or Jacksonville or Pensacola or Tallahassee or Orlando or Augusta or Atlanta or Chicago or Fort Wayne or Louisville or New Orleans or Portland or Portland or Baton Rouge or Hanover or Boston or Detroit or Novi or Minneapolis or Reno or Las Vegas or Omaha or Hillsborough or Albuquerque or Albany or Columbus or Virginia Beach or Rochester or Buffalo or Charlotte or Charleston or Cincinnati or Toledo or Akron or Philadelphia or Nashville or New York or Austin or Fort Worth or Mobile or Beaumont or Birmingham or Anchorage or Phoenix or Little Rock or San Francisco or San Luis Obispo or East Greenwich
$85k-$125k/yr HybridFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and management consultancy for natural and built assets.
6+ YOE6+ years structural engineering experience, PE or senior EIT (sitting for PE within 6 months), bachelor’s in civil/structural engineering, strong US codes knowledge, experience with RISA/ETABS/Revit/AutoCAD, strong communication.
RISA, ETABS, BIM tools, Revit, AutoCAD
1w
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Sr. Staff Engineer Software, Infrastructure Reliability (Chronosphere)
San Francisco or Denver or Austin or Jacksonville or Bridgeport or Seattle or Boston or New York City
$126k-$205k/yr RemoteFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Global cybersecurity platform providing network, cloud, and AI-driven security solutions.
8+ YOERequires 8+ years of relevant experience, backend programming proficiency, cloud-native and distributed systems expertise, Linux and networking knowledge, debugging skills, and experience with AWS or GCP and Kubernetes.
Go, Java, Python, Rust, AWS, GCP, Kubernetes, Linux, Terraform, Cursor, Claude
6d
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Site Quality Lead / Staff Quality Engineer
Guilford, Connecticut, United States
$103k-$150k/yr OnsiteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: The world leader in serving science.
8+ YOEBachelor's degree in engineering, life sciences, or related science; 8+ years of regulated-industry quality experience; expertise in QMS, design controls, risk management, CAPA, audits, and regulatory inspections.
Quality Management System (QMS), CAPA, FMEA, MSA, SPC, APQP, PPAP
2mo
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Staff Structural Engineer - Hybrid - Remote working anywhere in US
San Jose or Los Angeles or Selma or San Diego or Highlands Ranch or Newtown or Middletown or Wilmington or Wilmington or Tampa or Boca Raton or Jacksonville or Pensacola or Tallahassee or Orlando or Augusta or Atlanta or Chicago or Fort Wayne or Louisville or New Orleans or Portland or Portland or Baton Rouge or Hanover or Boston
$85k-$125k/yr HybridFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and management consultancy for natural and built assets.
6+ YOEPE license or Senior EIT, Bachelor's in structural/civil engineering, 6+ years structural project experience, familiarity with US codes (IBC, ACI, AISC), RISA/ETABS/Revit/AutoCAD experience, strong communication and problem-solving.
RISA, ETABS, BIM tools, Revit, AutoCAD
2w
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Staff Mechanical Engineer - Advanced Energy
Orange, Connecticut, United States
$164k-$277k/yr HybridFull Time
Intuitive
IntuitiveNASDAQ: ISRG: Global leader in robotic-assisted and minimally invasive surgery.
12+ YOERequires 12 years of related experience with a bachelor's degree, 8 with a master's, or 5 with a PhD; strong mechanical design, manufacturing, materials, 3D CAD, GD&T, prototyping, reliability, and communication skills.
3D CAD, SolidWorks, GD&T
5d
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Staff Software Engineer
Chicago or Jersey City or Mountain View or Fairfield or Cheshire or Jacksonville or Tallahassee or Tampa or Marlton or Cincinnati or Houston or Sheboygan
RemoteFull Time
SageSure
SageSure: Private managing general underwriter providing catastrophe-exposed home, flood, and commercial insurance for homeowners and small businesses.
5+ YOEBachelor's degree or equivalent practical experience, 5+ years of software engineering experience, modern programming language proficiency, API or distributed systems experience, and technical leadership skills.
Java, TypeScript, Go, Python, C#, AWS, Docker, Kubernetes, Spring Boot, Temporal, Claude Code, Cursor, GitHub Copilot
1mo
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Staff Software Engineer
Charlotte or Chicago or Columbus or Hartford
$116k-$174k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provider of property and casualty insurance and employee benefits.
8+ YOEBachelor's or master's degree in computer science, engineering, or related field; 8+ years' software development experience; modern programming, full-stack, cloud, database, API, CI/CD, and AI expertise.
Java, Python, C#, Go, Angular, React, Node.js, RESTful APIs, AWS, GCP, Azure, SQL Server, Snowflake, PostgreSQL, Oracle, MongoDB, GitHub Copilot, Microsoft Copilot, Copilot Studio, Azure AI Foundry, Google Vertex AI, GCP Agent Development Kit (ADK), CI/CD
2mo
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Staff, Analytics Engineer
United States or California or Connecticut or New Jersey or New York or Pennsylvania or Washington or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or Vermont or District of Columbia
$156k-$229k/yr RemoteFull Time
Twilio
TwilioNYSE: TWLO: Cloud communications platform for building personalized customer experiences.
8+ YOE8+ years in analytics/data engineering or BI; advanced SQL and dbt experience; data modeling, pipelines, and data quality/testing (dbt tests, CI/CD); stakeholder alignment on business metrics; mentorship and communication skills.
dbt, SQL, CI/CD