32 app developer jobs at 25 companies in Connecticut

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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Sr. Software Engineer, Mobile App
Miami or Shelton
$119k-$149k/yr OnsiteFull Time
Subway
Subway: Operates a global chain of quick-service sandwich restaurants.
6+ YOEBachelor's degree or equivalent experience; 6+ years software engineering experience; experience with JavaScript, Node.js, ReactJS, React Native; familiarity with REST APIs, databases, version control, and Agile practices.
JavaScript, Node.js, ReactJS, React Native
2w
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Lead Cloud Developer & Solutions Engineer (Salesforce)
United States or Alabama or Colorado or Connecticut or Florida or Georgia or Iowa or Illinois or Maryland or Minnesota or Ohio or Oklahoma or Pennsylvania or Tennessee or Texas or Virginia or Wisconsin or West Virginia
RemoteFull Time
Millsapps, Ballinger & Associates
Millsapps, Ballinger & Associates: Salesforce software and consulting firm for federal and commercial sectors.
5+ YOESenior Salesforce developer with 5+ years' Salesforce development experience, Platform Developer I and App Builder certifications, Apex/LWC/Flows/SOQL/SFDX/Git/JavaScript experience, ability to hold Public Trust, and U.S. work authorization without sponsorship.
Salesforce, Apex, Lightning Web Components (LWC), Salesforce Flows, SOQL, Salesforce DX (SFDX), Git, JavaScript, REST APIs, Copado, Visual Studio Code, Gmail, Google Chat, Google Calendar, Google Drive, ExAM4Enterprise, ExAM4Inspections, Salesforce AppExchange
1mo
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Senior Software Engineer
South Windsor or Charlotte
HybridFull Time
RCN Capital
RCN Capital: National direct lender for real estate investors.
7+ YOE7+ years software development; senior/lead engineer; full stack with .NET, React/TypeScript; AI/GenAI; Azure; PostgreSQL/CosmosDB; cloud-native; offshore collaboration.
React, TypeScript, Redux, Zustand, Tailwind CSS, C#, .NET 10, .NET Core, Entity Framework Core, Azure Functions, App Services, Service Bus, Azure DevOps, GitHub Actions, PostgreSQL, CosmosDB, LangChain, Semantic Kernel, Docker, Kubernetes
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.
1mo
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Sr. Software Engineer (Hybrid)
Hartford or Charlotte or Short Hills
$123k-$157k/yr HybridFull Time
Selective Insurance
Selective InsuranceNASDAQ: SIGI: Provider of commercial and personal property and casualty insurance.
5+ YOE5+ years of experience designing and developing complex applications; Bachelor's preferred in CS/Engineering; strong .NET/C#, API, SQL; cloud, Azure, DevOps, and leadership skills.
C#, .NET, API development, SQL, Azure, Container Apps, API Management, App Gateway, Key Vault, App Services, Logic Apps, SQL MI, Infrastructure-as-Code, Bicep, ARM, Terraform, Angular, SAFe
1mo
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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 platform for warranty and insurance administration.
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
2w
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Security Software Engineer
Utah or New York or California or Texas or Colorado or New York City or San Francisco or Connecticut or Illinois or District of Columbia or Maryland or Massachusetts or New Jersey or Washington or Virginia or Alaska
$102k-$214k/yr RemoteFull Time
Proofpoint: Provides cybersecurity solutions for email, cloud, and data protection.
Build and maintain tooling and environments for threat research; experience with network inspection, virtualization, scripting (Lua/Python), regex/PCRE, web apps, APIs, databases, containers.
Wireshark, tcpdump, Moloch, VMware, VirtualBox, KVM, Lua, Python, PCRE, React, PostgreSQL, ES, MongoDB, Docker, Kubernetes
1mo
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Senior Software Engineer - Product
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
Consumer Reports
Consumer Reports: Tests products and publishes ratings for consumer advocacy.
5+ YOE5+ years software engineering experience; proficiency with React, React Native, Python (FastAPI); experience building multi-platform apps, CI/CD, automated testing, observability; strong communication; bachelor’s degree preferred.
React, React Native, Python, FastAPI, AWS, Azure, Google Cloud Platform, CI/CD
1d
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Senior Software Engineer
East Hartford, Connecticut, United States
$92k-$164k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
5+ YOE5+ years with C#/.NET Core, MS SQL/T-SQL, web and Windows apps; 5+ years front-end and API tech including React, jQuery, AJAX; 2+ years Azure Cloud and DevOps (GitHub Actions, CI/CD); 1+ years using AI coding tools.
C#, .NET Core, MS SQL, T-SQL, React, jQuery, AJAX, Azure Cloud, GitHub Actions, CI/CD
1mo
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Senior Software Engineer, Next.JS
United States or Alabama or California or Colorado or Connecticut or Florida or Georgia or Louisiana or Maryland or Massachusetts or New Jersey or New York or North Carolina or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or District of Columbia or Wisconsin
$165k-$185k/yr RemoteFull Time
The Motley Fool
The Motley Fool: Provides stock market guidance and financial education services.
5+ YOE5+ years software engineering experience with server-side web applications; strong TypeScript and Next.js App Router experience; production API integrations, caching (Redis/CDN), AWS/Docker, observability (DataDog), and end-to-end testing (Playwright/Cypress).
Next.js, TypeScript, Redis, Cloudflare, AWS, Docker, DataDog, Microsoft Playwright, Playwright, Claude Code, Cursor, Segment, PostHog, GTM, Cypress, Screaming Frog
3w
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SWD Backoffice-SCR - Engineer - Software
Greenwich, Connecticut, United States
HybridFull Time
Interactive Brokers
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
5+ YOEBachelor's or master's in CS or related, 5+ years Java or similar OOP experience, experience with n-tier apps, relational databases (Oracle), Java/JEE or C++, RESTful web services, microservices, JBoss, and CI/CD practices.
Java, Java/JEE, C++, Oracle, JBoss, RESTful web services
1mo
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Staff Software Engineer - Search / AI
Rhode Island or Mississippi or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or North Dakota or New York or New Jersey or New Mexico or Nevada or Ohio or South Carolina or Texas or South Dakota or Vermont or Tennessee or Virginia or Washington or Utah or Wisconsin or West Virginia or Oregon or Wyoming or Oklahoma or Pennsylvania or Colorado or Alabama or Arizona or California or Connecticut or District of Columbia or Florida or Iowa or Arkansas or Idaho or Illinois or Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
$107k-$284k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
7+ YOE7+ years software engineering, 5+ years cloud-native app experience (GCP/Azure/AWS), backend programming in Java/Python/Kotlin/Go, microservices design, AI/LLM integration, search tech, CI/CD, Docker/Kubernetes, observability.
GCP, Azure, AWS, Java, Python, Kotlin, Go, Elastic, OpenSearch, Solr, Lucene, GitHub, Jenkins, CircleCI, Harness, Docker, Kubernetes, LLMs, Retrieval-Augmented Generation (RAG), CI/CD
1d
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Mobile Software Engineer - Req# 606
Southington, Connecticut, United States
HybridFull Time
COCC
COCC: Provides core technology and digital solutions for financial institutions.
3+ YOE3+ years building native Android and/or iOS apps; proficiency with Kotlin, Java, Swift, or Objective-C; experience with CI/CD, DevSecOps and Agile; strong communication and automation mindset; US work authorization without sponsorship.
Kotlin, Java, Swift, Objective-C, Android, iOS, CI/CD, DevSecOps, SANS, PluralSight, CBTNuggets
1mo
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Senior Data AI Engineer
Chicago or District of Columbia or California or Colorado or Connecticut or Illinois or Maryland or Massachusetts or New York or Washington
$72k-$141k/yr HybridFull Time
CNA
CNANYSE: CNA: Provides commercial property and casualty insurance and risk management.
5+ YOE5+ years in data/analytics/app development; 2+ years coding proficiency (Python, Java, SQL); experience designing scalable data pipelines, hybrid/cloud data solutions, GCP services (BigQuery, Dataflow, Dataproc, Pub/Sub, Cloud Composer); AI-assisted development tools; data modeling and ETL/ELT.
AI-assisted development tools, Python, Java, SQL, Google Cloud Platform, BigQuery, Cloud Storage, Dataflow, Dataproc, Pub/Sub, Cloud Composer, ETL, ELT, CI/CD, NoSQL, Agile
1mo
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DevOps Engineer (Hybrid)
Canton or Boston or Salem or Farmington
$86k-$121k/yr HybridFull Time
Intact Insurance Specialty Solutions
Intact Insurance Specialty SolutionsToronto Stock Exchange: IFC: Provides specialized property and casualty insurance and risk services.
3+ YOE3-5+ years in DevOps/CI/CD, IaC (Terraform/Bicep), AKS or managed Kubernetes, containerization (Docker), and modern apps (Java/.NET/React). Bachelor’s degree or equivalent work experience.
GitHub Actions, Docker, Kubernetes, Helm, Terraform, Bicep, AKS, React, Java, .NET, Git
1mo
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Risk, Compliance, and Legal Engineering - Analyst/Associate
Greenwich, Connecticut, United States
$125k-$155k/yr OnsiteFull Time
AQR Capital Management
AQR Capital Management: Quantitative investment firm managing traditional and alternative strategies.
2+ YOEBS in CS/Engineering or related; 2+ years programming experience (Python, SQL, JavaScript, and/or .NET); experience with APIs, web app development, cloud, data visualization (Tableau), and strong analytical and communication skills.
Python, SQL, JavaScript, .NET, Angular, CSS, Tableau, AWS, RESTful services, microservices, APIs
2mo
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Data Operations Engineer (USA)
Stamford, Connecticut, United States
HybridFull Time
Trexquant
Trexquant: Quantitative hedge fund developing systematic trading strategies.
Strong Python and Linux; SQL advantage; distributed/data-intensive apps experience; detail-oriented; adaptable in a dynamic environment; CS/Engineering background.
Python, Linux, SQL, CI/CD
1mo
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Mobile Engineering Team Lead
Alabama or Arizona or Connecticut or Florida or Georgia or Hawaii or Iowa or Illinois or Indiana or Kentucky or Louisiana or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Montana or North Carolina or Nebraska or New Hampshire or New Jersey or Nevada or Ohio or Oregon or Pennsylvania or Rhode Island or Tennessee or Texas or Virginia or Washington or Wisconsin or Wyoming
RemoteFull Time
RethinkFirst
RethinkFirst: Cloud-based behavioral health and special education SaaS platform.
5+ YOE2+ Mgmt7+ years software engineering experience (5+ building production mobile apps); 2+ years tech-lead experience; deep iOS and Android expertise; CI/CD, testing, crash/analytics, and AI-assisted tooling experience; strong communication.
Cursor, Claude Code, GitHub Copilot, Windsurf, Swift, SwiftUI, UIKit, Combine, Xcode, TestFlight, App Store, Google Play, Kotlin, Jetpack Compose, Android Studio, Gradle, Play Console, GitHub Actions, Crashlytics, Sentry, Firebase, Datadog, XCTest, XCUITest, Espresso, JUnit, BrowserStack, Firebase Test Lab, AWS Device Farm, Flutter, Dart, Riverpod, Bloc, React Native, Ionic, Epic, Cerner/Oracle Health, Athenahealth
2mo
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VP, Research Director, Enterprise Business Apps and Services
Cambridge or Connecticut or Chicago or Philadelphia or Atlanta or New York or Charlotte
$190k-$310k/yr OnsiteFull Time
Forrester
ForresterNASDAQ: FORR: Provides market research and business advisory services to global leaders.
15+ YOE15+ years in enterprise business apps, with leadership in product/consulting or advisory roles; strong understanding of AI in enterprise apps; able to engage with senior clients and executives.
2mo
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Senior Digital Tech Lead
Orange or Boston
$128k-$160k/yr OnsiteFull Time
Iberdrola
IberdrolaBME: IBE: Generates and distributes renewable electricity and natural gas globally.
7+ YOE7+ years designing and building native mobile apps; 10+ years IT experience; leadership/architectural experience; strong communication; experience with iOS/Android ecosystems.
Swift, Kotlin, SwiftUI, Jetpack Compose, XCTest, Espresso, Firebase, LaunchDarkly, TestFlight, Play Console, Git, Jenkins, Azure DevOps, CI/CD, Docker, Kubernetes, Spring Boot