Java Software Engineer Jobs in Avon, CT, US

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Software Engineer I (Java, Business Rules)

Hartford, Connecticut, United States

$99k-$163k/yr HybridFull Time

TravelersNYSE: TRV: Provide property and casualty insurance for individuals and businesses.

3+ YOEThree years programming experience; Java, PostgreSQL, AWS, Business Rules Management Systems; Agile; strong problem solving and communication; Bachelor's in CS or related field; two additional years of software engineering experience.

Java, PostgreSQL, AWS, Business Rules Management Systems

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Technical Software Engineering Lead - Java

Chicago or Hartford or Charlotte or Columbus

$116k-$189k/yr HybridFull Time

The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.

5+ YOELead engineering teams to deliver Java/J2EE applications, cloud native architectures, and AWS-based solutions; strong design, DevOps, and security practices; 5+ years of Java experience; hybrid work schedule.

Java, J2EE, Springboot, Apache Camel, AWS, CloudFormation, Terraform, CDK, Python, Lambda, Jenkins, GitHub, Docker, Kubernetes, SonarQube, Copilot

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Embedded Software Engineer

Farmington, Connecticut, United States

$93k-$116k/yr OnsiteFull Time

OtisNYSE: OTIS: Manufactures, installs, and services elevators and escalators worldwide.

Bachelor's in Electrical or Software Engineering; proficiency in C/C++, Python/Java; embedded software for real-time elevator controls; strong problem-solving and collaboration.

C, C++, Python, Java, Matlab, Simulink, .NET, Visual Studio, C#

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Staff Software Engineer - Java Cloud (Health100 Platform)

Woonsocket or Boston or Scottsdale or Hartford or Richardson or Chicago

$118k-$284k/yr HybridFull Time

CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.

7+ YOE7+ years Java development; REST APIs/microservices; cloud (GCP/Azure); CI/CD and TDD; mentorship; strong ownership.

Java, Spring, Spring Boot, REST, Cloud - GCP/Azure, CI/CD, TDD, Kafka, Pub/Sub

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Software Engineer

Bloomfield, Connecticut, United States

OnsiteFull Time

LabcorpNYSE: LH: Provides clinical laboratory testing and drug development services globally.

3+ YOE3+ years in robotics/embedded software; proficiency in Java, C/C++, Python, or Rust; strong OO design and system integration; RTOS/embedded expertise; Bachelor’s or Associate with robotics experience, or high school diploma with 4+ years of robotics experience.

Java, C++, Python, Rust, Git, CI/CD, Angular, Node.js, Docker, Kubernetes

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Sr Software Engineer

Bristol or Glendale

$142k-$190k/yr HybridFull Time

The Walt Disney CompanyNYSE: DIS: Produces entertainment content and operates international theme parks.

5+ YOE5+ years software engineering experience; BS in CS; proficient in Java, Python, or JavaScript; REST/GraphQL; AWS; Docker/Kubernetes; CI/CD; databases; Agile; strong communication.

Java, Python, JavaScript, REST, GraphQL, AWS, S3, Lambda, EC2, Docker, Kubernetes, Gitlab-CI, Terraform, CloudFormation, Jenkins, MongoDB, Redis, Elasticsearch, PostgreSQL, DynamoDB, TensorFlow, PyTorch

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Sr. Software Engineer

Shelton, Connecticut, United States

$119k-$149k/yr OnsiteFull Time

Subway: Operates a global chain of quick-service sandwich restaurants.

5+ YOEDesign, develop, maintain APIs/integrations; 5+ years production software; proficient in C#, Java, or JavaScript/Node.js; strong problem-solving and communication.

C#, Java, JavaScript/Node.js, AWS, Code assistants (Copilot/Claude)

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Senior Software Engineer

Rensselaer, New York, United States

$78k-$147k/yr OnsiteFull Time

New York Independent System Operator: Manages New York's electric grid and wholesale power markets.

2+ YOEBachelor's degree in Computer Science or Information Systems; 2 years of software development experience; experience with Java/JavaScript; familiarity with SQL and web technologies.

Eclipse SVN, Java, JavaScript, Jenkins, JBoss, Oracle SQL Developer, JUnit

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Software Engineer

Danbury, Connecticut, United States

OnsiteFull Time

BlueCrest: Manufactures automated equipment for mail and parcel processing.

8+ YOE10+ years in object-oriented software design; 8+ years in C++ development; real-time control for mechatronics; RTOS (RTX); Agile experience; BS/MS in CS or related; strong problem solving and communication.

C++, Java, C#, .NET, RTX, SQLServer, Oracle

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Energy Management Systems (EMS) Software Engineer

Holyoke, Massachusetts, United States

$136k-$182k/yr HybridMultiple Commitments Available

ISO New England: Operates the New England power grid and wholesale markets.

7+ YOE1+ MgmtSenior EMS software engineer with 7+ years in real-time/EMS software; strong UNIX, Oracle PL/SQL, C++, JAVA; leadership experience; excellent communication and analytical skills.

UNIX, Oracle PL/SQL, C++, JAVA

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Lead Software Engineer - Data Streaming/Integration Platforms

Bristol, Connecticut, United States

OnsiteFull Time

The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.

7+ YOE7+ years software engineering; strong Java; AWS; Terraform; Kafka; Spring Boot; microservices; distributed teams.

Terraform, AWS, Kubernetes, Apache Kafka, Spring Boot, Java, CI/CD

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Software Engineer – Azure Application Developer

Cincinnati or Austin or Atlanta or Milwaukee or Houston or Hartford or Denver or Dallas or Detroit or Columbus

OnsiteFull Time

Avanade: Provides IT consulting services for businesses using Microsoft technology.

2+ YOE2+ years of professional experience building enterprise solutions using .NET and/or Java on Azure; experienced with RESTful services, Azure PaaS, databases, and containers.

C#/.NET, Java, Azure, Azure App Services, Azure Functions, Service Bus, Entity Framework, Azure SQL, Docker, Kubernetes, AKS, GitHub Actions, Azure DevOps

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Lead Software Engineer - Stanley Access Technologies

Farmington, Connecticut, United States

OnsiteFull Time

AllegionNYSE: ALLE: Provides security products and solutions for doors and surrounding areas.

8+ YOELead software engineer with 8+ years of experience; architecture leadership; full-stack skills; Agile; AWS; interest in IoT.

AWS, Java, Spring Boot, Docker, Kotlin, Angular, Flutter, Django

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Lead Software Engineer - Stanley Access Technologies

Farmington, Connecticut, United States

OnsiteFull Time

AllegionNew York Stock Exchange: ALLE: Manufactures and sells locks, door hardware, and security solutions.

8+ YOE8+ years software engineering; solution architect experience; Agile; AWS/JVM stack; IoT interest; cross-domain leadership.

AWS, Java, Spring Boot, Docker, Kotlin, Angular, Flutter, Django, AWS IoT Core

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Senior Software Engineer

Hartford, Connecticut, United States

$92k-$164k/yr RemoteFull Time

UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-driven healthcare services.

5+ YOE5+ years in reporting/analytics; Power BI, Snowflake; 3+ years C#/.NET or Java; MS SQL; frontend/API tech; cloud and DevOps; OpenAI tools.

Power BI, Snowflake, C#/.NET, MS SQL, React, JavaScript, jQuery, AJAX, CSS, HTML, REST API, OpenAI, GitHub Copilot, Terraform, Docker, Kubernetes, Azure, AWS, GCP, CI/CD, Linux, PowerShell, GitHub Actions, Azure DevOps

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Senior Software Engineer, APIs

Shelton, Connecticut, United States

$119k-$149k/yr OnsiteFull Time

Subway: Operates a global chain of franchised quick-service sandwich restaurants.

5+ YOE5+ years production software development; RESTful/GraphQL APIs at scale; AWS serverless; AI tooling; third-party integrations; CS/SE degree or equivalent; Shelton, CT location.

AWS, API Gateway, DynamoDB, SQS, SNS, Node.js, Java, C#, REST, GraphQL, GitHub Copilot, Claude, GitHub Actions, Azure DevOps

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Electrical Systems Embedded Software Engineer

Groton, Connecticut, United States

OnsiteFull Time

General Dynamics Electric BoatNYSE: GD: Designs, builds, and maintains submarines for the U.S. Navy.

5+ YOEBachelor’s in Electrical or Computer Engineering; 5-14 years experience; C++ proficiency; Navy submarine familiarity preferred.

C++, Matlab/Simulink, LabVIEW, RTOS, GIT, TFS, DOORS, MS Project, Java, .NET, MBSE

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Software Development Engineer in Test (SDET)

Shelton, Connecticut, United States

$103k-$128k/yr OnsiteFull Time

Subway: Global provider of franchised quick-service sandwiches and salads.

4+ YOE4–7 years in software testing/automation; strong programming; CI/CD experience; API/UI testing; Agile environment.

Selenium, Cypress, Playwright, REST-assured, Postman, Java, JavaScript, Python, C#

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Senior Software Engineer, Calibration, Automation & Tools

New Haven, Connecticut, United States

$124k-$187k/yr HybridFull Time

D-Wave QuantumNYSE: QBTS: Provides commercial quantum computing systems, software, and cloud services.

5+ YOEBS or higher in CS/EE/Math/Physics; 5+ years full-stack dev; strong Python and at least one high-level language; frontend and backend proficiency; microservices, REST APIs, SQL; AWS, CI/CD; testing; excellent communication.

Python, Java, Go, C, C++, React, Angular, Vue.js, PostgreSQL, Oracle, microservices, RESTful APIs, Git, AWS, CI/CD, unit testing, integration testing, end-to-end testing

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Software Engineering Advisor - Hybrid

Raleigh or Austin or Bloomfield or Denver or Bloomington or Morris Plains or Plano

$112k-$186k/yr HybridFull Time

The Cigna GroupNYSE: CI: Provides health insurance and pharmacy benefit management services.

8+ YOE8+ years in software automation testing; 3+ years in Agile; automation tools Selenium, Cucumber, Java, Cypress, Robot Framework (Python); OO programming; relational databases; GitHub; strong communication.

Selenium, Cucumber, Java, Cypress, Robot Framework (Python), GitHub, Object-Oriented Programming, Relational Databases, JavaScript, TypeScript, AWS, DynamoDB, S3, Lambda, Pega

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Sr. API Engineer

Shelton, Connecticut, United States

$119k-$149k/yr OnsiteFull Time

Subway: Operates a global chain of franchised quick-service sandwich restaurants.

5+ YOE5+ years software development; REST/GraphQL APIs; AWS serverless; AI tooling; third-party integrations.

AWS (Lambda, API Gateway, DynamoDB, SQS/SNS), Node.js, TypeScript, Java, C#, Git, GitHub Actions, Azure DevOps, Serverless, AI tooling (GitHub Copilot, Claude), REST, GraphQL

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Application Developer / Engineer I

Atlanta or Wallingford or Louisville or Tampa or Indianapolis or Miami or Wilmington or Mason or Richmond or Des Moines

HybridFull Time

Elevance HealthNYSE: ELV: Provides health insurance plans and integrated healthcare services.

3+ YOEBA/BS in IT or CS; 3+ years in application/system development; .NET, Java, Angular/React; API development; SQL Server; MongoDB; cloud concepts; on-call support.

.NET, Java, Angular, React, APIs, SQL Server, MongoDB, Cloud

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Lead Platform Engineer

Boston or Hartford

$100k-$157k/yr RemoteFull Time

Voya FinancialNYSE: VOYA: Provides retirement, investment, and insurance products and services.

5+ YOEExtensive Kubernetes/OpenShift experience, OpenShift/ARO, Docker/Podman, Terraform/Ansible, CI/CD, Java/.NET apps, on-call support, strong collaboration.

Kubernetes, OpenShift, Azure OpenShift, Docker, Podman, Terraform, Ansible, Jenkins, GitHub, ArgoCD, Azure DevOps, Artifactory, JBoss, Nginx, Apache, Java, .NET, Dynatrace, Prometheus, Grafana, Kiali, Ansible Automation

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Android Developer (Berlin, CT, US, 06037)

Berlin, Connecticut, United States

OnsiteFull Time

ASSA ABLOYNasdaq Stockholm: ASSA B: Global manufacturer of locks and automated entrance systems.

3+ YOEBachelor’s degree in Computer Engineering, Computer Science, Information Systems or related field; 3 years mobile development experience; Kotlin/Java for Android; Jenkins, Maven, GitHub/GitLab; RESTful SDKs/APIs; SQL; SCRUM; Agile; in-office work required

Kotlin, Java, Jenkins, Maven, GitHub, GitLab, RESTful APIs, SQL, SCRUM, Agile

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AI Full Stack Engineer Sr Stf

Bethesda or Dover or Fort Worth or Highlands Ranch or King of Prussia or Moorestown or Orlando or Stratford

RemoteFull Time

Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.

15+ YOESenior AI/ML engineer with full-stack development, cloud deployment, and data/AI experience; US citizenship required; Bachelor's or higher in CS/IT/AI.

Python, CI/CD, GitLab, Jenkins, ArgoCD, RDS, Redshift, Snowflake, LLMs, MLOps, GenAI, API Development, Java, C++

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2mo

Mobile Security Engineer - Req# 502

Southington, Connecticut, United States

$110k-$155k/yr HybridFull Time

COCC: Provides core banking and digital solutions for financial institutions.

4+ YOE4+ years mobile app development; secure coding; iOS/Android; security tools; CI/CD; cross-team collaboration.

Swift, Objective-C, Kotlin, Java, Burp Suite, MobSF, Frida, Drozer, Postman, Checkmarx, Fortify, SonarQube, Git, CI/CD

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Kubernetes Platform Specialist (AWS)

Hartford or Saint Paul

$49k-$105k/yr HybridFull Time

CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.

8+ YOE8-10 years in cloud engineering/DevOps, AWS (EKS, EC2, IAM, VPC, Lambda, S3, RDS, CloudFormation, CloudWatch, Route 53), Kubernetes/EKS, Docker, Python and shell scripting, Jenkins CI/CD, IaC (CloudFormation/Terraform/AWS CDK), security/compliance, architecture and automation.

AWS, EC2, EKS, IAM, VPC, Lambda, S3, RDS, CloudFormation, CloudWatch, Route 53, Kubernetes, Docker, Python, Bash, Go, TypeScript, Java, Jenkins, Terraform, AWS CDK, Terraform, Git, CI/CD, Infrastructure as Code, RBAC, network_policies, Helm

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Enterprise Strategy Architect

Jersey City or Simsbury or Philadelphia

$240k-$255k/yr HybridFull Time

ChubbNYSE: CB: Provides property, casualty, and life insurance and reinsurance services globally.

15+ YOEBachelor's in CS or Engineering preferred; 15+ years in software engineering/architecture; strong leadership; broad tech stack experience; cloud and microservices; insurance domain a plus.

Java, .NET, Python, Kafka, MQ, JavaScript, Angular, Node.js, Azure

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2mo

Senior Manager, Solution Architect

Dallas or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Baltimore or Rochester or Boston or Sacramento or St. Louis or Salt Lake City or San Antonio or San Diego or Los Angeles or Seattle or New York or Orlando or Phoenix or Pittsburgh or Portland or Miami or Houston or Dallas or Fort Worth or Greensboro or Hartford or Indianapolis or Irvine or Jacksonville or Louisville or Birmingham or Melville or Tampa or Albany or Denver or Des Moines or Detroit or Buffalo or Orlando or San Jose

$124k-$280k/yr OnsiteFull Time

PwC: Provides global audit, tax, and business consulting services.

15+ YOE6+ Mgmt15+ years software engineering/architecture; 6+ years AWS; AI-native engineering; leading cloud migration/modernization; strong front-end and back-end skills; AWS security and IaC expertise.

AWS, Terraform, CloudFormation, CDK, Docker, Kubernetes, React, Angular, Vue.js, Node.js, Java, Python, GitHub Copilot, Claude, Codex, Kiro, Lambda, EC2, ECS, EKS, API Gateway, RDS, DynamoDB, S3, CloudFront, Cognito, IAM, CloudWatch, X-Ray, CloudTrail, CodePipeline, GitHub Actions, Jenkins, DMS, SCT, Migration Hub