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859 java aws jobs at 278 companies in Fairfield, CT

3mo
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Principal Java Developer
New York City or New Jersey
$130k-$150k/yr HybridFull Time
RE Partners
RE Partners: Providing technology consulting and digital transformation services for enterprise clients.
10+ YOE10+ years Java experience with Core Java and Spring; expertise in low-latency, high-throughput systems; OpenShift/Kubernetes and AWS deployment experience; familiarity with MongoDB and messaging systems.
Java, Spring, Red Hat OpenShift, Kubernetes, AWS, ECS, EKS, Lambda, S3, MongoDB, Kafka, RabbitMQ
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1mo
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Java Developer
New York, New York, United States
OnsiteFull Time
Virtusa
Virtusa: Global provider of digital engineering and IT outsourcing services.
Strong application development experience in Agile environments; expertise in Java/J2EE, Spring (Boot, Batch), JPA, REST, microservices, AWS, Kubernetes, CI/CD, testing frameworks, logging and collaboration tools.
JUnit, Cucumber, Splunk, JIRA, Confluence, Java, J2EE, XML, Web Services, SOA, Spring, Spring Batch, Spring Boot, JPA, REST, MQ, AWS, Git, Bitbucket, Maven, Gradle, Jenkins, Kubernetes
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3mo
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Lead Software Engineer - Java/AWS
Jersey City, New Jersey, United States
$152k-$215k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years in software engineering; Java/J2EE; Spring; REST APIs; Oracle/Cassandra; AWS; CI/CD; Agile; testing/automation.
Java, J2EE, Spring, REST API, Oracle, Cassandra, AWS, BlazeMeter, Splunk, Dynatrace, Postman, SoapUI, Swagger, Agile, Cucumber, Cloud Foundry
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5d
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Sr. Software Engineer – Java/AWS
New York City, New York, United States
$75k-$135k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
Design and develop scalable, secure Java/Spring Boot backend services; AWS cloud experience; SQL/PLSQL/MySQL proficiency; experience with CI/CD, agile teams, and strong communication.
Java, Spring Boot, AWS, SQL, PL/SQL, MySQL, CI/CD
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1mo
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Java Developer
New York, New York, United States
$110k-$148k/yr OnsiteFull Time
Virtusa
Virtusa: Digital engineering and IT business transformation services provider.
Proven Java/J2EE development experience with Spring, REST, microservices, CI/CD, Kubernetes and AWS; familiarity with testing and monitoring tools and strong debugging skills.
Junit, Cucumber, Splunk, JIRA, Confluence, Core Java J2EE, XML, Web Services, SOA, Spring, spring batch, Spring boot, JPA, REST, MQ, AWS, GIT, Bitbucket, Maven, Gradle, Jenkins, CI, CD, Kubernetes
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3mo
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Sr. Staff Engineer - Java / SpringBoot / AWS
Chicago or Scottsdale or San Francisco or New York
$155k-$215k/yr HybridFull Time
Early Warning Services
Early Warning Services: Operates payment and risk solutions for the financial industry.
12+ YOEExtensive Java/SpringBoot/AWS experience; distributed systems; Docker; cloud; SDLC; cross-team leadership.
Docker, Java, Spring, SpringBoot, AWS, Maven, Gradle
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5d
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Sr. Software Engineer – Java/AWS
New York, New York, United States
$75k-$135k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
Experienced Java/Spring Boot engineer with AWS, SQL/PLSQL/MySQL proficiency; experience building secure, scalable backend systems and working in Agile teams. Must be authorized to work in the US without sponsorship.
Java, Spring Boot, AWS, SQL, PL/SQL, MySQL, CI/CD
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2w
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Java Technical Lead
White Plains, New York, United States
$90k-$100k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOE10+ years Java experience with Spring Boot, microservices, REST APIs, MySql, AWS log analysis, CI/CD familiarity, production support, and experience leading offshore teams.
AWS, Spring Boot, API Microservices, Core JAVA, MySql, CloudWatch, CI/CD
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1w
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Java Full Stack Developer with AWS
New York, New York, United States
$106k-$145k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
Experienced software engineer with mastery of the software development lifecycle, ability to work independently on complex problems, and to lead technical work and collaborate with stakeholders.
Java, AWS
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3mo
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SWD UI Brokerage - Sr Developer - Java
Greenwich, Connecticut, United States
HybridFull Time
Interactive Brokers
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
Bachelor's or Master's in CS; Java, Spring, Vert.x; REST; Git; unit/integration tests; WebSockets; AWS a plus; agile experience a plus.
Java, Spring, Vert.x, Git, REST, JUnit, WebSockets, AWS
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2d
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Senior Java Software Engineer
New York City, New York, United States
$120k-$175k/yr RemoteFull Time
Fanatics
Fanatics: Global digital sports platform for merchandise, collectibles, and betting.
6+ YOE6+ years Java experience, Spring Boot, REST APIs, Salesforce integrations, experience with distributed systems, Kafka, AWS, Git and CI/CD; strong troubleshooting and communication skills.
Java, Spring Boot, REST APIs, Salesforce, Apex, Lightning Web Components (LWC), Salesforce APIs, Kafka, AWS, Git, React, Angular, CI/CD, OpenAI, Anthropic, Amazon Bedrock, LangChain, Microsoft Copilot, Vertex AI
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2mo
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AI Java Developer
New York, New York, United States
$100k-$125k/yr OnsiteFull Time
Ninth Wave
Ninth Wave: Provides secure financial data connectivity and open banking platforms.
Hands-on Java 17+, Spring Boot, OpenSearch; AWS Bedrock integration; GenAI experience; REST APIs; CI/CD; fintech/open banking knowledge a plus
Java, Java 17+, Spring Boot, Spring MVC, Thymeleaf, REST, OpenSearch, Elasticsearch, AWS Bedrock, LLMs, RAG, Vector databases, Git, Maven, CI/CD, Postman
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1mo
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Java Engineer (CONTRACT)
Weehawken, New Jersey, United States
$60k-$135k/yr OnsiteContract
Wipro
WiproNYSE: WIT: Global technology services and consulting for digital transformation.
5+ YOESenior full‑stack engineer with expertise in Java, cloud-native development, web front-end (React.js), APIs, databases (SQL/NoSQL), and CI/CD; bachelor's degree in CS/engineering required.
Java, Go, Python, JavaScript, React.js, SQL, NoSQL, AWS, Azure, AWS Lambda, Firebase, Docker, Kubernetes, Knative, Git, CI/CD
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2w
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Lead Software Engineer (Java, Python, AWS)
New York, New York, United States
$215k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOE1+ MgmtBachelor's degree, 4+ years professional software engineering experience, 1+ year cloud experience, proficiency in Java/Python, strong communication and critical thinking; people management experience preferred.
Java, Python, Go, Open Source RDBMS, NoSQL, Docker, Kubernetes, Databricks, AWS, Google Cloud, Microsoft Azure
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1w
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Java FS Architect
New York City, New York, United States
$96k-$139k/yr OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Experience in Java full-stack architecture, integration, cloud migrations, front-end frameworks, relational databases, and SDLC; bachelor\u0002s degree or equivalent; US work authorization required; no visa sponsorship.
Java, J2EE, Spring, REST APIs, TypeScript, JavaScript, Angular, React, AWS, OpenShift, Oracle, MS SQL, PostgreSQL, Claude Sonnet, CodeAssist
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1mo
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Java Tech Lead
Milan or London or New York City
OnsiteFull Time
MDOTM
MDOTM: Develops AI software for institutional investment and portfolio management.
Expert Java & Spring Boot experience, proven technical leadership, strong architecture knowledge (DDD, event-driven), SQL/NoSQL (MySQL, MongoDB), TDD (JUnit, Mockito, Testcontainers), messaging (ActiveMQ, Kafka), and English proficiency.
Java, Spring Boot, MySQL, MongoDB, JUnit, Mockito, Testcontainers, ActiveMQ, Kafka, gRPC, GraphQL, GitLab Pipelines, GitHub Actions, Jenkins, AWS, EC2, S3, Docker, Kubernetes
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3mo
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Backend Java Developer - Vice President
Rutherford, New Jersey, United States
$142k-$213k/yr HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
8+ YOE8+ years Java backend (Java 17+) experience; strong Spring (Boot/Data/Cloud), SQL, data processing, TDD, Maven/Gradle, SonarQube; microservices/event-driven architecture; GenAI tooling experience; bachelor\u0002s required, master\u0002s preferred.
Java 17, Spring Boot, Spring Data, Spring Cloud, SQL, Maven, Gradle, SonarQube, Apache Spark, Flink, Docker, Kubernetes, AWS, Azure, GCP, Generative AI (GenAI)
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1w
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Principal Java Microservices Architect — AI & Agentic Platforms
Chicago or New York
$165k-$205k/yr OnsiteFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global advertising and digital transformation agency holding.
12+ YOE12+ years software engineering, 7+ years microservices/architecture, expert Java (17/21), Spring Boot, cloud-native, containerization, observability, and AI/agentic backend experience.
Java 17, Java 21, Spring Boot, Spring Cloud, Project Reactor, RxJava, gRPC, GraphQL, WebSockets, REST, TypeScript, Python, Node.js, Redis, Docker, Kubernetes (GKE), Istio, Prometheus, Grafana, OpenTelemetry, Datadog, Google Cloud, AWS, Azure, Resilience4j, Agent Development Kit (ADK), Model Context Protocol (MCP)
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1mo
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Delivery Consultant - AI/ML, Professional Services - AWS Industries
Jersey City or Austin or Atlanta or New York or Mountain View or Dallas
OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years cloud architecture, 2+ years GenAI/ML deployment, strong programming skills (Python/Java), Bachelor's in CS or equivalent.
Python, Java, AWS, Sagemaker, EC2, S3
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3w
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Staff Engineer (Java)
New York, New York, United States
HybridFull Time
Magnite
MagniteNASDAQ: MGNI: Independent sell-side platform for digital media advertising.
6+ YOE6+ years software engineering experience building distributed, low-latency systems; strong Java and multithreading skills; experience with AWS, containers, observability and caching/databases.
Java, Vert.x, Spring Boot, MySQL, PostgreSQL, Aerospike, Memcached, Redis, Datadog, Grafana, Prometheus, OpenTelemetry, Docker, ECS, Kubernetes, EKS, AWS Lambda, Amazon S3, Amazon RDS, CloudWatch, SonarQube, Terraform, CI/CD
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