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1,179 java software development engineer jobs at 350 companies in Fairfield, CT

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Senior Java Software Engineer
New York, New York, United States
$123k-$215k/yr HybridFull Time
American Express
American ExpressNYSE: AXP: Global financial services and credit card payment network.
10+ YOEBachelor's (or equivalent),10+ years software development,5+ years building large-scale Java distributed systems; REST API, Spring/Spring Boot, Netty,gRPC,JUnit,Oracle,CI/CD,Docker/OpenShift experience.
Java, REST API, Spring, Spring Boot, Netty, gRPC, JUnit, Oracle, Maven, Git, Docker, OpenShift
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3mo
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Java Lead Software Engineer
New York City, New York, United States
$152k-$215k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
7+ YOE7+ years of professional software development; strong Java (11/17+), Spring Boot; CI/CD, cloud native, Agile; financial services domain knowledge.
Java, Spring Boot, CI/CD, OpenTelemetry, AWS, Kubernetes, API Gateway, S3, RDS, DynamoDB, EKS, Lambdas, SQS, SNS, KMS
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2mo
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Software Development Engineer
Seattle or Arlington or Bellevue or New York or Astoria or Brooklyn or Carle Place or Cupertino
$144k-$224k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years professional software development; 2+ years design/architecture; 3+ years building complex software systems; 2+ years multi-tier or distributed apps in C#/C++/Java/Perl; Bachelor's degree or equivalent.
C#, C++, Java, Perl, Python
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1mo
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Java Software Engineer - Financial Markets
Katowice or Warsaw or London or Amsterdam or Brussels or New York or Singapore
zł10k-zł22k/mo OnsiteFull Time
ING
INGEuronext Amsterdam: INGA: Provides retail, wholesale, and investment banking services worldwide.
5+ YOEMSc or equivalent experience, 5+ years building production-grade software, strong algorithms/concurrency skills, hands-on Java, Spring Boot, Git, SQL, and English proficiency.
Java, Spring Boot, Git, SQL, REST APIs, CI/CD, LSEG / RFA, Bloomberg B-Pipe
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1mo
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Java Software Developer
Amsterdam or Chicago or London or New York City
OnsiteFull Time
Headlands Technologies
Headlands Technologies: A global proprietary trading firm utilizing quantitative algorithms.
Proven software engineering skills with strong Java ability; computing degree preferred or extensive professional experience; knowledge of networking, storage, distributed systems, and testing; C++ and Linux are a plus.
Java, C++, Linux
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2mo
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Software Engineer - Java
New York, New York, United States
$123k-$165k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
3+ YOE3+ years software engineering; proficient in Java and another OOP language; CI/CD; backend design; caching; CS fundamentals; design patterns; async programming; strong communication.
Java, Kotlin, Scala, Python, Go, JavaScript, TypeScript, Git, CI/CD, Datadog, New Relic, Kafka, Kinesis, SQS, Jenkins, Docker
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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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Software Engineer - Java
New York, New York, United States
$123k-$165k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
3+ YOE3+ years software engineering; proficient in Java and another OOP language; experience with source control and CI/CD; backend architecture design; caching knowledge; CS fundamentals; asynchronous programming; strong communication.
Java, Kotlin, Scala, Python, Go, JavaScript, TypeScript, Git, CI/CD, Jenkins, Docker, Kafka, Kinesis, SQS, Datadog, New Relic, SQL, NoSQL
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1mo
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Sr. Software Development Engineer
United States or Bellevue or New York City
$136k-$148k/yr HybridFull Time
iSpot.tv
iSpot.tv: Provides real-time measurement and analytics for TV advertising.
Senior software engineer with strong cloud-native and platform engineering experience; expertise in AWS, data pipelines, Java/Spring Boot, CI/CD, Kubernetes, Snowflake, Airflow; mentoring and domain ownership expected.
AWS, S3, Lambda, EC2, IAM, Java, Spring Boot, MySQL, Snowflake, RabbitMQ, Apache Airflow, Airflow DAGs, Kubernetes, EKS, Docker, CI/CD, Terraform, CircleCI, Kiro, Gemini, Copilot, Cursor, Claude Code
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1mo
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Sr Software Development Engineer
Houston or Greenwich
$93k-$232k/yr HybridFull Time
IQVIA
IQVIANYSE: IQV: Provides clinical research and data analytics for pharmaceutical companies.
10+ YOE10+ years software development experience; proficiency in .NET and/or Java; cloud (AWS/Azure) experience; hands-on coding, API and database design, CI/CD and Git; healthcare claims or analytics domain experience preferred.
.NET, Java, AWS, Azure, FHIR, HL7, CI/CD, Git
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1mo
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Software Development Engineer
New York, New York, United States
$149k-$215k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
Backend and data applications development; Java/Scala; RESTful APIs; SQL and NoSQL databases; distributed systems (Spark, Kafka, Hadoop); cloud (AWS/Azure); CS degree or equivalent experience; strong communication and documentation.
Java, Scala, RESTful APIs, SQL, NoSQL, Apache Spark, Kafka, Hadoop, AWS, Azure
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Software Engineer (C++/Java)
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
Databento
Databento: Provides a pay-as-you-go financial market data platform.
5+ YOE5+ years software engineering experience; strong proficiency in C/C++ and Java; experience with low-level systems, multithreading, networking, lldb/gdb; trading or finance experience preferred.
C/C++, Java, C#, lldb, gdb
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3w
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Java Developer
New York or Jersey City
$65k-$75k/yr OnsiteFull Time, Contract
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
4+ YOEBachelor's degree, 4+ years software development experience, strong Java 11+, Spring Boot, Microservices, Angular, Kafka, MongoDB/SQL/PL-SQL, ELK Stack, and CI/CD experience.
Java, Spring Boot, Spring Framework, Microservices, Angular, Apache Kafka, MongoDB, SQL, PL/SQL, Elasticsearch, Logstash, Kibana, CI/CD
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1mo
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Associate Software Development Engineer - Java Microservices - Hybrid 4 days
New York, New York, United States
$107k-$150k/yr HybridFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
5.5+ YOEPolyglot full‑lifecycle engineer with 5.5+ years experience. Experience designing and implementing REST microservices (Java/Spring, Node.js, Golang), messaging (Kafka/Rabbit/IBM/Active MQ), DevOps, monitoring, and cloud deployment (AWS/Azure/GCP).
REST, Node.js, Java, Spring, React, Golang, Kafka, Rabbit MQ, IBM MQ, Active MQ, Maven, Gradle, Jenkins, GitLab, Terraform, Docker, ELK, Splunk, Kiali, Prometheus, Grafana, Dynatrace, Datadog, GCP, AWS, Azure, APIGEE, API Connect, Kong, Mule, AWS API Manager, Azure APIM, GraphQL, gRPC, Postgres, MongoDB, MySQL, Neo4j, HTML, CSS, JavaScript
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2w
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Senior Software Engineer (Java)
New York, New York, United States
HybridFull Time
ARQ
ARQ: Global financial platform for cross-border currency and wealth management.
Fluency in Java backend development, Bachelor's degree in CS/Math/Physics/Engineering required, experience building scalable systems, strong English communication skills.
Java 25, Postgres, Spring Boot
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3mo
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Java Developer
Boston or Tarrytown
HybridFull Time
Zifo
Zifo: Provides scientific informatics services for life sciences R&D organizations.
2+ YOEBachelor’s or master’s degree; 2+ years Java development; lab informatics/LIMS experience preferred; Agilent SLIMS a plus; Jira/story writing.
Java, Jira, SLIMS, Laboratory Information Management System
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1mo
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Associate Software Development Engineer - Java Microservices - Hybrid 4 days
New York, New York, United States
$107k-$150k/yr HybridFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global advertising and digital transformation agency holding.
5.5+ YOE5.5+ years experience preferred; proficiency in Java microservices, REST, messaging (Kafka/RabbitMQ/IBM MQ), DevOps (Maven/Gradle/Jenkins/GitLab/Terraform/Docker), cloud (AWS/Azure/GCP), monitoring tools and SQL/NoSQL databases.
Java, Node.js, Spring, React, Go, REST, Kafka, RabbitMQ, IBM MQ, ActiveMQ, Maven, Gradle, Jenkins, GitLab, Terraform, Docker, ELK, Splunk, Kiali, Prometheus, Grafana, Dynatrace, Datadog, GCP, AWS, Azure, Apigee, API Connect, Kong, Mule, AWS API Manager, Azure APIM, GraphQL, gRPC, Postgres, MongoDB, MySQL, Neo4j, HTML, CSS, JavaScript
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2w
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Java Developer
New York City, New York, United States
OnsiteFull Time
Virtusa
Virtusa: Global provider of digital engineering and IT outsourcing services.
Senior Java developer with experience in multi-threaded Java/J2EE/Spring Boot, microservices, Docker/Kubernetes, databases (Oracle, MySQL, Postgres, MongoDB), Kafka, ELK, unit testing (JUnit), CI/CD tools (Jenkins, SonarQube, Git, Maven, Gradle) and strong English communication.
Java, J2EE, Spring Boot, Docker, Kubernetes, Oracle, MySQL, Postgres, MongoDB, Kafka, Kafka Streams, ELK, JUnit, GitLab, GIT, Jenkins, SonarQube, Maven, Gradle, JSON, XML, XSD
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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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3w
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Senior Software Engineer, Java
New York City, New York, United States
$225k-$300k/yr OnsiteFull Time
CLEAR
CLEARNYSE: YOU: Secure biometric identity platform for travel and venue access
6+ YOE6+ years full-stack engineering experience with Java, React, and TypeScript; strong distributed systems, APIs, cloud (AWS), Docker, Kubernetes, GitHub, CI/CD experience; excellent communication and mentoring skills.
Java, React, TypeScript, AWS, Docker, Kubernetes, GitHub, CI/CD
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