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267 java springboot jobs at 95 companies in Fairfield, CT

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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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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2w
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Java Developer
New York, New York, United States
OnsiteFull Time
Virtusa
Virtusa: Digital engineering and IT business transformation services provider.
Experienced in Java/J2EE/Spring Boot, microservices, Docker/Kubernetes, databases, Kafka, ELK, REST/SOAP, unit testing and CI/CD practices.
Java, J2EE, Spring Boot, Microservice, Docker, Kubernetes, Oracle, MySQL, Postgres, MongoDB, JUnit, Kafka, Kafka streams, ELK, SOAP, RESTful, JSON, XML, XSD, GitLab, GIT, Jenkins, SonarQube, Maven, Gradle
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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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1d
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Sr Java Developer
New York City, New York, United States
$130k-$150k/yr HybridFull Time
EXL
EXLNASDAQ: EXLS: Provides data analytics and digital operations solutions to businesses.
9+ YOEStrong Java and Spring Boot development, Kafka event-driven pipelines, Oracle/SQL, REST API development, Docker, JSON/XML; MongoDB and MSK are plus.
Java, Spring Boot, Apache Kafka, MSK, Oracle, SQL, REST APIs, JSON, XML, Docker, MongoDB, Python, Shell Scripting
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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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2d
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Java Backend Developer
New York, New York, United States
OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Experience in Core Java, Spring Boot, microservices, REST API design, strong SQL knowledge, and software development lifecycle participation.
Java, Spring Boot, Struts, Microservices, MySQL, Oracle, PostgreSQL, SQL Server, REST
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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 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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Principal Java Developer
New York 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 performance focus; proficiency in Spring Boot, MongoDB, OpenShift/Kubernetes, AWS (ECS, EKS, Lambda, S3); microservices, low-latency systems, messaging familiarity (Kafka/RabbitMQ). Strong communication and leadership/mentoring skills.
Java, Spring Boot, MongoDB, Red Hat OpenShift, Kubernetes, AWS, ECS, EKS, Lambda, S3, Kafka, RabbitMQ
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3mo
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Sr. Lead Software Engineer - Java/React/SpringBoot/SQL/AWS
Jersey City, New Jersey, United States
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOESenior software engineer with 5+ years of experience; strong Java/Spring and React development; AWS and CI/CD experience.
Spring Boot, Spring MVC, Spring Cloud, Spring Flux, Spring Security, ReactJS, TypeScript, HTML5, CSS3, SQL, AWS Lambda, AWS ECS, S3, Aurora, API Gateway, Kafka, RabbitMQ
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3w
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Senior Java Full Stack Developer (Java, Spring Boot, Angular) (Hybrid)
Orlando or Pittsburgh or New York City or Jersey City
$68k-$132k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
6+ YOE6+ years Java development (Java 15+), Spring Boot microservices, Docker, Kafka/MQ, Git, experience with relational/NoSQL databases, and strong analytical and collaboration skills.
Java, Spring Boot, Docker, Kafka, MQ, Git, Angular, RxJS, Kubernetes, JUnit, Mockito
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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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1w
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Senior Java Full Stack Developer (Java, Spring Boot, Angular) (Hybrid)
Orlando or Pittsburgh or New York City or Jersey City
$68k-$132k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
6+ YOE6+ years Java development (Java 15+), Spring Boot, REST/microservices, Docker, Kafka/MQ, experience with relational/NoSQL databases, Git, strong troubleshooting and collaboration skills.
Java, Spring Boot, Angular, Docker, Kafka, MQ, Git, Kubernetes, JUnit, Mockito, RxJS
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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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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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4w
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Senior Java Backend Engineer
Atlanta or New York City
HybridFull Time
Miratech
Miratech: Provides digital engineering and IT consulting for global enterprises
8+ YOE8+ years Java development (8/11/17+), strong Spring Boot/Spring MVC/Hibernate experience, microservices and REST API design, SQL proficiency, solid OOP/data structures/algorithms, distributed systems and performance optimization.
Java, Spring Boot, Spring MVC, Hibernate, SQL, C++, Terraform, Ansible, REST
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1w
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Sr Java API Developer - New York
New York, New York, United States
$40k-$140k/yr OnsiteFull Time
Photon: A technology employer building secure, scalable, and maintainable backend and API solutions.
5+ YOE5+ years Java backend experience, proficiency with Java 11/17, Spring ecosystem, RESTful APIs, relational and NoSQL databases, API security, CI/CD, and testing frameworks.
Java 11, Java 17, Spring Boot, Spring MVC, Spring Data JPA, Spring Security, Hibernate, REST, OpenAPI/Swagger, JSON, GraphQL, PostgreSQL, MySQL, Oracle, MongoDB, Cassandra, Apache Kafka, RabbitMQ, Maven, Gradle, JUnit, Mockito, REST Assured, Jenkins, GitHub Actions, GitLab CI, Microsoft Azure DevOps, Docker, Kubernetes, Git, Redis, Hazelcast, Prometheus, Grafana, ELK Stack, Splunk
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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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1w
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Full Stack Java Developer
New York or Pennington or Jersey City
$44-$54/hr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOE5+ years Java full stack experience, advanced proficiency in Spring Boot, associate's degree, proficiency with MongoDB/Oracle and REST API testing; client-facing and banking experience preferred.
Java, Spring Boot, MongoDB, Oracle Database, Rest API Testing
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