1,596 software developer java jobs at 395 companies in Norwalk, CT

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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Java Lead Software Engineer
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 software engineering experience; hands-on system design, application development, testing, operational stability; advanced Java/Spring, JavaScript/TypeScript, SQL, Kafka, cloud (AWS/internal); experienced with SDLC, CI/CD, resiliency and security; experience with AI-assisted development workflows preferred.
Java, Spring, JavaScript, TypeScript, SQL, Kafka, React, Oracle, Aurora, Airflow, Spark, AWS, CI/CD
4d
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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
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
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
2w
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Java Developer
Jersey City, New Jersey, United States
$90k-$115k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years Java development experience with Spring Boot/MVC/Data, microservices, REST/OpenAPI, Kafka, MongoDB, AWS/OpenShift; strong SQL and software engineering practices.
Java, Spring Boot, Spring MVC, Spring Data, REST, JSON, OpenAPI, Swagger, Kafka, MongoDB, OpenShift, AWS, SQL
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
2w
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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
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
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
6d
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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
1w
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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
1mo
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Lead Java Software Engineer - Backend (VP)
New York or Montreal or India
$150k-$210k/yr OnsiteFull Time
Morgan Stanley
Morgan StanleyNYSE: MS: Global financial services firm providing investment and wealth management.
10+ YOE10+ years building distributed systems, leading delivery end-to-end, strong Java and Spring (Spring Boot) expertise, REST/GraphQL APIs, DB scaling (MS SQL, Snowflake, MongoDB), Kafka, microservices, DevOps, Azure preferred, Angular experience.
Java, Spring, Spring Boot, RESTful, GraphQL, MS SQL, Snowflake, MongoDB, Kafka, Angular, Microsoft Azure, DevOps, AI
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
1w
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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
3w
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Java Backend Developer
New York, New York, United States
$100k-$130k/yr HybridFull Time, Contract
Talan
Talan: Provides international consulting and technology transformation services.
5+ YOEBachelor's degree required; 5+ years Java development experience with Java 21; backend and REST API development; Linux, multithreading, distributed systems, Git, and strong debugging skills.
Java 21, AutoSys, Git, Python, KDB, Linux, REST
1d
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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
1w
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Senior Software Engineer (Java)
Antwerp or Leuven or Lisbon or Krakow or Kyiv or New York
RemoteContract
IntellectEU
IntellectEU: Provides blockchain integration and financial messaging solutions for institutions.
7+ YOE7+ years building production backend systems in regulated financial environments; strong Java and Spring Boot; API-first, concurrency, Kafka, OpenTelemetry, CI/CD, secure SDLC; strong technical writing.
Java, Spring Boot, Apache Kafka, OpenTelemetry, CI/CD, TypeScript, Node.js, NestJS, Ethereum, Bitcoin, Solana, XRPL, MPC, HSMs, BambooHR
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
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
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