78 java developer java backend engineer jobs at 36 companies in New Jersey
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Java Backend Engineer
Berkeley Heights or Alpharetta
$110k-$186k/yr OnsiteFull Time
6+ YOE6+ years backend development with Java and Spring Boot, infrastructure-as-code and cloud deployments, containerized development (Docker) and CI/CD, experience with Snowflake and Oracle, Bachelor's degree or equivalent.
Java 25, Spring Boot, REST, SQL, NoSQL, Snowflake, Oracle, Docker, CI/CD, infrastructure-as-code
1w
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Sr. Java Backend Developer
Middletown, New Jersey, United States
$110k-$120k/yr OnsiteFull Time
10+ YOE10+ years Java backend experience, expertise in modern Java (8-21+), Spring ecosystem, microservices, testing (JUnit 5/Mockito/AssertJ), security (OWASP,SAST/DAST), bachelor's degree required.
Java, java.util.concurrent, Spring Boot, Spring Security, Spring Data, Spring Batch, Spring Cloud, JUnit 5, Mockito, AssertJ, OWASP Top 10, SAST, DAST
1mo
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Java Backend Developer (49720)
New Jersey or United States or India
HybridFull Time
6+ YOE6+ years experience; strong Java and Spring Boot skills; microservices and REST API development; relational databases; UNIX/Shell scripting and J2EE knowledge; agile (SCRUM/SAFe) experience; mentoring and client engagement skills.
Java, Spring Boot, Micro Service, Event-Driven, RESTful APIs, UNIX, Shell scripting, J2EE, SCRUM, SAFe, CI/CD pipelines
1mo
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SR Java Backend / Full Stack Developer LEAD
Whippany or New York
HybridContract
Strong Java (8/11/17+) and Spring Boot experience, microservices and REST API development, Angular frontend exposure, SQL/NoSQL knowledge, Kafka familiarity, CI/CD experience; candidates must be based in NY or NJ and eligible on H4 visa.
Java, Spring Boot, Microservices, REST APIs, Angular, SQL, NoSQL, Kafka, CI/CD, Docker, Kubernetes, AWS, Azure, GCP
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Backend Java Developer
Dallas or Coppell or Tampa or Jersey City
HybridFull Time
6+ YOE6+ years related experience; bachelor's preferred or equivalent; strong backend expertise with Java, Spring Boot, Kafka, Oracle, CI/CD tools, cloud-native and distributed systems; Angular experience; technical leadership and mentoring.
Java, Spring Boot, Kafka, Oracle, Jenkins, GitLab CI, Angular
2mo
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Senior Backend Principal Developer
Jersey City, New Jersey, United States
$142k-$213k/yr HybridFull Time
6+ YOE6+ years backend development experience; expert Java; distributed systems, microservices, RESTful APIs; IAM/SSO (OAuth2, OpenID Connect); Docker, Kubernetes, GCP/AWS; relational and NoSQL databases; strong communication and problem-solving.
Java, RESTful API, SSO, OAuth2, OpenID Connect, Docker, Kubernetes, GCP, AWS, Unix, Oracle, ReactJS
2mo
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Sr. Backend Engineer
Jersey City or New Jersey or New York
$160k-$190k/yr HybridFull Time
5+ YOE5+ years software engineering; Bachelor’s in CS or related; hands-on Kotlin, Java, or Scala; Spring Framework; relational and non-relational DBs (MySQL, MongoDB); microservices and message queues (Kafka, SQS, RabbitMQ); strong testing and observability.
Kotlin, Java, Scala, Spring Framework, MySQL, MongoDB, Kafka, SQS, RabbitMQ
3w
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Senior Java Developer, FX eCommerce, Vice President
New York City or Jersey City or Tampa
$142k-$213k/yr HybridFull Time
6+ YOE6+ years Java development experience building multithreaded, low-latency, large-scale backend systems; experience with system analysis, leadership, and project management; bachelor's degree preferred.
Core Java, Spring Boot, Solace
1w
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Software Engineer III - Backend/Java/Cloud
Jersey City, New Jersey, United States
$133k-$185k/yr OnsiteFull Time
3+ YOE3+ years Java experience, Spring Boot, REST APIs, Kafka, cloud and multi-region deployments, system design, AI-assisted development tools familiarity, and strong troubleshooting skills.
Java, Spring Boot, REST API, Kafka, Co-Pilot, LLM, AWS, Terraform, Grafana, Prometheus, Cassandra
2d
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Knowledge Engineer Manager - Back-end Engineer
Seattle or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$294k/yr HybridFull Time
5+ YOEMinimum 5 years in knowledge graph hydration, ontology mapping, graph and relational databases, vector databases, Python or Java, and REST API development; bachelor's degree or equivalent experience required.
RDF, OWL, SKOS, RDFS, SPARQL, R2RML, CSVW, SHACL, GraphDB, Stardog, Neo4j, Amazon Neptune, PostgreSQL, MySQL, SQL Server, Pinecone, Weaviate, Milvus, Qdrant, Elasticsearch, OpenSearch, Python, Java, SQL, JSON, XML, CSV, REST APIs, Apache NiFi, Airflow, Docker, Kubernetes, Helm, AWS Neptune, Azure Cosmos DB, GCP, Kafka, RabbitMQ, Git, GraphQL APIs, D3.js, Cytoscape.js, Terraform
1mo
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Senior Java Full Stack Developer (Java, Spring Boot, Angular) (Hybrid)
Orlando or Lake Mary or Jersey City or New York or Pittsburgh
$68k-$132k/yr HybridFull Time
6+ YOE6+ years backend development with Java 17, Spring Boot, microservices, Apache Kafka, SQL, Git, and JUnit 5; strong distributed systems and performance tuning skills.
Java 17, Spring Boot, Spring, Apache Kafka, SQL, Git, JUnit 5
2w
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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
6+ YOE6+ years Java 17 backend development with Spring Boot and microservices, Apache Kafka, SQL, Git, JUnit 5, distributed systems experience, strong communication; US work authorization required.
Java 17, Spring Boot, Spring Framework, Apache Kafka, SQL, Git, JUnit 5, CI/CD
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AVP, Back End Engineer
Whippany, New Jersey, United States
$146k-$175k/yr OnsiteFull Time
Experience building backend services with relational/NoSQL databases, server-side languages and frameworks, cloud and container platforms, secure coding, and automated testing; leadership or team lead experience preferred.
Postgres, Oracle, MongoDB, DynamoDB, Java, Spring Boot, Python, Django, C#, C++, .Net, Nodejs, Go, REST, GraphQL, Docker, AWS, Azure, Open Shift
1mo
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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
6+ YOE6+ years backend experience with Java 17, Spring Boot, microservices, Apache Kafka, SQL, Git, and JUnit 5; strong distributed systems, performance tuning, and communication skills required.
Java 17, Spring Boot, Spring, Apache Kafka, SQL, Git, JUnit 5
1mo
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Senior Software Engineer, Back-End (Vault)
California or Santa Ana or New Jersey or Texas or Florida or Japan or Shanghai or Hong Kong or Canada or Mexico or Germany or France
$141k-$229k/yr HybridFull Time
5+ YOE5+ years building web applications, APIs, and distributed systems; 2+ years AWS experience (serverless/event-driven); strong Java proficiency (C# a plus); use of modern AI developer tools; strong engineering fundamentals and mentorship experience.
AWS, Java, C#, Claude Code CLI, Codex, e-Verify
3w
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Senior/Staff/Principal Backend Engineer, Platform & Data Ingestion
San Francisco or New York City or Arizona or California or Colorado or Connecticut or Florida or Georgia or Illinois or Louisiana or Massachusetts or Minnesota or North Carolina or New Jersey or Nevada or New York or Ohio or Pennsylvania or South Carolina or Tennessee or Texas or Washington or District of Columbia
$150k-$236k/yr HybridFull Time
4+ YOE4+ years building scalable APIs, microservices, and high-volume ETL; experience with Scala/Elixir or typed languages, OpenSearch/Elasticsearch, OCR/document parsing, SQL and data modeling; strong communication skills.
Scala, Elixir, Java, C#, C++, OpenSearch, Elasticsearch, OCR, Postgres, MySQL, Databricks, Snowflake, BigQuery, AWS, GCP, Amazon SQS, Kafka, Google PubSub, TypeScript, Angular, React
3w
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Senior Software Engineer, Java - Endpoint State & Control Team
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Ohio or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa
$140k-$200k/yr HybridFull Time
5+ YOE5+ years backend Java/Kotlin experience, strong Java 11+ skills, RESTful API and multi-tenant SaaS design, PostgreSQL familiarity, ability to design data models and backend systems from scratch.
Java, Kotlin, C++, Golang, Postgres, AWS, RabbitMQ, Kafka, SQS
1w
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Software Engineer – Backend Platforms, Assistant Vice President (Wealth Custody & Clearing)
Boston or Princeton or Austin or Quincy or Clifton
$90k-$158k/yr HybridFull Time
7+ YOE7+ years software engineering experience building backend services, APIs, distributed systems and cloud-native applications; strong engineering fundamentals; Bachelor's preferred; experience with Java/Kotlin/Python/TypeScript; Agile and production support experience.
Java, Kotlin, Python, JavaScript, TypeScript, RESTful APIs, microservices, CI/CD, DevOps, Docker, Kubernetes
1w
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R&D Management Trainee - Full-Stack Engineer (Backend）
United States or New Jersey
$60k-$80k/yr RemoteFull Time
Recent US BS/MS graduate or within 1–2 years of graduation; proficiency in at least one backend language (JavaScript/TypeScript, Python, Java, Go, PHP); SQL and relational DB knowledge; reliable communicator and systematic debugger.
JavaScript, TypeScript, Python, Java, Go, PHP, MySQL, PostgreSQL, React, Node.js, Next.js, NestJS, Redis, Docker, CI/CD, AWS, Aliyun, GitHub, Cursor, GitHub Copilot, Claude Code
1w
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Software Engineer – Backend Platforms, Assistant Vice President (Wealth Custody & Clearing)
Boston or Princeton or Austin or Quincy or Clifton
$90k-$158k/yr HybridFull Time
7+ YOE7+ years software engineering experience; bachelor's preferred; expertise in backend development, APIs, microservices, cloud, CI/CD, Docker/Kubernetes, and enterprise delivery; strong communication and problem solving.
Java, Kotlin, Python, JavaScript, TypeScript, RESTful APIs, Docker, Kubernetes, CI/CD pipelines
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