4d
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Java Backend Developer
New York, New York, United States
OnsiteFull Time
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
3w
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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
2h
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Java Backend Developer
Mountain View or New York City
$55k-$92k/yr HybridFull Time
6+ YOE6+ years Java backend experience with Spring Boot, microservices, RESTful APIs, CI/CD and production support; strong problem-solving, communication and Agile collaboration skills.
Java, Spring Boot, microservices, RESTful APIs, CI/CD, DevOps
3d
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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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Senior Java Backend Engineer
Atlanta or New York City
HybridFull Time
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
4h
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Java Backend Developer
Mountain View or New York City
$55k-$92k/yr HybridFull Time
6+ YOE6+ years Java backend experience with Spring Boot, microservices, RESTful API design, CI/CD contribution, troubleshooting and collaboration in Agile environments.
Java, Spring Boot, RESTful APIs, CI/CD
3mo
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Backend Java Developer - Vice President
Rutherford, New Jersey, United States
$142k-$213k/yr HybridFull Time
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)
4w
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Senior Backend Engineer - Java
United States or Tampa or Boston or Atlanta or New York City or Columbus or Chicago or Philadelphia or Raleigh or Charlotte or Minneapolis or Dallas or Washington D.C. or Austin or Miami or Newark
$152k-$194k/yr RemoteFull Time
8+ YOE8+ years experience with Java/Spring Boot, JPA/Hibernate, relational databases; experience designing event-driven microservices, strong testing practices, AI-assisted development familiarity, BA/BS or equivalent.
Java 17, Java 21, Spring Boot 3.x, JPA/Hibernate 6, Postgres, Kafka, DynamoDB, Redis, OpenSearch, AWS, Docker, Kubernetes, Datadog, ArgoCD, TeamCity, Claude Code, Cursor, Codex, Model Context Protocol (MCP), GitHub, SonarQube
3w
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Blockchain Java Backend Developer
Jersey City, New Jersey, United States
$100k-$130k/yr OnsiteFull Time
4+ YOEJava 8+, Spring Boot/Spring Cloud, microservices, blockchain fundamentals and node integration, API design (REST/gRPC), SQL/NoSQL datastores, messaging, and 4+ years professional experience.
Java, Spring Boot, Spring Cloud, REST, gRPC, PostgreSQL, MySQL, MongoDB, Cassandra, Redis, Elasticsearch, Web3j, Ethereum, Polygon, BSC, Hyperledger Fabric, Corda, Quorum, Docker, Kubernetes, Jenkins, GitHub Actions, GitLab CI, Azure DevOps, Kafka, RabbitMQ, Vault, KMS, TLS
3mo
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Backend Engineer
Milan or London or New York City
HybridFull Time
2+ YOEMid-level Java/Spring Boot developer with strong SQL/NoSQL, testing, and DevOps collaboration.
Java, Spring Boot, SQL, NoSQL, MySQL, MongoDB, JUnit, Mockito, Testcontainers, ActiveMQ, Kafka, GitLab, GitHub Actions, Jenkins, AWS, EC2, S3, Docker, Kubernetes, ISO 27001
2mo
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Senior/Staff Backend Engineer
New York or San Francisco
$170k-$220k/yr HybridFull Time
6+ YOE6+ years in software development; at least 2 years with Go or Java in production; platform team/API/background services; end-to-end feature ownership; strong problem-solving and data structures knowledge; mentoring and technical leadership; strong communication.
Go, Java, CI/CD, microservices, backend development
17h
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Sr. Backend Engineer – Java/Spring Boot | Onshore
Texas or Chicago or New York City
$40k-$140k/yr OnsiteFull Time, Contract
Photon: A global digital modernization firm delivering enterprise-grade backend and platform engineering services.
7+ YOE7+ years backend development experience with Java and Spring Boot, event-driven systems using Kafka, PostgreSQL, cloud (AWS/GCP/Azure) experience, CI/CD and containerization, strong testing and debugging skills.
Java, Spring Boot, Apache Kafka, PostgreSQL, Redis, AWS, GCP, Azure
2mo
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Backend Engineer
New York City, New York, United States
$140k-$190k/yr OnsiteFull Time
3+ YOE3+ years full-stack software engineering; strong NodeJS; Go/Java backend; web tech; browser automation with Playwright/Puppeteer; in-office NYC Mon-Thu; strong problem-solving and communication.
NodeJS, Go, Java, JavaScript, TypeScript, HTML, CSS, Playwright, Puppeteer
4w
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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
1mo
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Backend Engineer
Giv'atayim or Tel Aviv or New York City or London or Singapore or São Paulo
HybridFull Time
5+ YOE5+ years backend/platform engineering experience, 5+ years with Java, Kubernetes experience, SQL and relational DB knowledge, Python familiarity, leadership and platform design experience, practical experience with AI dev tools (e.g., Cursor).
Java, Python, Kubernetes, SQL, Cursor, CI/CD, Azure, AWS
3w
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Associate Backend Engineer
New York, New York, United States
$95k-$115k/yr HybridFull Time
1+ YOE1–3 years backend development experience with at least 1 year in Java, experience using AI agents/LLMs, familiarity integrating third-party APIs, strong communication and problem-solving; based in NYC tri-state and available full-time.
Java, GitHub Copilot, Anthropic, Google, OpenAI, Claude, Cursor, LLMs
2w
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Senior Backend Engineer
Chemnitz or Berlin or London or Sydney or Tokyo or Prague or Minneapolis or Saint Paul or New York City
HybridFull Time
5+ YOE5+ years backend experience with Go (and Java/Kotlin preferred), strong problem solving, agile experience preferred, English proficiency, collaborative and quality-focused.
React.js, Javascript, Typescript, Tailwind CSS, Kotlin, Go, Java, MongoDB, Terraform, Docker, Playwright
3mo
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Senior Backend Engineer
New York City, New York, United States
$140k-$180k/yr HybridFull Time
7+ YOE7+ years Java/Spring Boot, REST APIs, messaging queues, NoSQL, AI tool integration, Git/CI/CD, agile, debugging and collaboration.
Java, Spring Boot, REST APIs, RabbitMQ, AWS SQS/SNS, MongoDB, Claude, Opencode, Git, CI/CD
1mo
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Sr. Backend Engineer
New York City or New Jersey
$160k-$190k/yr HybridFull Time
5+ YOE5+ years software engineering experience, Bachelor's in CS or related, hands-on Kotlin/Java/Scala and Spring, relational and non-relational DBs (MySQL, MongoDB), microservices, message queues (Kafka/SQS/RabbitMQ).
Kotlin, Java, Scala, Spring Framework, MySQL, MongoDB, Kafka, SQS, RabbitMQ
1mo
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Lead Backend Engineer
Princeton, New Jersey, United States
$179k-$211k/yr HybridFull Time
8+ YOE8+ years backend engineering experience; strong in Java or Kotlin; demonstrated lead-level IC experience; experience managing/mentoring remote/offshore engineers; strong cross-functional collaboration and ownership of backend AI initiatives.
Java, Kotlin, Zoom, Microsoft Teams
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