115 java back end developer jobs at 62 companies in New York

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Java Backend Developer
Boston or Hartford or Jersey City or New York City or Raleigh or Richardson
$64k-$109k/yr OnsiteFull Time
Infosys
InfosysNYSE: INFY: Global leader in next-generation digital services and consulting.
Bachelor’s degree or equivalent experience; Java and Spring Boot development with REST web services required. Experience with microservices, cloud deployments, testing, databases, and software development lifecycle preferred.
Java, Spring Boot, REST, Microservices, Kafka, OpenShift, Spring Security, JPA, XML, XSLT, JAXB, JAXP, MVC, JUnit, SQL Server, Oracle, MongoDB, AWS
2mo
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Senior Java Backend Engineer
Atlanta or New York City
HybridFull Time
Miratech
Miratech: Global IT services and digital transformation consulting firm.
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
2mo
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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
The Real Brokerage
The Real BrokerageTSXV: REAX: Real is a technology-enabled residential real estate brokerage serving agents, home buyers, and sellers.
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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Software Engineer Backend (Java)
New York, New York, United States
$180k-$220k/yr OnsiteFull Time
CLEAR
CLEARNYSE: YOU: Provides biometric identity verification and expedited travel security services.
3+ YOE3+ years backend development in Java, experience with cloud services, containerization, CI/CD, and strong communication and mentoring skills.
Java, Kafka, Postgres, AWS, Docker, Kubernetes, Github, Argo, Jenkins
1mo
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Backend Engineer
New York, New York, United States
$162k/yr HybridFull Time
Slang AI
Slang AI: Voice-AI phone concierge for full-service restaurants, answering calls, booking reservations, and routing requests.
3+ YOE3-5 years backend experience; strong JVM skills (Kotlin/Java/Scala); GraphQL, NoSQL/Firestore, Docker, GCP, Terraform; experience with Twilio/Dialogflow; test-driven development and debugging skills.
Kotlin, Java, Scala, GraphQL, Twilio, Dialogflow, React, TypeScript, Firestore, Docker, Google Cloud Platform, Cloud Functions, Pub/Sub, Terraform, Slack, GitHub
1mo
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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 Interactive
Photon Interactive: Full-service digital agency driving AI-led digital transformation.
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
2w
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Backend Engineer
New York, New York, United States
RemotePart Time
Qureos
Qureos: AI-powered recruitment platform connecting talent with employers.
Proficiency in Python, Java, Node.js, or Ruby; web frameworks and RESTful APIs; SQL and NoSQL databases; cloud platforms; problem-solving and communication skills.
Python, Java, Node.js, Ruby, RESTful API, SQL, NoSQL, AWS, Google Cloud, Azure, Agile, Git, Docker, CI/CD
2mo
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SR Java Backend / Full Stack Developer LEAD
Whippany or New York
HybridContract
Delan Associates, Inc
Delan Associates, Inc: Professional services and engineering consulting firm.
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
2mo
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Backend Engineer
Giv'atayim or Tel Aviv or New York City or London or Singapore or São Paulo
HybridFull Time
Personetics
Personetics: AI-powered financial personalization and engagement platform serving banks and other financial institutions.
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
4d
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Associate Backend Engineer
New York City, New York, United States
$95k-$115k/yr HybridFull Time
Eulerity
Eulerity: AI-powered marketing automation serving franchise and multi-location brands with digital advertising and local marketing tools.
1+ YOERequires 1–3 years of backend development experience, including at least 1 year with Java; AI-agent experience, API integration, LLM or AI workflow familiarity, collaboration, and NYC tri-state residency.
Java, Claude, GitHub Copilot, Cursor, LLMs, AI agent frameworks, Anthropic, Google, OpenAI
5d
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Lead Backend Engineer
New York City, New York, United States
$180k-$240k/yr HybridFull Time
US Mobile
US Mobile: Private American mobile virtual network operator providing prepaid phone plans across three nationwide wireless networks.
12+ YOE12+ years with Java and Spring Boot, technical leadership or people management experience, REST APIs, RabbitMQ or AWS SQS/SNS, MongoDB, Git, CI/CD, AI development tools, and a bachelor's degree in a technical field.
Java, Spring Boot, Python, Flask, Django, RabbitMQ, AWS SQS/SNS, MongoDB, Claude, Opencode, Git, CI/CD
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Vice President, Senior Backend Engineer (Java) - Aladdin Engineering
New York City, New York, United States
$155k-$210k/yr HybridFull Time
Aladdin
Aladdin: -owned financial technology platform providing investment, risk, trading, compliance, and operations software to institutional investors.
7+ years of Java software development, strong object-oriented design, gRPC/REST, relational and NoSQL databases, distributed systems, API design, and production operations experience. Computer science degree or equivalent practical experience preferred.
Java, gRPC, REST, Kafka, RabbitMQ, OpenAPI, BigQuery, Snowflake, Kubernetes, Docker, Helm, Terraform, Linux, Prometheus, Grafana, Splunk, AppDynamics, VisualVM, JMeter, Aladdin
4w
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Backend Developer (jOOQ Expertise)
New York City, New York, United States
OnsiteContract
Bahwan CyberTek
Bahwan CyberTek: Global digital transformation providing predictive analytics, AI, and digital supply chain solutions to enterprise clients.
6+ YOERequires 6+ years of software development experience and expertise in Java, Spring Boot, JOOQ, Camunda Modeler, Elasticsearch, RabbitMQ, REST APIs, TestNG, PostgreSQL, CI/CD, and container platforms.
Java, Spring Boot, JOOQ, Camunda Modeler, BPMN, Elasticsearch, RabbitMQ, REST API, TestNG, PostgreSQL, Linux, Git, Jenkins, Nexus, SonarQube, Docker, Kubernetes
1w
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Senior Backend Engineer, Podcast
New York City or Los Angeles
$164k-$235k/yr HybridFull Time
Spotify
SpotifyNew York Stock Exchange: SPOT: Public Luxembourg-domiciled audio streaming service providing music, podcasts, audiobooks, and advertising-supported listening globally.
Professional backend development experience with strong Java skills, cloud platforms such as GCP or AWS, relational databases such as MySQL, scalable APIs or distributed systems, and clear communication.
Java, JavaScript, Ruby on Rails, GCP, AWS, MySQL, Claude
2mo
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Sr. Backend Engineer
New York City or New Jersey
$160k-$190k/yr HybridFull Time
Sunbit
Sunbit: Private financial technology providing point-of-sale financing and credit cards for everyday services.
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
3d
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Senior Backend Engineer, Services
New York City, New York, United States
OnsiteFull Time
Polymarket
Polymarket: Private blockchain-based prediction market platform where users trade on outcomes of real-world events.
4+ YOERequires 4–7+ years of backend development, strong Go, Python, or Java proficiency, and production experience with high-throughput, low-latency systems on Linux. Knowledge of distributed systems, concurrency, algorithms, and data structures required.
Go, Python, Java, Linux, Kafka, Pulsar, gRPC, Protobuf, ZeroMQ, AWS, GCP, containers, MacBook Pro
2w
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Back End Engineer (All Levels)
New York City, New York, United States
$170k-$300k/yr OnsiteFull Time
Bilt Rewards
Bilt Rewards: Fintech membership and payments platform helping renters and homeowners earn rewards on housing and neighborhood spending.
5+ YOE5+ years of experience, hands-on software development and Java development, Google Cloud Platform, AWS, or Azure experience, strong collaboration, and adaptability in a startup environment.
Google Cloud Platform, Java, Quarkus, AWS, Microsoft Azure, CI/CD
1mo
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Senior / Lead Backend Engineer
New York City, New York, United States
$180k-$275k/yr OnsiteFull Time
Medal
Medal: A frontier lab building large action and world models and a high-scale gaming clips platform.
5+ YOE5+ years backend experience, strong Java and microservices skills, REST and distributed systems, MySQL/PostgreSQL, cloud (GCP/AWS), CI/CD and infrastructure as code experience.
Java, MySQL, PostgreSQL, Redis, RabbitMQ, Kubernetes, Terraform, Salt, GitHub Actions, CircleCI, Electron, React, Redux, Styled Components, C#, C++, Swift, Kotlin, GCP, AWS
2mo
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Backend Engineer, Flag Delivery
Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago or United States
$146k-$235k/yr OnsiteFull Time
LaunchDarkly
LaunchDarkly: B2B feature-management software helping engineering teams safely manage code releases and AI agents in production.
5+ YOE5+ years backend engineering experience building/operating production distributed systems; strong programming in Go/Java/Rust; production debugging, observability, on-call experience; clear AI usage in engineering work.
Go, Java, Rust
2mo
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Senior Back End Engineer
San Francisco or California or New York or United States
$185k-$225k/yr RemoteFull Time
Troveo AI
Troveo AI: AI data infrastructure licensing video, audio, text, and workflow data to model builders and AI labs.
10+ YOE10+ years backend experience; 3+ years running production Kubernetes; experience with Elasticsearch, distributed systems, Docker, cloud-managed Kubernetes, Terraform; proficiency in Go, Python, Java, or TypeScript.
Kubernetes, Elasticsearch, Helm, GitOps, Go, Python, Java, TypeScript, Docker, EKS, GKE, AKS, Terraform, Argo CD, Flux, Istio, Linkerd, Temporal, Airflow, Prometheus, Grafana, OpenTelemetry, ELK