68 java engineer jobs at 22 companies in Wallkill, NY
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Java Technical Lead
White Plains, New York, United States
$90k-$100k/yr OnsiteFull Time
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
1w
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Sr Software Engineer - Java
Greenwich, Connecticut, United States
HybridFull Time
3+ YOEMaster's in CS/Software/Electrical Engineering required. 3+ years Java and experience with J2EE, Spring, JBoss, Oracle, SQL, Hibernate, Javascript, HTML, AJAX, JUnit, JMS, Linux, Maven; 1+ year Python, Git, Gradle, and AWS.
J2EE, Spring Framework, JBoss Application Server, Oracle, SQL, Hibernate, Javascript, HTML, AJAX, JUnit, JMS, Linux, Maven, Python, Git, Gradle, Amazon Web Services
2w
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Manufacturing Defect Engineer
Hopewell Junction, New York, United States
$66k-$102k/yr OnsiteFull Time
onsemi: Designs and manufactures semiconductor solutions for power and sensing.
BS in Engineering/Data Science/Statistics required; familiar with Java, Python, R, SQL; experience building, validating, and deploying analytical AI models; strong communication and teamwork skills.
Java, Python, R, SQL, Power BI
2mo
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Engineer - Manufacturing Technology Engineering (Danbury, CT, US, 6813)
Danbury, Connecticut, United States
$100k/yr OnsiteFull Time
1+ YOEBachelor's in engineering and 1 year experience; computer literacy; knowledge of APQP, FMEA, SPC; programming in Python/Java/C++; US work authorization; export control compliance.
Python, Java, C++, Microsoft Excel, Statistical methods
1mo
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Senior Full Stack Developer – Java, Spring Boot & Angular (Hybrid)
Lake Mary or Pittsburgh or New City
$68k-$132k/yr HybridFull Time
7+ YOE7+ years Java development experience with Spring Boot, microservices, Docker, Kafka/MQ, Git; experience with Angular, cloud-native architectures, testing frameworks, and Agile practices.
Java, Spring Boot, Docker, Kafka, MQ, Git, Angular, RxJS, Kubernetes, JUnit, Mockito
2mo
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Staff Systems Mainframe Engineer (Remote)
Texas or California or Colorado or Connecticut or Rhode Island or Nevada or New York City or Ithaca or Westchester County or Washington or United States
$90k-$180k/yr RemoteFull Time
3+ YOE3+ years relevant IT experience, bachelor's degree or equivalent, legally permitted to work in the U.S., proficiency with infrastructure design, debugging, scripting, IaC, cloud platforms (GCP/Azure), CI/CD, version control, and mentoring junior engineers.
Java, GCP, Azure, Infrastructure as Code, CI/CD toolchain, Version control systems, debuggers, AI, runtime analysis, library systems
2mo
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Senior AI Engineer
Plano or Purchase or Chicago
$111k-$185k/yr HybridFull Time
8+ YOESenior AI Engineer with 8+ years in software lifecycle, ML/AI, and production-grade agent systems; strong Python/Java, distributed systems, and ML Ops experience.
Python, Java, FastAPI, asyncio, Pydantic, LangChain, LangGraph, CrewAI, MLflow, Arise, Docker, Kubernetes, Ray, Kafka, gRPC, Redis, Prometheus, OpenTelemetry, Grafana, Temporal, MEM0, Temporal Agentic Memory, Graph and Vector DBs
1mo
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Principle Software Engineer (Hybrid)
Wayne or Totowa or New Jersey
$129k-$219k/yr HybridFull Time
4+ YOEActive Secret clearance, Bachelor's in CS/CE (or related) with 4+ years experience, embedded/application C++ development, OO design, software testing/verification, and strong problem-solving skills.
C++, Ada, C#, Python, Java, Rust, Green Hills, VxWorks, Microsoft Windows, Linux, Continuous Integration Tools, Artificial Intelligence Tools, DO-178C, Git, GitLab, Jira, Confluence
1mo
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Software Engineer - ATAK/Android
Picatinny, New Jersey, United States
$104k-$181k/yr OnsiteFull Time
5+ YOEBachelor's in Computer Science or related field, 5+ years software engineering experience, experience with ATAK/Android and Java/Kotlin, Atlassian toolset and Git, MS Office proficiency, U.S. citizen able to obtain Secret clearance, 5–10% travel.
Android Tactical Assault Kit (ATAK), Android, Java, Kotlin, Git, Jira, Bitbucket, Jenkins, Confluence, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Linux, Scaled Agile Framework (SAFe), Unmanned Aerial Systems (UAS)
2w
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Sr. Software Engineer, LIMS
Ramsey or Fort Myers
HybridFull Time
5+ YOEBachelor's in CS or equivalent,5+ years software development (Java),LIMS and lab system experience preferred,proficiency with .NET,Java,Spring,Python,SQL/NoSQL,US work authorization required.
SAPIO LIMS, LabVantage, CDS, ELN, SDMS, .Net, Java, Spring, Spring Boot, Python, Flask, Django, FastAPI, RESTful APIs, microservices, PostgreSQL, MySQL, SQL, NoSQL
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Senior Solution Sales Engineer - Confluent
Lowell or Brookhaven or Research Triangle Park or Armonk or Irving or Charlotte or Boston or Irvine or Bellevue or Atlanta or Denver or Dallas or Austin or San Francisco or Seattle or Washington or Cambridge or Chicago or New York or United States
$137k-$257k/yr HybridFull Time
5+ YOE5+ years in solutions engineering; experience with event-driven architecture, data integration, cloud architecture, automation, GitOps, Kubernetes, and Java, Python, or SQL; strong presentation skills.
Kubernetes, GitOps, Java, Python, SQL
2mo
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AI Engineer
Plano or Purchase or Chicago
$94k-$156k/yr OnsiteFull Time
6+ YOEBachelor in CS/AI/ML or equivalent; 6-8 years software lifecycle; ML/LLM/agent systems; Python/Java; production-grade AI delivery; strong evaluation and automation.
Python, Java, FastAPI, asyncio, Pydantic, LangChain, LangGraph, CrewAI, MLflow, Arise, Docker, Kubernetes, Ray, Kafka, gRPC, Redis, Prometheus, OpenTelemetry, Grafana
1mo
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Portfolio Analytics Engineer - Vice President
Greenwich, Connecticut, United States
$165k-$185k/yr OnsiteFull Time
7+ YOEDegree in CS or related, 7+ years software engineering experience, deep Java and Python expertise, distributed systems and microservices experience, familiarity with Elasticsearch, Redis, RabbitMQ/AMQ, PostgreSQL, Microsoft SQL Server, and observability tooling.
Java, Python, Elasticsearch, Redis, RabbitMQ, AMQ, PostgreSQL, Microsoft SQL Server, New Relic
2mo
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Senior Software Engineer (Hybrid - Edgewood, NY)
Edgewood or Newark
$120k-$130k/yr HybridFull Time
3+ YOE3+ years Java development; Java Struts, WebSphere, Tomcat, Oracle, JavaScript; AWS preferred; Agile SDLC; hybrid work.
Java, Struts, WebSphere, Tomcat, Oracle, JavaScript, AWS, Spring, Hibernate, REST, EC2, S3, Lambda
1mo
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Software Engineer
Kingston, New York, United States
$115k-$135k/yr OnsiteFull Time
7+ YOE7+ years software engineering experience; bachelor's in CS/Engineering; full-stack proficiency (server and client languages); e‑commerce, ERP, cloud, and DB experience; strong communication and problem-solving.
Java, Python, PHP, C++, HTML, HTML5, CSS, JavaScript, TypeScript, React, Angular, Spring, NodeJS, NestJS, SnipCart, Shopify, Stripe, TaxJar, NetSuite, SAP, MS Dynamics, SuiteScript, SuiteSQL, SuiteQL, AWS, Azure, Google Cloud, MySQL, PostgreSQL, MongoDB, Git, Firebase, Analytics, Wrike, Notion.io, Celigo, MuleSoft, Apache NiFi, Salesforce, Sanity, Drupal, Joomla, Sencha
1w
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Sr. Developer - Automation Core
Tarrytown, New York, United States
$94k-$153k/yr HybridFull Time
3+ YOE3+ years software development for life‑sciences R&D or lab informatics; proficiency in Java and Python; experience with LIMS/ELN (Sapio/Benchling/Dotmatics); AI/GenAI and data integration experience.
Sapio, Benchling, Dotmatics, Java, Python, LangChain, LlamaIndex, Claude/Anthropic APIs, OpenAI APIs, TetraScience, HighRes Cellario, Docker, Kubernetes, Jenkins, GitHub Actions, Spotfire, Tableau, Microsoft Power BI, Jupyter notebooks
6d
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Senior Software Engineer
Woodcliff Lake, New Jersey, United States
$90k-$141k/yr HybridFull Time
5+ YOEBA/BS or equivalent experience; 5+ years in IT, 3+ years in engineering, and 2+ years in software or systems engineering. Requires Agile, cloud, programming, databases, CI/CD, testing, and mentoring experience.
Java, Salesforce, SAP, JavaScript, AngularJS, T-SQL, Python, HTML, Oracle, AWS, Terraform, AWS CDK, GitHub Copilot, Splunk, Docker, Kubernetes, CI/CD, RESTful API, Git
1w
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Sr. Developer - Automation Core
Tarrytown, New York, United States
$94k-$153k/yr HybridFull Time
3+ YOEBachelor's degree plus 3+ years software development experience supporting life sciences R&D; proficiency in Java and Python; experience with LIMS/ELN (Sapio/Benchling/Dotmatics) and AI/GenAI tooling; data integration and instrument interfacing experience.
Sapio, Benchling, Dotmatics, Java, Python, LangChain, LlamaIndex, Claude, Anthropic APIs, OpenAI APIs, TetraScience, HighRes Cellario, Docker, Kubernetes, Jenkins, GitHub Actions, Spotfire, Tableau, Microsoft Power BI, Jupyter notebooks
6d
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Frontier Certified Engineer (FCE)
Plano or Charlotte or Teaneck or Bridgewater
$100k/yr HybridFull Time
Bachelor's in a technical discipline, recent graduate or early-career, strong programming and problem-solving fundamentals, teamwork and communication skills, eagerness to learn AI, cloud, and modern engineering practices.
Python, Java, JavaScript, TypeScript, C#, Microsoft Azure, AWS, Google Cloud, Git
1mo
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Test Automation Engineer(Web)
Alexandria or Aberdeen or Picatinny
HybridFull Time
3+ YOE3+ years test automation experience building automated test suites for web apps and APIs; experience with Selenium/Cypress, CI/CD, Docker/Kubernetes; programming in Java or JavaScript; secret clearance required.
Selenium, Cypress, TestNG, GitLab, JIRA, Docker, Kubernetes, Java, JavaScript, Cucumber, Gherkin, Git, Postman, REST Assured, SoapUI, Maven, Gradle, NPM, JMeter, SQL
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