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Java Developer Jobs in Wallkill, NY, US
36 java developer jobs from 25 companies hiring in Wallkill, NY, US.
2w
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Java Developer
Boston or Tarrytown
HybridFull Time
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
3w
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Apps Dev Java Engineer - Vice President - RUTHERFORD
Rutherford, New Jersey, United States
$142k-$213k/yr HybridFull Time
7+ YOE7+ years in designing and developing robust Java applications; strong OO design, Spring Framework, Agile, CI/CD, and cloud/container tech; experience with databases and tooling.
Java, Spring, Hibernate, Docker, Kubernetes, JIRA, BlackDuck, SonarQube, Oracle, MongoDB, Linux, JDBC
1d
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Associate Software Engineer - Java
Hartford or Danbury or Charlotte or Morristown
$70k-$105k/yr HybridFull Time
1+ YOE1–3 years software development; Java/J2EE; Spring Boot REST APIs; Hibernate/JPA; PostgreSQL; NoSQL exposure; AWS/GCP; REST/SOAP; Agile; Bachelor's degree in CS/Engineering or equivalent; US work authorization.
Java, J2EE, Spring Boot, Hibernate, PostgreSQL, NoSQL, AWS, GCP, REST, SOAP, GitHub, Jenkins
2w
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Senior Manager of Software Engineering Java and AWS
Jersey City, New Jersey, United States
$171k-$260k/yr OnsiteFull Time
5+ YOE2+ Mgmt5+ years in software engineering; 2+ years leading technologists; Java, AWS, Spring, Terraform, databases; strong collaboration and leadership.
Java, RESTful services, Spring, Spring Boot, AWS, Terraform, EKS, ECS, Lambda, MySQL, PostgreSQL, Cassandra, Kafka, Glue, EMR, MSK, Kinesis, Snowflake, Databricks
2mo
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Senior Software Engineer
Rensselaer, New York, United States
$78k-$147k/yr OnsiteFull Time
2+ YOEBachelor's degree in Computer Science or Information Systems; 2 years of software development experience; experience with Java/JavaScript; familiarity with SQL and web technologies.
Eclipse SVN, Java, JavaScript, Jenkins, JBoss, Oracle SQL Developer, JUnit
2mo
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Integration Developer
Warren or Remote - US
$115k-$135k/yr HybridFull Time
3+ YOE3–5 years in integration engineering or related role; design, build, and support enterprise integrations using MuleSoft, Apache Camel, Spring Boot; cloud platforms (AWS/Azure); Java; DevOps practices.
MuleSoft, Apache Camel, Spring Boot, Terraform, CloudFormation, AWS SAM, Serverless Framework, Java, Python, Node.js, AWS, Docker, Kubernetes, Jenkins, GitHub Actions, AWS CodePipeline, CloudWatch, Dynatrace, Datadog
2mo
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Senior Firmware Engineer - Audio & Video Streaming
Plano or Rockleigh
$108k-$174k/yr OnsiteFull Time
5+ YOE5-7 years in firmware development for embedded Linux/Android; C/C++/Java; networking protocols; Android apps/services; video/graphics systems; streaming protocols.
C/C++, Java, Embedded Linux, Android, Android Apps and Services, Linux/Android, Networking protocols (TCP/UDP/HTTP), RTP/RTSP, Video/Graphics (VAAPI, GStreamer, FFmpeg, OpenMAX, OpenGL), Android framework customization
1w
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103Q - Lead Software Development Engineer - Flex Location
Parsippany or Atlanta or Mahwah or Louisville or Timonium
$121k-$225k/yr HybridFull Time
Lead AI engineer with hands-on software development, experience with Generative AI, GitHub Copilot, and DX tooling; strong Python/Java/C# background; familiar with large-scale enterprise environments.
Python, Java, C#, GitHub Copilot, Microsoft Copilot Studio, Power Platform, LLMs, Embeddings, RAG
2mo
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AI Engineer
Plano or Chicago or Purchase
$106k-$178k/yr HybridFull Time
Bachelor’s or Master’s in CS/AI/DS. Proven AI project leadership; strong coding in Python/Java/C++; experience with GenAI, Agentic AI, cloud deployment (AWS/Azure/GCP); capable communicator and cross-functional collaborator.
Python, Java, C++, Langchain, CrewAi, MCP, A2A, AWS, Azure, Google Cloud
3w
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Fullstack Web Application Software Engineer
Rome, New York, United States
$66k-$134k/yr OnsiteFull Time
3+ YOEBachelor's in CS/Engineering; 3+ years software development; 2+ years full-stack with Java/JavaScript/Node.js; database experience; on-site in Rome, NY; ability to obtain Top Secret clearance.
HTML, CSS, JavaScript, Java, Node.js, Express, Mocha, Ava, JUnit, Selenium, PostgreSQL, MySQL, MariaDB, Git, GitLab, Jira
2w
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Staff Software Engineer (Remote)
Portage or Flower Mound or Mahwah
$103k-$222k/yr RemoteFull Time
4+ YOEBachelor’s degree in Computer Science or related field; 4+ years software engineering; 2+ years Salesforce development; proficiency in an OO language (C#, Java, or similar).
Salesforce, Object Oriented Programming (C#, Java)
1mo
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Portfolio Analytics Engineer - Vice President
Greenwich, Connecticut, United States
$165k-$185k/yr OnsiteFull Time
7+ YOE7+ years software engineering, expert in Java, Python production, distributed microservices, observability, and finance interest.
Java, Python, Elasticsearch, Redis, RabbitMQ, PostgreSQL, MS SQL Server
1mo
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QA Automation Engineer
Upper Saddle River, New Jersey, United States
$60k/yr OnsiteFull Time
2+ YOE2+ years in software QA and test automation; strong Python or Java; experience with Selenium, Playwright, JUnit, TestNG, pytest; SDLC knowledge; API and web/backend testing; CI/CD and Git experience.
Python, Java, Selenium, Playwright, JUnit, TestNG, pytest, Git, CI/CD
1mo
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Software Engineer
Danbury, Connecticut, United States
OnsiteFull Time
8+ YOE10+ years in object-oriented software design; 8+ years in C++ development; real-time control for mechatronics; RTOS (RTX); Agile experience; BS/MS in CS or related; strong problem solving and communication.
C++, Java, C#, .NET, RTX, SQLServer, Oracle
1w
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Senior Software Engineer or Principal Engineer - 1127
Binghamton, New York, United States
$105k-$143k/yr HybridFull Time
7+ YOE7–10 years IT/Software Development; 2+ years software architecture/leadership; full stack focus; strong collaboration and communication; on/off-site balance; Bachelor’s in CS/CE/IT.
Java, JavaScript, HTML, XML, JSON, JSP, SOAP, REST, Jira, OWASP, Life Insurance
1mo
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Software Engineer - Cumberland/FICCO Tools Engineering
Greenwich, Connecticut, United States
$175k-$225k/yr OnsiteFull Time
2+ YOE2+ years in Python/Java/C++, experience shipping production systems, strong customer-facing skills, Linux-based high-throughput systems, degree in CS/Math/Physics/Engineering.
Python, Java, C++, TypeScript, Linux
3w
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System Software and Performance Engineer, Silicon
Mountain View or Austin or Poughkeepsie or Portland
$138k-$198k/yr OnsiteFull Time
4+ YOEBachelor's degree in EE/CE/CS or equivalent; 4 years in C/C++ or Java with Python; experience in linux kernel, toolchains, or android system software; experience in full-stack performance analysis.
C, C++, Java, Python
5d
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Entry Level Software Engineer
Totowa, New Jersey, United States
$71k-$120k/yr OnsiteFull Time
0+ YOEBachelor's in CS/CE or related field; 0-3 years software development; experience with C++, C#, Java; OO design; Windows/Linux/Unix; eligible for US DoD clearance.
C++, C#, Java, Windows, Linux, Unix, Object-Oriented Design, Software Development
5d
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Entry Level Software Engineer
Totowa, New Jersey, United States
$71k-$120k/yr OnsiteFull Time
0+ YOEBachelor's in CS/CE or related field; 0-3 yrs software dev; proficient in C++, C#, Java; OO design; Windows/Linux/Unix; eligible for US DoD clearance.
C++, C#, Java, Windows, Linux, Unix, Object Oriented Design, TestStand, LabView
1mo
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Process Engineer - Defect Systems
Hopewell Junction, New York, United States
$66k-$102k/yr OnsiteFull Time
onsemi: Designs and manufactures power and sensing semiconductor components.
BS in Engineering or Computer Science; strong communication and leadership; English fluency. Preferred: MS in Engineering or CS; experience with SQL, Java, JavaScript, Python, HTML, XML, Git; semiconductor processing experience; familiarity with 5S, 8D, 6-sigma, SPC, DOE, FMEA.
Java, JavaScript, Python, HTML, XML, Git, SQL
1mo
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Entry-level Life Sciences Analyst
Teaneck, New Jersey, United States
$65k/yr OnsiteFull Time
0+ YOEBachelor’s degree or equivalent; strong Java application development (Core Java/J2EE) and Python/SQL skills; knowledge of life sciences domain; familiarity with lab software development lifecycle.
Java, Spring, Python, SQL, AWS
2mo
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Lead Deployed Transformation Engineer
Parsippany, New Jersey, United States
$125k-$155k/yr OnsiteFull Time
3+ YOELead design and delivery of technology solutions; collaborate with business and engineering teams; mentor engineers; travel up to 25%.
Python, Java, TypeScript/JavaScript, Modern frameworks
2mo
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Senior Digital Engineer / Senior Application Analyst
Elmsford, New York, United States
$116k-$145k/yr OnsiteFull Time
3+ YOEBachelor’s degree and 3–5 years in healthcare IT; strong API, web tech, and Epic/non-Epic experience; Epic certification preferred.
APIs, Interoperability (HL7, CDA, FHIR, XDS.b), HTML, CSS, JavaScript, Java, .NET, Python, Database querying, Certificate management, Monitoring, Logging, Web services, Epic platforms, HL7, FHIR, CDA, XDS.b
1w
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Principal Software Engineer, Senior Architect
Purchase or O'Fallon or New York City
OnsiteFull Time
10+ YOESenior Principal Architect with enterprise-scale data architecture, cloud, SaaS integrations; strong leadership; Java, REST APIs, Kubernetes, AWS/Azure; Bachelor's in CS or Engineering.
Java, REST APIs, Middleware, AWS, Azure, Databricks, Docker, Kubernetes, Cloudera, Spark
2mo
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Configuration Management Co-op - Summer/Fall 2026
Danbury, Connecticut, United States
OnsiteInternship
Pursuing a bachelor’s degree in computer science or computer engineering; experience in data analysis, Java programming, and web development; familiarity with complex applications, testing, and debugging; knowledge of Java, JSON, Excel, VB, XML, SQL.
Java, JSON, Excel, VB, XML, SQL
2mo
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Configuration Management Co-op - Summer/Fall 2026
Danbury, Connecticut, United States
OnsiteMultiple Commitments Available
Pursuing a bachelor’s degree in computer science, computer engineering, or related field; experience with Java, JSON, Excel, VB, XML, SQL; coursework in data analysis and web development.
Java, JSON, Excel, VB, XML, SQL
3mo
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Principal Software Engineering Architect, Information Security
Reston or Chicago or Greenwood Village or Boca Raton or New York or White Plains
$169k-$281k/yr HybridFull Time
10+ YOE10+ years in software development, architecture, and DevOps; cloud-native and hybrid security solutions; IaC tools; strong Python/Go/Java/C#/C++; security SDLC; analytics and telemetry.
AWS, Azure, GCP, Terraform, CloudFormation, Harness, Python, Go, Java, C++, C#, Power BI, ElasticSearch, Snowflake, Kafka, AirFlow
1mo
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Scientist III/IV: Purification Assessment and Analytics, Biotherapeutics (Ridgefield, CT, United States, Connecticut)
Ridgefield, Connecticut, United States
$90k-$147k/yr OnsiteFull Time
3+ YOEExperience with protein purification and analytics; advanced degree with relevant experience; strong data analysis and automation skills.
MATLAB, Python, SQL, R, Minitab, JMP, Statistica, Java, HPLC, CGE, DLS, SDS-PAGE
HiringCafe market data
Java Developer Jobs market signals in Wallkill, NY, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
36
Hiring companies
25
Fresh sample
44% new in 30d
Salary visibility
83% show pay
Companies appearing in this market
CitiThe HartfordTransUnionARKABAE SystemsDRWAQR Capital ManagementAvis Budget Group
Work location mix in visible results
Onsite: 21Hybrid: 13Remote: 2