41 java developer jobs at 21 companies in Effort, PA
4d
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Java Lead - Senior Software Engineer
Reading or Berwyn
$73k-$174k/yr HybridFull Time
10+ YOERequires 10+ years with Java, RESTful services, Spring MVC, Angular, and software development; experience with databases, Git, Maven, Jenkins, Docker, OpenShift, testing, and Agile projects.
Java, Spring Boot, Angular, TypeScript, Karma, Jasmine, JUnit, Mockito, SQL, Docker, OpenShift, Spring MVC, J2EE, Hibernate, Spring JPA, JavaScript, CSS, HTML, jQuery, Ajax, VueJS, MySQL, PostgreSQL, Oracle, Git, Maven, Jenkins, Spring Cloud, Nginx, NodeJS, Redis
1mo
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Senior Developer / Lead Developer
Allentown or Providence or Louisville
HybridFull Time
5+ YOEBachelor's degree, 5+ years software development experience (senior) or 7+ (lead); proficiency in C#, Java, TypeScript, frontend frameworks, APIs and SQL; experience with cloud, microservices, and emerging tech.
C#, Java, TypeScript, JavaScript, Python, Angular, React, SQL, Microservices, Cloud Architecture, APIs, SAP ABAP, SAP S/4HANA, Kubernetes, Azure Kubernetes Service (AKS), DevOps, RPA, Artificial Intelligence
2w
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Senior Developer
Allentown or Louisville or Rhode Island
RemoteFull Time
5+ YOEBachelor's degree and 5+ years of related software development experience; familiarity with C#, Java, Python, Azure and MQ Series; strong problem solving, collaboration, and utilities experience preferred.
C#, Java, Python, Azure, MQ Series, Microservices, DevOps, Multi-Cloud technologies, IoT, Intelligent Automation, RPA, Test automation, artificial intelligence, Cloud Architecture, API's
1w
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Senior Software Engineer
Bethlehem or New York City or Holmdel
$95k-$156k/yr HybridFull Time
5+ YOEBachelor's in CS/Engineering,5+ years professional software development,experience with cloud-native architectures,Java/Springboot,APIs/microservices,CI/CD,TDD,monitoring,CI tools and AWS.
Java, Springboot, Aurora PostgresSQL, Redis, Hibernate, Microsoft Graph API, Github Co-pilot, Claude, AWS, Docker, EKS, SNS/SQS, SDK, Bitbucket, Git, AppDynamics, ArgoCD, CloudWatch, Splunk, Zenoss, Python, ReactJS, Apache Camel, FINEOS
2mo
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iOS Developer with Android IRC296867
Basking Ridge, New Jersey, United States
$120k-$130k/yr OnsiteFull Time
10+ YOE10+ years mobile development experience; strong iOS skills (Swift, SwiftUI, UIKit); Android secondary (Kotlin/Java); experience with RESTful APIs, GraphQL, CI/CD, app store releases; BS/MS in related field.
Swift, SwiftUI, UIKit, Objective C, Kotlin, Java, Android Studio, Jetpack, C/C++, RESTful APIs, GraphQL, Play Store, App Store, CI/CD
2w
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Sr. Full Stack Software Engineer
Cary or Bridgewater
$100k-$140k/yr HybridFull Time
6+ YOE6+ years full stack development experience with React and Java/Spring Boot, cloud familiarity (Azure), relational databases, CI/CD, and strong communication and problem-solving skills.
React, JavaScript, TypeScript, Java, Spring, Spring Boot, Azure, AKS, Functions, Node.js, Git, Docker, Kubernetes, CI/CD
2mo
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Software Engineer
Lakehurst, New Jersey, United States
$80k-$120k/yr OnsiteFull Time, Contract
3+ YOE onsite software roles requiring Secret clearance; experience with C#/Java/C/C++, Linux/Windows, CI/CD, Agile; 3-5 years experience; must be onsite; interim Secret clearance to begin.
C#, Java, C, C++, Linux, Windows, Jira, SharePoint, Git, SVN, Mercurial, CVS, Jenkins, GitHub Actions, Azure DevOps, Python, Bash, PowerShell
2w
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Sr. Conversational AI & Agentic Search Engineer
Irving or Basking Ridge
$121k-$231k/yr HybridFull Time
6+ YOEBachelor's or equivalent experience,6+ years relevant experience,experience with Google CCAI/Dialogflow or Vertex AI Search,Agent Development Kit,LLMs/RAG familiarity,programming in Python/Java/NodeJS preferred.
Google Cloud Contact Center AI (CCAI), Dialogflow, Vertex AI, Vertex AI Search, Google Enterprise Search, Agent Development Kit (ADK), Google CES, LangGraph, Decagon, Sierra, REST, SOAP, pub/sub, Salesforce, Genesys, Python, Java, NodeJS
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)
1w
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Senior AI Engineer - Live Operations
Basking Ridge or Alpharetta or Irving
$101k-$194k/yr HybridFull Time
4+ YOE4+ years relevant experience; bachelor’s or equivalent; experience deploying/monitoring ML models, MLOps, cloud platforms; strong programming in Python/Java/C++; knowledge of safety guardrails and streaming systems.
Airflow, Kubeflow, MLflow, Python, Java, C++, AWS, Google Cloud, Azure, Kafka, Spark
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
5d
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Cybersecurity Research Engineer - RE/DSP
Basking Ridge, New Jersey, United States
$112k-$179k/yr OnsiteFull Time
5+ YOERequires expertise in reverse engineering and digital signal processing, 5+ years experience with BS (3+ with MS), active US Secret clearance with ability to obtain TS/SCI, proficiency in C/C++/Java/Python/Go, Linux/MacOS/Windows, networking, and modern development toolchains.
C, C++, Java, Python, Go, Linux, MacOS, Windows, Git, subversion, CI/CD, GHIDRA, Hex-Rays IDA, Binary Ninja, Angr, Cuckoo sandbox, OllyDBG, WinDbg, Metasploit, Cobalt Strike, CORE, EMANE, MiniNet, Docker, Docker Swarm, Kubernetes, Terraform, AWS, Azure, OpenStack
1mo
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Full Stack and AI Engineer
Basking Ridge or United States
$92k-$164k/yr RemoteFull Time
8+ YOE5+ Mgmt8+ years building backend systems in Java/Python, 5+ years leading teams, experience with Kafka, relational/NoSQL databases, cloud (AWS/Azure/GCP), Docker/Kubernetes, CI/CD, and 1+ year delivering AI-enabled solutions; HS diploma or higher required.
Java, Python, Kafka, PostgreSQL, MySQL, Oracle, MongoDB, Cassandra, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, REST, gRPC, Pinecone, Weaviate, pgvector
5d
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Cybersecurity Research Engineer - RE/DSP
Basking Ridge, New Jersey, United States
$112k-$179k/yr OnsiteFull Time
5+ YOEDegree in CS/CE/EE/Math/Physics or related; minimum 5 years (BS) experience; expertise in reverse engineering and digital signal processing; proficiency in C/C++/Java/Python/Go; Linux/macOS/Windows experience; active Secret clearance; US citizenship.
C, C++, Java, Python, Go, Linux, macOS, Windows, GHIDRA, Hex-Rays IDA, Binary Ninja, Angr, Cuckoo Sandbox, OllyDbg, WinDbg, Metasploit, Cobalt Strike, CORE, EMANE, MiniNet, Docker, Docker Swarm, Kubernetes, Terraform, AWS, Azure, OpenStack, Git, Subversion, CI/CD
6d
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Frontier Certified Engineer (FCE)
Plano or Charlotte or Teaneck or Bridgewater
$100k/yr HybridFull Time
Recent graduate or early-career candidate with degree in a technical discipline, strong fundamentals in software/cloud/AI, problem-solving and communication skills, and willingness to learn Frontier training and certifications.
Python, Java, JavaScript, TypeScript, C#, Microsoft Azure, AWS, Google Cloud, Git
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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Flexlink Senior Controls Engineer
Allentown or Philadelphia
OnsiteFull Time
5+ YOE5+ years industry experience, engineering degree preferred, electrical license preferred. Hands-on mechanics and controls, PLC programming (Allen Bradley preferred), HMI/SCADA, C++/Java knowledge, AutoDesk CAD/EPlan experience, robot/servo experience.
Allen Bradley, Omron, Siemens, Beckhoff, C++, Java, HMI/SCADA, FactoryTalk Optix, Fanuc, UR, AutoDesk CAD, EPlan Electric P8
5d
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Test Hardware Engineer
Allentown, Pennsylvania, United States
$88k-$163k/yr OnsiteFull Time
2+ YOEBS in science/engineering,2+ years manufacturing experience,knowledge of analog/digital electronics and schematics,statistics,SQL,JMP/JSL/Minitab/SAS,object-oriented coding (C++,Java,C#,VB.NET),and optical/electrical test equipment.
SQL, JMP/JSL, Minitab, SAS, C++, Java, C#, VB.NET, USB, GPIB, TCP/IP, SPI, COM, optical attenuators, optical switches, polarization controllers, optical spectrum analyzers, digital multimeters, oscilloscopes
1mo
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Senior Automation Test Engineer
Pittston or Omaha
$85k-$115k/yr HybridFull Time
5+ YOE5+ years automation engineering experience, strong C# (or Java/TypeScript) programming, expertise with Playwright/Cypress/Selenium, API test automation, CI/CD integration, Git, and leadership/mentorship skills.
Playwright, Cypress, Selenium WebDriver, C#, Java, TypeScript, CI/CD, Git
2mo
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BI Software Engineer I
Reading or Tampa
OnsiteFull Time
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
5+ YOEBachelor's in CS/CE or equivalent experience; 5-7 years tech experience; 4+ years building BI apps with Qlik Sense, Power BI, Tableau; full BI lifecycle; Java/React/Angular; strong UI/UX and data modeling skills; knowledge of AWS and analytics methods.
Qlik Sense, Power BI, Tableau, Java, React, Angular, jQuery, HTML, JavaScript, CSS, APIs, Web Services, UI/UX design frameworks
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