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26 junior developer java javascript jobs at 17 companies in Pennsylvania

3w
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Junior Software Engineer
Warrenton or State College or Fort Eisenhower or Centennial
$95k-$140k/yr OnsiteFull Time
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
Bachelor's in CS/CE/EE required. Strong Java and JavaScript/TypeScript skills required. Experience with full-stack technologies (Python, Angular, React, Elasticsearch, containers, Kubernetes) preferred. Top Secret clearance required.
Java, Python, JavaScript, TypeScript, Angular, React, Elasticsearch, ELK Stack, Redis, REST, Docker, LXC, Kubernetes, Helm, Machine Learning, Data Analytics, Android, NoSQL, SQL, Xmidas
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1w
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Software Engineer (JAVA/ Openshift/Kubernetes)
Pittsburgh or Strongsville
$78k-$106k/yr OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
2+ YOE2+ years experience building APIs with Java and Spring Boot; experience with OpenShift/Kubernetes, Salesforce integration, JavaScript, EM practices, and strong communication skills.
Java, Spring Boot, OpenShift, Kubernetes, Salesforce, JavaScript
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3d
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Software Engineer I - Java/Hybrid, Bala Cynwyd, PA
Bala Cynwyd, Pennsylvania, United States
$55k-$68k/yr HybridFull Time
Tokio Marine North America Services
Tokio Marine North America ServicesTokyo Stock Exchange: 8766: Provides corporate support services for Tokio Marine insurance companies.
0+ YOEBachelor's in CS/IT/Engineering/MIS required,0-2 years development experience,experience with Java,OOP,data structures,web development,SQL,GIT and familiarity with Agile,CI/CD and cloud concepts.
Java, IntelliJ IDEA, Eclipse, JavaScript, HTML, CSS, React, Microsoft SQL Server, Oracle, MySQL, PostgreSQL, Git, GitHub Copilot, Cursor, ServiceNow, Jira, Microsoft Azure DevOps, Amazon Web Services (AWS), Microsoft Azure, CI/CD, DevOps
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Software Engineer
Pittsburgh, Pennsylvania, United States
$85k-$95k/yr OnsiteFull Time
The Wolfe Companies
The Wolfe Companies: Provides comprehensive gift card management and fintech gifting solutions.
2+ YOE2+ years professional software development (or equivalent), experience with JavaScript/TypeScript, React, Next.js, backend work (PHP/Node/Python/Java/C#), relational/NoSQL databases, Git, CI/CD, and familiarity with AI-assisted development tools.
JavaScript, TypeScript, React, Next.js, Vercel, PHP, Node.js, Python, Java, C#, PostgreSQL, MySQL, MongoDB, RESTful API, Git, GitHub Copilot, ChatGPT, CI/CD
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1mo
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Senior Specialist, Full-Stack Engineer
Pittsburgh, Pennsylvania, United States
$71k-$123k/yr OnsiteFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
2+ YOEBachelor’s degree in computer science or related discipline; 2-6 years software development; front-end and back-end SDLC experience; Java, HTML, NodeJS, CSS, JSON, Angular, JavaScript; knowledge of frameworks and containerization; ability to mentor junior engineers.
Java, HTML, NodeJS, CSS, JSON, Angular, JavaScript, containerization
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Software Engineer II – CTS
Pittsburgh, Pennsylvania, United States
HybridFull Time
Duquesne University
Duquesne University: Private Catholic research university providing undergraduate and graduate degrees.
1+ YOEBachelor's in CS/IT or equivalent, minimum 1 year web/application development and administration, experience with Java, JavaScript, React.js, HTML/CSS, REST services, databases (Oracle preferred), SSO and web servers; strong communication and analytical skills.
Java, JavaScript, React.js, HTML, CSS, REST, BootStrap, jQuery, Oracle, Linux, UNIX, Windows, Apache, CAS, SAML2, Tomcat, WebSphere, SSL, DNS
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Systems Software Engineer - Computing Services
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
Carnegie Mellon University
Carnegie Mellon University: Global research university providing higher education and conducting scientific research.
1+ YOEBachelor's degree, 1-3 years software development or systems experience. Proficiency in C#, JavaScript, Python or Java; web technologies (HTML, CSS); SQL; data integration (Informatica, Snowflake); version control (Gitlab/Github); ServiceNow; documentation and production support.
C#, JavaScript, Python, Java, HTML, CSS, SQL, Informatica, Snowflake, Gitlab, Github, ServiceNow, PowerBI, Next Gen eRA, ETL
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Software Engineer
Newtown, Pennsylvania, United States
FieldFull Time
EPAM Systems
EPAM SystemsNYSE: EPAM: Provides global digital platform engineering and software development services.
0.5+ YOEBachelor's degree in a computing or related field, 6+ months relevant experience, familiarity with cloud/web/database tech (.NET, GCP, Azure, AWS) and one programming language (Java, C++, C#, Python, JavaScript, Golang, or Swift); Git or Docker experience; Agile experience.
GCP, Azure, AWS, .NET, Java, C++, C#, Python, JavaScript, Golang, Swift, Git, Docker
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Software/Platform Engineer | Apply Now
Clarks Summit, Pennsylvania, United States
$70k-$95k/yr HybridFull Time
MetLife
MetLifeNYSE: MET: Global provider of insurance, annuities, and financial services.
2+ YOEBachelor's in CS/Engineering/IS or equivalent, 2+ years software/platform engineering experience, proficiency with Java/JavaScript/APIs, cloud/SaaS, CI/CD and DevSecOps; Salesforce experience preferred.
Java, JavaScript, APIs, cloud platforms, SaaS platforms, CI/CD, DevSecOps, Apex, Lightning Web Components, Salesforce
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1mo
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Software Engineer II *** EST Preferred - Hybrid in Horsham, PA
Horsham, Pennsylvania, United States
$72k-$119k/yr HybridFull Time
RELX
RELXLondon Stock Exchange: REL: Provides professional data analytics, scientific publishing, and trade exhibitions.
1+ YOEBS in CS/Engineering or equivalent, 1+ years software engineering experience, proficiency with SQL/PL/SQL and Oracle, strong programming in C#, .NET, Java/J2EE, JavaScript, C/C++, HTML, XML, unit testing frameworks, and Git; US citizenship and Public Trust clearance required.
SQL, PL/SQL, Oracle, C#, Microsoft .NET, Java, J2EE, JavaScript, C/C++, HTML, XML, xUnit, NUnit, MSTest, Git, Windows, UNIX
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Software Engineer II *** EST Preferred - Hybrid in Horsham, PA
Horsham, Pennsylvania, United States
$72k-$119k/yr HybridFull Time
LexisNexis
LexisNexisNYSE: RELX: Provides legal research and business analytics software solutions.
1+ YOEU.S. citizen required. 1+ years professional software engineering experience. BS in Engineering/Computer Science or equivalent. Proficiency with SQL/PL/SQL and Oracle, relational data modeling, and programming in C#/.NET, Java/J2EE, JavaScript, C/C++, HTML, XML. Experience with unit test frameworks and Git; Agile experience.
SQL, PL/SQL, Oracle, C#/.NET, Java/J2EE, JavaScript, C/C++, HTML, XML, xUnit, NUnit, MSTest, Git, Windows, UNIX
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2w
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CEUI Assisted Tools Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
2+ YOE2+ years full-stack experience building React.js UIs and backend services (Node.js/Java), strong JavaScript/TypeScript, HTML/CSS, REST APIs, state management, databases, Git, CI/CD, troubleshooting, Agile experience.
React.js, Node.js, Java, JavaScript (ES6+), TypeScript, HTML/CSS, REST APIs, Redux, Context API, Git, CI/CD, Github Copilot, OpenSpec
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1mo
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Ground Software Engineer
King of Prussia or Littleton
$77k-$152k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
1+ YOEActive Top Secret/SCI clearance, BS degree, typically 1+ years professional software experience, ground subsystems and scaled Agile development experience, strong software engineering and communication skills.
Java, Angular, Python, C# .NET, JavaScript, TypeScript, Docker, Kubernetes, Rancher, GitLab, DevSecOps, CI/CD, SAFe
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1mo
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Associate Application Developer – Adobe Experience – Co-op 2026
State College, Pennsylvania, United States
$44k-$80k/yr HybridInternship
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
Currently pursuing a university degree; ability to work in-office in State College, PA; up to 20 hrs/week during term and 40 hrs/week during breaks; ability to obtain federal security clearance; experience or coursework with Java, AEM, and web technologies preferred.
Java, OSGi, Sling, Sling Models, HTL, JCR APIs, Adobe Experience Manager (AEM), Adobe Experience Platform, Adobe Target, Adobe Journey Optimizer, Customer Journey Analytics, RT-CDP, HTML5, CSS3, JavaScript, React, Vue.js, Git, Maven, Jenkins, Microsoft Azure DevOps, RESTful APIs, GraphQL
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Software Engineer
State College, Pennsylvania, United States
$92k-$175k/yr OnsiteFull Time
Penn State University
Penn State University: Provides higher education and conducts extensive academic research programs.
0+ YOEBachelor's in engineering/science, proficiency in C++/C, Linux, Git/GitLab and modern tools, containerization (Docker/Kubernetes), strong CS fundamentals; eligible for U.S. government security clearance and U.S. citizenship required.
C++, C, Electronic Medical Records (EMR), Git, GitLab, JIRA, Confluence, Bamboo, Artifactory, BitBucket, SonarQube, Docker, Kubernetes, MATLAB, Python, Java, FPGA, SQL, NoSQL, Big Data, Rust, Bash, JavaScript, HTML, CSS, Google Protocol Buffers, ZeroMQ, FastAPI, pytest, React, Tailwind, AWS, Vim, CMake, GDB
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Product Development Engineer I (AI-Native) (Onsite role)
Ambler, Pennsylvania, United States
$80k-$90k/yr OnsiteFull Time
Phenom
Phenom: AI-powered talent experience platform for recruiting and retention.
1+ YOE1-4 years software development experience, bachelor’s in CS or related required (master's preferred), strong programming (Python/Java/JS/TS/Go), CS fundamentals, Git, REST/SQL, EMR and cloud familiarity.
Python, Java, JavaScript, TypeScript, Go, Git, REST APIs, JSON, SQL, Unix, Linux, AWS, Azure, GCP, CI/CD, LLM
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Product Development Engineer I (AI-Native) (Onsite role)
Ambler, Pennsylvania, United States
$80k-$90k/yr OnsiteFull Time
Phenom
Phenom: AI-powered talent experience platform for hiring and retaining talent.
1+ YOE1+ years software development; bachelor’s in CS or related required (master’s preferred); strong CS fundamentals; proficiency in modern languages and AI tooling; end-to-end product ownership.
Python, Java, JavaScript, TypeScript, Go, REST APIs, JSON, SQL, NoSQL, Git, Unix, Linux, AWS, Azure, GCP, AI coding tools
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2w
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Product Development Engineer I (AI-Native) (Onsite role)
Ambler, Pennsylvania, United States
$80k-$90k/yr OnsiteFull Time
Phenom
Phenom: AI-powered software platform for talent acquisition and management.
1+ YOE1-4 years software development experience, Bachelor’s in CS or related required (Master's preferred), strong CS fundamentals, proficiency in modern languages and tools, end-to-end ownership, AI tooling experience preferred.
Python, Java, JavaScript, TypeScript, Go, Git, REST APIs, JSON, SQL, Unix, Linux, AWS, Azure, GCP, CI/CD, LLM
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Student Researcher, PhD, Fall 2026
Mountain View or Ann Arbor or Atlanta or Austin or Cambridge or Chicago or Irvine or Kirkland or Los Angeles or Madison or New York or Palo Alto or Pittsburgh or Goleta or San Bruno or Seattle or San Francisco or Sunnyvale or Washington D.C.
$118k-$157k/yr OnsiteInternship
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
PhD student in CS or related field, research experience, proficiency in English and programming (e.g., Python, Java, JavaScript, C/C++); submit CV and transcript.
Python, Java, JavaScript, C, C++
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