19 junior full stack developer jobs at 12 companies in New Jersey

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
3w
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Full Stack Developer
New Jersey, United States
OnsiteContract
Mphasis
MphasisNational Stock Exchange of India: MPHASIS: Provides information technology and business process services.
2+ YOE2+ years Java full-stack experience with Spring Boot, microservices, React.js, CI/CD, Kafka, Oracle/MS SQL; bachelor's degree preferred and strong communication and problem-solving skills.
Java, Spring Boot, JUnit, JPA, Kafka, Tomcat, Oracle, MS SQL, OpenShift, Kubernetes, GitHub Actions, Jenkins, SonarQube, Splunk, Apigee, JAXB, JAX-WS, React.js, HTML5, CSS3, JavaScript, TypeScript, IBM BAM OE, Generative AI
3w
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Full Stack Developer
New Jersey, United States
OnsiteContract
Mphasis
MphasisNational Stock Exchange of India: MPHASIS: Provides information technology and business process services.
2+ YOEStrong Java full-stack skills with Spring Boot, microservices, React.js, CI/CD, containerization (OpenShift/Kubernetes), SQL tuning, Kafka, Apigee, IBM BAM OE; bachelor's degree preferred and 2+ years experience.
Java, Spring Boot, JUnit, JPA, Kafka, Tomcat, Oracle, MS SQL, OpenShift, Kubernetes, GitHub Actions, Jenkins, SonarQube, Splunk, Apigee, JAXB, JAX WS, React.js, HTML5, CSS3, JavaScript, TypeScript, IBM BAM OE
2w
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Full Stack Developer
Parsippany or Conshohocken or Wilkes Barre or Alpharetta
$78k-$180k/yr HybridFull Time
Berkshire Hathaway GUARD Insurance Companies
Berkshire Hathaway GUARD Insurance CompaniesNYSE: BRK.B: Provider of commercial property and casualty insurance products.
Degree in computer science or equivalent experience; backend development (C#/.NET or similar); frontend frameworks (React/Angular/Vue); cloud (Azure); databases (SQL/NoSQL); Git, CI/CD, and experience with AI-assisted development tools (e.g., GitHub Copilot).
C#, .NET, React, Angular, Vue, Azure, SQL, NoSQL, Git, GitHub Copilot, ChatGPT, CI/CD, DevOps, OAuth, OpenID, Scrum, Kanban
3w
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Full Stack Developer
New Jersey, United States
OnsiteContract
Mphasis
MphasisNational Stock Exchange of India: MPHASIS: Provides information technology and business process services.
2+ YOE2-4 years experience; strong Java/Spring Boot, JUnit, JPA, React.js, SQL/Oracle or MS SQL, Kafka, OpenShift/Kubernetes, CI/CD tools, API/SOAP integration, and IBM BAM OE experience preferred; Bachelor's degree preferred.
Java, Spring Boot, JUnit, JPA, Kafka, Tomcat, Oracle, MS SQL, OpenShift, Kubernetes, GitHub Actions, Jenkins, SonarQube, Splunk, Apigee, JAXB, JAX WS, React.js, HTML5, CSS3, JavaScript, TypeScript, IBM BAM OE, Generative AI
1w
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Full Stack Software Developer
Camden, New Jersey, United States
$110k/yr OnsiteFull Time
Holtec International
Holtec International: Provides nuclear fuel storage systems and small modular reactors.
1+ YOEMaster's in CS/CE/IT required, 1+ year related experience, experience with .NET (Framework/Core), C#, RESTful APIs, SQL/relational databases, Git, Visual Studio, Azure DevOps, and data visualization tools.
.NET Framework, .NET Core, C#, Visual Studio, SQL, Tableau, Azure DevOps, Git, Postman, Entity Framework, HTML5/CSS3, MySQL, Power BI, Azure Cloud Services, RESTful Web APIs
1mo
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Full-Stack Cloud Engineer
New York City or Dallas or Tampa or Chicago or Philadelphia or Florham Park
$77k-$202k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
2+ YOEBachelor's degree, at least 2 years' experience, expertise in cloud CI/CD and container workflows, JavaScript/TypeScript/Node.js/React Native/Next.js, API and microservices design, GitOps, and production deployment of LLM/AI APIs.
JavaScript (JS), React Native, TypeScript, Node.js, Next.js, AWS, Azure, GCP, GitOps, CI/CD, LLM
1mo
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Full Stack Developer Berkely Heights, NJ | FTE Only
Berkeley Heights, New Jersey, United States
$50k-$175k/yr OnsiteFull Time
Photon: Independent technology services provider
3+ YOE3-5+ years frontend development; strong Java back-end experience; React or Vue.js; TypeScript; REST APIs; CI/CD; testing; CSS; Agile.
React, Vue.js, Spring Boot, PHP, TypeScript, Java, REST APIs, Webpack, Vite, Babel, ESLint, Prettier, npm, yarn, Jest, React Testing Library, Vue Test Utils, Sass, SCSS, CSS Modules, Styled Components, Tailwind
1mo
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SOFTWARE DEVELOPER I
Livingston, New Jersey, United States
$71k-$88k/yr HybridFull Time
Inteplast Group
Inteplast Group: Manufactures diverse integrated plastic films, bags, and building materials.
2+ YOEBachelor's degree in Computer Science or related, 2+ years full-stack experience. Proficiency with C#, ASP.NET Core, MS SQL, Angular, TypeScript, Microsoft Azure, DevOps, Git, and CI/CD. Strong problem-solving and communication skills.
C#, ASP.NET Core, MS SQL, Angular, TypeScript, JavaScript, Python, Bash, Microsoft Azure, DevOps, CI/CD, Git, Docker, Terraform, Helm, Prometheus, Azure Application Insights, KQL, Grafana, Loki, Elasticsearch, Codex, Claude Code
4d
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Application Developer
New Brunswick, New Jersey, United States
$82k-$125k/yr HybridFull Time
Rutgers University
Rutgers University: Providing higher education degrees and conducting academic research.
2+ YOEBachelor’s degree or equivalent and 2+ years relevant experience. Experience with HTML, JavaScript, CSS, JSON, SQL databases (MySQL/PostgreSQL), Git, code documentation; full-stack web and API development skills.
HTML, JavaScript, CSS, JSON, MySQL, PostgreSQL, Git, ReactJS, Bootstrap, CakePHP, Symfony, ArcGIS Maps SDK for JavaScript, Python, Docker, GitLab
1w
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Co-Op 2026 – Software Engineering – Crestron Spaces (Platform-Full Stack)
Rockleigh, New Jersey, United States
OnsiteInternship, Temporary
Crestron
Crestron: Designs and manufactures advanced automation and control systems.
Must be enrolled in a bachelor's program in a related field, have unrestricted U.S. work authorization, and coursework or project experience with C#/.NET, Git, APIs, and software fundamentals.
C#, .NET, Git, REST APIs, CI/CD
2w
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Software Engineer II
California or Florida or Georgia or Illinois or Indiana or Minnesota or Montana or North Carolina or New Hampshire or New Jersey or New York or Ohio or Oregon or Pennsylvania or Virginia
$75k-$125k/yr RemoteFull Time
Vitu
Vitu: Digitizes vehicle titling and registration for businesses and governments.
2+ YOEBachelor's in CS or equivalent, Scrum Developer certification, 2+ years experience building scalable web applications across front-end and back-end stacks; proficiency with HTML, CSS, JavaScript, PHP/Python/Ruby/C#, and SQL Server; agile experience.
HTML, CSS, JavaScript, PHP, Python, Ruby, C#, SQL Server
1w
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Co-Op 2026 – Software Engineering – XiO Cloud (Full Stack Web Dev)
Boston or Rockleigh
OnsiteInternship, Temporary
Crestron
Crestron: Designs and manufactures advanced automation and control systems.
Enrolled bachelor’s student in software engineering/computer science; unrestricted US work authorization; familiarity with C#, .NET, ASP.NET Core, modern SPA frameworks, TypeScript, HTML/CSS, Git; strong programming fundamentals.
C#, ASP.NET Core, .NET, Angular, React, Vue, HTML, CSS, TypeScript, Git
3w
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EY-Parthenon - Strategy and Execution - Growth Platforms - Software Engineer - Sr Assoc/Consultant (New York, NY, US, 10001-8604)
New York or Atlanta or Boston or Chicago or Dallas or Denver or Detroit or Houston or Los Angeles or McLean or Hoboken or Philadelphia or San Francisco or Seattle
$130k-$185k/yr HybridFull Time
EY
EY: Global firm providing audit, tax, and professional consulting services.
1.5+ YOEBachelor's degree plus ~2 years related experience (or graduate degree plus ~18 months). Experience with backend/full‑stack development (Python, Java, Scala, TypeScript), cloud (AWS/GCP), containerization, IaC, LLM integration, and productionizing AI tooling; strong communication and client‑facing skills.
Python, Java, Scala, TypeScript, AWS, GCP, Microsoft Copilot
2mo
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Sr. Specialist, Content & Digital Experience Capabilities - Web Product and Analytics Engineer
Princeton, New Jersey, United States
$78k-$95k/yr HybridFull Time
Bristol Myers Squibb
Bristol Myers SquibbNYSE: BMY: Develops and manufactures innovative prescription biopharmaceutical medicines.
2+ YOEBachelors or Masters in CS/Engineering, 2+ years software development in agile environments, hands-on AEM stack (Java, OSGi, Apache Sling, JCR), frontend (HTL, HTML, CSS, JavaScript), modern frameworks, CI/CD, and product-oriented experience.
Java, OSGi, Apache Sling, JCR, HTL (Sightly), HTML, CSS, JavaScript, React, Angular, Vue, Adobe Experience Manager (AEM), Adobe Analytics, GraphQL, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, CDN, DNS, Web Application Firewall
1w
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Ruby on Rails Engineer (Consultant, Engineering & Technical Services)
Baltimore or Alabama or California or Delaware or District of Columbia or Florida or Georgia or Maryland or New Jersey or New York or North Carolina or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia
$96k-$142k/yr RemoteFull Time
Fearless
Fearless: Digital services firm delivering IT solutions for government agencies.
2+ YOE2+ years Ruby on Rails full-stack experience, REST API design, JavaScript/React frontend, AWS (RDS, CloudWatch), CI/CD and Terraform, ability to obtain Public Trust clearance.
Ruby on Rails, JavaScript, React, AWS, CloudWatch, RDS, GitHub Actions, Terraform
2w
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Technical Support Engineer
Washington or Arkansas or Arizona or California or Colorado or Connecticut or District of Columbia or Delaware or Florida or Georgia or Illinois or Indiana or Kansas or Kentucky or Massachusetts or Maryland or Michigan or Minnesota or North Carolina or New Hampshire or New Jersey or New York or Ohio or Oregon or Pennsylvania or South Carolina or Texas or Virginia or Washington or Wisconsin or Wyoming
$95k-$115k/yr RemoteFull Time
OPEXUS
OPEXUS: Software for government process management and legal data discovery.
2+ YOEUS citizen with current Secret clearance, 2+ years eDiscovery experience, CS/IT degree or equivalent, skills in PostgreSQL/Postgres, ELK Stack, Redis, Rabbit MQ, API servers, data analysis, ticketing, and customer-facing technical support.
ELK Stack, PostgreSQL, Redis, Rabbit MQ, API servers, Postgres
1w
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Senior Data Scientist
Tampa or Cambridge or Princeton
OnsiteFull Time
Bristol Myers Squibb
Bristol Myers SquibbNew York Stock Exchange: BMY: Develops and distributes innovative medicines for serious diseases.
2+ YOEMaster's (or Bachelor's with significant experience) in a quantitative field, 2+ years software development, proficiency in Python and JavaScript/TypeScript, full-stack web experience, familiarity with SAS/R and pharmacometric dataset preparation, strong problem-solving and communication.
Python, JavaScript, TypeScript, React, Angular, FastAPI, Flask, Node.js, Git, NONMEM, SAS, R, WinNonlin, Claude Code, Codex, GitHub Copilot
1w
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Senior Data Scientist
Tampa or Cambridge or Princeton
OnsiteFull Time
Bristol Myers Squibb
Bristol Myers SquibbNYSE: BMY: Develops and manufactures innovative prescription biopharmaceutical medicines.
2+ YOEMaster's (or Bachelor's with significant experience) in a quantitative field, 2+ years software development experience, proficiency in Python and JavaScript/TypeScript, full-stack web and LLM application experience, ability to prepare analysis-ready datasets for pharmacometric workflows.
Python, JavaScript, TypeScript, React, Angular, FastAPI, Flask, Node.js, Git, Claude Code, Codex, GitHub Copilot, SAS, R, NONMEM, NLME, WinNonlin, CDISC
1mo
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Specialist Programmer
Austin or Bridgewater or Charlotte or Phoenix or Raleigh or Richardson or Arizona or New Jersey or North Carolina or Texas or United States
$90k/yr OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides global IT consulting and digital transformation services.
Bachelor's degree in CS/IT/Software Engineering or related field required; strong programming skills across modern stacks (Java, Python, JS, cloud); campus hiring for recent grads; US work authorization required; assessment required.
Java, Spring Boot, Microservices, Angular, React JS, Docker, K8S, Next.js, Vue.js, MongoDB, NodeJS, JavaScript, Typescript, C#, .NET, ASP.NET .NET Core, ExpressJS, Hadoop, Spark, PySpark, Hive, PostgreSQL, Python, Kafka, Airflow, Beam, Agentic AI, LangChain, LangGraph, NLP, MCP, Prompt/Context Engineering, AWS, Azure, GCP

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