19 junior web developer jobs at 11 companies in Elsmere, DE

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
4d
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Full Stack Web Developer
Boothwyn, Pennsylvania, United States
HybridFull Time
Nielsen-Kellerman
Nielsen-KellermanNASDAQ: GAIN: Designs and builds rugged environmental and sports performance instruments.
2+ YOE2+ years Adobe Commerce development experience, working knowledge of PHP/JavaScript/HTML/CSS/Node.js/SQL, Ubuntu/Linux comfort, bachelor’s degree in computer science or equivalent, strong problem-solving and communication skills.
PHP, HTML, CSS, JavaScript, Node.js, SQL, Adobe Commerce, Adobe App Builder, Linux, Ubuntu, Microsoft SQL Server, MySQL, Claude.ai
1w
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Web Application Developer, Jewish Studies (Temporary, Part-Time)
Philadelphia, Pennsylvania, United States
$7-$55/hr OnsitePart Time
University of Pennsylvania
University of Pennsylvania: Research university offering higher education and healthcare services.
2+ YOEBachelor's degree with 2+ years related experience; full‑stack development with HTML5,CSS,AJAX,JavaScript/jQuery,Python,Django,React; unit testing and Git; strong communication and ability to work 9am-5pm ET.
HTML5, CSS, AJAX, JavaScript, jQuery, Python, Django, React, Git
1w
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Associate Full Stack Developer
Villanova, Pennsylvania, United States
$72k-$90k/yr HybridFull Time
Villanova University
Villanova University: Private Catholic research university providing higher education and research.
0+ YOEFoundational web development skills with 0–2 years experience. Familiarity with JavaScript/HTML/CSS, APIs, accessibility, and web performance. Strong communication, problem-solving, and willingness to learn AEM, cloud delivery, and integrations.
Adobe Experience Manager (AEM), AEM as a Cloud Service, AEM Edge Delivery Services, Modo Labs, OneCampus, Google Analytics, Google Tag Manager, React, Java
1mo
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API Developer/Programmer
Aberdeen Proving Ground, Maryland, United States
$90k-$150k/yr OnsiteFull Time
SURVICE Engineering
SURVICE Engineering: Engineering services and survivability analysis for defense systems.
2+ YOEBachelor's degree in a technical field and 2+ years experience. Experience with web/API development, MongoDB, PostgreSQL, Microsoft Azure, Keycloak, Java, cloud/containerization, information systems security, and Agile.
MongoDB, PostgreSQL, Microsoft Azure, Keycloak, Java
1mo
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Application Developer C
Philadelphia, Pennsylvania, United States
$72k/yr OnsiteFull Time
University of Pennsylvania
University of Pennsylvania: Provides Ivy League higher education and conducts advanced scientific research.
2+ YOEBachelor's and 2+ years' experience required. Develop, deploy, and maintain pathology software, data pipelines, and AI-enabled tools; experience with Python, Next.JS, electron, web apps, databases, APIs, and version control; strong analytical and communication skills.
Python, Next.JS, electron
1w
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Software Engineer
King of Prussia or Cedar Rapids
HybridFull Time
Hibu
Hibu: Provides digital marketing and advertising services to small businesses.
2+ YOE2+ years web development experience; proficiency with Node.js, Next.js, TypeScript, Postgres/MongoDB, REST APIs, AWS services; experience with CI/CD, CDK, Git; Bachelor's in CS or equivalent experience; strong communication.
Devin, CDK, CircleCI, LaunchDarkly, Node.js, Next.js, Typescript, Postgres, MongoDB, API Gateway, Lambda, SQS, SNS, CloudWatch, CloudFormation, S3, Git
2w
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2440AS - Software Engineer I
Aberdeen, Maryland, United States
$75k-$98k/yr OnsiteFull Time
Techximius: Provides specialized IT and engineering services for defense missions.
1+ YOEBachelors in computer science or similar, 1-5 years software programming experience, proficiency in Java/C/C++/Python/JavaScript, experience with backend/microservices/web development, strong communication and documentation skills, current DoW clearance required.
Java, C/C++, Python, JavaScript, Node.js, Vue.js, Windows, Linux, Android, UML
3d
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Software Developer (.NET/C#) – NAVSUP Programs
Philadelphia, Pennsylvania, United States
HybridFull Time
ITC Defense
ITC Defense: Provides engineering and logistics services to defense organizations.
0+ YOEBachelor's in CS/IT/SE, active or obtainable Secret clearance, 0–4 years development experience, proficiency with C#, ASP.NET MVC, SQL Server, HTML, JavaScript, REST/Web Services, OOP, relational DBs, troubleshooting, and Agile teamwork.
C#, ASP.NET, MVC, SQL Server, HTML, JavaScript, REST APIs, Web Services, WebRoR, EFTS, SCIP, VersionOne, Azure DevOps, Jira
1w
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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
1w
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Senior Software Engineer
Newtown, Pennsylvania, United States
FieldFull Time
EPAM Systems
EPAM SystemsNYSE: EPAM: Provides global digital platform engineering and software development services.
1.5+ YOEBachelor's degree in a related discipline, 18+ months professional software engineering experience, familiarity with cloud/web/db tech (.NET, GCP, Azure, AWS), one programming language (Java, C++, C#, Python, JavaScript, Golang, or Swift), and Git or Docker experience.
GCP, Azure, AWS, .NET, Java, C++, C#, Python, JavaScript, Golang, Swift, Git, Docker
1w
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Lead Software Engineer I
Newtown, Pennsylvania, United States
FieldFull Time
EPAM Systems
EPAM SystemsNYSE: EPAM: Provides global digital platform engineering and software development services.
2.5+ YOEBachelor's degree in a related computing discipline, 30+ months relevant engineering experience, familiarity with cloud/web/.NET technologies, one programming language (Java, C++, C#, Python, JavaScript, Golang, or Swift), Git or Docker, and Agile experience.
GCP, Azure, AWS, .NET, Java, C++, C#, Python, JavaScript, Golang, Swift, Git, Docker
1mo
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Principal Software Engineer
Philadelphia, Pennsylvania, United States
$115k-$124k/yr OnsiteFull Time
City of Philadelphia
City of Philadelphia: Provides municipal services and governance to the city of Philadelphia.
3+ YOEBachelor’s degree or equivalent; 3+ years in .NET/C# web development; SQL and database experience; public sector/government experience a plus.
C#, SQL, SQL Server, Oracle, PostgreSQL, MySQL, .NET, FAST/GenTax
2d
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Engineer 3, Cyber Security Engineering-0752
Philadelphia, Pennsylvania, United States
HybridFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
2+ YOEBachelor's in CS/Engineering, 2 years developing/maintaining software security systems, web app penetration testing, Linux and Python scripting; OSCP required.
Burp Suite, Bash, Python, Nuclei, Qualys, Nessus, Kali Linux
2w
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GIS Solution Engineer – Global Alliances & Partners
Redlands or Philadelphia or San Antonio or Vienna
$79k-$131k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years using Esri technology (maps, spatial analysis, web apps), 1+ years industry experience, ArcGIS IT knowledge, technical consulting/solution design, geodatabases/DBMS, cloud (Azure or AWS), travel 25-50%, bachelor's degree required, must be authorized to work in the U.S.
ArcGIS, Microsoft Azure, AWS, Python, JavaScript, DBMS, BI, CRM, ERP
2w
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GIS Solution Engineer - Geo Experience Center
Charlotte or Louisville or Minneapolis or Olympia or Philadelphia or Redlands or San Antonio or St. Louis or Vienna
$79k-$131k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years using Esri technology to create maps, perform spatial analysis, and configure web apps; programming with Python and JavaScript; ArcGIS IT understanding; experience in technical consulting, solution design, geodatabases/DBMS, and cloud (Azure or AWS); Bachelor’s degree required; travel 25-50%; must be authorized to work in the U.S.
Esri technology, ArcGIS, Python, JavaScript, Microsoft Azure, AWS, WebGL, React, version control, CI/CD
2w
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GIS Solution Engineer - Geo Experience Center
Charlotte or Louisville or Minneapolis or Olympia or Philadelphia or Redlands or San Antonio or St. Louis or Vienna
$79k-$131k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years using Esri technology for mapping, spatial analysis, and web apps; 1+ years industry experience; Python and JavaScript scripting; ArcGIS IT knowledge; geodatabases/DBMS and cloud (Azure or AWS); technical consulting and presentation skills; bachelor's degree required; travel 25-50%; must be authorized to work in the U.S.
ArcGIS, Python, JavaScript, Microsoft Azure, AWS, WebGL, React, CI/CD, DBMS
1w
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Solution Architect II
Newtown, Pennsylvania, United States
FieldFull Time
EPAM Systems
EPAM SystemsNYSE: EPAM: Provides global digital platform engineering and software development services.
2+ YOEMaster's degree in a related technical field plus 2 years' experience; development experience across web, desktop, and mobile; Java/.NET/Python/JavaScript/Scala; REST/SOAP/ESB integrations; AWS/Azure/GCP; SCRUM or RUP experience; strong communication and mentoring skills.
Java, .NET, Python, JavaScript, Scala, REST, SOAP, ESB, AWS, Azure, GCP
1mo
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High School Social Studies Teacher
New Jersey or Atlantic County or Burlington County or Camden County or Cape May County or Gloucester County or Mercer County or Middlesex County or Monmouth County or Ocean County or Salem County
OnsiteFull Time
Y.A.L.E. School
Y.A.L.E. School: Specialized education for students with social and learning disabilities.
Hold appropriate New Jersey instructional/teaching credential with Highly Qualified designation in Secondary Social Studies; knowledge of curriculum development, classroom management, differentiated instruction, and Web 2.0 technology tools.
3w
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Disability Equity Coordinator
Philadelphia, Pennsylvania, United States
$60k-$75k/yr OnsiteFull Time
City of Philadelphia
City of Philadelphia: Provides municipal services and governance to the city of Philadelphia.
2+ YOEBachelor's degree and at least 2 years' experience in accessibility, advocacy, digital accessibility, web development, or related field; strong knowledge of WCAG/Section 508, assistive technologies, HTML/CSS/JavaScript, accessibility testing tools, and project coordination.
JAWS, NVDA, VoiceOver, Axe, Lighthouse, WAVE, HTML, CSS, JavaScript, VPAT, WCAG 2.1, Section 508