37 fronted engineer jobs at 19 companies in Middletown, DE
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Senior Full Stack Engineer
Broomall or United States
$150k-$175k/yrRemoteFull Time
Xactus: Provides verification and credit reporting for mortgage lenders.
7+ YOE7+ years professional software development with strong C#/.NET and SQL Server, front-end experience with Angular/TypeScript, Azure and CI/CD tooling experience; bachelor\u0002s preferred; must be US resident; no visa sponsorship.
C#, .NET Framework, .NET Core, ASP.NET Web Forms, Angular, TypeScript, JavaScript, HTML, CSS, SQL Server, Azure, Jenkins, Terraform, Terragrunt
Waters CorporationNYSE: WAT: Designs analytical instruments for laboratory testing and research.
5+ YOE5+ years front-end experience with production ReactJS and TypeScript, strong HTML5/CSS3 skills, unit/integration testing, RESTful API integration, and a bachelor\u0002s degree preferred in science or engineering.
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
U.S. citizenship and ability to obtain Secret clearance required. Professional front- and back-end software engineering experience, familiarity with DevSecOps (GitLab/GitHub), Docker, Kubernetes, web/backend frameworks, automated testing tools, and Agile; bachelor’s degree preferred.
Global Alliant: Provides IT modernization and software development for government agencies
5+ YOE5+ years full‑stack DevSecOps experience with Java/Spring, front-end (React/Angular), CI/CD, containers, AWS, automated testing, and ability to obtain Public Trust clearance.
Gigatec: Providing systems engineering and software development services for defense.
3+ YOEExperienced software engineer skilled in Python/Java, front-end web tech, data processing, and streaming tools. Top Secret clearance required with polygraph. U.S. work authorization; no visa sponsorship.
CSC: Provides global business administration and compliance solutions.
Strong C#/.NET Core development skills, front-end framework and JavaScript/TypeScript proficiency, experience with Entity Framework Core, SQL Server, Azure Functions, AI-assisted tools, and test automation.
Syms Strategic Group: Provides IT and professional services to federal government agencies.
8+ YOEU.S. citizen with Public Trust eligibility,8+ years software development with Java/NodeJS and REST API design,Angular front-end experience,cloud (AWS/Azure) skills,Git/GitHub,JIRA,unit testing,healthcare/EDI familiarity.
Java, NodeJS, Angular, C#/.Net, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, JavaScript, TypeScript, Docker, ECS, EKS, Microsoft Teams
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Experience with Core Java, Spring (MVC/Boot), microservices, REST/SOAP, Oracle DB, front-end scripting, cloud platforms; Bachelor's degree or equivalent; authorized to work in the US without sponsorship.
Villanova University: Private Catholic research university providing higher education and research.
0+ YOEFoundational front- and back-end web development skills, 0-2 years experience, familiarity with JavaScript/HTML/CSS, APIs, accessibility, and strong communication and problem-solving skills.
Adobe Experience Manager (AEM), AEM Edge Delivery Services, Modo Labs, OneCampus, React, Google Analytics, Google Tag Manager
Brown Brothers Harriman: Providing global investment management, custody, and private banking services.
3+ YOE3+ years Java experience, strong Python and Spring skills, front-end framework experience (React/Angular/TypeScript), Azure and CI/CD familiarity, experience with agentic AI and LangChain-style frameworks, strong problem-solving and communication.
Java, Python, Spring, Spring MVC, Spring Data, Spring Security, Spring Boot, React, Angular, TypeScript, RxJS, HTML, CSS, Node.js, SQL, NoSQL, OpenShift, Azure, CI/CD, Unix/Linux, LangChain, LangGraph, CrewAI
Mindgrub: Digital agency providing custom software and AI innovation solutions.
4+ YOEU.S. citizen required. 4+ years front-end experience with React and JavaScript/TypeScript. Experience with reusable component libraries, client-side state, accessibility, responsive design, testing, CI/CD, and strong communication skills.