Full Stack Web Developer JavaScriptREST

Job Description

Contract Details

- Work Mode: Hybrid (onsite 2–3 days per week; alternating weeks)

- Location: Smyrna, DE

- Start Date: May 18, 2026

- Interview Process: In-person (face-to-face)

- Relocation: Must be willing to relocate and be onsite by start date

About the Opportunity

Join a small, collaborative development team supporting a 24x7 operations center environment. You will work across the full SDLC—requirements, design, coding, testing, and delivery—partnering closely with operations users, a project manager, and senior technical peers. The role blends front-end web development with real-time data integration (REST/WebSockets) and involves an on-call rotation.

Key Responsibilities

Design, develop, and maintain web applications and real-time integrations (REST APIs/WebSockets).

Engage directly with business operations for requirements, testing, and delivery.

Contribute across the full software development lifecycle with quality and maintainability in mind.

Troubleshoot production issues in a 24x7 environment and participate in the team’s on-call rotation.

Produce clear technical documentation and occasional training materials.

Required Qualifications

7 years of application design and development experience.

3 years of hands-on HTML, CSS, and JavaScript.

3 years with web integration technologies: JSON, AJAX, RESTful APIs, and WebSockets.

Demonstrated ability to work end-to-end across requirements, build, test, and deploy.

Strong problem-solving skills and effective communication with both technical and non-technical stakeholders.

Preferred Qualifications

Web development with TypeScript and Angular (Signals, Angular Material).

Java (JDK), and application servers/frameworks such as Jetty or NestJS.

Relational databases (Oracle, MySQL, SQL Server, PostgreSQL) and MongoDB; Apache HTTP Server.

Java frameworks (e.g., Apache Wicket 1.6); Node.js and Webkit.

Excel generation tools (Apache POI or node-based generators).

Build/CI tools: Ant, Maven, JetBrains TeamCity; issue tracking with YouTrack.

Developer tools: IntelliJ IDEA, WebStorm, Postman.

Windows services and Java service wrappers; exposure to SNMP, LDAP, Quartz Scheduler.

Work Environment

Small, agile team supporting mission-critical, 24x7 operations.

Hybrid schedule with rotating on-call responsibilities.

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