Senior Full Stack Developer

Senior Full Stack Developer

Contract Position · Position Description

DURATION

6 Months

TYPE

W-2 / C2C

Northern Virginia (Onsite)

Immediate Start

POSITION OVERVIEW

We are seeking an experienced Senior Full Stack Developer for a 6-month onsite contract in Northern Virginia. The candidate will join a cross-functional delivery team and contribute from day one with minimal ramp-up. 7–10 years of progressive, production-proven full stack experience in enterprise environments is required.

KEY RESPONSIBILITIES

Frontend — Angular / TypeScript

• Design and maintain enterprise-grade applications using Angular 15+ and TypeScript
• Implement component architecture: lazy loading, reactive forms, routing, RxJS patterns
• Manage application state using NgRx; translate wireframes into production-ready components

Backend — Node.js / TypeScript

• Architect scalable microservices and RESTful APIs with validation, error handling, and versioning
• Build and optimize complex Oracle SQL queries, stored procedures, and PL/SQL packages
• Implement JWT / OAuth 2.0 authentication, RBAC, connection pooling, and transaction management

API Testing — Postman

• Build and maintain Postman collections with pre-request scripts, assertions, and schema validation
• Run automated regression suites via Newman CLI integrated into CI/CD pipelines

Agile Delivery & Collaboration

• Maintain Jira boards: stories, bugs, estimates, acceptance criteria, and sprint assignments
• Participate in all Scrum ceremonies; produce API specs, architecture records, and runbooks
• Mentor junior developers, conduct code reviews, and uphold team engineering standards

REQUIRED QUALIFICATIONS

Education & Experience

• Bachelor's in Computer Science, Software Engineering, or equivalent
• 7–10 years full stack experience in enterprise or government environments
• Production portfolio demonstrating Angular, Node.js, TypeScript, and Oracle

Technical Requirements

• Angular 12+: components, services, RxJS, NgRx, lazy loading, routing
• TypeScript: strong typing, generics, decorators, async/await, strict null checks
• Node.js: Express.js or NestJS, REST API design, event-driven patterns
• Oracle: SQL, PL/SQL, stored procedures, query optimization, execution plans
• Postman: collections, Newman CLI, CI/CD integration
• Git: branch management, PR workflows, GitFlow or trunk-based development
• Security: OWASP Top 10, input sanitization, parameterized queries

Professional Competencies

• Clear communicator — able to articulate technical decisions to non-technical stakeholders
• Self-directed; manages competing priorities with minimal supervision
• Detail-oriented with commitment to code quality, test coverage, and documentation

PREFERRED QUALIFICATIONS

• AWS, Azure, or GCP cloud platform experience
• Docker and Kubernetes containerization
• Oracle Cloud Infrastructure (OCI) or Oracle APEX
• Message queuing: RabbitMQ, Apache Kafka, or Oracle Advanced Queuing
• GraphQL API design alongside REST
• Federal, state, or local government client experience — Northern Virginia / NCR preferred
• Section 508 / WCAG 2.1 accessibility compliance

CONTRACT TERMS

Engagement: W-2 or Corp-to-Corp (C2C) ·

Schedule: Mon–Fri, 40 hrs/week · Overtime requires advance written authorization

Location: Onsite Northern Virginia — remote/hybrid not available

APPLICATION REQUIREMENTS

• Resume detailing full stack experience, technologies per role, and measurable outcomes
• Confirmation of onsite availability and US work authorization status
• Three professional references from comparable recent engagements
• Desired start date and any scheduling constraints

Local candidates (Northern Virginia / DC Metro / Maryland) strongly preferred.