About this opportunity
Software Guidance & Assistance, Inc. (SGA, Inc.) lists this Senior Node.js Developer opportunity in mclean, Virginia. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Node.js Developer for a CONTRACT assignment with one of our premier Regulatory clients in Woodbridge, NJ or the DMV area.
The main function of a Node.js Developer with strong Object Oriented Programming design is to develop, create, and modify APIs and interfaces through an understanding of the business layer, leveraging Node.js on the backend and Angular on the frontend. The ideal candidate thrives in an Agile environment, is well-versed in CI/CD pipelines, and embraces modern development practices including AI-assisted coding tools and serverless architectures such as AWS Lambda.
Responsibilities
Engage with the business development team and/or customer early on to seek a deeper appreciation of the customers' business problem/goals
Analyze user needs and software requirements to determine feasibility of design within time and cost constraints
Coordinate software system installation and monitor equipment functioning to ensure specifications are met
Design, develop, and modify software systems using Node.js and Angular, applying scientific analysis and mathematical models to predict and measure outcome and consequences of design
Analyze information to determine, recommend, and plan computer specifications and layouts, and peripheral equipment modifications
Actively participate in Agile ceremonies including sprint planning, daily stand‑ups, retrospectives, and backlog grooming
Contribute to and champion CI/CD pipeline development, maintenance, and continuous improvement across the software delivery lifecycle
Review and analyze complex process, system, and/or data requirements and specifications across a major program or project or several small projects or programs
Serve as the technical subject matter expert for one or more areas (subsystems) for a larger system or multiple areas (subsystems) for smaller systems
Serve as the primary designer for complex component designs for one or more areas (subsystems) for a larger system or multiple areas (subsystems) for smaller systems
Build, test, deploy, and document complex software components using Node.js and Angular, following Agile methodologies and fully automated CI/CD workflows
Experience working with the following technology stack: Node.js, NestJS / Express.js, Angular, TypeScript, Jest / Mocha (unit testing), PostgreSQL, Amazon Web Services (AWS), EC2, S3, Fargate, AWS Lambda, Jenkins, CloudFormation, CI/CD pipelines
Design, develop, and deploy serverless functions using AWS Lambda with Node.js runtime, including event-driven integrations with AWS services (API Gateway, S3, SQS, DynamoDB, etc.)
Build, maintain, and optimize CI/CD pipelines using tools such as Jenkins, GitHub Actions, or equivalent, ensuring fast, reliable, and automated software delivery
Drive Agile best practices across the team, including iterative development, continuous feedback, and incremental delivery
Create software engineering strategies that help identify and mitigate risks
Lead other team members in peer review of code and identify reusable Node.js and Angular frameworks and design patterns
Interface with other team members and other teams in peer review of requirements, specifications, and software
Document and communicate development status in a timely manner including metric reporting
Champion the collaborative resolution of defects
Direct internal process improvement initiatives; provide feedback on processes by offering suggestions
Mentor and supervise junior staff in project-level tasks, particularly around Angular, Node.js, AWS Lambda, Agile practices, and CI/CD workflows
Participate in external process improvement committees as a Development representative
Assist with adherence to technology policies and comply with all security controls
Ensure all work products meet/exceed firm standards
Required Skills
Bachelor's degree in Computer Science, Information Systems, or related discipline with at least seven (7) years of related experience, or equivalent training and/or work experience; Master's degree and past Financial Services industry experience preferred
3+ years of hands‑on, production-level experience with Node.js (Express.js, NestJS, or equivalent frameworks)
3+ years of hands‑on experience with Angular (v12+), including RxJS, Angular CLI, Angular Material, and TypeScript
Hands‑on experience with AWS Lambda and serverless application development, including integration with AWS event sources and infrastructure‑as‑code tools (CloudFormation, SAM, or CDK)
Proven experience working in Agile/Scrum teams, including sprint-based delivery, story pointing, and iterative development cycles
Demonstrated hands‑on experience building and maintaining CI/CD pipelines using Jenkins, GitHub Actions, or equivalent tooling
Demonstrated technical expertise in Object Oriented and database technologies/concepts which resulted in deployment of enterprise-quality solutions
Extensive knowledge of industry-leading software engineering approaches including Test Automation (Jest, Mocha, Jasmine/Karma), Build Automation, and Configuration Management frameworks
Strong proficiency in TypeScript and modern JavaScript (ES6+) standards
Experience with AI‑based code assistance tools (such as GitHub Copilot, Amazon Kiro, or equivalent) in a professional development environment is strongly encouraged and viewed as a differentiator
Background in Java development is a plus — candidates with prior Java or JVM‑based experience who have transitioned to or are expanding into the Node.js/JavaScript ecosystem are highly encouraged to apply
Strong written and verbal technical communication skills
Demonstrated ability to develop effective working relationships that improved the quality of work products
Well organized, thorough, and able to handle competing priorities
Ability to maintain focus and develop proficiency in new skills rapidly
Ability to work in a fast‑paced environment
Strong working knowledge of the Angular framework is required
Strong working knowledge of Node.js for server‑side development is required
Preferred Skills
Knowledge of testing frameworks such as Jest, or Playwright is preferred
By applying for a job with SGA, you agree to allow SGA to process your application for this and future opportunities in accordance with our Privacy Policy. Also, to ensure timely processing, you agree to be contacted by our AI recruiter via email, text, or phone. Message frequency varies and data rates may apply, but you can reply STOP to any SMS message to opt-out of texts and may contact SGA at to opt-out of AI communications. The choice not to engage with AI will not adversely impact your consideration for placement. AI is not used to make any hiring determinations.
SGA is a technology and resource solutions provider driven to stand out. We are a women‑owned business. Our mission: to solve big IT problems with a more personal, boutique approach. Each year, we match consultants like you to more than 1,000 engagements. When we say let's work better together, we mean it. You'll join a diverse team built on these core values: customer service, employee development, and quality and integrity in everything we do. Be yourself, love what you do and find your passion at work. Please find us at .
SGA is an Equal Opportunity Employer and does not discriminate on the basis of Race, Color, Sex, Sexual Orientation, Gender Identity, Religion, National Origin, Disability, Veteran Status, Age, Marital Status, Pregnancy, Genetic Information, or Other Legally Protected Status. We are committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, and our services, programs, and activities. Please visit our company EEO page to request an accommodation or assistance regarding our policy.
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Worksite address
mclean, VA, 22107, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.