Rxjs Engineer Jobs

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1d ago

Software Engineer/ UI Tech Lead Level 3 or 4

Northrop Grumman Aurora, CO

Aurora, CO

1d ago

$114k - $213k/yr Full time Backend Developer Senior Agile

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Job Description

Software Engineer / UI Tech Lead, Level 3 or 4, onsite in Aurora, Colorado.

Responsibilities

Guide a compact, high‑performing development team focused on building and evolving UI applications deployed in cloud environments.
Contribute hands‑on across the full stack, including backend services, frontend UI, and cloud operations.
Extend existing UI platforms with new capabilities and features.
Promote Agile development practices across the team and project lifecycle.

Requirements

Level 3: Bachelor’s degree in Science with 5+ years of software development experience; or Master’s with 3+ years of relevant experience; or an additional 4 years of experience may be considered in lieu of degree. Requires an active Top‑Secret (TS) clearance with Sensitive Compartmented Information (SCI) eligibility at time of application. Ability to pass a Counterintelligence Polygraph (CI‑Poly) (not required to start). Experience with full‑stack development (design, implementation, and maintenance of backend services). Ability to analyze existing UI codebases to identify improvement opportunities to extend functionality, enhance performance and scalability, and ensure maintainability. Familiarity with Agile processes. Experience producing and maintaining architectural diagrams, API specifications, and developer guides. Experience with TypeScript/Node.js and React or equivalents (Angular, Vue).
Level 4: Bachelor’s degree in Science with 8+ years of software development experience; Master’s with 6+ years of relevant experience; or an additional 4 years of experience may be considered in lieu of degree. Requires an active Top‑Secret (TS) clearance with Sensitive Compartmented Information (SCI) eligibility at time of application. Ability to pass a Counterintelligence Polygraph (CI‑Poly) (not required to start). Experience with full‑stack development (design, implementation, and maintenance of backend services). Ability to analyze existing UI codebases to identify improvement opportunities to extend functionality, enhance performance and scalability, and ensure maintainability. Familiarity with Agile processes. Experience producing and maintaining architectural diagrams, API specifications, and developer guides. Experience with TypeScript/Node.js and React or equivalents (Angular, Vue).

Technologies

TypeScript
Node.js
React
Angular
Vue
NestJS
Express
Redis
BullMQ
SQL Database
RxJS
GitLab
Docker
Podman
Kubernetes
Python
Golang
AWS (EC2, S3, CloudFront, Amplify, RDS)
Atlassian Suite

Benefits

Health insurance coverage
Life and disability insurance
Savings plan
Company paid holidays
Paid time off (PTO) for vacation and/or personal business
Long Term Incentives
Annual bonuses

Compensation

Primary level salary range: $114,000.00 - $171,000.00 per year
Secondary level salary range: $142,200.00 - $213,400.00 per year

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