Full Stack Developer

🔥 4 minutes ago

🇺🇸 United States – Remote

💵 $122.2k - $211.3k / year

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 0%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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LMI

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 1961

📦 Logistics

🏥 Healthcare

🎖️ Defense

Logistics • Healthcare • Defense

LMI is a forward-thinking company that focuses on reimagining the path from insight to outcome through innovative solutions in various sectors, including applied AI and digital health. They provide advanced analytics, engineering support, and performance optimization across defense, health, and civilian markets, with a strong commitment to enhancing mission effectiveness for government clients. With a focus on collaboration and research, LMI aims to drive positive change through its diverse capabilities and partnerships.

📋 Description

• Build and maintain full-stack IronGate features using Angular, TypeScript, Node.js, and Express • Design and develop React application features interoperable with Angular components • Develop and document secure RESTful APIs with OpenAPI/Swagger • Design and optimize PostgreSQL data models in AWS RDS • Design, containerize, deploy, and operate backend services and cron-style job schedulers in Kubernetes • Build intuitive, responsive, reusable frontend components with Angular, React, and PrimeNG • Support Airbyte data integration and extract/load pipelines • Integrate AWS GuardDuty malware protection and follow secure coding and DevSecOps practices • Participate in code reviews and design sessions • Define guardrails, validation layers, and test coverage for AI-assisted code • Support unit, integration, and end-to-end testing and contribute to CI/CD pipelines • Troubleshoot bugs, performance bottlenecks, availability, and observability issues • Contribute to architecture evolution involving Spark, Hudi, Elasticsearch, Kong, and Python APIs

🎯 Requirements

• 6+ years of relevant software engineering experience with demonstrated full-stack responsibilities in production environments • Expertise in full-stack development with modern JavaScript/TypeScript frameworks • Production experience developing React applications • Experience with Angular or a comparable modern front-end framework and TypeScript • Hands-on experience with React hooks, component composition, state management, and routing • Strong HTML, CSS, responsive design, and component-based UI skills • Experience with PrimeNG or a similar UI library • Node.js and Express.js experience building RESTful APIs • Experience designing and consuming OpenAPI/Swagger specifications • Experience with relational databases, preferably PostgreSQL, including SQL, indexing, and query optimization • Experience deploying and operating services in Kubernetes and containerized applications using Docker, Helm, or similar tools • Familiarity with cron-style job schedulers and event-driven or batch processing patterns • Experience using AI-enabled development tools and validating/hardening AI-generated code • Experience with testing tools such as Jest, Vitest, Cypress, Playwright, or similar • Familiarity with secure software development practices, code scanning, dependency management, and security testing • Familiarity with CI/CD pipelines and Git-based workflows • Comfortable with Agile/Lean and rapid delivery cycles • Active Secret security clearance required • Applicants must meet eligibility requirements for a U.S. Government security clearance; only U.S. citizens are eligible for a security clearance