Senior Full Stack Developer

LMI

. Own complex full stack features from architecture and data design through deployment and production support .

Posted 11/12/2026full-timeRemote • United StatesSenior💰 $111,000 - $211,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in full stack development, particularly with TypeScript, Angular, and PostgreSQL, while ensuring secure application design and compliance with federal standards. Proven ability to lead complex projects, mentor engineers, and influence technical direction within a collaborative environment.

Highest-signal resume keywords

Active TS/SCI Security ClearanceFull Stack Application OwnershipTypeScript DevelopmentAngular Framework ExperienceRESTful API Design

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TypeScriptAngularNode.jsPythonPostgreSQLRESTful API DesignAuthenticationAuthorizationSecure Application DesignProduction Troubleshooting

Soft Skills

MentoringLeadershipProblem-SolvingCollaborationAdaptability

Tools & Technologies

KubernetesGitOpsCI/CD PipelinesContainersAI-Assisted Development ToolsGitLabOktaEntra IDOIDCSAML

Certifications & Qualifications

Active TS/SCI Security ClearanceU.S. Citizenship

Industry Keywords

Platform as a ServiceFederal Security ComplianceCloud-Native ProductInternal Developer PlatformEvent-Driven Integrations

Tech Stack

Tools & technologies

AngularCloudJavaScriptKubernetesNode.jsPostgresPythonTypeScript

About the role

Key responsibilities & impact

Own complex full stack features from architecture and data design through deployment and production support
Build across Angular, TypeScript/Express, PostgreSQL, and external platform integrations
Make technical decisions involving APIs, identity, permissions, security, reliability, and data architecture
Partner directly with product leadership to turn ambiguous needs into practical solutions
Establish engineering standards, review designs and code, and mentor other engineers
Identify technical risks, improve platform architecture, and balance delivery speed with long-term maintainability
Help architect, build, and extend IronSled, a Platform as a Service designed to host applications in secure federal environments
Influence the platform’s technical direction, engineering standards, and user experience
Work closely with the Product Manager, Engineering Lead, platform engineers, and product stakeholders

Requirements

What you’ll need

Active TS/SCI security clearance
7+ years of professional software engineering experience, including ownership of production full stack applications
Strong experience with TypeScript, Angular, Node.js or Python, PostgreSQL, and RESTful API design
Demonstrated ability to independently lead complex features and make sound architectural decisions
Experience with authentication, authorization, secure application design, testing, and production troubleshooting
Ability to operate effectively with incomplete requirements and limited day-to-day direction
Experience mentoring engineers and improving team development practices
Active use of AI-assisted development tools in a disciplined engineering workflow
U.S. citizenship and the ability to obtain a security clearance
Experience with a PaaS, internal developer platform, developer portal, or cloud-native product is advantageous
Experience with Kubernetes, GitOps, CI/CD pipelines, containers, and event-driven integrations is advantageous
Experience integrating with GitLab, Okta, Entra ID, OIDC, SAML, Trivy, Fleet, or similar technologies is advantageous
Experience developing software under federal security and compliance requirements is advantageous
Experience across cloud and on-premises environments is advantageous
A strong portfolio, open-source contributions, or other evidence of building products outside assigned work is advantageous