Senior Full Stack Engineer

Ranger Technical Resources; California (MO); On-site; USD 140,000 - 190,000; Full time

Job summary

Ranger Technical Resources seeks a Senior/Staff Full Stack Engineer to own a live virtual urgent care platform, shaping architecture and technical direction across React, TypeScript, Node.js, and AWS. You will remain hands-on while guiding the platform toward scalable, secure, and reliable delivery in a regulated healthcare context.

You will collaborate with stakeholders, design teams, and a distributed India-based engineering group, translating business needs into practical technical solutions

Qualifications

• BS in Computer Science, Information Technology, or equivalent experience/field
• 8+ years building and supporting production web applications in a senior or staff-level capacity
• Strong track record owning system design and technical decisions for complex, customer-facing production platforms
• Hands-on involvement with APIs, third-party integrations, distributed services, and operationally critical workflows
• Demonstrated success working within enterprise, healthcare, financial services, insurance, or another regulated setting
• Familiarity with secure software practices for sensitive data, reliability, compliance, and mature engineering processes

Responsibilities

• Take technical ownership of a live virtual urgent care platform as it evolves
• Build and deliver production-ready functionality across React, TypeScript, Node.js, and AWS
• Shape architecture and technical direction for the broader platform, not just individual features
• Translate business, clinical, and operational needs into practical technical approaches
• Make and clearly explain implementation decisions, tradeoffs, scope, and priorities
• Partner with stakeholders, product partners, design, operations, and technical teams to clarify needs
• Guide an India-based engineering team through clear technical direction, documentation, and written communication
• Define or refine technical stories, requirements, and delivery plans when needed
• Design and support APIs, integrations, shared services, and scalable application components
• Strengthen reliability, monitoring, logging, troubleshooting, and production support practices
• Address security, sensitive-data handling, authentication, authorization, and system-risk considerations
• Help move the platform toward shared infrastructure and sustainable engineering patterns
• Remain deeply hands-on with coding, contributing approximately 70% to 85% of the time
• Grow into the primary technical owner and eventual technical lead for the platform

Skills

Full Stack Engineering

System Design

Software Architecture

Production Ownership

React

TypeScript

Node.js

AWS

Technical Decision-Making

Stakeholder Management

API Design

Systems Integration

Application Security

Scalability

Reliability Engineering

Observability

NestJS

Technical Leadership

Education

BS in Computer Science or related field

Tools

NestJS

React

AWS

Node.js

TypeScript

Job description

Our partner is a healthcare organization advancing a virtual urgent care platform that brings the clinic experience into a secure digital setting. As the product expands and AI becomes more integrated into digital healthcare, the organization is adding a Senior/Staff Full Stack Engineer to strengthen technical ownership and help shape how new capabilities are introduced safely, practically, and at scale.

You’ll work across code, architecture, product context, and technical decision-making. The platform is already live and includes patient-facing workflows, system integrations, communications, insurance-related capabilities, and shared infrastructure. You’ll remain deeply hands-on while helping evolve its architecture, reliability, and use of AI-enabled tools and features.

In this opportunity, you’ll develop a deep understanding of the business and clinical problems behind the technology, evaluate technical tradeoffs, and establish a direction the broader engineering group can execute. It’s a strong fit for an engineer who wants to stay close to the code while taking greater ownership of an increasingly complex healthcare platform.

Experience and Education:

• BS in Computer Science, Information Technology, or equivalent experience/field
• 8+ years building and supporting production web applications in a senior or staff-level capacity.
• Strong track record owning system design and technical decisions for complex, customer-facing production platforms.
• Hands‑on involvement with APIs, third‑party integrations, distributed services, and operationally critical workflows.
• Demonstrated success working within enterprise, healthcare, financial services, insurance, or another regulated setting.
• Familiarity with secure software practices for sensitive data, reliability, compliance, and mature engineering processes.

Skills and Strengths:

• Full Stack Engineering
• System Design
• Software Architecture
• Production Ownership
• React
• TypeScript
• Node.js
• AWS
• Technical Decision-Making
• Stakeholder Management
• API Design
• Systems Integration
• Application Security
• Scalability
• Reliability Engineering
• Observability
• NestJS
• Technical Leadership

Primary Job Responsibilities:

• Take technical ownership of a live virtual urgent care platform as it evolves.
• Build and deliver production-ready functionality across React, TypeScript, Node.js, and AWS.
• Shape architecture and technical direction for the broader platform, not just individual features.
• Translate business, clinical, and operational needs into practical technical approaches.
• Make and clearly explain implementation decisions, tradeoffs, scope, and priorities.
• Partner with stakeholders, product partners, design, operations, and technical teams to clarify needs.
• Guide an India-based engineering team through clear technical direction, documentation, and written communication.
• Define or refine technical stories, requirements, and delivery plans when needed.
• Design and support APIs, integrations, shared services, and scalable application components.
• Strengthen reliability, monitoring, logging, troubleshooting, and production support practices.
• Address security, sensitive-data handling, authentication, authorization, and system‑risk considerations.
• Help move the platform toward shared infrastructure and sustainable engineering patterns.
• Remain deeply hands‑on with coding, contributing approximately 70% to 85% of the time.
• Grow into the primary technical owner and eventual technical lead for the platform.