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InsightRX

Senior Software Engineer – Full-stack

InsightRX

Full Stack Engineer developing features for Astra AI platform at InsightRX. Collaborating on web applications, LLM-based agents, and database design.

Posted 7/16/2026full-timeRemote • 🇺🇸 United StatesSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in building and maintaining full stack web applications using TypeScript, React, and NestJS, with a strong focus on REST API design, database schema management, and integration with LLM-based systems. Exhibits problem-solving skills and effective communication while navigating complex architectures and ensuring data quality.

Highest-signal resume keywords
TypeScript ExpertiseFull Stack Web Application DevelopmentREST API DesignPostgreSQL Database ManagementLLM Integration Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
TypeScriptReactNestJSREST API DesignPostgreSQLSequelizeWebSocketsAWS SQSJestPytest
Soft Skills
Problem-SolvingOwnershipClear CommunicationIndependenceAdaptability
Tools & Technologies
Claude CodeCodexSwaggerSAML SSOMulti-Tenant Systems
Industry Keywords
Conversational AIData QualityStatistical ModelingPK/PD AnalysisEvent-Driven Architecture

Tech Stack

Tools & technologies
AWSJavaScriptJestMongoDBNode.jsPostgresReactTypeScript

About the role

Key responsibilities & impact
  • Build and maintain features across our React/TypeScript client and NestJS/TypeScript backend, including UI components, REST APIs, and the data layer connecting them.
  • Design and extend the client-server architecture: state management, routing, authentication (including SSO/SAML), real-time updates via WebSockets, and background job processing via AWS SQS.
  • Collaborate on the integration layer between the web app and our LLM-based agents — message schemas, queue-based communication, and file/data handoff.
  • Work with our conversational AI agent system, which orchestrates multiple specialized agents for statistical modeling, data quality checks, and PK/PD analysis workflows.
  • Contribute to database schema design and migrations (PostgreSQL/Sequelize), API documentation (Swagger), and test coverage (Jest, pytest).
  • Participate in code review, architecture discussions, and production support across the stack.

Requirements

What you’ll need
  • Strong professional experience building production level full stack web applications, comfortable owning features from database to UI.
  • Strong TypeScript skills across both frontend (React) and backend (Node.js/NestJS) contexts.
  • Experience designing REST APIs, relational data models (PostGresSQL, MongoDB), and authentication/authorization flows.
  • Familiarity with message-queue or event-driven architectures (SQS, similar).
  • Comfort reading and reasoning about systems that integrate with LLMs — understanding agent/tool patterns, prompt-driven workflows, and the practical quirks of working with LLM output, even without deep AI/ML research background.
  • Strong problem-solving, ownership, and ability to debug across web applications and nondeterministic AI behavior.
  • Uses Claude Code, Codex, or similar AI coding tools effectively while understanding, validating, and taking responsibility for the resulting code.
  • Good instincts for reliability and correctness in domains where data quality matters — you ask "what happens when this fails or the data is malformed."
  • Clear communicator, comfortable working across an evolving codebase with detailed technical documentation.
  • Operate with a high level of independence and cope with ambiguity.
  • Nice to Have:
  • Experience with LLM agent architecture a plus.
  • Experience with SAML SSO, multi-tenant systems, or healthcare/life-sciences software.

Benefits

Comp & perks
  • 🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account InsightRX Website LinkedIn All Job Openings 11 - 50 employees ⚕️ Healthcare Insurance 💊 Pharmaceuticals 🤖 Artificial Intelligence 💰 $10M Series A on 2019-09 Healthcare Insurance
  • Pharmaceuticals
  • Artificial Intelligence InsightRX is a healthcare technology company specializing in precision dosing and clinical analytics. They develop tools that utilize patients' unique pharmacological profiles to optimize dosing regimens, thereby improving drug efficacy and patient safety. InsightRX offers solutions such as model-informed precision dosing, real-time clinical analytics, and clinical decision support systems aimed at enhancing therapeutic outcomes across various therapeutic areas, including infectious disease and bone marrow transplant. The company collaborates with healthcare providers and life science organizations to individualize treatment and maximize therapeutic success. Their technology is integrated with electronic health record systems to ensure seamless operation and minimal manual input, facilitating precision medicine and reducing adverse drug events. Senior Software Engineer – Full-stack Job not on LinkedIn 🔥 2 minutes ago 🇺🇸 United States – Remote ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer AWS JavaScript Jest MongoDB Node.js Postgres React TypeScript Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
  • Build and maintain features across our React/TypeScript client and NestJS/TypeScript backend, including UI components, REST APIs, and the data layer connecting them.
  • Design and extend the client-server architecture: state management, routing, authentication (including SSO/SAML), real-time updates via WebSockets, and background job processing via AWS SQS.
  • Collaborate on the integration layer between the web app and our LLM-based agents — message schemas, queue-based communication, and file/data handoff.
  • Work with our conversational AI agent system, which orchestrates multiple specialized agents for statistical modeling, data quality checks, and PK/PD analysis workflows.
  • Contribute to database schema design and migrations (PostgreSQL/Sequelize), API documentation (Swagger), and test coverage (Jest, pytest).
  • Participate in code review, architecture discussions, and production support across the stack. 🎯 Requirements
  • Strong professional experience building production level full stack web applications, comfortable owning features from database to UI.
  • Strong TypeScript skills across both frontend (React) and backend (Node.js/NestJS) contexts.
  • Experience designing REST APIs, relational data models (PostGresSQL, MongoDB), and authentication/authorization flows.
  • Familiarity with message-queue or event-driven architectures (SQS, similar).
  • Comfort reading and reasoning about systems that integrate with LLMs — understanding agent/tool patterns, prompt-driven workflows, and the practical quirks of working with LLM output, even without deep AI/ML research background.
  • Strong problem-solving, ownership, and ability to debug across web applications and nondeterministic AI behavior.
  • Uses Claude Code, Codex, or similar AI coding tools effectively while understanding, validating, and taking responsibility for the resulting code.
  • Good instincts for reliability and correctness in domains where data quality matters — you ask "what happens when this fails or the data is malformed."
  • Clear communicator, comfortable working across an evolving codebase with detailed technical documentation.
  • Operate with a high level of independence and cope with ambiguity.
  • Nice to Have:
  • Experience with LLM agent architecture a plus.
  • Experience with SAML SSO, multi-tenant systems, or healthcare/life-sciences software. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Senior CUDA Technical Marketing Engineer 🔥 11 minutes ago NVIDIA 10,000+ employees 🤖 Artificial Intelligence 🎮 Gaming Website LinkedIn All Job Openings Senior Technical Marketing Engineer responsible for creating and delivering technical content for developers. Involves collaboration with Product Management, Marketing, Engineering, and Technical Sales teams. 🇺🇸 United States – Remote 💵 $148k - $224.3k / year ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor Python Senior Software Engineer 🔥 16 minutes ago Talkspace 201 - 500 🛍️ eCommerce 🧘 Wellness Website LinkedIn All Job Openings Senior Software Engineer developing full-stack applications for Talkspace's platform. Collaborating with product, design, and engineering teams to deliver high-quality solutions. 🇺🇸 United States – Remote 💵 $146k - $190k / year ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor JavaScript Node.js React Software Engineer – GCP Hosted Control Planes 🔥 24 minutes ago Red Hat 10,000+ employees 🏢 Enterprise Website LinkedIn All Job Openings Software Engineer developing GCP Hosted Control Planes for Red Hat's managed service. Building and operating OpenShift Kubernetes clusters using HyperShift on Google Cloud Platform. 🇺🇸 United States – Remote 💵 $94.5k - $151.2k / year 💰 Corporate Round on 1999-03 ⏰ Full Time 🟡 Mid-level 🟠 Senior 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor AWS Azure Cloud Distributed Systems Google Cloud Platform Kubernetes Linux OpenShift Go Software Engineer L3 🔥 28 minutes ago Twilio 5001 - 10000 Website LinkedIn All Job Openings Senior Software Engineer for Twilio's Messaging Compliance Onboarding team. Designing scalable compliance solutions for messaging customers across various geographies. 🇺🇸 United States – Remote 💵 $138.7k - $203.9k / year ⏰ Full Time 🟡 Mid-level 🟠 Senior 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor AWS Cloud Distributed Systems DynamoDB Kubernetes React Senior Software Engineer 🔥 2 hours ago 10Pearls 1001 - 5000 🏢 Enterprise 🤖 Artificial Intelligence ☁️ SaaS Website LinkedIn All Job Openings Senior Software Engineer developing full-stack solutions for complex, regulated industries at 10Pearls. Collaborating with teams to drive meaningful technical and business outcomes. 🇺🇸 United States – Remote ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer View More Full-stack Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs