Sr. Software Engineer (TCF)

CNX; United States; Remote; USD 120,000 - 150,000; Full time

Job summary

Concentrix is seeking a Sr. Software Engineer to design, build, and integrate patient, clinic staff, and doctor applications on a cloud-native, AI-enabled healthcare platform.

You’ll work on the clinic app extension, across web, mobile, and backend APIs using .NET, React/Next.js, and PostgreSQL. You’ll connect to labs, EHRs, imaging, and devices with FHIR/HL7v2/DICOM, implement secure OAuth/OIDC, and deploy via Kubernetes with CI/CD.

Qualifications

• 5+ years in full stack development.
• Strong C#/.NET skills (ASP.NET Core, EF Core, Web API).
• Strong React/TypeScript skills (Next.js). React Native experience.
• Hands-on healthcare integration experience with FHIR, HL7v2, or DICOM.
• Experience with PostgreSQL, REST/GraphQL, messaging/event-driven systems, and OIDC/OAuth2.
• Experience with Docker, Kubernetes (GKE or AKS), and CI/CD pipelines.
• Experience integrating LLM/AI features into applications, such as calling model APIs, retrieval (RAG), or tool calling.
• Bachelor’s degree in Computer Science or equivalent experience.

Responsibilities

• Build features end to end: React/Next.js web screens, React Native mobile screens, .NET APIs, and the PostgreSQL data behind them.
• Deliver Phase 2 features: mobile app, teleconsultation, medication management, feedback/survey platform, and AI assistants.
• Build and maintain connectors to labs, EHRs, imaging, pharmacies, payers, and devices using healthcare standards.
• Map partner data to FHIR resources and validate it; match patients and orders; reconcile mismatches.
• Develop long-running clinical workflows using Temporal (.NET).
• Implement secure login, consent, and access controls per tenant/patient.
• Package and deploy services as containers on Kubernetes through CI/CD and GitOps.
• Write unit/integration tests and mentor engineers.

Skills

C#/.NET

React/TypeScript

React Native

AI/LLM integration

REST/GraphQL

OIDC/OAuth2

Temporal workflows

Healthcare data mapping

Education

Bachelor’s degree in Computer Science

Tools

Docker

Kubernetes

CI/CD pipelines

Temporal

Mirth Connect

HAPI FHIR

WebRTC/LiveKit

OPA

Job description

Job Title:

Sr. Software Engineer (TCF)

Job Description

We’re Concentrix. The intelligent transformation partner. Solution-focused. Tech-powered. Intelligence-fueled.

The global technology and services leader that powers the world’s best brands, today and into the future. We’re solution-focused, tech-powered, intelligence-fueled. With unique data and insights, deep industry expertise, and advanced technology solutions, we’re the intelligent transformation partner that powers a world that works, helping companies become refreshingly simple to work, interact, and transact with. We shape new game-changing careers in over 70 countries, attracting the best talent.

In our Information Technology and Global Security team, you will deliver the latest technology infrastructure, transformative software solutions and industry-leading global security for our staff and clients. You will work with the best in the world to design, implement and strategize IT, security, application development, innovation, and solutions in today’s hyperconnected world. You will be part of the technology team that is core to our vision of develop, build and run the future of Integrated Services.

Our game-changers around the world have devoted their careers to ensuring every relationship is exceptional. And we’re proud to be recognized with awards such as “World’s Best Workplaces,” “Best Companies for Career Growth,” and “Best Company Culture,” year after year.

We embrace our game-changers with open arms, people from diverse backgrounds, who are curious and willing to learn. Your natural talent to help others and go beyond WOW for our customers will fit right in with what we do and who we are.

Join us and be part of this journey towards greater opportunities and brighter futures.

Design, build, and integrate the patient, clinic staff, and doctor applications on a cloud-native, AI-enabled healthcare platform running on GCP and Azure. You will work across all Experience and Care apps and their integrations with external healthcare systems, and you’ll extend the existing .NET clinic app rather than start over.

Responsibilities

• Build features end to end: React/Next.js web screens, React Native mobile screens, .NET (ASP.NET Core) APIs, and the PostgreSQL data behind them.
• Deliver Phase 2 features: the mobile app, teleconsultation, medication management, the feedback/survey platform, and AI assistants for patients, clinic staff, and doctors/specialists.
• Build and maintain connectors to labs, EHRs, imaging (PACS), pharmacies, payers, and devices using FHIR, HL7v2, DICOM, REST/SOAP, SFTP, and webhooks.
• Map partner data to FHIR resources and validate it. Match patients and orders, quarantine records that don’t match, and support reconciliation and replay.
• Build long-running clinical workflows in Temporal (.NET SDK), such as lab orders, result review, critical result alerts, and medication change approvals.
• Use idempotency, the outbox pattern, and event messaging (Kafka, Pub/Sub, or Service Bus) so no clinical action is lost or duplicated.
• Connect AI assistant features to care services through secure, permission-scoped tools, and require clinician approval before AI output affects clinical records.
• Build secure login, consent, and access rules by tenant, patient, and purpose of use (OIDC, OPA). Secure partner connections with mTLS/OAuth.
• Package and deploy services as containers on Kubernetes (GKE/AKS) through CI/CD and GitOps, with health checks and autoscaling.
• Keep patient data out of logs, caches, and the browser.
• Write unit and integration tests. Review code and mentor engineers.
• Complete all assigned, mandatory training within the timeframe provided
• Conduct and/or participate in regularly scheduled 1:1 meetings with direct manager and/or direct reports

Requirements

• 5+ years in full stack development.
• Strong C#/.NET skills (ASP.NET Core, Entity Framework Core, Web API).
• Strong React/TypeScript skills (Next.js). React Native experience.
• Hands-on healthcare integration experience with at least one of FHIR, HL7v2, or DICOM.
• Experience with PostgreSQL, REST/GraphQL, messaging/event-driven systems, and OIDC/OAuth2.
• Experience with Docker, Kubernetes (GKE or AKS), and CI/CD pipelines.
• Experience integrating LLM/AI features into applications, such as calling model APIs, retrieval (RAG), or tool calling.
• Strong plus: Temporal or another workflow engine, Mirth Connect, HAPI FHIR, WebRTC/LiveKit, OPA, and HIPAA or data privacy experience.
• Bachelor’s degree in Computer Science or equivalent experience.

Location:

PHL Work-at-Home

Language Requirements:

Time Type:

Full time