Tech Lead

Hallmark: Healthcare's Workforce Operating System; Dallas (TX); On-site; USD 140,000 - 160,000; Full time

Benefits offered by this job

Medical, Dental, Vision Insurance

Annual HSA contributions

Unlimited PTO

401(k) retirement options

Dallas office lunches and on-site gym

Job summary

Hallmark Health Care Solutions is seeking a hands-on Technical Lead with a strong Microsoft stack, Azure, Angular, and AI expertise. You will lead teams, design scalable solutions, and drive engineering best practices.

Experience with Azure AI/OpenAI and cloud-native architectures is required. The role combines leadership with hands-on development, architecture guidance, and mentoring, while collaborating with product, architecture, QA, DevOps, and analysts.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field or equivalent experience.
• 8+ years of software development experience using Microsoft technologies.
• 3+ years leading engineering teams or serving as a Technical Lead.
• Expert-level proficiency in C#, .NET Core / .NET 6/7/8, ASP.NET Core, Web APIs, EF Core, SQL Server.
• Strong Angular (v12+) and TypeScript experience.
• 2+ years AI/ML and Generative AI initiatives; production AI systems experience.
• Cloud-native apps on Microsoft Azure; Azure AD/Entra/OAuth/JWT knowledge.
• Experience with CI/CD pipelines (Azure DevOps or GitHub Actions).

Responsibilities

• Lead one or more Agile teams delivering enterprise SaaS apps.
• Provide technical direction and architectural guidance across the SDLC.
• Establish coding standards, perform code reviews, and mentor developers.
• Design scalable enterprise apps with C#, .NET Core, Angular frontend, and RESTful APIs.
• Drive AI initiatives, AI system design, deployment, and monitoring.
• Collaborate with Product Managers, Architects, QA, DevOps, and analysts.

Skills

C#

.NET Core / .NET 6/7/8

ASP.NET Core

Web APIs

Entity Framework Core

SQL Server

Angular

TypeScript

Azure

AI/ML & Generative AI

Azure AD / Entra

CI/CD (Azure DevOps / GitHub Actions)

Microservices

DDD

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Azure DevOps

GitHub Actions

Azure

AKS

Job description

Department: Physician Enterprise Development

Location: Remote

Compensation: $140,000 - $160,000 / year

Description

Technical Lead – Microsoft Technologies (.NET, Azure, Angular, AI)

Preference will be given to candidates located in Dallas, TX, New Jersey or New York City metro area who are willing to have an insite interview, and/or work a hybrid schedule.

About Hallmark Health Care Solutions

At Hallmark Health Care Solutions, what we do and how we do it go hand in hand. We bring a relentless focus to both our products and our people—grounded in curiosity, a bias for action, accountability and ownership, strong judgment, and a willingness to challenge the status quo in pursuit of better outcomes.

Hallmark Health Care Solutions is led by passionate experts with an average of 20+ years’ experience in IT, nursing, process engineering, finance, and healthcare. We are committed to strengthening communities by producing technologies, support services, and thought leadership that tangibly improve patient care and community health outcomes.

Position Summary

Seeking a hands‑on Technical Lead with strong Microsoft stack, Azure, Angular, and cloud‑native application expertise. The ideal candidate will lead teams, design scalable solutions, and drive engineering best practices.

Experience with Azure AI, Azure OpenAI, or similar platforms is required. The role combines technical leadership, hands‑on development, code reviews, architecture guidance, and mentoring.

Key Responsibilities

Software Development

• Design and develop scalable enterprise applications using C#, .NET Core/.NET 8+, ASP.NET Core, and Web APIs.
• Develop modern, responsive front‑end applications using Angular and TypeScript.
• Build secure RESTful APIs and microservices.
• Optimize application performance, scalability, and reliability.
• Troubleshoot complex production issues and provide root cause analysis.
• Exposure to Basic Azure Cloud & Infrastructure Management and services like AKS, Service Bus, App Insights etc.
• Design and implement authentication and authorization using Microsoft Entra ID (Azure AD) and Azure AD B2C (Microsoft Entra External ID).
• Candidate should have practical experience implementing AI solutions,
• Should have exposure to Database design & Performance optimization

AI Solution Design & Delivery

• Understand business problems and translate them into scalable AI/ML and Generative AI solutions.
• Design, develop, and deploy enterprise‑grade AI systems with a strong focus on reliability, scalability, monitoring, and measurable outcomes.
• Lead or contribute to multiple AI initiatives simultaneously while coordinating with engineering leads, product managers, architects, and offshore teams.

Technical Leadership

• Lead one or more Agile development teams delivering enterprise SaaS applications.
• Provide technical direction and architectural guidance throughout the software development lifecycle.
• Establish and enforce coding standards, design principles, and development best practices.
• Conduct thorough code reviews and ensure high‑quality, maintainable code.
• Mentor developers and help improve their technical capabilities.
• Participate in sprint planning, backlog refinement, estimation, and technical design discussions.
• Drive engineering excellence through automation, quality, and continuous improvement.
• Candidate will be working closely with Product Managers, Architects, QA Engineers, DevOps Engineers, and Business Analysts.

Required Qualifications

Skills, Knowledge & Expertise

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
• 8+ years of software development experience using Microsoft technologies.
• 3+ years leading engineering teams or serving as a Technical Lead
• Expert‑level proficiency in:
• C#
• .NET Core / .NET 6/7/8
• ASP.NET Core
• Web APIs
• Entity Framework Core
• SQL Server
• Strong experience with Angular (v12+) and TypeScript.
• 2+ years of software engineering experience with at least 3+ years focused on AI/ML and Generative AI initiatives.
• Strong hands‑on experience building and deploying production AI systems.
• Experience delivering AI initiatives independently in enterprise environments.
• Strong understanding of LLMs, Agentic AI architectures, and RAG systems.
• Extensive experience designing and developing cloud‑native applications on Microsoft Azure.
• Strong understanding of Microservices Architecture and Domain‑Driven Design (DDD).
• Experience implementing CI/CD pipelines using Azure DevOps or GitHub Actions.
• Strong knowledge of Azure AD, Azure AD B2C (Microsoft Entra External ID), OAuth 2.0, and JWT.
• Excellent debugging, troubleshooting, and performance optimization skills.
• Experience conducting technical design reviews and code reviews.

Job Benefits

The Perks

• Medical, Dental, and Vision Insurance with Employee Premiums Covered by HHCS at 100% and Company Cost Share for any Dependents Enrolled
• $3000 Annual Company Contributions to HSAs for all Employees Enrolled in the HSA Eligible Health Plan
• Unlimited Paid Time Off
• Pre‑Tax and Roth 401(K) Retirement Options
• On‑Site Gym, Free Parking, and Provided Lunches 3 Times per Week in the Dallas Office!

Hallmark Health Care Solutions, Inc is an Equal Opportunity Employer. All employment decisions are based on business needs, job requirements and individual qualifications, without regard to race, color, religion or belief, national, social or ethnic origin, sex, age, physical, mental or sensory disability, sexual orientation, gender identity and/or expression, marital, civil union or domestic partnership status, past or present military service, family medical history or genetic information, family or parental status, or any other status protected by the laws or regulations in the locations where we operate. HHCS reserves the right to amend the job description, duties or qualifications based on company needs.