Senior .NET Core Technical Lead

Experis Technology Group; Alpharetta (GA); On-site; USD 140,000 - 170,000; Full time

Benefits offered by this job

Medical and Prescription Drug Plans

Dental Plan

Vision Plan

Health Savings Account

Health Flexible Spending Account

Dependent Care Flexible Spending Car

Supplemental Life Insurance

Short Term and Long Term Disability

Business Travel Insurance

401(k), Plus Match

Weekly Pay

Job summary

ManpowerGroup’s Experis in Alpharetta seeks a Senior .NET Core Technical Lead to guide the design, architecture, and delivery of scalable, high-performance banking/payment applications. You will drive technical execution across .NET Core/.NET 6+, C#, ASP.NET and WCF, building RESTful APIs and microservices in distributed systems.

You will collaborate on Kafka, RabbitMQ, Azure services, CI/CD, and container deployments, with an in-person interview required. The role is onsite in Alpharetta.

Qualifications

• 6+ years of hands-on experience with .NET Core / .NET 6+, C#, and ASP.NET (including WCF frameworks).
• Experience with relational databases (MS SQL Server) and NoSQL databases.
• Expertise in RESTful APIs, microservices architecture, and distributed systems.
• Hands-on experience with message-based systems (Kafka, RabbitMQ) and design patterns.
• Hands-on experience with Azure services (App Services, Functions, Service Bus), plus familiarity with Docker and Kubernetes.

Responsibilities

• Lead the design, architecture, and delivery of scalable enterprise banking/payment apps.
• Drive technical execution across .NET Core/.NET 6+, C#, ASP.NET, and WCF services.
• Build and evolve RESTful APIs and microservices within distributed systems.
• Collaborate on event-driven architectures using Kafka, RabbitMQ, and related technologies.
• Support modern cloud and platform engineering with Azure services, CI/CD pipelines, and containerized deployments.

Skills

NET Core

C#

ASP.NET

WCF

MS SQL Server

NoSQL databases

RESTful APIs

Microservices

Distributed systems

Kafka

RabbitMQ

Azure

Docker

Kubernetes

Tools

Kafka

RabbitMQ

Azure

Docker

Kubernetes

Job description

Job Title

Senior .NET Core Technical Lead

Location

Alpharetta, GA (Onsite - In-Person interview required)

What's the Job?

Lead the design, architecture, and delivery of scalable, high-performance enterprise Banking/Debit Card/Zelle/Payment applications. Drive technical execution across .NET Core/.NET 6+, C#, ASP.NET, and WCF-based services while ensuring reliability and maintainability. Build and evolve RESTful APIs and microservices within distributed systems, applying strong design patterns and engineering best practices. Collaborate on event-driven and message-based architectures using Kafka, RabbitMQ, and related technologies. Support modern cloud and platform engineering with Azure services, CI/CD pipelines, and containerized deployments.

What's Needed?

• 6+ years of strong hands-on experience with .NET Core / .NET 6+, C#, and ASP.NET (including WCF frameworks).
• Experience with relational databases (MS SQL Server) and NoSQL databases.
• Expertise in RESTful APIs, microservices architecture, and distributed systems.
• Hands-on experience with message-based systems (Kafka, RabbitMQ, etc.) and design patterns.
• Hands-on experience with Azure services (App Services, Functions, Service Bus, etc.), plus familiarity with Docker and Kubernetes.

What's in it for me?

Opportunity to lead architecture and delivery for high-impact financial services platforms. Chance to work with modern engineering practices across microservices, event-driven systems, and cloud-native tooling. Collaborate with teams focused on scalability, performance, and observability in production environments. Contribute to spec-driven design and AI SDLC practices that strengthen software quality and delivery. Work in an onsite environment in Alpharetta with required in-person coordination.

Benefits

Upon completion of waiting period consultants are eligible for:

• Medical and Prescription Drug Plans
• Dental Plan
• Vision Plan
• Health Savings Account
• Health Flexible Spending Account
• Dependent Care Flexible Spending Account
• Supplemental Life Insurance
• Short Term and Long Term Disability Insurance
• Business Travel Insurance
• 401(k), Plus Match
• Weekly Pay

We look forward to speaking with you!

About ManpowerGroup, Parent Company of:

Manpower, Experis, Talent Solutions, and Jefferson Wells. ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands – Manpower, Experis, Talent Solutions, and Jefferson Wells – creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.