Senior Front-End Developer (Contract)
Concurrency
About this role
The Senior Software Engineer, Front-End at Concurrency focuses on modernizing a customer's user interface using Blazor WebAssembly within the Microsoft and Azure ecosystem. The role sits on the Service Delivery team, working closely with internal and client stakeholders to translate user personas into secure, intuitive, and performant interfaces. This position operates in a consulting context, contributing to design systems, documentation, and ongoing UI innovation. It is based in Brookfield, WI, within a culture that emphasizes growth, authenticity, and collaboration.
Skills
Qualifications
About Concurrency
concurrency.comConcurrency is an IT consulting and managed services firm specializing in Data, AI, Security, Digital Operations, and Managed IT Services. They act as a consulting partner to design, implement, and operate data and AI initiatives while protecting systems and optimizing digital operations. With offices in Milwaukee, Chicago, and Minneapolis and clients nationwide, Concurrency combines strategic advisory, technical implementation, and ongoing managed services to help organizations modernize infrastructure, scale analytics and AI, and maintain security and operational resilience.
Recent company news
Concurrency Appoints Kate Weiland‑Moores President
1 month ago
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1 week ago
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Dec 10, 2025
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About Concurrency
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
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and employee contacts for Concurrency.
Salary
$132k – $177k
per year