Our client, a leading technology firm, is seeking a Sr. Lead Full Stack C# Developer to join their team. As a Sr. Lead Full Stack C# Developer, you will be part of the software engineering department supporting innovative trading systems. The ideal candidate will have strong analytical skills, excellent coding abilities, and a passion for mentoring others, which will align successfully in the organization. **Job Title:** Sr. Lead Full Stack C# Developer **Location:** St. Louis, MO **Pay Range:** Competitive **What's the Job?** + Lead the development of high-availability trading systems with low latency requirements. + Guide Agile planning processes and ensure that development stories meet the Definition of Ready/Done. + Provide technical leadership and mentorship to fellow developers, fostering a culture of continuous improvement. + Ensure compliance with SDLC/Change Release processes and maintain branch hygiene. + Engage in hands-on coding while taking strong ownership of delivery and quality. **What's Needed?** + Expertise in C# .NET and Angular. + Experience with FIX protocol and familiarity with MongoDB, Oracle, and RESTful APIs. + Knowledge of tools such as SonarQube, Checkmarx, Blackduck, Splunk, and AppDynamics. + Ability to coordinate training with DevRel to address knowledge gaps. + Strong analytical and design skills with a focus on delivering high-quality software solutions. **What's in it for me?** + Opportunity to work on cutting-edge technology in a dynamic environment. + Collaborative team culture that values innovation and creativity. + Chance to mentor and lead a team of talented developers. + Professional growth and development opportunities. + Engagement in meaningful projects that impact the trading industry. **Upon completion of waiting period consultants are eligible for:** + 401(k), Plus Match + Weekly Pay If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. 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. ManpowerGroup is committed to providing equal employment opportunities in a professional, high quality work environment. It is the policy of ManpowerGroup and all of its subsidiaries to recruit, train, promote, transfer, pay and take all employment actions without regard to an employee's race, color, national origin, ancestry, sex, sexual orientation, gender identity, genetic information, religion, age, disability, protected veteran status, or any other basis protected by applicable law.