Senior Software Engineer
Senior Software Developer (Full Stack - .NET/React)
Location: Onsite - St. Louis Area, MO
A fast-growing organization is seeking a Senior Software Developer to join its development team. This is a full-time, onsite role ideal for an experienced engineer who enjoys working across modern technologies and contributing to impactful software solutions in a collaborative environment.
Key Responsibilities:
- Design and develop scalable applications across front-end and back-end systems
- Build and maintain APIs and user interfaces using modern frameworks
- Write and optimize SQL queries and data access logic
- Contribute to code quality, testing, and performance improvements
- Collaborate with cross-functional teams including Product, QA, and DevOps
- Provide technical guidance and mentorship when needed
- Support automation and continuous integration efforts
What We're Looking For:
- Several years of professional experience in software development
- Proficiency with .NET (C#), React, and modern JavaScript frameworks
- Solid understanding of SQL and backend data handling
- Familiarity with version control, Agile workflows, and CI/CD practices
- Strong problem-solving and communication skills
Nice to Have:
- Experience with cloud platforms (AWS, Azure, or GCP)
- Exposure to containerization tools like Docker or Kubernetes
- Background in leading projects or mentoring developers
Compensation & Benefits:
- Competitive salary starting at $120,000+ based on experience
- Comprehensive health benefits (medical, optional dental/vision)
- 401(k) with company match
- Paid time off and company holidays
Additional Info:
- This is a full-time, onsite role (not remote)
- Applicants must be authorized to work in the U.S.
- Relocation assistance is not provided
FAQs
Congratulations, we understand that taking the time to apply is a big step. When you apply, your details go directly to the consultant who is sourcing talent. Due to demand, we may not get back to all applicants that have applied. However, we always keep your resume and details on file so when we see similar roles or see skillsets that drive growth in organizations, we will always reach out to discuss opportunities.
Yes. Even if this role isn’t a perfect match, applying allows us to understand your expertise and ambitions, ensuring you're on our radar for the right opportunity when it arises.
We also work in several ways, firstly we advertise our roles available on our site, however, often due to confidentiality we may not post all. We also work with clients who are more focused on skills and understanding what is required to future-proof their business.
That's why we recommend registering your resume so you can be considered for roles that have yet to be created.
Yes, we help with resume and interview preparation. From customized support on how to optimize your resume to interview preparation and compensation negotiations, we advocate for you throughout your next career move.