Software Architect, .NET​/Azure

Wellfit is the dental industry’s fintech solution! A healthcare fintech company that enhances experiences between patients, providers, employers and payors. Wellfit provides access to treatment and care of all by removing financial barriers.

Wellfit Technologies is seeking an experienced

Finance Marketplace (FMP) Architect to lead the design and implementation of scalable, resilient, and modern back-end systems that power our Finance Marketplace platform. This role is central to shaping the technical strategy for FMP, with a strong emphasis on C#, .NET, and scalable architectural patterns. The FMP Architect will collaborate with product, engineering, and leadership teams to drive integrations, scalability, and innovation across the marketplace.

This is a critical leadership role requiring not just deep technical expertise, but also the ability to rally teams, communicate effectively, and help Wellfit evolve toward a best-in-class, modern microservices architecture.

• Architect scalable, secure, and performant back-end systems to support the Finance Marketplace platform.
• Lead architectural strategy, balancing the hybrid environment of monolithic and microservices systems while charting a path toward a modern, service-oriented architecture.
• Ensure system scalability to handle large volumes of transactions, integrations, and marketplace growth.

• Design and oversee integrations with external lenders, financial partners, and healthcare stakeholders.
• Lead the technical design for onboarding new partners and scaling integrations efficiently.

• Provide technical leadership, mentorship, and guidance to engineering teams.
• Champion best practices in software engineering, design patterns, scalability, and security.
• Collaborate across product, Dev Ops, and infrastructure teams to align technical strategy with business goals.
• Exhibit strong gravitas to bring teams together, foster collaboration, and drive delivery without excessive bureaucracy.

• Identify opportunities to refactor existing systems for improved scalability, modularity, and performance.
• Incorporate modern engineering practices (microservices, Azure, containerization, CI/CD) into FMP’s architecture.
• Partner with AI and analytics teams to introduce intelligent features, such as customer offer matching, risk scoring, and predictive analytics.

Bachelor’s degree in Computer Science, Engineering, or related field (Master’s preferred).

• 8+ years of software development, with 4+ years in back-end architecture or systems design.
• Proven experience in architecting and scaling transaction-heavy systems.
• Strong expertise inC#, .NET, and SQL
  , with a deep understanding of enterprise system design.
• Solid experience with cloud platforms (Azure preferred), microservices, APIs, and containerization (Docker, Kubernetes).
• Background in designing secure, scalable integrations with external systems or third‑party platforms.
• Experience guiding teams through hybrid architectures (monolithic + microservices) and evolving toward modern, scalable systems.

• Demonstrated ability to lead, mentor, and inspire engineering teams.
• Strong communicator with the ability to work across technical and non‑technical stakeholders.
• Practical, outcome‑focused mindset: able to drive forward without being bogged down by bureaucracy.
• Excellent problem‑solving and analytical skills, with a track record of designing robust, scalable systems.

• Experience in financial services, fintech, or healthcare platforms.
• Familiarity with lender integrations and transaction workflows.
• Exposure to AI/ML‑driven product features and analytics.
• Understanding of compliance, data security, and risk management in a marketplace or financial context.

• Make an Impact:
  Your work will directly shape the financial backbone of one of the most innovative healthcare fintech companies in the U.S.
• Work Flexibly:
  Hybrid model based in Dallas with 3 days/week in‑office.
• Comprehensive Benefits:
  Full medical, dental, vision, and generous PTO.
• Invest in Your Future:
  Competitive salary, bonus eligibility, and 401(k) matching.
• Fast‑Growth Environment: A rare opportunity to grow with a profitable startup on a national trajectory.

$160,000 - $180,000 a year

Alongside a competitive annual bonus, we offer a 401(k) with up to a 4% match, generous paid time off, and comprehensive healthcare benefits.