Senior C# Full Stack Software Architect

Job Description Job Description WonderTax® Labs is an exciting new tax technology firm dedicated to making transaction tax compliance easier and fundamentally better. We are building a fifth-generation transaction tax compliance engine to help fund schools, hospitals, police, and fire departments.

We are looking for bright, energetic, and creative team players eager to build beautiful software for good purposes. WonderTax Labs believes in integrity, transparency, and professionalism. We value and respect our team members, platform partners, and customers.

We take pride in our code, accountability, and teamwork—to foster a community of respect, acceptance, and trust. Summary: We are seeking a highly skilled and experienced Full Stack Web Developer to join our dynamic team. The ideal candidate will have extensive experience in secure software development in production-facing environments using various cloud-based systems.

Responsibilities: Design and develop scalable software solutions using C# for full-stack applications. Collaborate with cross-functional teams to integrate IT infrastructure and Angular, React, and Svelte components. Implement AWS and Azure services and RESTful APIs to enhance system functionality.

Utilize JavaScript and Agile methodologies for efficient software development. Manage version control with GitHub for code repository. Contribute to web development projects using T-SQL, .NET, and other relevant technologies.

Qualifications: Must have excellent software development expertise, communication, and collaboration skills Minimum of 10 years’ experience with architecture, design, and maintenance of large-scale enterprise services and systems Creating and Maintaining Software Applications, Databases, and Web Applications: You will design, develop, and maintain complex software applications using C# and JavaScript, adhering to a Secure Software Development Lifecycle. Your focus will be analyzing security and user requirements, implementing software solutions, and ensuring the applications operate as intended.

Experience with cloud services , specifically Azure and AWS, and their integration with GitHub. Experience with Ethereum Blockchain: developing smart contracts in Solidity within Truffle or another Consensys framework Collaborating with Teams: You will work closely with other developers and company leadership to deliver high-quality software and services on time and within budget.

Technical Expertise: Production-level experience and proficiency in C#, .NET, JavaScript, and T-SQL are essential. Additional positives include experience with Angular, React, Svelte, and Solidity.

Experience with implementing and consuming SOAP services a plus. Proficiency in Microsoft Visual Studio, Visual Studio Code, SSMS, and other software development tools. Strong understanding of Git and GitHub , including branching strategies and repository management.

DevOps: Familiarity with continuous integration/continuous deployment (CI/CD) processes and tools, including GitHub Actions and Azure DevOps Pipelines. Mentoring and Guidance: As a senior developer, you will mentor and guide junior developers and contribute to our company's overall technical strategy.

Must be authorized to work in the United States. Education: Bachelor’s degree in computer science, related field, or extensive work experience. Experience: Minimum 10 years, but flexible based upon prior experience.

Additional Skills: Excellent analytical and multitasking skills. Strong team player with the ability to lead and collaborate. Excellent communication and interpersonal skills.