Software Development Engineer

About the Role

Key Responsibilities

• Develop high-scale backend services that power the globally distributed AvaTax platform, processing millions of transactions daily across a multi-cloud architecture.
• Integrate AI-first thinking into all aspects of work, including intelligent decisioning, anomaly detection, content enrichment, and developer workflows.
• Use C#, .NET, Kubernetes, SQL, and modern DevOps practices to contribute to the next generation of performant and observable services.
• Collaborate with engineers, product managers, and data scientists to ship impactful features, improve existing systems, and evolve a platform built for scale and intelligence.

Requirements

• Minimum of 3 years of experience developing backend software using C# or similar object-oriented language.
• Hands-on experience with REST APIs, microservices, and relational databases such as SQL Server or PostgreSQL.
• Exposure to AI/ML technologies or projects, including prompt engineering, data processing, or integrating LLM APIs.
• Experience working with CI/CD pipelines and version control tools like GitLab or GitHub.
• Ability to work on scoped tasks while collaborating across departments.
• Strong documentation skills and participation in team discussions.

Nice to Have

• Experience with AI/ML technologies or projects, including prompt engineering, data processing, or integrating LLM APIs.

Qualifications

• Experience developing backend software using C# or similar object-oriented language.
• Hands-on experience with REST APIs, microservices, and relational databases.
• Exposure to AI/ML technologies or projects.

Benefits & Perks

• Great compensation package, paid time off, and paid parental leave.
• Eligibility for bonuses.
• Private medical, life, and disability insurance (benefits vary by location).
• Inclusive culture with diversity, equity, and inclusion initiatives, including employee resource groups.