[Hiring] Senior Software Engineer @Puzzle Consulting Services

Role Description

We are seeking a Software Engineer IV with 10+ years of professional software development experience to design and build high-impact tools that improve how our SaaS platform is configured, implemented, validated, and delivered to customers. This is a highly technical, hands-on role focused on solving complex engineering problems and creating scalable tools for both internal implementation teams and customers.

• Design and develop tools that directly improve the efficiency, quality, and scalability of our SaaS implementation process.
• Examples include:
  • Internal implementation tools that help teams configure, manage, and deploy the product more efficiently.
  • Client-facing data validation tools that allow customers to identify and resolve data issues before submitting data for implementation.
  • Tools and services that reduce manual implementation effort and improve operational efficiency.
  • Scalable applications and services capable of processing and working with very large datasets.
  • Technical capabilities that support a high volume of customer implementations and go-live activities.
  • Engineering solutions that can be adopted broadly across internal teams and customers.

Qualifications

• 10+ years of professional software development experience.
• Demonstrated experience operating at a senior, staff, principal, or architect-level capacity, owning complex technical decisions.
• Strong professional experience with C# and .NET.
• Strong experience developing modern web applications and services using ASP.NET MVC and/or Blazor.
• Proven experience designing and developing scalable SaaS applications or enterprise software.
• Demonstrated experience working with very large datasets, including applications or systems handling tens or hundreds of millions of records.
• Strong understanding of database performance, data access patterns, query optimization, application performance, and scalable system design.
• Experience designing and developing APIs and distributed services.
• Strong understanding of software architecture, design patterns, SOLID principles, and maintainable application design.
• Experience diagnosing complex performance, scalability, and reliability problems.
• Experience with Git and modern software development workflows.
• Experience using AI coding assistants, preferably Claude or comparable agentic coding tools.
• An active personal GitHub profile or public software repository is required.
• Strong written and verbal communication skills.
• Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.

Requirements

• Experience building tools used by internal implementation, operations, or professional services teams.
• Experience building customer-facing data validation, configuration, onboarding, or implementation tools.
• Experience working with SaaS products that support complex customer implementations.
• Experience designing systems for high-volume data processing or data-intensive applications.
• Experience with cloud platforms, particularly Microsoft Azure.
• Experience with CI/CD and automated deployment practices.
• Experience with containerized or distributed application environments.
• Experience with observability, monitoring, profiling, and production performance analysis.
• Experience establishing or improving AI-assisted engineering workflows.
• Experience using Claude Code, GitHub Copilot, or other AI coding agents in professional development environments.
• Exposure to AI-enabled product features or technologies such as Azure OpenAI, RAG, or LLM-based applications.

Benefits

• Competitive Salary: Earn a USD salary that matches your skills and experience.
• Paid Time Off: Generous PTO to support your work-life balance and recharge.
• Health Insurance Subsidy: Financial assistance to support your healthcare coverage.
• Annual Salary Reviews: Structured annual evaluations to recognize and reward performance.
• Paid Training & Certifications: Continuous support for professional growth and upskilling.