Senior Software Engineer (2 OPENINGS)

ConsultNet Technology Services and Solutions; Mayfield Heights (OH); On-site; USD 120,000 - 160,000; Full time

Job summary

ConsultNet Technology Services and Solutions is seeking a Senior Software Engineer in Ohio. The role focuses on designing, developing, and maintaining scalable .NET APIs and Angular web applications, backed by SQL Server, with emphasis on secure service integrations and maintainable enterprise software.

You will lead architecture discussions, enforce engineering best practices, and mentor junior engineers while driving production reliability and observability across the stack.

Qualifications

• Strong full-stack engineering experience with .NET APIs and Angular-based web apps.
• Experience with SQL Server-backed systems and secure service integrations.
• Ability to mentor junior/mid-level engineers and drive architectural decisions.

Responsibilities

• Design, develop, test, and deploy scalable software applications, services, and APIs.
• Lead technical design discussions across frontend, backend, and integration layers.
• Mentor junior engineers and review code for security and reliability.
• Maintain secure authentication flows (OAuth/OIDC, JWT) and implement robust error handling.
• Contribute to CI/CD, observability, logging, and production reliability.

Skills

Full-stack engineering

ASP.NET Core

Angular

SQL Server

Security practices

DevOps

Mentorship

Tools

CI/CD pipelines

Job description

JOB SUMMARY: The Senior Software Engineer is responsible for designing, developing, and maintaining scalable software applications, APIs, and enterprise systems that support business objectives. This role serves as a technical leader within the engineering team, helping drive architecture decisions, engineering best practices, secure development, production reliability, and mentorship of junior and mid-level engineers. This position requires strong full-stack engineering experience, with emphasis on modern .NET APIs, Angular-based web applications, SQL Server-backed systems, secure service integrations, and maintainable enterprise software.

JOB SUMMARY: The Senior Software Engineer is responsible for designing, developing, and maintaining scalable software applications, APIs, and enterprise systems that support business objectives. This role serves as a technical leader within the engineering team, helping drive architecture decisions, engineering best practices, secure development, production reliability, and mentorship of junior and mid-level engineers. This position requires strong full-stack engineering experience, with emphasis on modern .NET APIs, Angular-based web applications, SQL Server-backed systems, secure service integrations, and maintainable enterprise software.

Responsibilities

• Design, develop, test, and deploy scalable software applications, services, and APIs.
• Build and maintain ASP.NET Core REST APIs that orchestrate downstream enterprise services, SQL Server databases, and internal or third-party integrations.
• Develop and support Angular/TypeScript web applications using modern frontend patterns, reusable components, routing, forms, and service-based API integration.
• Lead technical design discussions and contribute to architecture decisions across frontend, backend, data access, and integration layers.
• Write clean, efficient, secure, and maintainable code following established engineering standards and design patterns.
• Collaborate with product managers, architects, QA, business stakeholders, and other engineering teams to define requirements and deliver solutions.
• Review code, provide technical guidance, and mentor junior and mid-level engineers.
• Troubleshoot and resolve complex defects, integration issues, performance problems, and production incidents.
• Implement resilient service integration patterns, including retry strategies, timeout handling, structured error handling, and graceful downstream failure handling.
• Maintain secure authentication and authorization flows using OAuth/OIDC, JWT claims, role/permission checks, and secure configuration practices.
• Contribute to CI/CD pipelines, automated testing, deployment readiness, and DevOps practices.
• Support production reliability through structured logging, correlation IDs, metrics, distributed tracing, and other observability practices.
• Document technical designs, processes, API contracts, and system architecture.

We champion equality and inclusivity, proudly supporting an Equal Opportunity Employer policy. We welcome applicants regardless of Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other status protected by law.