Senior Software Engineer

Overview

Senior Software Engineer – The Senior Software Engineer is a hands-on technical contributor responsible for building and maintaining automation solutions on our cloud-native platform. This role requires strong software engineering fundamentals combined with cloud architecture knowledge. You’ll be writing C# backend APIs, Type Script custom nodes, Infrastructure-as-Code, and designing event-driven workflow architectures.

• Implement CQRS handlers using Mediat
  
  R pattern
• Build ASP.NET Core Web API endpoints with Controllers pattern
• Implement Entity Framework Core data access layer
• Build custom n8n nodes for enterprise integrations
• Design and implement n8n workflows for business process automation including email processing, document routing, data synchronization, and API integrations
• Translate business requirements into technical workflow specifications with data flow diagrams and sequence diagrams
• Implement complex data transformations using JavaScript/Python code nodes
• Design event-driven architectures using Service Bus triggers and webhook patterns
• Optimize workflow performance through batch sizing, parallel processing, and work distribution
• Apply data/control plane separation: store large data in Data Tables/SQL/Blob Storage, pass references in messages
• Implement error handling strategies including retry logic, dead-letter queue handling, and compensating transactions
• Write workflow documentation including data schemas, error scenarios, and operational runbooks
• Troubleshoot production issues including workflow failures, API integration errors, and Azure service connectivity
• Conduct code reviews for peer pull requests focusing on code quality, security, and architectural patterns
• Contribute to platform improvements including CI/CD pipeline enhancements, observability, and developer tooling
• Document technical designs, API contracts, and integration patterns

Salaries vary by location and are based on numerous factors, including, but not limited to, the relevant market, skills, experience, and education of the selected candidate. If an estimated salary range for this role is available, it will be provided in our Target Salary Range section. Our compensation package also includes bonus eligibility and a comprehensive benefits program. Benefits information can be found at

$180,000 - $200,000 if located in Illinois

To perform this job successfully, an individual must be able to perform the Duties and Responsibilities (Duties) above satisfactorily and meet the requirements below. The requirements listed below are representative of the minimum knowledge, skill, and/or ability required. Reasonable accommodations will be made to enable individuals with disabilities to perform the essential functions of the job. If you need such an accommodation, please email  (current employees should contact Human Resources).

Education and/or

Experience:

Required:

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, or related technical field; or equivalent professional experience with demonstrable software development skills
• A minimum of 4 years of professional software development experience building web applications, APIs, or distributed systems
• A minimum of 2 years of experience with cloud platforms (Azure preferred, AWS/GCP acceptable with Azure learning commitment)
• Experience with at least one of: ASP.NET Core or Node.js, Spring Boot, Django, or equivalent backend framework
• Understanding of object-oriented programming principles (SOLID, DRY, KISS), Async/await patterns, Task-based asynchronous programming, Dependency injection, inversion of control, LINQ queries and lambda expressions
• Basic understanding of Entity Framework Core or similar ORM
• Proficiency with Type Script including types, interfaces, generics, and decorators
• Node.js development:
  Async programming with Promises and async/await, REST API consumption using fetch/axios/http clients
• Unit testing with xUnit, Jest, or equivalent testing frameworks
• Hands-on experience with at least 3 of the following:
  Azure Container Apps or Azure App Service, Azure Storage, Azure SQL Database or Azure Postgre
  
  SQL, Azure Key Vault, Azure Service Bus, Application Insights
• Docker fundamentals (Docker file, image building, container running)
• CI/CD pipeline concepts (build, test, deploy stages)
• Azure Dev Ops or Git Hub Actions experience (modifying YAML pipelines)
• Distributed Systems Understanding:
  Asynchronous messaging patterns, API integration, Error handling, Idempotency, Data consistency, Observability
• Experience with n8n, Zapier, Make, Power Automate, Apache Airflow, Temporal, or Prefect

Preferred:

• Experience with Microsoft Graph API, Redis, .NET Aspire, Mediat
  
  R, Fluent Validation and Polly
• Azure certifications: AZ-204 (Developing Solutions for Microsoft Azure), AZ-104 (Azure Administrator)
• Azure networking:
  Understanding of VNETs, private endpoints, Network Security Groups, and DNS resolution
• Professional services industry…