Sr Engineer, Software (Node.js)

• Work Policy: Hybrid (4 days in office, 1 day work from home per week)

Position Summary

Location: Lombard, IL

• Work Policy: Hybrid (4 days in office, 1 day work from home per week)

The ideal candidate will build scalable web applications, contribute to cloud-native deployments, and collaborate across product and engineering teams.

Position Responsibilities

• Design, develop, and maintain end-to-end web applications using ReactJS or AngularJS for front-end and Node.js or C#/.NET for back-end services.
• Develop, test, and maintain scalable front-end and back-end applications, including writing and executing unit tests to ensure code quality, reliability, and maintainability.
• Build reusable UI components and ensure responsive, high-performance user interfaces.
• Develop and maintain RESTful APIs and integrate with third-party services.
• Collaborate with product owners, architects, and QA to deliver high-quality features.
• Implement secure coding practices and ensure application reliability and performance.
• Contribute to CI/CD pipelines and automated deployment workflows.
• Support cloud deployments and infrastructure integration across AWS and Azure.
• Participate in code reviews, sprint planning, and agile ceremonies using tools such as GitHub, Confluence, Jira, Azure DevOps.
• Troubleshoot production issues, perform root cause analysis, and implement fixes.
• Maintain technical documentation and contribute to development standards.

Qualification Requirements

• Bachelor’s degree in a related field.
• 5+ years of software development experience in full stack roles.
• Hands-on experience with ReactJS and/or AngularJS.
• Strong back-end development experience with Node.js and/or C# (.NET/.NET Core).
• Experience building APIs, microservices, and integrating databases (SQL/NoSQL).
• Working knowledge of DevOps concepts: CI/CD, source control, build/release pipelines.
• Practical exposure to cloud services in both AWS and Azure.
• Experience with project/task management tools such as Jira, Azure DevOps (VSTS) and GitHub.
• Strong problem-solving, debugging, and communication skills.

Preferred Qualifications

• Experience with containerization and orchestration (Docker, Kubernetes).
• Familiarity with Infrastructure as Code (Terraform, ARM/Bicep, CloudFormation).
• Exposure monitoring/logging tools (CloudWatch, Azure Monitor, ELK, etc.).
• Experience with authentication/authorization patterns (OAuth2, JWT, SSO).
• Domain exposure to fuel dispensers/payment/POS systems is a plus.

Technical Skills Snapshot

• Front-end: ReactJS, AngularJS, JavaScript/TypeScript, HTML5, CSS3
• Back-end: Node.js, C#, .NET/.NET Core, REST APIs, Kafka
• Cloud: AWS, Azure
• DevOps: Git, CI/CD pipelines, build/release automation, Docker, Kubernetes
• Tools: Jira, Azure DevOps, Postman, VS Code/Visual Studio, GitHub
• Databases: MySQL, PostgreSQL, MongoDB (or equivalent), ClickHouse.