Senior Node.js Engineer – Hybrid (Lombard, IL)

Markem-Imaje; Lombard (IL); Hybrid; USD 99,000 - 124,000; Full time

Job summary

Dover Fueling Solutions (DFS) Lombard, IL is seeking a Sr Engineer, Software to design, develop, and maintain scalable web applications using ReactJS or AngularJS for the front end and Node.js or C#/.NET for the back end.

This role emphasizes API development, microservices, CI/CD, and cloud deployments on AWS and Azure, with collaboration across product and engineering teams and a strong focus on quality, reliability, and performance. Hybrid work arrangement: 4 days in office, 1 day remote.

Qualifications

• Bachelor’s degree in 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.

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.

Skills

ReactJS

AngularJS

Node.js

C#/.NET

REST APIs

SQL/NoSQL

DevOps

Education

Bachelor's degree in related field

Tools

Docker

Kubernetes

Terraform

ARM/Bicep

CloudFormation

GitHub

VS Code/Visual Studio

Postman

Job description

Dover Fueling Solutions (DFS) Lombard, IL is seeking a Sr Engineer, Software to design, develop, and maintain scalable web applications using ReactJS or AngularJS for the front end and Node.js or C#/.NET for the back end.

This role emphasizes API development, microservices, CI/CD, and cloud deployments on AWS and Azure, with collaboration across product and engineering teams and a strong focus on quality, reliability, and performance. Hybrid work arrangement: 4 days in office, 1 day remote.