Software Engineer – Mid-level

CACI International Inc

Software Engineer developing and maintaining cloud-based React applications. Collaborating in an Agile team to integrate user feedback and ensure high-quality deliverables.

Posted 4/22/2026full-timeRemote • 🇺🇸 United StatesMid-LevelSenior💰 $82,100 - $172,400 per yearWebsite

Tech Stack

Tools & technologies

AWSCloudDockerGraphQLJavaJavaScriptJestKafkaKubernetes.NETPythonRabbitMQReactReduxTypeScript

About the role

Key responsibilities & impact

Develop and maintain multiple React applications in a microservice architecture
Design, maintain, and consume RESTful APIs and GraphQL
Write unit and/or integration tests to ensure high-quality and resilient user experience
Work closely with designers, testers, other developers, and requirement manager to ensure alignment on expected functionality
Participate in code reviews, and provide constructive feedback

Requirements

What you’ll need

Proficiency in ES6+ JavaScript/TypeScript
Deep understanding of React concepts such as components, state, props, hooks, and context
Familiarity with state management libraries such as Zustand or Redux
Ability to integrate and leverage testing frameworks such as Jest, React Testing Library
Basic understanding of Docker and container orchestration like Kubernetes
Familiarity with AWS cloud services, especially S3
Comfortable demonstrating technical progress to stakeholders
Willingness to contribute to mitigating security concerns by addressing software and image vulnerabilities
U.S. Citizen with an active SECRET clearance
Familiarity with other programming languages and frameworks (.NET, Java, Python)
Familiarity with asynchronous microservice patterns (Kafka, RabbitMQ)
Versed in DevOps tools (GitLab, SonarQube, Helm, Harbor, ArgoCD)
Ability to create rapid prototypes, sketches, and/or wireframes
Experience integrating a design system TS/SCI with a polygraph

Benefits

Comp & perks

healthcare
wellness
financial
retirement
family support
continuing education
time off benefits

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

ES6+ JavaScriptTypeScriptReactRESTful APIsGraphQLunit testingintegration testingDockerKubernetesstate management

Soft Skills

collaborationconstructive feedbackdemonstrating technical progresswillingness to address security concerns

Certifications

SECRET clearanceTS/SCI with polygraph