Software Engineer III – Full-Stack, Java, React

. Design, develop, and maintain robust and scalable software using modern languages.

Posted 5/5/2026full-timeGreater Seattle Area • Alabama, Washington • 🇺🇸 United StatesMid-LevelSenior💰 $164,652 - $230,512 per yearWebsite

Tools & technologies

AWSCloudJavaMicroservicesReactTypeScript

Key responsibilities & impact

Design, develop, and maintain robust and scalable software using modern languages.
Implement and manage APIs, ensuring flawless integration and efficient performance across systems.
Deploy applications and services on AWS, using cloud-native architectures for high availability and fault tolerance.
Collaborate with cross-functional teams to define and refine system requirements and technical specifications.
Drive the adoption of best practices in code quality, testing, and maintainability.
Be responsible for the entire application lifecycle, from initial design to deployment, optimization, and maintenance.
Engage in code reviews, mentor junior developers, and cultivate a culture of shared learning.
Diagnose and resolve issues within existing software, tackling intricate technical challenges that emerge.
Stay informed with emerging technologies and industry trends, evaluating and adopting them as appropriate to meet business needs.

What you’ll need

Bachelor’s degree in Computer Science, Engineering, or a related field; or equivalent work experience.
Minimum of 5 years of software development experience.
Demonstrated experience with Java and Typescript a very strong plus.
Must be willing to contribute at all levels of the tech stack – from persistence to service to front end to messaging, etc.
Knowledge of React frontend framework.
Experience with AWS cloud services, and infrastructure as code (IaC) frameworks.
Experience in developing, deploying, and integrating APIs within a microservices' architecture.
Experience maintaining DevOps cultures and setting up new continuous integration/continuous deployment (CI/CD) pipelines.
Familiarity with monitoring tools and performance optimization techniques.
Excellent problem-solving, debugging abilities, and strong communication skills.
Ability to work independently as well as part of a collaborative team.
Experience building, shipping, and maintaining production applications.

Comp & perks

Medical, dental, vision, basic and supplemental life insurance
Paid parental leave
Short and long-term disability
401(k) with a company match of up to 5%
Education Support Program
Stock Options for all regular employees (working at least 20 hours/week)
Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours
Up to 14 company-paid holidays.
Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company's intent to reward individual contributions and enable them to share in the company's results, or other factors at the company's sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details.

ATS Keywords

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Hard Skills & Tools

JavaTypescriptReactAPIsmicroservices architectureDevOpscontinuous integrationcontinuous deploymentinfrastructure as codeperformance optimization

Soft Skills

problem-solvingdebuggingcommunicationcollaborationmentoringcode qualitytestingmaintainabilityshared learningindependence

Certifications

Bachelor’s degree in Computer ScienceBachelor’s degree in Engineeringrelated field equivalent work experience