Senior ReactJS Developer

Netrolynx AI; United States; On-site; USD 69,000 - 76,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) retirement plan

Health savings account

Disability insurance

Life and AD&D insurance

Identity theft protection

Wellness programs

Career growth opportunities

Paid sick leave

Job summary

Cynet Systems Inc. is seeking an experienced front-end software engineer to deliver large-scale enterprise web apps using React.js and Redux.

You will translate business requirements into robust, accessible solutions and collaborate with Agile teams to ensure high-quality customer experiences. You will work with HTML, JavaScript, CSS, and modern tooling, participate in design decisions, and contribute to continuous delivery and performance improvements.

Qualifications

• Bachelor’s degree or higher in computer science, engineering, science, technology, or related field.
• At least five years of software engineering experience with HTML, JavaScript, and CSS.
• Two+ years developing enterprise web apps with React.js and Redux; three+ years WCAG exposure.
• At least one year with SDL Tridion CMS; strong Node.js and Webpack proficiency.
• Experience with Agile practices, including stand-ups and Scrum ceremonies.
• Knowledge of security, performance, and testing tools (Jest/Enzyme/Jasmine/Mocha/Chai/RTL).

Responsibilities

• Lead and deliver reliable, high-quality web systems using React.js, Redux, and related front-end tech.
• Translate business needs into practical, maintainable technical solutions.
• Collaborate with developers, managers, and cross-functional partners in Agile delivery.
• Identify opportunities to improve accessibility, security, and performance.

Skills

React.js

Redux

HTML

JavaScript

CSS

Accessibility

Agile

Testing

Education

Bachelor's degree or higher

Tools

Tridion CMS

Webpack

Jest

Enzyme

React Testing Library

Job description

About The Company

Cynet Systems Inc. is a technology staffing and workforce solutions company founded in 2010 and headquartered in the Washington, DC metropolitan area. The company serves Fortune 500 organizations, government agencies, and enterprise clients across the United States and Canada. Cynet Systems provides agile, scalable talent solutions in information technology, engineering, life sciences, clinical services, and professional staffing, supported by a recruitment network operating across North America and Asia.

About The Company

Cynet Systems Inc. is a technology staffing and workforce solutions company founded in 2010 and headquartered in the Washington, DC metropolitan area. The company serves Fortune 500 organizations, government agencies, and enterprise clients across the United States and Canada. Cynet Systems provides agile, scalable talent solutions in information technology, engineering, life sciences, clinical services, and professional staffing, supported by a recruitment network operating across North America and Asia.

As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams and supporting professionals as they grow their careers. The company’s ISO 9001, ISO 14001, ISO 27001, and SOC 2 Type II certifications reflect its focus on quality, security, operational excellence, and customer success.

About The Role

Cynet Systems is seeking an experienced front-end software engineer to help deliver large-scale, high-quality enterprise web applications. In this role, you will use React.js and Redux alongside modern JavaScript technologies to build responsive, accessible experiences and translate business requirements into effective technical solutions. You will collaborate with colleagues across Agile teams, contribute to technical decisions, and adapt to evolving technologies and priorities while keeping the customer experience at the center of your work.

The pay range for this position is $50.00 to $55.00 per hour.

Qualifications

Candidates should have a bachelor’s degree or higher in computer science, engineering, science, technology, or a related field, or equivalent demonstrated knowledge and experience. The position requires at least five years of software engineering experience, including five years working with HTML, JavaScript, and CSS, as well as hands‑on experience developing web applications and using related testing tools and methodologies.

Applicants must have at least two years of experience developing enterprise web applications with React.js and Redux, three or more years of experience with WCAG 2.0, WCAG 2.1, or both, and at least one year of experience with the SDL Tridion content management system. Strong proficiency with Node.js, Webpack, and other React front‑end development tools is required. Candidates should understand modern front‑end build pipelines and have experience creating enterprise‑grade responsive applications.

Experience with Agile practices, including daily stand‑ups and Scrum ceremonies, is expected. Strong analytical, problem‑solving, communication, and technical judgment skills are important. Desired experience includes application and web security, performance analysis and tuning, Windows or Mac OS‑X development environments, and unit testing with tools such as Jest, Enzyme, Jasmine, Mocha, Chai, or React Testing Library. The ability to build partnerships and collaborate across business and functional teams is valued.

Responsibilities

Lead and contribute to the delivery of reliable, high-quality web systems using React.js, Redux, and related front‑end technologies. Interpret business needs and turn them into practical, maintainable technical solutions. Work closely with developers, managers, and cross‑functional partners throughout Agile delivery, sharing progress and supporting team accountability.

Adapt quickly to new tools, technologies, and changing project needs while maintaining a strong focus on customer experience. Make sound technical decisions, communicate recommendations clearly, and help identify opportunities to improve application quality, accessibility, security, and performance. Facilitate brainstorming, encourage innovation, and contribute to a collaborative team environment. Support managers in guiding team members’ professional and career development.

Benefits

Benefits may include medical, dental, and vision insurance; a 401(k) retirement plan; a health savings account; short- and long-term disability insurance; life and AD&D insurance; supplemental insurance plans; identity theft protection; pet insurance; wellness programs; an Employee Assistance Program; and career growth and professional development opportunities. Paid sick leave is provided where required by applicable state or local law. Eligibility, accrual, and usage may vary by employment status, service length, and work location. Cynet Systems Inc. may modify, amend, or terminate benefit plans in accordance with applicable laws.

Equal Opportunity

Cynet Systems is committed to fair and inclusive employment practices. Employment decisions are made in accordance with applicable laws and without unlawful discrimination. We welcome qualified applicants with diverse backgrounds and experiences.