For over 30 years, Cook Systems has partnered with organizations across the country to solve technology challenges and build strong technology teams. As a veteran-owned IT consulting company, we combine decades of industry experience with a continued focus on how technology, AI, and the way people work are evolving.
Our work spans technology consulting, talent development, and AI-enabled solutions. We value people who take ownership, adapt quickly, communicate well, and care about the quality of their work. Whether you’re early in your career or bringing years of experience, you’ll have the opportunity to keep building your skills, contribute to meaningful client work, and grow with a company that continues to evolve with the industry.
Summary
Join our agile software development team as a Senior Frontend Developer. You will be responsible for designing, developing, and maintaining high-traffic, customer-facing web experiences using technologies such as JavaScript, React, Node.js, Next.js, HTML, CSS, and Sitecore CMS. Collaborate with cross-functional teams to enhance architecture and design, participate in code reviews and Scrum ceremonies, and drive initiatives for scalability, performance, and continuous improvement.
Responsibilities
- Develop and maintain web solutions using Node.js, Next.js, React, and Sitecore CMS.
- Participate in Agile/Scrum ceremonies and contribute to iterative software delivery.
- Collaborate with cross-functional team members on architecture and technical design decisions.
- Participate in code reviews and provide constructive technical feedback.
- Write unit tests and ensure the quality, reliability, and maintainability of code.
- Lead engineering initiatives when called upon.
- Maintain, enhance, and document existing systems and applications.
- Troubleshoot production issues and provide after-hours support when required.
- Contribute to the development of scalable, high-performing customer-facing web applications.
Required Qualifications
- Bachelor’s degree in Computer Science, a related analytical field, or equivalent professional experience.
- 5+ years of experience designing, developing, and supporting customer-facing e-commerce websites and APIs.
- 5+ years of experience with HTML, CSS, and JavaScript.
- 3+ years of experience developing websites using modern frontend JavaScript frameworks.
- 2+ years of experience with React.js.
- 2+ years of experience developing websites or applications running on Node.js.
- 1+ years of experience working with Agile software development methodologies and Scrum.
Preferred Qualifications
- 7+ years of experience designing, developing, and supporting customer-facing e-commerce websites and APIs.
- Experience with Git-based source control and Microsoft Azure DevOps.
- Experience with Next.js.
- Experience with unit testing and automated testing frameworks.
- Experience building highly scalable systems and performing application performance tuning.
- Experience with analytics, feature flagging, and experimentation platforms such as Google Tag Manager, Optimizely, LaunchDarkly, and Adobe Analytics.
- Experience developing websites that meet WCAG/ADA accessibility standards.
What You’ll Gain
- Hybrid work flexibility with opportunities for both focused remote work and in-person collaboration.
- The opportunity to work on high-impact customer-facing digital products.
- Exposure to modern web technologies, cloud platforms, automation, and emerging AI initiatives.
- A collaborative engineering environment that values autonomy, innovation, continuous learning, and technical excellence.
- Opportunities to contribute to architecture and technical strategy.
We want our employees to have benefits that support their health, financial well-being, and life outside of work. Eligible Cook Systems employees have access to a comprehensive benefits package beginning the first of the month following their hire date, including:
- Medical coverage through Blue Cross Blue Shield, with two plan options
- Dental and vision coverage
- Life, critical illness, and accident insurance through Unum
- Flexible Spending Account and Dependent Care FSA options through Navia
- Health Gap Insurance through Sun Life
- 401(k) retirement plan through The Standard, with eligibility after six months
Beyond benefits, Cook Systems is a place where we expect people to take ownership of their work, communicate openly, continue learning, and contribute to the teams and clients they support.
We have been building technology careers and client partnerships for more than three decades, and we continue to evolve with the industry. If you’re looking for an opportunity to do meaningful work, develop your capabilities, and be part of what comes next in technology, we’d like to hear from you.
Skills Required
- Bachelor's degree in Computer Science, a related analytical field, or equivalent professional experience
- 5+ years designing, developing, and supporting customer-facing e-commerce websites and APIs
- 5+ years of experience with HTML, CSS, and JavaScript
- 3+ years developing websites using modern frontend JavaScript frameworks
- 2+ years of experience with React.js
- 2+ years developing websites or applications running on Node.js
- 1+ year of experience with Agile software development methodologies and Scrum
- 7+ years designing, developing, and supporting customer-facing e-commerce websites and APIs
- Experience with Git-based source control and Microsoft Azure DevOps
- Experience with Next.js
- Experience with unit testing and automated testing frameworks
- Experience building highly scalable systems and performing application performance tuning
- Experience with Google Tag Manager, Optimizely, LaunchDarkly, or Adobe Analytics
- Experience developing websites meeting WCAG/ADA accessibility standards
What We Do
We have nearly 30 years of experience, and our bent toward contrarian thought brings a refreshing perspective. The combination of these unique qualities empowers us to offer an approach to developing and delivering talent that is truly transformational. We don’t resist change; we embrace it as a continual way of life. Informed by a reverence for the history of the technology industry and an in-depth knowledge of its progression, we are able to capitalize on both timeless principles and new ideas. Rather than settling into the grooves on the path most traveled, we plot our own course. Cook’s approach is transformational, not transactional. We are passionate about investing in people, training up and tracking down the best of the best — not just on paper, but in real life, making the solutions we provide sustainable. Through our FastTrack’d program, team-delivered solutions and culture of internal growth, we have established a unique way of doing business — one that values people over placement, creating genuine partnership with our clients and candidates. The philosophy of the transformational approach: - We try new ideas. - We ask questions — even the tough ones. They create a path to understanding. - We believe who you are is ultimately more valuable than what you do. The transformational approach at work: - We equip talent though FastTrack’d with more than just technical skills, investing in personal character and integrity as central elements of being an excellent, sustainable candidate. - We welcome change, even within our own organization. We’ve transitioned our own internal tools onto an AWS platform with automated testing capability, utilizing dev/ops construct and agile development methodologies. - We reimagined the educational framework of FastTrack’d by shaping it into modules, allowing for client involvement in the final product while preserving the integrity of the proven training model.
