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Lead JavaScript Engineer

Excella


Job Location:

Arlington, TX - USA

Yearly Salary: USD 138000 - 189000
Posted: 12 November 2026 (9 hours ago)
Application Deadline: 9 February 2027
Vacancies: 1 Vacancy

Job Summary

Excella is a transformative technology firm that helps organizations unlock new possibilities. We believe the key to helping clients challenge the status quo and reach new heights lies in our talented people. Thats why were committed to developing talent and providing opportunities for career growth at every stage. Join our collaborative team dedicated to solving complex problems with sustainable solutions while building your future as a leader. At Excella youre empowered to make lasting impact turning todays challenges into tomorrows mission successes.

  • Workplace locations look different for everyone. Excellians are a distributed workforce and whether youre working from your home office or a client site we support a flexible work/life integration regardless of your location.
  • We offer top of industry medical dental and vision benefits with multiple options to choose from such as an employer-contributed health savings account infertility coverage and orthodontia so you can select the plan that works best for you.
  • Regardless of what stage of life youre in Excella wants to support you. We provide 8 weeks of Parental Leave discounted pet insurance and a membership with 3 back-up emergency child or elder care days annually all available to you on your first day.
  • Starting day one every employee is bonus eligible and receives 15 days of paid vacation 6 federal holidays and 4 floating holidays.
  • Doing your best work means having the best tools! Excellas TechEleX program provides you with multiple options to suit your technology needs. Choose between a variety of Mac or PC devices and to ensure your hardware remains current at the end of a 3-year period Excella will replace your existing computer with a new model from the program. Plus well even give you the original device to keep for your personal use!
  • With Excellas Annual Internet Reimbursement benefit all employees receive an additional $25 per month to help offset the cost of internet access. This initiative reflects our commitment to supporting you in staying connected and productive no matter where you work.
  • Well invest in your career by providing 3 days of paid professional development every year including an allowance for registration fees to attend classes conferences or obtain professional certifications.
  • We encourage mindfulness and overall well-being through employee wellness events a HeadSpace membership as well as access to TalkSpace and mental health coverage through our medical plans.

Overview

As a Lead Consultant at Excella you will not only develop high-quality software solutions but also provide technical leadership and mentorship to team members. You will guide project execution ensuring alignment with client needs while upholding best practices in software development. Your ability to communicate effectively and lead within an Agile environment will be crucial to delivering impactful solutions.

Responsibilities:

  • Lead the design and development of software solutions for commercial and government clients using JavaScript TypeScript and Node.
  • Provide mentorship and technical guidance fostering professional growth within the team.
  • Collaborate closely with clients and stakeholders to align technical solutions with business objectives.
  • Ensure best practices in coding architecture and Agile methodologies are followed.
  • Conduct code reviews and provide constructive feedback to maintain high code quality.
  • Advocate for the adoption of emerging technologies to enhance project outcomes.
  • Drive continuous improvement initiatives across teams and projects.

Qualifications:

  • 6 years of experience in software development with a strong technical foundation.
  • Expertise in JavaScript TypeScript and experience with frameworks such as Angular or React.
  • Experience working within Web Content Accessibility Guidelines to ensure optimum accessibility standards are met for users
  • Proficiency working with automated test suites such as Jest and React Testing Library
  • Experience with E2E test frameworks including Cypress Puppeteer and Selenium
  • Deep understanding of Agile methodologies and best practices.
  • Experience leading teams and mentoring developers in a consulting or technical environment.
  • Strong knowledge of RESTful API design and implementation.
  • Proficiency in Git-based workflows and software development lifecycle management.
  • Excellent problem-solving and critical-thinking skills.
  • Ability to communicate complex technical concepts to both technical and non-technical stakeholders.
  • Knowledge in implementing secure programming practices
  • Experience working with server-side JavaScript environments and frameworks such as Node and
  • Experience in full-stack development including asynchronous parallel and non-blocking programming techniques

Preferred Qualifications:

  • Understanding of SQL NoSQL and/or Document-based storage systems
  • Understanding of trunk-based development practices such as using feature flags
  • Knowledge in instrumenting an application for observability
  • Experience with DevOps and Continuous Delivery tools like Jenkins Codeship TeamCity Vagrant Puppet Chef TravisCI GoCD or similar
  • Familiarity using GenAI productivity tools such as ChatGPT Claude and Github CoPilot

This rangerepresentsthe minimum andmaximumbase salary that Excella reasonably and in good faith expects to pay for this role. Actual compensation within the range will depend on factors such as skills experience training certifications and organizational needs. It is not typical for an individual to be hired at or near the top or bottom of the range.

Your pay also includes the opportunity for an annual bonus in addition to the base salary. This variable pay opportunity is dependent upon the attainment of shared firmwide goals andobjectivesasdeterminedby Excellas Executive Team. Certain eligibility and pro-ration rules apply.

Should your experience and knowledge qualify you for a different position or title within Excella we may consider you for positions that better align with your that case we willprovidethe range for those positions as well.

Pay Range

$138000 - $189000 USD

Excella is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex gender identity sexual orientation race color religion national origin disability protected veteran status age or any other characteristic protected by law. Excella is committed to providing access equal opportunity and reasonable accommodation for individuals with disabilities in employment its services programs and activities. To request reasonable accommodation to participate in the job application or interview process contact or .

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Required Experience:

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