{"schemaVersion":"jobsearcher.job.v1","id":"90b770a26ae1024fc65713a1","url":"https://jobsearcher.com/jobs/90b770a26ae1024fc65713a1","canonicalUrl":"https://jobsearcher.com/jobs/90b770a26ae1024fc65713a1","title":"Lead JavaScript Engineer","description":"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. That's why we're 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, you're empowered to make lasting impact, turning today's challenges into tomorrow's mission successes.\r\nWorkplace locations look different for everyone. Excellians are a distributed workforce and whether you're working from your home office or a client site, we support a flexible work/life integration regardless of your location.\r\nWe 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.\r\nRegardless of what stage of life you're in, Excella wants to support you. We provide 8 weeks of Parental Leave, discounted pet insurance, and a Care.com membership with 3 back-up emergency child or elder care days annually - all available to you on your first day.\r\nStarting day one, every employee is bonus eligible and receives 15 days of paid vacation, 6 federal holidays, and 4 floating holidays.\r\nDoing your best work means having the best tools! Excella's 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, we'll even give you the original device to keep for your personal use!\r\nWith Excella's 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.\r\nWe'll 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.\r\nWe 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.\r\nOverviewAs 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.\r\nResponsibilities:Lead the design and development of software solutions for commercial and government clients using JavaScript, TypeScript, and Node.\r\nProvide mentorship and technical guidance, fostering professional growth within the team.\r\nCollaborate closely with clients and stakeholders to align technical solutions with business objectives.\r\nEnsure best practices in coding, architecture, and Agile methodologies are followed.\r\nConduct code reviews and provide constructive feedback to maintain high code quality.\r\nAdvocate for the adoption of emerging technologies to enhance project outcomes.\r\nDrive continuous improvement initiatives across teams and projects.\r\nQualifications:6+ years of experience in software development, with a strong technical foundation.\r\nExpertise in JavaScript, TypeScript, and experience with frameworks such as Angular or React.\r\nExperience working within Web Content Accessibility Guidelines to ensure optimum accessibility standards are met for users.\r\nProficiency working with automated test suites such as Jest and React Testing Library.\r\nExperience with E2E test frameworks including Cypress, Puppeteer, and Selenium.\r\nDeep understanding of Agile methodologies and best practices.\r\nExperience leading teams and mentoring developers in a consulting or technical environment.\r\nStrong knowledge of RESTful API design and implementation.\r\nProficiency in Git-based workflows and software development lifecycle management.\r\nExcellent problem-solving and critical-thinking skills.\r\nAbility to communicate complex technical concepts to both technical and non-technical stakeholders.\r\nKnowledge in implementing secure programming practices.\r\nExperience working with server-side JavaScript environments and frameworks such as Node and Express.js.\r\nExperience in full-stack development including asynchronous, parallel, and non-blocking programming techniques.\r\nPreferred Qualifications:Understanding of SQL, NoSQL and/or Document-based storage systems\r\nUnderstanding of trunk-based development practices such as using feature flags\r\nKnowledge in instrumenting an application for observability\r\nExperience with DevOps and Continuous Delivery tools like Jenkins, Codeship, TeamCity, Vagrant, Puppet, Chef, TravisCI, GoCD or similar\r\nFamiliarity using GenAI productivity tools such as ChatGPT, Claude, and Github CoPilot\r\nThis range represents the minimum and maximum base 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.\r\nYour 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 and objectives as determined by Excella's Executive Team. Certain eligibility and pro-ration rules apply.\r\nShould 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 qualifications. In that case, we will provide the range for those positions as well.\r\nPay Range$138,000 — $189,000 USD\r\nExcella 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 Recruiting@excella.com or 703-840-8600.\r\nKNOW YOUR RIGHTS#J-18808-Ljbffr","company":"Excella","rawCompany":"excella","city":"Arlington","state":"VA","isRemote":false,"isActive":true,"createdAt":"2026-11-04T01:55:56.421Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Lead JavaScript Engineer","description":"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. That's why we're 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, you're empowered to make lasting impact, turning today's challenges into tomorrow's mission successes.\r\nWorkplace locations look different for everyone. Excellians are a distributed workforce and whether you're working from your home office or a client site, we support a flexible work/life integration regardless of your location.\r\nWe 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.\r\nRegardless of what stage of life you're in, Excella wants to support you. We provide 8 weeks of Parental Leave, discounted pet insurance, and a Care.com membership with 3 back-up emergency child or elder care days annually - all available to you on your first day.\r\nStarting day one, every employee is bonus eligible and receives 15 days of paid vacation, 6 federal holidays, and 4 floating holidays.\r\nDoing your best work means having the best tools! Excella's 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, we'll even give you the original device to keep for your personal use!\r\nWith Excella's 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.\r\nWe'll 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.\r\nWe 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.\r\nOverviewAs 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.\r\nResponsibilities:Lead the design and development of software solutions for commercial and government clients using JavaScript, TypeScript, and Node.\r\nProvide mentorship and technical guidance, fostering professional growth within the team.\r\nCollaborate closely with clients and stakeholders to align technical solutions with business objectives.\r\nEnsure best practices in coding, architecture, and Agile methodologies are followed.\r\nConduct code reviews and provide constructive feedback to maintain high code quality.\r\nAdvocate for the adoption of emerging technologies to enhance project outcomes.\r\nDrive continuous improvement initiatives across teams and projects.\r\nQualifications:6+ years of experience in software development, with a strong technical foundation.\r\nExpertise in JavaScript, TypeScript, and experience with frameworks such as Angular or React.\r\nExperience working within Web Content Accessibility Guidelines to ensure optimum accessibility standards are met for users.\r\nProficiency working with automated test suites such as Jest and React Testing Library.\r\nExperience with E2E test frameworks including Cypress, Puppeteer, and Selenium.\r\nDeep understanding of Agile methodologies and best practices.\r\nExperience leading teams and mentoring developers in a consulting or technical environment.\r\nStrong knowledge of RESTful API design and implementation.\r\nProficiency in Git-based workflows and software development lifecycle management.\r\nExcellent problem-solving and critical-thinking skills.\r\nAbility to communicate complex technical concepts to both technical and non-technical stakeholders.\r\nKnowledge in implementing secure programming practices.\r\nExperience working with server-side JavaScript environments and frameworks such as Node and Express.js.\r\nExperience in full-stack development including asynchronous, parallel, and non-blocking programming techniques.\r\nPreferred Qualifications:Understanding of SQL, NoSQL and/or Document-based storage systems\r\nUnderstanding of trunk-based development practices such as using feature flags\r\nKnowledge in instrumenting an application for observability\r\nExperience with DevOps and Continuous Delivery tools like Jenkins, Codeship, TeamCity, Vagrant, Puppet, Chef, TravisCI, GoCD or similar\r\nFamiliarity using GenAI productivity tools such as ChatGPT, Claude, and Github CoPilot\r\nThis range represents the minimum and maximum base 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.\r\nYour 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 and objectives as determined by Excella's Executive Team. Certain eligibility and pro-ration rules apply.\r\nShould 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 qualifications. In that case, we will provide the range for those positions as well.\r\nPay Range$138,000 — $189,000 USD\r\nExcella 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 Recruiting@excella.com or 703-840-8600.\r\nKNOW YOUR RIGHTS#J-18808-Ljbffr","datePosted":"2026-11-04T01:55:56.421Z","dateModified":"2026-11-04T01:55:56.421Z","hiringOrganization":{"@type":"Organization","name":"Excella","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Arlington","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"90b770a26ae1024fc65713a1"},"url":"https://jobsearcher.com/jobs/90b770a26ae1024fc65713a1"}}