{"id":2604555,"url":"https://alion.io/job/proactiviti-mid-level-frontend-engineer","title":"Mid-Level Frontend Engineer","company":{"id":4423600,"name":"Proactiviti","domain":"proactiviti.com","url":"https://alion.io/company/proactiviti","size_band":null,"is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Manatal","truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"JavaScript","optional":false},{"name":"React.js","optional":false},{"name":"Vue.js","optional":false},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-15T09:17:07Z","employer_posted_date":"2026-10-15","last_verified_at":"2026-10-15T20:21:31Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Proactiviti is a leading technology company that provides innovative solutions for businesses to streamline their operations and improve efficiency. We work with a diverse range of clients, from small startups to large corporations, and our team is dedicated to delivering the best possible results for our clients.\nWe are looking for a talented Mid-Level Frontend Engineer to join our growing team. As a Frontend Engineer, you will be responsible for developing and maintaining the user interface of our web applications. You will work closely with our design team to create intuitive and visually appealing interfaces that enhance the user experience.\nResponsibilities:\nCollaborate with cross-functional teams to design and develop user-friendly web applications\nWrite clean, efficient, and well-documented code using HTML, CSS, and JavaScript\nOptimize applications for maximum speed and scalability\nConduct thorough testing and debugging to ensure a smooth user experience\nKeep up-to-date with emerging trends and technologies in frontend development\nWork closely with our design team to ensure a cohesive and visually appealing user interface\nTroubleshoot and resolve technical issues as needed\nContinuously improve and optimize existing codebase\nRequirements:\nBachelor's degree in Computer Science, Engineering, or a related field\n3+ years of experience in frontend development\nStrong proficiency in HTML, CSS, and JavaScript\nExperience with frontend frameworks such as React, Angular, or Vue\nFamiliarity with UI/UX design principles and best practices\nUnderstanding of cross-browser compatibility and responsive design\nExcellent problem-solving and analytical skills\nAbility to work independently and in a team environment\nStrong attention to detail and ability to deliver high-quality work under tight deadlines\nIf you are a passionate Frontend Engineer looking to join a dynamic and growing team, we would love to hear from you. 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