{"id":1590031,"url":"https://alion.io/job/dev-senior-test-engineer-javascript-typescript-op02201","title":"Senior Test Engineer (JavaScript, TypeScript) - OP02201","company":{"id":2047358,"name":"DEV","domain":"dev.pro","url":"https://alion.io/company/dev-pro","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_regions","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Buenos Aires, Argentina"],"countries":["AR"],"hiring_countries":["AR","BR","MX","AG","AW","BS","BB","BZ","BM","BO","VG","BQ","KY","CL","CR","CW","DM","DO","EC","SV","FK","GF","GD","GP","GT","GY","HT","HN","JM","MQ","MS","NI","PA","PY","PE","PR","KN","LC","PM","SX"],"hiring_countries_total":45,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GraphQL","optional":false},{"name":"JavaScript","optional":false},{"name":"Postman","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"WebDriverIO","optional":false},{"name":"Appium","optional":true},{"name":"AWS","optional":true},{"name":"Cucumber","optional":true},{"name":"Playwright","optional":true},{"name":"React.js","optional":true},{"name":"Selenium","optional":true}],"status":"live","first_seen_at":"2026-07-23T00:00:00Z","employer_posted_date":"2026-07-23","last_verified_at":"2026-10-01T15:45:27Z","board_verified":true,"closed_at":null,"days_open":71,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":71},"description":"We are hiring in Latin America!\nAt Dev.Pro, a US-based outsourced software development company, we're looking for contractors to join our global team of IT professionals helping tech companies scale their business through software engineering expertise. Operating as a remote-first company, our experts work across 55+ countries on five continents, giving us the flexibility and skillset to deliver high-quality engineering for projects of any size or complexity.\nWe invite a Senior Test Engineer to join our dynamic team working on a well-established cloud-based restaurant POS platform used by thousands of U.S. businesses. In this role, you'll contribute to both manual and automated testing efforts, validate real-world customer workflows through Day-in-the-Life testing, and collaborate closely with developers, QA engineers, Product teams, and Team Leads to ensure product quality.\nWhat's in it for you:\nWork on a large, established enterprise product with real impact on thousands of U.S. businesses\nContribute to both manual and automated testing efforts while working with modern technologies including JavaScript, TypeScript, WebdriverIO, API testing, CI/CD, and Docker\nJoin a long-term, mature project with stable processes and an experienced engineering team\nIs that you?\n5+ years of hands-on experience in both manual and automated testing\nStrong knowledge of software testing principles and best practices\nStrong proficiency in JavaScript and TypeScript\nHands-on experience with WebdriverIO \nExperience with API and integration testing (REST/GraphQL) using tools such as Postman, and a solid understanding of REST principles and HTTP methods\nExperience integrating automated tests into CI/CD pipelines\nExperience testing web and mobile interfaces\nUnderstanding of cross-browser and cross-platform testing\nStrong analytical, debugging, and problem-solving skills\nExcellent communication and collaboration skills \nUpper-Intermediate English level\nDesirable:\nExperience with React-based web applications\nExperience with additional automation tools such as Playwright, Selenium, Cucumber, or Appium\nFamiliarity with containerized test environments (Docker)\nFamiliarity with AWS or other cloud platforms\nExperience with FinTech or payment systems\nExperience working with U.S.-based or international clients\nKey responsibilities and your contribution\nIn this role, you'll collaborate closely with the engineering team to ensure the quality and reliability of a mature cloud-based restaurant POS platform.\nPerform Day-in-the-Life testing to validate real-world customer workflows\nPrepare and maintain client configurations and test environments\nPerform manual functional, integration, and regression testing\nDevelop and maintain automated end-to-end, API, and integration tests\nMonitor manual and automated test execution, investigate failures, and track test reliability metrics\nWork closely with developers to identify, reproduce, document, and track defects\nCollect testing metrics and contribute to QA reporting \nCollaborate with the team to clarify acceptance criteria, support early testing, and participate in test code reviews\nHelp improve testing practices and overall product quality\nOur next steps:\nSubmit a CV in English - Intro call with a Recruiter - Interview - Offer\nInterested? Find out more:\nHow we hire\nLinkedIn Page\nOur website\nIG Page\nBy submitting application, I've read and agree to the Dev.Pro Private Policy and Consent on Processing of Personal Data. I agree to have my Personal Data being stored and processed by Dev.Pro.","description_format":"text","description_chars":3555,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Argentina","iso":"AR","kind":"region"},{"name":"Brazil","iso":"BR","kind":"region"},{"name":"Colombia","iso":null,"kind":"region"},{"name":"Mexico","iso":"MX","kind":"region"},{"name":"Anguilla","iso":null,"kind":"region"},{"name":"Antigua and Barbuda","iso":"AG","kind":"region"},{"name":"Aruba","iso":"AW","kind":"region"},{"name":"Bahamas","iso":"BS","kind":"region"},{"name":"Barbados","iso":"BB","kind":"region"},{"name":"Belize","iso":"BZ","kind":"region"},{"name":"Bermuda","iso":"BM","kind":"region"},{"name":"Bolivia","iso":"BO","kind":"region"},{"name":"British Virgin Islands","iso":"VG","kind":"region"},{"name":"Bonaire, Sint Eustatius and Saba","iso":"BQ","kind":"region"},{"name":"Cayman Islands","iso":"KY","kind":"region"},{"name":"Chile","iso":"CL","kind":"region"},{"name":"Costa Rica","iso":"CR","kind":"region"},{"name":"Curaçao","iso":"CW","kind":"region"},{"name":"Dominica","iso":"DM","kind":"region"},{"name":"Dominican Republic","iso":"DO","kind":"region"},{"name":"Ecuador","iso":"EC","kind":"region"},{"name":"El Salvador","iso":"SV","kind":"region"},{"name":"Falkland Islands","iso":"FK","kind":"region"},{"name":"French Guiana","iso":"GF","kind":"region"},{"name":"Grenada","iso":"GD","kind":"region"},{"name":"Guadeloupe","iso":"GP","kind":"region"},{"name":"Guatemala","iso":"GT","kind":"region"},{"name":"Guyana","iso":"GY","kind":"region"},{"name":"Haiti","iso":"HT","kind":"region"},{"name":"Honduras","iso":"HN","kind":"region"},{"name":"Jamaica","iso":"JM","kind":"region"},{"name":"Martinique","iso":"MQ","kind":"region"},{"name":"Montserrat","iso":"MS","kind":"region"},{"name":"Nicaragua","iso":"NI","kind":"region"},{"name":"Panama","iso":"PA","kind":"region"},{"name":"Paraguay","iso":"PY","kind":"region"},{"name":"Peru","iso":"PE","kind":"region"},{"name":"Puerto Rico","iso":"PR","kind":"region"},{"name":"Saint Kitts and Nevis","iso":"KN","kind":"region"},{"name":"Saint Lucia","iso":"LC","kind":"region"},{"name":"Saint Vincent and the Grenadines","iso":null,"kind":"region"},{"name":"Saint-Pierre and Miquelon","iso":"PM","kind":"region"},{"name":"Sint Maarten","iso":"SX","kind":"region"},{"name":"Suriname","iso":"SR","kind":"region"},{"name":"Trinidad and Tobago","iso":"TT","kind":"region"},{"name":"Turks and Caicos Islands","iso":"TC","kind":"region"},{"name":"Uruguay","iso":"UY","kind":"region"},{"name":"United States Virgin Islands","iso":"VI","kind":"region"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-01T15:45:27Z"}],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":1,"p_active":0.367,"p_room":0.28,"age_days":71,"expected_fill_days":30,"reasons":["conf:10","win:tail","crowd:"],"computed_at":"2026-10-02T02:27:00Z"},"pay":null,"html_url":"https://alion.io/job/dev-senior-test-engineer-javascript-typescript-op02201","json_url":"https://alion.io/job/dev-senior-test-engineer-javascript-typescript-op02201.json","meta":{"generated_at":"2026-10-02T02:27:00Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3254,"day_limit":5000,"remaining_today":1746,"minute_limit":60,"resets_at":"2026-10-03T00:00:00Z"}}}