{"id":4204728,"url":"https://alion.io/job/santex-io-senior-sdet","title":"Senior SDET","company":{"id":688856,"name":"Santex.io","domain":"santex.io","url":"https://alion.io/company/santex-2","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":33,"computed_at":"2026-11-12T10:38:37Z"}},"role":"QA","role_family":"QA","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Mexico City, Mexico"],"countries":["MX"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":9,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"Java","optional":false},{"name":"Db2","optional":true},{"name":"ETL/ELT","optional":true},{"name":"gRPC","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Rest API","optional":true},{"name":"SOAP","optional":true}],"status":"live","first_seen_at":"2026-11-12T16:14:30Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T23:18:49Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Santex is a global Certified B technology company as well as one of North America's fastest-growing companies, according to the Inc. 5000. It’s present in 18 countries and over 100 cities, and headquartered in Argentina with offices in the United States, Mexico, and Peru.\nIts two service lines - AI Tech Consulting and AI-Optimized Engineering - help organizations comprehensively adopt technology, expand their capabilities, and improve business outcomes at scale.\nThe same approach defines its culture: Santex has 80.4% employee engagement (global average: 21%), 8% annual turnover (tech sector: 20-25%), 9,369 training hours invested in 2025 - more than double the global average -, and a 26.5% year-over-year reduction in carbon footprint, achieving carbon neutrality through offsetting.\nSantex. A company with purpose and judgment. Yes, it's possible.\nWe are an Equal Opportunity Employer and are committed to fostering an inclusive and diverse workplace. We do not discriminate on the basis of race, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, disability, veteran status, genetic information, or any other characteristic protected by applicable law. All qualified applicants will receive consideration for employment without regard to any of these factors. We strongly encourage candidates from all backgrounds to apply.\nJob Description:\nWe are looking for a Senior Software Development Engineer in Testing to join our team. The ideal candidate will have extensive experience in designing and implementing automated testing solutions. As an SDET, you are an expert in the field of test automation, using your expertise to advocate for best practices, coach other SDETs, and implement test frameworks from the ground up. Your experience and leadership will shape the foundation of the test automation framework.\nResponsibilities:\nImplement test automation of architectural framework and integrated components.\nWrite comprehensive testing suites for large scale, complex systems.\nExecute automated test cases and analyze results.\nIdentify, document, and track software defects.\nCollaborate with development teams to ensure quality throughout the software development lifecycle.\nStay updated with the latest industry trends and technologies.\nOwn the test automation of complex projects or features for the full project lifecycle.\nExecute on complex test plans and collaborate with QA and development team for feedback.\nWrite automated test coverage for complex security and performance problem areas.\nCreate opportunities for self-improvement outside of normal testing scope.\nGuide and define CI/CD pipeline design and execution.\nGuide automation test strategy at all levels of application architecture.\nInterested in improving quality and accelerating delivery as a partner to engineering teams.\nExperience mentoring testers and developers to improve how teams test whether there are testers on the team or not.\nExperience implementing or working in a team that uses Continuous Delivery, TDD, Pair Programming\n2+ years in a senior or lead role.\nExperience implementing BDD, TDD, Acceptance Test Driven Development a plus\nGood understanding of Holistic Testing, Agile Testing, Modern Testing, Continuous Delivery or similar model based around testing through the entire process and whole team ownership of testing and quality.\nExperience improving QA and Dev process end to end including agile practices and monitoring/logging in production.\nSkill in writing tests and test automation that is fast, reliable, maintainable, and supports the ability to make changes safely. \nBuilds test code to the same standard as production code\nBelieves that developers can test if they are given the tools, time, and taught the skills. \nRequirements:\n9+ years in the software development field in a a professional environment and/or comparable experience such as: Wide breath of engineering experience. \nProven experience leading teams of engineers.\nHands-on expertise with application design, software development, and automated testing.\nExperience with distributed (multi-tiered) systems, algorithms, and relational databases.\nBachelor’s degree in computer science, computer science engineering, or related experience required; advanced degree preferred.\nJava: 4+ years.Automation 6+ yearsJavaScript: React preferred Database experience.\nDesirable:\nProven experience leading and mentoring quality assurance teams, including setting technical direction and driving execution across multiple initiatives.\nDeep understanding of authorizations domain and industry standards (e.g., OAuth2, OpenID Connect, SAML).\nExpertise in distributed systems with a focus on performance, scalability, and security.\nExperience in implementing authentication and authorization flows within enterprise-scale applications.\nCloud experience\nFinTech, Banking domain knowledge.\nFamiliarity with modern DevOps practices and CI/CD pipelines.\nStrong collaboration and communication skills, with experience engaging cross-functional teams including product, design, and infosec.\nTech Stack: \nDb2 (POA Postgres)\nSOAP (POA REST)\nREST via OneData powered by Vertex\nETL via Ab Initio (POA Spark)\nJava\ngRPC\nMicroservices\nOn-prem/Cloud\nAdvanced English: Excellent verbal and written communication skills in English.\nLocation: México","description_format":"text","description_chars":5340,"description_truncated":false,"requirements":{"experience_years_min":9,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":true}]},"benefits":[],"hiring_locations":[{"name":"Mexico","iso":"MX","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Textile Manufacturing"],"lifecycle":[{"event":"open","at":"2026-11-12T23:18:49Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":33,"reasons":["conf:5","win:early"],"computed_at":"2026-11-13T04:37:51Z"},"pay":null,"html_url":"https://alion.io/job/santex-io-senior-sdet","json_url":"https://alion.io/job/santex-io-senior-sdet.json","meta":{"generated_at":"2026-11-13T04:37:51Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":9816,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":688856},"rest":"https://alion.io/mcp/rest/get_company?id=688856"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsantex-io-senior-sdet"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fsantex-io-senior-sdet"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fsantex-io-senior-sdet"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/santex-io-senior-sdet\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsantex-io-senior-sdet"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4204728}},{"tool":"search_jobs","arguments":{"company":"santex.io","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4204728},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}