{"id":3579976,"url":"https://alion.io/job/raydar-senior-qa-engineer","title":"Senior QA Engineer","company":{"id":4478753,"name":"Raydar","domain":"raydar.com","url":"https://alion.io/company/raydar-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"role":"QA","role_family":"QA","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["São Paulo, Brazil"],"countries":["BR"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":60000,"max":72000,"currency":"USD","period":"year","gross":null,"usd_annual":72000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"LLM Evaluation","optional":false},{"name":"Python","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-10-01T00:00:00Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-11-01T17:11:56Z","board_verified":true,"closed_at":null,"days_open":31,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":31},"description":"About the company\nOur client is a fast-growing software company.\nThe role\nRaydar is recruiting for this role on behalf of our client. Own software quality end to end, pairing automated testing with evaluation work for systems whose results vary from run to run. You will establish the testing and evaluation practices from scratch, set release standards and keep delivery pipelines dependable.\nWhat you'll do\n- Build and maintain automated end-to-end, integration and regression test coverage across the platform.\n- Design evaluation harnesses, reference datasets and scoring criteria to judge the correctness of machine-generated output.\n- Determine whether model or prompt changes improve or degrade results.\n- Define and document the quality gates that decide whether a release ships, and uphold them under delivery pressure.\n- Keep CI pipelines reliable by fixing flaky tests, slow runs and unclear failures.\n- Run exploratory and release testing on customer-facing workflows that automation does not cover.\n- Triage defects through to verified fixes and feed recurring failure patterns back into planning.\nRequirements\nWhat we're looking for\n- At least 5 years in QA, SDET or test engineering, with ownership of automated coverage for a production product.\n- Experience building test frameworks, not only running existing suites.\n- Solid scripting ability for test automation in Python or TypeScript.\n- Hands-on experience with a modern browser automation framework, plus API testing.\n- Fluency in CI/CD, including building and maintaining pipelines.\n- Sound judgment on severity and prioritization, and disciplined handling of flaky results and false positives.\n- Comfort testing systems whose outputs are not predictable.\n- High agency in an environment without an established playbook, ideally with early-stage experience where the QA function was created from scratch.\n- Confident spoken English for everyday collaboration with an international team.\nBonus points\n- Hands-on work assessing the quality of AI-driven features, such as designing evaluations, catching fabricated output and setting up human review.\n- Familiarity with large business software ecosystems, or willingness to learn one deeply.\n- Exposure to enterprise test tooling, test cycles or user acceptance testing.\n- Performance, load or security testing experience.\n- Enough coding skill to fix bugs rather than only report them.\nBenefits\nCompensation and benefits\n- Base salary: USD 60,000 to 72,000 per year\nLocation and work model\n- São Paulo, Brazil\n- Hybrid, 3 days per week in office\n- Full-time","description_format":"text","description_chars":2578,"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":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Brazil","iso":"BR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-11-01T01:38:31Z"}],"visa":[],"liveness":{"score":40,"band":"fade","label":"Fading","p_open":1,"p_active":0.734,"p_room":0.55,"age_days":31,"expected_fill_days":29,"reasons":["conf:1","win:tail","comp:brand"],"computed_at":"2026-11-01T06:10:25Z"},"pay":{"stated_usd_annual":72000,"is_top_pay":false},"html_url":"https://alion.io/job/raydar-senior-qa-engineer","json_url":"https://alion.io/job/raydar-senior-qa-engineer.json","meta":{"generated_at":"2026-11-01T17:44:41Z","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":27178,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"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":4478753},"rest":"https://alion.io/mcp/rest/get_company?id=4478753"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fraydar-senior-qa-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"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%2Fraydar-senior-qa-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"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%2Fraydar-senior-qa-engineer"},{"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/raydar-senior-qa-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fraydar-senior-qa-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3579976}},{"tool":"search_jobs","arguments":{"company":"raydar.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3579976},"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"}}