{"id":2637005,"url":"https://alion.io/job/newbridge-alliance-pte-senior-database-qa-engineer","title":"Senior Database QA Engineer","company":{"id":4423579,"name":"Newbridge Alliance","domain":"newbridgealliance.com","url":"https://alion.io/company/newbridgealliance","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Manatal","truth_index":null},"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":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":45000,"max_usd":111000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":20},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Chaos Engineering","optional":false},{"name":"CI/CD","optional":false},{"name":"ClickHouse","optional":false},{"name":"ElasticSearch","optional":false},{"name":"Go","optional":false},{"name":"Grafana","optional":false},{"name":"JMeter","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"MySQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-10-15T17:40:34Z","employer_posted_date":"2026-10-15","last_verified_at":"2026-10-21T20:14:12Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"We are seeking a Database Test Engineer to own the quality and reliability of our clients cloud-native database services. You will be responsible for building the automated testing framework that validates every database release, patch, and architecture change before it hits production.\nThis role sits between DBA, QA, and DevOps - ideal for someone who understands databases deeply and can code automation to test them at scale.\nKey Responsibilities\nOwn end-to-end testing for database products: MySQL,PostgreSQL, Redis, MongoDB, ClickHouse, Elasticsearch\nDesign and execute test strategies covering: functional, HA/failover, backup & recovery, upgrade, compatibility, and data consistency testing\nBuild and maintain automated testing platform (Python / Go) for large-scale database clusters\nConduct performance and stress testing using Sysbench, TPCC, JMeter and develop custom workload simulators\nValidate high-availability architectures: replication, failover, switchover, disaster recovery\nCollaborate closely with Database Engineers, SREs, and Backend teams to reproduce issues and certify fixes\nIntegrate database testing into CI/CD pipelines and improve observability (Prometheus, Grafana, ELK)\nMandatory Requirements\n5+ years of experience in Database Testing, Database QA, or DBA role with strong testing focus\nStrong hands-on expertise in at least 2 of: MySQL, Redis, MongoDB, PostgreSQL, ClickHouse\nDeep understanding of database internals: replication, ACID, transactions, indexing, backup/restore\nProficiency in test automation with Python / Go / Shell\nExperience with Linux, SQL, and performance testing tools (Sysbench is a must)\nExperience working in high-traffic internet companies handling large-scale databases\nPreferred Profile\nExperience testing DBaaS / Cloud Database Platforms / Kubernetes Operators for Databases\nExperience with chaos engineering, Jepsen testing, or PXC / Galera clusters\nFormer DBA transitioning into automation/testing role is highly 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