{"id":1312636,"url":"https://alion.io/job/sigmatech-senior-performance-engineer-banking-can-join-immediately","title":"Senior Performance Engineer - Banking (Can Join Immediately)","company":{"id":3332479,"name":"Sigmatech","domain":"sigmatech.co.id","url":"https://alion.io/company/sigmatech-co-id","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tangerang, Indonesia"],"countries":["ID"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":14900000,"max":15900000,"currency":"IDR","period":"month","gross":true,"usd_annual":12216},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AppDynamics","optional":false},{"name":"Azure DevOps","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"ElasticSearch","optional":false},{"name":"GitLab","optional":false},{"name":"Grafana","optional":false},{"name":"Jenkins","optional":false},{"name":"Kibana","optional":false},{"name":"Kubernetes","optional":false},{"name":"Logstash","optional":false},{"name":"MySQL","optional":false},{"name":"New Relic","optional":false},{"name":"Nginx","optional":false},{"name":"Oracle","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Prometheus","optional":false},{"name":"Redis","optional":false},{"name":"Shift-Left","optional":false},{"name":"Shift-Left Security","optional":false},{"name":"Splunk","optional":false},{"name":"Azure","optional":true},{"name":"Dynatrace","optional":true},{"name":"Gatling","optional":true},{"name":"Groovy","optional":true},{"name":"JMeter","optional":true},{"name":"k6","optional":true}],"status":"live","first_seen_at":"2026-09-08T08:09:51Z","employer_posted_date":null,"last_verified_at":"2026-09-08T08:09:51Z","board_verified":false,"closed_at":null,"days_open":35,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":35},"description":"Location: Tangerang Selatan - Full WFO\n\nTechnical Requirements (Tech Stack)\n\n1. Performance Testing Tools\n\n• Expertise in JMeter: Advanced scripting, custom samplers, and Groovy/BeanShell scripting.\n\n• Expertise in LoadRunner: Proficiency in Web HTTP/HTML, TruClient, and Web Services protocols.\n\n• K6 or Gatling: (Optional/Plus) Experience with modern \"as-code\" performance tools.\n\n2. Observability & Monitoring\n\n• APM Tools: Hands-on experience with Dynatrace, New Relic, or AppDynamics to monitor transaction snapshots and code-level hotspots.\n\n• Infrastructure: Ability to analyze metrics in Prometheus & Grafana.\n\n• Log Management: Proficiency in searching and visualizing logs via ELK Stack (Elasticsearch, Logstash, Kibana) or Splunk.\n\n3. Systems & Infrastructure\n\n• Architecture: Deep understanding of Microservices, Load Balancers (NGINX/F5), and Caching layers (Redis).\n\n• Cloud & Containers: Familiarity with Docker & Kubernetes (K8s) monitoring (pod health, resource limits).\n\n• Databases: Ability to identify slow queries and understand indexing in PostgreSQL, MySQL, or Oracle.\n\n• Workload Modeling: Analyze production usage patterns (via Google Analytics or logs) to create realistic performance test scenarios.\n\n• End-to-End Testing: Design and execute Load, Stress, Endurance, and Scalability tests.\n\n• Bottleneck Diagnosis: Analyze Thread Dumps, Heap Dumps, and Garbage Collection (GC) behavior to identify memory leaks or locking issues.\n\n• Shift-Left Performance: Integrate performance tests into CI/CD pipelines (Jenkins, GitLab, or Azure DevOps) for automated performance gating.\n\n• Capacity Planning: Provide recommendations on hardware/cloud resource scaling based on test results.\n\nSoft Skills & Qualifications\n\n• Analytical Mindset: You don't just report \"the system is slow\"; you find out which line of code or which database query is the culprit.\n\n• Communication: Ability to explain complex technical bottlenecks to non-technical stakeholders.\n\n• Experience: 3+ years in Performance Testing/Engineering or Software Development.","description_format":"text","description_chars":2056,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Services"],"lifecycle":[{"event":"open","at":"2026-09-26T17:35:00Z"}],"visa":[],"liveness":{"score":16,"band":"cold","label":"Long shot","p_open":0.6,"p_active":0.608,"p_room":0.45,"age_days":34,"expected_fill_days":22,"reasons":["seen:34","velocity","win:tail"],"computed_at":"2026-10-13T05:45:00Z"},"pay":{"stated_usd_annual":12216,"is_top_pay":false},"html_url":"https://alion.io/job/sigmatech-senior-performance-engineer-banking-can-join-immediately","json_url":"https://alion.io/job/sigmatech-senior-performance-engineer-banking-can-join-immediately.json","meta":{"generated_at":"2026-10-13T21:42:27Z","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":33251,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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":3332479},"rest":"https://alion.io/mcp/rest/get_company?id=3332479"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsigmatech-senior-performance-engineer-banking-can-join-immediately"},{"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%2Fsigmatech-senior-performance-engineer-banking-can-join-immediately"},{"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%2Fsigmatech-senior-performance-engineer-banking-can-join-immediately"},{"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/sigmatech-senior-performance-engineer-banking-can-join-immediately\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsigmatech-senior-performance-engineer-banking-can-join-immediately"}]}