{"id":2255832,"url":"https://alion.io/job/luxoft-senior-qa-automation-engineer-with-python-and-stc","title":"Senior QA Automation Engineer with Python and STC","company":{"id":171185,"name":"Luxoft","domain":"luxoft.com","url":"https://alion.io/company/luxoft","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career sitemap","truth_index":null},"role":"QA","role_family":"QA","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_payroll_markers","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["RO"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":87000,"max_usd":206000,"period":"year","method":"global_role_seniority_cell","sample_n":988},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AI Agents","optional":false},{"name":"BGP","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"Linux","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"MPLS","optional":false},{"name":"OSPF","optional":false},{"name":"Python","optional":false},{"name":"Scrum","optional":false},{"name":"VLAN","optional":false},{"name":"Windows","optional":false},{"name":"Confluence","optional":true},{"name":"Debian","optional":true},{"name":"GitLab","optional":true},{"name":"Jenkins","optional":true},{"name":"Ubuntu","optional":true},{"name":"Wireshark","optional":true}],"status":"live","first_seen_at":"2026-10-01T00:00:00Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-10-12T04:07:25Z","board_verified":true,"closed_at":null,"days_open":11,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":11},"description":"Project description\nProject Description: Product verification & testing for an L1-L3 Traffic Generator Solution for a Global Networking Testing and Validation equipment provider.\nOur team: A team of networking enthusiasts willing to contribute to customer success.\nTechnologies used: Networking protocols, traffic generation tools, Windows/Linux servers, network virtualization, network management tools, microservices.\nOpportunities: Networking and testing certifications, collaboration with an international team of professionals, working with the latest networking technologies and concepts, access to training.\nResponsibilities\no Design, implement and maintain long-running automated test scenarios (soak tests spanning days/weeks) using Spirent TestCenter APIs, covering performance, scalability, convergence, and protocol stability under sustained traffic load.o Derive automation requirements from manual functional test specifications and hardware validation reports\no Collaborate with development team to translate software requirements into high-quality test automation suites\no Develop automation for the end-to-end solution validation and integrate the automation for seamless validation.\no Implement, execute and debug Python automated test scripts on Linux-based platforms\no Analyze and manage automated regression test execution failures\no Debug and troubleshoot complex issues and work closely with the engineering team on the failures and validate the fixes\no Integrate test suites into CI/CD pipelines\no Collaborate closely with hardware and software development teams to triage test failures and drive quality improvements\no Reproduce and root-cause hardware/firmware defects through systematic test isolation\no Make use of AI tooling (e.g. Claude Code, agentic AI) given customer-specific heavy usage patterns.\no Review customer deployments and customer-found issues and address any gaps in the test coverage.\n\nSKILLS\nMust have\no Overall QA background of 6+ years, with 4+ years in testing networking domain-related applications.o QA Automation experience in an Agile/SCRUM team, focused on API and/or CLI testing (4+ years);\nPython strongly preferred (other comparable languages considered).\no Automated Testing for API or CLI 4+ years, including experience in test harness or framework\ndevelopment.\no Hands-on experience automating Spirent TestCenter (STC) using its Python API - specifically StcPython\nnative API, the REST-based stcrestclient library (py-stcrestclient), or HLTAPI (High Level Test API); ability\nto script traffic port configuration, device emulation, traffic stream setup, result subscription and statistics\nretrieval.\no Familiarity with STC Lab Server architecture: connecting to chassis, managing test sessions, and\nexecuting automated sequences without GUI dependency.\no Experience writing and maintaining long-running automation suites (soak tests of days/weeks duration)\nwith robust result collection, error handling, and reporting.\no Working knowledge of L2/L3 protocols exercised through STC: Ethernet, VLAN/QinQ, BGP (v4/v6),\nOSPF (v2/v3), IS-IS, MPLS/LDP, BFD, and data-center protocols such as VXLAN and EVPN; ability to\nconfigure emulated/simulated router topologies for scale and convergence testing.\no Familiarity with RFC 2544 / RFC 2889 benchmarking methodology for throughput, latency, frame loss and\nback-to-back testing.\no Practical experience with AI tooling in day-to-day activities to improve productivity and delivery quality\n(code generation, code review, automation, agentic AI, MCP usage, etc.).\no Experience in performance, scale, and convergence testing; ability to analyze and improve performance\nand convergence at system level.\no Ability to develop and publish solution validation documents and test reports.\no Strong verbal and written communication skills; able to communicate effectively across QA and\nDevelopment teams.\no Highly motivated, self-driven, and able to collaborate cross-functionally to meet challenging goals.\n\nNice to have\no Knowledge Linux OS variants (Ubuntu, Debian).\no CI/CD (Jenkins, GitLab, or similar) and issue tracking tools (JIRA, Confluence).\no Knowledge of STC Tcl API or legacy Tcl/HLTAPI scripting (useful for migrating existing test suites to\nPython).\no Familiarity with additional traffic generation or network testing tools (e.g., IXIA/Keysight, Wireshark, Iperf).","description_format":"text","description_chars":4369,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Romania","iso":"RO","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Information Technology","Software","IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-11T03:56:46Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 41 · green card filings: 50","filings_12m":41,"filings_prev_12m":39,"green_card_filings_12m":50,"median_offered_wage_usd":124258,"route":null,"cap_exempt":false,"checked_at":"2026-10-03T21:08:04+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":3}],"liveness":{"score":38,"band":"fade","label":"Fading","p_open":1,"p_active":0.691,"p_room":0.55,"age_days":11,"expected_fill_days":11,"reasons":["conf:1","win:tail","comp:brand"],"computed_at":"2026-10-12T05:54:29Z"},"pay":null,"html_url":"https://alion.io/job/luxoft-senior-qa-automation-engineer-with-python-and-stc","json_url":"https://alion.io/job/luxoft-senior-qa-automation-engineer-with-python-and-stc.json","meta":{"generated_at":"2026-10-12T05:54:29Z","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":9459,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":171185},"rest":"https://alion.io/mcp/rest/get_company?id=171185"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fluxoft-senior-qa-automation-engineer-with-python-and-stc"},{"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%2Fluxoft-senior-qa-automation-engineer-with-python-and-stc"},{"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%2Fluxoft-senior-qa-automation-engineer-with-python-and-stc"},{"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/luxoft-senior-qa-automation-engineer-with-python-and-stc\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fluxoft-senior-qa-automation-engineer-with-python-and-stc"}]}