{"id":48570,"url":"https://alion.io/job/astek-polska-senior-software-tester","title":"Senior Software Tester","company":{"id":1349,"name":"Astek","domain":"astek.net","url":"https://alion.io/company/astek-polska","size_band":"5000+","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":{"grade":"D","score":54,"open_postings":21,"ghost_share":0.762,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":50,"computed_at":"2026-11-11T05:49:22Z"}},"role":"QA","role_family":"QA","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Linköping, Sweden"],"countries":["SE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":37000,"max_usd":104000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1282},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"C#","optional":false}],"status":"live","first_seen_at":"2026-03-10T10:54:29Z","employer_posted_date":"2026-03-10","last_verified_at":"2026-11-12T03:15:36Z","board_verified":true,"closed_at":null,"days_open":246,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":245},"description":"We are looking for an experienced Software Tester to support the development and verification of advanced avionics systems within the aerospace and defence domain. This assignment plays a critical role in ensuring the reliability, safety and performance of software used in safety-critical environments.\nIn this role, you will work with hardware-in-the-loop (HIL) test environments and collaborate closely with engineering teams to validate avionics software under realistic operating conditions. The role may focus on either high-level or low-level testing, depending on project needs.\nDue to the nature of the work and the use of physical test equipment, the assignment requires on-site presence.\nResponsibilities\nDevelop and maintain test plans, test cases and automated test scripts for avionics software\nExecute software tests and document test results and findings\nPerform verification activities using hardware-in-the-loop (HIL) test rigs\nIdentify, analyze and report software defects and anomalies\nCollaborate with software, systems and integration engineers to resolve issues\nEnsure compliance with industry standards and safety requirements\nContribute to continuous improvement of testing processes and software quality\nQualifications\nProven experience as a Software Tester within avionics, automotive, or embedded systems\nExperience working with HIL test environments (e.g., dSpace or similar platforms)\nStrong understanding of software testing methodologies and verification processes\nExperience with test automation frameworks and scripting languages\nAbility to work both independently and in cross-functional engineering teams\nStrong analytical thinking, problem-solving ability and attention to detail\nFluency in English\nMeritorious Experience\nExperience with both high-level and low-level software testing\nFamiliarity with DO-178C or similar avionics software standards\nKnowledge of safety-critical software development processes\nExperience working in agile development environments\nStrong technical documentation and communication skills\nCertifications related to software testing or avionics\nAdditional Information\nThis role involves working with physical avionics test equipment, therefore on-site work is required.\nSome assignments may require security clearance or specific citizenship, depending on client requirements.\nAbout Astek Sweden\nAstek is built on curiosity, technical passion and a commitment to innovation. This drives our approach to product development, long-term partnerships, and the value we create every day.\nAt Astek, you will work alongside some of the industry's most skilled engineers in an environment that encourages growth, collaboration, and technical excellence.\nWhat We Offer\nAt Astek, people and innovation come first. You can expect:\nChallenging and meaningful assignments\nOpportunities to collaborate with leading actors in advanced technology domains\nA strong focus on professional development and career growth\nA supportive and welcoming engineering culture\nAttractive benefits, including 5,000 SEK in wellness allowance\nWe welcome applicants from all backgrounds.\nWant to Be Part of Our Team?\nWe warmly welcome your application!\nRecruitment is ongoing - apply as soon as you can.\nIf you have any questions, feel free to reach out:\nRecruitment Contact\nDaniella Hernandez\n","description_format":"text","description_chars":3353,"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":[]},"benefits":["Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Engineering Services","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-03-10T10:54:29Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.3,"p_room":0.28,"age_days":245,"expected_fill_days":50,"reasons":["conf:2","stale_co","velocity","ghost","win:tail","crowd:"],"computed_at":"2026-11-11T05:49:22Z"},"pay":null,"html_url":"https://alion.io/job/astek-polska-senior-software-tester","json_url":"https://alion.io/job/astek-polska-senior-software-tester.json","meta":{"generated_at":"2026-11-12T06:12:56Z","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":12316,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"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":1349},"rest":"https://alion.io/mcp/rest/get_company?id=1349"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fastek-polska-senior-software-tester"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fastek-polska-senior-software-tester"},{"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%2Fastek-polska-senior-software-tester"},{"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/astek-polska-senior-software-tester\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fastek-polska-senior-software-tester"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":48570}},{"tool":"search_jobs","arguments":{"company":"astek.net","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":48570},"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. 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