{"id":2858737,"url":"https://alion.io/job/d-matrix-software-quality-engineer-serbia","title":"Software Quality Engineer, Serbia","company":{"id":8215,"name":"d-Matrix","domain":"d-matrix.ai","url":"https://alion.io/company/d-matrix","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":87,"open_postings":6,"ghost_share":0,"stale_share":0.333,"repost_share":0,"time_to_fill_p50_days":83,"computed_at":"2026-10-23T05:54:15Z"}},"role":"QA","role_family":"QA","seniority":"junior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Belgrade, Serbia"],"countries":["RS"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"C++","optional":true},{"name":"Quantization","optional":true}],"status":"live","first_seen_at":"2026-10-19T15:26:11Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-10-23T04:38:55Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"At d-Matrix, we are focused on unleashing the potential of generative AI to power the transformation of technology. We are at the forefront of software and hardware innovation, pushing the boundaries of what is possible. Our culture is one of respect and collaboration.\nWe value humility and believe in direct communication. Our team is inclusive, and our differing perspectives allow for better solutions. We are seeking individuals passionate about tackling challenges and are driven by execution. Ready to come find your playground? Together, we can help shape the endless possibilities of AI.\nSoftware Quality Engineer, Serbia\nLocation: Belgrade, Serbia\nRole Overview\nYou will join d-Matrix’s Quality Engineering (QE) team as a hands-on software quality engineer, combining software development skills with testing experience to assess functional behavior, numerical accuracy, performance, and stability across our software stack and supported hardware configurations. You will translate requirements and engineering changes into clear test plans, build repeatable tests, investigate failures, and provide evidence that helps engineering and release owners make decisions. Automation and practical AI use are central to the role. You will use AI to draft test plans, write test code, and analyze logs, and you will verify its output against requirements and observed behavior. You will partner with QE, Product, and Engineering colleagues across locations. Your first priority is to learn an existing workflow, contribute to current qualification work, and improve it without disrupting delivery.\nWhat You Will Do\nTranslate requirements, changelogs, and engineering handoffs into test plans with clear scope, configurations, expected results, and evidence.\n\nBuild and maintain automated functional, integration, and end-to-end tests, and integrate them into CI, nightly, and release workflows.\n\nRun qualification against the exact candidate build and supported configuration, recording hardware, software versions, commands, inputs, and results so others can reproduce the run.\n\nInvestigate failures using code, logs, and focused experiments, distinguishing product defects from environment problems and unreliable tests.\n\nReport defects with expected and actual behavior, reproducible steps, and evidence, then verify fixes and document unresolved results and coverage gaps.\n\nAssess numerical accuracy, performance, and stability against agreed tolerances and reliable baselines, confirming expected behavior with engineering owners.\n\nUse AI to assist test design, coding, and log analysis, reviewing outputs and verifying conclusions before relying on them, in line with approved data-handling rules.\n\nPrioritize coverage against product risk and available hardware, and document workflows, results, and handoffs so another engineer can execute them.\n\nWhat You Will Bring\nStrong software development ability and practical software quality or test engineering experience, including reading application or systems code and debugging beyond surface test failures.\n\nProgramming skills suitable for test automation and tooling, demonstrated by code you have built or maintained (Python is used in the current workflow).\n\nExperience designing tests from requirements, including negative cases, boundary conditions, and integration behavior, and explaining what the tests do and do not establish.\n\nExperience investigating failures with logs, configuration evidence, and reproducible experiments, and working with developers to verify fixes.\n\nEvidence of improving a workflow through automation and reusable tooling, including how you verified correctness and managed maintenance.\n\nPractical use of AI-assisted engineering for test planning, coding, or failure analysis, including how you review output and catch unsupported conclusions.\n\nAbility to work in Linux-based development or test environments, with version control, code review, and automated test workflows.\n\nClear written communication, sound judgment about risk and uncertainty, and ability to collaborate with distributed teams.\n\nPreferred Qualifications\n2+ years of experience\n\nSystems software testing in firmware, drivers, compilers, runtimes, or distributed systems, including software running on real devices.\n\nML inference experience, including model execution, numerical comparisons, quantization, or performance benchmarks.\n\nExperience with Python test frameworks, CI pipelines, containers, test-result reporting, or lab automation.\n\nHardware-in-the-loop testing, multi-card or multi-node configurations, and extended stability or soak testing.\n\nExperience extending a test framework or introducing a human-reviewed AI workflow into repeated engineering use.\n\nExperience with C++ or another systems language.\n\nEqual Opportunity Employment Policy\nd-Matrix is proud to be an equal opportunity workplace and affirmative action employer. We’re committed to fostering an inclusive environment where everyone feels welcomed and empowered to do their best work. We hire the best talent for our teams, regardless of race, religion, color, age, disability, sex, gender identity, sexual orientation, ancestry, genetic information, marital status, national origin, political affiliation, or veteran status. Our focus is on hiring teammates with humble expertise, kindness, dedication and a willingness to embrace challenges and learn together every day.\nd-Matrix does not accept resumes or candidate submissions from external agencies. We appreciate the interest and effort of recruitment firms, but we kindly request that individual interested in opportunities with d-Matrix apply directly through our official channels. This approach allows us to streamline our hiring processes and maintain a consistent and fair evaluation of al applicants. Thank you for your understanding and cooperation.","description_format":"text","description_chars":5854,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Serbia","iso":"RS","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Processors, MCUs & AI Chips","AI Compute & Inference","AI Chips & Accelerators"],"lifecycle":[{"event":"open","at":"2026-10-19T15:42:01Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":83,"reasons":["conf:1","velocity","win:early","comp:junior"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/d-matrix-software-quality-engineer-serbia","json_url":"https://alion.io/job/d-matrix-software-quality-engineer-serbia.json","meta":{"generated_at":"2026-10-23T06:49:31Z","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":11068,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"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":8215},"rest":"https://alion.io/mcp/rest/get_company?id=8215"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fd-matrix-software-quality-engineer-serbia"},{"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%2Fd-matrix-software-quality-engineer-serbia"},{"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%2Fd-matrix-software-quality-engineer-serbia"},{"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/d-matrix-software-quality-engineer-serbia\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fd-matrix-software-quality-engineer-serbia"}]}