{"id":3843,"url":"https://alion.io/job/qed-ai-infrastructure-engineer","title":"Infrastructure Engineer","company":{"id":1618,"name":"QED.ai","domain":"qed.ai","url":"https://alion.io/company/qed-ai","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":95,"open_postings":23,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":234,"computed_at":"2026-10-17T05:46:00Z"}},"role":"DevOps","role_family":"DevOps","seniority":"middle","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":39000,"max_usd":82000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":22},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"K3s","optional":false},{"name":"NixOS","optional":false},{"name":"PagerDuty","optional":false},{"name":"Terraform","optional":false},{"name":"Kubernetes","optional":true},{"name":"Linux","optional":true}],"status":"live","first_seen_at":"2025-12-15T04:02:15Z","employer_posted_date":"2025-12-15","last_verified_at":"2026-10-17T14:10:35Z","board_verified":true,"closed_at":null,"days_open":306,"trust":{"level":"ok","repost_count":1,"flags":["company_stale"],"days_open":306},"description":"QED (https://qed.ai) is a tech company focused on public health andfood security in Sub-Saharan Africa. We build the digital infrastructure and AI used at the intersection of aid and scientific inquiry, including surveillance of HIV and malaria, and nutrient analysis of crops and soils, working at national-scale in several African countries. Our funding comes from multiple philanthropic and governmental organizations, including the Global Fund, Gates Foundation, CDC, and USAID.\nWe are looking for an infrastructure engineer to join our team Your responsibilities would include:\nworking with declarative tooling (NixOS + k3s + terraform) mostly on top of bare metal servers, with some cloud sprinkled in\n\nplanning infrastructure layout, selecting components, testing, and deploying them\n\ndesigning reusable modules to ease deployment across many environments - our clients often expect their data to stay in their countries\n\nimproving dev tooling\n\nmaintaining monitoring and alerting\n\nresponding to downtimes (+ optional pager duty)\n\nplanning and building bare metal infrastructure for deployment in low to middle income countries\n\noptional travel to learn more about problems we're trying to solve and set up hardware in local data centers\n\nRequires a full-time commitment physically based in Warsaw, Poland, with a hybrid of remote and in-person work throughout the week. We expect at least 2-3 days per week in the office. The working hours are flexible, for example you do not need approval to take out a small chunk in the middle of the day to handle some personal business.\nDesired skills include:\n+4 years of experience\n\nautomation / declarative oriented mindset\n\nbroad knowledge of technology - including Linux internals, networking, databases, high level hardware performance, containers, performance tuning, security - we value genuine deep interest more than specific trivia knowledge, and you don't have to have experience with all of those areas\n\nstrong background in software engineering, version control, writing readable code and tests, robust design, and basic data structures and algorithms\n\nworking proficiency (≥C1) in speaking, reading, and typing English (≥45 words per minute)\n\nlogical reasoning and ability to express ideas clearly, both orally and written\n\nwillingness and interest in working with people from other cultures\n\nemotional resilience and social intelligence\n\nand you have to care about the work that you do\n\nand you have to be optimistic at least sometimes\n\nBelow are additional skills that are a bonus, but are not required:\nexperience with NixOS, Kubernetes, Terraform\n\nexperience with bare metal, including hardware selection and on-site setup\n\nethical hacking experience\n\nexperience with programming and/or math competitions\n\nwillingness to go on an adventure\n\ndomain knowledge and/or interest in the sustainable development goals, particularly in public health, agriculture, and assisting developing countries\n\nWhat can you expect:\nfully declarative infrastructure, strong (but not absolute) avoidance of anything manual\n\nno helm soup\n\nunusual, socially conscious projects\n\nlow bureaucracy\n\nsignificant ownership\n\nability and encouragement to explore technologies other than your main 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