{"id":35111,"url":"https://alion.io/job/42dot-os-tools-software-engineer","title":"OS Tools Software Engineer","company":{"id":256,"name":"42dot","domain":"42dot.ai","url":"https://alion.io/company/42dot","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":86,"open_postings":14,"ghost_share":0,"stale_share":0.571,"repost_share":0,"time_to_fill_p50_days":43,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":65000,"max_usd":124000,"period":"year","method":"role_country_seniority_unknown","sample_n":939},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"gRPC","optional":false},{"name":"Linux","optional":false},{"name":"Rust","optional":false},{"name":"Grafana","optional":true},{"name":"InfluxDB","optional":true},{"name":"Prometheus","optional":true},{"name":"ROS2","optional":true},{"name":"Tableau","optional":true},{"name":"Time Series Forecasting","optional":true}],"status":"live","first_seen_at":"2026-05-29T16:11:45Z","employer_posted_date":"2026-05-29","last_verified_at":"2026-10-20T10:38:15Z","board_verified":true,"closed_at":null,"days_open":143,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":143},"description":"We are looking for the best\nAbout Us\n42dot is a mobility AI company committed to solving mobility challenges with software and AI. As the Global Software Center of Hyundai Motor Group, 42dot pioneers the future of mobility by advancing the development of software-defined vehicles.\nWe develop safety-first, user-centric software-defined vehicle technologies that deliver the latest performance through continuous updates like smartphones. By advancing software and AI technology, 42dot envisions a world where everything is connected and moves autonomously through a self-managing urban transportation operating system.\nOverview\nJoin our dynamic team as a seasoned System Software Engineer, where you'll play a pivotal role in revolutionizing vehicle computing systems! Your expertise will be the driving force behind developing cutting-edge tools for distributed messaging systems, a key element in our trailblazing autonomous driving platform. As an OS Tool Software Engineer, you'll spearhead the enhancement of both developer and production environments, contributing to our groundbreaking Software Defined Vehicle OS (SDV OS). This is your chance to be at the forefront of automotive innovation, shaping the future of autonomous driving with us!\nRole and Responsibilities\nSpecify, design, and implement functionality and User Experience of tools for Vehicle OS such as messaging monitoring tool, messaging recording/replay tool, Vehicle emulator.\n\nWork with messaging systems based on Data Distribution Service (DDS) spec (https://www.omg.org/omg-dds-portal/)\n\nBe responsible for the software and tools for the vehicle of the future\n\nQualifications, Experience and Skills\nBachelor’s degree in Computer Science or related field, equivalent practical experience\n\nGood command of C and C++\n\nExperience with or willingness to learn Rust\n\nExperience in Linux system software development, including distributed computing\n\nUnderstanding of distributed computing systems (set-up, usage, development)\n\nFamiliarity with some modern distributed protocols or frameworks such as GRPC, Protobufs, SomeIP, DDS\n\nStrong problem-solving skills and ability to work effectively in a team\n\nFluent English\n\nPreferred Qualifications\nExperience working with DDS or ROS2\n\nProficiency in Rust programming\n\nWorking experience with containerized environments\n\nKnowledge and experience in automotive products, especially Vehicle API\n\nHardware signals simulation, model based design (SIL, HIL, etc.)\n\nWorking experience with multi-site, multi-national and multi-contributor teams.\n\nOther technologies of interest: time series databases (InfluxDB, Prometheus), analytics platform (Grafana, Tableau)\n\nInterview Process\nApplication Review - Coding Test - 1st interview - 2nd interview - Offer Negotiation - Hiring\n\nThe screening procedures may vary depending on the position, schedule, or other circumstances.\nYou will be individually notified of the screening schedule and results via the email address provided in your application.\n\nAdditional Information\nIn accordance with fair hiring practices, do not include any personal information unrelated to your job qualifications (e.g., Social Security Number, family relations, marital status, age, photo, physical condition, place of birth, etc.) in your resume.\n\nAll documents must be submitted in PDF format and under 30MB in size.\n\nIf you experience issues uploading your resume, please send it along with the job posting URL to .\n\n42dot does not accept unsolicited resumes and will not pay fees for any such submissions. Equal Opportunity Statement\n\n42dot is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status.\n\n※ Please review the following information before applying.\nHow to work in 42dot, About 42dot Way →","description_format":"text","description_chars":3959,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Autonomous Driving","Smart Mobility","Automotive Software"],"lifecycle":[{"event":"open","at":"2026-05-29T16:11:45Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.268,"p_room":0.28,"age_days":143,"expected_fill_days":43,"reasons":["conf:0","stale_co","urgency","velocity","win:tail","crowd:"],"computed_at":"2026-10-20T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/42dot-os-tools-software-engineer","json_url":"https://alion.io/job/42dot-os-tools-software-engineer.json","meta":{"generated_at":"2026-10-20T14:27:47Z","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":16228,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"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":256},"rest":"https://alion.io/mcp/rest/get_company?id=256"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2F42dot-os-tools-software-engineer"},{"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%2F42dot-os-tools-software-engineer"},{"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%2F42dot-os-tools-software-engineer"},{"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/42dot-os-tools-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2F42dot-os-tools-software-engineer"}]}