{"id":132839,"url":"https://alion.io/job/metalbear-backend-software-engineer-rust-fully-remote-4","title":"Backend Software Engineer (Rust, Fully Remote)","company":{"id":43190,"name":"MetalBear","domain":"metalbear.com","url":"https://alion.io/company/metalbear","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":{"label":"UTC-5 – UTC+4","utc_offset_min":-5,"utc_offset_max":4},"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["DE"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":63000,"max_usd":146000,"period":"year","method":"role_seniority_country_cell","sample_n":18},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"AI Agents","optional":false},{"name":"Docker","optional":false},{"name":"GitOps","optional":false},{"name":"Kubernetes","optional":false},{"name":"Rust","optional":false}],"status":"live","first_seen_at":"2026-08-27T13:14:52Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-10-17T08:36:26Z","board_verified":true,"closed_at":null,"days_open":50,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":50},"description":"Description\nMetalBear is remote-first, early-stage, and product-led. We're building mirrord, a Kubernetes development platform that lets developers and AI coding agents run code against a live cluster before it's deployed.\nThe problem we solve is the wait. In any organization running microservices, checking whether a change actually works means building an image, pushing it, deploying to a shared environment, and waiting on a pipeline to tell you. That loop runs many times a day per engineer, and it's the single biggest tax on how fast an organization ships. With mirrord, the service runs wherever the work is already happening: on a laptop, in CI, or inside an agent's sandbox. Its traffic, environment variables, and file access are forwarded to and from a shared staging cluster, so the service behaves exactly as it would if it were deployed, without deploying it. Feedback arrives in seconds instead of minutes, against real APIs, real schemas, and real traffic rather than mocks or a hand-maintained local stack.\nThat matters more every month, because AI agents now write a large share of the code our customers ship. An agent generating code from static files is guessing at how the rest of the system behaves, and a human has to catch the guesses. mirrord gives the agent the real context to write against and a real feedback loop to verify against, so what lands in review is something a reviewer can trust.\nmirrord is used by thousands of developers worldwide, including at Fortune 500 companies.\nThe Cloud Integrations team owns features that involve automatically managing users’ cloud services (like message brokers, databases, Kubernetes resources and more) to create virtually separate environments with only minimal resource duplication. These are key features that make mirrord uniquely valuable in complex enterprise environments.\nWhat You’ll Do\nContribute Rust code that creates, manages, reconfigures and adapts cloud resources.\nUse AI smartly to deliver high quality code, faster.\nCollaborate closely with our small, world-class engineering team on architecture, new feature design and infrastructure.\nEngage directly with users to gather requirements, develop solutions, and debug issues.\nRequirements\nAt least 3 years of professional software development experience.\nOf which at least one year of writing production-grade Rust.\nBased between UTC-5 and UTC+4\nStrong systems-level thinking and an ability to debug complex, distributed environments.\nComfort working async in a remote-first startup environment.\nFamiliarity with cloud-native environments (Docker, containers, Kubernetes) beyond the basics.\nFamiliarity with backend infrastructure tooling like datastores, message brokers, GitOps tools, etc.\nGood communication skills.\nNice to Have\nExperience building developer tools.\nExperience building Kubernetes operators or other components that interact with the Kubernetes API.\nDevOps or Platform experience.\nWhy Join MetalBear\n Work on hard, meaningful problems at the intersection of local development and cloud infrastructure.\nBe part of a small, high-caliber team where your work directly impacts thousands of developers and some of the world’s biggest companies.\nRemote-first, async-friendly, and low on meetings.\nCompetitive salary, meaningful stock options, and a culture that values focus and autonomy.","description_format":"text","description_chars":3343,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Stock options"],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["DevOps & Platform Engineering","Developer Tools"],"lifecycle":[{"event":"open","at":"2026-08-27T13:14:52Z"},{"event":"open","at":"2026-08-30T20:09:57Z"},{"event":"open","at":"2026-09-07T17:38:51Z"}],"visa":[],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.208,"p_room":0.35,"age_days":50,"expected_fill_days":21,"reasons":["conf:0","win:tail"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/metalbear-backend-software-engineer-rust-fully-remote-4","json_url":"https://alion.io/job/metalbear-backend-software-engineer-rust-fully-remote-4.json","meta":{"generated_at":"2026-10-17T09:41:00Z","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":12724,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":43190},"rest":"https://alion.io/mcp/rest/get_company?id=43190"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmetalbear-backend-software-engineer-rust-fully-remote-4"},{"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%2Fmetalbear-backend-software-engineer-rust-fully-remote-4"},{"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%2Fmetalbear-backend-software-engineer-rust-fully-remote-4"},{"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/metalbear-backend-software-engineer-rust-fully-remote-4\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmetalbear-backend-software-engineer-rust-fully-remote-4"}]}