{"id":95722,"url":"https://alion.io/job/together-platform-engineer-model-shaping","title":"Platform Engineer, Model Shaping","company":{"id":36054,"name":"Together AI","domain":"together.ai","url":"https://alion.io/company/together","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":80,"open_postings":73,"ghost_share":0.329,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":50,"computed_at":"2026-10-16T05:45:00Z"}},"role":"DevOps","role_family":"DevOps","seniority":"middle","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":200000,"max":290000,"currency":"USD","period":"year","gross":null,"usd_annual":290000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Argo Workflows","optional":false},{"name":"ArgoCD","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Cursor","optional":false},{"name":"DNS","optional":false},{"name":"ElevenLabs","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Flyte","optional":false},{"name":"GCP","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Go","optional":false},{"name":"Grafana","optional":false},{"name":"HPC","optional":false},{"name":"Kubeflow","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Machine Learning","optional":false},{"name":"NCCL","optional":false},{"name":"Pre-training","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"Reinforcement Learning","optional":false},{"name":"TCP/IP","optional":false},{"name":"Terraform","optional":false},{"name":"Together AI","optional":false}],"status":"live","first_seen_at":"2025-07-16T19:44:06Z","employer_posted_date":"2026-09-23","last_verified_at":"2026-10-16T18:43:53Z","board_verified":true,"closed_at":null,"days_open":457,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":456},"description":"About the Role\nThe Model Shaping team at Together AI works on products and research for tailoring open foundation models to downstream applications. We build services that allow machine learning developers to choose the best models for their tasks and further improve these models using domain-specific data. In addition to that, we develop new methods for more efficient model training and evaluation, drawing inspiration from a broad spectrum of ideas across machine learning, natural language processing, and ML systems.\nAs a Platform Engineer in Model Shaping, you will work at the intersection of backend engineering and infrastructure, building the foundational layers of Together’s platform for model customization and evaluation. You will design, develop, and operate both the backend services and the underlying systems that enable us to sustainably and reliably scale production workflows launched by our users, as well as internal research experiments.\nYou will operate in a cross-functional environment, collaborating with other engineers and researchers in the team to improve the infrastructure based on the needs of projects they work on. You will also interact with other engineering teams at Together (such as Commerce, Data Engineering, and Cloud Infrastructure) to integrate the services developed by Model Shaping with systems developed by those teams.\nResponsibilities\nDesign and build Together’s systems and infrastructure for model customization, including user-facing features and internal improvements\nContribute to reliability improvements for the platform, participating in an on-call rotation and improving processes for incident response\nCreate and improve internal tooling for deployment, continuous integration, and observability\nBuild a job orchestration platform spanning multiple datacenters, supporting a highly heterogeneous hardware landscape\nPartner with teams developing internal services, co-designing these services and incorporating them in systems built within Together\nRequirements\n3+ years of experience in building infrastructure or backend components of production services\nExtensive experience designing, operating, and troubleshooting production Linux environments and Kubernetes-based platforms\nStrong software engineering background in Python or Go\nExperienced with infrastructure automation tools (Terraform, Ansible), monitoring/observability stacks (Prometheus, Grafana), and CI/CD pipelines (GitHub Actions, ArgoCD)\nCloud environment (e.g., AWS/GCP/Azure) administration experience, preferably with a hybrid bare-metal/cloud environment\nStrong communication skills, be willing to document systems and processes and collaborate with peers of varying technical expertise\nComfortable operating across the stack, from cluster operations and infrastructure automation to backend service development\nExperience in any of the following will make you stand out:\nDeveloping large-scale production systems with high reliability requirements\nPipeline orchestration frameworks (e.g., Kubeflow, Argo Workflows, Flyte)\nManaging GPU workloads on HPC clusters, ideally with hands-on experience in operating NVIDIA’s networking stack (e.g., NCCL, Mellanox firmware, GPUDirect RDMA)\nDeployment of services for AI training or inference\nNetworking fundamentals, including TCP/IP, DNS, routing, load balancing, TLS, and network debugging tools\nMaintaining or contributing to open-source projects\nAbout Together AI\nTogether AI, the AI Native Cloud, is purpose-built for AI engineers. AI application developers get high-performance inference that scales reliably, fine-tuning and reinforcement learning for creating frontier-level specialized models, and pre-training at massive scale for fully custom intelligence, all around a marketplace of leading open models that teams can run, adapt, and own. Trusted by Cursor, Decagon, ElevenLabs, Salesforce, and Zoom, Together serves 400+ trillion tokens a month.\nCompensation\nWe offer competitive compensation, startup equity, health insurance, and other benefits, as well as flexibility in terms of remote work. The US base salary range for this full-time position is $200,000 - $290,000. Our salary ranges are determined by location, level and role. Individual compensation will be determined by experience, skills, and job-related knowledge.\nEqual Opportunity\nTogether AI is an Equal Opportunity Employer and is proud to offer equal employment opportunity to everyone regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, and more.\nPlease see our privacy policy at https://www.together.ai/privacy","description_format":"text","description_chars":4690,"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":["Equity","Health insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cloud Platforms (IaaS & PaaS)","Foundation Models","AI Compute & Inference"],"lifecycle":[{"event":"open","at":"2025-07-16T19:44:06Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 48 · green card filings: 1","filings_12m":48,"filings_prev_12m":22,"green_card_filings_12m":1,"median_offered_wage_usd":207398,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":34}],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.151,"p_room":0.28,"age_days":456,"expected_fill_days":50,"reasons":["conf:0","velocity","ghost","win:tail","crowd:"],"computed_at":"2026-10-16T05:45:00Z"},"pay":{"stated_usd_annual":290000,"is_top_pay":true},"html_url":"https://alion.io/job/together-platform-engineer-model-shaping","json_url":"https://alion.io/job/together-platform-engineer-model-shaping.json","meta":{"generated_at":"2026-10-16T21:19:43Z","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":2238,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":36054},"rest":"https://alion.io/mcp/rest/get_company?id=36054"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftogether-platform-engineer-model-shaping"},{"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%2Ftogether-platform-engineer-model-shaping"},{"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%2Ftogether-platform-engineer-model-shaping"},{"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/together-platform-engineer-model-shaping\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftogether-platform-engineer-model-shaping"}]}