LLM Post-Training Data Infrastructure Engineer
Cohere
Cohere is a leading security-first enterprise AI company building foundation AI models and end-to-end products. We are hiring for a role that builds and owns pipelines for post-training data used to train large language models.
You will collaborate with researchers and annotation teams to iterate on data as models evolve. The role focuses on SFT, RL data, and synthetic/human-annotated data; remote-friendly with offices worldwide.
#J-18808-Ljbffr$295k per year
...real-world business problems. We’re training and deploying frontier models for... ...customers. Cohere is a team of researchers, engineers, designers, and more, who are all... ...As a Member of Technical Staff in Post-Training Data Infrastructure, you will build and own...TrainingFull timeWork at officeLocal areaRemote workHome office- ...is looking for a hands-on AI Engineer to design, develop, deploy, and... ...software engineer with strong AI and data engineering expertise, not... ...through APIs or model-serving infrastructure. Implement tool calling,... ...meaningful hands-on production LLM development. ~ Strong Python...Suggested
$216k - $297k per year
...'re using the power of tech, data, and machine learning to connect... .... About this role: Our Engineering organization owns the... ...You've built and run data infrastructure that other teams depended on,... ...will be indicated in the job posting. Why you’ll love working...SuggestedFull timeWork at officeLocal areaRemote workMonday to friday3 days per week- ...Terminal is building a scalable data platform for the telematics stack, handling streaming and batch pipelines, storage at petabyte scale... ...data and backend teams. You’ll collaborate with customers and engineers, guiding platform evolution and deciding when to ship fast or...Suggested
$100k - $145k per year
...As a Senior Machine Learning Engineer , you will build and deploy production... ...and large language model (LLM) systems that extract... ...from complex legal documents and data. You will work on challenging natural... ...someone who has personally built, trained, evaluated, and deployed...TrainingFull timeWork at officeLocal areaRemote workFlexible hours- ...intelligence on where, how, and why infrastructure investments will occur across... ...infrastructure vendors, engineering firms, and construction... ...seamlessly with CRMs, ERPs, and data lakes, embedding actionable insights... ...hands-on experience shipping LLM and agentic workflows to...Full timeWork at officeImmediate start3 days per week
- ...their lives. We are researchers, engineers, and operators. IOI medalists... ...The Role We’re hiring Infrastructure Engineers to build the... .... From the GPU clusters that train and serve our models to the cloud... ...grow. Host and operate the data systems product teams depend...TrainingImmediate startRemote work
- ...said yes — read on. About us eStruxture Data Centers is an award-winning company and... ...customers that trust and depend on our infrastructure and customer support, including carriers... ...to the Senior VP of Operations & Engineering, the Infrastructure Engineer & Program...Full timeWork at officeLocal areaRemote workMonday to friday
- ...people-first global community of senior engineers. Kake engineers are behind some of the world... ...(and love eating kake!). Senior AI/LLM Engineers with strong Python experience... ...Work with containerized environments and data infrastructure (e.g., PostgreSQL, Redis, vector...Remote workFlexible hours
$72.06k per year
...At Capgemini Engineering, the world leader in engineering services, we... ...looking for an experienced AI Infrastructure Engineer with expertise in... ...platforms, and distributed model training. The candidate should have... ...Collaborate with AI engineers and data scientists to enable reliable...TrainingPermanent employmentFull timeLocal areaRemote work- ...the cloud platform General Magic runs on: reliable, secure, observable infrastructure that lets our engineers ship fast and meets the bar carriers and regulators expect when handling sensitive insurance data. In this role, you will Run our infrastructure on GCP and Cloud...
$200k - $280k per year
...BitGo (NYSE: BTGO) is the digital asset infrastructure company delivering custody, wallets, staking, trading, financing, stablecoins, and... ...player-coach role: you'll lead a small team of infrastructure engineers while staying hands-on in the engineering work itself. You'll...Long term contractFull timeManual laborWork at officeWorldwide- ...Cerebras to deliver industry-leading training and inference speeds; over 10... ...operate secure, scalable cloud infrastructure and identity platforms in AWS and our own data centers. Implement and... ...Partner with Security and Engineering teams to deliver secure-by-design...Training
- ...recruitment agency with a focus on Engineering and Product professionals that build web... ...client to help find a Senior Cloud Infrastructure Engineer . The client is a digital... ...• Work with development and data science teams to improve delivery processes...Full timeWork at office1 day per week
- ...RBC Wealth Management (WM) Data & AI is responsible for driving... ...practices, including CI/CD, infrastructure-as-code, and automated testing... ...in Computer Science, Software Engineering, Data Engineering, or a... ...pipelines, vector databases, and LLM serving infrastructure Knowledge...Full timeInternshipFlexible hours
$100k - $137.7k per year
...Overview Join AtkinsRéalis as a Water Infrastructure Engineer and play a key role in delivering... ...the most of diverse opportunities for training and professional development to grow your... ...nuclear organization. We connect people, data and technology to transform the world's...TrainingFull timeContract workInternshipFlexible hours- ...commitment to clean code, solid engineering principles, and delivering... ...platform into the future. This posting is for an existing vacancy.... ...development and maintenance of our infrastructure components, including Docker,... ...to external market benchmark data, geographic location, and...Full timeWork at officeLocal areaFlexible hours2 days per week
- ...Software Development Engineer in Test – GenAI / LLM Role Description Work Arrangement: 1 day onsite per week Experience Required: 6–8 years Key Roles & Responsibilities Validate chatbot responses for accuracy, relevance, completeness, and consistency...Permanent employment1 day per week
- ...You will also advise clients on their own infrastructure when engagements call for it. What you... ...Design private networking and peering so data takes the shortest path Handle... ...How we hire ~1 Intro call with an engineer, about 30 minutes ~2 Deep‑dive conversation...Work at office
- ...Mecka AI Mecka AI is building the data infrastructure layer for robotics and embodied AI. We... ...leading AI labs and robotics companies to train and validate humanoid and embodied AI... ...re hiring a Senior Cloud Infrastructure Engineer to help design, scale, and harden Mecka'...
- ...20 US health systems. We are looking for a Senior Cloud Infrastructure Engineer to join our small, hands-on Infrastructure Team. You will:... ...designing multi-tenant SaaS environments where each customer's data is isolated. Experience building full-stack internal tools...Full time
- ...and face sharp traffic peaks. Infrastructure is therefore part of the product... ...looking for an Infrastructure Engineer who combines cloud and... ...Gateway, load balancers, relational data systems, OpenTofu/Terraform, Datadog... ...the operational behavior of LLM- and agent-powered systems....Long term contractFull timeTemporary workInternship
- ...tech stack, elevating our software engineering discipline across our data pipelines (DataOps/CI-CD), optimizing... ...collaborating closely with Engineering, Infrastructure, Data Science / ML and business... ...machine learning pipelines, and automated LLM workflows. Snowflake & dbt...Work at officeLocal areaRemote workWork from homeHome officeFlexible hours
$165k - $200k per year
...Senior Cloud Infrastructure Engineer Location: Toronto GTA (hybrid) · Type: Full-time · Openings: 2 Salary: CA$165K – $200K + equity... ..., with a focus on the networking and storage behind global data ingestion and customer delivery. You'll lead key projects and...Full timeusd84.46k - usd115k per year
...Senior Data Engineer Join Livingston and grow your career in the constantly changing world of international trade. Livingston is... ...a Senior Data Engineer to design, build, and scale the data infrastructure that powers logistics operations, transportation analytics, warehouse...Long term contractFull timeFlexible hours- ...business problems. We’re training and deploying frontier models... ...Cohere is a team of researchers, engineers, designers, and more, who are... ...Member of Technical Staff in Post-Training, you will train our large... ...with the post-training data infrastructure, evaluation, and...TrainingFull timeWork at officeLocal areaRemote workHome officeShift work
- ...We're looking for a Staff Data Engineer who thrives in an environment with strong ownership... ...build the pipelines, data models, and infrastructure that power our product, analytics, and... ...AI products, or datasets used for model training and evaluation. Familiarity with tools...TrainingRemote work
$81.6k - $115.2k per year
...Description: Provide a broad range of data engineering functions including data modeling, data... ...UAT/PAT testing Provide oversight on post implementation activities during the warranty... ...development activities, including cross training within own team Keep others informed...TrainingPermanent employmentFull timeWork from home$148k - $175k per year
...Our talented Data & AI team is made up of globally recognized... ...real time intelligence and AI engineering. Using the power of modern... ...data management, model training, fine-tuning, and deployment... ...Areas (Modern Workplace, Apps & Infrastructure, and Business Applications),...TrainingFull timeWork at officeLocal areaRemote workFlexible hours$207k - $253k per year
...use to run stronger, more resilient businesses. Relay's data engineering team has tripled in size, from 4 to 12, and is now splitting... ...Platform , the team you'll lead, owns the foundation underneath: infrastructure, cost, real-time data, observability, and the AI...Full timeInternship
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