Remote ML Engineer: Training Pipelines

Synthires is seeking an experienced ML Engineer (MSc or PhD) for a remote, part-time contract (approximately 15 hours per week). You will develop and optimize ML models, training pipelines and inference systems using Python. This role focuses on reproducible workflows, memory and performance optimization, and collaboration on global projects with flexible...

ALTEN Spain is seeking a Python Engineer who can work remotely from Spain and contribute across backend, data pipelines, and light frontend. You will take ML prototypes through early productionization, build supporting tooling, and help scale experiments within a collaborative team. The role emphasizes practical engineering, API integration, and maintaining...

ElevenLabs is seeking an experienced Data Engineer to join our Data team. You will build and scale data pipelines, establish best practices, ensure data quality, and enable self-service data access across teams. You will own pipelines end-to-end, implement dbt standards, and develop self-service tooling with clear documentation for Engineering, Revenue...

Mentor Talent Acquisition is seeking a Data Engineer to design and operate scalable ELT pipelines powering analytics, reporting, and core product features. You will work with Python, SQL and AWS, shaping modern data architecture and ensuring data quality, performance, and maintainability. You will design, build, and maintain pipelines, implement data...

Cast AI in Miami leads a globally distributed team building LLM inference on Kubernetes and our own GPU fleet. The Kimchi Inference role focuses on throughput, latency, cold starts, and cost per token, driving improvements across the inference stack with data-driven decisions. The role requires deep experience with inference infra, Python production...

CVEDIA is hiring a remote engineer to build AI agent-powered systems and steer neural network training. You will design harnesses, tune models, and enable agents to autonomously improve detection and classification tasks at scale. You will lead the automation pipeline, work across Windows and Linux, and collaborate with customers on unique problem sets using...

Alignerr is hiring a Senior Machine Learning Engineer (AI Training) to author high-fidelity reasoning traces that guide how AI should think, plan, and decide. This is a fully remote, hourly contract with flexibility for experienced ML researchers to contribute to cutting-edge AI training data. You will decompose complex problems into clear steps, mentor...

Plain Concepts Group is seeking a Data Engineer to design and implement data-powered software solutions across cloud platforms. You will train and deploy cutting-edge data solutions with a collaborative team and agile ownership of projects. You’ll develop ETLs using Spark in Python/Scala, build scalable pipelines, and contribute to best practices while...

Jobgether is seeking an experienced AI/ML Engineer for a fully remote role based in Spain. You will design, build, and improve practical AI systems for nonprofit partners, spanning healthcare, agriculture, education, and development sectors. You will work with scientists, researchers, and engineers to translate research into scalable products and reusable...