Welo Data works with technology companies to provide datasets that are high-quality, ethically sourced, relevant, diverse, and scalable to supercharge their AI models. As a Welocalize brand, WeloData leverages over 25 years of experience in partnering with the world’s most innovative companies and brings together a curated global community of over 500,000 AI training and domain experts to offer services that span:

ANNOTATION & LABELLING: Transcription, summarization, image and video classification and labeling.

ENHANCING LLMs: Prompt engineering, SFT, RLHF, red teaming and adversarial model training, model output ranking.

DATA COLLECTION & GENERATION: From institutional languages to remote field audio collection.

RELEVANCE & INTENT: Culturally nuanced and aware, ranking, relevance, and evaluation to train models for search, ads, and LLM output.

Want to join our Welo Data team? We bring practical, applied AI expertise to projects. We have both strong academic experience and a deep working knowledge of state-of-the-art AI tools, frameworks, and best practices. Help us elevate our clients' Data at Welo Data.

About the Role

We are looking for a Field Engineer who is passionate about customer success, operational efficiency, and quality optimizations. In this role, you will act as a technical partner and bridge between quality, operations, sales, and product engineering—helping teams plan, build, and execute complex technical solutions and automations. You’ll work directly with operations stakeholders to develop integrations, automation workflows, and self-serve tools that improve efficiency and scale operations. This role is ideal for someone who thrives at the intersection of engineering and people success, combining technical expertise with a deep understanding of customer needs to drive impact.

Field Engineer Europe

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