Technical Solutions Architect, Evals & Fine-Tuning

3 weeks, 2 days ago
Full-time
Senior
Software Development
Innodata

Innodata

Innodata Inc. is a global leader in data engineering, offering end-to-end AI solutions and platforms for businesses worldwide, combining AI and human expertise to solve complex data challenges.

IT Services
1K-5K
Founded 1988

Description

  • Lead technical discovery with prospective and existing customers to understand model objectives, gaps, and constraints.
  • Design end-to-end solutions across the post-training stack, including SFT data curation, preference data collection, custom benchmarks, LLM-as-judge pipelines, human-in-the-loop evaluation, red teaming, and multimodal eval.
  • Architect engagements that combine Innodata’s platforms with its global SME workforce across languages and domains.
  • Author technical proposals, statements of work, solution diagrams, and pricing models in partnership with sales, delivery, and finance.
  • Run technical workshops, proofs of concept, and pilot designs to de-risk larger programs and demonstrate value quickly.
  • Serve as an ongoing technical advisor during delivery and keep solutions aligned with customer intent.
  • Feed customer feedback into Innodata’s R&D and product roadmap to influence benchmarks and fine-tuning approaches.
  • Stay current on evolving eval and post-training methods, including dynamic benchmarks, safety evals, SFT, RLHF, DPO, RLAIF, rejection sampling, and distillation.
  • Represent Innodata externally through customer reviews, conferences, and technical content.

Requirements

  • 7+ years of experience in applied ML, ML engineering, ML research, or technical solutions roles.
  • At least 2+ years focused specifically on LLM evaluation and/or post-training.
  • Hands-on experience fine-tuning LLMs, with SFT at minimum.
  • Experience with preference optimization methods such as RLHF, DPO, or KTO is strongly preferred.
  • Experience designing the data pipelines that support LLM fine-tuning.
  • Deep familiarity with LLM evaluation methodology, including benchmark limitations, custom benchmark construction, LLM-as-judge design, inter-annotator agreement, and human eval workflow design.
  • Strong fluency in Python and the modern LLM toolchain, including Hugging Face, PyTorch, vLLM, and evaluation frameworks such as lm-evaluation-harness or lighteval.
  • Excellent technical communication skills with the ability to work across research scientists and non-technical executives.
  • A consultative mindset with the ability to ask sharp questions, challenge assumptions, and own recommendations.
  • Bachelor’s or advanced degree in computer science, machine learning, computational linguistics, or a related field, or equivalent demonstrated experience.

Benefits

  • Expected salary range of $140,000–$160,000 USD per year, based on experience, skills, and qualifications.
  • Opportunity to work on high-impact AI evaluation and fine-tuning programs with leading model labs and enterprise teams.
  • Exposure to a global SME workforce across 85+ languages and domains.
  • Role includes customer-facing external representation at reviews, conferences, and through technical content.

Interested in this position?

Apply directly on the company website

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