Biochemist

Biochemist – AI Data Trainer About The Role Your years of rigorous scientific training are more valuable than ever — and not just in the lab. We're looking for PhD-level Biochemists to help train and refine some of the world's most advanced AI models on cutting-edge scientific reasoning. At Alignerr, we partner with leading AI research teams to build models that can think like experts. That means we need real experts — people who can spot when an AI gets enzyme kinetics wrong, misunderstands stereochemistry, or produces a flawed metabolic pathway. If that's you, this role was built for you. This is a fully remote, flexible contract role. No AI experience required — just deep biochemistry knowledge and sharp analytical thinking. What You'll Do Design Expert-Level Problems — Create challenging biochemistry problems spanning protein folding, nucleic acid chemistry, metabolic flux analysis, proteomics, and drug-target interactions to rigorously stress-test AI performance.Author Gold-Standard Solutions — Write precise, step-by-step technical solutions that serve as the scientific benchmark for AI reasoning in life sciences.Audit AI Outputs — Evaluate AI-generated biochemical pathways, molecular structures, and mathematical derivations for scientific accuracy, logical consistency, and safety.Sharpen AI Reasoning — Identify and document reasoning failures — such as incorrect stoichiometry, stereochemical errors, or flawed enzyme mechanisms — and provide structured feedback that directly improves model quality. Who You Are Advanced Degree: PhD (completed or in progress) in Biochemistry, Molecular Biology, or a closely related discipline.Deep Domain Knowledge: Strong expertise in one or more of the following — structural biology, enzymology, cellular metabolism, molecular genetics, or bioinformatics.Scientific Writer: Ability to communicate complex biological and chemical concepts clearly, precisely, and concisely in written form.Meticulous Attention to Detail: High precision when reviewing chemical equations, molecular diagrams, reaction mechanisms, and experimental protocols.No AI experience required — we'll guide you through everything you need to know. Nice to Have Experience with data annotation, quality evaluation, or scientific peer reviewFamiliarity with computational biochemistry tools such as PyMOL, AlphaFold, or BLASTBackground in bioinformatics or cheminformatics Why Join Us Work on what matters — contribute directly to AI systems being used by top research labs worldwideFully remote and flexible — work on your own schedule, from anywhereFreelance autonomy — no rigid hours, no commute, no office politicsMeaningful impact — your scientific expertise shapes how AI understands and reasons about biochemistryPotential for ongoing work — strong contributors are regularly extended on new projectsGlobal collaboration — work alongside scientists and researchers from around the world