One of a biochemist's main roles is to develop biochemical products and processes. This can be done by conducting in vitro research, analysis, synthesis and experimentation. To determine product specifications, the biochemist works with management and engineering staff. Biochemists establish process standards by developing formulas and methods.

Research also plays a large part in this job. By looking at the composition, structure, properties, relationships and reactions of matter induced by heat, light, energy and chemical catalysts, experiments can be conducted on new products and processes.

Many biochemists do much of their work in the field of biotechnology, which involves an understanding of the complex chemistry of life.