2 science jobs found

Must have skills: Demonstrable experience with Solidity. Strong understanding of blockchain security practices and potential vulnerabilities. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies. Bachelor's degree in Computer Science, Engineering, or a related STEM discipline. Excellent debugging and troubleshooting skills. Strong written and verbal communication skills. Self-motivated with the ability to work in a fast-paced, evolving environment. Proficient communication skills in English. Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial...

Contract Length - until 31/12/26 Rate - up to £570/Umbrella Location - Hybrid 3 days in Sheffield Role purpose Deliver practical, decision-ready insights by sourcing data from multiple technologies, applying fit-for-purpose analytical tools, and communicating clear conclusions and recommendations. Key responsibilities • Source and shape data (end-to-end): Identify, access, extract, and combine data from multiple platforms (e.g., databases, APIs, cloud services, spreadsheets, logs, BI tools). • Data preparation and quality: Clean, validate, reconcile, and document datasets; highlight limitations, assumptions, and data quality risks early. • Practical analysis: Apply the right analytical approach (descriptive, diagnostic, trend, segmentation, cohort, funnel, root-cause) to answer business questions quickly and accurately. • Tool selection and automation: Select fit-for-purpose tools (SQL, Python/R, Excel,...