Mid-Level React Fullstack Developer

In the words of one of our senior clients recently…“Market Research has changed more in the past 3 years, than in the previous 40”About System1System1 is the Creative Effectiveness Platform. Our target customers are the world’s largest advertisers. We predict and improve marketing effectiveness. Our advertising and idea tests measure emotion to give our customers the most accurate predictions of the business impact of creativity.This role plays a key part of our development team in ensuring that we deliver the smartest technology to our clients.We are looking for a talented and experienced person to join our IT Team as a React Full Stack Developer responsible for helping us build performant and cutting-edge applications and services for use by our customers and staff, showing passion, pride and commitment in your work.This is a perfect opportunity for you if you want to make an impact on our global strategy and growth!Do you want to join us to excite and change the industry?What will you be doing?Working on our products to develop systems within an Agile delivery approach that supports incremental development of high-quality, fully tested application component delivery every 2 weeksConduct unit testing, load testing, troubleshooting, and performance tuning as requiredActively participate in the full system lifecycle including analysis, planning, implementation, testing, release, documentation, and operationCreate and maintain software documentationYou need to be this kind of person:Organised and self-motivated team playerHave a keen eye for best practices and design patternsAbility to champion new ideas, coding styles and develop new approachesExcellent problem solver with an attention to detail without getting lost in itYou need to have the following experience:Minimum of 4+ years as a DeveloperHighly proficient or Expert in ReactProficient in Redux or other state managementModerate C# / .NET CoreModerate Entity FrameworkGood knowledge of MSSQLIt would be an advantage if you have experience in:Typescript, StyledComponents, Storybook, Jest, D3, NPM WebpackWebsite AccessibilityPython or AI project experienceAzure DevOps, Azure Pipelines and ReposUnit TestingMicroservicesScrumWe offer a competitive salary and bonus scheme, including health insurance, and pension. Our people are important to us, and we understand that each person has a life outside of work and we therefore offer flexible working arrangements (Hybrid) aiming to suit your needs. We also offer several wellbeing resources such as “de-clutter” afternoons for your personal and professional needs.We encourage learning and offer education reimbursement opportunities.We have recognition schemes, and regular socials, including summer and winter parties!We welcome applicants from all diverse communities and encourage our candidates to ask us about reasonable adjustments that we may be able to make to support through our recruitment process and while in ..... full job details .....