About EnvisionEnvision is a FinTech start-up company based at level 39 Canary Wharf London, Europe’s largest technology accelerator for FinTech. Envision is also a member of the Innovate Finance and very actively engaged with the London’s fast paced FinTech community. At Envision we believe in a future free from the complexity of the payments eco-system, building our solutions with privacy of consumer data in mind and security by design. We give our customers peace of mind from the risk of growing online fraud with our innovative solutions using AI and cutting edge technology.Envision has built a digital payments platform from scratch with the highest security standards (PCI-DSS Level 1). We are now building SpiralPay, an innovative mobile wallet platform that revolutionises payments, secure identity verification and data privacy all in a single platform.SpiralPay allows people to take back control of their data acting as a single tool for secure login, identity verification and payments without storing or sharing personal data. Even Envision will not have access to the data as the key always stays in the hands of the consumer. Unlike other wallets we focus heavily on security, promising our customers that we will never store their personal data or share to third parties with their explicit consent. And that’s where you come in, we’ve already started the Android app, but we need you to build the iOS app and in future help with further development of both and perhaps even of our website.We are also adapting Spiral360, our innovative AI/machine learning enabled real-time fraud detection solution, to SpiralPay app with in-built machine learning/ AI algorithms for real-time fraud detection operating on the mobile device even while the user is offline. Using a unique personal behavioral map which is created and updated frequently after each transaction.We are fully remote team at the moment and so communication is really important, we use Slack to make it easier and we also have regular video conference calls.The roles•1 Senior iOS /Android app, Front end developer•1 Data ScientistExperience and skills – iOS /Android app, Front end developer•3-5 years previous experience•Develop our iOS app from scratch•Further improve our Android app•Work directly with Product Manager and Designer to shape new features•Work directly with API developers to shape our REST APIs•Get fair amount of freedom and responsibility•Proficient in Objective-C, Swift and comfortable with Java•Have deep understanding of both iOS framework and Android SDKs•Well-versed in design and architectural patterns (eg. MVP) and testing frameworks•Able to develop features across various Android versions•Experienced in building complex views and understand material design•Able to balance clean code with the need to ship•Happy working in a team, helping your teammates as well as willing to ask for helpDesirable•Frontend skills (react, webpack, SASS)•Interest in React Native or emerging technologies in generalExperience and skills required for Data Scientist1Data ScientistWe are looking for an individual who has a strong coding background in Python. The role requires working with all kind of libraries such as Tensorflow, Scikit-learn etc. Our primary focus is building statistical models as well as utilising machine learning and/or deep learning. Data manipulation skills in SQL based toolsets are also essential as is the ability to work with APIs (including defining APIs for Data science applications). This is an exceptional prospect with plenty of room for career progression.3+ years’ experience in Artificial intelligence/ Machine learning is required.Data Scientist Job Responsibility:•Selecting features, building and optimising classifiers using machine learning based tools or processes within our company•Data mining using state-of-the-art methods•Ability to research, design and implement self-learning algorithms•Ability to clearly communicate the designed algorithms, data flows and outcomes•Develop models for fraud detection for various payment transactions and social media content•Strong skills in statistics, machine learning and/or deep learning•Demonstrated experience with development of high performance models used for real-time processing•Comfortable working with developers with the willingness to both teach others and learn new techniques•Processing, cleansing, and verifying the integrity of data used for analysis•Creating automated anomaly detection systems with constant performance trackingDesirables•Extensive experience with designing REST API•Knowledge of Spark, Kafka•Experience with Docker containers•Familiar with Unix operating systems (Ubuntu)Personal Skills for both roles•Individual with a passion and enthusiasm to take on bigger challenges and stretching goals.•Success mindset.•Proactive and creative self-starter.•Problem solver with positive mental and learning attitude.•Team player with strong interpersonal, communication skills.•Can work in small team with a vision to grow.Please check http://www.envisionworld.co for more information or contact us at info@envisionworld.coWe thank you in advance for your interest!The Envision Team

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