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Front End Developer-UAE

CallsignOnsite

Description


Russian hacker, Vladimir Leonidovitch Levin, attempted the biggest bank heist the world had ever seen via dial-up internet in 1994, Zia Hayat, Callsign CEO and founder, was hooked - armchair fraud became a real possibility. From this moment, Zia knew he wanted to play a part in stopping the bad guys and securing the internet for all. Founded In 2012, Callsign's mission has been to make Digital Identity simple and secure for everyone and everything. In that time, we've grown to over 200 employees, opened offices in Singapore and Abu Dhabi, been recognised as a WEF Global Innovator and our technology is being used by many of the world's leading financial institutions to keep millions of consumers safe.

But we aren't stopping here. The identity revolution has only just begun, and we are looking to hire the brightest and inquisitive minds to help us make every web, mobile and physical Interaction seamless and secure. If this sounds like you, lets chat.Callsign is rapidly expanding its technology platform and is looking for engineers with curiosity to join their JavaScript team, responsible for building state-of-the-art identity and protection systems.

What The Job Involves:


  • Lead technical contribution towards the design, prototype, development and test phases for features across products
  • Research new browser APIs, features and changes within the JavaScript space to identify new and potential innovations
  • Drive performance and optimisation of products for natural userflows

  • Understanding and experience designing for scalability, resiliency and performance as well as observability (logging, metrics)
  • Understanding of agile practices
  • A commitment to learning, discovering new technology and sharing within the team
  • Experience in performance optimisation within browsers
  • In depth knowledge of browser APIs, features and functionality including cross-browser compatibility and testing
  • Mentor other developers with the team and share knowledge ensuring standards are consistently upheld
  • Work with members from other cross-functional teams on delivering on product features from inception to production
  • Be an active member in both JS and wider engineering communities
  • Collaborate and estimation of functional and technical stories, help with product documentation, backlog grooming and prioritisation

Requirements


  • At least 5 years of commercial experience using JavaScript
  • In depth knowledge of JavaScript from ES3 onwards, and its fundamental concepts
  • Experience developing headless products for browsers
  • Experience or knowledge within security, authentication or other related fields
  • Experience in creating secure products that are run within insecure environments, for example, client browsers.
  • Knowledge of web authentication standards such as WebAuthn or FIDO
  • Experience using/writing CI tools
  • Any experience of the following:
  • Crypto API
  • WebGL
  • Credential Management API

Benefits


  • Health Insurance
  • Visa costs including 1 month paid hotel stay on arrival
  • Annual Airfare Allowance for the home country
  • 3 months full pay maternity leaves & 2 weeks full pay paternity leaves
  • 25 days of annual leave + Callsign Bank Holiday (not included in holiday allowance)
  • Competitive Salary
  • Gratuity as EOSB


Life at Callsign

Friction-free Identification and Authentication By using all of the thousands of data points available such as typing or swiping techniques, location, online habits, face recognition, devices, and yes even passwords, we can determine someone is who they say they are; we even know the Monday person can behave differently to the Friday person. Most of these data points are friction-free for the user, and so we use these to determine that someone's behaviour is within their normal pattern. Where there is a veering from the norm we then intelligently introduce further tests, avoiding a rules-based approach that can be replicated by the bad guys. We have the lowest false positive rates in the industry and zero breaches thanks to our inbuilt malware detector. As a result, users can get on with their digital lives whilst businesses improve customer engagement, increase productivity and reduce the risk of fraud. Callsign enables customers and employees to #GetOn with their digital lives with friction-free identification and authentication.
Thrive Here & What We Value- Collaborative and fun team- High standards for self and peers- Importance of balancing fun with hard work- Teamwork and mutual respect- Continuous improvement mindset- Positive attitude towards challenges- Open communication channels- Encouragement of creativity and innovation- Supportive environment for growth- Commitment to excellence

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