We are seeking a highly skilled and experienced Senior Cryptography Engineer specialising in the design, analysis, and implementation of zero-knowledge proofs (ZKPs). The ideal candidate will demonstrate deep theoretical knowledge as well as practical experience in deploying cryptographic solutions able to boost both the privacy and efficiency of our systems, minimising the need for trust in humans.
As a Senior Cryptography Engineer, your role will be to implement new features and enhance the overall efficiency, stability, and safety of our web application — working across both back-end and front-end aspects. You will play a pivotal part in creating a seamless, robust, and secure experience for all our users. It is crucial to be product-minded and obsess about our users and their needs.
Circularise is a supply chain traceability start-up founded in The Netherlands in 2016. We believe that end-to-end traceability holds the key to overcoming major challenges that society faces in areas such as Circular Economy, Environmental Pollution and Carbon Emissions. Therefore, it’s our mission to bring traceability to global supply chains and to accelerate world’s transition to a Circular Economy.
Circularise is disrupting industries by changing how companies trace their products and materials and share information about them, enabling sustainable practices at an unprecedented level. We achieve that with a blockchain-based open protocol that enables sharing of information about products and materials while retaining privacy over sensitive information.
We are not your typical startup and would love to invite you to get involved. You can learn more about Circularise at circularise.com/latest or check out our previous whitepaper. We also have exciting new developments in the making using advanced state-of-the-art cryptography.
At Circularise, we believe a successful candidate merges both exceptional technical ability and outstanding personal qualities. Here's what we're primarily seeking
(the more you meet, the better)
Within the first month, you will have familiarised yourself with Circularise's technology stack and current cryptographic solutions. You will have been integrated into our team, actively contributing to our ongoing projects, and participating in brainstorming sessions to innovate our approach to privacy and data integrity. You will have begun the process of identifying areas for implementation or improvement of zero-knowledge proof mechanisms within our products.
After six months, you will have taken ownership of key cryptography projects within the company. You will have designed and helped to implement new features or systems utilising zero-knowledge proofs to enhance the privacy and security of Circularise's offerings. You will have worked closely with the product development and research teams to ensure that our solutions not only meet the highest standards of security but also align with the company's vision of a more transparent and sustainable supply chain. You will also mentor junior team members and represent the company at relevant conferences, contributing to the wider community of cryptography professionals.
Circularise has an open, informal and growth-oriented culture. A place where you get a lot of freedom and responsibility right away and your opinion counts from day one. You get to work with an amazing group of people.
We offer you an environment in which you can grow and your impact will be of great value.
Everyone belongs at Circularise
We strive to hire people from all walks of life. Circularise is committed to providing equal opportunity for all employees and candidates without regard to race, colour, religion, national origin, sex, age, marital status, sexual orientation, disability, or any other characteristic protected by law. Each person is evaluated on the basis of personal skill and merit. We are continuously working hard to develop and build a culture of inclusivity & diversity.