Working at Cassini | Cassini Systems

Cassini is a fast moving business with a global reach. We operate from our Headquarters in London and our US office in New York.

At Cassini Systems, we collaborate together to tackle complex challenges, motivate each to work hard and always celebrate in the success we create as a team! We’re a fun, friendly and dynamic company, who are always on the look-out for exceptional individuals to join our growing, transformational and award-winning financial technology firm.

We have an excellence driven culture and focus on making Cassini a great place for ambitious and talented people to develop their careers. As a fast growing company, we look for enthusiastic people who are keen to stretch themselves and who can adapt to take on new responsibilities rapidly. In all cases, career paths can be flexible based on your goals.

We are currently looking to fill a number of exciting technical roles based in our London-based Headquarters.

If you see a role below that is fit for you, please send along your CV and a cover letter to hbeviss@cassinisystems.com. We look forward to hearing from you!

Current
Opportunities

Software Developer

London

The roles cover all parts of the development process from prototyping, web GUI development, server-side engine development, testing and deployment.

Specific Experience / Skills Required

Russell group university degree in computer science, physics, or engineering. Min 2.1 or above.

Minimum two years development experience on enterprise level software system.

PYTHON (- inc Pypi, Pip )
Java, JavaScript, CSS, Distributed Processing Patterns
RabbitMQ or similar MQ messaging protocol
SQL and data modelling
Modern development frameworks, including Bootstrap, SQLAlchemy, Flask, Backbone
Algorithm development/implementation
Agile development model

Useful is experience with cloud and docker based deployment (Docker containers, Amazon Web Services deployment and configuration, ECS)

Client Delivery Engineer

London

This role focuses on working with business partners and clients on data configuration and setup of the Cassini environments for a range of scenarios. As such, the role suits a candidate with a data oriented and technical mindset but does not require specific programming skills. Strong interpersonal and communication skills are a must.

This position is based at the Cassini development office in London, however this person must be willing to occasionally travel to London and occasionally attend client sites around Europe.

We envisage the ideal candidate to have a technical background and interest in the financial world, particularly capital markets.

Experience / Skills Required
You will have prior experience in working on software implementation projects, communicating to external stakeholders and data oriented technical skills. Also:

Russell group university degree in computer science, physics, or engineering. Min 2.1 or above
Ability to create and manipulate structured data
Experience with scripting languages is an advantage
Strong communication and analytical skills
Proven ability to document system technical and data configurations for external consumption

System/Security Administrator

London

This role is for an experienced systems administrator to work with the latest cloud security stack (AWS) and broader aspects of information security. This person will report to the CEO and work closely alongside the Head of Development.

This person will configure and manage cloud infrastructure, ensuring the ongoing health and security of all cloud environments. They will be responsible for ensuring that Cassini security policies are adhered to, as well as ensuring client specific security needs are met. This person will also be responsible for monitoring, raising, and overseeing the resolution of infrastructure and security issues.

This person will become the go-to person for information security across the firm and will be expected to provide periodic updates to the Cassini senior management team. An element of this role will also include reviewing new requests from the head of development and assessing these requests for security and other cyber related considerations.

Experience / Skills Required

Russell group university degree in computer science, physics, or engineering. Min 2.1 or above
Proven problem-solving capability
Minimum 3-4 years infrastructure experience in enterprise level systems
AWS certified or equivalent experience in proven environment
Be a quick learner and able to interact with a range of professionals including external 3rd party engineering consultants and internal Cassini developers and senior management.

The technical stack for the role is primarily as below, so exposure or experience to these is essential:

Public cloud experience (AWS)
Experience configuring network security layers (VPC/ACLs & Security groups)
Provisioning experience for business continuity and disaster recovery
Backup Management
Set up & management of malware & boundary monitoring software.
Patch Management
General System & User/Role Management
Setup of AWS tagging & billing
AWS Trusted Advisor
AWS CloudTrail Audit Logging
AWS Cloudwatch Alerting
AWS Certificate Management Store