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For Companies At a Glance
- Tasks: Protect payment processing and customer data through robust cryptographic controls.
- Company: Join NewDay, a leader in secure financial services.
- Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
- Why this job: Make a real impact on security in the financial sector with cutting-edge technology.
- Qualifications: 3+ years in cryptography, strong understanding of encryption and key management.
- Other info: Dynamic team focused on continuous improvement and innovation.
The predicted salary is between 36000 - 60000 ÂŁ per year.
As a Senior Cryptography Engineer, you’ll protect NewDay’s payment processing, customer data, and internal systems through robust, scalable cryptographic controls. You’ll design, build, and automate key management, certificate lifecycle, and HSM governance to reduce operational risk and enable secure developer self‑service. This role directly supports business‑critical platforms, ensuring strong security assurance across financial services at scale while helping shape NewDay’s long‑term cryptographic strategy.
How You’ll Contribute
- Key lifecycle tooling: Build, implement, and manage tooling for key generation, distribution, backup, automated rotation, and secure deletion across hybrid cloud environments.
- Certificate automation: Develop self‑service certificate issuance workflows integrated with CI/CD pipelines; improving self‑service coverage.
- PKI tooling: Maintain certificate authority infrastructure, trust store management and validation processes.
- Integration patterns: Build certificate provisioning patterns for containerised applications, API gateways and service meshes.
- Algorithm governance: Support migration away from deprecated algorithms through automation and developer tooling.
- Cloud KMS integration: Configure and maintain integrations with Cloud KMS services.
- HSM administration: Support hardware security module operations, backup procedures, key management, and disaster recovery.
- Infrastructure as code: Implement cryptographic infrastructure using Terraform, CloudFormation and configuration management.
- Continuous Improvement: Contributing to improving ways of working in the team.
We’re Looking For These Essential Skills
- Cryptographic depth: 3+ years implementing cryptographic systems; deep understanding of symmetric/asymmetric encryption, digital signatures, key derivation, PKI concepts.
- Key management platforms: Hands‑on experience of cloud KMS services (e.g. Azure Key Vault, AWS KMS) and/or HSM platforms (e.g. Thales, Entrust, Azure CloudHSM).
- Certificate management: Practical experience with certificate authorities, X.509 certificates, TLS/SSL configuration and automated certificate lifecycle management (e.g. AppViewX/Venafi).
- Good understanding of security and compliance frameworks and standards for cryptography, e.g. PCI‑DSS, PCI‑PIN, PCI‑CPP, NIST, FIPS.
It’s a plus if you also have these skills
- Infrastructure automation: Experience with IaC (Terraform, CloudFormation, Pulumi), configuration management, and CI/CD pipelines (GitHub Actions).
- Programming proficiency: Strong development skills in one or more of: Python, Go, Java, C#; ability to write production‑quality automation scripts and tools.
- Developer enablement: Experience building internal tools, libraries and documentation for engineering teams.
- Legacy migration: Experience modernising cryptographic systems, algorithm migration and technical debt remediation.
Senior Cryptography Engineer - NewDay in City of London employer: Jobster
Contact Detail:
Jobster Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Cryptography Engineer - NewDay in City of London
✨Tip Number 1
Network like a pro! Attend industry meetups, conferences, or online webinars related to cryptography and security. Engaging with professionals in the field can lead to valuable connections and even job opportunities.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving cryptographic systems or key management. This gives potential employers a tangible sense of what you can bring to the table.
✨Tip Number 3
Don’t just apply; engage! When you find a role that excites you, reach out to current employees on LinkedIn. Ask them about their experiences at NewDay and express your enthusiasm for the Senior Cryptography Engineer position.
✨Tip Number 4
Keep learning! Stay updated on the latest trends in cryptography and security. Consider taking online courses or certifications that can enhance your knowledge and make you stand out in the application process.
We think you need these skills to ace Senior Cryptography Engineer - NewDay in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with cryptographic systems and key management platforms. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to tell us why you’re the perfect fit for the Senior Cryptography Engineer role. Share your passion for cryptography and how you can contribute to our long-term strategy at NewDay.
Showcase Your Technical Skills: Be specific about your hands-on experience with cloud KMS services and certificate management. We love seeing practical examples of how you've implemented cryptographic controls in past roles!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Jobster
✨Know Your Cryptography Inside Out
Make sure you brush up on your cryptographic knowledge before the interview. Be ready to discuss symmetric and asymmetric encryption, digital signatures, and key management platforms. The more confident you are in these areas, the better you'll impress them!
✨Showcase Your Hands-On Experience
Prepare to talk about your practical experience with cloud KMS services and HSM platforms. Bring examples of projects where you've implemented cryptographic systems or automated certificate lifecycle management. Real-world examples will make your skills stand out.
✨Demonstrate Your Problem-Solving Skills
Think of scenarios where you've had to troubleshoot or improve cryptographic processes. Be ready to explain how you approached these challenges and what solutions you implemented. This shows that you can contribute to continuous improvement in their team.
✨Familiarise Yourself with Compliance Standards
Understand the security and compliance frameworks relevant to cryptography, like PCI-DSS and NIST. Being able to discuss how these standards impact cryptographic practices will show that you're not just technically skilled but also aware of the bigger picture.
