Application Security Engineer
Shieldpay
Application Security Engineer
You will be key in designing and implementing technical architecture for new opportunities, ensuring security is built into every step of the application lifecycle
We usually respond within two weeks
The opportunity
We are seeking an accomplished Application Security Engineer to join the Information Security team at Shieldpay. You will take a lead role in upholding the security of Shieldpay’s products, from early stages in their design to completion and go-live.
We are an ambitious company, processing funds in excess of £30 Billion, with global partners trusting us to securely deliver monies to the right people at the right time. As a result, we are looking for an individual with a natural curiosity for understanding how something works with a view to making continuous security improvements part of the company landscape.
You will be key in designing and helping to implement technical architecture for new opportunities, ensuring security is built into every step of the application lifecycle and ensuring a ‘security first’ approach.
What you’ll be doing
- You will be the subject matter expert and provide technical expertise and guidance for Shieldpay developers around the secure development of their products.
- Implementing secure tooling such as SAST and DAST to allow the developer teams to produce reports for your review.
- Performing vulnerability assessments both internal and external to actively look for possible security threats and to ensure compliance to PCI DSS.
- Further develop the secure application development lifecycle, integrating security tooling early into the continuous delivery pipeline, shifting ‘security left’.
- Contribute towards the broader company technical strategy, to push it in a more secure direction from a development perspective.
- Actively test the effectiveness of current controls to ensure continuous improvement.
- Provide information for various reports, such as penetration testing remediations and application vulnerability reports.
- Keep up to date with evolving InfoSec trends, emerging risks, and growing industry-wide technological shifts.
- Promote the importance of Information Security throughout the organisation.
- Work with the rest of the organisation to build security into everyday functions and promote good practice rather than ‘security as a blocker’.
What we’re looking for in you
- Knowledge of secure coding practices and tooling for examples NIST and BSIMM standards.
- The ability to implement, review and action vulnerabilities identified within SAST and DAST (e.g. BurpSuite or OWASP ZAP) reports from the developer teams.
- An understanding of Windows, Mac and Linux systems.
- A wider understanding of application and network protocols which could introduce security vulnerabilities.
- Experience in a Security Engineer role or similar.
- A desire for continuous improvement as security threats evolve.
If possible, we'd also love you to have:
- A natural enthusiasm for all things application security.
- Experience of the risks faced by FinTech companies.
- Experience with SAST, DAST, vulnerability and pen testing products.
- Experience with cloud computing providers such as AWS.
- Relevant certifications in security engineering or the general information security space, e.g. one or any of OSCP, OSWE, GPEN, GWAPT, GMOB, CRT, PenTest+
Our promise
Shieldpay is an equal opportunities employer. For Shieldpay building a fair and transparent workforce begins with the recruitment process that does not discriminate on the grounds of gender, sexual orientation, marital or civil partner status, pregnancy or maternity, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability or age.
- Team
- Technology
- Locations
- London
- Remote status
- Hybrid Remote
- Employment type
- Full-time
- Employment level
- Technicians

Workplace & culture
Our team is filled with ambitious, curious and entrepreneurial people. We hire and nurture inquisitive, creative minds looking to flourish in a supportive and collaborative environment, recognised by being placed within the top 100 startups to work for in 2022 by Tempo and Flexa certified in 2023
We don’t like old fashioned corporate hierarchy. Instead we like to empower our people to make a change and be autonomous in their role with all the support you need with the other teams around you.
About Shieldpay
Shieldpay Limited: Is Authorised and regulated by the Financial Conduct Authority under the Payment Services Regulations 2017 (Reference number 770210) as an authorised payments institution. Shieldpay is a company providing simple and transparent payment solutions across the legal, financial, and professional services industries. The firm offers Third-Party Managed Accounts, Escrow facilities and payment agent services.
Shieldpay Trust Services Limited: Is registered with HMRC as a trust service provider (Reference XPML00000158706) and provides the services as a corporate trustee to the beneficiaries of the trust, established by deed, in connection with escrow transactions.
Registered Address for our Group Companies is 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, WA14 2DT.
Application Security Engineer
You will be key in designing and implementing technical architecture for new opportunities, ensuring security is built into every step of the application lifecycle
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