Application Security Engineer

We’re on a mission to make banking 10x better.

At 10x Banking ("ten-ex banking") we’re transforming the financial industry with our cloud-native core banking platform. Our talented team has built the world’s first 'meta core' - a new category in core banking technology. 10x's platform powers global banks and financial institutions including Chase UK, Old Mutual and Westpac.

We offer a diverse, global community that thrives on innovation and collaboration. Tackling exciting challenges with the utmost integrity, we aim to make a positive impact through our work for our clients, their customers and the communities we work in.

Be part of something bigger – join us and transform and industry.

About the role...

We are looking for a skilled and security-minded Application Security Engineer to join our cybersecurity team in a fast-paced fintech environment. This role focuses on integrating security into the software development lifecycle, managing application-level vulnerabilities, and supporting secure development practices across teams.

You will work closely with developers, DevOps, and product teams to ensure that security is embedded into every stage of the development process. While hands-on development of CI/CD pipelines is not required, familiarity with tools like Jenkins and Groovy will be beneficial.

Please note: this role is fully remote, but this employee must reside in Hungary for the duration of employment.


What you will do...

• Operate and maintain application security tooling, including SAST and SCA platforms (e.g., Checkmarx, Snyk).
• Analyze and triage vulnerabilities, raise remediation tickets, and collaborate with engineering teams to drive resolution.
• Provide guidance on secure coding practices and support developers in remediating security issues.
• Automate elements of security assessments and reporting using scripting (preferably Python).
• Contribute to the integration of security tools into CI/CD pipelines (e.g., Jenkins), working with DevOps teams.
• Track and report on vulnerability trends, providing insights to reduce risk exposure.
• Support threat modelling and security reviews of new features and services.
• Maintain documentation and knowledge sharing via Confluence.
• Building vulnerability reports for various contexts and clients from source data.

Requirements

Ideally you will have...

• Proficiency in scripting (Python preferred) for automation and analysis.
• Ability to build Pipelines and Source Code Management: Jenkins, Git,
• Understanding of cloud security concepts, ideally in AWS.
• Strong grasp of application security principles, including authentication, authorization, and secure coding.
• Experience with:
• SAST/SCA tools: Checkmarx, Snyk
• Container/Image Scanning: Trivy, Inspector
• Project Management and Collaboration: Confluence, Jira, Bitbucket
• Soft Skills & Methodologies
• Experience working in agile development environments.
• Strong communication and collaboration skills.
• Ability to translate technical findings into actionable guidance for developers.
• Experience with tools such as: Jira, Bitbucket, Confluence

Benefits

More about 10x

We are driven by the belief that whatever we do as a business has to be done in the right way. Our three core values of: Transformation, Integrity and Impact support this. 

Discover what life is like at 10x over on Instagram and find out what the company is up to on LinkedIn.

10x Ways of Working

We recognise that a better work/life balance can improve people’s motivation, performance and overall wellbeing. The Covid-19 pandemic changed a lot of things about the way we work, including the enablement of colleagues working from various locations and delivering high performance through the effective use of remote working technology.

As all employees are employed on London-based contracts, commuting costs to the office are covered by employees and not by 10x.

Please note: this role is fully remote, but this employee must reside in Hungary for the duration of employment.

Equal opportunities for all

At 10x we are passionate about our people and are committed to fostering a more diverse and inclusive culture. We are building a community where every 10xer can bring their authentic self to work and feel empowered to reach their full potential. Our many employee networks help amplify this vision.  

Alongside assessing technical capabilities to do the role, our assessment process will identify what you can uniquely bring to our 10x teams, and the potential you have to thrive here. Common to every role that 10xers perform, are 3 core competencies that we look for in our future 10xers – Business Impact, Change Driver & Delivery Excellence

We are committed to ensuring all job applicants are treated equally and fairly and encourage applicants of all ethnicities, race, religion, sex, sexual orientation, gender identity, family or parental status, age, neurodiversity or disability status. 

Accommodations

We recognize not everyone is the same. In fact, we embrace difference. If you require any form of accommodation during the interview process, please tell us so we can make arrangements to support. Any information that you provide will be recorded and maintained confidentially.

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