Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted 42 days ago

Senior Security Engineer

mangopay7 open roles

Where
Luxembourg
Work mode
Hybrid
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowSenior Security Engineermangopay · Luxembourg

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on mangopay's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

7.7% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 1.4%1 day
  2. 3.5%3 days
  3. 7.7%7 days
  4. 13.4%14 days
  5. 34.5%30 days
This job: posted 42 days ago

The posting

Mangopay is a wallet-based payment infrastructure built specifically for organisations with complex, multi-party fund flows. A pioneer in multi-party payments.

Our solution optimises fund flows on behalf of the organisations we work with using wallets as programmable, composable building blocks.

Mangopay’s regulated platform collects payments, secures transactions and holds funds, splits money between the various parties in the funds flow, and ultimately manages the payout to service providers, sellers, and consumers.

Platforms and fintechs using Mangopay regain control and transparency over multi-party payment flows, generate additional revenue, and improve operational efficiency. They can stay compliant while innovating and scaling.

Job Description

Mangopay is looking for a Senior Security Engineer to strengthen its technical security capability and support Engineering and Platform teams in designing, building and operating secure services. Reporting to the CISO, this is a hands-on role combining security engineering, technical ownership of security controls and close collaboration with Engineering.

The Security Engineer will act as the main technical bridge between Security and Engineering, helping teams assess security risks, resolve vulnerabilities, review architecture decisions and ensure that security controls are effectively integrated across Mangopay’s cloud, application and software-development environments.

The objective of the role is to enable secure delivery at scale through technical expertise, automation, practical guidance and effective operation of security controls.

Key Responsibilities

  • Partner with Engineering and Platform teams to provide practical security guidance on applications, APIs, infrastructure and major technical changes.
  • Perform risk-based security reviews and support the integration of security throughout the SDLC.
  • Review complex security architecture topics and provide guidance on cloud security, identity and access management, network security, application security and cloud-native services.
  • Assess vulnerabilities and CVEs, determine technical impact and exploitability, support remediation decisions and validate fixes.
  • Own and operate the Security Engineering toolset and technical security controls, ensuring they are appropriately configured, maintained, integrated and continuously improved.
  • Design, implement and review cloud and network security controls, including firewall policies, access controls and preventative guardrails.
  • Automate repetitive security activities and integrate security controls into Engineering and Platform workflows.
  • Work with the SOC to translate technical security findings and alerts into actionable remediation for Engineering teams.
  • Contribute to technical remediation and assurance activities linked to audits, regulatory requirements and security assessments.

Qualifications

  • Strong experience in Security Engineering, Cloud Security, Application Security, Product Security or a similar hands-on technical security role.
  • Strong practical knowledge of cloud security and cloud-native architectures, ideally within AWS environments.
  • Good understanding of application and API security, including authentication, authorisation, access control and common security vulnerabilities.
  • Experience with CI/CD environments and integrating security controls into software-development workflows.
  • Experience assessing vulnerabilities and CVEs and providing practical remediation guidance to Engineering teams.
  • Good understanding of identity and access management, network security, encryption, secrets management and cloud security principles.
  • Ability to review technical architectures, identify security risks and recommend proportionate controls.
  • Experience with vulnerability management, cloud security and infrastructure security technologies.
  • Ability to communicate effectively with software engineers, Platform engineers and architects and translate security requirements into practical technical solutions.
  • Strong analytical, troubleshooting and problem-solving skills.

Nice to Have

  • Experience in fintech, payments, financial services or another regulated environment.
  • Experience securing large-scale API-based platforms.
  • Experience with infrastructure-as-code, containers and Kubernetes.
  • Experience with threat modelling and secure design reviews.
  • Knowledge of PCI DSS, SOC 2, DORA or similar regulatory and assurance frameworks.
  • Relevant cloud or security certifications are beneficial but not required.

Additional information

  • Call HR
  • Interview with Senior Member
  • Interview with Head of Info Security
From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against mangopay's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on mangopay's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    mangopay's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.