At Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

At Quento, we empower our people to innovate and lead in delivering transformative ICT solutions to our clients worldwide. Quento Technologies seeks a highly motivated and experienced Cybersecurity Governance Specialist. The role will be responsible for the management of cybersecurity policy alignment.

Responsibilities:

Principal Security Engineer - Blockchain Wallet Infrastructure

Location: Remote - Location: US or EU (remote-first, office optional). Must be in the US, not Canada or in the European Union. France or Paris or as close as possible, always preferred

Compensation: $220K - $300K

Join a stellar team of leaders and experts in blockchain technology, cryptography, and infrastructure to build the backbone of blockchain wallet infrastructure for the next financial era. We are hiring a Principal Security Engineer to lead security design and development across our entire platform. Reporting directly to the CISO, you will set the strategy to protect our high-stakes financial systems, fix vulnerabilities, and keep client wallets safe.

This is a strategic and highly technical role spanning the full security lifecycle. You will make security part of every layer of the stack, from architecture design to incident response. Beyond defense, you will champion secure development practices, mentor engineers, and represent the company's security posture to clients and the wider community.

Responsibilities:

About us:

Soar is a global fintech startup that specializes in financing and investment. Currently headquartered in Saudi Arabia, Soar is growing throughout the region with a mission to help people achieve their financial goals with innovative financial and property investment solutions and tools through its multi-purpose platform, designed to offer a simple and seamless user experience.

Role Summary:

We are seeking a highly skilled and motivated Senior Penetration Tester to join our growing security team. In this critical role, you will be responsible for proactively identifying and mitigating security vulnerabilities across our innovative fintech platform. You will conduct advanced penetration tests on our web applications, mobile apps, and cloud infrastructure, working closely with our development and operations teams to embed security into the core of our products and protect our customers' sensitive financial data. 🛡️

A DevSecOps Engineer is responsible for integrating security practices into the entire software development lifecycle, ensuring that applications, infrastructure, and operations are secure by design. This role blends development, operations, and security expertise to maintain high-availability systems while proactively managing security risks and compliance requirements.

Responsibilities:

• Security Integration in CI/CD: Embed security checks, vulnerability scanning, and automated compliance tests into CI/CD pipelines.
• Infrastructure Security: Implement secure cloud and on-premises infrastructure using best practices for access control, encryption, and network segmentation.
• Container & Kubernetes Security: Manage and harden containerized environments, including image scanning, runtime protection, and pod security policies.
• Monitoring & Incident Response: Use observability tools to monitor systems for security threats, respond to incidents, and implement continuous improvements.
• Collaboration & Education: Work closely with developers, SREs, and QA teams to ensure security-first development practices, provide guidance on secure coding, and conduct threat modeling.
• Compliance & Governance: Ensure systems and processes comply with standards like ISO27001, SOC 2, GDPR, NIST, and maintain audit readiness.

Requirements

About METRO

METRO is one of Greece’s top employers, with over 11,500 employees. We operate My market, one of the country’s largest retail networks with 240 outlets, and are the leading company in wholesale consumer goods with 51 METRO Cash & Carry stores nationwide. As we expand our IT team, we are seeking a talented Mid/Senior Cybersecurity Engineer to join our dynamic environment and help shape the future of our infrastructure.

Are you a highly skilled and motivated Cybersecurity Engineer with a passion for safeguarding digital assets and innovative infrastructure?

If you thrive in a fast-paced environment and are eager to work in threat detection and mitigation across on-premise and cloud environments, we want you in #teammetro!

Your Role & Responsibilities

As a Cybersecurity Engineer, you will be a key technical expert, responsible for the design, implementation and operation of security solutions for on-premise, cloud, and hybrid infrastructures.  Your focus will include:

·         Firewall/WAF Infrastructure:

o    Manage and maintain firewalls / WAF such as Checkpoint, Cisco, Imperva and ensure optimal configuration and operation in cooperation with external partners.

o    Conduct regular vulnerability assessments and penetration testing.

 ·         EDR/NDR Infrastructure:

At Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

Quento Technologies seeks a highly motivated and experienced Security Testing Specialist to prepare and execute analysis of the applications from a security point of view. At Quento, we empower our people to innovate and lead in delivering transformative ICT solutions to our clients worldwide. Our high-performing, dynamic, and collaborative environment fosters professional growth at every stage. As a Security Testing Specialist, you will be responsible for including an analysis of the available documentation source code, of the architecture, and penetration testing.

InfyStrat is seeking a motivated Cyber Security Analyst to join our team and contribute to our mission of safeguarding our digital assets and infrastructure. In this role, you will monitor, detect, and respond to security threats, vulnerabilities, and incidents across our systems. You'll perform risk assessments, analyze security breaches, and provide remediation recommendations while collaborating with various teams to enhance our security posture. This is a fantastic opportunity to grow your skills in a fast-paced environment while playing a critical role in protecting our organization from cyber threats.

About Jobgether:

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Senior Security Engineer in the European Union.

We are looking for a highly skilled and experienced Senior Security Engineer to join a global, forward-thinking team. In this role, you will help shape and operate a comprehensive security program, covering both corporate systems and cloud infrastructure. You will collaborate with cross-functional stakeholders to assess threats, develop secure architectures, and implement robust security controls. This is a hands-on position that demands a strong technical background, a problem-solving mindset, and a proactive approach to identifying and mitigating security risks.

Accountabilities:

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for an Experienced Product Security Engineer in the United States.

This role is ideal for a seasoned security professional who is passionate about building secure, scalable, and trusted products. You will work directly with engineering and product teams to embed security throughout the product lifecycle—from design to deployment. In this position, you’ll play a crucial role in shaping secure architecture, conducting threat modeling and risk assessments, leading security testing, and mentoring teams on best practices. If you thrive in a fast-paced, collaborative environment and want to make a meaningful impact on how products are secured at scale, this opportunity is for you.

Accountabilities:

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for an Application Security Architect in Ireland.

In this role, you will be responsible for ensuring that the company’s applications and data are protected from cyber threats. You will work closely with development teams to integrate security into the software development lifecycle, conducting security assessments and mitigating vulnerabilities before they can be exploited. Your work will be crucial in safeguarding critical software systems, helping the company remain resilient against evolving security threats.

Accountabilities:

• Conduct comprehensive security assessments and vulnerability scans on applications, APIs, and other software components.
• Identify and analyze security vulnerabilities and risks, and develop strategies to mitigate them.
• Collaborate with development teams to integrate security practices into the software development lifecycle (SDLC).
• Provide guidance and training to development teams on secure coding practices and industry best practices.
• Stay up-to-date with emerging security threats and trends to ensure the company’s security posture remains strong.

Requirements