Join to apply for the Security Engineer role at Crossjoin Solutions
Crossjoin Solutions, founded in 2009, is a Portuguese IT company serving over 30 clients across Europe, Latin America, and North America. We support tens of millions of consumers in numerous countries worldwide.
We provide consulting services across a broad range of sectors reliant on information systems, including banking, insurance, healthcare, automotive, finance, and telecommunications. Our expertise covers end-to-end performance optimization, enterprise testing, major incident troubleshooting and resolution, full-stack architecture advisory, continuous integration, deployment acceleration, and infrastructure managed services.
Responsibilities
* Act as the junior engineer in working with Senior elements in identifying, prioritizing, and remediating security issues raised by Prisma Cloud, Microsoft Sentinel, and Snyk;
* Partner closely with security, software engineering and DevOps teams to implement secure coding practices, fix vulnerabilities, and strengthen the overall security posture;
* Proactively monitor, analyze, and respond to security alerts and incidents, ensuring timely mitigation.
* Perform threat analysis, incident response, and vulnerability assessments, and propose actionable improvements;
* Using available tools.
* Promotes a DevSecOps adoption, embedding security controls and checks into existing CI/CD pipelines;
* Supports vulnerabilities addressing with technical teams to reinforce best practices in security;
* Continuously evaluate, test, and fine-tune tooling like Prisma Cloud and Snyk to ensure maximum effectiveness;
* Stay current with security trends, vulnerabilities, compliance regulations, and emerging tools. To push for other work and security improvements.
Requirements
* At least 1 year of experience in IT Security, preferably within software development or software house environments;
* Proficient in English spoken and written;
* Hands-on experience with Cloud Security Posture Management (CSPM) tools such as Prisma Cloud;
* Proven experience in SIEM and SOC monitoring/response tools, especially Microsoft Sentinel;
* Baseline knowledge of Application Security and SCA/SAST/DAST solutions, particularly Snyk;
* Baseline knowledge understanding of secure SDLC practices, DevSecOps, and integrating security into CI/CD pipelines;
* 1+ experience with cloud platforms (Azure, AWS, or GCP), with baseline knowledge of identity, access management, and container security;
* Baseline knowledge in vulnerability management, threat modeling, and risk assessment;
* Foundational skills in scripting/automation (Python, PowerShell, or similar) for security tasks;
* Good communication skills to explain technical security risks and solutions to development, DevOps, and product teams;
* A problem-solving mindset and a collaborative approach to resolving security concerns.
We offer:
* Integration in a dynamic, goal-oriented and cooperative team;
* Health Insurance extensible to the family;
* Crosser Assistance Program (Psychology, Psychosocial, Financial, Legal and Nutrition consultations);
* Career Plan transversal to the entire company;
* Monthly gym subscription;
* Team-building events.
We are an equal opportunities employer and welcome applications from all qualified candidates.
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