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. Through our services, 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 working with senior team members to identify, prioritize, and remediate 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.
* Promote DevSecOps adoption, embedding security controls and checks into existing CI/CD pipelines.
* Support vulnerability resolution with technical teams to reinforce best practices.
* Continuously evaluate, test and fine‑tune tooling such as Prisma Cloud and Snyk to ensure maximum effectiveness.
* Stay current with security trends, vulnerabilities, compliance regulations and emerging tools.
Requirements
* At least 1 year of experience in IT Security, preferably within software development or software house environments.
* Proficient English, written and spoken.
* Hands‑on experience with Cloud Security Posture Management tools such as Prisma Cloud.
* Proven experience with SIEM/SOC monitoring and response tools, especially Microsoft Sentinel.
* Baseline knowledge of application security and SCA/SAST/DAST solutions (e.g., Snyk).
* Baseline knowledge of secure SDLC practices, DevSecOps and integrating security into CI/CD pipelines.
* 1+ years with cloud platforms (Azure, AWS or GCP) and baseline knowledge of identity, access management and container security.
* Baseline knowledge of vulnerability management, threat modelling and risk assessment.
* Foundational scripting/automation skills (Python, PowerShell or similar) for security tasks.
* Excellent communication skills to explain technical security risks and solutions to development, DevOps and product teams.
* Problem‑solving mindset and collaborative approach to resolving security concerns.
We offer
* Integration in a dynamic, goal‑oriented and cooperative team.
* Health insurance extensible to the family.
* CrossJoin Assistance Program (psychology, psychosocial, financial, legal and nutrition consultations).
* Career plan transversal to the entire company.
* Monthly gym subscription.
* Team‑building events.
With the submission of your application you authorise the treatment and storage of your personal data within Crossjoin Solutions, Lda database for this recruitment process and/or other future opportunities.
#J-18808-Ljbffr