Careers

Final is a world leader in trading algorithms and trade execution technologies development. Our multi-disciplinary teams have developed a unique and highly successful machine learning algorithmic based HFT platform that delivers excellent results. In a world increasingly dominated by learning machines and artificial intelligence, we at Final are especially proud of our humans. Our elite team of exceptional people are the soul of our company, and it is our top priority to provide them with a professionally fulfilling environment that supports a healthy work-life balance. Our employees are encouraged to pursue their passions outside of work and we are proud to offer them a variety of opportunities, multiple resources and an agile work environment which promotes their wellbeing. We are seeking a talented, tech savvy Detection Engineer to join our Cyber Security team and elevate Final’s detection and response capabilities across cutting-edge systems.

Responsibilities

• Lead initiatives to enhance our capabilities for effectively detecting and responding to security incidents.
• Design, develop, refine detection rules, alerts, and dashboards across Final’s security platforms to identify malicious or suspicious behavior.
• Deploy, manage, and maintain the infrastructure components of various detection platforms—including indexers, search heads, forwarders, and clusters—to ensure high availability, optimal performance, and scalability
• Parse and analyze logs from endpoints, servers, network devices, cloud services, EDR/XDR, and more.
• Automate detection pipelines and content deployment using Detection-as-Code methodologies and CI/CD frameworks.
• Tune and optimize detection logic to minimize false positives and enhance alert fidelity.
• Collaborate with different teams to continuously improve detection coverage.
• Integrate with SOAR tools and workflows, developing playbooks that enhance speed and consistency of incident response.
• Perform proactive threat hunting, alert triage, and incident investigations, leveraging threat intelligence and different cybersecurity frameworks.

Experience:

• Minimum 4 years in detection engineering, or equivalent roles.
• SIEM proficiency: Hands-on experience with Splunk or Azure Sentinel is mandatory; working with both is highly desirable.
• Familiarity with Detection as Code frameworks and CI/CD best practices.
• Hybrid environment: Experience operating across Linux/Windows on-premises and cloud infrastructure.
• Security fundamentals: Strong grasp of networking, operating systems, EDR/XDR, IDS/IPS, proxies, firewalls, and endpoint behaviour.
• Analytical mindset: Able to distinguish between false positives and true alerts and continuously refine detections.
• Collaboration & communication: Work effectively across teams to implement robust detection strategies.
• Self‑driven: DIY approach—adept at researching, building, and deploying solutions end‑to‑end.

Advantage

Certifications: Splunk Certified Enterprise Security Admin, Azure Security Engineer Associate (AZ-500) or similar.

Final is a world leader in trading algorithms and trade execution technologies development. Our multi-disciplinary teams have developed a unique and highly successful machine learning algorithmic based HFT platform that delivers excellent results. In a world increasingly dominated by learning machines and artificial intelligence, we at Final are especially proud of our humans. Our elite team of exceptional people are the soul of our company, and it is our top priority to provide them with a professionally fulfilling environment that supports healthy work-life balance. Our employees are encouraged to pursue their passions outside of work and we are proud to offer them a variety of opportunities, multiple resources and an agile work environment which promotes their well-being.

We are looking for a talented, tech-savvy individual to join our Cyber Security team and help us tackle the toughest security challenges in Final’s cutting-edge ecosystem.

In this role, you will be a subject matter expert and play a major part in our efforts to build and maintain Final’s security infrastructure, design secure architectures, enforce security best practices, and automate security processes.

The Cyber Security team is composed of strong and experienced security engineers, responsible for defining the security strategy and managing all of Final’s infrastructure.

Responsibilities:

• Define, implement, and maintain Final’s security policies, standards, and methodologies; ensure they evolve with new threats and technologies.
• Design, deploy, and operate detection, prevention, and response technologies across a scaled, diverse, and complex environment (hybrid infrastructure: public cloud + on-premises).
• Build and operate secure infrastructure: hands-on ownership of security configurations and system hardening.
• Conduct security assessments, secure-design reviews and architecture assurance reviews to identify and mitigate possible security risks.
• Automate security processes: configuration deployments, infrastructure management, detection, response, compliance checks, patching, configuration drift, etc.
• Design, develop, and implement secure software development and deployment pipelines, incorporating best practices, automation, and CI/CD methodologies.
• Stay ahead of emerging cyber threats and technologies: research, evaluate, pilot, and integrate where relevant.
• Participate in creating incident response playbooks, coordinate incidents investigations, root cause analysis, and lessons learned.

• 6+ years of experience in security engineering, or equivalent.
• Strong hands-on experience with security tools, services, deployment automation, and configuration management.
• Demonstrated expertise in cloud security, including low-level design of secure cloud architectures (e.g., VPCs, network segmentation, endpoints, encryption).
• Solid understanding of operating systems (Linux, Windows, macOS) and networking fundamentals (TCP/IP, DNS, VLANs, routing, etc.).
• Well-versed in identity & access management: Conditional Access, Zero Trust, RBAC, identity lifecycle, access reviews, compliance, and governance.
• Hands-on experience with infrastructure as code.
• Experience securing microservices, containerized environments and serverless.
• Strong knowledge of modern Secure Software Development Lifecycle (SSDLC) practices: threat modeling, secure design, code reviews, API security, SAST/DAST/SCA.
• Programming/scripting skills to build automation, tools, and playbooks.
• Self-motivated and autodidactic, with the ability to deliver solutions end-to-end as part of a “do it yourself” approach.

Advantage:

• Relevant courses and qualifications.
• Experience in securing AWS services.

Final is a world leader in trading algorithms and trade execution technologies development. Our multi-disciplinary teams have developed a unique and highly successful machine learning algorithmic based HFT platform that delivers excellent results. In a world increasingly dominated by learning machines and artificial intelligence, we at Final are especially proud of our humans. Our elite team of exceptional people are the soul of our company, and it is our top priority to provide them with a professionally fulfilling environment that supports healthy work-life balance. Our employees are encouraged to pursue their passions outside of work and we are proud to offer them a variety of opportunities, multiple resources and an agile work environment which promotes their well-being.

We are looking for a talented SysAdmin who is a tech-savvy individual and will join our IT team to help us build, secure, and maintain our Microsoft and endpoint environments. In this role, you will be a subject matter expert and take a major part in our efforts to manage Final's infrastructure, ensuring seamless operation and high availability of services, while leading our endpoint management strategy.

The IT team is composed of strong and experienced IT professionals, responsible for defining the IT strategy and managing all of Final’s on-premises and public cloud IT infrastructure.

Responsibilities

· Design, deploy, and operate endpoint management solutions using Microsoft Intune and Jamf.

· Manage, maintain, and secure Windows servers and endpoints across the organization.

· Design, deploy, and operate Final’s Microsoft infrastructure on-premises and in the cloud.

· Automate IT processes to support and improve Final’s IT infrastructure.

· Provide hands-on support for complex endpoint and server issues.

· Identify and evaluate new promising IT and endpoint management technologies.

· 5+ years as an SysAdmin with deep knowledge of Microsoft infrastructure and Azure services (Entra ID, 365 etc) – must.

· Proven experience managing endpoint environments with Intune and Jamf – must.

· Hands-on experience with Windows Server administration (setup, management, troubleshooting).

· Coding/scripting capabilities (PowerShell / Bash / Python).

· Deep knowledge of IT domains: networking, operating systems (Windows, Linux, MacOS), Firewalls, etc.

· Self-motivated, autodidact, with a “can-do” attitude and ability to deliver end-to-end solutions.

· Up to date with the latest IT standards and emerging technologies.

· Strong team player with excellent communication skills.

Advantage

· Knowledge of Linux distributions.

· Experience designing virtualization architectures for both on-premises and public cloud environments.

· Experience with endpoint security and compliance solutions.