Role Description Valstro is looking for a Site Reliability Engineer (SRE), to join our team! This person will help ensure the reliability, availability, and performance of our cloud native trading platform. The role entails building and maintaining infrastructure, automating processes, and working closely with the Development and Platform teams to ensure seamless integration and deployment of the service. The successful candidate will serve as an essential link between the wider organization, executive leadership, and external vendors. - Act as a key intermediary between engineering, executive leadership, and external vendors. - Ensure the reliability, availability, and performance of our cloud-based trading solutions. - Develop and maintain monitoring solutions to track system performance and reliability. - Automate operational tasks to improve efficiency and reduce manual intervention. - Collaborate with development teams to ensure seamless integration and deployment. - Respond to incidents and troubleshoot issues to minimize downtime. - Continuously improve systems and processes to enhance reliability and performance. - Participate in on-call rotations to provide 24/7 support for critical systems. Qualifications - 3+ years experience supporting Production level systems. - Strong experience in site reliability engineering, systems engineering, or a related field. - Proficiency in cloud-based infrastructure (e.g. AWS, Azure, or Google Cloud). - Experience with monitoring and logging tools (e.g., ELK, LGTM, Prometheus, Datadog). - Expertise in automation and scripting (e.g., Golang, Python, Bash, Terraform). - Knowledge of containerization and orchestration (e.g., Docker, Kubernetes). - Ability to effectively communicate and liaise between stakeholders, including internal teams, executive management, and external vendors. - Strong troubleshooting and problem-solving skills. - Experience in establishing and enhancing reliability engineering practices and processes. - Capable of operating effectively in a dynamic organizational environment with high delivery and quality expectations. - Fintech experience = bonus. Requirements - A recent bachelor's degree in Computer Science, Software Engineering, or related field. - Knowledge of SREing. - Knowledge of observability and tooling, particularly the Grafana stack. Benefits - Excellent benefits package, including pension or 401 (k) plans. - Unlimited PTO. - Highly competitive compensation.

Role Description Phoenix Cyber is looking for a SOAR Consultant to support a commercial client. This is a 100% remote, work-from-home position anywhere in the continental United States. - Provide technical expertise and real-life experience in creating innovative solutions within the cybersecurity space - Develop and implement automations in response to security incidents - Proactively collaborating, developing, and designing security orchestrations with SMEs/engineers, vendors, and project stakeholders - Ability to navigate and adapt to a fast-paced ever-changing environment with a team of like-minded, cross-functional individuals Qualifications - Minimum 2 years of SOAR experience - Expert knowledge of SOAR technologies - Demonstrated proficiency in cyber security platforms: SOAR, SIEM, IDS/IPS, DLP, WAF, Endpoint Security - Degree in a STEM related discipline and/or a minimum 5 years of cybersecurity experience - Cybersecurity consulting experience - Nice to Have: Experience with Palantir - Nice to Have: Experience with PowerBI Company Description Phoenix Cyber is a national provider of cybersecurity engineering services, operations services, sustainment services and managed security services to organizations determined to strengthen their security posture and enhance the processes and technology used by their security operations team. Phoenix Cyber is an equal opportunity employer and complies with Executive Order 11246, Section 503 of the Rehabilitation Act of 1973, the Vietnam Era Veteran's Readjustment Assistance Act (VEVRAA), all amendments to these regulations, and applicable executive orders, federal, and state regulations. Applicants are considered without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, and/or veteran status. Phoenix Cyber participates in E-Verify to confirm the employment eligibility of all newly-hired employees. To learn more about E-Verify, including your rights and responsibilities, go to https://www.e-verify.gov/ Salary range is flexible.

• Own the end-to-end lifecycle of AI deployment for manufacturing clients, from scoping and integration to production hardening and handover. • Embed with customer operations and IT teams, serving as the main technical advisor and point of contact. • Integrate AI vision systems with OT/IT/cloud stacks, including OPC-UA/Modbus/PLCs, NVIDIA Jetson edge inference, ERP, and customer cloud platforms. • Build and iterate data pipelines and customer-side data flywheels, covering edge-to-cloud capture, model deployment, monitoring, and feedback loops. • Troubleshoot software, networking, and integration issues in live production environments. • Document architectures and configurations, producing formal handover artifacts for long-term support. • Train customer operators and engineers in both French and English to ensure successful adoption and operation of deployed systems. • Participate in pre-sales scoping calls and contribute field learnings to the product and engineering roadmap, helping shape reusable deployment patterns and internal tooling. • Support on-site data collection and annotation as needed.

Role Description We are seeking an experienced QA engineer (m/f/d) who will champion the delivery of high-quality products across our entire ecosystem. The ideal candidate will be hands-on with automation tools, have an eye for detail, and be adept at fostering a culture of quality within the team. - Contribute to and improve test strategies that align with product goals and timelines - Support automation efforts using tools like Playwright and enhancing the efficiency of testing processes - Collaborate with product managers, developers, and other stakeholders to establish acceptance criteria and clarify requirements - Provide constructive feedback to improve test coverage and code quality - Help implement and optimise a Shift-Left testing approach - Advocate for quality at all levels of the product development lifecycle, from design to deployment - Ensure clear documentation of test plans, processes, and results - Stay current with industry trends and emerging QA technologies to drive continuous improvement - Collaborate early in the development cycle to clarify requirements, design testable stories, and identify risks - Coach developers and team members on quality best practices, test design, and the use of automation frameworks - Promote a quality-first mindset by leading discussions on testing strategies during planning and grooming sessions Qualifications - Strong hands-on experience with automation tools, especially Playwright - Enjoy helping the team grow when thinking about quality & feel comfortable sharing (QA) knowledge across teams - Passionate about preventing issues before they become bugs and can collaborate early in the SDLC to make that happen - Solid understanding of testing methodologies, including functional, regression and have had exposure to backend and frontend projects - Familiarity with market research tools and platforms is a plus - Experience with agile methodologies and working within an agile team - Proficiency in CI/CD tools and version control systems (e.g., Jenkins, Git) - Thrive in collaborative environments and confidently engage with a range of stakeholders to drive the best outcomes - Exceptional problem-solving skills and attention to detail - Work with persistence, curiosity and compromise Benefits - Flexibility policy means there is no hard cap on the number of vacation days you can take - Temporary work from abroad - If you're based in the EU, you can work outside your country of residence for up to 180 days per year - All the hardware you need and your own MacBook - If you are located in Hamburg or Berlin, you'll get a Deutschland ticket or access to a mobility budget with the NAVIT app to get you to and from the office space - Subsidised Urban Sports Club or ClassPass membership based on location - Access to co-working spaces if located in one of the cities where most of our fellow Appinioneers are (Hamburg, Berlin, Munich, London, Madrid, Barcelona, or New York) Additional Role Details - This is a fully remote position open to candidates based in Germany, the UK, Portugal, the Netherlands, and Spain - This role will report directly to our QA Team Lead - Please ensure that your application is submitted in English