Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Site Reliability Engineer Overview Commerce Media is hiring a Senior Site Reliability Engineer to lead the reliability, scalability, and production operations of a greenfield application within our enterprise platform. This is a high-impact, individual contributor role with end-to-end ownership of system reliability-from design influence through production operations. You will partner across engineering and platform teams to ensure services are resilient, observable, and production-ready from day one. About the Role Design Influence & Production Readiness• Drive reliability-focused design in partnership with engineering and platform teams• Lead architecture and launch readiness reviews, including: o Capacity planning o Failure-mode and risk analysis• Define and enforce non-functional requirements (availability, latency, resilience) Production Ownership & Incident Leadership• Own production reliability and service health• Act as incident commander, leading triage, mitigation, and communication• Lead blameless post-mortems with clear, actionable follow-ups• Proactively identify and reduce operational risk across the system Observability & SLO Management• Define and manage SLIs, SLOs, and error budgets• Design and operate monitoring and alerting using: o Prometheus, Grafana o OpenSearch / Elasticsearch o Opsgenie• Build dashboards aligned to user impact and system health Automation, Scalability & Platform Enablement• Drive automation-first operations to scale systems sustainably• Enhance CI/CD pipelines (GitHub Actions) with deployment gating and validation• Identify and resolve performance and reliability bottlenecks• Improve developer experience through operational tooling and best practices Technology Environment• Kubernetes, Docker• GitHub Actions (CI/CD)• Prometheus, Grafana (observability)• OpenSearch / Elasticsearch (logging/search)• Opsgenie (incident management)• AWS or equivalent cloud platforms• Preferred: Spring Boot and/or Golang services All About You• Years of professional experience operating distributed systems at scale in production• Strong expertise in: o Kubernetes and containerized environments o Observability (metrics, logging, tracing) o Spring Boot and/or Golang ecosystems• Hands-on across application, infrastructure, and release pipelines• Demonstrated ownership of service reliability, incident response, and operational strategy• Ability to influence system design through technical leadership and data-driven decisions• Pragmatic mindset-balancing automation, trade-offs, and system evolution• Experience navigating enterprise environments while maintaining delivery velocity• Leverages AI tools (e.g., Copilot, ChatGPT, Claude) to: o Accelerate design, coding, and testing o Improve code quality and operational outcomes• Integrates AI into workflows: o Architecture reviews, code generation, testing, and documentation• Applies strong judgment in production-critical, low-latency environments Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: - Abide by Mastercard's security policies and practices; - Ensure the confidentiality and integrity of the information being accessed; - Report any suspected information security violation or breach, and - Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges Remote - Utah: $96,000 - $163,000 USD Job Posting Window Posting windows may change based on the volume of applications received and business necessity. Candidates are encouraged to apply expeditiously.

Role Description The Regional Site Start Up (SSU) role is responsible for leading and delivering site start-up and activation activities across clinical trials. This role will ensure timely site activation, maintain strong relationships with sites, and work cross-functionally with internal and external teams to efficiently achieve study site activation timelines. The role provides regional expertise, ensuring large areas of geographic-specific needs are addressed and adherence to study milestone timelines. This role must possess excellent interpersonal skills, attention to detail, and the ability to collaborate across teams to ensure timelines are achieved. CORE JOB RESPONSIBILITIES: - Site Start Up and Activation: - Accountable to delivering individual site activation timelines to plan for assigned sites. - Gather, organize and share, as appropriate, all required essential documents from clinical sites and Sponsor specific documents to ensure compliance with Regulatory and Sponsor requirements as part of the site activation process. - Collect site intelligence to inform site discussions and maintain site information in CTMS. - Ensure site regulatory packages meet country requirements, TMF standards and ICH-GCP compliance. - Assist with reviewing Informed Consent Forms (ICF) as requested. - Facilitate the translation of Essential Documents that may be required in languages other than English for purposes of submission to and approval from Regulatory Health Authorities and/or Independent Review Board/Ethics Committees. - Provide regional expertise, addressing specific geographic challenges to facilitate site activation. Serve as the primary point of contact and escalation point for sites: troubleshoot issues and provide strategic solutions to ensure activation timelines are achieved. - Update trackers with key study information, risks and mitigation strategies. - Ensure all site start-up documents are filed in the TMF and are inspection ready. - Support inspection readiness activities related to site start up documents. - Cross-Functional Collaboration: - Partner with internal, external stakeholders and clinical sites to ensure good communication and coordination through the site start-up phase. - Ensure alignment with all global and local regulatory requirements. - Process Optimization and Compliance: - Maintain accurate records of site activation progress, including updates on document collections, submissions statuses, and timelines. - Identify and escalate challenges or delays in document collection, regulatory submissions, or site activation processes for resolution. - Identify opportunities for process improvement in site start-up activities and implement best practices to enhance efficiency and effectiveness. Qualifications - Demonstrated interpersonal & leadership skills. - A data driven approach to planning, executing, and problem solving. - Effective communication skills via verbal, written and presentation abilities. - Proactive and self-disciplined, ability to meet deadlines, effective use of time, and prioritization. - Demonstrated vendor management experience. - Technical proficiency in trial management systems (CTMS, TMF) and MS applications including (but not limited to) Project, PowerPoint, Word, Excel. - Experience in the clinical drug development process, including study start-up. - Knowledge of ICH/GCP and regulatory guidelines/directives. - Ability to understand and implement operational strategic direction and guidance for respective clinical trials, fostering a culture of collaboration and trust across diverse teams and stakeholders. - Support stakeholders by addressing concerns promptly and professionally, building positive relationships, and ensuring clear communication to maintain alignment with trial objectives. - Contribute to team productivity by maintaining open communication and supporting team members in their tasks. Requirements - Education: Bachelor’s Degree, minimum. - Years of Experience: 3 - 4 years. - Must have experience working with US and Canada. Company Description Parexel is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to legally protected status, which in the US includes race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

Role Description As our DevOps / Cloud Platform Engineer, you will operate, monitor, and maintain multiple Azure subscriptions and associated global applications. This is a true engineering + operations role: you’ll deliver project work (new builds and production changes) and also support incident tickets as part of the team. What you’ll work on (our team’s project examples): - Designing and maintaining Azure infrastructure (IaaS/PaaS) with automation-first practices - Cloud networking and secure-by-design infrastructure patterns (VNets, Private Link, NSGs, etc.) - Kubernetes-based delivery and operations (AKS) - CI/CD pipelines and automation for repeatable, reliable releases - Operational excellence: troubleshooting, runbooks, diagrams, and production support Key Responsibilities: - Design, build, and maintain Azure-based infrastructure using Terraform modules (IaaS and PaaS) for new projects and production updates. - Troubleshoot IaaS/PaaS issues raised via incident tickets and meet ticket closure SLAs. - Create and maintain environment documentation (diagrams, playbooks, runbooks, best practices) and drive knowledge sharing. - Communicate with internal partners and provide guidance on application and infrastructure design. - Automate repetitive development, operations, and deployment tasks; improve delivery reliability through CI/CD and engineering discipline. - Within the Linux-leaning role, take deeper ownership of Linux/Unix-focused DevOps workstreams (system administration, configuration, scripting, and platform troubleshooting). Qualifications - 3+ years of experience with Azure core services, including Resource Manager, VMs/Scale Sets, Storage - 3+ years of experience with Windows or Linux administration, with strong problem-solving ability. - 3+ years of experience with Azure Kubernetes Service (AKS). - 2+ years of experience with Terraform. - Experience configuring continuous integration using tools such as GitHub Actions and/or Azure DevOps. Benefits - Remote or in a comfortable office in Lviv - you choose. - Personal development plan, mentoring, English and Polish language courses. - Official employment from day one, annual review of salary and career prospects. - Events that unite the team and a space where everyone can be themselves.

Role Description As On-Site SEO Team Lead, you'll own the on-site SEO strategy across every product, lead our on-site specialists, govern the site-wide topical map, and scale our semantic SEO framework across the landing-page estate. You'll partner closely with Content SEO, Technical SEO, and Localization. This is also a people-leadership role - you'll grow a team and be measured on what it ships. Your day-to-day responsibilities include: - Own on-site SEO strategy across all products: landing pages, architecture, internal linking, and URL structure. - Govern the site-wide topical map and prioritize the content backlog against it. - Close the landing-page/content gap that drives both rankings and conversions. - Scale our semantic SEO framework so we own whole conversations, not single keywords. - Lead, hire, and coach the on-site specialist team. - Translate on-site wins into acquisition and billings impact for stakeholders. Qualifications - 5+ years in on-site/content SEO on large, complex, multi-locale websites. - Deep expertise in site architecture, internal linking, URL/taxonomy strategy, and landing-page optimization at scale. - Hands-on experience with topical maps and semantic SEO/topical authority frameworks. - People leadership experience, or clear readiness to step into a team lead role. - Commercially minded and comfortable influencing across content, technical, localization, and product. - Proficient with Ahrefs or SEMrush, GSC, GA4, and Screaming Frog/Sitebulb. Requirements - AI search readiness: structured content for citation, entity clarity, EEAT signals. - Multi-locale topical maps and programmatic/template-scale page builds. - AI tools and automations to scale audits and briefs. Benefits - 🚀 360 Growth: Limitless learning opportunities including access to platforms like Reforge and CoachHub, global conferences, feedback culture, digital libraries, and industry-leading subscriptions. - 🎯 Freedom & responsibility: Work on your terms, whether from home or anywhere in the world, with a home office budget to elevate your workspace. - 💪 Wellness simplified: Company-provided sick days, 20 paid suspension days, Headspace subscriptions, and recharge leave. - 🎉 Work hard - play hard: Celebrate achievements with company events like Town Hall, Meet the Client initiatives, team-building experiences, and workations.