Title: Staff Site Reliability Engineer, Data Platform Location: Austin United States Job Description: About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the opportunity to create impact at scale - tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world. Join Visa and do work that matters - to you, to your community, and to the world. Progress starts with you. Job Description The Staff Site Reliability Engineer (Azure) is responsible for designing, building, and evolving cloud-native, containerized infrastructure on Microsoft Azure that powers our data products and services. This role plays a critical part in advancing our platform maturity by supporting cross-functional squads, leading complex technical initiatives, and ensuring the availability, security, scalability, and reliability of our data ecosystem. As a Staff Engineer, you will bring deep expertise in Azure cloud architecture, Azure infrastructure implementation, systems design, networking, databases, and modern data technologies. You will also contribute hands-on experience with complex technology adoption, infrastructure automation, and high-scale distributed systems, with a strong emphasis on building and operating secure, resilient, and scalable solutions in Microsoft Azure environments. This role requires demonstrated experience architecting, implementing, and optimizing Azure-based platforms and services, including cloud networking, compute, storage, identity and access management, observability, and container orchestration. The ideal candidate will be capable of leading the design and delivery of enterprise-grade cloud solutions using Azure-native and hybrid-cloud patterns, and of driving best practices for reliability, security, and operational excellence across the data platform. This is a remote position. A remote position does not require job duties be performed within proximity of a Visa office location. Remote positions may be required to be present at a Visa office with scheduled notice. Visa requires at least 3 days in office, expectations of these days will be confirmed by your Hiring Manager. Qualifications Basic Qualifications • 5 or more years of relevant work experience with a Bachelors Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD Preferred Qualifications • 6 or more years of work experience with a Bachelors Degree or 4 or more years of relevant experience with an Advanced Degree (e.g. Masters, MBA, JD, MD) or up to 3 years of relevant experience with a PhD • Bachelor's degree in Computer Science, Engineering, or related field (Desirable but not mandatory). Technical Expertise: • Advanced experience designing and operating large‑scale, cloud‑native infrastructure (AWS preferred). • Strong hands-on proficiency with Infrastructure as Code (Terraform), including building reusable modules and platform-level components. • Deep understanding of Kubernetes and container orchestration for data platforms and distributed systems. • Knowledge of CI/CD systems, pipeline design, automation, and secure deployment practices. • Strong competencies in systems design, networking, distributed systems, and reliability engineering principles (SLOs, error budgets, incident response). • Understanding of database technologies including SQL, NoSQL, and data storage patterns. • Experience with observability stacks (Prometheus, Grafana, OpenTelemetry, ELK/EFK, Datadog, or similar). • Proficient in automation using Bash, Python, or Ansible-like tools. • Working knowledge of software engineering practices (version control, testing, code reviews, design patterns). Leadership & Execution: • Proven ability to lead complex, cross-functional technical initiatives from design to production rollout. • Demonstrated experience driving technology adoption and platform modernization across multiple teams. • Strong capability to define and implement infrastructure standards, best practices, and architectural guidelines. • Comfortable navigating ambiguity, making high-quality architectural trade-offs, and advocating for long-term technical investments. • Excellent problem-solving skills with a track record of reducing toil, eliminating technical debt, and improving system reliability. • Experience participating in and improving on-call processes, incident management, and post-incident reviews. Communication & Collaboration: • Excellent written and verbal English communication skills. • Ability to collaborate with data engineers, platform engineers, SREs, security teams, and product teams in a fast-paced environment. • Skilled at producing clear technical documentation, architectural proposals, and decision records. U.S. Applicants Only The estimated salary range for this position is $131,600.00 to $ 210,300.00 USD per year, which may include potential sales incentive payments (if applicable). Salary may vary depending on job-related factors which may include knowledge, skills, experience, and location. In addition, this position may be eligible for bonus and equity.Visa has a comprehensive benefits package for which this position may be eligible that includes Medical, Dental, Vision, 401(k), FSA/HSA, Life Insurance, Paid Time Off, and Wellness Program. Work Hours Varies upon the needs of the department. Travel Requirements This position requires travel 5-10% of the time. Mental/Physical Requirements This position will be performed in an office setting. The position will require the incumbent to sit and stand at a desk, communicate in person and by telephone, frequently operate standard office equipment, such as telephones and computers. Visa is an EEO Employer Qualified applicants will receive consideration for employment without regard to race, color religion, sex, national origin, sexual orientation, gender identity, disability or protect veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with the EEOC guidelines and applicable local law.

Title: Software DevOps Engineer Location: Poznań Department: Data Engineering Division: Innovation Job Description: LyondellBasell is a leader in the global chemical industry creating solutions for everyday sustainable living. With a nearly 70-year legacy that includes a Nobel Prize in Chemistry and our proprietary MoReTec recycling technology, LYB is enabling a more sustainable future for generations to come. LYB develops high-quality and innovative products for applications ranging from sustainable transportation and food safety to clean water and quality healthcare. LYB places high priority on diversity, equity and inclusion and is Advancing Good with an emphasis on our planet, the communities where we operate and our future workforce. We're addressing the global challenges of ending plastic waste, taking climate action, and supporting a thriving society, while generating value for our customers, investors, and society. Come Join an Inclusive Team LyondellBasell’s Digital Technologies (DT) organization provides value focused and scalable digital, data-driven, and advanced analytics solutions across LyondellBasell’s enterprise. Through working closely with other Software Engineers, Data Engineers, Data Scientists, business domain experts, and other members of DT, the Software DevOps Engineer will have the opportunity to provide significant business value through the delivery of scalable Software Engineering and DevOps capabilities on high value problems. Success requires a team of innovative, energetic, productive, software engineering minded, and humble individuals who demonstrate LyondellBasell’s core values in the application of software engineering and the development of DevOps infrastructure supporting each data-driven project. At LyondellBasell, we work a flexible hybrid schedule, which includes remote work-from-home days and in-person team collaboration days. A Day in the Life • Place emphasis on delivering value through the development and deployment of software engineering and DevOps solutions which leverage excellent software engineering practices • Work collaboratively with software engineers, data engineers, data scientists, and business SMEs (Process Engineers, Automation Engineers, Reliability Engineers, other business domain experts) in providing software engineering and DevOps capabilities which are critical to delivering data driven solutions • Work collaboratively across DT to ensure proper architecture, security, exception handling, testing, and code development standards are adhered to • Leverage deep software development expertise, code development standards, CI/CD practices, system design, and advanced technologies, to enable the delivery of data-driven projects • Design and develop technical platforms, frameworks, and applications, to provide data, business intelligence, and information • Network internally and externally to build relationships that foster technology transfer and collaboration • Assist with the promotion of digital transformation, training and development of other Software Engineers, Data Engineers, Data Analysts, and other peers throughout the organization You Bring This Value • BS (MS strongly preferred, and PhD desired) in Computer Science, Software Engineering, Computer Engineering, Aerospace Engineering, or related technical field • 0+ years professional hands on software development experience with a BS, MS or PhD • Demonstrated ability to work both independently and in a team • High level of enthusiasm and a love for software development, DevOps, and CI/CD infrastructure • Strong quantitative and problem-solving skills, including strong data, technical, and mathematical knowledge and skills • Strong Python and/or Java programming and scripting skills • Experience with microservices architecture, Kubernetes, Docker, IaC, Terraform, and/or CI/CD frameworks • Specialty skills in large scale computing, cluster computing, and/or cloud computing (Azure preferably) • Experience with Linux, Unix, Git, GitHub Actions, and software development testing frameworks Preferred Qualifications • MS or PhD preferred • 2+ years’ experience with a BS degree • Strong programming and scripting skills in other languages, such as C#, C++, Julia, or Scala • Experience with VS Code • Experience in providing software engineering solutions in various Data Science domains, such as Predictive Maintenance, Forecasting, Real Time streaming analytics, Image Analysis leveraging deep learning methodologies, and/or optimization Competencies Build Partnerships Drive Innovation Grow Capabilities Promote Inclusion Motivational Fit Technical Skills Deliver Results What We Offer We offer an environment where we encourage personal and professional growth and where you will be rewarded for your performance and results. You will have the possibility to work with specialist on all fields to develop innovative solutions and to extend your national and international network. In addition, we offer you a competitive salary and benefits package. The Company's Global Remote Work Policy allows eligible employees the option to work up to three days a week from home. LyondellBasell is committed to advancing diversity, equity & inclusion (DEI) to ensure a positive experience for all employees. #LI-MP1 #LI-Hybrid

Role Description Join our Team at GoDaddy, where we’re passionate about building software and infrastructure that solves problems. Our Database services SRE team is responsible for design, build, and maintain the Microsoft SQL Server databases that power GoDaddy.com and the company. What you'll get to do: - Design, implement, and support highly available and resilient Microsoft SQL Server environments using technologies such as Always On Availability Groups, WSFC, replication, mirroring, and log shipping, including at large scale (20TB+ OLTP systems). - Partner closely with software engineering and cross‑functional teams to design secure, scalable, and future‑ready database architectures aligned with long‑term business needs. - Establish, document, and maintain security standards, operational best practices, and performance optimisation strategies for MSSQL workloads, including troubleshooting using tools such as Extended Events. - Lead database deployments, upgrades, capacity planning, backup and recovery, and complex troubleshooting efforts, ensuring SLAs are consistently met across environments. - Build, automate, and optimise database infrastructure and operations using scripting, automation, and emerging technologies (including AI‑enabled agents), covering server builds, storage configuration, and SAN integrations. - Contribute as a reliable team member by managing work through Agile/Kanban tools (e.g., Jira), collaborating with vendors, and participating in a shared 24×7 on‑call rotation to support business‑critical systems. Qualifications - 4+ years of hands‑on experience administering MS SQL Server (2014–2025), including working in fast‑paced, mission‑critical environments. - 2+ years of experience with high‑availability and resiliency technologies such as Always On Availability Groups, Windows Server Failover Clustering (WSFC), and MSSQL Transactional Replication. - Strong technical foundation in T‑SQL, PowerShell scripting, Windows Operating Systems, and RAID, with the ability to automate and optimise database operations. - Demonstrated ability to take ownership of issues end‑to‑end, lead troubleshooting efforts, and consistently drive work to closure under pressure. - Experience working both independently and as part of a collaborative team, with clear, effective communication and adaptability to change. - 1+ year of experience using tools such as Jira, Confluence, or Kanban boards for tracking work, priorities, and delivery. Requirements - Experience with version control systems such as GitHub. - Exposure to or hands‑on experience with AI‑enabled tools or automation. - Familiarity with Storage Area Networks (SANs). - Experience with VB.NET or additional scripting/programming languages. Benefits - Paid time off. - Retirement savings (e.g., 401k, pension schemes). - Bonus/incentive eligibility. - Equity grants. - Participation in our employee stock purchase plan. - Competitive health benefits. - Family-friendly benefits including parental leave.

• Define and lead infrastructure and reliability strategy across the platform • Design scalable, resilient systems in collaboration with engineering teams • Optimize build, testing, and deployment processes for speed and stability • Establish and uphold best practices for CI/CD, monitoring, and observability • Lead incident response and drive continuous improvement post‑incident • Automate workflows to reduce operational toil and risk • Mentor engineers and foster a culture of operational excellence • Make strategic build‑vs‑buy decisions balancing speed, quality, and sustainability