WorldFirst

Site Reliability Engineering (SRE)

WorldFirst  •  Kingdom of Spain (Onsite)  •  2 months ago
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Job Description

Key Responsibilities• Ensuring Payment System Stability and High Availability: Lead technical initiatives to strengthen the reliability of our payment systems. This includes designingand implementing monitoring tools, logging frameworks, dashboards, diagnostic utilities, and disaster recovery plans. Conduct routine drills, develop contingencystrategies, and participate in on-call rotations to ensure rapid response and resolution of production issues across regions.• Incident Handling and Emergency Response: Conduct routine drills, develop contingency strategies, and participate in on-call rotations to ensure rapid responseand resolution of production issues.• Analyze and Optimize Production Issues: Investigate and analyze real-world production cases, such as performance bottlenecks or system inefficiencies, to deriveactionable insights and establish technical best practices. Contribute to the evolution of a highly available and resilient payment architecture.• Design and Implement Infrastructure Solutions: Architect and set up new Internet Data Centers (IDCs) to meet scalability and performance requirements. Developand execute comprehensive data protection plans that adhere to industry standards and compliance requirements, ensuring data integrity and security. Technical Requirements• Solid knowledge of Computer Science, and familiar with the principles of Operating System (Unix/Linux), Computer Storage, Computer Networking and otherrelated principles.• Proficient in at least one programming language, such as Java/Python/Shell with experience in developing operations and maintenance tools.• The strong ability to resolve system problems, good communication skills and a sense of ownership.• Experiences in operating Google Cloud Platform (GCP) / Oracle Cloud Infrastructure(OCI), OLAP platform (like DPDI, Flink, AntSpark), OcenBase (OB), Ant Trust-Native Service (ATS)   is a plus.
WorldFirst

About WorldFirst

WorldFirst is the No.1 third-party cross-border collection provider by market share (ranked by iResearch), and recognized as a Top Global Fintech Company 2025 by CNBC & Statista. Founded in London in 2004, we’ve helped 1.2 million businesses move money across borders—easy, fast, and at low cost. Whether paying overseas or collecting globally, WorldFirst is the digital payment platform that helps your business scale.

Industry
Finance & Insurance
Company Size
201-500 employees
Headquarters
London, GB
Year Founded
2004
Website
antgroup.com
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