We are seeking a highly experienced
multi-skilled Lead Cloud Data Architect & DBA – AWS
to oversee the management, performance, and strategic direction of our cloud-based database infrastructure supporting mission-critical online payment systems. This role requires deep technical expertise in AWS-native databases—specifically DynamoDB, RDS PostgreSQL, and MongoDB—as well as a strong command of data architecture, governance, and operational best practices across our OLTP systems.
In addition to hands-on database responsibilities, the Lead DBA will serve as a technical leader, manager, and mentor for a small team of data engineers. The role involves collaborating closely with application developers, DevOps, and cybersecurity teams to ensure secure, scalable, and efficient data operations. The ideal candidate combines tactical execution skills with strategic vision for evolving our data platforms in a fast-paced, high-availability environment.
Key Responsibilities :
Manage and optimize the performance, availability, and scalability of databases in AWS, including DynamoDB, RDS PostgreSQL, MongoDB, and OpenSearch.
Implement and maintain backup, recovery, high availability (HA), and disaster recovery (DR) strategies for all managed databases.
Monitor database performance and proactively address issues related to latency, throughput, and resource consumption.
Define and evolve the data architecture to support robust, secure, and scalable storage patterns across multiple AWS database services, especially related to Payments and our ecosystem.
Enforce and evolve data governance policies, including data classification, lineage, and access controls.
Ensure compliance with industry standards and regulatory requirements for data privacy, integrity, and retention.
Lead, manage, and mentor a small team of data engineers, promoting continuous learning, collaboration, and high performance.
Delegate operational tasks and support development efforts to balance workload and improve delivery velocity.
Conduct regular code and solution architecture reviews, fostering a culture of accountability and technical excellence.
Collaborate with software engineers, DevOps, product owners, and security teams to ensure database solutions meet application requirements.
Act as the SME in cross-functional initiatives, including platform modernization and payment system enhancements, ensuring system observability and adherence to APM standards.
Communicate database performance metrics, risks, and improvement plans to both technical and non-technical stakeholders.
Implement database security best practices, including encryption, IAM policies, role-based access control, and audit logging.
Ensure compliance with internal policies and external standards such as PCI DSS for online payment systems.
Requirements :
Your expertise in a nutshell :
Minimum of 6 years experience leading teams within a database and software development / implementation environment.
Proven experience with AWS Cloud Database technologies, including DynamoDB, Aurora RDS (Postgres), and MongoDB (Atlas Cloud).
Experience with observability techniques, standards, and tools for system monitoring and alerting.
Bachelor’s or Master’s degree in Mathematics, Economics, Computer Science, Engineering, Statistics, or related field.
Previous experience in the online payments industry is highly valued.
Ability to utilize multiple data sources to drive ROI and identify trends for KPI mitigation.
Balanced technical and business acumen.
* Fluent in English;
Spanish is a plus.
Excellent communication skills, capable of engaging with C-level stakeholders.
Strong organizational, analytical, and multitasking skills.
Experience with integration projects in large global companies, especially within payments or technology sectors.
Proven track record of driving change through data-driven decision-making.
Ability to work effectively with internal and external stakeholders to align business and technical goals.
Our Team :
We prioritize collaboration and collective success.
We value fun and team bonding, with activities and a team-building budget.
Positivity, open communication, self-awareness, and eagerness to learn are highly appreciated traits.
Why Join Us?Growth & Career Development
Personalized internal training and a budget for external learning opportunities.
Work-Life Balance
Flexible schedule, remote work options, and summer hours in July and August.
Competitive salary, private health insurance, and additional benefits like vacation and vouchers.
Our Barcelona office offers amenities like free snacks, a rooftop terrace, and recreational activities.
Join us to innovate, learn, and grow with passionate professionals dedicated to delivering exceptional user experiences.
Equal Opportunity EmployerWe encourage applications from diverse backgrounds and welcome all qualified candidates regardless of race, gender, age, religion, nationality, sexual orientation, or disabilities.
LocationFlexible work arrangements available, with an office in Barcelona offering views and amenities.
We handle your data in accordance with privacy policies. For rights exercise, contact us at the provided address or email.
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