Junior Auditor
As a Junior Auditor, you will participate in audit projects and help improve business processes. The role offers a hybrid-flexible schedule and professional development opportunities.
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This job advert was originally written in Spanish.
• 4+ years of experience in solution architecture roles, enterprise architecture, or similar high-level technical design positions.
• Previous experience in highly complex organizational environments: banking, fintech, telecom, or other globally regulated industries.
• Demonstrable track record in designing multi-layered solutions (integration, data, backend, cloud) within digital transformation or legacy modernization contexts.
Technical Knowledge (conceptual and design-level, not implementation)
• Integration and APIs: Enterprise Integration Patterns (EIP), event-driven architectures (EDA), API Management, ESB/middleware, REST/AsyncAPI standards.
• Data: high-level data architectures (data lakehouse, data mesh, streaming vs. batch), data governance, lineage, and data quality.
• Cloud and Platform: architecture fundamentals in multi-cloud environments (AWS, GCP), containers and orchestration, Infrastructure as Code (IaC) concepts, and platform engineering.
• Backend and Applications: microservices, distributed architectures, resilience patterns (circuit breaker, saga, CQRS), and Domain-Driven Design (DDD) as a design tool.
• Security: secure design principles (zero trust, IAM, encryption in transit/at rest), GDPR, and applicable regulatory frameworks for the financial sector.
• Hands-on experience with Google Cloud and AWS.
• Abstraction and synthesis skills: the ability to distill complex requirements into clear, structured solutions.
• Executive communication: confidence in presenting and defending architectural proposals to non-technical profiles, with autonomy and credibility.
• Systemic thinking and business impact orientation, going beyond technical excellence for its own sake.
• Ability to influence without hierarchical authority in matrixed and global environments.
• Product mindset and value-delivery orientation, with the capacity to prioritize in highly ambiguous contexts.
What is it like to work at Deloitte?
🤩 High-impact projects where you will have a long career and learning path
☯️ Hybrid-flexible day-to-day: you will have flexible hours and a good balance between remote work and teamwork in our offices or those of our clients
⚽ Good atmosphere inside and outside the office: you will enjoy several team-building activities per year, cultural and sports activities... and much more!
🧘♀️ Comprehensive well-being: take care of yourself with our physical, mental, and financial health program... and with a medical team in the offices!
🤲 Social impact: You can sign up for a large number of national and international volunteering opportunities and pro-bono projects to put your time and talent at the service of those who need it most
🗣️Feedback and continuous learning culture: you will grow in an inclusive environment where equal opportunities and your personalized training plan will boost your development. Can you already see yourself at the Deloitte University in Paris?
🤝 Exclusive benefits for being part of Deloitte: you will be able to enjoy a wide catalog of benefits and a comprehensive flexible compensation plan
Imagine yourself participating in the transformation of the leading national and international organizations?
At Deloitte, we are committed to making an impact on society, our clients, and you.
• Design high-level architectures covering data, integration, backend, APIs, and platform layers, ensuring end-to-end coherence.
• Define architectural patterns and reference frameworks applicable to multiple initiatives or business domains.
• Evaluate technology options (Public Cloud, Hybrid, etc.) and develop well-founded recommendations based on trade-off analyses.
• Ensure that the proposed architectures comply with security, resilience, scalability, and governance standards.
• Act as the primary interface between functional teams, business areas, and technology organizations, facilitating mutual understanding between non-technical profiles and engineering teams.
• Lead discovery sessions, architecture workshops, and design reviews with senior stakeholders, both internal and from product and operations areas.
• Communicate architectural decisions clearly and adapt the message to diverse audiences.
• Draft and maintain high-quality technical and functional requirements, ensuring traceability from business needs to technical solutions.
• Produce architecture documentation (C4 diagrams, context views, integration, data) as reference artifacts for delivery teams.
• Participate in Architecture Review Board (ARB) processes or equivalent internal bodies, providing a cross-cutting and global perspective.
• Contribute to the evolution of the technological roadmap in coordination with the platform, data, and application domains.
• Identify architectural risks, structural technical debt, and opportunities for simplification or modernization.
• Stay up to date with financial sector trends (open banking, cloud, AI/data platforms, technology regulation) and translate their impact into design decisions.
________________________________________
Application
CV review
Initial phone call
Phone call
The information on your CV is checked and your expectations are discussed.
Online tests
Online test
Online tests depending on the role: English, numerical ability, competencies and abstract reasoning.
HR interview
With HR team
Group, individual or remote depending on the role and availability; covers your profile, interests, career history and competencies.
Business line interview
With one or more business-line professionals
With one or more professionals from the business line; covers responsibilities, duties, growth opportunities and possible technical questions.
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Deloitte is one of the Big Four professional services firms, providing audit, consulting, tax, and financial advisory services to a vast array of clients worldwide. With a global network spanning more than 150 countries, Deloitte is a category-defining leader in the consulting industry, employing hundreds of thousands of professionals. The firm's scale and breadth allow it to serve multinational corporations, governments, and startups alike, with deep expertise across technology, strategy, operations, and risk.
In Spain, Deloitte operates as a major employer with offices in multiple cities including Madrid, Barcelona, Bilbao, Seville, Valencia, and others. The Spanish practice is a key hub for technology and consulting talent, offering roles in areas such as SAP, cloud engineering, cybersecurity, data analytics, and AI. For international professionals, Deloitte Spain provides a dynamic, multicultural environment with opportunities to work on global projects, and the firm actively recruits multilingual talent, as evidenced by roles requiring German and other languages. The company's strong commitment to professional development and its global mobility programs make it an attractive destination for those looking to build a career in Spain.
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