Tech Expertise Tech DNA DevOps Cloud

Building resilient multi-cloud DevOps infrastructure for the finance industry

Published on February 4, 2025
cloud_article_1_blog_cover_big_1_5-1 Building resilient multi-cloud DevOps infrastructure for the finance industry

What keeps finance executives awake at night? Geopolitical tensions, shrinking margins, and the increasing toll of severe weather are just the beginning. On top of that, they must navigate the complex balance between innovation and cost-saving through technology.

Across EMEA, financial services leaders prioritise digital transformation, regulatory compliance, and cybersecurity. In the Americas, these concerns dominate as well, coupled with the pressure to adopt and integrate new technologies. From generative AI (a long-term strategy for 65% of US banks) to advanced cybersecurity tools, technology offers solutions, but only if supported by a robust cloud infrastructure. And while surprisingly, only 17% of EMEA’s financial institutions  have fully adopted the cloud as of 2024, 33-44% have achieved maturity, and the rest are catching up. Regardless of where they are on their cloud journey, they increasingly understand one thing – the cloud is not an answer; clouds are. 

Building and managing multi-cloud infrastructure is one of the most critical responsibilities for tech companies, especially in finance. But it's neither easy nor risk-free. It involves granting access to highly sensitive data, like handing over the keys to an organisation's most valuable assets. Consequently, financial organisations and fintech providers need trusted, strategic partners capable of assembling and integrating expert teams that can fully own the process and work across all major cloud platforms. Individual contributors simply aren't sufficient for the task.

At Pwrteams, we specialise in providing dedicated, well-rounded tech teams that work cohesively to build, scale, secure, and continuously improve infrastructure. Our expertise spans across all major cloud providers, ensuring that financial organisations can navigate the complexities of multi-cloud environments with confidence. In this article, we’ll explore why multi-cloud DevOps infrastructure is essential for resilience in the financial sector and how a dedicated team partner can accelerate this transformation. From mitigating risks to optimising costs and meeting compliance demands, a well-implemented multi-cloud strategy is no longer just an advantage — it’s a necessity.

The rise of multi-cloud DevOps infrastructure

Operating without cloud solutions in the financial sector creates major limitations. Yet, it's important to remember that cloud technology is still relatively new. Amazon was a pioneer, launching its S3 and EC2 cloud services in 2006, with Google following soon after. Microsoft entered the scene later in 2010 with the debut of Azure.

What is a multi-cloud DevOps infrastructure?

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Cloud adoption really began to take off after 2015, but back then, the single-cloud model dominated. In this approach, companies relied on a single provider to host all their data and workloads. Over time, as businesses grew more dependent on cloud applications and data storage, it became clear that putting all your eggs in one basket was not a sustainable strategy.

Using just one vendor often meant limited tools and capabilities. More importantly, it created significant risks for data security by introducing a single point of failure. The introduction of GDPR laws was a turning point for many European organisations, prompting them to rethink their cloud strategies. Even leading providers like AWS and Google faced challenges in meeting regulations, such as keeping data within the EU or establishing transparent data transfer processes. A multi-cloud strategy helps address these concerns, improving resilience, enhancing service quality, and adding agility to business operations.

That said, a multi-cloud approach is not without challenges. While it provides flexibility and innovation, it also adds complexity. Managing multiple cloud environments successfully requires a skilled team with expertise in various platforms to deliver solutions tailored to your business. We’ll dive into this further in the following sections.

How the cloud revolutionised business operations

The move from on-premise systems to cloud computing has transformed the way businesses operate. Before cloud technology, organisations relied on rigid development methods like Waterfall, which involved long release cycles and offered little flexibility. The cloud introduced agility, allowing teams to update and iterate continuously. This innovation-friendly approach has since become a cornerstone of modern business operations.

Cloud computing also gave rise to a host of tools designed to improve collaboration, scalability, and efficiency. Leading platforms like AWS, Azure, and Google Cloud have delivered game-changing features in areas like security, data storage, and performance. These platforms enable businesses to analyse data in real time, scale dynamically, and utilise subscription-based pricing models, significantly lowering the barriers to entry. This has levelled the playing field for both startups and established enterprises.

In industries like financial services, the cloud hasn’t just improved operations — it has unlocked entirely new opportunities. Organisations have enhanced compliance processes, customer experiences, and cost optimisation strategies through cloud solutions. Today, multi-cloud strategies build on these advancements, combining the strengths of different providers to address regulatory complexities and security challenges. What began as a simple shift to cloud computing has now evolved into a mission to develop robust, flexible, and secure multi-cloud environments.

The benefits of multi-cloud for finance organisations

The multi-cloud strategy has emerged as a natural evolution from the single-cloud approach, addressing many of its limitations. This transformation has become so impactful that the adoption rate of multi-cloud DevOps infrastructure in financial institutions is projected to triple within the next three years. But what is driving so many organisations towards multi-vendor cloud solutions?

Risk mitigation 

For financial companies, one of the most significant benefits of multi-cloud DevOps is reducing the risk of relying on a single point of failure. Whether it’s an outage, a cyberattack, or another unforeseen issue, a well-implemented multi-cloud setup ensures you can swiftly migrate workloads and data to another provider, keeping operations secure and uninterrupted.

This built-in redundancy mitigates risks like data loss and service disruptions — a critical safeguard for financial and banking organisations. Consider the case of an Australian pension fund, where a $125 billion Google private cloud was accidentally deleted due to a configuration error. A robust multi-cloud environment could have prevented such a catastrophic impact or at least minimised the fallout. Without this safeguard, the fund suffered not only financial losses but also significant reputational damage.

Flexibility

Multi-cloud environments also provide access to the unique strengths of different cloud providers, fostering innovation and improving service quality. By leveraging a combination of features — such as performance, speed, storage capacity, and security measures — organisations can optimise workflows in ways a single vendor could not achieve.

For example, AWS excels in security features, helping safeguard sensitive data and systems. Meanwhile, Azure is renowned for its hybrid cloud integration capabilities, which are particularly beneficial for financial institutions transitioning to the cloud while retaining some on-premises workloads.

Maximising the benefits of a multi-cloud approach requires expertise to design and manage a resilient setup. At Pwrteams, we specialise in assembling expert teams, including DevOps Engineers, Cloud Architects, and Site Reliability Engineers. These professionals collaborate to optimise infrastructure for security, scalability, and performance, enabling financial institutions to confidently navigate the complexities of multi-cloud environments.

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Cost optimisation

Managing multiple cloud providers can help financial organisations control spending effectively. Cloud services have varying prices depending on the vendor, and a well-managed multi-cloud environment ensures you only pay for what you need. For example, it allows you to scale services as required and avoid paying for unused resources or accounts. Additionally, using multiple providers gives you access to discounted pricing on spare capacity, further reducing costs.

A skilled Cloud Architect or Manager is key to making this process efficient. They understand the cost structures of different cloud providers and allocate workloads in the most cost-effective way. With the help of other cloud experts, they can monitor performance, adapt to pricing changes, and maintain a sustainable, cost-efficient cloud strategy.

Geographical reach

Where your cloud provider’s data centres are located matters — especially for financial companies operating across borders. The distance between your systems and data centres affects latency or how quickly data moves between locations. Choosing nearby centres improves performance. Location also influences costs, as electricity, taxes, and labour expenses differ by region.

A single cloud provider may not cover all the areas you need, but a multi-cloud strategy eliminates this limitation. It lets you choose providers with data centres closest to your operations, improving service speed, enhancing security, and ensuring compliance with regional laws.

Regulatory compliance

One of the biggest advantages of a multi-cloud setup is meeting regulatory requirements across regions. By allocating workloads to specific locations as needed, you can stay compliant with local regulations, avoiding fines and legal issues.

For example, the Digital Operational Resilience Act (DORA) in Europe, which comes into force in 2025, requires financial organisations to ensure robust and resilient IT systems. A multi-cloud setup helps meet these requirements by reducing single points of failure, enabling flexible data storage, and enhancing security measures. This flexibility makes it easier to meet compliance demands like DORA and other financial regulations effectively.

How can technology help you meet EU regulations?

Learn about EU financial regulations coming in 2025 with Nora Georgieva, our expert Client Partner for fintechs & financial institutions.
Check what your tech stack needs to stay compliant!

Read Nora’s insights here

 

Challenges in managing multi-cloud infrastructure

A well-designed multi-cloud DevOps infrastructure can bring huge benefits for financial organisations. However, without careful planning, managing multiple cloud environments can become overwhelming. Issues like complex codebases, security risks, and regulatory requirements may slow down innovation instead of boosting returns. To avoid these pitfalls, partnering with experts who understand multi-cloud complexities is essential.

Complex multi-cloud setups call for a partner you can trust. We can connect you with DevOps specialists, cloud engineers, and SREs who simplify operations across platforms so you can focus on the big picture and effectively resolve the following challenges:

Management and upkeep complexities

More clouds mean more complexity. Each cloud platform has its own tools, policies, and systems that require monitoring and management. For example, working with three cloud providers means managing three separate sets of interfaces and troubleshooting systems. This increases the demand for skilled IT professionals who are familiar with all the platforms. A dedicated team of multi-cloud specialists can simplify this complexity. They ensure all clouds are managed efficiently, saving you from the headache of juggling multiple systems.

Seamless integration and interoperability

Integrating different cloud platforms isn’t straightforward. Each cloud provider uses unique communication protocols, data formats, and applications, which can lead to data siloes, higher costs, and performance issues. Managing a multi-cloud environment also requires consistent governance and security measures across all platforms. Without proper coordination, systems can become fragmented. Multi-cloud experts ensure smooth integration and communication between your clouds, eliminating compatibility issues and streamlining operations.

Strengthening security across the clouds

A multi-cloud setup provides better redundancy and resilience, but it also increases the attack surface. Each cloud adds more systems to monitor, making it harder to detect and address threats quickly. To maintain strong security, multi-cloud strategies require thorough and continuous monitoring. Experts help ensure every cloud component is secure and compliant with regulations. With the right team, you can stay ahead of potential threats while enjoying the benefits of multi-cloud flexibility.

Common AWS security issues

As highlighted in our article "7 Cloud Security Issues and AWS Best Practices", even the most advanced platforms like AWS can be misconfigured, leading to vulnerabilities

Read our article here

 

Upfront cost investment

A well-planned multi-cloud strategy can save money over time, especially for large financial institutions operating across borders. However, setting up and managing multiple clouds requires a higher upfront investment, as well as significant effort and resources. To control costs and make the investment worthwhile, it’s crucial to build a skilled, cross-functional team of cloud experts. These specialists understand how to navigate the complexities of multi-cloud infrastructure, balancing the trade-offs to create a cost-effective solution.

Partnering with a trusted tech team provider can help you quickly assemble a team of Cloud Architects, DevOps engineers, and Security experts. With their expertise, you can optimise your setup by:

  • Rightsizing resources to avoid unnecessary spending.
  • Taking advantage of provider discounts and special offers.
  • Regularly auditing and updating cloud policies to match changing needs and pricing.

Relying on experienced professionals can maximise the value of your multi-cloud strategy while keeping upfront costs manageable.

 

Solving multi-cloud issues with expert skills

As you can see, implementing a multi-cloud setup can be quite challenging. You can make it less so with the right skills and tools. Instead of hiring a dedicated manager for each cloud, using cross-functional experts can help. Here’s how Georgi Kostov, a Tech Lead at Funding Circle, explains it:

“When it comes to technical skills, modern teams should be technology-agnostic. The role of a software engineer is not necessarily writing code but solving technical problems. There is always something new to learn or explore, new technologies come and go, and experienced technologists today aren’t excited by the particular tooling but by the ideas that can be achieved.” 
Georgi Kostov
Tech Lead, Funding Circle

Choosing the right specialists for your DevOps team is crucial for building a successful multi-cloud setup. With cloud-agnostic experts, you can ensure your team is equipped to combine the best technologies to meet your business goals — without compromising your vision to suit the tools.

A well-designed infrastructure is equally important to simplify multi-cloud management. Using a uniform API layer, open standards, and portable code can streamline operations and reduce complexity when handling multiple cloud platforms.

To further enhance efficiency, tools like Databricks for data management and Kubernetes for container orchestration can make it easier to store, manage, and transfer data and workflows across clouds. When implemented thoughtfully, these technologies create a unified system that minimises effort, keeps operations running smoothly, and improves scalability.

 

Key roles in a multi-cloud DevOps team

Since we’ve already hinted at how qualified cross-functional teams can help you with multi-cloud implementation, let’s investigate the core functions involved that you might consider adding to your team. Here’s a rider, though.

While individual expertise is critical, true success in multi-cloud environments comes from how these roles collaborate. That’s why at Pwrteams, we don’t just provide seasoned specialists; we build integrated teams that work together seamlessly to deliver results. Those teams typically consist of the following experts for multi-cloud projects.

Cloud Engineers

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DevOps Engineers

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Site Reliability Engineers (SREs)

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With a talent pool that includes some of the best specialists in the industry, we ensure your infrastructure is secure, scalable, and efficient. Here’s a glimpse of our available talent pool.

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We’ve successfully placed over 50 highly skilled DevOps engineers into exceptional teams for our clients. These engineers have helped businesses scale their operations, improve performance, and build resilient multi-cloud infrastructures. Importantly, they work as part of cohesive, cross-functional teams, specifically designed to handle the unique challenges that multi-cloud environments present.

 

What is the Dedicated teams’ role in building multi-cloud infrastructure?

Recent research indicates an increasing adoption of multi-cloud DevOps infrastructures in banking and finance. While the specific results may differ across various studies, one consistent takeaway is the growing preference for cloud solutions spanning multiple providers. This isn't surprising considering that the advantages of this cloud strategy outweigh the disadvantages, paving the way for increased flexibility, security and resilience, all crucial factors in a regulated finance industry.

However, unlocking these benefits requires more than just access to cloud services. It demands the right combination of skills at the intersection of cloud engineering and DevOps, as well as a deep understanding of the financial sector’s unique needs. Building, scaling, and securing multi-cloud infrastructures is no small task. It requires specialised teams who can collaborate effectively and deliver tailored solutions. That’s where we come in, offering trusted partnerships that empower financial businesses to embrace the full potential of multi-cloud strategies.

Working with a partner gives you access to a global pool of skilled professionals without the hassle of direct hiring. Our teams handle every step of the recruitment process, from selecting vetted candidates who perfectly match your needs to seamlessly onboarding them into your organisation. This approach allows you to focus on what matters most — achieving your business goals — while we build and support the team that makes it possible.

Ready to hire or still not quite there yet?

Curious about fintech tech roles? Discover their skills, tools, and impact on your projects in our Talent Guide for Fintech CTOs ! And if you’re ready to take the next step, reach out to us and get expert support from day one!

Contact us

 

At Pwrteams, we understand that building a multi-cloud infrastructure is more than just a technical challenge — it’s a mission-critical initiative. That’s why we don’t just provide talent; we deliver high-performing, integrated teams who take full ownership of your most sensitive operations. Our global network includes experienced DevOps engineers, Cloud Architects, and Site Reliability Engineers skilled in working across all major cloud platforms. With an efficient recruitment process that takes just 4–8 weeks, we ensure you can quickly onboard the right team to advance your multi-cloud strategy.

Over the years, we’ve successfully filled over 100 specialised roles in the financial sector alone giving us deep insight into the unique challenges businesses in regulated industries face. We carefully match candidates with your specific needs, selecting only those with the right expertise and experience. Our professionals are also adept at navigating international setups, ensuring smooth collaboration across diverse teams — here’s just one example.

We value long-term partnerships because we know how critical they are for the sustained success of your business. By working with us, you gain a partner who’s invested in your goals, ready to support you through every stage of your multi-cloud journey — from implementation to scaling and beyond.

Whether you need a single Cloud Engineer or an entire team, we’ll provide the top-tier talent and continuity you need to build secure, scalable, and resilient multi-cloud infrastructure. With a 95.7% retention rate, we’re committed to fostering relationships that drive long-term growth and success for your business.

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