Quantum Computing: Shaping the Future of Technology

Quantum Computing is inching closer to commercial reality. While still early-stage for most organisations, its potential to reshape industries like finance, healthcare and cybersecurity is becoming harder to ignore. But what does that mean for today’s tech leaders?

As the hardware catches up, the focus shifts to what surrounds it: developer tooling, sustainable engineering, and backend infrastructure. These are the foundations that will support tomorrow’s quantum-powered systems. Here’s where the real movement is happening.

DevEx & Tooling: Evolving to Meet the Demands of Quantum Computing

As quantum computing progresses, the tools that developers rely on must evolve too. Here’s where the focus is right now: 

Build Toolchains

Modern toolchains like Turbopack, Vite, and Rome are accelerating development by offering faster bundling, quick coding feedback, and all-in-one toolchains to keep processes streamlined and consistent. 

AI Pair Programming

AI pair programmers like GitHub Copilot and Amazon CodeWhisperer assist the development process by speeding up coding tasks, reducing bugs and easing team onboarding, ultimately driving efficiency and enabling developers to focus on higher-level problem-solving. 

Observability

As systems become complex, observability tools like OpenTelemetry and Honeycomb are essential in monitoring performance across systems, such as generating, exporting and storing data. 

Frameworks 

Frameworks such as Next.js 14, Remix, Astro, and SvelteKit offer speed, flexibility and server-side rendering (SSR) support, giving developers a strong foundation for building fast, scalable apps. 

Beyond the power and speed of modern tools, developers are also thinking about long-term sustainability. The industry must balance performance with environmental impact, to build responsible, future-ready systems. 

Green Tech & Sustainable Engineering: Balancing Power with Responsibility

Performance isn’t the only metric that matters. As tech leaders face pressure to reduce emissions and increase efficiency, sustainability is becoming an engineering priority.

Carbon-Aware Computing 

By aligning workloads with the availability of renewable energy, companies like Microsoft's Azure are measuring, understanding and reducing cloud carbon footprint, optimising performance and environment impact.   

Energy-Efficient Machine Learning

Some machine learning models use less energy, especially benefiting devices with limited battery or power. This not only enhances efficiency, but also contributes to sustainability by lowering carbon footprints. 

Software Sustainability Metrics

Metrics like Green Software Foundation’s Software Carbon Intensity (SCI) can help with sustainability by providing ways to calculate the rate of carbon emissions for a software system, eventually increasing transparency of an application’s credentials and influencing strategic decision making. 

Low-Carbon Frontend Practices

Developers are creating sites and applications that load faster and use fewer resources, which also means less power use and a better user experience.

Just as sustainability is changing how we approach performance, backend innovation is similarly influencing how we design and build scalable, adaptable systems.

The Backend Renaissance: Adaptive Infrastructure for Modern Demands

Meanwhile, back-end architecture is quietly undergoing a renaissance. Event-driven patterns, serverless computing with durable state, and PostgreSQL’s ongoing evolution are allowing systems to scale adaptively, without breaking budgets or uptime SLAs.

Event-Driven Architecture

Modern systems now react to events in real time, enabling more responsive, flexible applications for dynamic data and user behaviour.

Temporal, Kafka, and Pub/Sub Pipelines

These tools are foundational for managing complex workflows and streaming data, keeping systems running smoothly. 

PostgreSQL

PostgreSQL continues to be a versatile backend for a variety of applications, with a strong reputation for reliability, robustness and performance, making it ideal for web applications, data warehousing and analytics, telecommunications and more. 

Serverless + Durable State

Through the combination of serverless computing and durable state, developers can now run code that supports the saving of memory, ideal for complex or long-running tasks.

Final Thoughts

Quantum computing may not yet be part of your core stack but its ripple effects are already shaping how we think about tooling, sustainability and infrastructure. The smartest organisations are watching these shifts closely, preparing their systems (and their teams) for what’s coming next.

Want future-focused insights like this in your inbox? Subscribe to Talking Tech.