NexGen Cloud is the company behind Hyperstack, a full-stack AI cloud serving tens of thousands of customers from AI researchers to enterprises running the world's most compute-intensive workloads. We deliver on-demand and private GPU infrastructure to teams who treat performance as a requirement, not a feature.
We're a tight-knit, fast-moving team working at the cutting edge of AI cloud infrastructure. We practice what we preach, equipping our people with AI at every level so we can solve harder problems, ship faster, and keep raising the bar for what enterprise GPU infrastructure looks like.
THE ROLE:
Senior Software Engineer – AI Studio
This role exists because AI Studio — Hyperstack's platform for fine-tuning, evaluating, and deploying generative AI workloads — is growing fast and needs engineers who can take real ownership of the systems behind it. You'll design and build the core backend services, APIs, and user-facing features that orchestrate model training, evaluation, and deployment at scale, and contribute to architectural decisions that shape how the platform evolves.
This is a role for someone who takes accountability for production systems, thinks carefully about architecture, and wants to see the direct impact of their work on a platform used by thousands of AI teams.
What You'll Be Doing
Rather than a long checklist, here's what success in this role looks like:
- Design, build, and evolve core backend services and platform components — making architectural decisions that support scalability, reliability, and long-term maintainability
- Develop and maintain both backend services and user-facing interfaces that support AI workflows including model training, evaluation, and deployment
- Improve system observability, diagnose production issues, and optimise performance to keep the platform running reliably at scale
- Write clean, well-tested code and contribute to code reviews — actively helping raise engineering standards across the team
- Work closely with Product, Design, and Engineering to translate complex requirements into production-ready systems and features
- Support and mentor other engineers through design discussions, collaboration, and code reviews
- Identify opportunities to improve architecture, tooling, and development processes that enhance platform quality and developer productivity
About You
We're more interested in how you think and work than in a perfect CV. You'll likely bring a combination of the following:
- Strong experience designing and operating production backend systems and APIs
- Strong proficiency in Python and backend frameworks such as Flask
- Experience building full-stack applications using modern frameworks such as Next.js
- Experience designing scalable distributed systems and platform architectures
- Solid understanding of API design, service boundaries, and data systems — SQL and NoSQL
- Experience with Git, CI/CD pipelines, Docker, and Kubernetes
- Proven experience managing production systems including monitoring, debugging, and incident response
Nice to Have
- Experience working with LLMs, generative AI platforms, or model orchestration systems
- Exposure to model training, fine-tuning, inference, or evaluation pipelines
- Experience with GPU-intensive workloads or distributed computing systems
- Experience building developer platforms, experimentation tooling, or internal developer tools
- Contributions to open-source projects or AI/ML tooling
What We Offer
- Competitive salary and annual discretionary bonus scheme
- 25 days of holiday, plus public holidays
- Flexible working arrangements (remote or hybrid, depending on role and location)
- Real ownership and autonomy, with the trust to take initiative and experiment
- The opportunity to make a visible, meaningful impact as we scale
- Clear career progression and growth opportunities in a fast-growing company
- A collaborative, international culture built on trust, transparency, and ownership
- The chance to help shape NexGen Cloud's team, culture, and future alongside ambitious, mission-driven colleagues
MORE INFORMATION
Head over to our NexGen Cloud careers page to view current openings and follow us on LinkedIn and X to learn more about our journey, newest releases and hear exciting news in the neocloud space.
#J-18808-Ljbffr