At a Glance
- Tasks: Design and implement cutting-edge compilers for next-gen AI models on custom hardware.
- Company: Join OLIX, a pioneering tech company revolutionising the future of computing.
- Benefits: Competitive salary, equity options, premium healthcare, and generous time off.
- Other info: Dynamic team culture with opportunities for personal projects and career growth.
- Why this job: Be at the forefront of AI technology and make a real impact in a fast-paced environment.
- Qualifications: 5+ years in software engineering with expertise in C/C++ and ML frameworks.
About OLIXAI is growing faster than any technology in history and the explosion in demand has created a massive infrastructure gap; we can no longer build chips or power stations fast enough to keep up. The industry is still leaning on a ten-year-old hardware blueprint that has reached its limit. A new paradigm that is faster and more efficient will be the biggest economic opportunity of the next century and create the most important company of the next decade. OLIX is building this next paradigm; the Optical Tensor Processing Unit (OTPU) achieves performance and energy efficiency that is impossible to match from existing chips.
The role We’re searching for Senior Compiler Engineers to join the team building the ML backend (compiler, run-time, and debugger) for our next-generation OPTUs that connect PyTorch, Tensorflow, JAX, and MXNet down to our low-level kernel drivers. Your mission will be to create seamless support for a broad ecosystem of large AI models, and ensure we are pushing the limits of their performance envelope by closely partnering with hardware and modelling teams to understand device trade-offs.
Responsibilities
- Project Ownership: Own and deliver projects on your team's roadmap that unlock key high-impact technical and business milestones that drive the success of Olix.
- Architect & Build: Design and implement our compiler, runtime, and debugger for PyTorch, TensorFlow, JAX, and MXNet on custom hardware.
- Optimise Performance: Apply advanced techniques (layout, fusion, scheduling, tiling) to eliminate bottlenecks and maximise throughput.
- Mentor & Encourage Standards: Lead code reviews, coach peers, and uphold best practices in ML backend and performance engineering for your team.
- Guide Team Direction: Stay ahead of GPU, AI accelerator, and optical computing trends; propose and prototype innovations.
Skills & Experience
- 5+ years of experience in software engineering with a focus on C/C++ programming.
- Deep expertise in ML framework internals, compilers, low-level programming, and optimisation techniques.
- Deep expertise in optimising Tensorflow, PyTorch or JAX deep learning models.
- Deep expertise with multiple toolchains like LLVM, OpenXLA/XLA, MLIR, TVM.
- Practical experience applying machine learning in high-performance computing contexts.
- Strong problem-solving skills and the ability to think critically and creatively.
- Experience in high‑pace, dynamic work environments.
- Excellent teamwork and communication skills, with the ability to collaborate effectively with cross‑functional teams.
- Bachelor's degree in computer science, electrical engineering, telecoms engineering, mathematics, or a related field.
- Personal projects are a key differentiating factor and hold more weight than other requirements.
Compensation & Benefits
- Competitive Salary: £174,000 – £234,000 annual salary commensurate with your experience, skills, and location.
- Equity & Ownership: Meaningful stock options. You’re not just joining the mission; you’re owning a piece of it.
- Proximity Bonus: We value your time. To minimise your commute and maximise your life, we offer a £24K annual Living-Local Bonus if your residence is within 20 minutes of the office.
- Health & Wellbeing Premium Healthcare: Comprehensive BUPA medical and dental cover, including Medical History Disregarded (MHD), for complete peace of mind.
- Time Off: 25 days of annual leave, plus all UK public holidays.
Senior Compiler Engineer in London employer: OLIX
At OLIX, we pride ourselves on being at the forefront of technological innovation, offering a dynamic work environment that fosters creativity and collaboration. As a Director of Quality, you will play a pivotal role in shaping our quality infrastructure, with ample opportunities for professional growth and development in a fast-paced industry. Our commitment to excellence is matched by our supportive culture, where every team member's contributions are valued, making OLIX an exceptional place to build a meaningful career.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Compiler Engineer in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at OLIX or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to OLIX.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like OLIX.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like OLIX that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior Compiler Engineer in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at OLIX.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at OLIX and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at OLIX
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If OLIX uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
