At a Glance
- Tasks: Lead the design and delivery of innovative AI-driven audio systems.
- Company: Join AudioStack, a pioneering company in audio automation.
- Benefits: Enjoy stock options, hybrid work, and flexible hours.
- Other info: Work in a diverse, international team with rapid growth opportunities.
- Why this job: Be part of a revolutionary team shaping the future of audio production.
- Qualifications: Experience in Python and building agentic AI systems required.
The predicted salary is between 70000 - 90000 € per year.
About AudioStack
AudioStack is revolutionising the way brands and businesses create audio content at scale. Our AI-powered platform enables the seamless generation and customisation of high-quality audio (complete with voiceovers, SFX and music beds). We work with leading global brands, agencies, and developers, helping them unlock the full potential of audio automation.
About the Role
AudioStack is building the next generation of intelligent and automated audio creation – a system that uses AI agents to orchestrate audio production at scale. We're looking for a Senior Agentic AI Engineer to own the architecture and delivery of our agentic capabilities, from designing multi-step agent workflows to shipping production-grade orchestration pipelines.
You'll join a small, high-impact backend team in London and work closely with product and engineering leadership to define how intelligence is embedded into our platform. This is a hands‐on, high‐ownership role: you'll scope problems with the product manager, design solutions, build them, and see them through to production – all in a fast-moving environment where priorities shift and ambiguity is the norm.
What You'll Be Doing
- Own the end-to-end delivery of agentic systems – from scoping with Product to shipping to production.
- Design and implement multi‐agent orchestration systems, including agent loops, tool‐use patterns, and context management strategies.
- Make key architectural decisions around LLM integration: prompt design, caching strategies, cost management, and evaluation approaches.
- Build real‐time communication layers (Server‐Sent Events, WebSockets, HTTP/2 streaming) to power agent‐to‐frontend and agent‐to‐agent interactions.
- Contribute to the wider code base roadmap. Our product is great because we combine innovative AI and audio solutions in a best‐in‐class software foundation – all our engineers work to make the overall product exceptional.
- Raise the bar of backend engineering quality across the team through code review, knowledge sharing, and adoption of best practices.
- Collaborate with engineering and product leadership on technical direction, balancing short‐term delivery with long‐term platform health.
- Own the quality of the systems you build – including testing, monitoring, incident response, and iterating based on customer and stakeholder feedback.
Strong production experience with Python and a track record of shipping backend systems to production end‐to‐end.
Practical, hands‐on experience building agentic AI systems.
Demonstrated ability to operate in a resource‐constrained, fast‐moving environment with ambiguous objectives and shifting priorities.
Solid systems and solutions design skills, with the ability to scope problems, propose candidate architectures, and communicate trade‐offs clearly.
Experience with real‐time communication protocols.
Practical experience with cloud infrastructure, CI/CD pipelines – enough to bring a solution to production without depending on a dedicated infra team.
A track record of raising engineering quality in a team – through code review, mentoring, or introducing better practices.
Desirables
- Hands‐on experience going beyond out-of-the-box LLMs and prompt engineering such as RAG pipelines or fine‐tuning LLMs.
- Familiarity with agentic coding tools (e.g. Claude Code) and an understanding of patterns like context saturation management and agentic development loops.
- Background in audio, speech, or media technology.
Stock Options (subject to performance and time served).
The opportunity to work in a leading voice & audio AI company, with an exceptional tech team with diverse and highly recognised backgrounds.
Be part of a great story: we are making audio scalable for the first time in history.
Hybrid working and Flexible working hours with 2 days in the office per week.
The opportunity to shape a startup culture in a company in the fast‐growing audio/video space.
A truly international and diverse team.
Offices in the hottest startup hubs London, Barcelona, New York and San Francisco.
Dog friendly offices (come and meet Swanson and Bernie)!
Why Is Now a Really Exciting Time to Join AudioStack
AudioStack is the leading Audio-As-A-Service company with a very strong technology stack and AI R&D team, featured in some of the leading media.
We have a great team and culture and you will be immersed in a very international environment and market.
We are still a small team of 40 people expanding rapidly internationally. As an early employee you have a lot of room to apply and grow your skills fast, build out a team and move quickly with your ideas, enjoying a lot of space, flexibility and trust.
Join us now to revolutionise how audio production is delivered at scale!
Our Commitment to Diversity
We embrace diversity at AudioStack. To build a product that's loved by everyone, we need a team with all kinds of different perspectives, experiences, and backgrounds. That's why we're committed to hiring people regardless of race, religion, colour, national origin, sex, sexual orientation, gender identity, age or disability.
Senior AI Engineer in London employer: AudioStack Labs Ltd
AudioStack is an exceptional employer, offering a dynamic and innovative work environment in the heart of London. With a strong focus on employee growth, our hybrid working model and flexible hours empower you to thrive while contributing to cutting-edge audio technology. Join a diverse team where your ideas are valued, and enjoy unique perks like stock options and dog-friendly offices as we revolutionise audio production together.
StudySmarter Expert Advice🤫
We think this is how you could land Senior AI Engineer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the audio and AI space on LinkedIn or at industry events. A friendly chat can open doors that a CV just can't.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your past projects, especially those related to AI and audio. This is your chance to shine and demonstrate what you can bring to AudioStack.
✨Tip Number 3
Prepare for the interview by understanding AudioStack's mission and products. Be ready to discuss how your experience aligns with their goals and how you can contribute to their innovative audio solutions.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in joining our team.
We think you need these skills to ace Senior AI Engineer in London
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the Senior AI Engineer role. Highlight your experience with agentic AI systems and backend engineering, as this will show us you’re a perfect fit for our team.
Showcase Your Projects:Include specific examples of projects you've worked on that relate to audio automation or AI. We love seeing real-world applications of your skills, so don’t hold back on the details!
Be Clear and Concise:When writing your application, keep it straightforward. We appreciate clarity, so make sure your points are easy to understand and directly relevant to the role.
Apply Through Our Website:We encourage you to submit your application through our website. It’s the best way for us to receive your details and ensures you’re considered for the role without any hiccups!
How to prepare for a job interview at AudioStack Labs Ltd
✨Know Your AI Inside Out
Make sure you brush up on your knowledge of AI systems, especially those related to audio production. Be ready to discuss your hands-on experience with agentic AI systems and how you've tackled challenges in previous roles.
✨Showcase Your Problem-Solving Skills
Prepare to talk about specific problems you've scoped and solved in past projects. Use examples that highlight your ability to design solutions and make architectural decisions, particularly around LLM integration and real-time communication protocols.
✨Demonstrate Team Collaboration
AudioStack values collaboration, so be ready to share experiences where you've worked closely with product managers or engineering teams. Highlight how you've contributed to raising engineering quality through code reviews and mentoring.
✨Embrace the Fast-Paced Environment
Since the role involves navigating ambiguity and shifting priorities, come prepared with examples of how you've thrived in similar environments. Discuss your adaptability and how you manage to deliver quality work under pressure.
