Senior python backend software developer Work, Jobs in London, Eng (with Salaries)

Senior AI Engineer
AudioStack —London
- Full-time
- Hybrid work
- AI
- Python
- Flexible schedule
Quick apply
Senior Transaction Monitoring Officer
ISX Financial —London
- Weekend availability
- Spanish
- Azure
- Computer Science
- Annual leave
- Employee discount
Software Engineering Lead - Client Group
Schroders —London
- Full-time
- Azure
- Management
- DevOps
6d
Lead Cloud Automation Developer – Sofia, BG
Xtravirt —Leatherhead
- Hybrid work
- Azure
- English
- Java
- Referral programme
Senior AI Engineer (f/m/d)
Awin —London
- Hybrid work
- Azure
- System design
- Master's degree
Technical Product Manager QVAC - 100% remote
Tether Operations Limited —London
- Full-time
- Remote
- Computer Science
- Engineering
- English
Technical Product Manager QVAC (100% remote Worldwide)
Tether Operations Limited —London
- Full-time
- Remote
- Computer Science
- Engineering
- English
Senior Full-Stack Engineer - Onboarding (SDK)
Taktile —London
- Full-time
- Hybrid work
- English
- AWS
- JavaScript
AI Enabled SDLC Engineer
ClearRoute —London
- Hybrid work
- Microsoft Excel
- AWS
- Mentoring
Senior DevOps Engineer
Copper —London
- Hybrid work
- DevOps
- IT
- Financial services
- Annual leave
- Employee assistance programme
Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow —London
- Full-time
- Hybrid work
- Azure
- Salesforce
- DevOps
Quick apply
11d
Senior Engineering Lead, Index Distribution
LSEG (London Stock Exchange Group) —London
- Full-time
- Hybrid work
- Java
- SQL
- AWS
Senior DevOps Engineer
Copper.co —London
- Hybrid work
- DevOps
- IT
- Financial services
- Annual leave
- Employee assistance programme
Quick apply
Senior Product Engineer
Intercom —London
- Hybrid work
- AWS
- Machine learning
- JavaScript
- Annual leave
- Work from home
Senior Engineering Manager
Plentific —London
- Hybrid work
- Machine learning
- Python
- SDLC
- Employee assistance programme
- Life insurance
Quick apply
Senior Java Engineer
LSEG (London Stock Exchange Group) —London
- Full-time
- Oracle
- Java
- Mentoring
Platform Engineer III - Core Platform
Fanatics Betting & Gaming —London
- Remote
- Azure
- Java
- AWS
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Principal Data Engineer
ComplyAdvantage —London
- Hybrid work
- Java
- Master's degree
- AWS
- Annual leave
- Life insurance
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Engineering Director
Proton AG —London
- Management
- DevOps
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senior python backend software developer jobs near london, eng

Senior AI Engineer

AudioStack
London

Quick apply

Job details

Full-time

Benefits

Flexible schedule

Qualifications

Cloud infrastructure
Law
AI
Python

Full job description

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.

Requirements

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.

Benefits

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 immersive 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.

Quick apply

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senior python backend software developer jobs in london, eng

Senior AI Engineer

Senior Transaction Monitoring Officer

Software Engineering Lead - Client Group

Lead Cloud Automation Developer – Sofia, BG

Senior AI Engineer (f/m/d)

Technical Product Manager QVAC - 100% remote

Technical Product Manager QVAC (100% remote Worldwide)

Senior Full-Stack Engineer - Onboarding (SDK)

AI Enabled SDLC Engineer

Senior DevOps Engineer

Forward Deployed Solution Engineer – Applied AI FDE

Senior Engineering Lead, Index Distribution

Senior DevOps Engineer

Senior Product Engineer

Senior Engineering Manager

Senior Java Engineer

Platform Engineer III - Core Platform

Principal Data Engineer

Engineering Director

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