AI Engineer Machine Learning Expertise in London: Apply Now (Potential Sponsor)

Make an impact where advanced engineering meets real-world change.

Location
London (Hybrid)

Type
Full Time, Permanent

Salary (£)
Competitive with excellent benefits

About QuantSpark
QuantSpark is where data, strategy, and AI converge to drive meaningful progress. They empower businesses and government to use data not just for profits, but for measurable human and societal benefit. Their projects go beyond analytics—they create AI systems that tackle real-world challenges, improve operations, and build lasting impact. Engineers, strategists, and innovators work side by side in an environment that accelerates growth and celebrates collaboration.

Job details

Benefits

• £6,000 annual training and conference allowance – grow your expertise continuously
• Matched pension contributions up to 6% – invest in your future confidently
• Private healthcare (Vitality) – keep your wellbeing in top shape
• EMI share options – own a part of QuantSpark’s success story
• 25 days annual leave plus bank holidays – recharge and refresh regularly
• Work abroad up to one month per year – keep flexibility and inspiration alive
• Central London office perks – socials, premium refreshments, and vibrant culture
• Cycle-to-work scheme and exclusive discounts – balance health and lifestyle easily

Requirements

• Strong programming and software engineering skills in Python, with solid understanding of scalable code and version control
• Proven experience designing, training, and evaluating machine learning models, including deep learning
• Skilled in developing data pipelines for large datasets using SQL, NoSQL, and cloud tools (AWS or Azure preferred)
• Hands-on knowledge of LLM operations and agentic AI tools like GPT-5, LangChain, and vector databases
• Understanding of MLOps, CI/CD, and model deployment best practices
• Clear communicator who can explain complex technical ideas across teams
• Eligible and willing to undergo SC clearance

Salary Details

QuantSpark offers a competitive salary with bonus potential, share options, and flexible benefits designed around personal growth and wellbeing.

About the Role

As an AI Engineer, you’ll design, develop, and deploy scalable AI and machine learning systems that solve complex problems and deliver measurable impact. You’ll work closely with data scientists, software engineers, and product teams to bring cutting-edge AI models into production. The work you do will shape the backbone of AI innovation that supports industries from finance to public services. Every model you fine-tune and every system you optimise helps create smarter, more sustainable solutions for real-world challenges.

Key Responsibilities

• Design and build AI systems that integrate seamlessly into scalable products
• Develop and optimise ML models to improve performance and reliability
• Create robust data pipelines ensuring clean, secure, and accessible data
• Collaborate across teams to align AI solutions with strategic goals
• Stay ahead of AI trends by researching and applying emerging technologies
  Each responsibility matters because it directly strengthens how businesses and government use data to make smarter decisions and improve lives.

Disclosure and Barring Service Check

All offers of employment are subject to background checks, including criminal (DBS) and financial checks to meet regulatory standards.

Equal Opportunity Statement

QuantSpark is committed to building a diverse, inclusive team where everyone feels valued. They welcome applicants of all backgrounds and encourage individuality, collaboration, and mutual respect.

Employer Details

• Company Name: QuantSpark
• Address: Central London, United Kingdom
• Contact: careers@quantspark.com

Reference Number
QS-AIENG-2025

How To Apply
If this sounds like the kind of role where you can thrive, don’t wait around. Apply now and start shaping the next chapter of AI innovation with QuantSpark.