Senior Software Engineer - AI & Machine Learning

Heart Mind Talent
Bristol
5 days ago
Create job alert

We’re building the future of AI-powered legal tech — including one of the world’s first AI lawyers, built on a fine-tuned LLM's and novel AI research


We're looking for a Senior Software Engineer to help us bring cutting-edge machine learning into the hands of real users at scale. You’ll be part of a mission-driven team using AI to make legal help radically more accessible.


Backed by top-tier VCs and a substantial Series A funding round, we’re growing fast — and we want brilliant engineers to grow with us.


🛠️ What you’ll be working on:

  • Building robust, production-ready APIs and services that deliver AI functionality across our platform
  • Scaling AI systems for real-world legal use cases (document analysis, case prediction, automated advice)
  • Collaborating with AI researchers and engineers to deploy models into production
  • Working with event-driven architectures and async workflows to handle large-scale AI tasks
  • Ensuring observability, reliability, and compliance in high-stakes environments


👩‍💻 You should have:

  • Strong Python skills and experience building scalable backend systems
  • Solid understanding of API design and distributed architectures
  • Familiarity with event-driven tools (e.g., Kafka, Pub/Sub, AWS Step Functions)
  • Experience working with cloud platforms (AWS, GCP)
  • A proactive approach to performance, observability, and debugging


✨ Bonus points for:

  • ML Ops experience or experience deploying ML models to production
  • Familiarity with vector databases or AI model serving


💡 Our engineering culture:

  • Ship daily – we release fast and iterate even faster
  • Empathise with users – we build for lawyers and clients with deeply human problems
  • Strive for excellence – we want to build a generational company, and that means high standards
  • Experiment and learn – we’re on the frontier of applied AI, and we’re always testing new ideas
  • Remote-friendly

Related Jobs

View all jobs

Senior Software Engineer (GO/PHP)

Senior Software Engineer - AI & Machine Learning

Lead / Senior Software Engineer - ML/AI

Senior Software Engineers

Senior Backend Engineer - Data Engineer

Software Engineer

Get the latest insights and jobs direct. Sign up for our newsletter.

By subscribing you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Machine Learning Jobs in the Public Sector: Opportunities Across GDS, NHS, MOD, and More

Machine learning (ML) has rapidly moved from academic research labs to the heart of industrial and governmental operations. Its ability to uncover patterns, predict outcomes, and automate complex tasks has revolutionised industries ranging from finance to retail. Now, the public sector—encompassing government departments, healthcare systems, and defence agencies—has become an increasingly fertile ground for machine learning jobs. Why? Because government bodies oversee vast datasets, manage critical services for millions of citizens, and must operate efficiently under tight resource constraints. From using ML algorithms to improve patient outcomes in the NHS, to enhancing cybersecurity within the Ministry of Defence (MOD), there’s a growing demand for skilled ML professionals in UK public sector roles. If you’re passionate about harnessing data-driven insights to solve large-scale problems and contribute to societal well-being, machine learning jobs in the public sector offer an unparalleled blend of challenge and impact. In this article, we’ll explore the key reasons behind the public sector’s investment in ML, highlight the leading organisations, outline common job roles, and provide practical guidance on securing a machine learning position that helps shape the future of government services.

Contract vs Permanent Machine Learning Jobs: Which Pays Better in 2025?

Machine learning (ML) has swiftly become one of the most transformative forces in the UK technology landscape. From conversational AI and autonomous vehicles to fraud detection and personalised recommendations, ML algorithms are reshaping how organisations operate and how consumers experience products and services. In response, job opportunities in machine learning—including roles in data science, MLOps, natural language processing (NLP), computer vision, and more—have risen dramatically. Yet, as the demand for ML expertise booms, professionals face a pivotal choice about how they want to work. Some choose day‑rate contracting, leveraging short-term projects for potentially higher immediate pay. Others embrace fixed-term contract (FTC) roles for mid-range stability, or permanent positions for comprehensive benefits and a well-defined career path. In this article, we will explore these different employment models, highlighting the pros and cons of each, offering sample take‑home pay scenarios, and providing insights into which path might pay better in 2025. Whether you’re a new graduate with a machine learning degree or an experienced practitioner pivoting into an ML-heavy role, understanding these options is key to making informed career decisions.

Machine‑Learning Jobs for Non‑Technical Professionals: Where Do You Fit In?

The Model Needs More Than Math When ChatGPT went viral and London start‑ups raised seed rounds around “foundation models,” many professionals asked, “Do I need to learn PyTorch to work in machine learning?” The answer is no. According to the Turing Institute’s UK ML Industry Survey 2024, 39 % of advertised ML roles focus on strategy, compliance, product or operations rather than writing code. As models move from proof‑of‑concept to production, demand surges for specialists who translate algorithms into business value, manage risk and drive adoption. This guide reveals the fastest‑growing non‑coding ML roles, the transferable skills you may already have, real transition stories and a 90‑day action plan—no gradient descent necessary.