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Founding Research Engineer Ontology & Knowledge Graphs

60x.ai is seeking a software engineer to work on the AI Brain platform in Greater London. The role involves designing hierarchical ontology generation, developing per-tenant configuration mechanisms, and creating evaluation pipelines for generated ontologies. Candidates should have expertise in Rust and Python, ...

Senior Systems Engineer: Performance & Reliability, Scale

Graphcore is seeking a Senior Systems Engineer in Bristol to enhance AI compute through systems analysis and performance measurement. The successful candidate will utilize strong software engineering skills and Python expertise in a fast-paced environment. This role requires collaborative problem-solving and cle ...

Senior Neurosymbolic AI Platform Engineer

UnlikelyAI is seeking a Senior Software Engineer in Greater London to join their team in developing innovative AI solutions. This role requires deep coding skills in Python and experience with cloud infrastructure, prioritizing production-quality engineering. Candidates will contribute to building a public API a ...

Senior Distributed Workflow Orchestration Engineer

Bloomberg in London is looking for a Senior Software Engineer - Workflow Orchestration. The role involves developing client-facing APIs, working on large-scale distributed systems, and contributing to product evolution. Candidates should have proficiency in languages like C++ or Python, strong experience with as ...

Senior Software Engineer, Global Payroll Platform

Rippling seeks a Senior Software Engineer to enhance their Global Payroll platform in Greater London. With at least 6 years of experience, you'll be responsible for driving product functionality and mentoring fellow engineers. The ideal candidate will possess strong technical skills, particularly in Python, Djan ...

Senior Software Engineer — Build the Next Gen Travel Platform

A leading travel management company is seeking a Senior Software Engineer to work on their next-generation platform for business travel. The ideal candidate will have extensive experience in product development using Python/Django and React, with a strong focus on quality and simplicity. This position requires a ...

Automation & AI Engineer: Build Scalable AI Workflows

Tecknuovo is looking for a Technical Automation & AI Engineer to design and operate automations, integrations, and AI-driven tools. You will be accountable for creating reliable automated workflows that enhance internal operations and client delivery. The ideal candidate will bring experience in software enginee ...

Senior Software Engineer, Global Payroll Platform

Rippling seeks a Senior Software Engineer to enhance their Global Payroll platform in Greater London. With at least 6 years of experience, you'll be responsible for driving product functionality and mentoring fellow engineers. The ideal candidate will possess strong technical skills, particularly in Python, Djan ...

Senior ML Engineer — Real Time AI Pricing (Remote)

Hopper is looking for a Software Engineer to join their Fintech Foundation team in Greater London. This role involves designing and implementing machine learning systems that power Hopper's pricing engine, directly impacting revenue and customer experience. The ideal candidate will have 5+ years of experience, p ...

Senior Software Engineer: Backend & Microservices (Java)

A leading EdTech company based in London is seeking a Senior Software Engineer to design and build scalable systems. In this role, you'll work on backend architecture, APIs, and data systems while collaborating with a global engineering team. Ideal candidates should have strong experience with Java, Python, and ...

Senior Software Engineer (Django) – Scale a Global Platform

Stars Arena is seeking a Senior Software Engineer in Greater London to develop and enhance their investment reporting platform, Serpentine. This web application, built with Python and Django, manages large and multilingual client websites. The role involves contributing to the design, development, and maintenanc ...

Senior Software Engineer Scalable Workflow Orchestration

Bloomberg L.P. is seeking a Senior Software Engineer in London to join the Workflow Orchestration team. This role involves developing and maintaining workflows, working on APIs, and collaborating with cross-functional teams. Ideal candidates will have proficiency in C++ or Python, experience with large-scale dis ...

Real Time Energy ML Engineer for Emissions Impact

Linkedin is seeking a Machine Learning Engineer based in Greater London to work on real-time energy optimisation using Python and machine learning. This full-time role involves taking ownership of technical challenges and building software aimed at reducing emissions. Ideal candidates should be proficient in pro ...

Cloud Native Full Stack Engineer AWS & DevOps

TEKsystems is seeking a Full Stack Software Engineer based in Belfast, UK. This role involves supporting a large cloud transformation initiative for a multinational financial services organization. Candidates should have experience with Full Stack Development (Java or Go, Python) and Cloud Native Development (AW ...

Remote AI Agent Orchestrator

Outlier AI is seeking a skilled engineer to improve AI agents through human feedback. This role will involve backend engineering and complex systems integration, focusing on building and maintaining production-grade software. Ideal candidates will have at least 2 years of experience, proficiency in major program ...

Generative AI Back End Engineer — Scalable Systems

Neo4j is looking for a Staff-Level Full-Stack Software Engineer in Greater London. You will expand the suite of GenAI offerings and be responsible for designing, developing, and maintaining high-performance back-end systems using Python. The ideal candidate should also stay current with advancements in GenAI tec ...

Data & Software Engineer: Build Scalable Internal Tools

Xcede Recruitment Solutions in London is seeking a hands-on Data & Software Engineer to enhance their Technology & Data team. This role involves developing internal tools, automating processes, and creating scalable systems that support business operations. The ideal candidate will have strong Python s ...

Senior Software Engineer: Backend & Microservices (Java)

A leading EdTech company based in London is seeking a Senior Software Engineer to design and build scalable systems. In this role, you'll work on backend architecture, APIs, and data systems while collaborating with a global engineering team. Ideal candidates should have strong experience with Java, Python, and ...

Fullstack Engineer to Scale a FinTech Navigator Platform

A leading technology and data company in Edinburgh is seeking a Fullstack Software Engineer to join their Investor Solutions team. The role focuses on collaboration with cross-functional teams to deliver innovative solutions within the financial industry. Candidates should have proficiency in Python, experience ...

Junior Data Analytics & Visualization Engineer (Hybrid)

A leading automotive innovation firm in Woking is looking for talented software developers to join their team. You will design and implement tools to enhance experimental data analysis, contributing to car performance. The ideal candidate has a strong background in Mechanical or Aeronautical Engineering, profici ...

Remote T Level Examiner — Digital Software Development

A leading educational organization is looking for a T Level Examiner in Digital Software Development. The role involves marking candidate responses and maintaining high standards. Candidates should have a degree in computing or relevant qualifications and experience in teaching or assessment within the last eigh ...

Senior DevOps Engineer: Cloud Automation & Reliability

A technology company in Slough is seeking a DevOps Engineer to build functional systems that enhance customer experience. The role involves deploying product updates and identifying production issues while implementing integrations. Candidates should have a strong background in software engineering, particularly ...

Hybrid Seismic Processing Research Geophysicist

A global technology company in Crawley is seeking a Research Geophysicist specializing in seismic signal processing. The successful candidate will work within a multidisciplinary team to innovate geophysical processing technology and deliver effective software solutions. Applicants should have a PhD and at least ...

Full Stack AI HealthTech Engineer: Scale & Impact

A HealthTech company in Manchester is seeking a full-stack software engineer to join their growing product and engineering team. You'll design and build applications for thousands of users while ensuring high performance and seamless user experience. With a focus on technologies like Python and React, you’ll wor ...

Production AI Engineer – Scalable ML & Cloud

A leading technology solutions provider in Birmingham is seeking an AI Engineer passionate about building impactful AI solutions. The ideal candidate will have at least 3 years of software engineering experience and proficiency in Python, with knowledge of ML frameworks such as PyTorch and TensorFlow. You will w ...

Full Stack Engineer for Mission Critical Security Apps

A leading technology and engineering firm in Manchester is seeking a Software Engineer to develop mission-critical solutions for National Security clients. You will work on innovative technologies, ensuring security while writing clean, efficient code. Successful candidates will have skills in Python or UI frame ...

SDE II: Navigation & Traffic Backend

A location technology platform in Greater London is looking for a Mid-Senior Software Development Engineer II in Navigation Traffic. In this role, you will balance rapid development of navigation solutions with system reliability as demand scales. Ideal candidates will have over 5 years of experience in backend ...

Senior Backend Engineer — Scalable AI HealthTech Platform

An innovative AI HealthTech firm in Manchester is seeking a software engineer to design and build high-performance services. The role involves making architectural decisions, collaborating with teams, and leading technical efforts. Ideal candidates will have over 5 years of experience with Python or Java, expert ...

Senior Software Engineer — Build the Next Gen Travel Platform

A leading travel management company is seeking a Senior Software Engineer to work on their next-generation platform for business travel. The ideal candidate will have extensive experience in product development using Python/Django and React, with a strong focus on quality and simplicity. This position requires a ...

Senior Backend Engineer Scale Impact, Stock Options

A leading financial technology firm in Greater London seeks a Senior Backend Engineer to enhance their product development. The ideal candidate will possess over 5 years of experience in software engineering and be skilled in Python and related technologies. Responsibilities include designing scalable systems an ...

Quantitative Software Engineer — Trading Platforms

A leading diversified trading firm is seeking a Software Engineer to join their team in London. This role involves designing and developing the full stack needed for global trading operations. Candidates should have proven Python experience and the ability to work independently and within a team. You'll engage w ...

Index Distribution Engineer Cloud Native Data Platforms

A leading financial data provider is seeking a Junior Software Engineer to join its team in London. The successful candidate will develop and maintain index distribution platforms, ensuring seamless delivery of products to clients. Key technologies include Python, Angular, and AWS. Ideal for individuals who are ...

Secure Platform Engineer — SDLC & DevSecOps

A leading technology solutions provider is seeking a professional to enhance security practices within software development in London. The role involves identifying security requirements, threat modeling, and implementing secure coding practices, alongside continuous monitoring and collaboration with cross-funct ...

Senior AI & Data Consultant | Full Stack Engineer

Data Organisation Demonstratable interest and awareness in emerging technologies Hands-on coding experience with SQL, Python or Scala What We Look For We are looking for highly motivated individuals who are passionate about Data and Analytics and want to assist... </ ...

ML Projects Engineer: AI Driven Banking Systems

A leading digital bank in Greater London seeks a skilled software engineer to join their ML Projects team. In this role, you will design, implement, and maintain machine learning features, working closely with engineers and data scientists. The ideal candidate will have strong skills in Python, Java, and cloud t ...

Senior Simulation Engineer Manipulation & RL (GPU)

Thehumanoid in London is seeking a Senior Simulation Engineer to develop and maintain simulation environments for manipulation tasks in various settings. The role requires 3+ years of experience with simulation environments and a strong command of physics simulators. Candidates should be proficient in Python and ...

Senior AI Platform Engineer for Enterprise scale Impact

Writer is seeking a Senior Software Engineer to empower enterprises in adopting AI-powered solutions. Your role will involve making architectural decisions and developing secure, scalable systems that enable generative AI applications. This role requires 5+ years of Python experience and expertise in deploying A ...

AI Driven Backend Engineer — Cloud Native & Scalable

Faculty is seeking skilled engineers in Greater London to develop the cutting-edge AI platform, Frontier. This role emphasizes backend services and cloud infrastructure. You will collaborate with cross-functional teams to create scalable software solutions in Python while engaging in Agile practices. Ideal candi ...

Senior Infrastructure Engineer AWS, CI/CD, HealthTech

A healthcare technology firm in Greater London is seeking a Sr. Software Engineer to manage and enhance their AWS infrastructure. The role involves overseeing CI/CD pipelines, optimizing ETL pipelines, and ensuring system reliability for healthcare solutions. The ideal candidate will have strong expertise in C++ ...

Backend Engineer, Crypto Trading (Hybrid London)

A leading technology company in London is seeking a Software Engineer to design and maintain backend services for crypto trading. This role requires expertise in Go, Java, C++, C#, or Python, and offers a hybrid work environment. Ideal candidates will have problem-solving skills and a proactive mindset, along wi ...

Senior Computer Vision & Multimodal AI Engineer

A technology firm is hiring a Senior Software Engineer specializing in Computer Vision and Multimodal AI. The role involves developing pipelines that transform visual data into structured insights and requires strong Python skills, deep learning expertise, and the ability to collaborate across teams. Candidates ...

Hybrid Embedded QA Engineer – Audio Hardware & Automation

A leading audio technology company in High Wycombe is seeking an Embedded QA Engineer to develop scalable testing solutions for audio interfaces and synthesizers. The role includes writing manual and automated tests, while collaborating with project teams using agile methodologies. Candidates should have experie ...

Senior Platform Engineer, Chem Bio AI Security London

The AI Security Institute in London is seeking a Senior Engineer to join their Chem Bio team. The successful candidate will design and build reliable systems for varied AI-related research projects, primarily using Python. Strong experience in scalable software, infrastructure, and AI systems is required. The po ...

AI Engineer: Production Grade AI with Governance & LLMs

Harnham is looking for an AI Engineer to join their team in Lincolnshire. The successful candidate will design and implement AI-driven solutions across core business workflows and deliver production-grade use cases. Essential qualifications include a strong software engineering background, experience with Python ...

Senior Mobile Cloud Backend Engineer

A leading streaming platform is looking for a Senior Software Engineer (Backend) in Manchester. The role involves designing scalable backend services, maintaining robust APIs, and working collaboratively across teams. Ideal candidates will have experience with Java, Python, Docker, Kubernetes, and a degree in co ...

Head of Data Science & AI Innovation

An innovative software platform company in the UK is seeking a seasoned leader to oversee its data science function. The role involves guiding AI initiatives, leading a team of data scientists, and ensuring that machine learning solutions deliver significant business impact. The ideal candidate has at least 8 ye ...

GenAI & LLM Engineer — Production AI Solutions

JD Group Plc is seeking an AI Engineer to develop and support production-grade AI solutions. This role requires 2-3 years of experience in AI or Software Engineering, and strong Python skills. The AI Engineer will work with Senior AI Engineers and Data Scientists to implement AI systems, contribute to technical ...

SC Cleared Full Stack Engineer — Manchester

Forwardrole is seeking a Full Stack Software Engineer in Manchester to work on projects for UK National Security. The role involves developing full-stack applications using TypeScript, Python, and Go, while managing deployment through Kubernetes and Docker. Ideal candidates should have experience across the stac ...

Senior ML Engineer — Real Time AI Pricing (Remote)

Hopper is looking for a Software Engineer to join their Fintech Foundation team in Greater London. This role involves designing and implementing machine learning systems that power Hopper's pricing engine, directly impacting revenue and customer experience. The ideal candidate will have 5+ years of experience, p ...

Senior Backend Engineer Healthcare Data Marketplace

A healthcare data platform company is seeking a Software Engineer to enhance backend systems for healthcare data management. The ideal candidate has over three years of experience, strong programming skills in Python, and comfortable with both structured and unstructured data. This role offers competitive compen ...

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    Lead Software Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights