1,101 to 1,125 of 4,032 Software Engineering Jobs in London

Senior AI Product Engineer

Location
Greater London, England, United Kingdom
lead the design of agentic workflows, drive technical decisions on how we build and operate LLM-based features, and help raise the engineering standard across the team. You\'ll partner with product, web engineers, and your engineering lead to take complex problems from ambiguity to shipped product … design reviews and architecture decisions for AI workstreams. Mentor and coach more junior engineers through pair programming, code review, and design feedback. Raise the engineering bar across the team by promoting good practices in testing, observability, and AI system reliability. Influence cross-team decisions on how AI capabilities integrate ...

Data Scientist

Hiring Organisation
Searchability NS&D
Location
City of London, London, United Kingdom
prestigious client to work on a portfolio of public and private sector projects. Our client is a global leader in technology, consulting, and engineering services at the forefront of innovation to evolve the world of digital, cloud, and platforms. You’ll experience excellent career progression opportunities to develop your … client is seeking individuals with strong technical expertise in machine learning, GenAI, computer vision, and data science, alongside solid skills in solution architecture and software engineering to design and scale impactful solutions. This role involves working closely with clients to identify challenges, define solutions, communicate their value clearly ...

Applied AI Engineer London

Location
Greater London, England, United Kingdom
multi-agent infrastructure, and evaluation frameworks (Evals) . Create data pipelines for AI model training, evaluation, and continuous improvement. Mentor junior developers and promote engineering best practices. Required Qualifications 5+ years of professional software engineering experience. Hands-on experience building and deploying AI applications in production environments. ...

Cloud Systems Architect

Location
City of Westminster, England, United Kingdom
About the Client Join our client, a leading digital consultancy that partners with major organisations to drive digital transformation and innovation. Specialising in cloud, engineering, and experience design, they help businesses accelerate growth through cutting-edge technology solutions. With a strong focus on Agile delivery and a people-first … high-impact projects in a collaborative and forward-thinking environment. About the Role This is an exciting opportunity to join a growing Cloud Engineering team, working as part of award-winning, multidisciplinary delivery teams to design and deliver innovative digital solutions for a range of clients. As a Cloud ...

Site Reliability Engineer

Location
Greater London, England, United Kingdom
beautiful modern office, daily catered lunches, and more. As a Site Reliability Engineer (SRE), you will work at the intersection of production operations and software development as you improve, manage, and monitor production-critical infrastructure and data pipelines. At the company, many SREs serve together on a Production Operations … team tasked with improving shared production infrastructure. Others are embedded with teams of software engineers to improve specific production systems owned by those teams. the company SREs work on important real-world problems and collaborate with passionate and talented colleagues in an empowering, results-driven environment. This role ...

Platform Engineer (DevOps / MLOps Focus)

Hiring Organisation
The Portfolio Group
Location
London, United Kingdom
Employment Type
Permanent
Salary
£100000/annum
scale AI and machine learning solutions. You'll play a key role in designing, building and maintaining scalable, secure and resilient platform infrastructure, enabling engineering and data teams to deploy and operate AI workloads efficiently. What you'll be doing: Building and managing cloud-native infrastructure to support … managing Infrastructure as Code using Terraform. Supporting CI/CD pipelines and platform automation initiatives. Improving platform reliability, observability and scalability. Collaborating closely with Software Engineers, Data Engineers and ML teams to optimise deployment workflows and infrastructure performance. Essential experience: Strong commercial experience with Kubernetes. Hands-on experience building ...

Lead Machine Learning Scientist – International Consumer Bank

Location
Greater London, England, United Kingdom
presentations. Required Qualifications, Capabilities and Skills Experience leading teams to deliver production machine learning solutions. Proficiency in Python and SQL and familiarity with good software engineering practices. Excellent written and verbal communication. Strong experience developing, testing machine learning solutions using frameworks such as TensorFlow, PyTorch or scikit‐learn. … neural networks and familiarity with the latest developments in related fields. Experience in LLM model fine‐tuning and continuous learning techniques. Experience in prompt engineering techniques and state‐of‐the‐art LLM architectures. Equal Opportunity Employer We recognize that our people are our strength and the diverse talents they ...

Senior AWS Platform engineer

Hiring Organisation
Reed
Location
London, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Gateway, and EventBridge. Experience in integrating multiple systems and data sources. Strong understanding of DevOps principles and best practices. Degree in Computer Science, Software Engineering, or related field. Desirable Skills: Experience with IoT or smart building platforms. Knowledge of AWS IoT services and real-time data processing architectures. ...

Full Stack Engineer

Location
Greater London, England, United Kingdom
individuals who are passionate about technology and can demonstrate both strong technical capability and an eagerness to learn. Technical Skills Proven experience building software solutions in a commercial, academic, or project environment. Good experience with library-appropriate, strongly typed languages such as C++, Java, C#, Go or Rust, along … designing, developing, and consuming APIs across both backend services and user-facing applications. Understanding of event-driven architectures and modern distributed systems. Familiarity with software development best practices, including testing, code quality, maintainability, and secure development principles. Ability to explain architectural decisions, technology choices, and how solutions were designed ...

Associate Director, Data Science

Location
Uxbridge, England, United Kingdom
rigorous statistical approaches to clinical trial data, including survival analysis, longitudinal/mixed-effects modelling, causal inference, and principled handling of missing data Data Engineering & Reproducibility Define and champion standards for scalable, reproducible, and well-documented analytical pipelines and codebases using Python, R, SQL, and cloud platforms Establish … quality frameworks to ensure fitness-for-purpose of diverse data sources across programs Drive adoption of scalable, automated analytical processes and best-in-class software engineering practices across the team Leadership, Mentorship & Cross-Functional Influence Manage and develop a small team of data scientists, building capabilities and fostering ...

frontend developer for responsible AI

Location
Greater London, England, United Kingdom
libraries for company-wide project use Provide training, mentoring, and onboarding support for new frontend engineers Act as the go-to authority for frontend software engineering within the team Требования Demonstrated experience building scalable, maintainable, and well-tested web applications with React High proficiency in ES6 JavaScript, HTML ...

Research Senior Associate

Location
Greater London, England, United Kingdom
portfolio exposures. Qualifications Education - Undergraduate degree with significant quantitative research experience or MSc/MEng/PHD in Quantitative Finance, Statistics, Econometrics, Computer Science, Engineering, Physics, or a related quantitative discipline. Technical Skills - Highly proficient in programming (R/Python/Java) and the use of modern quantitative financial … libraries and toolkits. Strong SQL skills are preferred. Familiarity with source control tooling (Git) and software engineering best practices is highly desirable. Quantitative & Market Knowledge - Strong understanding of equity market structure and investment processes, with expertise in cross-sectional and time-series modelling, factor research, and the application ...

Machine Learning Engineer - AI

Location
Greater London, England, United Kingdom
flow.Conduct research and experimentation with new AI paradigms and technologies to continuously improve agent performance and capabilities.Collaborate with product managers, data scientists, and other engineering teams to define agent requirements and deliver impactful solutions.Monitor, evaluate, and fine-tune deployed AI agents, ensuring high accuracy, reliability, and scalability.Contribute … algorithms, deep learning frameworks (e.g., TensorFlow, PyTorch), and NLP techniques.Experience with agent-based modeling, reinforcement learning, multi-agent systems, or cognitive architectures.Solid understanding of software engineering principles, including design patterns, data structures, and algorithms.Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and MLOps practices is a plus.Excellent problem ...

Feature Lead - Technology

Location
Greater London, England, United Kingdom
Description: Job Title: Feature Lead - Technology Corporate Title: Vice President Location: Bromley Responsibilities: Experience as a Lead software engineer building eTrading solutions – software used in market connectivity, price distribution or RFQ engines. Must understand and have experience building out D2D, D2C and bilateral eTrading connectivity. Highly proficient … desks, strategists & quants for L3 support on production trading systems as well as requirements gathering/solution design for new build. Experience growing eTrading engineering talent In-depth knowledge of Credit or Rates eTrading workflows and market structure Proficiency in debugging/profiling JDK based languages (Java/Scala ...

Senior Cloud Platform Engineer

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
design, deploy, and maintain mission-critical, sovereign cloud infrastructure for sensitive national security operations. You will operate at the intersection of modern cloud-native software engineering and strict defense compliancebuilding automated, air-gapped platforms using Google Distributed Cloud air-gapped (GDC air-gapped) and GKE Enterprise capable … Enterprise . Hands-on experience with container security, Service Mesh (Istio), and admission controllers (OPA/Gatekeeper or Kyverno). Experience managing air-gapped software deployments where continuous internet connectivity is absent. Desirable Qualifications Certifications: GCP Professional Cloud Architect, GCP Professional Cloud Security Engineer, or Certified Kubernetes Administrator ...

Senior Machine Learning Engineer

Location
Greater London, England, United Kingdom
capability of those around you. In this role as the Senior Machine Learning Engineer, you will Work within cross-functional teams alongside data scientists, software engineers, data engineers and product managers Design and deliver machine learning models at scale that create measurable impact for the business … machine learning delivery lifecycle, including data exploration, feature engineering, model selection and tuning, evaluation, deployment and maintenance Shape technical direction for your area, making well-reasoned architectural and modelling decisions that stand up at scale Partner with and influence stakeholders across the business to propose innovative data products that ...

Data Platform Engineer

Location
Greater London, England, United Kingdom
fundamentally about problem solving: understanding business challenges, breaking them down, and delivering pragmatic, scalable solutions. You’ll work closely with product, analytics, and engineering teams, operating with a high degree of autonomy. That means proactively gathering context, aligning stakeholders, and ensuring work lands effectively. Data Platform sits … fundamentals and the ability to apply them pragmatically: Solid programming ability (Python or similar) Strong experience with Snowflake (or similar warehouses) Good understanding of software engineering patterns and architectures Experience building data-intensive systems Cloud experience (AWS preferred) Infrastructure as code (Terraform ideally) CI/CD best practices ...

Applied AI Forward Deployed Engineer – Associate Manager

Location
Greater London, England, United Kingdom
role in rollouts of frontier AI capabilities, ensuring smooth integration with existing IT infrastructure and processes. Accelerate adoption - Work shoulder‐to‐shoulder with client engineering and product teams to drive meaningful AI adoption, removing blockers and closing skill gaps in real time. Identify patterns and scale - Recognise repeatable deployment … Accenture's standards in every client interaction. Qualification Experience 4‐6 years of experience in a technical role with client‐facing or consulting exposure – Software Engineer, Solutions Engineer, technical consultant, or equivalent. Experience contributing to the delivery of production applications with real business impact, ideally in enterprise environments. Practical ...

Full Stack Engineer

Hiring Organisation
Robert Half Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
data integrity. Strong React, Node.js and JavaScript/TypeScript experience. Experience with Azure Web Apps and taking applications through to production. Strong understanding of software engineering fundamentals, with the ability to independently understand, challenge, debug and improve an existing solution. Excellent stakeholder-facing and communication skills, with experience ...

Structured and Exchange-Traded Product Market-Making Developer - VP

Location
Greater London, England, United Kingdom
capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Lead Software Engineering position at VP level, which is part of the job family responsible for developing and maintaining software solutions that support business ...

Staff AI Engineer - Platform AI

Location
Greater London, England, United Kingdom
Make sure our AI systems scale, stay reliable, remain secure, and meet financial regulation objectives Work closely with the platform’s core architecture and engineering leads to keep the agentic layer and the rest of the system cohesive, not two products bolted together Shape the AI architecture … early decisions will define how agents behave across the whole system for years to come. Qualifications 8+ years’ experience in AI/ML or software engineering, including designing and shipping agentic systems into production, not just prototypes Experience architecting agent governance for high-stakes domains: guardrails, autonomy levels ...

London - ML Ops Engineer II (Experiences)

Location
Greater London, England, United Kingdom
travel categories. The subsidiaries of Tripadvisor, Inc. (Nasdaq: TRIP), include a portfolio of travel brands and businesses, including Tripadvisor, Viator, and TheFork. Tripadvisor Experiences Engineering is the team that builds and supports the world's leading marketplace for travel experiences . We believe that making memories is what travel … batch and real-time model needs, ensuring smooth deployment and reducing time-to-market of machine learning models. Take responsibility for all aspects of software engineering, from design to implementation, QA, and maintenance. Monitor and support ML pipelines for accuracy, drifts, enhancements, changes, SLA, and billing volumes ...

AI Infrastructure Engineer

Location
Greater London, England, United Kingdom
looking to hire Senior+ AI Infrastructure Engineers . You’re likely a great fit if: You have 5+ years of experience in software engineering , with a strong track record of shipping high‐quality products or platforms. You hold a degree in Computer Science, Computer Engineering ...

Senior Data Engineer

Location
Greater London, England, United Kingdom
data ingestion processes. Monitor and improve data pipeline performance and scalability for low-latency and high-throughput. Work closely with cross-functional teams, including software engineers, data scientists, and business stakeholders, to ensure data infrastructure aligns with business objectives. About You Hands-on experience in data engineering with ...

Principal Data Engineer

Hiring Organisation
Raytheon
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
customers to solve some of the toughest digital challenges faced in the world today. Role & Responsibilities You'll be part of our experienced Software Engineering function, working in a cross-functional Agile team. The Principal Data Engineer role will be responsible for building and maintaining data processing pipelines ...