1,326 to 1,350 of 4,015 Software Engineering Jobs in London

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 … Node.js.Drive technical 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 with ...

requirements gathering and solution design: You will work closely with product owners, solution architects, development teams, and programme managers, leveraging agile methodologies throughout the software delivery lifecycle. This includes backlog definition, story mapping, writing user stories and developing design documents.Appreciation of emerging technology and trends in banking with … need of our clients.Overseeing programme management efforts and coordinating multiple interconnected workstreams to ensure alignment and successful delivery of core banking solutions.Collaborating with engineering and platform teams on tasks such as setting up environments, configuration and supporting technical and product aspects of various core implementations.Driving data-driven decisions ...

builds and assessing technical readiness to de-risk and accelerate the close.ð Surface patterns from the field and feed them back to product and engineering, acting as the bridge between customer reality and roadmap.ð Build out the FDE practice as it scales: repeatable deployment playbooks, success metrics, and mentoring … important thing is that you’re willing to learn. Here’s what the team will be looking for in you:ð Significant experience in software engineering, solutions engineering, or a customer-facing technical role — with meaningful time spent shipping production code in complex enterprise environments.ð Demonstrable experience ...

build meaningful products, solve real problems and make a genuine difference for local businesses, we’d love to hear from youYour MissionAs a Software Engineer at Teya, you will play an important role in building and improving the technology that empowers small and medium-sized businesses across Europe. … efficiency and product effectiveness.Participate in code reviews, giving and receiving constructive feedback to improve code quality.Learn and apply new technologies and best practices in software development, with support from senior team members.Assist in troubleshooting and resolving issues related to our systems.Contribute to process improvements within the team, focusing ...

variety of technology solutions, and manage and improve the systems and tools that our employees use daily. This role will require a mix of software engineering and systems engineering skills, as you will select, build, and operate the applications and services that enable our employee productivity. … Break down large pieces of work, guide design and technical/implementation choices and influence the roadmap within your team. Build relationships with other engineering teams and internal stakeholders and identify collaboration opportunities. Maintain and operate robust and reliable technology services and develop and maintain business continuity plans ...

maintain MLOps/LLMOps pipelines (CI/CD, automated testing, packaging, promotion/rollback, model/version management) to enable repeatable releases Develop reusable engineering assets (libraries, templates, reference architectures, infrastructure-as-code patterns) to reduce technical debt and accelerate delivery Implement observability for AI services (logging/metrics … documentation expectations Translate business requirements into technical designs; communicate trade-offs and recommendations clearly to both technical and non-technical stakeholders Contribute to engineering standards and ways of working (code reviews, design reviews, documentation) and help uplift team capability through practical coaching To be successful in this role ...

compliance with GDPR and CCPA. Mentorship & Best Practices: Support and develop junior engineers and help champion best practices in agent-oriented programming, prompt engineering, model evaluation, and scalable cloud infrastructure. About You Experienced in software engineering, ideally in Ad Tech, Mar Tech, or similarly complex and high … APIs and/or MCPs A good understanding of supervised, unsupervised, and reinforcement learning methods alongside experience working with foundation models and prompt engineering Practical experience with GCP services or AWS equivalent such as Vertex AI, BigQuery ML, Dataflow, AI Platform Pipelines, and Dataproc Practical experience with CI/ ...

with third‐party systems and external APIs Leverage AI and LLM tooling to improve development workflows and platform capabilities Key Requirements 5+ years of software engineering experience across the full stack Strong commercial experience with TypeScript and Node.js Strong React experience building and owning production UIs Hands ...

takes the routine work off every team, from Finance to Product to Marketing, so people ship real code and launch custom dashboards in minutes. Engineering commits are entirely AI-assisted, which shifts the focus from team size to the quality of your thinking, and our data warehouse connects directly … data, we extract the behavioural features that power Zego's understanding of driving quality, context, and risk.The Telematics Data Science team collaborates daily with engineering, product, and actuarial colleagues across the UK and PT. We're one team across Portugal and the UK. PT and UK roles carry ...

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 ...

team in EMEA faces off to the global business but is the main point of contact for traders/quants in London & Paris.This Lead Software Engineer role sits within the FICC Electronic Trading technology team, focused on Credit eTrading. Alongside supporting the continued existing Credit eTrading technology stack … shared services for eTrading across FICC. You will have extensive experience overseeing the build of eTrading solutions – leading design discussions and build of eTrading software used in market connectivity, price distribution or RFQ engines, ideally with exposure across all three.Responsibilities:Experience as a Lead software engineer building eTrading ...

design, develop, and deploy production-ready machine learning solutions that make a genuine impact across defence, government, and national security.Working alongside Data Scientists, Software Engineers, and AI specialists, you'll take projects from experimentation through to production, leveraging modern MLOps and LLMOps practices on AWS to build scalable, secure … models before production deployment.Develop robust ML pipelines using AWS services and MLOps tooling.Implement experiment tracking, model versioning, monitoring, and reproducibility best practices.Build feature engineering pipelines and contribute to feature store development.Monitor production models, optimise performance, and drive continuous improvements.Apply Responsible AI principles, including explainability, governance, and fairness.Mentor junior engineers ...

patterns, services) and document trade-offs.Support pre-sales and delivery assurance activities, including estimates, risks, assumptions and contributions to Statements of Work.Delivery assurance and engineering excellenceProvide hands-on technical leadership to engineers, unblocking complex problems and coaching leads.Establish and assure engineering standards (CI/CD, testing, code quality … large-scale distributed applications.Strong understanding of cloud architecture on Microsoft Azure (for example: AKS, Functions, API Management, Key Vault, Application Insights).Solid background in software engineering (ideally .NET) and modern integration patterns (REST, messaging, event-driven).Strong grasp of security fundamentals, including identity and access management, OAuth 2.0 ...

durable, productionized platform infrastructure. You will own complex features end-to-end—including agent workflows, reasoning UIs, and cross-system integrations—while raising the engineering bar and shaping the technical direction of a small, autonomous team.This role sits at the intersection of agentic AI and live operational workflows within … promising AI prototypes into hardened, daily-deployed services on CD pipelines.Mentor & Lead: Uplift mid-level engineers through code reviews, pair programming, and establishing scalable engineering patterns.Collaborate Cross-Functionally: Partner with Product, Ops, Trading, and Treasury to identify high-value workflows worth automating (and ruthlessly deprioritize the ones that aren ...

help develop and deploy enterprise-scale AI and machine learning solutions that improve operational efficiency, service resilience and customer outcomes.You will work closely with software engineers, SREs, product managers, platform teams and business stakeholders to identify opportunities, build predictive models, evaluate AI solutions and take products from concept through … agentic workflows.Evaluate emerging AI technologies and recommend practical applications across the organisation.Data Science & AnalyticsPerform advanced statistical analysis and modelling across large-scale operational and engineering datasets.Develop feature engineering, experimentation and model evaluation frameworks.Create insights and recommendations that drive decision making for senior stakeholders.Build and maintain reproducible data science ...

relational databases and SQL query writingYou have a good understanding of REST APIs, real-time systems, CI/CDYou have a strong knowledge of software engineering best practices and Agile development methodologiesYou have experience in start-ups or SMEs with a variety of responsibilitiesYou're collaborative and pragmatic ...

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 ...

Location(s): [[mfield3]] The role of a Site Reliability Engineer (SRE) at BAE Systems Digital Intelligence involves combining operations and software engineering to automate system support and enhance reliability for a key national security customer. The SRE team works on continuous improvement of system health and performance, providing ...

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 compliance—building 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 ...

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 … deep neural networks and familiarity with the latest developments in related fields Experience in LLM model finetuning and continuous learning techniques Experience in prompt engineering techniques and state-of-the-art LLM architectures ABOUT US J.P. Morgan is a global leader in financial services, providing strategic advice and products ...

pipelines, ML models, and production systems that deliver real-time insights and automation throughout the business. This role is ideal for someone with strong software engineering fundamentals, hands-on data experience, and a passion for building scalable, high-quality ML and data solutions in production environments. Essential Experience ...

teams to identify and shape technical growth opportunities. Hands-on Delivery & Mentorship: Remain close to the detail by proving solutions, reviewing code, and mentoring engineering teams to set a high bar for quality, automation, and best practices. What you’ll be doing Technical Leadership & Governance: Act as the account … with senior stakeholders, translate complex concepts, and facilitate technical discovery workshops. Proactively identify, shape, and pitch technical solutions to drive account growth. Hands-on Engineering & Delivery: Provide hands-on technical ownership by proving solutions, reviewing code, and designing robust API/integration patterns. Champion a quality-first mindset using ...

technical 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 patterns … deployment and uphold Accenture's standards in every client interaction.Experience4–6 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 experience working ...

hours as part of a rota, and proactively chase ways to reduce/design out manual support overheadRequired:Bachelor's degree in Computer Science, Software Engineering or a STEM subject from a recognised universityMinimum 2 years of solid working experience in an infrastructure, DevOps, or Platform engineer roleProduction ...

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 ...