826 to 850 of 4,047 Software Engineering Jobs in London

opportunity to grow and thrive. At JPMorganChase, your ideas and expertise will help us push the limits of what’s possible. As a Lead Software Engineer in Post Trade Technology, you will play a pivotal role in an agile team dedicated to enhancing and delivering secure, stable, and scalable … supporting the firm’s business objectives. Your contributions will help shape our team culture, foster innovation, and ensure operational excellence. Job Responsibilities Execute creative software solutions, design, development, and technical troubleshooting Develop secure, high-quality production code and review and debug code written by others Identify opportunities to eliminate ...

components through careful design of libraries and services to be leveraged across the team. This role offers a unique blend of scientific research and software engineering, requiring a deep understanding of both mindsets. Job responsibilities Build robust Data Science capabilities which can be scaled across multiple business … cases Collaborate with software engineering team to design and deploy Machine Learning services that can be integrated with strategic systems Research and analyse data sets using a variety of statistical and machine learning techniques Communicate AI capabilities and results to both technical and non-technical audiences Document approaches ...

produces. Your job is to measure that quality, identify where it breaks down and turn the findings into practical improvements. This is an engineering role, not an analytical one. You will build the agentic workflows that reason over the firm's research content, and the ingestion, evaluation and guardrail … enough for investment professionals to act on. None of this tooling exists today — you would be building it from scratch. Requirements: 7+ years of software engineering experience, a substantial part of it spent building infrastructure or platform tooling rather than operating it Python (required): production-level Python, including ...

platforms to global insurance systems deployed across multiple countries. AI is an important part of our work, but this role is grounded in strong software engineering fundamentals. We are looking for senior engineers who enjoy architecture, system design, andendtoenddelivery, with a genuine interest in modern technologies, including AI. … short timescales. About the Role We are seeking a Senior Full Stack Engineer who is passionate about building high‐quality software and designing robust systems. You will work on complex, large‐scale solutions across multiple technology stacks, collaborating closely with clients and internal stakeholders. While you will help guide ...

obsessed about achieving the high quality and reliability our customers demand. You will work closely not only with your peers, but also the RTO engineering teams, allowing your technical deliverables to reach the entire engineering organization, enabling product teams to continuously deliver features on the vanguard of innovation … thousands of agencies around the world. What You'll Do Location: London UK Build robust, easy-to-use foundational platforms and tools that enable engineering teams to provision services rapidly, consistently, and securely. Exemplify cloud-native site reliability best practices. Write code that is performant, maintainable, clear, and concise. ...

components through careful design of libraries and services to be leveraged across the team. This role offers a unique blend of scientific research and software engineering, requiring a deep understanding of both mindsets. We recognize that our people are our strength and the diverse talents they bring … deliver maximum value on this opportunity. Job responsibilities Build robust Data Science capabilities which can be scaled across multiple business use cases Collaborate with software engineering team to design and deploy Machine Learning services that can be integrated with strategic systems Research and analyze data sets using ...

build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking, customer‐centric service design, and agile engineering practices to accelerate innovation in a tech‐driven world. Join our Digital & Data team working alongside product, design and a wide range of other … experts and cross‐disciplinary teams to bring ideas to life through innovative software solutions. Grow a flexible and unique career within a trust‐based,inclusive environment that values excellence, innovation, and curiosity. You have the option to progress with us on a technical career track. No need ...

stakeholders. Mentor and guide junior architects and engineers, fostering a culture of innovation and technical excellence. Qualifications: Master's or Ph.D. in Computer Science, Software Engineering, or a related field, with 10+ years of experience in software architecture (including 5+ years in AI/ML systems). … Opportunity to solve complex technical challenges at the intersection of AI, cloud computing, and productivity tools. Influence the direction of AI applications in daily software tools. Play a key role in a rapidly growing startup that's redefining productivity in the AI era. Opportunity to shape the future ...

components through careful design of libraries and services to be leveraged across the team. This role offers a unique blend of scientific research and software engineering, requiring a deep understanding of both mindsets. Job responsibilities Build robust Data Science capabilities which can be scaled across multiple business … cases Collaborate with software engineering team to design and deploy Machine Learning services that can be integrated with strategic systems Research and analyse data sets using a variety of statistical and machine learning techniques Communicate AI capabilities and results to both technical and non-technical audiences Document approaches ...

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 ...

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 ...

team and help us build and scale our product in a fast-paced environment. The ideal candidate will have a strong understanding of software engineering principles and practices, as well as experience with large-scale distributed systems. You will be responsible for owning large new areas within … product, working across backend, frontend, and interacting with LLMs and ML models. You will solve hard engineering problems in scalability and reliability. You will: Own large new areas within our product Work across backend, frontend, and interacting with LLMs and ML models Deliver experiments at a high velocity ...

STOXX is seeking a Principal Platform Engineer to join our global Platform Engineering function, responsible for the cloud platforms, engineering capabilities, and operational foundations that support our products and services worldwide. Working across both GCP and AWS, you will help shape the next evolution of our platform engineering … support AI‐powered applications, agentic workflows, and emerging AI technologies at enterprise scale. As a Principal Engineer, you will work closely with peers across engineering, architecture, security, and product teams to solve complex technical challenges and influence technical direction through expertise, collaboration, and delivery. You will evaluate emerging technologies ...

propose better patterns, and own the implementation quality of your workstream from first commit through production cutover. This role blends deep Amazon Connect platform engineering, generative AI development on Bedrock and Claude, and full-stack serverless work, with regular direct interaction with customer engineering teams. Responsibilities Your Assignment … quality issues Build conversational experiences where intent-based NLU is the right fit, including multilingual support and SSML-tuned voice interactions Amazon Connect Platform Engineering Build contact flows that integrate AI agents, Lambda-backed business logic, Customer Profiles, and dynamic data-driven routing Implement Amazon Connect Cases and Tasks ...

upon their monitoring, security & observability journey.Solution Architect is a senior-level role expected to professionally and accurately present technical presentations across different personas, from software engineers and DevOps all the way to the C-suite.**Hybrid Model: 3 days a week from our London-based office.****Key Responsibilities*** Collaborate … most appropriate solutions for their needs.#### Requirements* Minimum 5 years of experience in a customer-facing role such as pre-sales, solutions engineering or technical architecture.* Exceptional communication and presentation skills.* Proven ability in technical integrations and conducting POCs.* In-depth knowledge of Kubernetes, AWS, Azure, GCP, Docker, Prometheus ...

languages ( eg Python) , under the guidance of senior developers Collaborate across disciplines, interfacing with actuaries, analytics specialists, and developers to integrate comprehensive analytics into software solutions, enriching the platform's value proposition Advocate and implement industry-standard software development practices, championing code quality, maintainability, and robust testing methodologies … Azure PaaS/SaaS offerings (Azure Functions, App Services, Table/Queue/Blob Storage) , ASP.NET WebAPI , and database technologies ( CosmosDB ) Demonstrable knowledge of software engineering principles such as unit testing , change management control and SOLID principles Exposure to or keen interest in the non-life insurance analytics ...

above or beneath you. AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations. Excellence everywhere: Everything we do should match the quality of our AI models. Global team: We prioritize your talent … scale and precision. Requirements Direct experience tackling free‐tier abuse, fraud detection, or fake‐account/bot farming at scale 6+ years of backend software engineering experience building production systems at scale Strong production backend experience: distributed systems, APIs, data pipelines, and Python expertise (asynchronous Python, backend frameworks ...

behind them, and become the technical voice Yuno trusts on how to build AI agents responsibly at scale. Skills You Need Minimum Qualifications Extensive software engineering experience, with a track record building and shipping production LLM or AI‐agent systems. Deep expertise in agentic systems — multi‐step agents … tool use, orchestration, memory, and retrieval‐augmented generation (RAG). Strong LLM application skills — prompt engineering, evaluation, and guardrails for reliable, safe outputs. Strong Python for AI/ML, plus solid backend engineering (Go and/or Kotlin) to productionize systems at scale. Model serving and LLM inference ...

/physical data across PostgreSQL, MySQL, Oracle, and Elasticsearch/OpenSearch with a focus on data minimisation and security Key Requirements 10+ years in software engineering/architecture, with 3+ years as a Solution/Technical Architect on complex platforms. Active SC Clearance Proven experience in technology modernisation ...

translating them into effective outcomes. You understand and align with Solirius Reply Values. The Role: This is an exciting opportunity to join our Software Engineering Practice as a Full Stack Engineer, to work alongside our team and help build out the capability. Requirements Key Responsibilities: Working across … understanding team objectives. As a consultant with Solirius you will have exposure to a variety of projects and challenges Championing and contributing towards engineering best practises across our team and projects. Key Skills/Experience: You need to be technically sound but also be able to convey your knowledge ...

link connecting advanced AI agents to the broader enterprise technology landscape. You will write production code, architect real‐time data grounding systems, perform prompt engineering, manage multi‐agent communication protocols, and deploy automated supply chain and back‐office workflows into production from day one. What You'll Actually … Agentforce to Salesforce Data Cloud (Data 360), cloud warehouses (Snowflake, Databricks), and core ERPs (SAP, Oracle, NetSuite) via MuleSoft or custom middleware. AI‐Assisted Engineering: Leverage modern AI tools (Cursor, Claude, Vibes) embedded directly into your daily developer workflow to move from architecture sketch to deployable code in days ...

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 … emerging AI technologies and recommend practical applications across the organisation.### Data Science & Analytics* Perform 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 ...

building a world where prevention is the norm, and where your work genuinely helps people live longer, healthier lives. Job Title: Information Security Engineering Lead Location: Stockholm, London, or Berlin Employment Type: Full-time Role Purpose Our Security team works to create and maintain the safest environment for Neko … entire product lifecycle, from initial design and think-it through launch and beyond. In this role, you will also work with and lead software engineers to proactively identify and fix security flaws and vulnerabilities, conduct in-depth security reviews throughout the product lifecycle, build security capabilities into CI/ ...

London Commodities Risk Technology team, focussing on our front-office trading platform. This proprietary trading platform is currently going through an exciting re-engineering phase and we are seeking to build out the development team. This front-office risk system calculates large volumes of results data, so there … distributed micro-services architecture. Some experience of loosely coupled architectures and queuing technology, ideally RabbitMQ. Some experience of C# would be advantageous. Good software engineering skills e.g. SOLID, TDD etc Experience in a CI/CD and Automated Deployment environment with tools such as OpenShift/Kubernetes, Jenkins ...

Full Stack Software Engineer London (Hybrid: Tue-Thu in office, WFH Monday & Friday) | Permanent | £ Our client has built a comparison service for the UK wealth industry - it's live and working - and they're now expanding their tech stack considerably. They're hiring a mid-level developer to join … London office Tuesday to Thursday Nice to have: Experience in fintech, financial services or other regulated environments Familiarity with RAG pipelines, embeddings, prompt engineering or agentic frameworks Cloud platform experience (AWS/GCP/Azure), CI/CD, infrastructure-as-code Open-source contributions or a portfolio of side ...