1,026 to 1,050 of 1,212 Jobs in London

Platform Engineer

Location
Greater London, England, United Kingdom
testing platform for frontend codebases - a capability that has never existed before and that we believe is the missing piece in unlocking the full potential of code generation. The demand has been immense. Companies like Dropbox, Wiz, and Notion often pay more for Meticulous than any other software … product in their stack, and spontaneously refer us to others. Our team of eleven has achieved this by bringing together some of the most talented engineers from Uber, Google, Dropbox, GitHub, Meta, and Palantir. You can learn more about the company in this video here. The Role ...

Senior Software Engineer I - Receive

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
Company DescriptionWise is a global technology company, building the best way to move and manage the world's money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission … team is part of Acquiring Squad, in the Global Product tribe, dedicated to ensuring customers can receive money quickly and securely, using our full suite of Acquiring products. We build smart fraud detection and prevention systems to stop scammers and fraudsters from exploiting Wise or defrauding our customers. ...

Engineer - Site Reliability Engineering

Location
Greater London, England, United Kingdom
TeamWe are evolving our Reliability Engineering team to move beyond support and operations. As a Senior Engineer in Site Reliability, you will be part of a diverse and inclusive organization that has full ownership of the availability, performance, and scalability of one of the most critical … alerting.* Experience with Infrastructure as Code.* Understanding of identity and access management, and application security.We use Datadog and BigPanda for our observability stack, Terraform for our cloud infrastructure, and EntraID as our IAM solutions but we're very open to incorporating your experience with any other tools.**Career ...

Lead DevSecOps Engineer

Location
Greater London, England, United Kingdom
part of a growing team of outstanding people, then we want to hear from you. About the role As Lead DevSecOps Engineer at Arondite you will be driving platform engineering and developer experience. You will take full ownership of our internal development ecosystem, evolving it into … component of development tooling Ideally, you would also have: This is not an additional list of requirements; this reflects the tech stack currently used at Arondite; any experience in these areas is a bonus Experience maintaining and scaling critical engineering tools (e.g., GitLab, Artifactory, or SonarQube ...

AI Engineer (Fluent in Mandarin & English)

Location
Greater London, England, United Kingdom
London, United Kingdom Job Description Position Overview We are seeking an AI Engineer to join our Global Analytics team in London. This role is focused on the end-to-end lifecycle of production-grade AI, from training and fine-tuning specialized models to architecting high-performance inference pipelines. … integration testing. Generative AI Deep Dive: Hands-on experience with LLM training cycles, parameter-efficient fine-tuning (PEFT), and sophisticated prompt engineering. Inference Stack: Experience with high-performance inference servers (e.g., vLLM, TGI, or Triton ) and an understanding of how to optimize models for GPU deployment. Infrastructure: Comfortable ...

Senior Software Engineer I - Servicing Platform

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
Company DescriptionWise is a global technology company, building the best way to move and manage the world's money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission … world's money. For everyone, everywhere. More about our mission and what we offer. Job DescriptionAbout the role: Join us as a Platform Engineer in the Risk Domain, where you'll build the systems that make safe, global products possible. As part of our Platform Engineering team ...

Senior Software Engineer II- Regional Expansion

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
Company DescriptionWise is a global technology company, building the best way to move and manage the world's money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission … take ownership and make a significant impactAutonomous team player able to work effectively with minimal supervision. Proven experience as a Senior Software Engineer, with a strong track record of delivering high-quality, scalable systems and a strong Product mindsetDeep technical expertise in back-end development and microservices architectureExperience ...

Senior Software Engineer (Money Flows)

Location
Greater London, England, United Kingdom
globally, get in touch - we’d love to discuss how Ebury can accelerate your career so you can shape the future. Senior Software Engineer (Money Flows) Ebury London Office - Hybrid: 4 days in the office, 1 day working from home About the Role The Engineering team at Ebury … looking for a Senior Software Engineer to play a pivotal role in evolving our core transactional platform. As a key member of our global team (spanning Europe and South America), you will own the development, scalability, and optimization of our multi-currency account systems, incoming funds, and outgoing ...

Staff Software Engineer - Global KYC and Onboarding

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
Company DescriptionWise is a global technology company, building the best way to move and manage the world's money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission … want to match you with the team that perfectly aligns with your experience and sets you up for success! QualificationsAs a Staff Backend Engineer (IC4), you'll provide technical leadership within your team, designing and implementing scalable, resilient systems that power our verification platform. You'll tackle complex ...

Principal Cloud Engineer

Location
Greater London, England, United Kingdom
close to, and build something that actually helps the planet. Are you up for the challenge? We're looking for a Principal Cloud Engineer to join our platform team and help us push the boundaries of what AI can do for the planet. Your impact Secure, repeatable deployments … deploy ML‐Ops and data solutions inside our customer’s perimeter. You will help to design, simplify, and improve our entire stack so that we can meet stringent cybersecurity guidelines, while remaining agile. Set the technical bar, and lift up your team mates. As the most senior practitioner ...

Senior Software Engineer I - Wise for Enterprise - Banks

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
87000 to 111000 GBP Annually
directly. Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission … money. For everyone, everywhere. More about our mission and what we offer . About the role We are looking for a Senior Product Engineer, you'll be an integral part of our dynamic Wise for Banks team, working at the forefront of innovation, playing a key role ...

AI Software Engineer

Location
Greater London, England, United Kingdom
rely on when geopolitical uncertainty becomes an opportunity or a strategic risk. More at extrac.ai. The Role We are looking for a Software Engineer to join ExTrac's AI team, building Co-Analyst and the analytical AI features around it. Co-Analyst is a user-facing multi-agent … production feature. New features land close to weekly. This hire exists to add capacity on the AI team's hard problems: an engineer who can independently deliver well-scoped features and components, and who is building towards owning more of the system end to end. What ...

Sr. Software Engineer, Cloud Detection (Hybrid, London)

Hiring Organisation
CrowdStrike
Location
London, UK
Employment Type
Full-time
each other. Ready to join a mission that matters? The future of cybersecurity starts with you. About the Team: The CrowdStrike Detection Engineer (CDE) team is building a powerful, next-generation platform designed to be a force multiplier for security teams. Our platform empowers customers who leverage multiple … improve architecture, knowledge models, user experience, performance and stabilityBe given the autonomy to own your work in a high trust environmentThe technology stack you'll use will include: Go (Golang) or C++ AWS/GCP/Azure/KubernetesKafkaGITCassandraDockerRedisWhat You'll Need: Degree in Computer Science (or professional ...

DevOps Engineer (Linux, PHP)

Location
Greater London, England, United Kingdom
streamline and reimagine the way they work so that they can focus on impact. We’re on the lookout for an exceptional DevOps engineer to join our team. Your work will have a significant impact and the role will expose you to working on a range of open … Linux administration experience. 3+ years’ experience with web server and PHP applications administration (NGINX preferable). 3+ years’ experience with cloud technologies (our stack is mainly AWS), including 2+ years using infrastructure-as-code tools such as Terraform. 3+ years’ experience with Shell Scripting (Bash/PowerShell preferable ...

Security engineer, application security (UK)

Location
Greater London, England, United Kingdom
create a better future of work with AI. About the role This is where security meets innovation at enterprise scale. As a security engineer, applications at WRITER, you'll be building the security foundations that protect the AI systems powering some of the world's most recognizable brands. … while we build products Lead security assessments and penetration testing of WRITER's applications, AI services, and APIs, identifying vulnerabilities across our tech stack and working collaboratively with teams to remediate issues at scale Design and implement security controls for protecting data pipelines, model training environments, and customer ...

Senior Security Engineer

Location
Greater London, England, United Kingdom
trillion in AUM and 22 global investment banks. For more information, please visit www.cmgx.io The Role We are hiring a Senior Security Engineer to lead our security risk management and governance work. This is a senior individual‐contributor role for someone who thrives on owning large, ambiguous initiatives … evidence and turn security controls into repeatable workflows that fit how the business already works. You will apply that lens across the full control landscape: cloud security, supply‐chain and vulnerability management, endpoint and identity, detection and response, and AI security. CMG operates in a highly regulated, client ...

Senior Backend Engineers (Polyglot)

Location
Greater London, England, United Kingdom
LinkedIn for new features and the occasional roast Meet The Team Here at Cleo, we have ~200 Engineers organised into Pillars Our stack spans a Ruby on Rails monolith, a single React Native (TypeScript) app frontend, Python for machine learning services, and PostgreSQL, all hosted … product runs on Ruby today, but we deliberately hire polyglot engineers: if you've shipped meaningful product work in any modern stack, you'll ramp quickly here. Key responsibilities for this role include: Shape the direction of upcoming work - break down ambiguous problems with your squad and help ...

Staff AI Engineer

Location
Greater London, England, United Kingdom
Staff AI Engineer Location : London Job Type : Full Time Visa Sponsorship : Not Available Relocation : Not Allowed About the job At Gradient Labs, we're building the AI customer operations platform for financial services. Founded in 2023, we now work with some of the biggest names … built, you communicate clearly and often, and you flag early when you're stuck. A pragmatic, tech-agnostic approach - no specific tech stack required, just good judgement about what's right for the problem. Why join Gradient Labs? This is a unique chance to be part ...

Equity Derivatives Risk Developer

Location
Greater London, England, United Kingdom
## Job Description:**Quantitative Developer - Risk Technology****Position Overview**We are seeking a strong software engineer to build and own the equity-volatility risk platform for our global hedge fund. This engineering-first role owns the systems that capture options, futures, swaps and cash equity positions, compute … full volatility greek surface across every book, and deliver exposure and limit information to volatility PMs and risk managers in near real time. Working alongside the quantitative analysts and researchers who own the vol models and beta framework, the engineer makes those models run correctly, fast ...

Backend Python Developer

Location
Greater London, England, United Kingdom
Software Engineer (multiple vacancies) - Python | FastAPI | AWS | Microservices £75,000-£100,000 base salary + equity at a household name Flexible benefits budget | Monthly socials | 90 day work-from-anywhere perk Python, FastAPI, PostgreSQL, DynamoDB, AWS, EKS Central London, 1 day a week InsurTech | Microservices | Greenfield Development … potential. They're looking for a number of bright, engaging software engineers familiar with or interested in working with their tech stack. Tech stack: Python (FastAPI, Starlette) gRPC GraphQL PostgreSQL DynamoDB AWS EKS CI/CD pipelines What you'll be doing: Contributing to the design and development ...

Senior Software Developer II - Wise for Banks

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
111000 to 145000 GBP Annually
directly. Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission … money. For everyone, everywhere. More about our mission and what we offer . About the role We’re looking for a Senior Software Engineer II to join our Wise for Banks team and help shape the technical direction of the systems powering Wise’s global payment network. ...

AI Data/Graph Engineer

Location
Greater London, England, United Kingdom
build the systems that turn it into something an agent can use safely: the knowledge graph that makes domain intelligence queryable, the retrieval stack that grounds every answer, the pipelines that keep both current, and the access controls that ensure a query only ever returns what its caller … estates* Graph retrieval as a first-class capability: traversal patterns, graph-augmented retrieval for agents, and query performance under real load* The retrieval stack end to end: chunking and embedding strategy, hybrid search, reranking, and the measurements that tell you a change actually helped* Data pipelines from client ...

Senior Software Engineer – Backend (AI)

Location
Greater London, England, United Kingdom
friendly products that delight our 15,000+ customers and their 1.5 million employees. Ready to make an impact from day one? Senior Software Engineer – Backend Product, Technology & Design Full Time London Personio's intelligent HR platform helps small and medium-sized organizations unlock the power … learning engineers, and the systems you build are what every agentic experience at Personio will run on. If you are a strong backend engineer who wants real exposure to applied AI without moving away from engineering, this is a good place to do it. What ...

Senior Platform Engineer

Location
Greater London, England, United Kingdom
## Senior Platform EngineerApply: City of London - United Kingdom: Full time: Posted Today: R\\_17707**Job Title**Senior Platform Engineer**Job Description**# **About IG**IG is a FTSE 100 fintech operating across five continents, serving over 1.4m customers and handling billions of dollars in transactions … next. Join us at IG – the future gets built here. # **Your role in the Team** We're looking for a Senior Platform Engineer with deep Akamai expertise to own IG's edge delivery estate and change how it's run.Today, much of our Akamai configuration is managed ...

Senior Data Engineer

Location
Greater London, England, United Kingdom
Senior Data Engineer Application Deadline: 18 October 2026 Department: Senior Data Engineers Employment Type: Full Time Location: London Compensation: £55,000 - £65,000/year Description We are hiring a data engineer to lead client delivery and build the next generation of engineers … healthcare sector, leading project teams drawn from every grade, and coaching junior engineers face to face. If the phrase “forward-deployed engineer” describes how you like to work, you will recognise this job. The engineering matters, and you will need to be a capable engineer. What makes someone ...