826 to 850 of 1,088 Software Engineer Jobs in London

data models and database schemas related to Rates tradi ng.Collaborate with front-end developers, business analysts, and other stakeholders to deliver high-quality financial software solutio ns.Ensure the performance, quality, and responsiveness of applicatio ns.Integrate third-party APIs and financial data fee ds.Implement and enforce security best practices ...

DESCRIPTION Job Responsibilities Designs, develops, and troubleshoots creative software solutions, thinking beyond conventional approaches to solve complex technical problems Leads the adoption and integration of cutting-edge technologies including Java, Spring, Springboot, React, and Kafka Develops secure, high-quality production code, and reviews and debugs code written by others … advanced analytics to deliver real-time trade processing applications Identifies opportunities to eliminate or automate recurring issues to improve overall operational stability of software applications and systems Designs and implements data pipelines, analytics workflows, and reporting solutions using Python, Databricks, and Spark Develops and maintains web-based applications ...

powered and data-driven businesses . We work with enterprise organisations on a global stage, reinventing how they design, build, and operate AI powered software at scale with speed. Our Purpose: We're on a mission to reinvent what's possible with AI in enterprise environments . Our Software … working at the absolute cutting edge of what's possible with today's most advanced AI technologies. Key Responsibilities Define and evolve the overall software architecture and technology vision for the organisation. Provide deep technical guidance to multiple engineering teams across projects. Lead the design and delivery of large ...

junior developers; contribute to a collaborative team culture. Potential requirement for securities licenses if client‐facing responsibilities arise. Qualifications At least 3years of proven software development experience in relevant industry. Proficiency in C#, JavaScript (React and/or Angular), Typescript, relational/NoSQL databases, and cloud technologies (preferably ...

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business … build, and ship next‐generation Fintech AI Innovations and 0‐to‐1 product lines. We don't build in isolation, nor do we over‐engineer for theoretical problems. Our mandate is high‐velocity validation: we take raw, ambitious, and ambiguous concepts from the executive suite, build ...

that values clarity, creativity, and shared ownership as we redefine how global commerce works. About the role We are looking for a Full Stack Engineer to join our ever growing engineering team. You will be joining us in an exciting phase of hyper growth where you will help shape … build our products from the ground up. The ideal candidate would be someone who has a genuine passion for designing and implementing elegant software solutions. You will also be intimately familiar and up to date with the development ecosystem for making solid decisions when it comes to choosing ...

Description Currencycloud was acquired by the company in December 2021. Senior Software Engineers are responsible for implementing an industry‐leading API that has processed over 50 billion USD of cross‐border transactions for more than 5 million end users, and remains available to clients 24/7. … Agile environment following the Spotify-style Squads and Tribes model. Experience delivering production‐ready code with high quality and reliability. Qualifications 5+ years of software development experience. 2+ years of building microservices with Java. Proficient in additional programming languages, such as Ruby or Scala. Working knowledge of relational databases ...

track record of owning major projects end‐to‐end in fast‐paced, ambiguous environments — for example as a founder or CTO, forward deployed engineer, tech lead, founding engineer at a startup, or creator of a substantial open‐source project. Trusted to run key projects: you lead and inspire … others, plan workstreams effectively, collaborate with cross‐functional stakeholders, and proactively eliminate or escalate blockers. Strong software engineering skills in at least one modern programming language — we mostly use Python and TypeScript, but care more about quickly picking up new tools than knowing our exact stack. Familiarity with Docker ...

Role: Software Developer (React) Client: Elite Technology Company Compensation: Up to £120,000 + Bonus + Package Location: London (Hybrid Working) Overview This firm is an elite technology company with exceptionally high standards, known for pushing boundaries and previously setting world records in the tech space. They are made … cutting‐edge technologies and building systems at extreme scale and performance. With a low attrition rate and a tight‐knit culture, they treat their software engineers as the company’s #1 asset. The Role They’ll align you with the best team for your skillset and interests, where ...

Regular Job Code: A152351A Responsibilities Design, develop, and continuously evolve the company’s R&D infrastructure across build systems, artifact management, data distribution, and software supply chain. Deliver stable, efficient, and easy-to-use platform capabilities that support multiple programming languages, hardware architectures, and global software delivery; Build … diagnose issues across complex system paths and drive long‐term, systematic solutions; Curiosity and enthusiasm for technology, an interest in applying AI to software engineering, strong learning and ownership, and the ability to communicate, collaborate, and drive projects effectively. Preferred Qualifications Experience in DevOps, CI/CD, build systems ...

achieve our vision of being the world’s most trusted, innovative, liquidity and data solutions specialist.**Role Overview**As a Senior Back-End Engineer, you will design, develop, and maintain robust server-side applications and APIs that support high-volume, data-intensive environments. You will play a key role … shaping technical architecture, ensuring system reliability, and driving best practices in software engineering. This position requires strong problem-solving skills, deep technical expertise, and the ability to collaborate effectively with cross-functional teams.**Role Responsibilities*** **Lead by example as a hands‐on engineer**, working closely with Architects, Principal ...

What’s in it for you Hands‐on experience working on large scale distributed systems and complex workflows. Autonomy to design, build and deliver software solutions. Work with high‐caliber and experienced teams of engineers and management. Be challenged to come up with innovative solutions. Access to a wide … Computer Science, Engineering or related technology field or relevant boot camp experience. 5+ Years of Experience designing, developing, and releasing high-quality software in Python or other object oriented languages. Experience with relational databases (PostgreSQL, MySQL etc). Relentless curiosity to learn and understand software and business. ...

documentation, runbooks, and architectural diagrams so others can understand, operate, and extend the systems you build Demonstrate the ability to be a full stack engineer across development environments Required Qualifications 10+ years of professional software engineering experience, with strong proficiency in Python (or a comparable modern language) Hands ...

organization on architectural decisions and collaboration What You Bring Bachelor’s Degree in Computer Science, Engineering, or related field, and 8+ years of professional software engineering experience Track record of mentoring engineers across multiple levels and raising the technical bar of a team or organization Strong Engineering and Architecture ...

inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Software Engineers Position Description CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World … operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We are currently looking for an experienced software engineers to join our cross-functional team who, in partnership with our clients, will help define, guide and assure the delivery of integrated solutions. ...

Software is eating the world, but AI is eating software. We live in unprecedented times – AI has the potential to exponentially augment human intelligence. Every person will have a personal tutor, coach, assistant, personal shopper, travel guide, and therapist throughout life. As the world adjusts to this new reality … technical concepts to non-technical stakeholders. Experience working fluently with standard containerization & deployment technologies like Kubernetes and various public cloud offerings. Extensive experience in software development and a deep understanding of distributed systems, cloud platforms and data systems. Nice to Haves Strong knowledge of software engineering best practices ...

World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Software Engineers at Palantir drive large-scale transformation through data, AI and world-leading infrastructure that supports mission-critical workloads. As an engineer within Palantir's Infrastructure teams, you'll have the opportunity to grow more quickly than you ever imagined as you contribute high-quality code directly ...

Role: MS Power platform Principal Software EngineerLocation: London,UKJon Type: Permanent (Hybrid - 4 days office Mandatory)KEY ACCOUNTABILITIESPrimary technical point of contact for the applications in scope of this roleRepresent Software Engineering CoE in discussions and forums such as architecture and design forums, governance forums, security etc.Collaborate with … party teams to assess environment compatibility, highlight risks, and propose mitigations.Ensure the applications are built in adherence to Intact, and established industry standards for software developmentDocument technical learnings, configurations, and application knowledge for knowledge retention, person dependency reduction, and future transitionBuild proofs of concept, work on architecture, design, development ...

Cboe Europe is seeking a Principal Python Software Engineer. As part of a small, talented development team, you will help build and expand the data pipeline and event streaming functionality of the largest equities exchange in Europe, as well as our trade reporting facility and other platforms. … firm believers in the value of testable, maintainable code, pair programming and software craftsmanship; as we expand and grow our product suite, we need an experienced engineer with strong leadership skills to help us grow. Responsibilities Working closely with our business development and sales teams to develop innovative ...

Summary The Principal Engineer is the most senior engineer in the company and plays a crucial role in delivering our business goals. They are technical leaders responsible for setting technical direction, driving engineering excellence, and aligning technology with business strategy. This role combines deep technical expertise with strong ...

opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Job responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure … reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads evaluation sessions with business stakeholders, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability ...

variables impacting the supply chain — and we’re looking for talented people who want to help. You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help … CloudFront for fast and secure delivery of web/application content, on-demand video/music and live events streaming. As a Senior Software Development Engineer, you will lead the development of key initiatives, build and operate cutting‐edge features, delight customers and continue to scale to ever ...

data models, pipelines and platform capabilities that underpin analytics, operational decision‐making and emerging AI use cases. Role Summary As a Data Engineer, Lakehouse and AI Data Platform , you will design, build, test and support data pipelines and curated datasets on the firm’s modern data platform. You will … Good working knowledge of SQL , including troubleshooting, optimisation and data analysis. Ability to learn new tools, internal platforms and delivery workflows quickly. Familiarity with software engineering fundamentals, including version control, testing, release discipline and CI/CD practices. Data Engineering Capability Stronger ownership of technical design across multiple datasets ...

This position is responsible for designing, developing, and optimizing our mission‐critical, high‐throughput FX real‐time risk system. As a SeniorSoftware Engineer, you will leverage your deep technical expertise to drive the architectural evolution of low‐latency processing systems, solve complex engineering challenges, and provide technical guidance … this front‐office facing role, you will collaborate closely with the FX Options Trading desk, translating business needs into robust, scalable, real‐time software solutions. Responsibilities Technical Execution & Architecture Design, implement, and optimize critical FX real‐time risk infrastructure, ensuring high performance, minimal latency, and high availability. Drive ...

agent communication, model context protocols, and agentic orchestration, turning early-stage concepts into scalable, production-ready capabilities. Job Responsibilities Design, develop, and troubleshoot software solutions using creative approaches to solve complex technical challenges Write secure, high-quality production code and maintain algorithms that integrate with existing systems Create architecture … leveraging Azure OpenAI models and AWS Bedrock Identify hidden problems and patterns in data proactively to improve coding standards and system architecture Participate in software engineering communities of practice and events focused on emerging technologies Required Qualifications, Capabilities, and Skills Computer science degree or equivalent practical experience Hands ...