1,026 to 1,050 of 4,028 Software Engineering Jobs in London

heart of the investment lifecycle, working with some of the biggest names in finance across the globe. This role suits a senior software engineer who thrives in client‐facing delivery, combines deep product expertise with hands‐on engineering, and can own complex client implementations end‐to‐end. What … cutting edge solutions Build and configure client data pipelines, integrations, queries, workflows, and config‐driven deployments Mentor engineers and graduates; set quality and engineering standards through code review and design guidance What we're looking for Senior Software Engineering experience – C#/Python/SQL Strong technical ...

cases. The platform operates across cloud and hybrid environments and supports multiple business domains and use cases at scale. Role Summary As a Software Engineer , you will be a hands‐on contributor building and enhancing backend services within a microservices‐based platform. You will work in an agile engineering team alongside senior engineers, architects, and product partners to deliver secure, reliable, and well‐tested software. This role focuses on technical contribution and engineering excellence, with opportunities to expand ownership over time. Key Responsibilities Design, build, and enhance backend services and REST APIs Deliver features ...

passionate about building scalable software that helps organisations detect fraud, verify identity, and make better decisions using advanced analytics? Do you enjoy collaborating across engineering, data science, and product teams to turn intelligent solutions into reliable products that deliver real-world customer value? About the Business LexisNexis Risk … Customer Data Management. You can learn more about LexisNexis Risk at https://risk.lexisnexis.com/About the Role You will join an engineering team building software for fraud and identity analytics. In this role, you will design, build, test, and operate scalable software products, working closely ...

site based, with some remote working available Employment: Permanent, full-time MFK Recruitment is seeking a specialist Machine Learning Engineer to help develop an engineering-grade Spiking Neural Network engine for practical machine vision applications. Our client develops advanced AI and Machine Learning technology for defence, security and other … four are still with the business. Machine Learning Engineer role You will combine current knowledge of Spiking Neural Networks with strong C++ software development skills to transform advanced research into a practical and usable product. This is a rare opportunity to apply genuine SNN experience to production software ...

systems with more than 25 years’ experience delivering its solutions to the telecoms sector. We are looking for a Senior Developer to join our Software Engineering team in London. This role is ideal for a hands-on technologist who enjoys tackling complex business challenges and delivering high-quality … software solutions. The successful candidate will be responsible for technical design, development, and delivery of enhancements to Cerillion’s core BSS/OSS products. You will work closely with project managers, architects, and cross-functional development teams to ensure the delivery of robust, scalable, and maintainable systems. As part ...

programme, leading the design and delivery of AI-enabled digital services and platforms. This role will provide technical leadership across multidisciplinary teams, shaping architecture, engineering standards, and AI implementation strategies while supporting the development of scalable, secure, and user-focused solutions. Key Responsibilities Lead the design and delivery … enabled digital products, platforms, and services Provide technical leadership to front-end, back-end, and AI engineering teams Define and implement solution architecture, engineering standards, and best practices Drive the integration of Generative AI, LLMs, and machine learning capabilities into production services Work closely with senior stakeholders, product ...

experienced Senior Data Engineer to help shape its architecture, reliability, and scalability. The ideal candidate will have more than 10 years of hands‐on engineering experience and a strong background in building modern data pipelines, working with cloud‐native technologies, and applying robust software engineering practices. … Responsibilities Design, develop, and optimise scalable, testable data pipelines using Python and Apache Spark. Implement batch workflows and ETL processes adhering to modern engineering standards. Develop Cloud-Based Workflows Orchestrate data workflows using AWS services such as Glue, EMR Serverless, Lambda, and S3. Contribute to the evolution of lakehouse ...

contribute to peer reviews to improve overall code quality* Provide accurate advice, guidance, support and training to other individuals.* Install, configure and test software releases in development environment. Provide support and assistance to QA and operational personnel with queries in upstream environments.* Positively represent the software engineering … standard deployment methodologies.**Academic and Professional Qualifications Required:**Education to degree level desirable, preferably a Bachelors or Master’s degree in computer science, computer engineering or other technical discipline.**Required Knowledge and Level of Experience:**A candidate for this position must have got working experience in IT organisation ...

drive our artificial intelligence initiatives forward. This role is ideal for a technical visionary who combines deep expertise in AI, machine learning, and software engineering with the ability to lead cross-functional teams and shape technical strategy. The ideal candidate will drive innovation by architecting cutting‐edge agentic … mentor a team of AI engineers, data scientists, and data engineers. Foster a culture of technical excellence, continuous learning, and innovation within the Agentic Engineering team. Collaborate closely across pillars to deliver impactful AI solutions. Research & Development: Stay at the forefront of AI research and emerging technologies, evaluating ...

that arise during the onboarding process. Develop and maintain comprehensive documentation for each client onboarding project. Drives adoption and governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident … peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale. Provide training ...

they align to Ryan's Key Results This role operates in Ryan's results-oriented and flexible culture, with a strong emphasis on engineering quality, ownership, and measurable outcomes. Engineers are trusted to choose appropriate tools, approaches, and AI-assisted workflows rather than follow heavy development processes. That autonomy … their careers. Success is not measured by years of experience or by knowledge of a particular AI framework. It is measured by strong engineering fundamentals, learning agility, quality of thinking, and the ability to contribute working code to AI-enabled solutions. Active mentorship and structured opportunities for growth support ...

diversified range of trading strategies. We employ over 130 colleagues in Jersey, Geneva, London, Singapore, New York and Shanghai. This is a hands‐on engineering role within the Platform Engineering team, part of Technology Operations. Platform Engineering is responsible for building and operating the infrastructure, platforms … developer tooling that enable our engineering and quantitative research teams to deliver software reliably, securely and at scale. The role will help design, build, automate and operate a hybrid production platform across AWS and on‐premises environments, with a particular focus on the HashiCorp platform: Nomad, Consul ...

success – allowing us to evolve underwriting intelligently and unlock massive scale. We're a multi‐disciplined team, bringing together expertise in software and data engineering, full stack development, platform operations, algorithm research, and data science. Our squads focus on delivering high‐impact features – we favour a highly iterative … approach. We're looking for a Senior Full‐stack Engineer to join our Development team. What you will be doing: Build robust and scalable software for business critical, web‐based applications Build eye‐catching, functional, efficient, and reusable web and mobile‐based sites that drive these web applications Design ...

Agency Lending and Collateral Technology platforms, aligning with business goals and industry trends. Provide vision and leadership to a global team of software engineers, architects, and project managers. Champion the adoption of modern architecture patterns, including microservices, cloud‐native development, and event‐driven design. Drive the strategic transformation … monolithic applications into a resilient, scalable, and flexible microservices ecosystem. Application Development & Delivery Define and execute an AI‐first engineering strategy across front‐end and back‐end platforms, aligning technology direction with Citi's broader digital transformation priorities, and leading the group to make full use of AI‐assisted ...

environments. The project is centred on data anonymisation, obfuscation and sanitisation, helping to establish the tooling, governance and technical standards needed to support secure software delivery. This is a hands-on leadership role for an engineer who can combine strong Python development skills with stakeholder engagement, technical governance … delivery and the wider adoption of best practices across multiple stakeholders. Responsibilities Lead development and enhancement of Python-based tooling. Remain actively involved in software engineering and delivery. Engage with governance forums and architecture stakeholders. Produce technical guidance, standards and supporting documentation. Support initiatives relating to data privacy ...

technical forums; Provide technical guidance and mentoring to junior engineers on C++/Java best practices and design patterns; Ensure adherence to SDLC standards, engineering controls, and quality metrics. Требования Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience Strong hands-on software engineering … performance tuning, and observability Exposure to cloud platforms and open-source technologies, including their integration into enterprise systems Strong understanding of the full software development lifecycle and associated tools and processes Strong communication and collaboration skills, with the ability to influence technical outcomes without formal authority Условия Healthcare, retirement ...

team in London. This is an excellent opportunity for an engineer with strong Python and SQL skills who wants to build broader expertise across software engineering, cloud, data engineering and AI-enabled applications . Rather than focusing on one part of the technology stack, you'll work … role? You’ll gain hands‐on exposure to: AWS cloud & migration Python development SQL, databases & data platforms Data pipelines & ETL/ELT APIs & backend engineering CI/CD & production systems Analytics & modern data platforms AI/ML and emerging AI technologies It's a strong opportunity for someone early ...

decarbonized and sustainable energy future by assuring that energy systems operate safely and effectively through increasingly digital solutions. Digital and Data Solutions develops software and data-driven solutions for energy, infrastructure, and sustainability, including Horizon, a cloud platform for renewable energy asset monitoring, analytics, optimization, and decision support. Задачи … across agent execution, including prompts, retrieved context, tool calls, model responses, decisions, failures, and user feedback Deploy and operate AI services in production with software and platform engineers Collaborate with renewable energy domain experts to ensure agent outputs are technically meaningful, evidence-based, and appropriate for operational decision-making ...

About the job you’re consideringOur Developers are software engineering experts, they bring technical knowledge of Dynamics 365 and thePower Platform to our projects and ensure a delivered solution meets user needs, goals and objectives of ourclients and ensure any development can scale. They also follow and promote … software engineering bestpractices. They work as part of a team to deliver some of the most innovative software solutions available in acloud-first environment with a strong focus on DevOps practices from design to production.Hybrid working:The places that you work from day to day will vary ...

documentation for each client onboarding project. Develop and maintain comprehensive documentation for each client onboarding project. Drive adoption and governance of approved AI‐assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes, while establishing measurable validation standards. Apply knowledge of tools within the Software … date with industry trends and developments related to the FIX protocol and electronic trading. Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and advanced applied experience. Strong understanding of the FIX protocol and electronic trading systems. Demonstrated experience leading effective use of enterprise ...

year convergence and modernization journey. You will play a pivotal role in shaping our next‐generation SRE patterns, reliability frameworks, observability strategy, and performance engineering capabilities across globally distributed systems. This role is ideal for an SRE specialist who thrives in fast‐paced front‐office environments, enjoys direct interaction … Lead Site Reliability Engineer at JPMorgan Chase within J.P. Morgan Asset Management’s Trading Technology group, you will be embedded directly within the software engineering team that builds and supports our front‐office trading platforms. Job Responsibilities: Engage daily with traders across asset classes (Equities, Fixed Income ...

solutions directly embedded into business processes. We support clients across a number of industries and offer deep expertise in AI/ML, Cloud, Platform Engineering, and Managed Solutions. What you will be doing As a Senior Consultant in SAIL, you will own and lead consultancy engagements … winning the work, through to delivery governance and team leadership. You will bring SME‐level depth in at least one of AI/ML Engineering, Platform Engineering, or Software Engineering, and apply it to create real, lasting value for our clients. Although we do not expect ...

data products that serve analytics, search, recommendations, personalization, and machine learning. You will work closely with product managers, analysts, data scientists, ML engineers, and software engineers to turn ambiguous needs into dependable, well-documented datasets and pipelines.This is a hands-on engineering role for someone who cares about … consistent across experimentation and production.• Support experimentation by delivering trustworthy exposure, interaction, and outcome data for A/B testing and model evaluation.Strengthen engineering practices• Apply software engineering practices to data work, including modular design, code review, automated testing, CI/CD, and infrastructure as code.• Improve ...

smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. Brex's AI-native automation and world … dream. We make this a reality by empowering you with the tools, resources, and support you need to grow your career. Engineering at Brex Engineering at Brex is about building systems that scale with speed and intention. Our teams span Software, Data, Security, and IT, and operate ...

team in London. This is an excellent opportunity for an engineer with strong Python and SQL skills who wants to build broader expertise across software engineering, cloud, data engineering and AI-enabled applications . Rather than focusing on one part of the technology stack, you'll work … role? You’ll gain hands-on exposure to: ☁️ AWS cloud & migration 🐍 Python development 🗄️ SQL, databases & data platforms 🔄 Data pipelines & ETL/ELT 🔌 APIs & backend engineering 🚀 CI/CD & production systems 📊 Analytics & modern data platforms 🤖 AI/ML and emerging AI technologies It's a strong opportunity for someone early ...