1,001 to 1,025 of 3,704 Software Engineering Jobs in the UK

throughput, HA & DR, observability). Own protocol & data model standards for client to venue and internal flows (eg FIX 4.4/5.0, REST/gRPC, protobuf, JSON) Hands on Engineering Lead development of price engine, negotiation logic and execution gateways in the target architecture Implement ultra low latency market data handlers and multicast publishers Introduce automated performance regression harnesses … platform in vendor forums and regulatory workshops. Governance & Delivery Excellence Apply agile/scaled agile project management practices; track KPIs (latency, fill ratio, client adoption) Profile required 10+ years software engineering in capital markets (minimum 5 in FX or Rates electronic trading). Track record delivering at least one production grade eFX cash platform (client flow to booked … trade). Led teams of 5+ engineers across full SDLC. BSc/MSc in Computer Science, Engineering, Physics or equivalent. Domain Expertise - Deep understanding of FX pre-trade lifecycle, price construction, liquidity aggregation, streaming vs RFQ workflows, execution, hedging and order management. Achieved through hands on design & build of ultra low latency platforms Performance Engineering - Proven ability to More ❯

looking for a skilled Backstage Developer to help design, build, and maintain internal developer portal using Spotify Backstage. This role will focus on improving the developer experience across our engineering teams by centralising tools, documentation, and workflows into a single, cohesive platform. Role The Spotify Backstage Developer will design, develop, and maintain plugins and extensions within Spotify Backstage. Integrate … Backstage with existing infrastructure, CI/CD pipelines, monitoring tools, and cloud platforms (AWS/Azure/GCP). Collaborate with DevOps, platform, and software engineering teams to streamline developer workflows. Ensure scalability, security, and usability of the developer portal. Provide technical guidance, documentation, and training for engineering teams adopting Backstage. Contribute to Backstage open-source ecosystem More ❯

balance and foster a collaborative culture. We offer competitive health benefits, 401k matching, and the opportunity to work with a talented group of professionals dedicated to delivering high-quality software solutions. Job Overview: We are seeking a Client Consultant to represent our development team in client meetings. In this role, you will be responsible for communicating client requirements to … adherence to budget constraints. Build and maintain strong relationships with clients, acting as a trusted advisor on IT matters. Qualifications: Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. Minimum of 6 years of professional software development experience. Strong proficiency in TypeScript, JavaScript, HTML, CSS, SASS, and related web technologies. Extensive … with C#, ASP.NET, Web API, and Entity Framework. Familiarity with state management libraries and patterns. Experience with SQL and/or NoSQL databases, including performance optimization. Strong understanding of software development best practices, design patterns, and coding standards. Excellent communication skills, both verbal and written, with the ability to articulate technical concepts to non-technical audiences. Ability to work More ❯

around Google Cloud SQL, BigQuery, and other data technologies Design and execute a platform modernization approach for customers' data environments Document and share technical best practices/insights with engineering colleagues and the Data Engineering community Mentor and develop engineers within the Qodea Data Team and within our customers' engineering teams Act as the point of escalation … Cloud Functions, BigQuery, GCS, Secret Manager, Vertex AI etc. Experience with Terraform Prior experience in a customer-facing consultancy role would be highly desirable Experience in working with agile software engineering teams How You'll Grow Exceptional performance in this role can lead to advancement opportunities within our career framework or internal opportunities with other business areas, aligned More ❯

What will you be doing? Key Responsibilities and Duties Join a rapidly growing team to help BCB build and scale our products and deliver them to clients. Use your software engineering skills to develop, test, release, support and maintain complex financial platforms. Our backend is written in Node driven by SQL databases and our front-end uses the … cloud in Kubernetes. Work closely with product managers to focus on new feature design, build and ship scalable products. So, what are we looking for? 5+ Years Experience in software engineering. Experience working with microservices and distributed systems architecture. Expert proficiency in server-side development. Proficiency in TypeScript. Experience with event-driven architecture and message queuing systems, ideally Google More ❯

customer journeys, from the critical acquisition and signup step, to account management while utilizing our services, to effective promotions and checkout flows.The Accounts Team is one of the key engineering teams that are centrally positioned to contribute within all Proton's products. Tech Stack and Tools: Internally our backend code is in general based on PHP/Symfony, our … Extensive experience building maintainable and testable code bases, including API design and unit testing techniques Extensive experience with multithreading programming and mobile memory management A strong grasp of scalable software architecture and software engineering best practices An intuition for optimal user experience and design Even if you don't meet all the requirements listed above, but feel … enjoy working from home up to 30% of the time, while enjoying great company during our three core days in the office. Technology: We provide all the devices and software you need to excel in your role, ensuring you have the best tools at your disposal to achieve your goals. Food: Lunch and snacks are provided by Proton every More ❯

Press Tab to Move to Skip to Content Link Job Title: Principal Software Engineer - Security Engineer Job Reference: Band: BAND D Salary: £80,000-£90,000k depending on relevant skills, knowledge and experience. The expected salary range for this role reflects internal benchmarking and external market insights. Contract type: Permanent role Location: This is a hybrid role, and the … education. That trust is built not only on our editorial standards, but also on the security, reliability and resilience of the systems behind every stream, story and service. In Engineering Enablement , we're the team that makes secure, high-velocity delivery possible. We build shared cloud platforms, developer tooling and guardrails that let hundreds of product teams ship confidently … and sustainably. We're hiring a Principal Software Engineer - Security Engineer to help us embed secure-by-design thinking across the BBC. You'll work hands-on with engineering teams, applying InfoSec-led policies and architecture in delivery contexts. You'll support threat modelling, promote secure coding practices, and help scale Secure SDLC across the organisation - without reinventing More ❯

Europe as the European leader in unmanned technology, where cutting-edge advancements meet unparalleled innovation. Digital ️ Defence Security ️ Space We operate across four strategic areas, combining artificial intelligence, systems engineering, data science, and aerospace technology to tackle global challenges - from protecting people and critical infrastructure to exploring space. We offer a unique surveillance-as-a-service solution that delivers … time to empower critical decision-making. If you're passionate about technology and eager to shape the future - TEKEVER is the place for you. Mission: Were seeking a talented Software Engineer with expertise in GIS development focused on maps, navigation, and geospatial intelligence ( GEOINT ). This role involves designing and maintaining GIS applications for desktop platforms, ensuring exceptional performance … GEOINT. Feature Collaboration: Work with cross-functional teams to define and implement innovative features. Performance Optimization: Ensure applications are highly responsive and optimized for performance. Debugging: Identify and resolve software issues effectively. Service Integration: Develop and integrate GIS services and APIs. Code Quality: Conduct code reviews to maintain high standards of code quality. Profile and Requirements: Education: Bachelors degree More ❯

Everything that makes you unique is welcome; join us and let's build what's next - together! Team Description As part of the Platform & AI Enablement team under GPTO Engineering, you'll report to the Sr. Director Engineering API. This team is accountable for shaping enterprise data architecture, enabling high-performance AI-driven workloads, and acting as a … technical bridge between engineering and architecture. This is a hands-on role for a deeply experienced engineer who thrives on solving complex problems and scaling robust platforms. Your Impact Influence the design and implementation of platform capabilities for data processing, AI enablement, and developer acceleration across batch, streaming, and real-time systems. Collaborate with the architecture function to represent … engineering needs and help translate architectural direction into practical implementation patterns. Guide teams in integrating AI/ML capabilities-including prompt-based LLM use cases, model inference, and feature pipelines-into scalable platform services. Bring a product mindset to platform engineering, ensuring solutions are aligned with customer and business goals. Provide thought leadership across the fullstack (React, Java More ❯

Everything that makes you unique is welcome; join us and let's build what's next - together! Team Description As part of the Platform & AI Enablement team under GPTO Engineering, you'll report to the Sr. Director Engineering API. This team is accountable for shaping enterprise data architecture, enabling high-performance AI-driven workloads, and acting as a … technical bridge between engineering and architecture. This is a hands-on role for a deeply experienced engineer who thrives on solving complex problems and scaling robust platforms. Your Impact Influence the design and implementation of platform capabilities for data processing, AI enablement, and developer acceleration across batch, streaming, and real-time systems. Collaborate with the architecture function to represent … engineering needs and help translate architectural direction into practical implementation patterns. Guide teams in integrating AI/ML capabilities-including prompt-based LLM use cases, model inference, and feature pipelines-into scalable platform services. Bring a product mindset to platform engineering, ensuring solutions are aligned with customer and business goals. Provide thought leadership across the fullstack (React, Java More ❯

requirements. Translate business questions into well scoped technical tasks and clearly communicate results to stakeholders, including senior leadership. You Have: Bachelor's or Master's degree in Computer Science, Engineering, Mathematics, Statistics, or a related field. 6+ years of experience in ML Engineering or Data Science (finance, fintech, or treasury a plus). Proficiency in Python-including pandas … TensorFlow/PyTorch, LightGBM/XGBoost-and experience with SQL. Hands on experience with cloud ML platforms (AWS SageMaker, Azure ML, or Google AI Platform). Solid understanding of software engineering fundamentals: version control, code reviews, automated testing, and containerization. Familiarity with FX markets, risk management concepts, or financial forecasting. Excellent problem solving skills and ability to explain More ❯

Change Management operations. In this role, you will ensure seamless change/release implementation across platforms, networks & infrastructure, while also supporting project delivery. You will work closely with operations, engineering/technical teams, customer teams, project managers and our customers to manage changes that impact vehicle software, cloud platforms, and connected services and support some of our project … delivery initiatives. Key Responsibilities Managing Changes in the Change Management process (Infrastructure, Cloud, Engineering, IT) Lead and oversee the end-to-end Change Management process is followed and managed in line with our audit requirements. Manage the Change Advisory Board (CAB) and Governance Boards, ensuring risk assessments align with safety, compliance, and operational needs. Collaborate with software development … teams, DevOps, and Operations to assess and approve software releases, patches, and system upgrades. Ensure minimal disruption to connected vehicle platforms, embedded systems, and customer-facing applications. Communicating with Internal & External customers in relation to changes, change freezes, and general communication. Monitor post-implementation performance, track KPIs, and drive continuous improvement in change processes. Support project delivery, ensuring compliance More ❯

to build with purpose. Now, they're looking for a Technical Lead with deep Java expertise to lead one of their core development teams. The Role As a Java Engineering Lead, you'll split your time between hands-on technical leadership and people management. You'll be leading a team of talented Java engineers, driving project delivery, shaping technical … direction, and nurturing a high-performance engineering culture. What You'll Do Lead, mentor, and grow a team of backend engineers working primarily in Java (Spring Boot, Hibernate, etc.) Drive design and architecture decisions for scalable, secure, and performant systems Collaborate cross-functionally with Product, Design, and DevOps to deliver high-impact features Conduct code reviews, establish coding standards … and promote engineering best practices Own the hiring process for your team and help us attract world-class talent Continuously improve team workflows and development processes Stay hands-on with coding when necessary, especially in system-critical components What They're Looking For Proven experience managing or leading software engineering teams (3+ years) Strong expertise in Java More ❯

to build with purpose. Now, they're looking for a Technical Lead with deep Java expertise to lead one of their core development teams. The Role As a Java Engineering Lead, you'll split your time between hands-on technical leadership and people management. You'll be leading a team of talented Java engineers, driving project delivery, shaping technical … direction, and nurturing a high-performance engineering culture. What You'll Do Lead, mentor, and grow a team of backend engineers working primarily in Java (Spring Boot, Hibernate, etc.) Drive design and architecture decisions for scalable, secure, and performant systems Collaborate cross-functionally with Product, Design, and DevOps to deliver high-impact features Conduct code reviews, establish coding standards … and promote engineering best practices Own the hiring process for your team and help us attract world-class talent Continuously improve team workflows and development processes Stay hands-on with coding when necessary, especially in system-critical components What They're Looking For Proven experience managing or leading software engineering teams (3+ years) Strong expertise in Java More ❯

and optimize vector databases for semantic search across massive intelligence datasets Establish best practices for AI/ML model deployment, monitoring, and continuous improvement Mentor team members on AI engineering practices and drive technical excellence Collaborate with Nisos analysts to understand requirements and translate them into AI-enhanced solutions Own critical platform components from conception through production deployment Who … You Are Expert proficiency in Python, JavaScript, and modern web frameworks Deep experience with AI/ML frameworks (PyTorch, TensorFlow, Transformers, LangChain) Mastery of prompt engineering and fine-tuning Large Language Models Proficient in vector databases (Pinecone, Weaviate, Milvus) and embedding technologies Expert in building RAG (Retrieval-Augmented Generation) systems at scale Strong experience with MLOps practices and model … stakeholders Experience mentoring engineers in AI/ML best practices Required and Preferred Education and Experience Degree in Computer Science, AI/ML, or equivalent experience 8+ years of software engineering experience with 3+ years focused on AI/ML systems Proven experience shipping production AI systems at scale Experience in security, intelligence, or OSINT platforms preferred Track More ❯

Social network you want to login/join with: Senior Software Engineers - Full-stack, London col-narrow-left Client: Simple Machines Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 87a2df6cd216 Job Views: 3 Posted: 25.06.2025 Expiry Date: 09.08.2025 col-wide Job Description: Simple Machines is a leading independent boutique technology … with a global presence, including teams in London, Sydney, San Francisco, and New Zealand. We specialise in creating technology solutions at the intersection of data, AI, machine learning, data engineering, and software engineering. Our mission is to help enterprises, technology companies, and governments better connect with and understand their organisations, their people, their customers, and citizens. We are … a team of creative engineers and technologists dedicated to unleashing the potential of data in new and impactful ways. We design and build bespoke data platforms and unique software products, create and deploy intelligent systems, and bring engineering expertise to life by transforming data into actionable insights and tangible outcomes. We engineer data to life. As a Senior More ❯

Join us at Barclays as a Senior Software Engineer. Be apart of the team collaborating with stakeholders to understand their needs and requirements and design and implement solutions that meet those needs and create solutions that balance technology risks against business delivery, driving consistency. To be successful as a Senior Software Engineer, you should have experience with AWS … create solutions that balance technology risks against business delivery, driving consistency. Accountabilities Design and development of solutions as products that can evolve, meeting business requirements that align with modern software engineering practices and automated delivery tooling. This includes identification and implementation of the technologies and platforms. Targeted design activities that apply an appropriate workload placement strategy and maximise More ❯

communicating our product strategy Enterprise go to market (GTM) familiarity : understanding and/or experience of Enterprise SaaS go to market motions Product Management familiarity: Awareness of product and software engineering practices, the Software Development Life Cycle (SDLC) and product strategy. What's in it for you? Join an ambitious tech company reshaping the way people build More ❯

We're looking for a Software Engineer to join our united, dedicated, and enthusiastic team at LINK Mobility, Europe's leading provider of mobile messaging. At LINK, we connect businesses to customers through our communications products and services that drive engagement and satisfaction during each stage of the customer journey. You're probably already familiar with us: we're … It's an exciting time to join LINK as we develop our award-winning communications platform as a service (CPaaS) offerings in this rapidly advancing tech industry. As a Software Engineer, you'll be joining our UK engineers to build and maintain a robust messaging solution. As part of our team, you'll be delivering software solutions using … professional experience building and maintaining web applications Understanding of relational and non-relational databases Knowledge and hands-on experience with a cloud provider like AWS or Google Understanding of software and security best practices BS/MS degree in computer science, software engineering, or equivalent with programming experience in multiple languages Experience monitoring and managing highly available More ❯

the table. You'll be involved in hiring, mentoring, and nurturing a culture that's collaborative, ambitious, and laser-focused on results. Key Requirements: Minimum 7 years of solid software engineering experience. You have a track record of leading engineering teams in a startup environment, with a portfolio of successfully shipped features that are more impressive than More ❯

Senior Software Engineer/SRE - Managed Systems Engineering Location London Business Area Engineering and CTO Ref # Description & Requirements The Bloomberg Terminal brings together real-time data on every market, breaking news, in-depth research, powerful analytics, communications tools and world-class execution capabilities - in one fully integrated solution. Key to providing the mission-critical infrastructure which … powers our platform, the Managed Systems Engineering (MSE) group is responsible for building automation to provision, configure, and maintain Bloomberg's global production server fleet throughout its lifecycle. MSE also builds and maintains numerous vital infrastructure services ranging from configuration management and orchestration frameworks to DNS and monitoring infrastructure. MSE uses an infrastructure-as-code approach in conjunction with … open-source tools to ensure a scalable and reliable environment in which to operate. The group's responsibilities include helping to advise application teams on best practices for architecting software and dealing with some of the company's biggest infrastructure performance challenges. No matter where your interests lie in the field of infrastructure engineering, MSE has a position More ❯

experience in using a number of the following languages: Java, Rust, Golang, Scala, Haskell, Erlang, C, C++, Python Sony R&D Center Brussels Sony RDC Brussels is a mature software engineering group. It is wholly owned by Sony Corporation and exclusively writes software for Sony products. We are located near Brussels, Belgium. It takes 45 minutes to … Sony's leading Entertainment, Technology & Services business for consumer and professional markets, as well as Imaging & Sensing Solutions business, across Europe. Throughout all our fields including AI, biotech, or software solutions, from R&D and engineering, design, to sales, marketing, distribution and customer service, we work to deliver Sony's purpose to fill the world with emotion through More ❯

major part in upcoming development projects. This company specialises in facilities management and building maintenance services across the UK, covering a wide variety of industries. They provide solutions for engineering, cleaning, security, and project management, with a strong emphasis on operational efficiency. With new contracts and acquisitions, there's now a focus on expanding the Software division to … meet increasing demand. In this varied role, you will be responsible for writing, testing, and deploying clean, efficient, and maintainable code for a range of software applications. You will collaborate with cross-functional teams, stakeholders, product managers, and designers to ensure user-friendly interfaces and functionalities. As a member of the development team, you'll be expected to have … a strong understanding of modern software's to improve the software development process and product performance. The ideal candidate will have professional experience in mobile development, Software Engineering, or a related field. You'll be proficient in JavaScript and the React Native framework and have a strong understanding of app deployments in both the Play Store More ❯

major part in upcoming development projects. This company specialises in facilities management and building maintenance services across the UK, covering a wide variety of industries. They provide solutions for engineering, cleaning, security, and project management, with a strong emphasis on operational efficiency. With new contracts and acquisitions, there's now a focus on expanding the Software division to … meet increasing demand. In this varied role, you will be responsible for writing, testing, and deploying clean, efficient, and maintainable code for a range of software applications. You will collaborate with cross-functional teams, stakeholders, product managers, and designers to ensure user-friendly interfaces and functionalities. As a member of the development team, you'll be expected to have … a strong understanding of modern software's to improve the software development process and product performance. The ideal candidate will have professional experience in mobile development, Software Engineering, or a related field. You'll be proficient in JavaScript and the React Native framework and have a strong understanding of app deployments in both the Play Store More ❯

major part in upcoming development projects. This company specialises in facilities management and building maintenance services across the UK, covering a wide variety of industries. They provide solutions for engineering, cleaning, security, and project management, with a strong emphasis on operational efficiency. With new contracts and acquisitions, there's now a focus on expanding the Software division to … meet increasing demand. In this varied role, you will be responsible for writing, testing, and deploying clean, efficient, and maintainable code for a range of software applications. You will collaborate with cross-functional teams, stakeholders, product managers, and designers to ensure user-friendly interfaces and functionalities. As a member of the development team, you'll be expected to have … a strong understanding of modern software's to improve the software development process and product performance. The ideal candidate will have professional experience in mobile development, Software Engineering, or a related field. You'll be proficient in JavaScript and the React Native framework and have a strong understanding of app deployments in both the Play Store More ❯