16 of 16 Permanent Distributed Systems Jobs in Cardiff

Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. … interests. Offensive Security Engineer Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research ...

scale the engineering organization responsible for delivering the company's core risk platform. You'll define technical direction across architecture, data infrastructure, analytics systems, and compute pipelines, while integrating emerging intelligence-driven capabilities such as automated risk scoring, alerting, reporting, and anomaly detection. You'll work cross-functionally with … technical leader in customer evaluations, deployments, and audits. Technical Skills & Required Expertise The role requires deep hands-on architectural and technical leadership across distributed systems, data platforms, and analytics tooling. Languages & Backend Python, Go (Golang), TypeScript Strong understanding of distributed systems, microservices, API-driven architectures Data ...

hardware, enabling precise, reliable, and scalable quantum operations. Role Overview As part of a highly multidisciplinary engineering team, you will collaborate closely with physicists, systems architects, and hardware engineers to design and implement robust software infrastructure for controlling and operating quantum processing units (QPUs). Key Responsibilities Design … implement software systems for orchestrating quantum experiments, including pulse sequence generation, device coordination, and real-time system control Develop and maintain APIs and middleware connecting low-level hardware control (FPGAs, DACs, timing systems) with higher-level orchestration software and compilers Implement reliable communication and synchronization protocols across embedded ...

office. You'll join the Platform Engineering team which designs, builds, and operates the firm's global production trading infrastructure—from hardware and Linux systems to Kubernetes, observability, and build platforms. They work with a mix of open-source and in-house technologies to solve scaling, reliability, and performance … problems in a highly collaborative environment. We're expanding the team with a Platform Engineer who enjoys building highly scalable systems, adopting new technologies, and debugging complex production issues. Systems and platforms owned: In-house observability platform (ClickHouse, Redpanda, Rust) Firm-wide build and distribution systems Linux ...

Senior Network Engineer – Advanced Comms & Distributed Systems The Company Join a cutting-edge engineering organisation developing advanced communication systems for a new generation of distributed, high-reliability platforms. You'll be part of a collaborative environment where software, hardware, RF and systems teams work together … build resilient, high-performance networks across geographically distributed infrastructure. This is an opportunity to work on genuinely unique networking challenges, far beyond typical terrestrial systems. The Role We're seeking a practical, curious and hands-on Senior Network Engineer to design, build and support IP-based communication systems ...

across millions of documents immediately. What You'll Do Architect the backbone of a revolutionary system Pioneer breakthrough Performance Engineering Lead technical innovation Engineer systems that transform an industry What They're Looking For 12+ years of Python Development experience, ideally experience in distributed systems Deep systems architecture experience Performance Engineering experience Technical Leadership experience Track record of building systems that handle millions of operations with sub second response times Background with AI/ML platforms Regulated industry experience What's On Offer Competitive salary and a meaningful equity stake in a fast-growing company ...

join our growing development team working on our AI communications platform. In this role, you will architect, build, and maintain robust backend systems while also providing mentorship and technical leadership to a team of junior developers. A strong understanding of AI concepts, tools, and integrations is essential … with containerization (Docker, Kubernetes). Exposure to DevOps tools (CI/CD pipelines, automation). Knowledge of model deployment or MLOps practices. Experience designing distributed systems or event-driven architectures. What We Offer Collaborative and supportive team environment. Opportunities to work with cutting-edge AI technologies. Career growth ...

into a senior position in a high-performing team within the world of Banking/Payments? Are you passionate about high-throughput, real-time systems? This is your opportunity to help shape the core technology that powers instant payments for some of the world's largest Banks. … across the globe. What You'll Be Doing You'll be the focal point of a high-performing engineering team building asynchronous, event-driven systems using modern Java technologies, whilst working closely with some of the largest banks across Europe. Design and build scalable, high-availability systems processing ...

Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. We have been recognised as Fintech of the Year for two consecutive years and awarded … advisers, analysts and banking teams. Your work will focus on: Designing and implementing robust event-driven microservices and APIs Building scalable, cloud-native systems on AWS Developing modern, responsive React front-ends Integrating LLM-powered capabilities into real-world workflows Collaborating closely with product and AI specialists to turn ...

experience with the full software lifecycle in agile environments and CI/CD pipelines. Strong understanding of performance, scalability, security, and observability in distributed systems. Ability to translate complex requirements into resilient, production-ready software. Excellent collaboration and communication skills. Why This Role This is your chance to work ...

Travel & Aviation Technology - C++ - Flight Management Systems A global leader in travel and aviation technology is seeking a skilled C++ Engineer to join their Flight Management System (FMS) engineering team in London. This group builds mission-critical software used by airlines worldwide - powering real-time flight operations, route optimisation … next-generation cockpit intelligence. You'll work on high-performance, multi-threaded systems that directly impact global aviation efficiency, fuel optimisation, and safety -contributing to one of the most advanced FMS platforms in the industry. Responsibilities Design and develop C++ applications for core Flight Management System components Work ...

Engineer | LDN 2 Days Per Week | £50K - £110K + Healthy Equity Company: I'm looking for Full Stack Engineers who are excited about elegant systems as they are about real-world impact. Their mission is to reduce carbon emissions in the UK building a razor sharp platform for heat … join a lean, talented team of engineers and work directly on tools that accelerate the energy transition — like: -> Automated design tools for heat pump systems -> A survey app for collecting property data on-site -> 2D/3D floorplan creators (maybe even with LiDAR and CV!) -> Country-wide data tools ...

requirements into technical solutions. Ideal Experience 10+ years in software engineering, including senior or director-level leadership experience. Strong experience with cloud platforms, microservices, distributed systems, and data engineering. Solid security and compliance knowledge; experience with SOC2, ISO27001, CE+, or similar standards is a plus. Experience building early ...

team needs Articulate technical debt to Product, highlighting critical timescales (e.g., deprecation dates, supplier switch-offs, etc) Contribute regularly to conversations around process and systems, to help ensure maximum efficiency across the company Supporting the compliance teams with the scoping of penetration tests and the analysis of the findings … beneficial Familiarity with off-platform development in languages such as Java or Go is advantageous High level of understanding of architectural patterns and distributed system design principles Strong experience working with APIs (both REST and SOAP) High level of understanding of technical security and secure development methodologies within ...

advertisers reach 112 million monthly unique visitors. As a Machine Learning Engineer III on this team, you will design and implement scalable machine learning systems that optimise ad selection, campaign performance, and creative personalisation at a global scale. You will work in a highly collaborative environment with ML scientists … large-scale machine learning pipelines for advertising use cases, including feature engineering, model training, validation, and deployment. Build real-time and batch data processing systems to support ad targeting, campaign optimisation, and experimentation. Collaborate with ML scientists and software engineers to integrate ML models into production systems ...

language (e.g., Python, Go, Java, or C++). Strong understanding of networking concepts (NAT traversal, codecs, latency, jitter). Experience with cloud infrastructure and distributed systems. Ability to lead technical decisions and collaborate across multiple engineering disciplines. Nice to Have Experience with WebRTC media servers or SIP application servers. … Familiarity with telecom regulations, number provisioning, and compliance requirements. Experience with monitoring real-time systems and call-quality metrics. Exposure to AI voice pipelines (ASR, TTS, real-time streaming). Why Join Us Opportunity to build a foundational communications platform from the ground up. Work on complex, real-time ...