a timely fashion We're excited if you have 10+ years of experience building large scale and low latency distributed systems Command of Java or C++ Solid understanding of algorithms, data structures, performance optimization techniques, object-oriented programming, multi-threading, and real-time programming Experience with distributed caching, SQL/NO SQL, and other databases is a plus Experience with More ❯
for customers. We are seeking a highly motivated individual to contribute to our digital future. You will work within the Sales, Inventory & Operations Planning Team to develop and apply algorithms to transform raw data into actionable insights. As the Data Analyst you will possess analytical skills, a structured approach to problem solving, and statistical knowledge. Our job is to work More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
Starling Bank Limited
in AML, financial crime, or a related domain Experience working with large-scale, high-dimensional, and heavily imbalanced datasets Excellent skills in Python and SQL Solid understanding of classification algorithms such as gradient boosting decision trees, including pros and cons of different model architectures Strong feature engineering skills and experience in transforming raw data into useful model inputs Effective communication More ❯
Cardiff, Wales, United Kingdom Hybrid / WFH Options
Starling Bank Limited
in AML, financial crime, or a related domain Experience working with large-scale, high-dimensional, and heavily imbalanced datasets Excellent skills in Python and SQL Solid understanding of classification algorithms such as gradient boosting decision trees, including pros and cons of different model architectures Strong feature engineering skills and experience in transforming raw data into useful model inputs Effective communication More ❯
Node.js, React, Next.js. 3+ years of working with cloud-based technology, such as AWS and GCP. Experience of building large scale and low latency distributed systems. Solid understanding of algorithms, data structures, performance optimisation techniques, object-oriented programming. Experience with distributed caching, SQL/NoSQL and other databases. Experience of container-based orchestration, such as Docker and Kubernetes. Experience using More ❯
Cardiff, Wales, United Kingdom Hybrid / WFH Options
National Energy System Operator Limited
an opportunity to make a real difference, accelerating the progress of sustainable GB energy, keeping people connected and society thriving as we create a brighter tomorrow. As a Senior Algorithms Operations Scientist (Mathematical Optimisation), you’ll serve as a subject matter expert in the Balancing Transformation Programme, designing and delivering new tools for deployment in the Electricity National Control Centre … both IT and business stakeholders in an Agile delivery environment to deploy solutions on a cutting-edge, cloud-native IT platform. Your work will directly impact how we implement algorithms to determine how much electricity the network is producing, ensuring we select the safest and most cost-effective bids. This role can be based in Wokingham, Cardiff, Warwick or Glasgow … flexible working arrangements. Apply now for the opportunity to make a real impact and be a part of our ESO community of specialists. Key Accountabilities Develop, optimise, and enhance algorithms for balancing the UK’s electricity system. Improve existing algorithms and control processes to enhance system efficiency and reliability. Contribute to the design of the ENCC (Control Room) control framework. More ❯
collaborate in SDK environments (e.g. Kotlin, Qt, .Net, Swift, Flutter), when required, for testing, investigation and prototyping Requirements 2+ years of commercial/academic software development experience, including debugging algorithms, and designing functions and class structures Experience with IDEs, compilers, and development tools for Linux, Windows or MacOS Fluent in, and passionate about, modern C++ (14/17/… and STL, including smart pointers, optional, variant, lambda expressions, move semantics and template programming Object oriented design skills Understanding of algorithms and design patterns Ability to work closely with the team to build quality software in a constantly evolving environment Effective time management and organisational skills Excellent written and verbal communication skills Bachelor's degree in computer science, engineering, mathematics More ❯
City, Cardiff, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
part of this role, you will be responsible for - Build relationships with clients and take the lead on delivering AI solutions to benefit the business Design and develop AI algorithms and models Provide training to clients on the best practices of working with AI tools Implement AI models into client environments and monitor on-going performance, making changes where necessary More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
part of this role, you will be responsible for - Build relationships with clients and take the lead on delivering AI solutions to benefit the business Design and develop AI algorithms and models Provide training to clients on the best practices of working with AI tools Implement AI models into client environments and monitor on-going performance, making changes where necessary More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
LexisNexis Risk Solutions
experience Domain knowledge in fraud prevention, statistical modelling or AI/machine learning is essential Ability to understand and analyse complex data in association with machine learning and AI algorithms Committed to delivering high quality to the users, keeping the customers at heart of every product decision Great organisational and prioritisation skills and attention to details with the ability to More ❯
City, Cardiff, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
with a range of clients to understand their business needs, design appropriate AI solutions, and ensure successful deployment and integration. This will involve designing and developing AI models and algorithms, conducting data analysis and pre-processing to prepare data sets for AI model training, and providing training and support to clients on AI tools and best practices. This role would More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
with a range of clients to understand their business needs, design appropriate AI solutions, and ensure successful deployment and integration. This will involve designing and developing AI models and algorithms, conducting data analysis and pre-processing to prepare data sets for AI model training, and providing training and support to clients on AI tools and best practices. This role would More ❯
Social network you want to login/join with: Hiring for a global leading hedge fund based in London who apply a quantitative and systematic approach to investment management, which is heavily reliant on technology. You will be working within More ❯
Would you like to work for a dynamic e-commerce comparison business? A company that puts digital marketing and the latest tools at its heart? Work in fantastic office environment with a tech start up feel? Do you have experience More ❯
Would you like to work for a dynamic e-commerce comparison business? A company that puts digital marketing and the latest tools at its heart? Work in fantastic office environment with a tech start up feel? Do you have experience More ❯
renowned HFT expert and contribute directly to the design and scale-up of one of the most ambitious crypto trading systems in the industry. Role: Develop high-performance trading algorithms for low-latency and high-frequency strategies. Build and maintain front-office systems covering real-time data, risk, live trading, and post-trade workflows. Integrate on-chain data sources by More ❯
Head of Digital Cardiff (Hybrid potential) £40,000 - £60,000 per annum DOE We're looking for a hands-on, strategic digital marketing specialist to lead our performance marketing efforts across a group of exciting brands. This role is ideal More ❯
Head of Digital Cardiff (Hybrid potential) £40,000 - £60,000 per annum DOE We're looking for a hands-on, strategic digital marketing specialist to lead our performance marketing efforts across a group of exciting brands. This role is ideal More ❯
Cardiff, South Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Mobilus Ltd
We are currently working on an exciting and unique opportunity for a reputable and innovative comparison website, who have built an impressive network of verified partners and local experts in their industry and are now looking to expand their business More ❯
SEO Manager - 50k- 55k - On-site Cardiff. A forward thinking digital business based in Cardiff is looking for an SEO Manager who thrives on commercial impact to join their growing team and to help shape the direction of technical SEO. More ❯
SEO Manager - £50k-£55k - On-site Cardiff. A forward thinking digital business based in Cardiff is looking for an SEO Manager who thrives on commercial impact to join their growing team and to help shape the direction of technical SEO. More ❯
SEO Manager - £50k-£55k - On-site Cardiff. A forward thinking digital business based in Cardiff is looking for an SEO Manager who thrives on commercial impact to join their growing team and to help shape the direction of technical SEO. More ❯
SEO MANAGER Cardiff Full-time £50,000 £55,000 It all began with a simple idea: to make home moving easier and more affordable. What started as a small, passionate team with big ambitions has evolved into a platform thats More ❯
SEO MANAGER Cardiff Full-time £50,000 £55,000 It all began with a simple idea: to make home moving easier and more affordable. What started as a small, passionate team with big ambitions has evolved into a platform thats More ❯
Are you ready to make every click count? Citrus Recruit are excited to be recruiting for a SEO Manager for a growing business in the City Centre of Cardiff. If you’re an experienced SEO professional who lives and breathes More ❯