401 to 425 of 535 Data Structures Jobs in the UK

Required Skills and Experience: Minimum 6–8 years of server-side development experience in C++ , preferably on Linux/UNIX platforms. Strong understanding of C++ Standard Template Library (STL) , data structures , and multi-threading . Proven experience in using design patterns and a strong grasp of software design principles . Experience working with low-latency/high-throughput More ❯

Required Skills and Experience: Minimum 6–8 years of server-side development experience in C++ , preferably on Linux/UNIX platforms. Strong understanding of C++ Standard Template Library (STL) , data structures , and multi-threading . Proven experience in using design patterns and a strong grasp of software design principles . Experience working with low-latency/high-throughput More ❯

Required Skills and Experience: Minimum 6–8 years of server-side development experience in C++ , preferably on Linux/UNIX platforms. Strong understanding of C++ Standard Template Library (STL) , data structures , and multi-threading . Proven experience in using design patterns and a strong grasp of software design principles . Experience working with low-latency/high-throughput More ❯

. Rates (cash & derivatives) eTrading experience strongly preferred. Preferred Technical Skills Core Java 11+ , multithreading, lock-free programming. Low-latency messaging frameworks ( Aeron, Chronicle Queue, Kafka ). High-performance data structures and memory-efficient coding . Experience with distributed systems, microservices, and cloud-native Java . Knowledge of market-making algos, smart order routing, HFT architectures . What More ❯

in a previous software engineering leadership role Excellent written/oral communication skills; Ability to communicate with different audience levels ranging from new engineers to senior customers Knowledge of data structures and algorithms , systems software design , operating systems , architectures, software development life cycle and processes as they relate to real-time software development Experience with C/C++ More ❯

role in designing, developing, and optimising core trading and risk systems. The ideal candidate will have a strong understanding of multithreaded Java applications, coupled with an appreciation for scalability, data integrity, and system performance. Tech Stack & Skills: Strong core Java (Java 8+), with proven experience in multithreading and concurrency Solid understanding of data structures, algorithms, and object More ❯

role in designing, developing, and optimising core trading and risk systems. The ideal candidate will have a strong understanding of multithreaded Java applications, coupled with an appreciation for scalability, data integrity, and system performance. Tech Stack & Skills: Strong core Java (Java 8+), with proven experience in multithreading and concurrency Solid understanding of data structures, algorithms, and object More ❯

Role Focus: Data Flow Stabilisation & Cloud Integration We are seeking an immediate, senior-level Technical Lead to join a critical 2-month data integrity project based in the Hatfield area. This is a high-impact, short-term engagement. The Challenge The core objective is to ensure absolutely seamless, stable, and timely replication of core employee data-specifically … HR platform. This is a technical stability and troubleshooting role requiring expert hands. What You Will Deliver Deep-Level Integration: You will take ownership of the technical interfaces, ensuring data integrity and stability between the two systems are maintained for critical HR processes. Technical Troubleshooting: Rapidly diagnose and resolve complex data flow failures and errors using technical tools. … Code Review & Enhancement: Utilise ABAP and integration tools ( OData/SOAP ) to review, enhance, and secure the existing data transfer methods. Who We Need You are a contract specialist who thrives on solving difficult technical integration problems and can prove expertise in two key areas : SAP Core Technicals: Advanced knowledge of technical debugging and data structures within More ❯

Role Focus: Data Flow Stabilisation & Cloud Integration We are seeking an immediate, senior-level Technical Lead to join a critical 2-month data integrity project based in the Hatfield area. This is a high-impact, short-term engagement. The Challenge The core objective is to ensure absolutely seamless, stable, and timely replication of core employee data-specifically … HR platform. This is a technical stability and troubleshooting role requiring expert hands. What You Will Deliver Deep-Level Integration: You will take ownership of the technical interfaces, ensuring data integrity and stability between the two systems are maintained for critical HR processes. Technical Troubleshooting: Rapidly diagnose and resolve complex data flow failures and errors using technical tools. … Code Review & Enhancement: Utilise ABAP and integration tools ( OData/SOAP ) to review, enhance, and secure the existing data transfer methods. Who We Need You are a contract specialist who thrives on solving difficult technical integration problems and can prove expertise in two key areas : SAP Core Technicals: Advanced knowledge of technical debugging and data structures within More ❯

and defence leaders to act with confidence in an increasingly complex world. Our trusted defence, security, and geopolitical information delivered through seamless digital platforms and system integrations-turns overwhelming data into clear, actionable intelligence and insight. By filling critical information gaps, Janes helps customers analyse threats, accelerate decisions, and stay ahead of emerging challenges. Job purpose As the Customer … Success Manager, you will play a key role in building strong relationships with customers across our Defence Industry customer base, ensuring they gain maximum value from Janes' content, data, and services. This customer-facing position is pivotal in supporting customer success, driving revenue retention, and identifying growth opportunities. The Customer Success Manager will be responsible for educating our customers … your career in an innovative and supportive environment. How you will contribute at Janes Train and support the end user community, helping them harness the full potential of Janes' data and content. Work closely with customers to understand their workflows, needs and feedback to develop and maintain an engaged user community. Undertake end user community surveys following up on More ❯

private healthcare, gym membership, 25 days + 8 BH holiday allowance, tech/hardware budget. A high-growth software company is building the gold standard in UI frameworks and data-intensive visualisation technology . With millions of weekly downloads and adoption by the world’s largest financial institutions and technology businesses, their product powers mission-critical applications across the … do Design and optimise a high-performance UI framework used globally in real-time applications. Push the limits of JavaScript, TypeScript, and the browser runtime to handle millions of data points smoothly. Solve deep algorithmic and architectural challenges in rendering, scalability, and memory efficiency. Own features end-to-end: design, code, test, release, and iterate. Contribute to a product … used by developers and enterprises worldwide. What you’ll bring Mastery of vanilla JavaScript and TypeScript , with additional exposure to C++, Java, or C# . Strong knowledge of data structures, algorithms, and performance optimisation . Experience with frameworks like React, Angular, or Vue , and a deep understanding of DOM internals and rendering pipelines . A systems-level mindset More ❯

private healthcare, gym membership, 25 days + 8 BH holiday allowance, tech/hardware budget. A high-growth software company is building the gold standard in UI frameworks and data-intensive visualisation technology . With millions of weekly downloads and adoption by the world’s largest financial institutions and technology businesses, their product powers mission-critical applications across the … do Design and optimise a high-performance UI framework used globally in real-time applications. Push the limits of JavaScript, TypeScript, and the browser runtime to handle millions of data points smoothly. Solve deep algorithmic and architectural challenges in rendering, scalability, and memory efficiency. Own features end-to-end: design, code, test, release, and iterate. Contribute to a product … used by developers and enterprises worldwide. What you’ll bring Mastery of vanilla JavaScript and TypeScript , with additional exposure to C++, Java, or C# . Strong knowledge of data structures, algorithms, and performance optimisation . Experience with frameworks like React, Angular, or Vue , and a deep understanding of DOM internals and rendering pipelines . A systems-level mindset More ❯

private healthcare, gym membership, 25 days + 8 BH holiday allowance, tech/hardware budget. A high-growth software company is building the gold standard in UI frameworks and data-intensive visualisation technology . With millions of weekly downloads and adoption by the world’s largest financial institutions and technology businesses, their product powers mission-critical applications across the … do Design and optimise a high-performance UI framework used globally in real-time applications. Push the limits of JavaScript, TypeScript, and the browser runtime to handle millions of data points smoothly. Solve deep algorithmic and architectural challenges in rendering, scalability, and memory efficiency. Own features end-to-end: design, code, test, release, and iterate. Contribute to a product … used by developers and enterprises worldwide. What you’ll bring Mastery of vanilla JavaScript and TypeScript , with additional exposure to C++, Java, or C# . Strong knowledge of data structures, algorithms, and performance optimisation . Experience with frameworks like React, Angular, or Vue , and a deep understanding of DOM internals and rendering pipelines . A systems-level mindset More ❯

private healthcare, gym membership, 25 days + 8 BH holiday allowance, tech/hardware budget. A high-growth software company is building the gold standard in UI frameworks and data-intensive visualisation technology . With millions of weekly downloads and adoption by the world’s largest financial institutions and technology businesses, their product powers mission-critical applications across the … do Design and optimise a high-performance UI framework used globally in real-time applications. Push the limits of JavaScript, TypeScript, and the browser runtime to handle millions of data points smoothly. Solve deep algorithmic and architectural challenges in rendering, scalability, and memory efficiency. Own features end-to-end: design, code, test, release, and iterate. Contribute to a product … used by developers and enterprises worldwide. What you’ll bring Mastery of vanilla JavaScript and TypeScript , with additional exposure to C++, Java, or C# . Strong knowledge of data structures, algorithms, and performance optimisation . Experience with frameworks like React, Angular, or Vue , and a deep understanding of DOM internals and rendering pipelines . A systems-level mindset More ❯

private healthcare, gym membership, 25 days + 8 BH holiday allowance, tech/hardware budget. A high-growth software company is building the gold standard in UI frameworks and data-intensive visualisation technology . With millions of weekly downloads and adoption by the world’s largest financial institutions and technology businesses, their product powers mission-critical applications across the … do Design and optimise a high-performance UI framework used globally in real-time applications. Push the limits of JavaScript, TypeScript, and the browser runtime to handle millions of data points smoothly. Solve deep algorithmic and architectural challenges in rendering, scalability, and memory efficiency. Own features end-to-end: design, code, test, release, and iterate. Contribute to a product … used by developers and enterprises worldwide. What you’ll bring Mastery of vanilla JavaScript and TypeScript , with additional exposure to C++, Java, or C# . Strong knowledge of data structures, algorithms, and performance optimisation . Experience with frameworks like React, Angular, or Vue , and a deep understanding of DOM internals and rendering pipelines . A systems-level mindset More ❯

CRM projects end to end, this contract could be your ideal next move. Our client – a well-established digital retail brand – is seeking a CRM Lead to help steer data-led customer engagement and retention during their busiest trading period. You’ll have full scope to shape strategy, streamline platforms, and drive measurable impact across millions of customer interactions. … CRM platforms, and oversee a major ESP migration. This is a highly autonomous, hands-on role where you’ll influence technical direction and bring ideas to life through testing, data, and creative experimentation. Role Highlights – Oversee day-to-day management of CRM systems and integrations, ensuring scalability and stability. – Lead the migration to a new ESP, managing partners, timelines … and data integrity. – Design, optimise, and automate key lifecycle and triggered communications. – Analyse performance across channels, identifying opportunities for retention and engagement. – Collaborate with legal and data teams to maintain GDPR and privacy compliance. You Will Need – 7-10 years’ CRM/email marketing experience, ideally in an eCommerce setting. – Deep understanding of JOINs, APIs, segmentation, and large More ❯

CRM projects end to end, this contract could be your ideal next move. Our client – a well-established digital retail brand – is seeking a CRM Lead to help steer data-led customer engagement and retention during their busiest trading period. You’ll have full scope to shape strategy, streamline platforms, and drive measurable impact across millions of customer interactions. … CRM platforms, and oversee a major ESP migration. This is a highly autonomous, hands-on role where you’ll influence technical direction and bring ideas to life through testing, data, and creative experimentation. Role Highlights – Oversee day-to-day management of CRM systems and integrations, ensuring scalability and stability. – Lead the migration to a new ESP, managing partners, timelines … and data integrity. – Design, optimise, and automate key lifecycle and triggered communications. – Analyse performance across channels, identifying opportunities for retention and engagement. – Collaborate with legal and data teams to maintain GDPR and privacy compliance. You Will Need – 7-10 years’ CRM/email marketing experience, ideally in an eCommerce setting. – Deep understanding of JOINs, APIs, segmentation, and large More ❯

CRM projects end to end, this contract could be your ideal next move. Our client – a well-established digital retail brand – is seeking a CRM Lead to help steer data-led customer engagement and retention during their busiest trading period. You’ll have full scope to shape strategy, streamline platforms, and drive measurable impact across millions of customer interactions. … CRM platforms, and oversee a major ESP migration. This is a highly autonomous, hands-on role where you’ll influence technical direction and bring ideas to life through testing, data, and creative experimentation. Role Highlights – Oversee day-to-day management of CRM systems and integrations, ensuring scalability and stability. – Lead the migration to a new ESP, managing partners, timelines … and data integrity. – Design, optimise, and automate key lifecycle and triggered communications. – Analyse performance across channels, identifying opportunities for retention and engagement. – Collaborate with legal and data teams to maintain GDPR and privacy compliance. You Will Need – 7-10 years’ CRM/email marketing experience, ideally in an eCommerce setting. – Deep understanding of JOINs, APIs, segmentation, and large More ❯

CRM projects end to end, this contract could be your ideal next move. Our client – a well-established digital retail brand – is seeking a CRM Lead to help steer data-led customer engagement and retention during their busiest trading period. You’ll have full scope to shape strategy, streamline platforms, and drive measurable impact across millions of customer interactions. … CRM platforms, and oversee a major ESP migration. This is a highly autonomous, hands-on role where you’ll influence technical direction and bring ideas to life through testing, data, and creative experimentation. Role Highlights – Oversee day-to-day management of CRM systems and integrations, ensuring scalability and stability. – Lead the migration to a new ESP, managing partners, timelines … and data integrity. – Design, optimise, and automate key lifecycle and triggered communications. – Analyse performance across channels, identifying opportunities for retention and engagement. – Collaborate with legal and data teams to maintain GDPR and privacy compliance. You Will Need – 7-10 years’ CRM/email marketing experience, ideally in an eCommerce setting. – Deep understanding of JOINs, APIs, segmentation, and large More ❯

CRM projects end to end, this contract could be your ideal next move. Our client – a well-established digital retail brand – is seeking a CRM Lead to help steer data-led customer engagement and retention during their busiest trading period. You’ll have full scope to shape strategy, streamline platforms, and drive measurable impact across millions of customer interactions. … CRM platforms, and oversee a major ESP migration. This is a highly autonomous, hands-on role where you’ll influence technical direction and bring ideas to life through testing, data, and creative experimentation. Role Highlights – Oversee day-to-day management of CRM systems and integrations, ensuring scalability and stability. – Lead the migration to a new ESP, managing partners, timelines … and data integrity. – Design, optimise, and automate key lifecycle and triggered communications. – Analyse performance across channels, identifying opportunities for retention and engagement. – Collaborate with legal and data teams to maintain GDPR and privacy compliance. You Will Need – 7-10 years’ CRM/email marketing experience, ideally in an eCommerce setting. – Deep understanding of JOINs, APIs, segmentation, and large More ❯

using modern IDE (such as IBM Rationale Developer or VS Code) Experience integrating RPG applications with web services (REST/SOAP) Familiarity with APIs, JSON/XML parsing, and data transformation Strong experience with RPGLE (free and fixed format), including modern free-format syntax. Proficiency in IBM i (AS/400, iSeries) environment and tools (e.g., SEU, RDi, ACS … PDM, CL, VS Code). Understanding of DB2 for i (SQL, DDS, physical/logical files). Experience with service programs, modules, procedures, and sub-procedures. Knowledge of data structures, arrays, and error handling in RPGLE. Ability to read, maintain, and refactor legacy RPG (III/IV) code. Familiarity with job control, batch processing, and interactive programs. Version More ❯

the future of our multiplayer boxing game, ‘Undisputed’. As we pivot to UE5, you’ll be responsible for developing and optimizing network systems to ensure reliable, high-performance data transmission for fast-response gameplay between two players, maintaining AAA fidelity in a competitive multiplayer context. You will be working in collaboration with a highly talented, diverse team to … Visa sponsorship/transfer isn't available Responsibilities Design, implement, and maintain network systems for our game, focusing on Unreal Engine’s replication framework to ensure reliable and efficient data transmission for two-player boxing matches. Optimize network packet transportation at the transport layer, minimizing latency and bandwidth usage for critical gameplay elements like character movements, player-to-player … Collaborate with gameplay and server teams to integrate networked systems with character physics and animation pipelines, ensuring synchronized states across clients. Implement and refine replication patterns, such as prioritized data, delta compression, and predictive systems, to support fast-paced, responsive multiplayer gameplay. Debug and resolve network-related issues, including desyncs, packet loss, and latency spikes, using profiling tools and More ❯

platform accelerating finance moving on the chain. We give compliance and legal professionals the intelligence layer they need to navigate digital assets with confidence. By automating complex workflows, standardising data, and aligning with global regulations, Eunice’s due diligence and monitoring platform helps institutions launch new assets, products, and partnerships - faster and with full trust. We are already working … a top engineering leader. What you'll be doing Design and implement Eunice user-facing applications for all product lines. Manage interactions between user-facing applications & the AI/data platform behind it. Participate in company/product strategy discussion, share ideas on how the product can evolve to support future use cases. Test and deploy your own code. … both FE and BE, ideally Typescript, Javascript/NodeJS, etc. You have experience with common software and system design patterns and infrastructure including APIs, cloud infrastructure tools, storage solutions, data structures etc. Ideally you have experience working on AI/Crypto projects, or you are very eager to learn if you don’t have such experience. Obsessed with More ❯

platform accelerating finance moving on the chain. We give compliance and legal professionals the intelligence layer they need to navigate digital assets with confidence. By automating complex workflows, standardising data, and aligning with global regulations, Eunice’s due diligence and monitoring platform helps institutions launch new assets, products, and partnerships - faster and with full trust. We are already working … a top engineering leader. What you'll be doing Design and implement Eunice user-facing applications for all product lines. Manage interactions between user-facing applications & the AI/data platform behind it. Participate in company/product strategy discussion, share ideas on how the product can evolve to support future use cases. Test and deploy your own code. … both FE and BE, ideally Typescript, Javascript/NodeJS, etc. You have experience with common software and system design patterns and infrastructure including APIs, cloud infrastructure tools, storage solutions, data structures etc. Ideally you have experience working on AI/Crypto projects, or you are very eager to learn if you don’t have such experience. Obsessed with More ❯

platform accelerating finance moving on the chain. We give compliance and legal professionals the intelligence layer they need to navigate digital assets with confidence. By automating complex workflows, standardising data, and aligning with global regulations, Eunice’s due diligence and monitoring platform helps institutions launch new assets, products, and partnerships - faster and with full trust. We are already working … a top engineering leader. What you'll be doing Design and implement Eunice user-facing applications for all product lines. Manage interactions between user-facing applications & the AI/data platform behind it. Participate in company/product strategy discussion, share ideas on how the product can evolve to support future use cases. Test and deploy your own code. … both FE and BE, ideally Typescript, Javascript/NodeJS, etc. You have experience with common software and system design patterns and infrastructure including APIs, cloud infrastructure tools, storage solutions, data structures etc. Ideally you have experience working on AI/Crypto projects, or you are very eager to learn if you don’t have such experience. Obsessed with More ❯