the performance domain. We Seek: Master's degree in a field relevant to computer systems, including but not limited to Computer Science, Computer Engineering, and Electrical Engineering. Understanding of datastructures and algorithms. Proficiency in one or more programming languages (e.g., JAVA, C++, Python, HTML, JavaScript, GO) Extensive experience in engineering roles specialising in operating system performance optimisation More ❯
the performance domain. We Seek: Master's degree in a field relevant to computer systems, including but not limited to Computer Science, Computer Engineering, and Electrical Engineering. Understanding of datastructures and algorithms. Proficiency in one or more programming languages (e.g., JAVA, C++, Python, HTML, JavaScript, GO) Extensive experience in engineering roles specialising in operating system performance optimisation More ❯
St Albans, England, United Kingdom Hybrid / WFH Options
Client Server
have JavaScript experience, combined with Angular or React You have experience with AWS and microservices You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, DataStructures, Algorithms You enjoy collaborating, learning new things and sharing knowledge You are degree educated in Computer Science or closely related discipline Apply now to find out more More ❯
st albans, east anglia, united kingdom Hybrid / WFH Options
Client Server
have JavaScript experience, combined with Angular or React You have experience with AWS and microservices You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, DataStructures, Algorithms You enjoy collaborating, learning new things and sharing knowledge You are degree educated in Computer Science or closely related discipline Apply now to find out more More ❯
St. Albans, Hertfordshire, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
have JavaScript experience, combined with Angular or React You have experience with AWS and microservices You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, DataStructures, Algorithms You enjoy collaborating, learning new things and sharing knowledge You are degree educated in Computer Science or closely related discipline What's in it for you More ❯
watford, hertfordshire, east anglia, united kingdom Hybrid / WFH Options
Client Server
have JavaScript experience, combined with Angular or React You have experience with AWS and microservices You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, DataStructures, Algorithms You enjoy collaborating, learning new things and sharing knowledge You are degree educated in Computer Science or closely related discipline Apply now to find out more More ❯
software development in one or more of the following languages: C, C++, Rust. 4+ years of experience in embedded software development in C. Knowledge of Computer Science fundamentals in datastructures, algorithm design, problem-solving, and complexity analysis. Strong grounding in embedded software architecture, with a focus on maintainability, modularity, fault-tolerance and testability. Confident and experienced with More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
Smartbox Assistive Technology
software development in one or more of the following languages: C, C++, Rust. 4+ years of experience in embedded software development in C. Knowledge of Computer Science fundamentals in datastructures, algorithm design, problem-solving, and complexity analysis. Strong grounding in embedded software architecture, with a focus on maintainability, modularity, fault-tolerance and testability. Confident and experienced with More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Smartbox Assistive Technology
software development in one or more of the following languages: C, C++, Rust. 4+ years of experience in embedded software development in C. Knowledge of Computer Science fundamentals in datastructures, algorithm design, problem-solving, and complexity analysis. Strong grounding in embedded software architecture, with a focus on maintainability, modularity, fault-tolerance and testability. Confident and experienced with More ❯
optimizing integrations between Oracle Fusion Cloud ERP and Thomson Reuters Onesource. You do not need to be a Onesource expert, but prior exposure to its integration processes and tax data requirements is essential. Key Responsibilities Lead the design, development, and configuration of integrations between Oracle Fusion Cloud ERP and Onesource Tax. Collaborate with tax and finance teams to determine … what data Onesource needs to access from Oracle. Define and manage interface points , data mapping , and integration architecture . Support integration testing , troubleshooting, and validation of end-to-end tax calculation flows. Work with Oracle Cloud functional and technical teams to ensure seamless integration and performance. Provide documentation of the integration setup, configurations, and best practices. Assist with … using Oracle Integration Cloud (OIC) or similar middleware. Hands-on experience with tax integrations (preferably Onesource or similar tax engines such as Vertex, Avalara, etc.). Strong understanding of datastructures , web services (SOAP/REST APIs) , and Oracle integration tools. Ability to work collaboratively with both technical and business stakeholders. Excellent problem-solving and communication skills. Nice More ❯
software in C++ and Python , with some exposure to Rust for performance-critical systems. Building and maintaining software that controls custom hardware and instrumentation in real-time environments. Developing data acquisition, synchronisation, and analysis pipelines to support advanced experimental setups. Implementing automation and control logic to increase precision, reliability, and system throughput. Working closely with scientists and engineers from … or instruments. Good understanding of embedded systems , device communication protocols , or real-time control software . Familiarity with Linux , Git , and modern software development workflows. A solid grasp of datastructures, algorithms, and concurrency. A genuine curiosity for how software, hardware, and science come together to achieve something new. Interest or experience in Rust , or modern systems programming More ❯
Bridgend, Glamorgan, United Kingdom Hybrid / WFH Options
a Senior BI Developer to help with a critical reporting project as we migrate to the Civica CX system. The successful candidate will be working closely with their permanent data analyst, so mentoring and knowledge transfer are a key part of this role. Establish a robust, scalable reporting framework (using SQL Views and Power BI templates) that our internal … standardisation. Stakeholder Management: The ability to work quickly, clarify requirements, and manage User Acceptance Testing (UAT) under pressure. Direct, hands-on experience with the Civica CX database schema (e.g., datastructures for tenancies, repairs, or rents), as this will be essential for meeting our project timelines. Experience with GitHub for version control of SQL scripts and Power BI More ❯
practice. Senior C++ Software Engineer requirements: - Strong background in modern C++ 11/14/17 experience - Good Maths knowledge related to programming - Strong understanding of OOP, algorithms and datastructures - Graphics, 2D/3D maths, C# Geometry, Azure/Cloud nice to have This well established global software company offers a terrific culture where C++ Software Engineers More ❯
practice. Senior C++ Software Engineer requirements: - Strong background in modern C++ 11/14/17 experience - Good Maths knowledge related to programming - Strong understanding of OOP, algorithms and datastructures - Graphics, 2D/3D maths, C# Geometry, Azure/Cloud nice to have This well established global software company offers a terrific culture where C++ Software Engineers More ❯
Employment Type: Permanent
Salary: £35000 - £65000/annum Bonus, BUPA, Flexi + 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) , datastructures , 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 ❯
london (bromley), south east england, united kingdom
Ascendion
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) , datastructures , 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 ❯
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 datastructures 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 ❯
skills, with the ability to engage and influence stakeholders and technical teams across multiple regions. Demonstrable technical ability both in finance and IT Strong understanding of global finance master datastructures (e.g., Chart of Accounts, Cost Centres, Profit Centres). Skills, Knowledge and Expertise Qualified ACCA/ACA/CIMA, minimum of 5 years' PQE experience in Finance 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 datastructures within More ❯
Hatfield, Hertfordshire, South East, United Kingdom
Sanderson Recruitment
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 datastructures within More ❯
london, south east england, united kingdom Hybrid / WFH Options
techstack Recruitment
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 datastructures, 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 ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
techstack Recruitment
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 datastructures, 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 ❯
slough, south east england, united kingdom Hybrid / WFH Options
techstack Recruitment
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 datastructures, 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. Youll have full scope to shape strategy, streamline platforms, and drive measurable impact across millions of customer interactions. The … manage CRM platforms, and oversee a major ESP migration. This is a highly autonomous, hands-on role where youll 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 ❯
london (city of london), south east england, united kingdom
3Search
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. Youll have full scope to shape strategy, streamline platforms, and drive measurable impact across millions of customer interactions. The … manage CRM platforms, and oversee a major ESP migration. This is a highly autonomous, hands-on role where youll 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 ❯