26 to 50 of 53 Data Structures Jobs in Slough

in C++ Development within a high-frequency trading (HFT) environment. Key Responsibilities Serve as lead developer responsible for system design and implementation Develop low-latency trading gateways and market data interfaces Enhance and maintain BGC’s proprietary matching engine infrastructure Collaborate with cross-functional teams to deliver robust and scalable trading solutions Skills and Experience Minimum 10 years of … Unicast, and Multicast Familiarity with HFT techniques such as lock-less queues and circular buffers Experience with messaging architectures (e.g., Solace, 29West, ActiveMQ) In-depth knowledge of in-memory data management, data structures, and optimization techniques Understanding of NUMA architecture and NUMA-aware programming Proven track record developing client/server applications Skilled in troubleshooting and performance More ❯

macro and crypto analytics. Our in-house technology powers a suite of innovative financial solutions, delivering deep market insights and actionable intelligence for professional investors and institutions. By combining data science, algorithmic precision, and intuitive design, we develop cutting-edge tools that enable users to analyze, interpret, and act on market dynamics with confidence. Your role As a Senior … Software Engineer in the Product Engineering team you will build and evolve a data and content dissemination platform (Web, App, APIs, messaging) and corresponding data pipelines, ensuring that our analytics and trading systems remain at the forefront of financial innovation. You will provide the content of our proprietary investment framework directly to our clients. In order to succeed … you are required to deep dive and analyze various use cases with different teams like investment, finance, data or strategy engineers. Apart from supporting our constantly evolving products by driving the development of our components, you will actively help in business requirement analysis and specification to improve not only the tools but also processes and information flow throughout the More ❯

key part in supporting BAU activity, campaign analysis, and the CRM migration process. You’ll work closely with the CRM Lead to maintain day-to-day operations, deliver key data and reporting requests, and assist in defining how data and campaigns transition into the new environment. Key Responsibilities Support the delivery of BAU CRM campaigns across multiple channels … ensuring accuracy and timely deployment. Work closely with the CRM Lead to align on data strategy, migration requirements, and campaign planning. Deliver campaign performance reporting, pulling data and producing insight-led summaries in Excel and dashboards. Manage ad-hoc data and insight requests, including running SQL queries to extract and analyse campaign data. Partner with cross-market … stakeholders to ensure consistency across UK and European teams. Support the assessment of CRM migration requirements, determining which campaigns, workflows, and data structures should be migrated or redefined. Provide recommendations to optimise CRM processes and data flows in collaboration with the technical and development teams. Skills & Experience: Strong experience working in CRM operations, campaign management, or lifecycle More ❯

seeking a Technical Business Analyst with deep knowledge of insurance pricing and underwriting systems to bridge the gap between actuarial, product and engineering teams. You’ll gather requirements, design data flows, and help implement pricing models, APIs and analytical capabilities that drive better underwriting decisions. Key Responsibilities: Define and document requirements for pricing system integrations, model deployment and API … workflows. Translate pricing models (Excel/Python/R) into technical specifications for developers and data engineers. Collaborate with underwriters and actuaries to improve model governance, version control and reporting. Support UAT, model validation and release testing. Deliver insights and metrics around model performance, quote success and underwriting efficiency. Partner with insurers and MGAs to streamline pricing and underwriting … in a Business Analyst or Technical Analyst role within insurance, reinsurance or InsurTech. Experience with pricing or rating systems, underwriting workflows or model integration projects. Strong understanding of insurance data structures, rating factors and model governance. Skilled in SQL and BI tools (Power BI, Tableau, Looker). Comfortable working with APIs, data pipelines and collaborating with developers. More ❯

and latency. Our engineers are analytical thinkers and have a strong understanding of computer science fundamentals and software engineering. You will be exposed to multiple financial markets and market structures, have the opportunity work on scaling a real-time system with a global footprint, applying modern software engineering principles. Requirements 5+ years experience with backend systems (all fields considered … Promote a culture of strong collaboration, share best practice, propose improvement Point of contact with stakeholders and the NY team 8+ years of professional java experience Strong knowledge of data structures and algorithms SQL experience Knowledge of at least one scripting language (shell, python, perl etc.) Knowledge of network programming fundamentals Bachelors degree in Computer Science or STEM More ❯

/C++, C#) London to £70k FTC Are you a skilled C++ Developer? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. As a C++ Developer you will join an Agile team focussed on building and maintaining Exchange Connectivity software systems that … require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location/WFH: You'll join colleagues in the City office three days … development lifecycle experience You have a good knowledge of networking protocols e.g. TCP/IP, multicast You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, Design Patterns You're collaborative with great communication skills What's in it for you: *Please note this is a 12 month Fixed Term Contract, with full More ❯

with international teams, delivering systems used daily across the US, Europe, and Asia. What They’re Looking For 8+ years of professional Core Java development experience Strong knowledge of data structures and algorithms Hands-on experience with SQL and at least one scripting language (Python, Perl, Shell etc.) Solid understanding of network programming fundamentals Degree in Computer Science More ❯

code. Proven experience in the high-frequency trading (HFT) industry, with a deep understanding of the unique challenges and requirements of this fast-paced environment. Expertise in algorithms and data structures, with the ability to design and implement complex solutions to optimise performance and efficiency. Excellent problem-solving skills, with a track record of identifying issues, analysing root More ❯

a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are degree educated in Computer Science or similar technical discipline What's in it for More ❯

strong knowledge of modern software engineering best practices and have experience across the full software development lifecycle You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You're excited to join a start-up in a role that you can shape and influence Please note you must be a UK More ❯

distributed, high-throughput systems. Conduct research to enhance optimisation frameworks and algorithm performance. Required Experience Strong foundation in mathematics, optimisation, or operations research. Demonstrated Python engineering skills (OOP, algorithms, data structures). Ability to transform theoretical models into practical solutions. Strong communication and teamwork skills. Preferred Experience MSc/PhD in a quantitative discipline. Experience with optimisation frameworks More ❯

C++ background if happy to use C# going forward) You have a strong knowledge of SQL databases You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You're entrepreneurial with good business acumen, keen to take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What More ❯

experience in software development (commercial or internship) Knowledge of C#/.NET Core/.NET 6+ Familiarity with REST APIs and SQL databases Understanding of core programming concepts (OOP, data structures, debugging) Eagerness to learn cloud technologies such as AWS A collaborative mindset and attention to detail Nice to have (not essential): Basic exposure to JavaScript or front More ❯

work at the cutting edge of financial technology, contributing to a modern, reactive web platform used across trading desks. This is not your typical enterprise UI, it’s fast, data-intensive, and built to scale with real-time demands in a trading environment. 💼 The Opportunity Collaborate with elite engineers on a SPA used across the investment bank for derivatives … trading. Build elegant, high-performance UIs with real-time data updates and functional programming paradigms. Shape a front-end architecture trusted by traders, with a focus on resilience, performance, and usability . Leverage the latest web technologies in a fast-paced, agile development environment. Flexible working arrangements with only 1 day per week required in the City of London … ES6 , HTML5, and advanced CSS. Proven delivery of performance-critical SPAs , ideally within front-office trading or other high-frequency environments. Proficiency with functional and reactive programming using immutable data structures . Attention to UI/UX detail – you take pride in building intuitive, beautiful products. Comfortable working in collaborative, high-performance teams . Confident daily use of More ❯

they are looking for in Mid Java Developers: Core Java Developing software from scratch WITHOUT the use of frameworks e.g. Spring Multithreading TDD, CI/CD, Paired-programming environment Data structures, algorithms, threads Working in a modern FinTech environment e.g. startup is a plus An interest in the financial sector, FX and trading If you are looking to 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 ❯

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 ❯

its Finance Technology team. This group builds and maintains the systems that power financial control, treasury, and tax functions across the business. The role offers exposure to distributed systems, data engineering, and high-throughput platforms, with the chance to work on projects ranging from payments automation and expense management to liquidity modelling and regulatory reporting. Key Responsibilities Design, build … the full SDLC, from requirements gathering to deployment and support What We’re Looking For 3–6 years of professional software engineering experience Strong academic grounding in algorithms and data structures Experience with concurrent programming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ More ❯

Maintain high standards in testing, documentation, and code quality Tech Stack & Skills: Strong proficiency in core Java Exposure to JavaScript/TypeScript & HTML5 is a plus Deep understanding of data structures, algorithms, and performance optimization Familiar with modern SDLC tools and CI/CD workflows Competitive compensation package and a flexible hybrid working model. More ❯

team to design, test, and build new integrations, as well as maintain existing integrations on their Boomi platform. We are looking for: Experience with Boomi integration Strong exposure to data integration and knowledge of databases An understanding of data structures within a variety of database platforms (SQL, MySQL, MARIA, Oracle) Great stakeholder management It would be a More ❯

logic ✅ What You Must Bring UK-based and either hold SC clearance or be eligible and willing to go through clearance 2+ years of experience in applied AI engineering, data engineering, or backend platform work Strong experience in Python — capable of implementing algorithms and working with APIs, data structures, and logic flows Good understanding of machine learning More ❯

supporting users and internal teams in identifying and resolving issues efficiently. Key requirements Minimum 2 years’ experience in application or technical support Confident with SQL – running queries, joins, analysing data structures Able to read and troubleshoot scripts – Unix shell, Bash, and UI scripts Understanding of web-based UI behaviour is a bonus Strong communication and problem-solving skills More ❯

Payroll. Act as a primary point of support for Workday-related queries and issues, managing tickets and tracking resolutions through ServiceNow. Partner with HR and technical teams to maintain data accuracy, evaluate process designs, and assist with testing and quality assurance. Configure and optimise Workday business processes, security settings, and workflows in alignment with evolving business requirements. Conduct regular … audits and system checks to maintain compliance and ensure data reliability. Build and enhance Workday reports and dashboards to provide actionable insights for HR and leadership. Develop training materials, documentation, and job aids, and deliver training sessions to end users. Support the maintenance and troubleshooting of Workday integrations with external vendors and internal systems. Lead or contribute to Workday … least one of the following Workday modules: Absence, Time Tracking, or Payroll. Proficiency in multiple modules is highly desirable but not essential. Solid understanding of HR systems, workflows, and data structures. Strong capability in problem-solving, data analysis, and system troubleshooting. Excellent communication and stakeholder management skills, both written and verbal. High attention to detail with the ability More ❯

our systems Responding to and resolving system degradations Contributing to code reviews and helping shape good practices across the team Developing an in-depth understanding of our underlying codebase, data structure and system architecture Developing a close relationship with our stakeholders to provide operational support Working closely as a proactive member of our team Working Hours Our usual working … Glue Personal Attributes Inquisitive, innovative, lateral thinking Thorough with strong attention to detail A proactive and determined approach to problem solving A passion and aptitude for working with business data Capable of prioritising multiple streams of work, in varying states of completion Great communication skills, both written and verbal Comfortable working in a fast-paced environment Have a passion … for the web, digital and emerging technologies Be a natural advocate for data and BI A natural collaborator and team player Company Benefits Competitive salary and bonuses Central London office (min. 3 days per week) Hybrid working Matched charity donations Charity volunteering days (full pay) Work from the EU scheme Generous holiday entitlement with option to purchase extra days More ❯