London, England, United Kingdom Hybrid / WFH Options
Client Server
have strong Java and Kotlin development experience You have experience with Agile processes and TDD You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, DataStructures, Algorithms Other tech in the stack includes Scala, React, Spring, Oracle, Redis, Kubernetes, Docker and Linux so previous exposure to any of these would be beneficial You More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
Client Server
good 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, DataStructures, Design Patterns, Algorithms You're excited to join a start-up in a role that you can shape and influence What's in it for you: As More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
skills You have a good knowledge of AWS You have experience of working on highly scalable systems You have a strong knowledge of Computer Science fundamentals such as OOP, DataStructures, Design Patterns You have experience with, or a strong interest in Artificial Intelligence and are keen to explore the possibilities further, ChatGPT knowledge You have strong analysis More ❯
Cambridge, England, United Kingdom Hybrid / WFH Options
Cadence
and techniques. Extensive experience in building AI based applications Strong understanding of Software Development best practices and in OO Design principles and patterns. Very strong competency in mathematics, statistics, datastructures and algorithms. A penchant for finding outstanding solutions to very difficult problems. Excellent communication skills and collaboration capabilities. Ability to work in a diverse/multi-cultural More ❯
Middlesbrough, Yorkshire, United Kingdom Hybrid / WFH Options
Causeway Technologies
Knowledge of TDD practices Core Competencies Security: Approaching work with a security mindset and identifying vulnerabilities Development: Designing, coding, testing, and reviewing complex programs Design: Improving product design and datastructures Documentation: Creating clear and accurate documentation Incident Management: Handling incidents and change requests effectively Database Management: Managing queries and assisting in database design Business Impact: Contributing to More ❯
Junior Data Analyst – Fintech & Commercial Analytics Team (6–12 months) Rate: £350.00 - £400.00 per day inside IR35 Location: Hybrid, Central London About the Role Our global financial services client is seeking a Data Analyst to join their Fintech & Commercial Analytics Team. This role is ideal for someone with strong technical skills and a passion for uncovering insights from … large datasets to support strategic decision-making. You’ll be responsible for implementing and maintaining PySpark data tables aligned with established data models and best practices. This includes translating business requirements into production-level code, particularly focused on payment cost analysis, and ensuring data quality through systematic validation. You’ll work closely with senior analysts and stakeholders … to refine data pipelines, improve infrastructure, and document technical processes to ensure team-wide knowledge sharing and operational consistency. About the Team You’ll be a key contributor to the Commercial Analytics unit within our Fintech department—a team committed to innovation, collaboration, and impact. Responsibilities Working independently to collect, prepare, and write production-ready PySpark code Translating business More ❯
City of London, Greater London, UK Hybrid / WFH Options
idpp
Junior Data Analyst – Fintech & Commercial Analytics Team (6–12 months) Rate: £350.00 - £400.00 per day inside IR35 Location: Hybrid, Central London About the Role Our global financial services client is seeking a Data Analyst to join their Fintech & Commercial Analytics Team. This role is ideal for someone with strong technical skills and a passion for uncovering insights from … large datasets to support strategic decision-making. You’ll be responsible for implementing and maintaining PySpark data tables aligned with established data models and best practices. This includes translating business requirements into production-level code, particularly focused on payment cost analysis, and ensuring data quality through systematic validation. You’ll work closely with senior analysts and stakeholders … to refine data pipelines, improve infrastructure, and document technical processes to ensure team-wide knowledge sharing and operational consistency. About the Team You’ll be a key contributor to the Commercial Analytics unit within our Fintech department—a team committed to innovation, collaboration, and impact. Responsibilities Working independently to collect, prepare, and write production-ready PySpark code Translating business More ❯
Job Title: KDB Developer Location: London - Hybrid Type: Permanent Position We are actively recruiting multiple KDB Developers at various levels for a fast-paced, data-driven organisation at the forefront of real-time analytics and high-performance computing. This organisation are a consultancy working with some of the leading names in the financial services sector. The Role: As a … KDB Developer, you will be responsible for designing, developing, and maintaining high-performance applications and data analytics solutions using kdb+/q. You’ll work closely with quants, traders, and data scientists to deliver scalable systems and actionable insights from large volumes of time-series data. Key Responsibilities: Design, implement, and optimise kdb+/q-based applications and … data pipelines Work on real-time data ingestion, transformation, and analysis Collaborate with stakeholders to gather requirements and translate them into technical solutions Maintain and enhance existing codebases, ensuring high availability and performance Contribute to architectural decisions and best practices for kdb+ systems Troubleshoot and resolve production issues quickly and effectively Required Skills & Experience: Strong hands-on experience More ❯
City of London, Greater London, UK Hybrid / WFH Options
Synchro
Job Title: KDB Developer Location: London - Hybrid Type: Permanent Position We are actively recruiting multiple KDB Developers at various levels for a fast-paced, data-driven organisation at the forefront of real-time analytics and high-performance computing. This organisation are a consultancy working with some of the leading names in the financial services sector. The Role: As a … KDB Developer, you will be responsible for designing, developing, and maintaining high-performance applications and data analytics solutions using kdb+/q. You’ll work closely with quants, traders, and data scientists to deliver scalable systems and actionable insights from large volumes of time-series data. Key Responsibilities: Design, implement, and optimise kdb+/q-based applications and … data pipelines Work on real-time data ingestion, transformation, and analysis Collaborate with stakeholders to gather requirements and translate them into technical solutions Maintain and enhance existing codebases, ensuring high availability and performance Contribute to architectural decisions and best practices for kdb+ systems Troubleshoot and resolve production issues quickly and effectively Required Skills & Experience: Strong hands-on experience More ❯
are looking for a specialist to come in and oversee the reporting and analytics of the implementation. Candidates need to be proficient in Power BI, Synapse Link, and modern data warehousing techniques. Daily Tasks Develop and maintain Power BI dashboards and reports based on D365 F&O data. Integrate D365 data with Azure Synapse Analytics, Data Lake … and Data Factory to build scalable reporting pipelines. Support and optimise the Entity Store and/or Bring Your Own Database (BYOD) setup for reporting. Design and implement data models and data warehouses aligned with business KPIs and reporting requirements. Collaborate with business stakeholders to gather requirements, define metrics, and deliver meaningful insights. Ensure data quality … within all reporting layers. Assist in knowledge transfer and documentation for internal teams. Required Skills Proven experience with Microsoft Dynamics 365 Finance & Operations (F&O), especially around reporting/data entities. Strong expertise in Power BI including DAX, Power BI Service, data modelling, and embedding dashboards. Hands-on experience with Azure Synapse Analytics, Data Factory, and Azure More ❯
Merseyside, England, United Kingdom Hybrid / WFH Options
Akkodis
are looking for a specialist to come in and oversee the reporting and analytics of the implementation. Candidates need to be proficient in Power BI, Synapse Link, and modern data warehousing techniques. Daily Tasks Develop and maintain Power BI dashboards and reports based on D365 F&O data. Integrate D365 data with Azure Synapse Analytics, Data Lake … and Data Factory to build scalable reporting pipelines. Support and optimise the Entity Store and/or Bring Your Own Database (BYOD) setup for reporting. Design and implement data models and data warehouses aligned with business KPIs and reporting requirements. Collaborate with business stakeholders to gather requirements, define metrics, and deliver meaningful insights. Ensure data quality … within all reporting layers. Assist in knowledge transfer and documentation for internal teams. Required Skills Proven experience with Microsoft Dynamics 365 Finance & Operations (F&O), especially around reporting/data entities. Strong expertise in Power BI including DAX, Power BI Service, data modelling, and embedding dashboards. Hands-on experience with Azure Synapse Analytics, Data Factory, and Azure More ❯
are looking for a specialist to come in and oversee the reporting and analytics of the implementation. Candidates need to be proficient in Power BI, Synapse Link, and modern data warehousing techniques. Daily Tasks Develop and maintain Power BI dashboards and reports based on D365 F&O data. Integrate D365 data with Azure Synapse Analytics, Data Lake … and Data Factory to build scalable reporting pipelines. Support and optimise the Entity Store and/or Bring Your Own Database (BYOD) setup for reporting. Design and implement data models and data warehouses aligned with business KPIs and reporting requirements. Collaborate with business stakeholders to gather requirements, define metrics, and deliver meaningful insights. Ensure data quality … within all reporting layers. Assist in knowledge transfer and documentation for internal teams. Required Skills Proven experience with Microsoft Dynamics 365 Finance & Operations (F&O), especially around reporting/data entities. Strong expertise in Power BI including DAX, Power BI Service, data modelling, and embedding dashboards. Hands-on experience with Azure Synapse Analytics, Data Factory, and Azure More ❯
operate with maximum efficiency and reliability. This position combines technical problem-solving with financial markets knowledge in a dynamic environment. Key Responsibilities Support Low- Latency trading applications and market data systems Monitor system health and resolve incidents before they impact trading operations Investigate complex data anomalies using both automated tools and manual analysis Collaborate with development teams to … stacks such as AWS, Java 17, Python 3, HDF5, Kubernetes, Kafka and Argo Candidate Requirements Years experience in financial technology support, preferably in electronic trading Strong understanding of market datastructures and exchange connectivity Linux/Unix system administration skills Scripting abilities in Python, Bash, or similar languages Knowledge of monitoring tools and alerting frameworks SQL experience including … queries/updates/table creation/basic database maintenance Exposure to data technologies such as Kafka, Spark or Delta Lake is useful but not mandat Bachelor's degree in Computer Science, Engineering, or related technical field This role offers competitive compensation and the opportunity to work with cutting-edge trading technology. Hybrid work arrangement available with 3 days More ❯
Reigate, Surrey, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
challenges, you'll liaise with senior stakeholders to discover and break down requirements, and with Technical Architects on solution design, breaking work down for the team to deliver complex, data driven features and applications. Location/WFH: There's a flexible work from home hybrid model, you'll join colleagues in the Reigate office twice a week for team … modern Microsoft software engineering best practices You have a good knowledge of security and IAM in Azure You have a thorough understanding of Computer Science fundamentals such as OOP, DataStructures, Design Patters, Algorithms You have a good understanding of CI/CD and Infrastructure as Code (IaC) You're likely to be degree educated in a relevant More ❯
to integrate multiplayer features with minimal latency. Profile, optimise, and scale backend services to ensure reliability, extensibility, and cost-effectiveness. Develop robust API services and microservices architectures, facilitating seamless data exchange between game clients and servers. Provide accurate development estimates, documentation, and reporting to support project planning and execution. Required Skills: Excellent communication and collaboration skills Strong problem-solving … C++, C#, Go (Golang), NodeJS (C++ and C# preferred) Strong Experience with at least one of the following Cloud Providers (AWS, Azure, GCP) Strong understanding of distributed systems and datastructures and algorithms (DSA) 5+ years of professional backend development experience (preferably in the game industry) Solid experience with real-time networking, WebSockets, RPCs, REST APIs, gRPC, etc. More ❯
to integrate multiplayer features with minimal latency. Profile, optimise, and scale backend services to ensure reliability, extensibility, and cost-effectiveness. Develop robust API services and microservices architectures, facilitating seamless data exchange between game clients and servers. Provide accurate development estimates, documentation, and reporting to support project planning and execution. Required Skills: Excellent communication and collaboration skills Strong problem-solving … C++, C#, Go (Golang), NodeJS (C++ and C# preferred) Strong Experience with at least one of the following Cloud Providers (AWS, Azure, GCP) Strong understanding of distributed systems and datastructures and algorithms (DSA) 5+ years of professional backend development experience (preferably in the game industry) Solid experience with real-time networking, WebSockets, RPCs, REST APIs, gRPC, etc. More ❯
Desirable(but not essential) Experience creating accessible and globalized web applications (A11Y, I18N + L10N) A good understanding of backend development using Node.js Experience working with geolocation/geospatial data Experience with graph visualization libraries to represent complex datastructures visually Experience with cloud platforms (e.g., AWS, Azure) and containerization (e.g., Docker) About i2 Our intelligence analysis … software tools help analysts and investigators transform data in real-time, enabling customers to detect, disrupt, and defeat sophisticated threats. We serve global customers carrying out critical missions in public safety, defense, fraud, and financial crimes. Learn more at: As a Harris Computer company, we strive to create a respectful and united environment where all members of our globally More ❯
West London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
have strong Java and Kotlin development experience You have experience with Agile processes and TDD You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, DataStructures, Algorithms Other tech in the stack includes Scala, React, Spring, Oracle, Redis, Kubernetes, Docker and Linux so previous exposure to any of these would be beneficial You More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
skills You have a good knowledge of AWS You have experience of working on highly scalable systems You have a strong knowledge of Computer Science fundamentals such as OOP, DataStructures, Design Patterns You have experience with, or a strong interest in Artificial Intelligence and are keen to explore the possibilities further, ChatGPT knowledge You have strong analysis More ❯
Reigate, Surrey, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
knowledge of modern Microsoft software engineering best practices You have a good knowledge of event driven architecture You have a thorough understanding of Computer Science fundamentals such as OOP, DataStructures, Design Patters, Algorithms You have a good understanding of CI/CD and Infrastructure as Code (IaC) You're likely to be degree educated in a relevant More ❯
Reigate, Surrey, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
knowledge of modern Microsoft software engineering best practices You have a good knowledge of event driven architecture You have a thorough understanding of Computer Science fundamentals such as OOP, DataStructures, Design Patters, Algorithms You have a good understanding of CI/CD and Infrastructure as Code (IaC) You're likely to be degree educated in a relevant More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
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, DataStructures, 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 ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
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, DataStructures, 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 ❯
knowledge of Java, Pub/Sub middleware, and databases Experience with Core Java, Multi-threading, Collections frameworks - Garbage collections in Low latency systems Solid understanding of computer science fundamentals (datastructures, algorithms, design patterns, etc.) Experience with Agile development methodologies. Experience with software monitoring tools and instrumentation. Understanding of Equities Trading business is highly desirable. Experience of integrating More ❯
with US healthcare transaction standards: HIPAA, EDI (837/835), CPT/ICD-10 etc. Proven experience working with AWS-based microservices and serverless architectures. Technical fluency in APIs, datastructures, and cloud-native application workflows. Strong Agile/Scrum experience with tools such as Jira, Confluence, Figma, or Azure DevOps. Excellent communication skills and ability to work More ❯