Senior Python Quantitative Developer sought to join a multi-award-winning Systematic Hedge Fund in a brand-new Core team designing and implementing a greenfield central Python/SQL/Linux/Docker platform for Backtesting, Pricing, Risk and Performance to be used across all Funds and Investment teams. Our client is an early Quantitative Investment Boutique focusing on Scientific … experience with continuous integration and delivery systems such as Jenkins and GitLab CI/CD and a strong understanding of Software Development Life Cycle (SDLC) best practices. Knowledge of SQL for database management and query optimization. Proficiency in Linux and Docker, ideally including system administration and containerization for deployment and scaling. Preferred Skills & Experience: Quantitative Finance experience and knowledge strongly More ❯
Senior Software Engineers – TypeScript/Node.js/SQL/Kafka/GraphQL 📍 Central London | 💼 Equities Trading Business | No finance experience required. Miller Maxwell is assisting a leading equities trading business in expanding their core software engineering team. Based in their central London headquarters, the successful Senior Software Engineers will play a key role in the design and development of their … the execution and analysis of equity trades. 🔧 Key Responsibilities for the Senior Software Engineer: Architect, design, and implement scalable backend services using TypeScript and Node.js . Develop and optimize SQL queries and database schemas for high-volume data processing. Integrate and manage Kafka for real-time data streaming and event-driven architecture. Build and maintain GraphQL APIs to support internal … Degree in Computer Science, Engineering, or a related STEM field. 🧠 Minimum 5 years of commercial experience in backend development. 💻 Strong proficiency in TypeScript and Node.js . 🗃️ Solid experience with SQL databases (e.g., PostgreSQL, MySQL). 🔄 Hands-on experience with Kafka or similar messaging systems. 🌐 Experience designing and implementing GraphQL APIs. 🧪 Familiarity with testing frameworks and CI/CD pipelines. 🗣️ Excellent More ❯
front-end, back-end, and infrastructure layers Collaborate with clients, customer success, and engineering teams to identify root causes and deploy effective solutions Work hands-on with Node.js, React, SQL, and AWS to maintain and enhance platform functionality Contribute to improving support processes, documentation, and system reliability Continuously develop your technical knowledge across a range of technologies Required Skills & Experience … 3+ years’ experience in Node.js development Proficiency in TypeScript and JavaScript Experience with React , Express , and REST API development Strong understanding of SQL and Git Excellent analytical and problem-solving skills A genuine enthusiasm for learning and tackling complex technical challenges Bonus Experience (Nice to Have): AWS (hosting, deployment, configuration) Agile development practices Experience in technical customer support Knowledge of More ❯
front-end, back-end, and infrastructure layers Collaborate with clients, customer success, and engineering teams to identify root causes and deploy effective solutions Work hands-on with Node.js, React, SQL, and AWS to maintain and enhance platform functionality Contribute to improving support processes, documentation, and system reliability Continuously develop your technical knowledge across a range of technologies Required Skills & Experience … 3+ years’ experience in Node.js development Proficiency in TypeScript and JavaScript Experience with React , Express , and REST API development Strong understanding of SQL and Git Excellent analytical and problem-solving skills A genuine enthusiasm for learning and tackling complex technical challenges Bonus Experience (Nice to Have): AWS (hosting, deployment, configuration) Agile development practices Experience in technical customer support Knowledge of More ❯
systems programming. Hands-on experience with configuration management, containerisation, and orchestration tools. Tech Stack + Tools: Programming & Scripting: Strong proficiency in Python (core requirement), with additional experience using T-SQL and Bash. Infrastructure & Systems: Exposure to Linux and Windows environments, with working knowledge of Docker containers and AWS cloud services. Monitoring & Observability: Familiarity with DataDog, Grafana, and other internal or … custom monitoring solutions. Automation & CI/CD: Experience using Git, TeamCity, and configuration management tools such as Ansible or Terraform. Databases: Hands-on experience with Microsoft SQL Server and Snowflake. Candidates with relevant experience are encouraged to apply to find out more. More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Cogna
agent mode) into our daily engineering, creating guardrails, and helping others ship high-quality code faster. What you’ll do Own backend features and API integrations (Python, FastAPI, gRPC, SQL). Adapt and extend auto-generated pipelines and front-end outputs. Build connectors for APIs, files, and external systems. Integrate LLM-based capabilities with robust evaluation and monitoring. Champion AI … set up guardrails, context packs, and mentor others. Collaborate with Solution Strategists, Data Platform, Platform and Support teams. What we’re looking for Strong Python backend/API experience; SQL and data modelling skills. Proven integrations experience (APIs, SFTP, SharePoint, webhooks). Workflow orchestration (Temporal, Dagster) know-how. Track record using AI-assisted dev in production. Comfortable working with generated More ❯
workflows Create seamless integrations with external systems Champion AI-assisted development practices across the engineering team What You'll Do: Own backend features and API integrations (Python, FastAPI, gRPC, SQL) Adapt and extend auto-generated pipelines and front-end outputs Build connectors for APIs, files, and external systems Integrate LLM-based capabilities with robust evaluation and monitoring Champion AI-assisted … teams including Solution Strategists, Data Platform, and Support teams Contribute to architectural decisions and technical strategy What We're Looking For: Strong Python backend/API development experience Solid SQL and data modeling capabilities A solid background within start-ups and able to work on multiple projects similtaneously Proven experience with integrations (APIs, SFTP, SharePoint, webhooks) Hands-on experience with More ❯
migration strategies, and develop cloud roadmaps. Collaborate with stakeholders to define technical requirements and migration roadmaps on solution level. Implement Azure services such as App Services, Azure Functions, Azure SQL, Service Bus etc. Collaborate with development and DevOps teams to enable CI/CD pipelines and infrastructure as code. Ensure best practices around security, scalability, performance, and cost optimization. Provide … Core, Angular, and SQL. Strong knowledge of Azure IaaS, PaaS, and SaaS offerings. Expertise in designing solutions using Azure App Services, Application Gateway, Azure Functions, Logic Apps, and Azure SQL databases. Experience with microservices architecture, and API Management. Strong understanding of Azure networking, identity (Azure AD), monitoring, and security practices. Expertise in Azure Migrate, and related tools. Proficiency in infrastructure More ❯
Senior Quant Engineering Manager A leading European betting and gaming operator is seeking a Senior Quantitative Engineering Manager to drive forward the engineering efforts within its Quant Team. The organisation has a strong reputation for technological innovation and a diversified More ❯
Key Responsibilities: Supporting software (client facing portal, assessor application to conduct risk assessments), queries and issues for internal staff and clients. Daily/weekly/monthly/annual specialist SQL reporting - created and modified using Microsoft SQL programming language database, issued internally and for clients. Create bespoke reporting (Microsoft SQL - programming language) upon request from staff or clients Create bespoke … whitelabel) websites for new (or existing) customers using a combination of SQL programming and server management. Microsoft SQL database upkeep/monitoring - ensure smooth running of mission critical systems for the company, editing and amending the database where required. Support and escalate IT issues (infrastructure, hardware and software) with IT support company. Support IT equipment ordering process for all new … provided, company IT policies and procedures. Support IT hardware, ensuring it is maintained, replaced where needed and ensuring an updated equipment log is held at all times. Requirements: Microsoft SQL server (desirable) for maintaining database, regular and bespoke reporting, data analysis. Proficient in SQL programming language, writing new queries/editing existing SQL queries Understanding of Windows software package Microsoft More ❯
via Umbrella) 10-Month Contract London – Hybrid – Two days per week in the office We are representing a market-leading retail client who are looking to hire a Senior SQL Server Database Administrator to join their team. This is a highly technical role that blends deep expertise with strategic thinking, offering the chance to manage and optimise mission-critical database … environments within this dynamic and fast-paced organisation. As the Senior SQL Server DBA, you will take ownership of large-scale SQL Server environments, managing everything from clustering and Always On Availability Groups to performance tuning and disaster recovery. You'll be responsible for ensuring database integrity, security, and optimal performance across development, test, and production environments, while maintaining high … availability and minimising downtime. We are looking for: Extensive expertise in Microsoft SQL Server (2000-2017), including installation, configuration, and maintenance Proven experience with Windows Server Failover Clustering (WSFC) and Always On Availability Groups Experience in large, complex SQL Server environments in fast-paced industries It would be a bonus if you had: Familiarity with Azure SQL and modernization strategies More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Client Server
Senior C++ Developer/Software Engineer (Linux SQL C++17) London/WFH to £110k Global-leading FinTech is seeking a Senior C++ Developer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset securities and derivatives post-trade processing technology, and … week with flexibility to work from home the other two days. About you: You have strong C++ development experience on Linux or UNIX, C++14 and above You have good SQL skills You're a passionate technologist who is motivated by working on cutting-edge systems and engineering complex solutions You're a positive, proactive team member who excels when working … to 9% contribution) Healthcare Volunteer/charity days Hybrid working Career development and training Apply now to find out more about this Senior C++ Developer/Software Engineer (Linux SQL C++17) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Arrows
insights for senior stakeholders. Work closely with both technical and non-technical teams to gather requirements and translate them into compelling data stories. Cleanse, profile, and model data using SQL, DBT, and Snowflake. Contribute to projects involving cloud data infrastructure (AWS preferred, especially S3; experience with other platforms also valued). Support the evolution of data processes - potential to get … involved in broader SQL, DBT, and AWS financial data projects. What we’re looking for: Proven expertise in Tableau (development and design), with a strong portfolio or Tableau Public profile. Advanced SQL skills; hands-on experience with Snowflake and DBT is a plus. Experience working with large datasets and performing data profiling and cleansing. Familiarity with AWS (especially S3; Lambda More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Immersum
to advanced tools, scalable data systems, and AI-powered reporting automation. What you’ll do Contribute to the design and maintenance of analytics pipelines, ensuring reliability and performance. Use SQL and Python to build data workflows, automation scripts, and reporting processes. Support the integration of AI and LLMs into reporting and query-generation systems. Develop dashboards and automated insights for … into clear recommendations. Learn how to evolve manual workflows into scalable, automated intelligence systems. What we’re looking for Experience in data analytics, data engineering, or campaign analytics. Strong SQL skills, plus Python (or R) for data processing and automation. Interest in AI/LLM applications — hands-on experience welcome but not essential. Understanding of digital performance metrics and data More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Totum Partners
stakeholders across Finance and IT Liaise with vendors (e.g., Aderant, Minisoft) to resolve issues and enhance functionality Create documentation and champion best practices in data management Generation of complex SQL/SSRS reports and PowerBI dashboards Finance Systems Analyst Experience: APPLICANTS MUST HAVE PRIOR EXPERIENCE WORKING WITH EITHER ADERANT OR ELITE 3E Advanced Excel skills and strong SQL knowledge Excellent More ❯
and implementing a new Endur system. Work closely with business and technology teams to deliver innovative solutions across the trading lifecycle. Build and optimize Endur objects, JVS Java, and SQL solutions. Contribute to all stages of the project, from design and development to testing, deployment, and post-implementation support. What we’re looking for: Proven experience with Endur development (JVS … OC, SQL, integrations). Hands-on experience with greenfield implementations or full reimplementations is highly desirable. Strong ability to translate complex business requirements into technical solutions. Collaborative mindset and experience working with agile teams and modern DevOps practices. Why join: Opportunity to work on a large-scale greenfield project. Shape the architecture and functionality of a new Endur platform. Work More ❯
slough, south east england, united kingdom Hybrid / WFH Options
ClearWatt
/React Native/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and SQL/NoSQL databases to build scalable, event-driven systems. Design and optimise APIs that serve our mobile and web products, including partner integrations. Implement efficient RAG AI backend systems for … microservices at scale. Familiarity with cloud-native design and Azure services . Understanding of async programming, dependency injection, and distributed systems. Strong grasp of database design and query optimisation (SQL and/or NoSQL). Comfortable working in a small, fast-paced team where you’ll have end-to-end ownership. Passion for clean architecture, performance, and testable code. Interest More ❯
slough, south east england, united kingdom Hybrid / WFH Options
BakerHicks
Do Deliver accurate, high-quality GIS solutions and project outputs Lead on drone, LiDAR and 3D modelling data projects Develop AI-driven tools and workflows using Python, JavaScript and SQL Integrate GIS with other platforms to enhance project outcomes Mentor peers, share expertise and support team growth Contribute to proposals and bids that shape our future pipeline What You Will … Bring Proven experience processing photogrammetry and LiDAR data into 3D GIS models Strong programming skills (Python, JavaScript, SQL) with the ability to create AI-driven GIS solutions Proven experience in GIS Proficiency with QGIS, ESRI ArcGIS Pro, ArcEnterprise, AGOL and FME Strong GIS data management and workflow optimisation skills Excellent communication and teamwork abilities Desirable Master’s degree in GIS More ❯
slough, south east england, united kingdom Hybrid / WFH Options
X4 Technology
configurations, resolving system issues, and supporting compliance and audit processes. This role suits someone with a solid grounding in indirect taxation (Sales & Use Tax, VAT, GST, Withholding Tax), strong SQL and data troubleshooting skills, and experience managing Vertex–ERP integrations in a production environment. Vertex Tax Systems Production Support Service Engineer – Key Responsibilities Functional Support Maintain and troubleshoot Vertex tax … Support tax reporting, compliance, and audit preparation. Handle tax accruals and reconciliations to ensure GL accuracy. Document fixes, create knowledge articles, and support quarterly system updates. Technical Operations Perform SQL/data analysis on ERP and Vertex databases for tax reconciliations. Troubleshoot API integrations, data feeds, and calculation discrepancies. Maintain Vertex REST/SOAP API integrations and support FBDI/… Vertex tax systems and ERP integrations. Strong understanding of indirect taxation (Sales & Use Tax, VAT, GST, Withholding). Hands-on knowledge of tax rules, product taxability, and jurisdiction setup. SQL proficiency for data analysis and reconciliation. Experience troubleshooting API integrations and Vertex data feeds. Understanding of tax reporting and SOX audit requirements. Exposure to FBDI/ADFdi for tax-related More ❯
play a key part in improving the digital customer journey through cleaner data, sharper insights, and smarter reporting. Expect to get involved in: Building dashboards and reports in GA4, SQL, Looker, and Power BI Analysing user drop-off points and conversion trends Validating tracking and debugging tags to ensure data integrity Pulling data from multiple sources to build a clear … and development teams to influence strategy Your Skills You’ll need: Strong hands-on experience with GA4 – you use it daily and know your way around custom reporting Solid SQL skills for querying and analysis Experience with Looker or Power BI – you can showcase dashboards you’ve built A knack for data validation and tag debugging The ability to translate More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Understanding Recruitment NFP
that directly supports life-changing work. You’ll join a small, collaborative tech and data team, designing and delivering end-to-end solutions across their systems, from APIs and SQL processes to CRM imports and automation. This role is all about solving real-world technical challenges , building sustainable solutions, and ensuring systems “just work” so colleagues can focus on the … with stakeholders, bring technical expertise to the table, and see your solutions have an immediate impact — all without the bureaucracy of a large organisation. 🔑 Key skills Strong experience with SQL Server (2016+) for integration and data management Solid hands-on C#/.NET skills for APIs, automation, and custom tooling Understanding of data flows, system integrations , and automation best practices More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Talent
back-end APIs. Implement event-driven solutions using Kafka and other messaging technologies. Develop, deploy, and manage scalable applications on AWS cloud infrastructure. Work with both NoSQL (MongoDB) and SQL databases to optimize data management. Utilize Docker and Kubernetes for container orchestration, scalability, and efficient delivery. Define and manage cloud infrastructure using Infrastructure as Code (IaC) tools such as Terraform. … end (UI) and API components. Proficiency in Kafka and event-driven design patterns. Deep understanding of AWS cloud services and architecture best practices. Strong experience with NoSQL (MongoDB) and SQL databases. Expertise in containerization with Docker and orchestration with Kubernetes. Experience with Terraform or similar IaC tools for provisioning cloud infrastructure. Proficiency in CI/CD pipeline development and management More ❯
Application Support Analyst -Compliance Systems Based in London - 2/3 days in office Up to £50,000 (depending on experience) Outstanding Excel Skills, ServiceNow and SQL Junior to Mid-Level A well-established organisation is looking for an IT Support Analyst to join their Compliance team. This is a fantastic opportunity for someone with strong technical skills and a … Excel as a core part of your role. Experience with Power Apps and Power Automate is highly desirable. Familiarity with ServiceNow or similar ITSM tools is a strong bonus. SQL knowledge is useful for troubleshooting and data analysis. Strong communication skills, a friendly and engaging personality, and a collaborative mindset. This role suits a junior-level candidate with the right More ❯
CDP development and digital journey optimisation Y OUR SKILLS AND EXPERIENCE The successful Head of Data & Analytics will have: Strong experience in cloud-based data environments (GCP ideal) Excellent SQL and Python skills Experience growing and leading teams Expertise in Power BI, Looker or similar BI tools Experience leading high-performing data teams Proven stakeholder management and commercial acumen Exposure … integrations, CDP development and digital journey optimisation YOUR SKILLS AND EXPERIENCE The successful Head of Data & Analytics will have: Strong experience in cloud-based data environments (GCP ideal) Excellent SQL and Python skills Experience growing and leading teams Expertise in Power BI, Looker or similar BI tools Experience leading high-performing data teams Proven stakeholder management and commercial acumen Exposure More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Tenth Revolution Group
I am working with a forward-thinking organisation who are undertaking a major digital transformation with data at the heart of its strategy. With a strong focus on cloud technologies, data governance, and scalable architecture they are building intelligent platforms More ❯