london (city of london), south east england, united kingdom
Principle
oriented programming (e.g., Java). Familiarity with web application stacks. Experience with scripting languages: JavaScript, Python, Perl, Unix/Windows Shell. Understanding of Linux/Unix systems. Experience with relational databases (e.g., MySQL, Oracle). Interested? Next Steps... If you're ready to make an impact in a dynamic, fast-paced environment, Apply Now! For immediate consideration, send in More ❯
oriented programming (e.g., Java). Familiarity with web application stacks. Experience with scripting languages: JavaScript, Python, Perl, Unix/Windows Shell. Understanding of Linux/Unix systems. Experience with relational databases (e.g., MySQL, Oracle). Interested? Next Steps... If you're ready to make an impact in a dynamic, fast-paced environment, Apply Now! For immediate consideration, send in More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
new technologies Working in agile teams to deliver high-quality software What you'll bring: 2+ years' experience in software development Proficiency in Python, JavaScript, or C# Knowledge of relational databases and RESTful APIs Strong problem-solving and communication skills Curiosity and eagerness to learn What's on offer: Hybrid working in central London (Covent Garden/Soho/ More ❯
Advanced SQL proficiency : expertise in writing complex, highly-performant SQL queries, including common table expressions (CTEs), window functions, and complex joins. Experience with query optimization and performance tuning on relational databases like PostgreSQL, MySQL, or similar Cloud data ecosystem (AWS) : hands-on experience with core AWS data services. Key services include: S3 for data lake storage AWS Glue for More ❯
also work with other languages like Python, C++, Rust or MATLAB. Here is the list of technologies and expertise we are looking for: UI: Blazor Web services: gRPC, REST... Relational databases: SQL Server A good understanding of architecture and design patterns Committed to deadlines Willing to work in a fast-paced environment as part of a strong-cultured team More ❯
oxford district, south east england, united kingdom
Alpine F1 Team
also work with other languages like Python, C++, Rust or MATLAB. Here is the list of technologies and expertise we are looking for: UI: Blazor Web services: gRPC, REST... Relational databases: SQL Server A good understanding of architecture and design patterns Committed to deadlines Willing to work in a fast-paced environment as part of a strong-cultured team More ❯
Bexhill-On-Sea, East Sussex, South East, United Kingdom Hybrid / WFH Options
Hastings Direct
Virtual DOM, and component lifecycle. Experience with React workflows (e.g. Redux, Flux) and tools like Create React App is desirable. Familiarity with RESTful APIs, Java/JVM languages, and relational databases (SQL). Exposure to SOAP, JSON, XML, and object-oriented design is beneficial. Experience with GitHub for source control and a test-driven approach (TDD or BDD) is More ❯
extension) Rate: £300-350 p/day Start: ASAP Key Skills: Experience with Python and modern frameworks such as FastAPI or Flask . Understanding of SQLModel/SQLAlchemy and relationaldatabase design. Knowledge of PostgreSQL and query optimisation. Extensive exposure to Celery Familiarity with AWS and CI/CD pipelines. (Bonus) Interest in data platforms, analytics, or cloud … in data-heavy systems or B2B SaaS Key Responsibilities: Design, develop, and maintain backend services using Python and FastAPI to power a data and intelligence platform Build and optimise database models with SQLModel and SQLAlchemy. Integrate with PostgreSQL databases and external APIs. Contribute to feature development, testing, and deployment. Collaborate with the frontend and data teams to deliver scalable More ❯
re looking for: Strong SQL skills and hands-on experience with Microsoft SQL Server BI tools Experience building dashboards in Power BI, Tableau, or similar platforms Confidence working with relational databases and ETL processes Excellent Excel and data manipulation ability Clear communicator who enjoys working with stakeholders and translating needs into solutions Previous experience in a BI, MIS, or More ❯
re looking for: Strong SQL skills and hands-on experience with Microsoft SQL Server BI tools Experience building dashboards in Power BI, Tableau, or similar platforms Confidence working with relational databases and ETL processes Excellent Excel and data manipulation ability Clear communicator who enjoys working with stakeholders and translating needs into solutions Previous experience in a BI, MIS, or More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Nigel Frank International
Stamford) to deliver robust, scalable solutions. What You'll Bring: - Strong professional experience with Python and a deep understanding of object-oriented programming. - Advanced SQL knowledge and experience with relational databases. - Exposure to AWS and Snowflake technologies. - Strong communication skills and the ability to engage effectively with both technical and commercial stakeholders. Benefits: - Competitive salary and up to More ❯
Requirements 5+ years' experience in data engineering, analytics, or related roles. Strong proficiency in Python, with demonstrated experience on large-scale projects. Solid understanding of algorithms, data structures, and relational databases. Experience with test-driven development and Git version control. Portfolio of past work (GitHub contributions, open-source, blogs, or demos). Knowledge of data cleansing, validation, and basic More ❯
complexity and drive change.Skills & Experience Required Proven background in Power BI development and semantic modelling. Strong understanding of data governance, DAX and Power Query. Experience working with SQL and relational databases. Familiarity with Microsoft CoPilot for Power BI and CoPilot agent development. Excellent communication skills, able to mentor technical and non-technical users. Experience in system analysis and using More ❯
Developer or Data Engineer in a financial services or wealth management environment Strong proficiency in Power BI, DAX, and data visualization best practices Advanced SQL skills and experience with relational databases Hands-on experience with Azure (e.g., Azure Data Factory, Azure SQL, Synapse) Solid understanding of ETL processes and data warehousing concepts Ability to work independently and communicate effectively More ❯
Sigma Qlik, Domo, Power BI, Looker, or equivalent Strong understanding of UX/UI principles and visual storytelling through data Working knowledge of creating data connections - e.g. SQL and relational databases, DataBricks, JSON files, API services, Data Lakes Meticulous attention to detail with a user-first mindset Excellent communication and collaboration skills across technical and non-technical teams Comfortable More ❯
React Native applications. 3+ years of TypeScript experience. Experience integrating OpenAI, Google Gemini, or other LLM APIs into web or mobile applications. Hands-on experience with PostgreSQL or other relational databases , including designing and optimising schemas for scalable applications. Familiarity with Firebase, AWS, or other cloud-based backend solutions for authentication, real-time data, or serverless functions. Experience working More ❯
Expert knowledge of data engineering tools such as Python, R and SQL for data processing. Expert proficiency with AWS services particularly S3, Redshift, FSx, Glue, Lambda. Expert proficiency with relational databases. Strong background in data modeling and database design. Strong knowledge with unstructured database technologies (e.g. NoSQL) and other database types (e.g. Graph). Experience with More ❯
london, south east england, united kingdom Hybrid / WFH Options
Owen Thomas | Pending B Corp™
Engineer | LDN 2 Days Per Week | £50K - £110K + Healthy Equity -> 2+ years commercial experience -> STEM Background -> React + TypeScript (you’re confident building fast, dynamic UIs) -> SQL and relationaldatabase design -> RESTful APIs and distributed systems -> Scalable and secure architectures -> Owning features end-to-end, from shaping the product idea to shipping the code. Type of engineer More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Owen Thomas | Pending B Corp™
Engineer | LDN 2 Days Per Week | £50K - £110K + Healthy Equity -> 2+ years commercial experience -> STEM Background -> React + TypeScript (you’re confident building fast, dynamic UIs) -> SQL and relationaldatabase design -> RESTful APIs and distributed systems -> Scalable and secure architectures -> Owning features end-to-end, from shaping the product idea to shipping the code. Type of engineer More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Owen Thomas | Pending B Corp™
Engineer | LDN 2 Days Per Week | £50K - £110K + Healthy Equity -> 2+ years commercial experience -> STEM Background -> React + TypeScript (you’re confident building fast, dynamic UIs) -> SQL and relationaldatabase design -> RESTful APIs and distributed systems -> Scalable and secure architectures -> Owning features end-to-end, from shaping the product idea to shipping the code. Type of engineer More ❯
and documentation What We’re Looking For Technical Skills Expertise in Power BI (DAX, Power Query) and building impactful dashboards Advanced SQL (T-SQL preferred) for managing and querying relational databases Experience with ETL tools (SSIS, Azure Data Factory, or similar) Strong data modelling skills (star/snowflake schema) Familiarity with Azure SQL, Synapse Analytics , or other cloud platforms More ❯
london, south east england, united kingdom Hybrid / WFH Options
DIY - Social Learning App for Kids
our rapid growth. There will be times when you're hands on too with our front-end Design, build, and maintain backend services and APIs using Manage and optimize relational databases ( MySQL and PostgreSQL ) Build and manage infrastructure-as-code using Terraform on AWS Support CI/CD pipelines and deployment processes Monitor, debug, and optimize backend performance Collaborate More ❯
and documentation What We’re Looking For Technical Skills Expertise in Power BI (DAX, Power Query) and building impactful dashboards Advanced SQL (T-SQL preferred) for managing and querying relational databases Experience with ETL tools (SSIS, Azure Data Factory, or similar) Strong data modelling skills (star/snowflake schema) Familiarity with Azure SQL, Synapse Analytics , or other cloud platforms More ❯
london (city of london), south east england, united kingdom
i3
and documentation What We’re Looking For Technical Skills Expertise in Power BI (DAX, Power Query) and building impactful dashboards Advanced SQL (T-SQL preferred) for managing and querying relational databases Experience with ETL tools (SSIS, Azure Data Factory, or similar) Strong data modelling skills (star/snowflake schema) Familiarity with Azure SQL, Synapse Analytics , or other cloud platforms More ❯
we're looking for: Proven experience in Data Architecture and data modelling. Strong skills in Microsoft Azure tools (Fabric, OneLake, Data Factory). Confident with Python/PySpark and relational databases. Hands-on ETL/ELT experience. A problem-solver with a positive, can-do attitude. Bonus points if you bring: Tableau, Power BI, SSAS, SSIS or wider Azure More ❯