76 to 100 of 712 SQL Jobs in London

Python for development, coupled with the ability to optimize and refactor data pipelines for improved performance and scalability. Database Expertise: Advanced knowledge of SQL is mandatory, alongside a strong understanding of various database technologies (NoSQL, time-series databases) and deep competence in data modeling principles. Workflow Orchestration: Strong working knowledge ...

Strong experience with time‐series modelling (ARIMA, Prophet, LSTMs or similar). Understanding of optimisation methods (linear, mixed‐integer, reinforcement learning desirable). Strong SQL and practical experience with production‐ready data pipelines. Experience working with cloud environments (AWS, GCP, or Azure). Energy and Market Experience (Highly Desirable) Understanding ...

manage data models to create logical data structures that enhance accessibility and usability. Application Development: Build full-stack applications using tools such as Python, SQL, and relevant frameworks, delivering intuitive user interfaces and interactive workflows. Data Governance: Implement data lineage tracking and access controls to uphold compliance with organisational ...

manage data models to create logical data structures that enhance accessibility and usability. Application Development: Build full-stack applications using tools such as Python, SQL, and relevant frameworks, delivering intuitive user interfaces and interactive workflows. Data Governance: Implement data lineage tracking and access controls to uphold compliance with organisational ...

Java, Spring, Python, Go, Node.js — adaptable to your stack). Proven track record designing and implementing RESTful APIs and microservices. Solid understanding of databases (SQL and NoSQL) and effective data modeling. Familiarity with cloud platforms (AWS, GCP, Azure) and CI/CD pipelines. Experience with performance optimisation, security best practices ...

effectively . Skilled in problem-solving with a discovery-first mindset and a strategic approach to driving results. Proficiency in data analysis tools (e.g., SQL, Python, Tableau, PowerBI, etc.) and ability to interpret and translate complex datasets into actionable insights. Familiarity with technical concepts and proven ability to collaborate effectively ...

data teams and developing/implementing data strategies. Proficiency in web analytics solutions (e.g., Google Analytics, Adobe Analytics, ContentSquare), data analytics tools/languages (SQL, Python, R, SAS), and data visualization platforms (e.g., Tableau, Power BI). Strong understanding of statistical methods, machine learning, data mining techniques, data warehousing solutions ...

dashboards, DV, RPD/semantic modelling). Experience with Autonomous Data Warehouse (ADW) and Oracle Fusion data structures. Data modelling, ETL/ELT, SQL tuning and general analytics engineering skillset. Proven ability to collaborate with AI teams, data scientists or ML engineers in shared workloads. UK Citizen with SC (minimum ...

development best practices. Required Experience of the C# Developer: Must have a strong background in C#/.NET development. Experience of PostgresSQL or other SQL databases. CI/CD experience. Experience in API design and building system integrations. Microsoft Dynamics integration (highly desirable). Python and/or JavaScript experience ...

development best practices. Required Experience of the C# Developer: Must have a strong background in C#/.NET development. Experience of PostgresSQL or other SQL databases. CI/CD experience. Experience in API design and building system integrations. Microsoft Dynamics integration (highly desirable). Python and/or JavaScript experience ...

traditional NLP techniques. Data & Visualisation Solid grasp of data visualisation tools (Tableau, Power BI, Cognos, etc.) Proficiency in Python visualisation libraries (Matplotlib, Seaborn.) SQL for data extraction and manipulation. Experience working with large datasets. Technical Skills Proficiency in cloud computing and python programming. Familiarity with Python libraries like Pandas, NumPy ...

disaster recovery plan. As a Senior C++ Software Engineer/Developer, you need to have: 7+ years of commercial software development experience using C++ SQL experience. Relevant degree in a numeric discipline, or equivalent work experience. Excellent written and spoken English. Added bonus if as the Senior C++ Software Engineer ...

Snowflake and cloud resources. Proven ability to design and automate CI/CD pipelines using GitHub Actions or Azure DevOps. Strong scripting skills in SQL, Python, or Bash for automation and tooling. Solid understanding of Snowflake security capabilities, including data masking, encryption, identity federation, and network policies. Experience with observability ...

platforms ( GCP , AWS , or similar) Familiarity with LLM or AI APIs Exposure to agentic frameworks (LangChain, LlamaIndex, Semantic Kernel, etc.) Practical experience with databases (SQL/NoSQL) Strong foundation in software design principles and systems thinking Comfortable working in a fast-paced, early-stage start-up environment with ownership ...

training and support to users. Ensure data quality, performance, and security Strong experience with Power Apps, Power Automate, and Power BI. Knowledge of SharePoint, SQL, and data modelling. Good problem-solving and communication skills. Ability to work independently and in team ...

platforms Contribute to ongoing enhancement of middleware and integration architecture Key Requirements Experience with C#/.NET development Experience working with relational databases and SQL Strong ability to analyse business requirements and design effective technical solutions Familiarity with integration technologies such as messaging, FIX or XML (desirable) Strong verbal ...

Strong experience in data engineering roles Proven leadership or line management experience Hands-on experience with cloud platforms (AWS or Azure; GCP beneficial) Strong SQL skills and experience with relational databases Python development experience and familiarity with frameworks (e.g. Flask, Django) Experience building and orchestrating ETL pipelines (e.g. Airflow, Luigi ...

experience (essential) Strong knowledge of Azure Databricks, Palantir Foundry, and Azure DevOps Proficiency in Terraform, Git, and automation tools Experience with PySpark, Python, and SQL Familiarity with PowerBI, Azure Functions, and data streaming Understanding of cloud infrastructure and public cloud operations Excellent problem-solving and analytical skills Additional Requirement Must ...

experience (essential) Strong knowledge of Azure Databricks, Palantir Foundry, and Azure DevOps Proficiency in Terraform, Git, and automation tools Experience with PySpark, Python, and SQL Familiarity with PowerBI, Azure Functions, and data streaming Understanding of cloud infrastructure and public cloud operations Excellent problem-solving and analytical skills Additional Requirement Must ...

regulatory and internal reporting through robust, scalable solutions. Key Requirements Strong technical background with hands-on experience in C#, .NET/.NET Core, Python, SQL (cloud exposure e.g. Azure preferred). Proven team lead or development management experience within complex, enterprise environments. Solid understanding of software architecture, SDLC, IT controls ...

distributed systems and microservices Hands-on experience with AWS , Kubernetes , Docker , and Terraform Familiarity with CI/CD pipelines and testing best practices Solid SQL and relational database skills Ownership mentality, with strong problem-solving skills and attention to detail Great communication and a collaborative mindset Bonus Points: Experience with ...

/WebAPI Entity Framework RESTful web services and JSON Javascript HTML/CSS Degree in computer science or another closely related subject Desirable T-SQL Web Security and Cryptography React Docker Python Qualities: Team player Problem solver Excellent communicator Shows great attention to detail Self-motivated Sense of humour Package ...

essential for this position. Cloud experience (AWS, Azure, or GCP) Experience with containerisation (Docker, Kubernetes) Knowledge of CI/CD pipelines Database experience (SQL and/or NoSQL) Prior experience working in Agile environments ...

Apply link on this page. For further details or to enquire about other roles, please contact Nick Mandella at Harnham. KEYWORDS Python, SQL, AWS, GCP, Azure, Cloud, Databricks, Docker, Kubernetes, CI/CD, Terraform, Pyspark, Spark, Kafka, machine learning, statistics, Data Science, Data Scientist, Big Data, Artificial Intelligence, private equity ...

solutions. Essential Skills & Experience: UK Resident - Position requires Full Security Clearance Bachelors or Masters degree in a STEM subject Programming experience in Python, R, SQL, SAS Experienced with DevOps processes Experienced working in regulated industries Experienced on the Microsoft Azure stack Excellent stakeholder and communication skills. 4+ years experience ...