1 to 25 of 186 Contract SQL Jobs in London

with good client-facing skills. This role is open to all applicants, regardless of age. What you'll need to succeed Familiarity with UNIXKnowledge of CI toolsets Familiar with SQL, Oracle DB, Postgres, ActiveMQ, Zabbix, Ambari, Hadoop, Jira Confluence, BitBucket, ActiviBPM, Oracle SOA, Asure, SQL Server, Jenkins, Puppet and other cloud technologies. If successful, you will undergo BPSS clearance and More ❯

industry, with 5+ years in Aptitude Core Components. Deep hands-on experience with Aptitude Accounting Hub (AAH) development. Strong financial reporting and accounting standards knowledge. Solid understanding of ETL, SQL, and database management. Excellent communication and problem-solving skills. Relevant certifications (e.g., CPA, CFA) are a plus. Desirable: Experience with other BFSI financial systems/tools. Knowledge of compliance frameworks More ❯

Specialist: Master's/PhD in Computer Science, Data Science, Mathematics, or related field. 5+ years of experience in ML modeling, ranking, or recommendation systems . Proficiency in Python, SQL, Spark, PySpark, TensorFlow . Strong knowledge of LLM algorithms and training techniques . Experience deploying models in production environments. Nice to Have: Experience in GenAI/LLMs Familiarity with distributed More ❯

than ticking every box. However, experience in any of the following areas would be advantageous: Software development in web technologies or OOP (e.g., Python, Java, etc.) Database tech: Oracle SQL, PostgreSQL, MongoDB Proficient with Linux/Windows command line (Bash, PowerShell) Monitoring: Grafana, Prometheus, ELK, Splunk Agile working and tooling (e.g., Jira, Confluence) Diagnosing and resolving complex system issues ITIL More ❯

or other platforms for marketing, finance, sales, product development or senior/executive management teams. Employ clear graphical data representations and visualisations where necessary. Amend existing or write new SQL queries and Advanced Finds where necessary. Help train and support any staff who provide data extract backup in the role-holders absence. Work with colleagues to identify scope for improvements … of data tools, CRM, GDPR and industry best practice Engage regularly with the BIS team to pool knowledge, share best practice and update skills in Microsoft Power BI, Excel, SQL Server Reporting Services, SQL Data Warehouse and MYSQL. Gather data from various sources to produce reports for non-expert users. Attend RCN CRM Rapid Assessment meetings and meet regularly with More ❯

support to both technical teams and business users on the SimCorp Dimension platform Supported engineering and infrastructure teams in resolving platform issues and ensuring operational stability. Skilled in Oracle SQL and comfortable with database querying. Familiar with asset management, software testing, SWIFT messaging, configuration/change management, and SimCorp Communication Server is highly desirable More ❯

projects. This is outside IR35, 2 days per week onsite in London and initial 3 month rolling contracts with an immediate start. Requirements : Extensive Golang experience Kafka Kubernetes HTTP SQL database experience too Bonus : Any Python experience Payments or financial services experience Please apply directly or email me your CV on More ❯

Applications, DNAF, OMS, Storm Assist and DER. * Familiarity with User Interface, SCADA and Modeling tools. * Knowledge of both Transmission and Distribution electrical grids. * Working knowledge of Linux, Windows, Oracle, SQL, Jasper Report and Cassandra. * Working knowledge of TCP/IP protocols, IP addressing, routing, LAN, DNS, Active Directory, firewalls & switches as it applies to isolating and resolving reported issues in More ❯

or business analysis within the banking sector, with a preference for online banking, card industry, or digital banking experience Proficiency in data analysis Strong IT skills, particularly in Excel, SQL, etc Exceptional written and oral communication abilities for effective interaction at all organizational levels Fluency in Cantonese is a must-have skill Please note this role will be working hybrid More ❯

on General Ledger (GL), Accounts Payables (AP) and Fixed Assets (FA). In-depth experience translating business requirements and design into technical solutions. Tech: Oracle E-Business Suite R12. SQL PL/SQL Oracle Reports/Forms Oracle BI Publisher Oracle Workflow OAF Unix Script APEX Java AME Oracle Integration Cloud (OIC) If you have the skills and experienced listed More ❯

understanding of reporting and performance metrics is essential. CRM Knowledge: Familiarity with CRM data structures and lifecycle marketing metrics such as engagement and retention. Technical Proficiency: Strong command of SQL , Python , or R , and experience with visualisation tools like Power BI and Tableau is essential. Google Cloud Platform (GCP) Experience: Hands-on skills with GCP and web/app analytics More ❯

on General Ledger (GL), Accounts Payables (AP) and Fixed Assets (FA). In-depth experience translating business requirements and design into technical solutions. Tech: Oracle E-Business Suite R12. SQL PL/SQL Oracle Reports/Forms Oracle BI Publisher Oracle Workflow OAF Unix Script APEX Java AME Oracle Integration Cloud (OIC) If you have the skills and experienced listed More ❯

and Engineering teams to extract insights from complex datasets, drive smarter decisions, and support the development of a truly data-led culture. What youll do: Analyse large datasets using SQL, Python, Databricks Improve data pipelines, ETL processes, and reconciliation Conduct data quality assessments and provide insights Collaborate in an Agile environment with Product & Data teams What were looking for: Strong … experience with SQL, Python, Excel , Microsoft BI Stack Experience with data lakes/warehouses, profiling, and modelling Comfortable working with Databricks and Cosmos DB Excellent communication and stakeholder engagement skills More ❯

migrating a large, mixed portfolio of applications to cloud or SaaS platforms. This is a critical programme of work focusing on mainframe, open systems (AIX, Solaris, Linux, Windows), and SQL Server-based applications. You'll work closely with SMEs across multiple domains to assess and plan migration strategies that align with the organisation's future-state architecture - including AWS and … access methods (e.g., QSAM, VSAM). Familiarity with AWS (PaaS-first strategy): Lambda, ECS, EKS, RDS, EC2 custom builds, S3, EFS. Experience with Azure IaaS/PaaS, especially Azure SQL Managed Instance and file migration solutions like Azure NetApp Files. Comfortable working with hybrid estates: AIX, Solaris, Linux, Windows. Strong analytical skills: able to assess application characteristics (complexity, dependencies, business More ❯

laptops, tablets, smartphones) running Windows OS, Android OS and Apple iPhones/iPads. Expert knowledge of Linux server infrastructure, Windows server infrastructure and Active Directory. Expert knowledge of Microsoft SQL Server 2016-2022 and IIS based web servers. Expert knowledge of networking infrastructure. Strong background of cloud technologies and deployment. Expert knowledge of PKI. Deep understanding of security constraints and … HR processes; Knowledge and experience in state-of-the-art technologies, relevant to software engineering: Technologies and standards (at least 4 of them): HTML5, REST Services, Web Services, XML, SQL, Visual Basic for Applications; Application server technologies and Relational data base management systems; programming languages and platforms like .NET, C#, JAVA, JavaScript More ❯

haves : Solid Python development experience (essential) Experience with cloud platforms GCP, AWS, or Azure all welcome Comfortable working with RESTfulAPIs (FastAPI, Flask, or similar) Awareness of MongoDB or similar SQL solutions Nice-to-have: Experience with Docker and/or Kubernetes Exposure to Vue.js or other JavaScript frameworks like React or Angular Even if you don’t tick every box More ❯

care and/or Housing data systems (e.g. Mosaic, Eclipse, NEC, Jigsaw) Expertise in cleansing, validating, matching, analysing and visualising large, complex data sets Proficiency with Power BI and SQL Experience drawing actionable insights from data to support transformation Ability to present complex information clearly to non- technical audiences Strong attention to detail and accuracy in analysis and outputs Comfortable More ❯

Data Analyst (Data Wrangler, SQL, Python) Location: Primarily remote (occasional collaboration days in London) Contract: Until end December 2025 (strong possibility of extension) Day Rate: £375-£425 (IR35, TBC) About the Role Join a specialist team within a leading financial services advisory consultancy, working on a high-profile, confidential investigation. This role is heavily focused on extracting, wrangling and preparing … extremely large datasets to support complex forensic analysis and reporting. Responsibilities Perform extensive data wrangling to clean, structure and prepare large datasets from multiple sources. Use SQL and Python (Pandas) to transform and load data into analytics environments. Conduct thorough quality checks, spotting inconsistencies or issues proactively. Support senior consultants by ensuring data is ready for robust comparative analysis and … mindset is equally essential. This work involves dissecting sensitive datasets to identify discrepancies and support complex conclusions, far beyond typical data analyst or BI dashboard work. Requires expert-level SQL and Python (Pandas) skills to handle hundreds of millions to billions of rows across diverse data sources. Key Requirements 3-5 years' data-focused experience in professional services or consulting More ❯

You'll work in a secure VDI environment and must be comfortable navigating complex and sensitive data. Key responsibilities include: Ingesting and transforming large datasets (100M+ rows), from Oracle, SQL Server, and flat files (CSV, XML). Writing and reviewing SQL and Python (Pandas) scripts to clean and join data across multiple sources. Conducting forensic comparisons between data sources (e.g. … of XML records to transactional logs). Supporting peer code reviews to ensure high quality and reduce rework. Working within a locked-down environment using tools like VS Code, SQL clients, and secure remote desktop environments. Collaborating with data consultants and forensic analysts to troubleshoot logic and ensure audit-quality outputs. KEY SKILLS & REQUIREMENTS Strong SQL (T-SQL, Oracle, or More ❯

Information Security practices Knowledge of compliance, audit and privacy policies and regulations General knowledge of security technology Nice to have: Experience with PowerBI Programming skills and experience (python, java, SQL) Technical network skills Knowledge of OWASP, SANS, NIST, ISO 27001, ISF or other security-related practices Previous Banking/Financial Industry experience CISSP, CISA, CRISC, CSSLP, SABSA certifications Skills & Competencies More ❯

of TM1 development experience. Strong knowledge of TM1 TI processes, rules, feeders. Advanced Excel skills. Bachelor's degree or equivalent. Desirable Skills Familiarity with IBM Planning Analytics (latest version), SQL, Power BI. Understanding of finance/reporting concepts, ideally in the banking/finance sector. Experience with OLAP tools and SDLC principles. Attributes Strong problem-solving and communication skills. Proactive More ❯

Information Security practices Knowledge of compliance, audit and privacy policies and regulations General knowledge of security technology Nice to have: Experience with PowerBI Programming skills and experience (python, java, SQL) Technical network skills Knowledge of OWASP, SANS, NIST, ISO 27001, ISF or other security-related practices Previous Banking/Financial Industry experience CISSP, CISA, CRISC, CSSLP, SABSA certifications Skills & Competencies More ❯

understanding of reporting and performance metrics is essential. CRM Knowledge: Familiarity with CRM data structures and lifecycle marketing metrics such as engagement and retention. Technical Proficiency: Strong command of SQL , Python , or R , and experience with visualisation tools like Power BI and Tableau is essential. Google Cloud Platform (GCP) Experience: Hands-on skills with GCP and web/app analytics More ❯

a major pharmaceutical company on a long term contract, outside IR35. The key skills required for this Senior Fullstack Developer are: Python React Typescript AI (desirable) Java (desirable) AWS SQL Kubernetes (desirable) If you do have the relevant experience for this remote, outside IR35 Senior Fullstack Developer role, please do send through your CV. More ❯

along with good client-facing skills. This role is open to all applicants, regardless of age. What you'll need to succeed Familiarity with UNIXKnowledge of CI toolsetsFamiliar with SQL, Oracle DB, Postgres, ActiveMQ, Zabbix, Ambari, Hadoop, Jira Confluence, BitBucket, ActiviBPM, Oracle SOA, Asure, SQL Server, Jenkins, Puppet and other cloud technologies.If successful, you will undergo BPSS clearance and must More ❯