2,651 to 2,675 of 3,480 SQL Jobs in London

Senior Data Labeler

Location
Greater London, England, United Kingdom
managed distributed or global annotation teams Have experience with vendor management and outsourcing operations Bonus points Familiarity with prompt engineering and AI safety policies SQL, Python, or data analysis experience Experience building internal annotation platforms or workflow automation Background in linguistics, cognitive science, machine learning, or data operations Important note ...

Alternatives Business Analyst – Asset Management

Location
City Of London, England, United Kingdom
Lead Business Analyst delivering complex front-to-back change. Strong understanding of investment management processes, operating models and technology. Strong data analysis skills, including SQL and experience with data lineage, data integration and/or data governance. Excellent stakeholder management skills with the ability to bridge the gap between business ...

Business Operations, Infrastructure

Location
Greater London, England, United Kingdom
related field Experience working within or directly supporting infrastructure, network, security, or capacity planning engineering organizations Experience querying and analyzing data using SQL or similar tools to generate business insights and support operational decision-making Experience integrating AI tools to optimize or redesign operational workflows and drive measurable efficiency ...

Python Engineer Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
will help shape the architecture. Python Engineers Must Have: Solid Python knowledgeA commitment to writing testable, maintainable code. Familiarity with more advanced SQL techniques. Strong Linux knowledgeBasic, but broad, knowledge of algorithms and data structures. Degree in Computer Science or related field preferred. Highly preferred: Experience with ...

Technical Solutions Engineer

Location
Greater London, England, United Kingdom
with the ability to lead stakeholders through structured implementation processes. Experience working with institutional trading systems, market connectivity, or financial infrastructure. Working knowledge of SQL and command line environments. Familiarity with configuration management, source control, and basic scripting (Python preferred). Exposure to FIX protocol, REST APIs, and JSON-based ...

IT Support Analyst with 1st and 2nd Level Treasury Systems Support – FIS Integrity

Location
Greater London, England, United Kingdom
Treasury processes (payments, liquidity, settlements) Experience with incident management and ITIL processes Strong analytical and troubleshooting skills Desirable Experience in FIS Integrity System Basic SQL or data interrogation capability Exposure to SWIFT, APIs, and integration technologies Experience supporting UAT or testing cycles Qualifications Degree in Finance, IT, or related discipline ...

Senior Consultant - Commercial Architecture (Remote)

Location
Greater London, England, United Kingdom
work experience with Business Process development, SOPs, Governance Processes and Program Management Additional experience in the following technical disciplines: Data Warehousing, Web Services, ETL, SQL, Force.com, Integrations, Batch CSV integrations, User Authentication Experience with software from other vendors (IQVIA, SAP, CVENT, etc) Interviewing with Veeva We value your time ...

BizOps Manager (sales focused)

Location
Greater London, England, United Kingdom
built-in data warehouse https://posthog.com/docs/data-warehouse, so users can query product and customer data together using custom SQL insights. PostHog AI https://posthog.com/ai, an AI-powered analyst that answers product questions, helps users find useful session recordings, and writes … custom SQL queries. We are: Product-led. More than 450,000 organizations have installed PostHog, mostly driven by word-of-mouth. We have intensely strong product-market fit. Default alive https://paulgraham.com/aord.html. Revenue is growing incredibly quickly, and we're very efficient. We raise money ...

Principal Pricing Analyst

Hiring Organisation
Vermelo
Location
City of London, London, United Kingdom
Employment Type
Permanent
GLMs, GAMs, Decision Trees, Random Forests, Neural Nets and Clustering Experience in statistical and data science programming languages (e.g. R, Python, PySpark, SAS, SQL) A quantitative degree (Mathematics, Statistics, Engineering, Physics, Computer Science, Actuarial Science) Experience of WTW's Radar software Proficient at communicating results in a concise manner both ...

Lead Applied Researcher – Pricing

Location
City Of London, England, United Kingdom
pricing systems Strong background in statistics, optimization, and causal inference Proven ability to move from problem formulation to production-grade solutions Proficiency in Python, SQL, and experience with production ML systems Nice to Have Experience with economic modeling (elasticity, auctions, policy design) Familiarity with control systems, RL, or online optimization ...

Python Web Engineer Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
base through the application of automated unit tests used as part of a Continuous Integration suite.·Comfortable interacting directly with a relational database through SQL (Postgres preferred·Comfortable at the command line in a Linux environment. You will be joining a progressive and exciting company committed to excellence. They offer ...

Principal Pricing Analyst

Hiring Organisation
Vermelo RPO
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
GLMs, GAMs, Decision Trees, Random Forests, Neural Nets and Clustering Experience in statistical and data science programming languages (e.g. R, Python, PySpark, SAS, SQL) A quantitative degree (Mathematics, Statistics, Engineering, Physics, Computer Science, Actuarial Science) Experience of WTW’s Radar software Proficient at communicating results in a concise manner both ...

C++ Engineer Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
broad knowledge of algorithms and data structures. Knowledge of open source software. Use of open source software in a commercial environment. Familiarity with Linux, SQL and knowledge of basic Linux system administration tasks. Strong critical thinking, communication and organisational skills. Degree in Computer Science or related field preferred. Preferred: Experience ...

Core Java Developer Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
possibility of making serious money doing something you are passionate about. My client is based in LondonCore Java Developer Financial Behaviour Modelling JSE, J2EE, SQL, OCaml Scala ...

Associate Business Consultant

Location
Greater London, England, United Kingdom
traditional backgrounds## **Desirable*** Exposure to the legal sector or to professional services firms, particularly around time recording, billing, pricing or finance processes* Familiarity with SQL, reporting tools or data mapping* Placement, internship or graduate scheme experience in a client facing environment* A second European language# **Career path**Associate Business Consultant ...

Qlik consultant

Location
City Of London, England, United Kingdom
Extensive experience with complex custom developed visualizations in Qlik Strong knowledge of data visualization best practices using Qlik Experience working with a relational database (SQL, Oracle, etc.) a plus Data modelling, dimensional modelling, and working with large datasets a plus Experience working with business teams to translate functional requirements into ...

Senior Systems Reliability Engineer (SRE), Edge

Location
Greater London, England, United Kingdom
debugging Configuration management systems such as Saltstack, Chef, Puppet or Ansible Load balancing and reverse proxies such as Nginx, Varnish, HAProxy, Squid or Apache SQL databases Time series databases such as OpenTSDB, Graphite, Prometheus or Grafana Bonus Points Experience with continuous/rapid release engineering Strong tooling and automation development ...

Data Manager

Location
City Of London, England, United Kingdom
work methods to improve reporting. Key responsibilities: Lead Criterion: Evidence of ability to apply knowledge and experience of using coding language such as SQL or equivalent, including use of tools and techniques and adopting those most appropriate for the environment to achieve the desired outcome. Demonstrable ability to assess ...

Applied Scientist (Marketplace)

Location
Greater London, England, United Kingdom
record across diagnosing, analysing and acting: not just producing analysis, but finding the cause and driving the change that moved the outcome. Fluency with SQL, Python and core data concepts, so you can tell when an output is wrong before anyone else spots it. Experience designing experiments and turning statistical ...

Data Quality Lead - Issue Resolution

Hiring Organisation
Arch Capital Group
Location
London, UK
Employment Type
Full-time
mapping).Ability to guide offshore teams and ensure consistent quality of work. Understanding of data governance, data controls, and regulatory data expectations. Proficiency with SQL, Excel, and data quality tooling (DQ dashboards, issue‐tracking, profiling tools).QualificationsBachelor's or master's degree in a highly analytical discipline. Nice to Have ...

Software Development Engineer III (Java) - Quote API

Location
Greater London, England, United Kingdom
evaluate new tools and technologies. Strong experience with Java 8+. Hands-on experience with cloud platforms (Azure, AWS, etc.). Proficiency with both SQL and NoSQL databases. Proven ability to scale systems effectively. Familiarity with Agile methodologies (Scrum, Kanban, Waterfall). Exposure to reactive programming paradigms. Bonus: Experience with eCommerce ...

PostgreSQL Database Administrator

Location
Greater London, England, United Kingdom
retention, lag, and timeline issues; usepg_rewindwhenappropriate toresynchronize a node after timelines diverge. Performance engineering.Analyze execution plans and wait or lock behavior, tune SQL and indexes, andoptimizePostgreSQL and operating-system settings, includingautovacuum, memory, storage, and checkpoint or WAL behavior. Connectivity and security.OperatePgBouncerand manage roles, privileges, authentication,pg_hba.conf, TLS, secrets … full restore or disaster-recovery testing. Strong knowledge of PostgreSQL internals, including WAL, MVCC, vacuum andautovacuum, checkpoints, memory management, locking, and transaction behavior. Strong SQL performance-tuning skills, including EXPLAIN (ANALYZE, BUFFERS), index design, query-plan analysis, and diagnosis of blocking or resource contention. Solid Linux administration and troubleshooting skills ...

Product Manager, Serverless & Containers

Location
Greater London, England, United Kingdom
understanding of the European cloud and sovereignty landscape. Experience defining product metrics, and prioritization frameworks Ability to work with data independently, including SQL and analytics/dashboarding tools Why Verda: Cash + equity compensation along with various fringe benefits (e.g., healthcare, lunch, wellbeing, etc.). Profitable operations with rapid, sustained ...

IBM Netcool / Observability Technical Lead

Hiring Organisation
Deerfoot Recruitment Solutions
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£780 - £830 per day
JDBC), plus failover and high-availability configurations Proven track record delivering platform upgrades, patching, migrations and lifecycle activities on mission-critical 24x7 platforms Strong SQL and ObjectServer database administration, with Impact development and administration experience Scripting and development capability across Impact Policy Language, Probe rules files, JavaScript, PowerShell and shell ...

GCT - Transformation Manager

Hiring Organisation
KPMG
Location
London, UK
Employment Type
Full-time
comparable platforms. Exposure to global indirect tax compliance frameworks, with experience across EMEA and other major jurisdictions. Data analysis and transformation experience, including SQL and large-volume data handling. Experience managing ERP testing activities, including test strategy, SIT, UAT, defect triage, cutover and deployment readiness. Understanding of tax governance, risk ...