1 to 25 of 76 Relational Database Jobs in London

.Net Developer (Fully Remote)

Hiring Organisation
DMS Computer Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £65,000 per annum
interpersonal skills Dynamic and target oriented The following will be considered an advantage: Experience with microservices architecture (Clean Architecture, CQRS) A strong background in relational database theory and excellent knowledge of Relational Databases (SQL Server/MYSQL/Oracle) Experience with communication protocols like GraphQL, GRPC Experience ...

Senior Full-Stack Engineer (Java & Python)

Hiring Organisation
McCabe & Barton
Location
City of London, London, United Kingdom
Employment Type
Permanent
data or software engineering within financial services or a similar regulated industry. Strong full-stack experience with Python , Java (Spring Boot) , React , SQL, and relational databases. Hands-on experience with modern data engineering tools (e.g. Airflow, Spark, Kafka, dbt, Snowflake or similar). Experience with cloud platforms , containerisation (Docker ...

.Net Developer

Hiring Organisation
Wave Talent
Location
City of London, London, United Kingdom
/.NET Core Experience building and consuming REST APIs Solid understanding of object-oriented design and software engineering principles Experience with SQL Server and relational databases Familiarity with unit testing frameworks (e.g. xUnit, NUnit, MSTest) Experience working in Agile delivery environments Comfortable working as a contractor in a delivery ...

Senior Software Engineer

Hiring Organisation
ReeVR
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
were looking for in aSoftware Engineer Essential experience Strong experience with Python and web frameworks such as Flask, Django, or similar Experience working with relational databases (MySQL preferred) and ORMs (e.g. SQLAlchemy, Alembic) Solid understanding of frontend fundamentals: HTML, CSS, JavaScript Strong grasp of software engineering principles: Git/ ...

Senior Software Engineer

Hiring Organisation
Reevr Talent Ltd
Location
Paddington, London, Lancaster Gate, United Kingdom
Employment Type
Permanent
Salary
£70000 - £90000/annum
looking for in a Software Engineer Essential experience Strong experience with Python and web frameworks such as Flask, Django, or similar Experience working with relational databases (MySQL preferred) and ORMs (e.g. SQLAlchemy, Alembic) Solid understanding of frontend fundamentals: HTML, CSS, JavaScript Strong grasp of software engineering principles: Git/ ...

Senior Golang DevOps Engineer

Hiring Organisation
Data Careers
Location
South East London, London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600 per day
/CD pipelines built with GitHub Actions Automated testing strategies Health checks and resilience patterns AWS services including ALB, IAM , and core networking Relational databases: Postgres and/or MSSQL on AWS ( RDS and/or Athena ) Monitoring and observability using Datadog Comfortable working autonomously in ambiguous environments Experience ...

React Developer

Hiring Organisation
Lorien
Location
London Area, United Kingdom
continuous improvement and all aspects of software development and delivery · Good understanding of test driven development and continuous integration practices · Good understanding of relational databases with appropriate SQL knowledge · Strong communication skills, both orally and in writing, inside and outside the team. · Desire to learn quickly and ability ...

Python Quantitative Developer

Hiring Organisation
Winston Fox
Location
City of London, London, United Kingdom
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. This is an outstanding opportunity to join a world-class boutique Systematic Investment business, playing a key role ...

Senior Market Risk Developer – Historical Time Series

Hiring Organisation
LevelUP HCS
Location
Greater London, England, United Kingdom
risk requirements into robust technical solutions and data contracts. Experience, Skills and Qualifications Required Experience 7+ years of hands-on experience developing applications using relational databases and big data platforms within financial services. Proven experience working with historical market data and time series in a market risk context. Technical ...

Senior Market Data Developer – End-of-Day Pricing & Risk Infrastructure

Hiring Organisation
LevelUP HCS
Location
Greater London, England, United Kingdom
lineage and governance to support regulatory and internal controls. Experience, Skills and Qualifications Required Experience 7+ years of hands-on experience developing applications using relational databases and big-data platforms within financial services. Proven experience delivering market data platforms supporting pricing and risk calculations. Technical Skills Strong Python (pandas ...

Quality Assurance Automation Engineer

Hiring Organisation
Retelligence
Location
City of London, London, United Kingdom
maintainable test code. Naturally Curious: You aren't satisfied with a "pass" result—you want to understand the underlying infrastructure, from Azure microservices to relational database integrity. Package & Culture Salary: £50,000 – £60,000 per annum. Rewards: Competitive annual bonus + comprehensive company benefits. Environment: A "no-micromanagement ...

.NET Developer

Hiring Organisation
Lime Street Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£50,000
delivering high quality solutions Excellent communication skills, both verbal and written Strong problem-solving and logical thinking skills Good knowledge of SQL and relational databases Good knowledge of secure application development principles Experience managing complex requirements and working directly with business stakeholders Familiarity with modern development practices and willingness ...

Senior Backend Engineer

Hiring Organisation
THE IDOLS GROUP LIMITED
Location
London, United Kingdom
Employment Type
Permanent
someone who enjoys ownership, depth, and solving hard systems problems. Skills and experience Strong expertise in Python and modern backend frameworks Deep knowledge of relational databases, particularly PostgreSQL Strong understanding of RESTful API design and microservices patterns Experience working with cloud platforms and containerised environments (Docker, Kubernetes) Experience with ...

Senior Scala Developer

Hiring Organisation
SF Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £90,000 per annum
Senior Scala Developer should have most of the following key skills: - At least 4 years commercial Scala programming - Strong framework experience (Akka, Play etc) - Relational database experience - PostgreSQL - MongoDB, NoSQL - RESTful API design and integration experience - Solid unit test understanding - Spec2, scalaTest etc - Experience working ...

Senior Business Analyst (Regulatory)

Hiring Organisation
Intec Select
Location
City of London, London, United Kingdom
with regulatory reporting (e.g., MiFID, EMIR, JFSA) Knowledge of market data sources (Bloomberg, Refinitiv) Strong data analysis & mapping skills SQL experience and familiarity with relational databases (Oracle, MS SQL Server) Experience integrating with trading platforms (Murex, Bloomberg, Loan IQ) Familiarity with JIRA, Confluence, Azure DevOps Senior Business Analyst (Regulatory ...

Informatica MDM Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £375 to £400 per day
data and applications from on-premises to cloud environments. Proficient in ETL processes, data integration, and data governance frameworks. Solid knowledge of SQL and relational databases. Familiarity with cloud platforms and services (AWS, Azure, or GCP) is an advantage. Excellent analytical, problem-solving, and communication skills. Ability to work ...

Senior Business Analyst

Hiring Organisation
Arthur Recruitment
Location
London Area, United Kingdom
experience and knowledge of the Lloyd’s or London Market data environment. Solid understanding of BI and data technologies (SQL, SSRS, Power BI) and relational database/reporting architectures. Excellent stakeholder engagement, communication, and problem-solving skills, with the ability to explain technical concepts to non-technical audiences. ...

Business Analyst - Regulatory

Hiring Organisation
INTEC SELECT LIMITED
Location
City of London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 - £700 per day
with regulatory reporting (e.g., MiFID, EMIR, JFSA) Knowledge of market data sources (Bloomberg, Refinitiv) Strong data analysis & mapping skills SQL experience and familiarity with relational databases (Oracle, MS SQL Server) Experience integrating with trading platforms (Murex, Bloomberg, Loan IQ) Familiarity with JIRA, Confluence, Azure DevOps Senior Business Analyst (Regulatory ...

Back End Developer

Hiring Organisation
Experis
Location
Croydon, London, United Kingdom
Employment Type
Contract
Contract Rate
£520 - £570/day
consuming RESTful APIs Solid understanding of backend engineering principles Nice-to-Have Skills Spring ecosystem (Spring Framework, Spring Boot, Spring Data) Postgres or other relational databases OpenSearch/Elasticsearch Node.js Wiremock or other API mocking/testing tools Experience working in cloud-based or distributed systems All profiles will ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
City of London, London, United Kingdom
immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. Proven experience writing unit and integration tests (ScalaTest, Specs2, Mockito, etc. ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
East London, London, United Kingdom
immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. Proven experience writing unit and integration tests (ScalaTest, Specs2, Mockito, etc. ...

Scala Developer - Remote Contract - Immediate Start

Hiring Organisation
Stealth iT Consulting
Location
Central London / West End, London, United Kingdom
Cats or Scalaz is a plus). Experience designing and consuming REST APIs , including JSON validation/serialization (Play JSON, Circe). Proficiency with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimization. Proven experience writing unit and integration tests (ScalaTest, Specs2, Mockito, etc. ...

Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Market Leading Compensation - Hybrid - London

Hiring Organisation
Mondrian Alpha
Location
City of London, London, United Kingdom
protocol, trading workflows, and exchange connectivity. Skilled in scripting for automation (Python, Bash) and familiar with tools like Ansible and Geneos. Experience with relational databases (Postgres, Sybase, Oracle) and writing performant SQL queries. Knowledge of production-grade monitoring tools (e.g., Grafana, Splunk), alert tuning, and system health validation. Understanding ...

Data Specialist

Hiring Organisation
Alexander Edward James Consulting Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Degree in Computer Science, Mathematics, Statistics, or a related discipline Strong proficiency in Python or R for data analysis Experience working with SQL and relational databases Proven experience building and deploying machine learning models Desirable Experience using a major cloud platform Exposure to big data technologies (e.g. distributed data ...

Senior Software Engineer

Hiring Organisation
Bounce Digital
Location
City of London, London, United Kingdom
Proficiency with TypeScript, Node.js, and React (experience with tools like Tailwind, Radix, or Framer Motion is a plus) Solid understanding of Postgres or similar relational databases Exposure to cloud infrastructure (AWS or similar; Terraform a plus) A genuine interest in AI and emerging technologies Who you are A builder ...