26 to 50 of 74 Relational Database Jobs in London

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. ...

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. ...

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. ...

Experience & Skills Proven track record delivering value on web and application development projects Experience working in complex, data-heavy business environments Strong understanding of relational databases and ability to interpret/convey data models Experience defining user journeys, user stories and information architecture Strong analytical and problem-solving capability ...

Experience & Skills Proven track record delivering value on web and application development projects Experience working in complex, data-heavy business environments Strong understanding of relational databases and ability to interpret/convey data models Experience defining user journeys, user stories and information architecture Strong analytical and problem-solving capability ...

design patterns and SOLID principles. Commercial experience working with .NET (ideally .NET 5+). Good SQL knowledge and at least one year working with relational databases. Experience with distributed streaming platforms such as Kafka. Familiarity with in-memory storage solutions like Redis. Hands-on experience with AWS services such ...

Strong coding experience in Python and/or Spark/PySpark Solid SQL skills and experience working with structured datasets Desirable Experience Knowledge of relational database design , normalisation , and data modelling ...

Strong coding experience in Python and/or Spark/PySpark Solid SQL skills and experience working with structured datasets Desirable Experience Knowledge of relational database design , normalisation , and data modelling Experience designing efficient, scalable data architectures This is an excellent opportunity for a data professional looking ...

product growth. What We’re Looking For ✅ 5+ years backend engineering experience ✅ Strong JVM ecosystem experience (Java, Scala, or Kotlin) ✅ Strong SQL and relational database experience ✅ Experience working with complex systems and large datasets ✅ Comfortable working in scale-up environments with shifting priorities ✅ Proactive, problem-solving mindset ...

legacy systems in a high-performance environment. ✅ What You’ll Bring 🔹 5+ years’ experience in software development (Java essential) 🔹 Strong experience with SQL/relational databases (SQL Server, Snowflake or similar) 🔹 Experience supporting production systems (debugging, fixing, releases) 🔹 Understanding of CI/CD, testing, and engineering best practices 🔹 Ability ...

phases of the development lifecycle. Skills & Experience Extensive commercial experience in procedural PHP development. Solid understanding of JavaScript. Proficiency with Bootstrap. Good knowledge of relational databases (e.g., MySQL). Experience with version control systems (e.g., Git). Strong problem-solving skills and attention to detail. Excellent communication and teamwork ...

software engineer in full-stack development Experience building full-stack systems with strong frontend experience using React and TypeScript Familiarity with Postgres (or similar relational databases) and AWS (or equivalent cloud platforms) Experience taking ownership of software systems that run in production or operational environments Bonus: previous experience ...

Information Systems, Data Engineering, or related field . 3+ years of experience in Data Warehousing or Data Engineering . Strong experience with SQL and relational databases . Hands-on experience building dashboards in Power BI . Experience designing data models and semantic layers for BI reporting. Knowledge ...

product-driven, fast-paced environment (e.g., startup or tech company). Willingness to work with Kotlin (current server-side language). Experience with relational databases. Working knowledge of cloud platforms, preferably Google Cloud Platform. Strong commitment to code quality, efficient architecture, and performance optimisation. Bonus Points Advanced knowledge ...

within a small company or team Experience working on UX focused projects Strong experience in complex businesses with data heavy environments Ability to understand relational database structures and data models Experience documenting processes and user journeys Agile/Scrum environment experience Strong stakeholder engagement and workshop facilitation skills ...

object-oriented programming languages (C#, C++, Python) Self-motivated with ability to work both independently and under direction Excellent interpersonal skills Optional: Knowledge of relational databases and SQL Knowledge of finance and capital markets ...

team member in fully agile Scrum deliveries Backend Engineer Requirements 5+ years experience developing applications in Node.js Experience with MongoDB or other non-relational databases Experience in a start-up and scale-up software company Experience in development of distributed/scalable systems and high-volume transaction applications Follow ...

team member in fully agile Scrum deliveries Backend Engineer Requirements 5+ years experience developing applications in Node.js Experience with MongoDB or other non-relational databases Experience in a start-up and scale-up software company Experience in development of distributed/scalable systems and high-volume transaction applications Follow ...

skill sites and drive continuous learning Competencies and Behaviours Proficiency in analytical programming language such as python and/or SQL Understanding of relational databases and concepts for querying data Proficiency in tools like Tableau, and/or Power BI Can balance time across multiple projects. Plans ahead working ...

pipelines, including translating manual/spreadsheet reporting into structured data solutions. Strong knowledge of BI and data technologies (SQL, Power BI, Azure stack) and relational database/reporting architectures. Confident in engaging and influencing stakeholders across business, change, and data teams; able to explain technical concepts clearly ...

industry, in addition to the following attributes: Interest in Cartesian’s focus sectors Demonstrated strong analytical and interpersonal skills Expertise in Data engineering: Relational databases, big data technologies, and data pipeline development. Data analytics: Statistical analysis, geospatial modelling, machine learning, and visualisation. Ability to communicate findings to multiple audiences ...

experience at tech and product-driven companies Proficiency with TypeScript, Node.js, and React.js (Framer Motion, Tailwind and Radix is a strong plus) Proficiency with relational databases like Postgres Experience with cloud infrastructure (we use AWS and Terraform) As a person, you... Are first and foremost a builder Are excited ...

environments. Solid software engineering fundamentals across backend and, ideally, some frontend experience. Familiarity with modern web and data technologies such as React, TypeScript, APIs, relational databases and cloud infrastructure. Comfortable working in a fast-paced, in-person environment and collaborating closely with a highly technical team. Strong academic background ...

releases, environment changes, and maintenance windows. Engage in automation and continuous improvement initiatives. Knowledge & Technical Skills Strong understanding of application support fundamentals Experience querying relational databases (e.g., SQL). Understanding of system architecture, interfaces, and data flows. Awareness of ITIL or similar frameworks. Understanding of security controls and compliance ...

software and applications and perform test reviews Develop, implement, and test APIs Provide input on software development projects Qualifications Comfort using programming languages and relational databases Strong debugging and troubleshooting skills 3+ years' of development experience ...