726 to 750 of 862 PostgreSQL Jobs in London

Python Developer – Fintech PostgreSQL, TDD, Cordova Quant Capital is urgently looking for a full stack Python Developer to join our high profile client.Our client well known fintech small banking business in the payments and social finance scene. (They are not a crowdfunder).The current team stands at 5 developers ...

Java. Experience working with data engineers and data scientists. Experience with Terraform, Kubernetes, CDK is a plus. Nice to have experience: AWS Aurora Databricks PostgreSQL Exposure to or interest in the cryptocurrency technology ecosystem Technologies we use: PostgreSQL Java Kafka Terraform, K8, CDK Cloud Technologies including AWS We encourage applicants ...

Senior Back-End Developer to become a key technical hire.You'll take ownership of a modern platform built with C#/.NET microservices, PostgreSQL, Redis and Google Cloud, helping shape architecture, engineering standards and future development.Key ResponsibilitiesBuild and maintain C#/.NET microservicesDesign APIs, integrations and data modelsDevelop secure, scalable … payment and FX servicesWork with PostgreSQL, Redis and Kubernetes/GKEImprove CI/CD, testing, observability and reliabilityLead code reviews and mentor other developersWork closely with DevOps, Product and OperationsRequirementsStrong commercial C#/.NET experienceMicroservices and REST API expertiseStrong PostgreSQL and Redis knowledgeExperience with Kubernetes/Docker/CloudStrong testing ...

deployments, the integrations and the LLM serving stack. Whats involved? Genuine full-stack breadth in one codebase: a React/TypeScript application, a Postgres estate with 100-million-row telemetry tables, serverless functions, MQTT ingestion from building management systems. LLM model training in the specialist fields our clients value most. … offline-first engineer mobile surface, with serverless functions on Vercel and Database including the email-ingestion and messaging pipelines. Own the data layer: Postgres on Database schema design, row-level security for tenant isolation, SQL functions, materialized views, scheduled jobs, query performance at telemetry scale. Run the telemetry pipeline: MQTT ...

Senior Back-End Developer to become a key technical hire. You'll take ownership of a modern platform built with C#/.NET microservices, PostgreSQL, Redis and Google Cloud, helping shape architecture, engineering standards and future development. Key Responsibilities Build and maintain C#/.NET microservices Design APIs, integrations … data models Develop secure, scalable payment and FX services Work with PostgreSQL, Redis and Kubernetes/GKE Improve CI/CD, testing, observability and reliability Lead code reviews and mentor other developers Work closely with DevOps, Product and Operations Requirements Strong commercial C#/.NET experience Microservices and REST ...

from sports to political markets, to delivering the sharpest prices and the fairest odds.Our stack is designed for scale, reliability, and speed: Linux, Kafka, Postgres, Kubernetes, with Python 3, Rust, C++17, and React powering our platform. We build infrastructure that institutions trust while keeping trading accessible to everyone. Our edge … heart of our system, offers high availability, low latency, and message persistence. We provide gRPC and HTTP APIs for various metadata, while PostgreSQL and ElasticSearch serve as our go-to databases.Responsibilities:Design, implement and maintain complex designs/features written in Python and RustImplement alerting and monitoring to ensure ...

ensuring reliability, performance, ease of use, and seamless operation of our Liquid Brain system. Design and build user interfaces and backend services (Next.js, Django, Postgres) that make interacting with complex hardware systems and multimodal data analysis tasks simple, intuitive, and robust. Work hands‐on with our hardware, using real devices … frameworks Curiosity for scientific workflows, new technologies, and solving problems at the intersection of software and physical systems. Bonus: exposure to Python, Django, PostgreSQL, AWS, Kubernetes and/or containerized deployments, nextJS, React —but we care more about your mindset than the exact tech stack you have previously worked on. ...

solve problems and write code Desired experience Writing high quality code in TypeScript, Scala, Java, Kotlin or another JVM language Relational databases, ideally Postgres NoSQL datastores (e.g. DynamoDB) Experience building scalable web applications DevOps culture Ability to proactively find and solve complex problems independently, but also know when to seek … technical and non-technical communication skills Proficient in testing solutions at different levels — unit and integration — Experience with relational or non-relational databases, preferably PostgreSQL and DynamoDB Bonus points Experience with payment SDKs (Stripe, PayPal, or similar) Experience in marketplace or fintech environments Experience with Play framework Experience with eCommerce ...

ingestion, transformation, business-rule execution, historical replay, and application development; Dataiku WebApps for human-in-the-loop business processes; Power Automate for workflow orchestration; PostgreSQL and Amazon RDS for governed data storage; and Power BI for operational, risk, and management reporting. The successful candidate will work closely with Commodity Risk … alternatives and recommend solutions based on scalability, auditability, resiliency, security, maintainability, and operational support requirements. Ensure clear separation of responsibilities across Dataiku, Power Automate, PostgreSQL or Amazon RDS, Power BI, and connected enterprise systems. Facilitate architecture reviews, technical design workshops, and solution walkthroughs with business and technology stakeholders. Identify architectural ...

other developers.What you’ll be doingBuilding and maintaining modern web applications using React, Next.js, Node.js and Nest.js.Developing scalable APIs and backend services.Designing and optimising PostgreSQL databases.Deploying and supporting applications in Microsoft Azure.Writing clean, well-tested, maintainable TypeScript code.Collaborating with Product and Design to deliver high-quality user experiences.Taking part … developers across the team.What we’re looking for5+ years’ commercial experience in full stack development.Strong experience with React, Node.js, Next.js, Nest.js and TypeScript.Experience with PostgreSQL and REST APIs.Exposure to Microsoft Azure and CI/CD pipelines.Knowledge of testing frameworks such as Jest, Playwright, Cypress or React Testing Library.A collaborative approach ...

architecture, scalability, and reliability of the infrastructure that enables banks to connect seamlessly to Wise.With deep expertise in Java, Spring Boot, Kafka, and PostgreSQL, you’ll lead the design of highly available services and event-driven systems that power partner integrations and financial flows at scale. You’ll influence architecture … large-scale distributed systems and microservices architecturesIs comfortable designing event-driven systems using Kafka or similar technologiesHas strong experience modelling and building systems with PostgreSQL or other relational databasesApplies domain-driven design principles to build scalable and maintainable systemsHas a track record of architecting and delivering complex, high-scale systemsDemonstrates ...

doing Building and maintaining modern web applications using React, Next.js, Node.js and Nest.js. Developing scalable APIs and backend services. Designing and optimising PostgreSQL databases. Deploying and supporting applications in Microsoft Azure. Writing clean, well-tested, maintainable TypeScript code. Collaborating with Product and Design to deliver high-quality user experiences. Taking … What we're looking for 5+ years' commercial experience in full stack development. Strong experience with React, Node.js, Next.js, Nest.js and TypeScript. Experience with PostgreSQL and REST APIs. Exposure to Microsoft Azure and CI/CD pipelines. Knowledge of testing frameworks such as Jest, Playwright, Cypress or React Testing Library. ...

Technology platform is a containerized, cloud first blend of Python, C#, Postgres, Snowflake, Typescript, React and AWS products. We are looking for a polyglot senior developer with proven C# and Python experience to join our team. The role will involve working on both in-flight and greenfield projects … experience Hands on technical expert, confident to lead development in dotnet core/aspnet core Experience in Python, with emphasis on Pandas Experience with Postgres, Snowflake and/or handling large datasets Experience with linux, docker and cloud-based development platforms and cloud-based technologies and architecture with a bias ...

base salary + equity at a household name Flexible benefits budget | Monthly socials | 90 day work-from-anywhere perk Python, FastAPI, PostgreSQL, DynamoDB, AWS, EKS Central London, 1 day a week InsurTech | Microservices | Greenfield Development We've partnered with a well known name in the insuretech space … number of bright, engaging software engineers familiar with or interested in working with their tech stack. Tech stack: Python (FastAPI, Starlette) gRPC GraphQL PostgreSQL DynamoDB AWS EKS CI/CD pipelines What you'll be doing: Contributing to the design and development of scalable backend systems Working across rotating product ...

continuous integration and delivery.We are a Go shop, and while we’re busy migrating away from our Ruby monolith, our stack includes PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, and Thrift. Everything runs on AWS and Kubernetes, managed via Terraform.Our interview process includes a recruiter screen, algorithms and live coding. Senior+ candidates … your strongest language (Python, C++, Java, Ruby, etc.). We hire for engineering fundamentals, not syntax.In-depth knowledge of relational and NoSQL databases (PostgreSQL, MongoDB, Redis) and experience with message brokers like RabbitMQ or Kafka.What We OfferOffice-based role in West London, four days a week with flexible start ...

continuous integration and delivery.We are a Go shop, and while we’re busy migrating away from our Ruby monolith, our stack includes PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, and Thrift. Everything runs on AWS and Kubernetes, managed via Terraform.Our interview process includes a recruiter screen, algorithms and live coding. Senior+ candidates … your strongest language (Python, C++, Java, Ruby, etc.). We hire for engineering fundamentals, not syntax.In-depth knowledge of relational and NoSQL databases (PostgreSQL, MongoDB, Redis) and experience with message brokers like RabbitMQ or Kafka.At least 1 year of hands-on experience with mapping-related work such as processing noisy ...

Designing developing and testing agent build in Google ADK Working with Model Context Protocol (MCP) and creating servers. Other technology we use includes Neo4j, Postgres, Kafka and libraries such as FAST API. Build and maintain CI/CD pipelines to support reliable, repeatable deployments. Collaborate with teammates on shared components … programming, technical design, and architecture. Proficiency in at least one of: Java or Python — with hands‐on experience in both Python and Java preferred. Postgres/Oracle experience. Experience with Generative AI, some knowledge of AI Agents specifically ADK. Practical experience with CI/CD tooling (e.g. Jenkins, uDeploy, Tekton ...

systems end to end and grow your DevSecOps skills as well. Team's tech stack Backend: Python (FastAPI, Pydantic) Frontend: React, TypeScript Data: DynamoDB, Postgres Cloud: AWS serverless (Lambda, API Gateway) AI: LLM orchestration, tool-use frameworks, streaming execution Requirements Strong engineering fundamentals with a passion for simplicity and precision. … Nice But Not Required Experience building chat or conversational UIs, real-time/streaming interfaces, or data visualization. FastAPI and Pydantic experience. DynamoDB or Postgres, SQLAlchemy. Exposure to LLM application development, agent frameworks, MCP, or building developer tools. Prior ops or on-call experience. Experience with distributed systems, async task ...

Location(s): [[mfield3]] BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states ...

DescriptionAt Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling ...

About ExTrac ExTrac is a decision intelligence company used by governments, defence organisations, financial institutions, and corporates operating in complex, fast-moving environments. Our capabilities fuse curated data sources, domain-specific AI, and deep human ...

ASP.NET MVC Developer FintechQuant Capital is urgently looking for a Web ASP.NET MVC Developer to join our high profile client.My client is a well-established and well known fintech data provider to the financial markets.Working ...

PostgreSQL DBA – Quant Trading120,000 Plus BonusQuant Capital is urgently looking for a PostgreSQL DBA to join our high profile client.Our client is a well known quantitative proprietary trading firm, liquidity provider and market maker. They operate globally and are considered to be a market leader in their field. … role will be focused on working collaboratively with internal development, investment, and infrastructure teams to design, deploy and support cross-platform databases solution such PostgreSQL and Microsoft SQL.My client automates as much as they can because it reduces human error and the team holds the view that automating is also ...

store, retrieve, keep safe, and otherwise be responsible curators of ours and customers’ data. Astronomer’s stack is fairly heavily Postgres-based, with some blob storage and some specialised options for certain data types - you get to recommend, design and later lead building the data systems that will help … discussion and make principled, open decisions. What you bring to the role: Hands-on experience designing, developing, and scaling production infrastructure. Extensive knowledge of Postgres and Postgres-like cloud offerings (AWS, GCP, Azure) Extensive and recent experience with building low-level data systems and/or managed data platforms. ...

APIs Engineer microservices Evolve systems supporting card payments, treasury management, transaction booking, and crypto liquidity Develop predominantly with Java 25 on the backend and PostgreSQL Use Spring Boot for delivery Develop business logic with emphasis on clean, maintainable code Apply TDD and DDD Use continuous integration and delivery Collaborate with … building complex products that millions of people use in hypergrowth startups Core Competencies Proficient in Backend Development with a strong focus on Java 25, PostgreSQL, and Spring Boot, emphasizing clean code and best practices like TDD and DDD. Experienced in building REST APIs and microservices to support financial systems ...