551 to 575 of 699 PostgreSQL Jobs in London

routing, retries and observability. Scale our Cloud Platform: Build and evolve highly available production systems across AWS, Kubernetes/EKS, ECS, Docker, RDS/PostgreSQL and S3. Productionise AI Workloads: Work closely with our AI engineers to deploy and operate NLP, LLM and quantitative‐model workloads, including workloads using … related role. Strong Python experience , including building and maintaining production software, services or APIs. Deep AWS experience , ideally including EKS or ECS, RDS/PostgreSQL, S3 and Lambda. Distributed Systems Experience: A strong understanding of event‐driven architectures, messaging, asynchronous processing and distributed workflows. Strong Engineering Fundamentals: A good understanding ...

respecting a detailed role-based access model Design services and REST APIs in Python (FastAPI/Django) with clear OpenAPI contracts Model data in PostgreSQL: schema design, migrations, indexing and multi-tenant isolation Build event-driven and background processing, plus real-time features over WebSockets Implement SSO, OTP and session …/UK GDPR awareness What you bring 5+ years of software engineering with real full-stack ownership in production Strong TypeScript, React, Python and PostgreSQL Auth and access control experience in a multi-tenant B2B product AWS (or similar), CI/CD and containers A track record of setting technical ...

teams. The team is to deliver the product roadmap alongside driving further adoption of cloud first technologies; we are Azure based, with PostgreSQL and MongoDB as our primary data stores and a multi-provider LLM stack (OpenAI, Google Gemini and Anthropic). We want you to dive in, get your … with tailored development plans Our engineering environment includes technologies such as Python (FastAPI), LangChain/LangGraph for multi-agent LLM orchestration, React/TypeScript, PostgreSQL, MongoDB, Redis, Azure (App Service, Container Registry, Blob Storage), Docker, GitHub Actions, and modern CI/CD pipelines. About You: You will have a strong ...

Your remit The services and contracts You design REST and asynchronous services in Python 3.11+ and FastAPI, working at Java/Spring boundaries with PostgreSQL and async SQLAlchemy persistence. You implement tenant isolation, context, role-based access and configuration. You version and evolve contracts between core and AI services without … have 5+ years in backend engineering for production SaaS or platform systems. You have strong Python, using FastAPI or comparable frameworks, solid SQL/PostgreSQL and the ability to work at Java/Spring service boundaries. You have production AWS experience and are comfortable with Git, CI/ ...

experimenting with modern alternatives like Bun Frontend: React for admin tools and reporting (minimal UI work) Infrastructure: Google Cloud Run, Kubernetes, Terraform Data: BigQuery, PostgreSQL, MySQL Integrations: Google Ads API, various metasearch and advertising platforms 🧩 Your Day-to-Day You’ll be part of a small, empowered squad responsible … building deployment pipelines and continuous delivery on cloud platforms. Familiarity with Google Cloud Platform, Docker, Kubernetes, and Terraform. Data Systems and Analytics: Experience with PostgreSQL, MySQL, and BigQuery. Passion for working with data to power real-time analytics, A/B testing, and monitoring with tools like DataDog. Systems Thinking ...

About Zego At Zego, we're on a mission to do the good thing, not the insurance thing. Insurance hasn't changed much in over a century. The way we live, work and travel has. ...

About our Team Our team is a Shared Services team that provides API Platform capabilities to all of Elsevier. API teams can onboard APIs, manage their lifecycles and monitor usage. For public APIs, customers can ...

As a Software Engineer III at JPMorgan Chase within the Global Banking Platform (GBP), you are an integral part of a team that works to enhance, build, and deliver trusted market-leading technology products in ...

Company DescriptionIFS is a billion-dollar revenue company with 7000+ employees on all continents. Our leading AI technology is the backbone of our award-winning enterprise software solutions, enabling our customers to be their best ...

Are you passionate about building high-quality software solutions that solve complex customer challenges? Do you enjoy mentoring others, driving technical excellence, and collaborating across teams to deliver impactful products? About our TeamOur team is ...

tables and multi-column pages • Design and build retrieval pipelines for RAG, covering chunking strategy, embedding models, vector search and metadata design • Own the Postgres layer, including schema design, indexing (including vector indexes) and performance at scale • Build labelled ground-truth datasets and use them to measure and improve retrieval … text from PDF, DOCX and HTML, including layout-aware parsing (headings, tables, multi-column pages) • RAG retrieval pipelines: Chunking strategy, embedding models, vector search (Postgres with pgvector or similar) and metadata design • Postgres: Schema design, indexing (including vector indexes) and performance at scale • Retrieval evaluation: Building labelled ground-truth datasets ...

tables and multi-column pages • Design and build retrieval pipelines for RAG, covering chunking strategy, embedding models, vector search and metadata design • Own the Postgres layer, including schema design, indexing (including vector indexes) and performance at scale • Build labelled ground-truth datasets and use them to measure and improve retrieval … text from PDF, DOCX and HTML, including layout-aware parsing (headings, tables, multi-column pages) • RAG retrieval pipelines: Chunking strategy, embedding models, vector search (Postgres with pgvector or similar) and metadata design • Postgres: Schema design, indexing (including vector indexes) and performance at scale • Retrieval evaluation: Building labelled ground-truth datasets ...

architecture of the data management platform. Possesses strong hands-on working experience on core Java v.17 or above Possesses experience working on databases like Postgres Utilizes the latest cloud technology and infrastructure to perform analysis at scale, preferably AWS. Works with Tech, Product and other data partners to develop … applied experience. Experience with Graph Database such as Neo4J Expert level Java application development experience using Java 17 or higher, Spring boot, relational databases (Postgres, Oracle, etc) Experience with Kubernetes, AWS experience or any cloud experience Hands on traditional Database Skills (Postgres, Oracle, or SQL Server). Strong SQL skills ...

passionate about building and operating highly scalable database platforms? Have you administered and optimised mission-critical PostgreSQL environments in cloud-first organisations, ensuring performance, availability and resilience at scale? Can you demonstrate broad technical knowledge across Platform Engineering, DevOps and Infrastructure, alongside experience with automation and scripting using Python? Would … environment. This is a hands-on engineering role focused on the administration, optimisation and automation of modern database platforms, with a particular emphasis on PostgreSQL, Azure and associated technologies such as PgBouncer . This opportunity would suit someone who has helped build or mature database platform capabilities within a growing ...

Server and Azure SQL estate healthy, secure and performant, you'll also help modernise our data platforms and support our transition towards PostgreSQL, cloud‐native database services and modern lakehouse architectures. This is a hands‐on engineering role. You'll be troubleshooting performance issues, validating recovery strategies, automating operational processes … operational learning Reduce operational toil through self-healing and automation where practical Database Modernisation (15%) Support the evolution of the database estate towards PostgreSQL and modern cloud‐native database services Define and improve database deployment, configuration and operational standards Contribute to migration and modernisation initiatives across legacy database platforms Help ...

Fogsphere platform Design and implement new features and integrations in Node.js Maintain and write SQL database migration scripts for our relational DB ecosystem (primarily PostgreSQL) Debug issues across services and infrastructure with minimal supervision Contribute to designing scalable APIs and distributed system components Collaborate with DevOps and ML/… quality, reliability, and security across the backend stack Participate in architectural discussions related to microservices, performance, and scaling Required Skills & Qualifications Solid experience with PostgreSQL and relational databases Good understanding of the TCP/IP stack Good knowledge of Linux operating systems and shell workflows Excellent hands‐on knowledge ...

competencies Several years running self-managed GitLab in production, including upgrades, backups, restores, and incidents Deep understanding of GitLab's components (Rails, Sidekiq, Gitaly, PostgreSQL, Redis, object storage) and how each of them fails Experience with GitLab's reference architectures and high-availability (HA) designs, including the trade-offs between … them Nice to have Running GitLab on Kubernetes, with Helm and GitOps workflows Moving a self-managed GitLab installation between architectures, or consolidating instances PostgreSQL operations beyond what GitLab manages for you GitLab's security and compliance features, ideally in an ISO 27001, SOC 2, or similar environment Connecting self ...

DOING - SERVICES AND CONTRACTS Design REST and asynchronous services in Python 3.11+ and FastAPI. Work at Java/Spring boundaries with PostgreSQL and async SQLAlchemy persistence. Implement tenant isolation, context, role-based access and configuration. Version and evolve contracts between core and AI services without breaking consumers. WHAT … platform systems. Real multi-tenant or enterprise-system experience covering isolation, permissions and auditability. Strong Python with FastAPI or comparable frameworks, solid SQL/PostgreSQL, and the ability to work at Java/Spring service boundaries. Production AWS experience, plus confidence with Git, CI/CD and Linux. Daily ...

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 Rust Implement alerting and monitoring … experience with DevOps engineering stacks/tools/practices including GitLab and K8S Previous experience with message queues (e.g. Apache Kafka) and SQL databases (PostgreSQL, MySQL) Previous experience working in Sports Betting or Finance industries Strong written and spoken communication skills in English The ability to effectively collaborate with cross ...

Backend Software Engineer – Python (we have office locations in Cambridge, Leeds and London) Overview Company Name : Genomics England Job Role : Backend Software Engineer – Python (we have office locations in Cambridge, Leeds and London) Qualifications : Not ...

About Zego At Zego, we're on a mission to do the good thing, not the insurance thing. Insurance hasn't changed much in over a century. The way we live, work and travel has. ...

Clear Street’s mission is to give every sophisticated investor access to every asset, in every market, through a unified platform built for speed, transparency and scale. We give our clients the technology, tools, and ...

An AI Solution Architect is responsible for designing and overseeing the implementation of technical solutions, specifically those involving how we build and operate with AI. The role exists within our Corporate function to enforce keeping ...

Barclays is seeking a Software Engineer to design, develop and improve scalable software for real-time, event‐driven platforms across Barclays’ digital ecosystem. You will work with Java, Spring and Kafka in a microservices environment ...

digital experience that makes complex energy systems simple, powerful and intuitive. You'll be building resilient, modular backend services, data models, data flows between Postgres, Redshift, analytics layers and APIs that underpin complex trading, billing and analytics platforms. There's a collaborative team environment where you'll input into technical … have expertise with backend Python, REST APIs and microservices You have a good knowledge of AWS including Amazon RedShift You have experience with PostgreSQL, DBT, data pipelines, ETL, data modelling, LLMs and agentic programming You have a good understanding of event driven systems You're comfortable working with complex, data ...