651 to 675 of 699 PostgreSQL Jobs in London

scaling platform services: authentication (Magic Link, OAuth, SSO), file storage and CDN delivery, full-text search, workflow automation engine, and Stripe payment integrations* PostgreSQL schema design, query optimisation, and database infrastructure (replication, backups, performance)* Developer experience tooling: improving how quickly new customers can get from signup to their first … platform architecture decisions and product roadmap* Strong experience with Kubernetes in production: cluster management, workload scaling, networking, observability* Comprehensive experience with C# .NET* Deep PostgreSQL knowledge: schema design, indexing, query optimisation, RLS* Infrastructure as code with Terraform (or equivalent)* Experience building and operating multi-tenant SaaS platforms* Solid understanding ...

11421Location: London, England, GBType: PermanentSalary: USD to 100K + equity per yearPosted: 2026-06-17Senior Software Engineer (React, TypeScript, Node, Postgres, Redis)A well-backed core business systems tech scale-up based in Central London, building AI-powered workforce software for fast-growing businesses. Strong product culture, lean team … moving across product verticals as needs and interests evolve. Key ResponsibilitiesBuild end-to-end features across Front End (React, TypeScript) and Back End (Node.js, Postgres, Redis, GCP) owning them through to production. Share product management responsibilities within the squad: understand the problem space, shape the solution, and drive delivery. Navigate ...

platform used every day by modern companies. What you will do Implement and maintain features across the stack using React, TypeScript, Node.js, NestJS, PostgreSQL and AWS Collaborate closely with senior engineers, product and design to deliver well-scoped features from start to finish Participate in code reviews, share knowledge … looking for 4-7 years of experience shipping fullstack features in a product-driven team Strong skills with React, TypeScript, Node.js, and PostgreSQL Working knowledge of AWS services (ECS, RDS, S3, CloudFront, etc.) Hands on with modern workflows and tooling, for example GitHub, GitHub Actions, Linear, Sentry Ability to scope ...

pipelines to ingest, clean, standardise and update transport data from APIs, GIS files, spreadsheets and other sources. Design and develop spatial data models using PostgreSQL/PostGIS, covering parking bays, traffic restrictions, tolls and congestion-charge zones. Develop and refine geofencing and location-recognition models, working closely with developers … turning complex information into reliable, usable datasets. You'll ideally have experience with: Python and SQL , including building data pipelines and API integrations. PostgreSQL/PostGIS and spatial data modelling. GIS tools such as QGIS and geospatial libraries including GeoPandas, Shapely or GDAL. Geospatial concepts including coordinate systems, spatial accuracy ...

coding agents write, test and document pipelines, checks and infrastructure code, while you own design, review and reliability Set up change data capture from Postgres read replicas, so analytics never touches production Own reliability, monitoring, data quality checks and cost control for the data platform Work with our Platform Team … verify what they produce Strong SQL and Python, plus experience with dbt and a managed ingestion tool such as Fivetran or Airbyte Hands-on Postgres experience, including replication or change data capture AWS experience (S3, RDS, IAM) and infrastructure as code A security-minded approach to sensitive financial data: access ...

cross-platform mobile app developed with React Native and TypeScript, which talks to a backend service written in Kotlin and backed by a PostgreSQL database, all of which runs on AWS and is managed via Terraform and Ansible. This is a backend-focused role, but you will have plenty … fashion Evaluate and deliver timeline estimates Requirements: 7+ years of professional experience building backend systems Proficiency with Kotlin or Java/JVM Proficiency with PostgreSQL Experience with AWS: S3, SQS, SNS, Lambda, etc. Experience implementing and managing elaborate integrations with third-party APIs Experience working on systems that have real ...

will work with teams across regions to deliver reliable, well-governed data services. What you'll do Design, develop and optimize SingleStore and PostgreSQL schemas, SQL queries, physical data models, indexing and workload performance. Build and maintain reliable batch, streaming and CDC ingestion pipelines from relational databases, object storage … What you need 7+ years of hands-on experience in data platform engineering, database engineering or closely related production data roles. Advanced SQL and PostgreSQL expertise, including query plans, schema design, performance tuning and operational troubleshooting. Strong Python and practical experience developing production-grade ingestion and transformation pipelines, with testing ...

Write production‐grade Python services (FastAPI) with solid engineering practices: design, testing, code review, CI/CD Work with relational and graph databases (e.g. Postgres, Neo4j) to model and serve data behind AI applications Work closely with platform engineering throughout deployment - hosting, scaling, and MLOps/LLMOps - without owning that … Model Context Protocol) Practical experience building RAG/LLM‐based pipelines and working with vector databases Experience with relational and graph databases (e.g. Postgres, Neo4j) for data modelling behind AI applications Hands‐on familiarity with modern AI coding copilots (e.g. Claude, Codex, Cursor) Strong stakeholder communication, translating AI capability into ...

We have a fantastic new opportunity to join our team at Smartodds as a Quantitative Analyst - Football. Based in North London, Smartodds provides in-depth research and analysis on sporting events around the world, supported ...

Job Description Overview Love solutions that make our world a better place? At AtkinsRéalis, we're helping some of the UK's most important organisations solve their most complex data challenges. From modernising legacy technology ...

Company description Reg Advantage Ltd is a UK compliance consultancy and technology provider for FCA-regulated investment managers, principal firms and host AIFMs. We help firms build compliance, legal and risk frameworks to institutional standard ...

focused on building the tooling, data pipelines and APIs that transform semantic models into production knowledge graphs. You'll be working across .NET, React, PostgreSQL, graph databases and AI tooling to deliver a platform that provides richer, more connected data across the organisation. What you'll be doing: Building … that populate and maintain graph databases Building APIs and interfaces that expose graph data to AI tooling Working with .NET, C#, React, TypeScript and PostgreSQL Owning CI/CD, DevOps and deployment across the platform Working closely with architects and engineers to deliver production ready solutions This is an opportunity ...

where your impact will be seen immediately. What You'll Be Doing Lead Python application and data platform development. Build scalable solutions using Python, PostgreSQL, Azure Data Factory and Power BI . Mentor developers and champion engineering best practices. Work closely with the business to deliver innovative, AI-driven solutions … using Claude and Microsoft Copilot . What We're Looking For Strong commercial Python development experience. Expertise in PostgreSQL and data engineering. Azure Data Factory and Power BI experience. Previous technical leadership experience. Financial services experience is highly desirable. POLITE NOTE: Applicants must have full UK working rights. Unfortunately, visa ...

developers, write and tune the queries that matter, extract data for reports and migrations, and keep backups, users and permissions in order across MySQL, PostgreSQL and SQL Server. What you will be doing Design schemas and migrations with the developers, and review the ones they write. Find and fix slow … everyone on their project has that, so it is not negotiable. SQL you write by hand, in production, on at least one of MySQL, PostgreSQL or SQL Server. Reading a query plan and knowing what to change. A migration or data move you planned, ran and checked afterwards. Care with ...

will contribute to platform design, data modelling, database optimisation and the onboarding of new data sources. You'll also assist with managing and optimising PostgreSQL and time-series database environments, improving data quality and governance and ensuring platform reliability, performance and scalability. Location/WFH: You'll join colleagues … have AWS experience, including Data Lakes and S3 You have experience of building and supporting large scale data pipelines You have experience with PostgreSQL You have experience with times series data, they use TimescaleDB but other experience with similar platforms is fine You have experience with Orchestration platforms such ...

Remote (UK-based) 6-Month Initial Contract £60 per hour (Umbrella) Inside IR35 Stack: Go, React/TypeScript, GCP (Cloud Run, Pub/Sub), PostgreSQL, Automated AI Workflows A well established firm is looking for a hands-on Forward Deployed Engineer to join a fast-growing global team developing … React/TypeScript Hands-on experience with GCP (Cloud Run, Pub/Sub) Hands on experience with Kafka/Messaging Prior working experience with PostgreSQL/SQL Practical AI Agents (Tool-calling, MCP, Vertex AI) Remote (UK-based) | 6-Month Initial Contract |??£60 per hour (Umbrella) Inside IR35 ...

setups and access controls, incorporating tools like Keycloak to protect data integrity and comply with legal standards across all data platforms. Design and develop PostgreSQL databases, ensuring high performance and availability across diverse deployment scenarios. Essential Skills and Experience Strong Python skills for scripting and automating data processes across varied … streaming platforms like Kafka and NATS. Experience with implementing security practices and tools, including Keycloak, across multiple platforms. Strong background in managing Elasticsearch and PostgreSQL in environments that span on‐premises and cloud infrastructures. Desirable Skills and Experience Certifications in Azure and other relevant technologies are highly beneficial and will ...

least one you shipped from zero to real users Strong TypeScript and React, and comfort across the stack: Node or Python services, APIs, Postgres and production debugging Product taste: you care about UX, speed and polish, and you push back when something doesn't feel right Built self-serve products … shipped interfaces or design work Founding or early engineer at a startup, or equivalent ownership inside a larger company Our stack TypeScript, React, Python, Postgres, LLM and generative media APIs, PostHog, Sentry We encourage you to apply even if your experience doesn't match every line above #J-18808-Ljbffr ...

implement cutting-edge prompting methods to maximize model efficacy. Full-Stack Impact: While focused on AI, you’ll work across the stack (Python, Postgres, React) to ensure our research translates into a seamless user experience. About Solve Intelligence We are the fastest-growing startup transforming the IP landscape. … evaluation pipelines into live environments. LLM Mastery: Practical experience with prompt engineering and modern LLM architectures. Technical Versatility: Familiarity with the full stack (Postgres, TypeScript, React). Clear Communication: Ability to articulate complex technical decisions clearly. Nice-to-Haves: Publications at top ML conferences (NeurIPS, ICLR, ICML). Familiarity with ...

moves the business is short and real: closing deals, driving adoption, unlocking upsell, securing renewals. The stack is Go, TypeScript with React and Next.js, Postgres, Kafka, Redis, and BigQuery, deployed on AWS and GCP with AI features built on Anthropic, OpenAI, Gemini, and Vertex AI. Every developer gets Claude Team … teams to shape what gets built, not just how. Designing for scale. Event pipelines, identity resolution, CRM sync, integration infrastructure across Kafka, Postgres, Redis, BigQuery, and Vertex AI. What we’re looking for Product-minded builders who care more about solving the right customer problem than about which part ...

place of high expectations, integrity, innovation and a willingness to challenge consensus. DRW is seeking a Senior Database Engineer with focus in PostgreSQL and Oracle who will be responsible for implementation, support and maintenance of mission critical database environments. The administration of these environments includes clustering, storage, securing, monitoring, performance … development teams on database design, implementation and usage optimization Respond to production and business-critical issues and needs Position Requirements: 5+ years of production PostgreSQL database engineering experience 5+ years of production Oracle database engineering experience desired Experience with clustering, replication and mirroring a plus Strong knowledge of database performance ...

Scaled an engineering team through a growth phase (5 20+ engineers), or from Series A to Series C Technical depth across the stack: NodeJS, Postgres, TypeScript, Kubernetes AI-driven or data-heavy product experience Understanding of LLMs (e.g., RAG, prompt engineering, evals) CRM data models or workflow automation knowledge Hands … like early-stage startup pace If you’re seeking a purely ‘hands-off’ role Tech Stack Backend: AWS, NodeJS, TypeScript, Postgres, Clickhouse, Kubernetes Frontend: NextJS, TypeScript, Tailwind You don't need to know everything, but you should be comfortable diving into any part of the stack. What We Offer ...

At Beam, you get to do work that matters for the world. We’re solving the world's toughest social problems with an incredible team, tech and AI. And we’re growing fast 🚀 It’s ...

DevOps Engineer Contract Location: North London Start date: ASAP Are you an experienced DevOps professional looking for your next challenge in a dynamic organisation? About the Role You'll join the IT team at a ...

We Are Sparta Sparta is the AI leader for commodity trading, home to Leonidas AI, the first operating system for oil and commodity traders. Backed by $42 million in Series B funding led by One ...