976 to 1,000 of 1,206 PostgreSQL Jobs

Senior Backend Engineer

Location
Greater London, England, United Kingdom
built primarily in Python and Django, with Django REST Framework and FastAPI supporting APIs in a service-oriented architecture deployed on AWS and Kubernetes. PostgreSQL, Redis, and Celery underpin data-intensive and asynchronous workflows. The systems handle complex permissions, legacy integrations, high transaction volumes, and business processes where reliability … ownership, and system behaviour easier to review. Develop asynchronous and event-driven workflows using technologies such as Celery and Redis. Write complex SQL, evolve PostgreSQL schemas safely, and optimise database performance where customer experience or operational throughput depends on it. Review, refactor, and retire existing code so it remains readable ...

Senior Software Engineer - Backend & Distributed Systems Engineer

Location
Greater London, England, United Kingdom
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 ...

Engineering Team Lead (AI Focused)

Location
Greater London, England, United Kingdom
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 ...

Expert Backend Engineer

Hiring Organisation
Wiz
Location
London, UK
Employment Type
Full-time
based architecture. Experience with databases and message queue technologies. Experience with continuous integration and deployment (CI/CD).Familiarity or experience with Golang, GraphQL, PostgreSQL, Neptune, Docker, and Kubernetes. About the JobWe're looking for an experienced Backend Engineer to join our expanding R&D team and help drive … mission to secure the cloud. Our tech stack includes a multi-cloud architecture (Azure, AWS, GCP, OCI, Alibaba Cloud) with Golang, GraphQL, PostgreSQL, Neptune, Docker, Kubernetes, and more. ResponsibilitiesEnd-to-end development of backend software components (research, design, development, testing, rollout, monitoring).Contributing to technological and architectural decisions. Conducting design ...

Engineering Team Lead | Tech | London, UK

Location
City of Westminster, England, United Kingdom
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 ...

Quality Engineer

Location
United Kingdom
Skills: Postgres, Cassandra, Elasticsearch, Asynchronous messaging services (e.g. Kafka, RabbitMQ etc), Cucumber/Godog or other BDD tools, Kubernetes, Docker, Rest Assured, Other REST API testing tools, Wire mock/Mountebank or other HTTP stubbing tools, Continuous integration (CI), continuous deployment (CD) and continuous testing (CT), Tools such as Jenkins … candidate should have excellent soft skills, strong technical ability with an extensive passion to learn with a growth mindset. Comfortable with modern datastores like postgres, cassandra, elasticsearch Comfortable/experienced with back-end micro-service automation specifically REST and asynchronous messaging services (e.g. Kafka, RabbitMQ etc) Demonstratable experience with Golang ...

Senior Full-Stack Software Engineer / Technical Lead

Location
Cambourne, England, United Kingdom
Java backgrounds Web: React + TypeScript Mobile: iOS/Swift and Android/Kotlin understanding; deep mobile specialization is not required Database: PostgreSQL – strong data modeling, query optimization, transactions, and scaling Cloud: AWS, containers, deployment pipelines, monitoring, security, and modern CI/CD Core Engineering: APIs, distributed systems, scalability, reliability … APIs, distributed systems, databases, scalability, and reliability. Hands‐on technical leadership experience: architecture reviews, technical decision‐making, mentoring, code reviews, and engineering standards. Strong PostgreSQL fundamentals, including data modeling, transaction handling, query optimization, and scale. Experience with AWS and modern cloud engineering practices such as containers, CI/CD, monitoring ...

Senior DevOps and System Engineer

Location
Dundee, Scotland, United Kingdom
availability or performance of business-critical services. Maintain and support a variety of infrastructure and application technologies, including nginx, Apache, Redis, MariaDB/RDS, PostgreSQL and OpenSearch/Elasticsearch . Manage and improve CDN and web application protection services, with responsibility for platforms such as Akamai and Cloudflare . Build … load balancing. Experience managing production infrastructure supporting web applications and databases. Familiarity with technologies such as nginx, Apache, Redis, MariaDB/RDS, PostgreSQL and OpenSearch/Elasticsearch . Solid infrastructure-as-code experience, with Terraform used in a professional production environment. Practical knowledge of Ansible , including automated configuration and provisioning. ...

Senior DevOps Developer - Remote/Hybrid (Canada)

Hiring Organisation
InfoTech Research Group
Location
London, UK
Employment Type
Full-time
production issues, providing guidance to development teams and more junior technical resources. Support and improve database and data store environments, including MySQL 8, PostgreSQL, MS SQL Server, and SQLite, with consideration for performance, reliability, scalability, and availability. Establish and improve reliability, observability, monitoring, and disaster recovery practices, ensuring appropriate visibility …/CD pipelines, deployment automation, and developer tooling. Strong experience working with databases and data stores, including but not limited to MySQL 8, PostgreSQL, MS SQL Server, and SQLite. Strong experience working across Windows and Mac environments. Strong understanding and practical experience with reliability, observability, monitoring, and disaster recovery. Proven ...

Back End Developer

Location
Greater London, England, United Kingdom
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/ ...

Software Engineer

Location
Greater London, England, United Kingdom
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 ...

Staff Software Engineer - Agentic Workflows

Hiring Organisation
Causaly
Location
London, UK
Employment Type
Full-time
scientist can audit. What you'll work in. Full-stack engineering, weighted towards backend and platform. TypeScript and Node.js, Restate for durable execution, PostgreSQL, Google Cloud and Azure. What we need from you. Significant backend depth in TypeScript, experience designing and operating distributed systems, and LLM-backed systems you have … learning the parts you have not used. Languages: TypeScript, Node.js, PythonBackend: Apollo GraphQL, Zod, fp-ts, FastAPIFrontend: ReactWorkflow & messaging: Restate, Redis Streams, Cloud TasksData: PostgreSQL, Elasticsearch, Redis, MongoDBGenAI: LangGraph, OpenAIObservability: OpenTelemetry, Langfuse, DatadogCloud & infrastructure: Google Cloud, Azure, Kubernetes, Terraform, ArgoCD, DockerTooling: Git, GitHub ActionsBenefits Competitive compensation package Private medical & dental ...

Lead .Net Software Engineer

Location
Cheltenham, England, United Kingdom
delivery across services, APIs, event flows, BFFs, and selected frontend components within an event‐driven architecture. Our platform is built primarily with C#, .NET, PostgreSQL, AWS, Blazor, and MudBlazor, with services running across Lambda, ECS, and EC2. We continue to evolve our engineering practices, tooling, and platform capabilities … event‐driven architecture and asynchronous integration patterns Experience working with BFF patterns and service‐oriented frontend integration approaches Strong experience with relational databases, ideally PostgreSQL Strong grounding in software design principles, object‐oriented programming, design patterns, and maintainable system design Experience contributing to or leading technical design and architecture decisions ...

Software Engineer

Location
Greater London, England, United Kingdom
would also have: Understanding of working on embedded/resource constrained devices Experience with Docker and Kubernetes Experience with SQL databases such as PostgreSQL Experience of machine learning applications Experience with frontend mapping frameworks (e.g., Cesium, Mapbox, Leaflet) Knowledge of application security best practices and secure coding principles (e.g., OWASP … would also have: Understanding of working on embedded/resource constrained devices Experience with Docker and Kubernetes Experience with SQL databases such as PostgreSQL Experience of machine learning applications Experience with frontend mapping frameworks (e.g., Cesium, Mapbox, Leaflet) Knowledge of application security best practices and secure coding principles (e.g., OWASP ...

Advanced Engineer, Investment Technology

Location
United Kingdom
programming language (e.g. Python), modern web/UI frameworks such as Streamlit or ReactJS, and at least one database platform such as Snowflake or PostgreSQL, they will join a squad designing, developing and supporting solutions that advance business capabilities in Investment Technology, applying AI-assisted tooling and techniques where they … related technical field - or equivalent practical experience. Good knowledge of Python and SQL. Working knowledge of at least one cloud data platform (e.g. Snowflake, PostgreSQL). Awareness of AWS cloud services (compute, storage, networking, security). Desirable Exposure to applying AI/ML techniques to business problems. Exposure to GenAI ...

Advanced Engineer, Investment Technology

Location
Henley-on-Thames, England, United Kingdom
programming language (e.g. Python), modern web/UI frameworks such as Streamlit or ReactJS, and at least one database platform such as Snowflake or PostgreSQL, they will join a squad designing, developing and supporting solutions that advance business capabilities in Investment Technology, applying AI-assisted tooling and techniques where they … related technical field - or equivalent practical experience. Good knowledge of Python and SQL. Working knowledge of at least one cloud data platform (e.g. Snowflake, PostgreSQL). Awareness of AWS cloud services (compute, storage, networking, security). Desirable Exposure to applying AI/ML techniques to business problems. Exposure to GenAI ...

Senior Solutions Engineer

Location
Greater London, England, United Kingdom
service mesh architectures and technologies such as RESTful APIs, API design, Swagger, OpenAPI, and OAuth2. Familiarity and working experience with relational databases (e.g.MySQL, PostgreSQL) and non-relational databases (e.g., MongoDB, Cassandra). 6+ years in customer-facing engineering roles ideally within financial services or similar domain (e.g. solutions engineer … service mesh architectures and technologies such as RESTful APIs, API design, Swagger, OpenAPI, and OAuth2. Familiarity and working experience with relational databases (e.g.MySQL, PostgreSQL) and non-relational databases (e.g., MongoDB, Cassandra). 6+ years in customer-facing engineering roles ideally within financial services or similar domain (e.g. solutions engineer ...

Software Engineer - (Mid Level)

Location
Greater London, England, United Kingdom
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 ...

Database Engineer (MongoDB, Postgres)

Location
Crawley, England, United Kingdom
Responsibilities****-Database Administration*** Manage, maintain, and support MongoDB and relational database environments.* Install, configure, and administer MongoDB sharded clusters and replica sets.* Support PostgreSQL environments, including day-to-day administration, backup, and recovery.**-Performance & Optimisation*** Monitor database health, performance, and availability using tools such as Prometheus, Grafana, and MongoDB … Science or a related discipline, or equivalent practical experience.* Proven experience administering MongoDB in production environments, including sharded clusters and replica sets.* Experience supporting PostgreSQL or other enterprise relational databases.* Experience with MongoDB Ops Manager and monitoring tools such as Prometheus and Grafana.* Strong knowledge of database backup, recovery, PITR ...

Lead Informatica IDMC Developer

Hiring Organisation
CYNET SYSTEMS
Location
Rahway, New Jersey, United States
Employment Type
Permanent
Salary
USD Hourly
Pay Range: $40.00hr - $45.00hr Job Overview: The candidate will serve as an Informatica IDMC Lead, bringing extensive experience in data integration and cloud technologies to the organization. The successful candidate will be responsible for leading ...

Senior Data Engineer London

Location
Greater London, England, United Kingdom
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. ...

Senior Data Engineer

Location
Greater London, England, United Kingdom
About Zego At Zego, we know that traditional motor insurance holds good drivers back. It’s too complicated, too expensive, and it doesn't take into account how well you actually drive. That’s why ...

Lead Data Engineer, Portugal London

Location
Greater London, England, United Kingdom
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. ...

Data Engineer

Location
Greater London, England, United Kingdom
About Zego Insurance hasn’t changed much in over a century. The way we live, work and travel has. Good drivers are the entire point of Zego. Seven in 10 drivers on the road are ...

Lead Software Engineer - Industrial Sustainability Reporting Platform

Hiring Organisation
IFS
Location
London, UK
Employment Type
Full-time
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 ...