151 to 175 of 284 Elasticsearch Jobs in the UK

Quantexa Data Engineer - AVP

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Experience with SQL and Python. Experience with Azure Data Factory, Azure Databricks and cloud data platforms. ETL and data pipeline development expertise. Experience with Elasticsearch, APIs and modern engineering practices. Exposure to Quantexa would be highly desirable. Financial Services experience beneficial but not essential. Why Join Our Client? Opportunity ...

Senior Infrastructure & Operations Engineer (Kubernetes / Platform Reliability)

Location
Greater London, England, United Kingdom
conducting postmortems. Nice-to-have Experience with multi‐cluster or multi‐region setups. Experience with high‐throughput or data‐heavy systems. Experience with Elasticsearch or large‐scale data infrastructure. Experience with service meshes. Experience with cost optimization and capacity planning. Experience in regulated or reliability‐focused environments. ...

Senior Laravel Backend Engineer — Hybrid (London)

Location
Greater London, England, United Kingdom
good experience building performant RESTful APIs. and for bonus points, You've got experience using MongoDB with Eloquent. You've used Elasticsearch to aggregate data for building reports. You're comfortable with dipping into a React frontend (TypeScript) 📒 What the role involves You'll be working on the Trybe ...

Front end Engineer Software engineering London

Location
Greater London, England, United Kingdom
security vulnerabilities and performance issues in web applications and knowing how to debug them Experience with asynchronous, event-driven architecture Database experience with NoSQL, ElasticSearch or similar tool Additional Information Bring all of you to work We create the conditions for high performers to thrive, through real ownership, fewer ...

Senior Data Engineer

Location
Greater London, England, United Kingdom
Platform or other clouds, developing batch (Apache Airflow) and streaming (Dataflow) scalable data pipelines. Passion for processing large datasets at scale (BigQuery, Apache Druid, Elasticsearch) Familiarity with Terraform, DBT & Looker is a plus. Initiatives around performance optimisation and cost reduction. A commercial mindset, you are passionate about creating outstanding ...

Research Engineer - Search and Services

Location
Greater London, England, United Kingdom
platform role. Proficiency in software development (Python, Go...) and programming best practices. Hands-on experience with large-scale search or data systems (e.g. Vespa, Elasticsearch/OpenSearch, ClickHouse or similar). Exposure to site reliability engineering: root cause analysis, in-production troubleshooting, on-call rotations...) Exposure to infrastructure management ...

Software Engineer - Tech Lead - Enterprise

Location
Greater London, England, United Kingdom
full ownership and responsibility from conception to post‐deployment in a fast‐paced, dynamic environment. Tech stack: React.js, Redux, Node.js, Ruby on Rails, AWS, Elasticsearch, Redis, MySQL. Note: Prior experience with our tech stack is not required; we welcome people willing to learn. Requirements 10+ years of experience ...

Mid-Level DevOps Engineer

Location
Greater London, England, United Kingdom
Magento runtime, the deploy automation and incident response. Stack-wise, the application stack is: PHP+Apache+Varnish, MySQL/Aurora/MariaDB, Redis/Valkey, Elasticsearch/OpenSearch, Amazon MQ, EFS. The infra layer has clear roles for each tool: Terraform for most infrastructure, CloudFormation and Ansible for our EC2 auto ...

Security AI Operations Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
security runbooks, SOPs, and structured process documentation.**Preferred Qualifications*** **Data & Query Skills:** Basic scripting ability in **Python** or experience writing search queries (**OpenSearch/Elasticsearch queries, SQL, or Lucene**).* **Workflow Automation:** Experience configuring no-code/low-code workflow tools, webhook triggers, or ticketing automation rules.* **Industry Certifications ...

Senior AI Search engineer

Location
Greater London, England, United Kingdom
bring: 5+ years of experience as a Software Engineer working in search. Experience with building search solutions on top of engines, such as Elasticsearch (preferred), Solr, OpenSearch, or similar. Aspiration to constantly improve yourself and learn new technologies, concepts, etc. Fluent English communication skills to work in international teams. ...

Senior Backend Engineer

Location
Greater London, England, United Kingdom
point to what changed because of your work, that's a flag. The right technical toolkit. Strong Python, hands-on experience with FastAPI, Postgres, ElasticSearch, RabbitMQ, Redis, message queues, and distributed systems, or close enough that the gaps close fast. Domain curiosity, not just technical ability. You go deep ...

Naimuri - Technical Lead Defence

Location
Salford, England, United Kingdom
DevOps platform to support 3000 users. Processing digital forensic data to enable search and insight generation. A search and reporting system backed by an ElasticSearch cluster. A custom workflow tool using Camunda, with a React/TS front-end An AI assurance capability Orchestrating a data pipeline and designing … specialist metrics for the evaluation of the performance of LLMs in different contexts. Trials test databases and reporting tools using technologies such as ElasticSearch, Nifi and Camunda. Accountabilities: Understands the technical aspects of the project and the wider customer business model. Creates and maintains the solution design and/ ...

Senior Developer Advocate - AI & Search Content

Location
United Kingdom
Senior Developer Advocate focused on content creation to educate and inspire our global user base. You will produce deep-dive technical videos, covering Elasticsearch, AI and observability, and connect them with developers and partners. You’ll collaborate with distributed teams, explore integrations with LLMs, frameworks and cloud providers ...

Senior Java Engineer for AI Inference API

Location
United Kingdom
Elastic looks for a Senior Java Developer to join the Elasticsearch team and shape the Inference API integration. You will build and maintain the plugin framework, REST API, and provider integrations across AI and external services, collaborating with Kibana and inference teams. Required are 5+ years of production Java ...

RVP - UK Defence and Inteligence

Location
United Kingdom
during the application or the recruiting process, please email candidate_accessibility@elastic.co We will reply to your request within 24 business hours of submission. Elasticsearch develops and distributes encryption software and technology that is subject to U.S. export controls and licensing requirements for individuals who are located ...

Secure Application Development Engineer | Python/Vue

Location
Hemel Hempstead, England, United Kingdom
controlled environment. You will collaborate with senior engineers and project teams, learn secure coding practices, and gain hands-on experience with MongoDB, Elasticsearch, Redis and RabbitMQ while delivering useful software for #J-18808-Ljbffr ...

Site Reliability Engineer - DV Cleared

Hiring Organisation
Stott & May Professional Search Limited (TJ)
Location
United Kingdom
Employment Type
Freelance / Project collaboration
Salary
£
troubleshooting and problem-solving skills - Excellent communication and stakeholder skills Desirable - GitLab/CI/CD - REST APIs - IIS - Jira/Confluence - Keycloak, Grafana, Elasticsearch or NiFi ...

e-Commerce Developer

Hiring Organisation
Zenopa Ltd
Location
Cambridge, United Kingdom
Employment Type
Permanent Contract, Full Time, Hybrid
Salary
£70,000
integrations Product catalogues, search, cart and checkout functionality CMS and commerce platforms Technical SEO and performance considerations Experience with technologies such as MedusaJS, PayloadCMS, Elasticsearch or PostgreSQL would be beneficial but is not essential. The most important thing is having strong hands-on eCommerce development experience and an understanding ...

Senior Laravel Developer

Location
Greater London, England, United Kingdom
good experience building performant RESTful APIs. and for bonus points, You've got experience using MongoDB with Eloquent. You've used Elasticsearch to aggregate data for building reports. What the role involves You'll be working on the Trybe Laravel backend which powers the whole platform. That might ...

Agentic Commerce Consultant

Location
Greater London, England, United Kingdom
Familiarity with one or more areas of the commerce technology ecosystem: commerce platforms (Salesforce Commerce Cloud, Commercetools, Shopify, BigCommerce), search and merchandising (Algolia, Bloomreach, Elasticsearch), or PIM and content management (Salsify, Akeneo, Contentful, Adobe Experience Manager) What's in it for you: Our Total Rewards consist of a competitive ...

Senior AI Engineer

Location
Greater London, England, United Kingdom
Strong Python, hands‐on experience with LLMs (OpenAI, Anthropic, open‐source), agent frameworks, RAG pipelines, vector databases, and backend infrastructure like FastAPI, Postgres, and ElasticSearch, or close enough that the gaps close fast. Domain curiosity, not just technical ability. You go deep on the problem, not just the implementation. ...

Knowledge Systems Advisor

Location
Greater London, England, United Kingdom
services. An understanding of knowledge management, information management and data quality, with experience of taxonomies or structured information. Familiarity with search system configuration (eg Elasticsearch) is advantageous. Experience with data visualisation tools such as Tableau and familiarity with writing SQL queries for data analytics an advantage. Experience supporting system ...

Agentic Commerce Consultant

Location
City Of London, England, United Kingdom
Familiarity with one or more areas of the commerce technology ecosystem: commerce platforms (Salesforce Commerce Cloud, Commercetools, Shopify, BigCommerce), search and merchandising (Algolia, Bloomreach, Elasticsearch), or PIM and content management (Salsify, Akeneo, Contentful, Adobe Experience Manager) What’s in it for you Our Total Rewards consist of a competitive ...

Manager Data Science

Location
City Of London, England, United Kingdom
experiment tracking, deployment, monitoring, and reproducibility. Experience collaborating with engineering teams on scalable system design. Familiarity with vector databases or search infrastructure such as Elasticsearch, OpenSearch, Qdrant, or similar. Nice to Have: Experience with search, information retrieval, recommendation, or knowledge systems at scale. Experience with agentic AI systems, workflow ...

Digital Developer

Location
Exeter, England, United Kingdom
applications using React, Next.js, and TypeScript. Design and maintain backend services and REST APIs using Python and FastAPI or Flask. Develop application functionality using Elasticsearch and other search or data services. Implement secure authentication and authorisation, including OAuth2 and Microsoft Entra ID integrations. Produce clean, maintainable, version-controlled … teams throughout delivery. Essential Experience & Technical Skills: Strong commercial experience with React, Next.js, and TypeScript . Experience designing and consuming REST APIs. Knowledge of Elasticsearch or comparable search indexing technologies. Experience with OAuth2 authentication flows , ideally involving Microsoft Entra ID. Experience with Git and modern source control practices. Knowledge ...