1 to 25 of 30 Elasticsearch Jobs in the City of London

platform teams to ensure scalability, resilience, and observability of data pipelines. Write and optimize complex SQL queries on relational (Redshift, PostgreSQL) and NoSQL (MongoDB) databases. Work with ELK stack (Elasticsearch, Logstash, Kibana) for search, logging, and real-time analytics. Support Lakehouse architectures and hybrid data storage models for unified access and processing. Data Governance & Stewardship: Implement robust data governance … using Apache Kafka . Proficiency with Docker and Kubernetes in deploying containerized data workflows. Good understanding of cloud services (AWS or Azure). Hands-on experience with ELK stack (Elasticsearch, Logstash, Kibana) for scalable search and logging. Familiarity with AI models supporting data management. Experience working with Lakehouse systems , data denormalization , and data labeling practices. Preferred Qualifications: Working knowledge More ❯

MVC, C#, Azure SQL and Agile. Full training will be provided into: .NET 9, JavaScript, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. If you are dedicated to the youthful optimism of problem solving through intellectual curiosity, collaboration and commitment this could be the role More ❯

in complex systems. Well versed on cloud computing, automated tests, microservices architecture, continuous delivery/integration and DevOps tools. Experience with relational (MySQL, SQL Server, Oracle) and non-relational (Elasticsearch, MongoDB, Cassandra) data stores. Strong professional experience with software development frameworks (Node.js, AngularJS, Spring, Guice). Expert experience building mobile, responsive/adaptive applications. Have first-hand understanding of More ❯

sole UK National with active SC or DV Clearance • Strong Java skills, familiarity with Python • Experience in Linux, Git, CI/CD, Apache NiFi • Knowledge of Oracle, MongoDB, React, Elasticsearch • Familiarity with AWS (EC2, EKS, Fargate, S3, Lambda) Active DV Clearance If you do not meet all requirements still feel free to apply Benefits: • Salary More ❯

client can provide you with Greenfield project work and exposure to: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly amazing opportunity to work for a prestigious global brand and on challenging and complex enterprise level .NET/ More ❯

on experience or familiarity with DevOps tools and concepts – e.g. Kubernetes , Git-based CI/CD , cloud infrastructure (AWS/GCP/Azure). Bonus: Exposure to tools like Elasticsearch/Kibana , Hadoop/HBase , OpenSearch , or VPN/proxy architectures. Strong grasp of software security principles , system performance optimisation, and infrastructure reliability. Experience working on large-scale , production More ❯

Development: REST, SOAP, RPC, RMI Architectures: Microservices, Cloud-Native, Federated Modules, Micro-frontends Mobile/Responsive Development: Expert in adaptive web and mobile solutions Databases: MySQL, SQL Server, Oracle, Elasticsearch, MongoDB, Cassandra DevOps & CI/CD: Automated testing, Continuous Integration/Delivery, Cloud platforms Tooling & Collaboration Development Tools: JIRA, Splunk, Slack Code Quality: Adheres to DRY principles, TDD practices More ❯

efficient code following engineering best practices and design patterns. Participate in technical discussions, design reviews, and code reviews to help shape our engineering standards. Leverage NoSQL databases (e.g., DynamoDB, Elasticsearch) to build high-performance, data-driven services. Support and improve CI/CD pipelines, observability tools, and automation processes to help the team build and deploy reliably. Experience and More ❯

Data Engineering: Expert in microservices design and container orchestration Fluent in .NET Core (C#) and Python for service development and data pipelines Familiarity with ETL/data validation frameworks, Elasticsearch, Redis Healthcare & Regulatory Domain Knowledge: Strong understanding of medical device data standards and NHS procurement practices Exposure to integrating with or supporting systems regulated by MHRA or equivalent health More ❯

/CD processes. Operate and maintain Kafka clusters for real-time data pipelines. Diagnose and resolve issues across systems, networks, containers, and applications. Use observability tools (Grafana, Prometheus, Kibana, Elasticsearch) to monitor system health. Automate system management tasks using Ansible. Participate in an on-call rotation to support global operations. Required Skills & Experience: Strong hands-on Linux (RHEL/ More ❯

development and architecting solutions. Demonstrated expertise in scaling and managing production systems. Provides comprehensive technical development support, both broad and detailed. Highly proficient in: Python, Java, Spring, JavaScript, Vue, Elasticsearch, PostgreSQL, cloud computing (AWS, Azure), Terraform, ML, GitHub Actions, Jenkins, and Linux. Responsibilities: Own the technical roadmap , aligning it with the product strategy to achieve key business objectives. Architect More ❯

development and architecting solutions. Demonstrated expertise in scaling and managing production systems. Provides comprehensive technical development support, both broad and detailed. Highly proficient in: Python, Java, Spring, JavaScript, Vue, Elasticsearch, PostgreSQL, cloud computing (AWS, Azure), Terraform, ML, GitHub Actions, Jenkins, and Linux. Responsibilities: Own the technical roadmap , aligning it with the product strategy to achieve key business objectives. Architect More ❯

be exposed to the following stack Infrastructure: Amazon Web Services; Kubernetes; GitOps (ArgoCD), Github Actions Backend: Language: Python; Web Frameworks: Python frameworks including Django, Fast API; Databases: PostgreSQL, MongoDB, ElasticSearch, and Redis among others; Other: Celery, RabbitMQ, among others. Frontend: Javascript & Vue.JS Apply on our Careers Page If you are a fit for this role and are excited to More ❯

closely across engineering, product, and customer teams. 💼 Ideal Candidate: Proven experience with backend/fullstack development using Node.js , Python , and AWS serverless architecture Strong database design skills (PostgreSQL, DynamoDB, Elasticsearch) Familiarity with frontend frameworks like Vue or React Comfortable mentoring developers and influencing technical direction Experience in financial services or a data-heavy B2B environment is a plus 🛠 Tech … Stack: Node.js , Python , AWS (Lambda, DynamoDB, CloudWatch, CloudFormation), PostgreSQL, Elasticsearch, Terraform 📍 Location: Hybrid, based in London (Victoria) — flexible home/office split Please apply now More ❯

experience in derivatives, equities, commodities trading, or liquidity platforms is highly desirable. Nice to haves Kubernetes Docker GitHub (Workflows/Actions) Octopus Deploy Artifactory Atlassian Suite (Jira, Confluence) ActiveBatch Elasticsearch Power BI Business Objects SolarWinds More ❯

Job Title: Elasticsearch Platform Engineer Location: London - full time on-site Clearance Requirement: UK-Highest Level of Government Clearance Salary Range: £77,000 - £116,000 + Benefits Are you an experienced Elasticsearch Engineer looking to make a real-world impact on critical national projects? This is more than just a role - it's a mission. We're hiring … with a clear focus on security, resilience, and continuous improvement. Key Responsibilities: Manage and maintain Elastic Cloud Enterprise (ECE) environments, ensuring high availability and performance. Design and deploy scalable Elasticsearch solutions for Observability and Search use cases. Implement robust security, privacy, and compliance controls across Elasticsearch systems. Optimise system configurations and queries to enhance performance and reduce latency. … Collaborate with cross-functional teams (DevOps, Security, Development) to integrate and support Elasticsearch across the wider ecosystem. Drive innovation and automation to improve platform efficiency and maintainability. Experience Required: Deep knowledge of Elasticsearch architecture , APIs, and components. Experience in deploying and supporting ECE in production environments. Strong understanding of security best practices and data compliance (e.g., GDPR , HIPAA More ❯

frameworks like Django, and experience designing APIs and services using microservices architecture . Good experience with cloud engineering (Google Cloud preferred). Familiarity with large databases (SQL/NoSQL, ElasticSearch/OpenSearch) and Linux system administration . Excellent communication skills and the ability to thrive in a dynamic, deadline-driven environment. Desirable Skills Bonus points if you have: Experience More ❯

Social network you want to login/join with: Artificial Intelligence Engineer, london (city of london) col-narrow-left Client: Techmunity Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job More ❯

of Concept. Contribute to AI infrastructure Building reliable, scalable, and flexible systems. Influence Opinion and decision-making across AI and ML Skills Python SQL/Pandas/Snowflake/Elasticsearch Docker/Kubernetes Airflow/Spark Familiarity with GenAI models/libraries Requirements 4+ years of relevant software engineering experience post-graduation A degree (ideally a Master’s) in More ❯

backend (Node.JS) with some frontend (React) whilst driving innovation. Key Requirements: Extensive expertise with Node.JS (taking high ownership in complex projects). Strong experience with Typescript and React. AWS Elasticsearch Solid background with NoSQL. Bachelors or higher in Computer Science, Mathematics, or related field. UK based applicants only – sponsorship isn’t available. Salary range of £80-100k plus More ❯

backend (Node.JS) with some frontend (React) whilst driving innovation. Key Requirements: Extensive expertise with Node.JS (taking high ownership in complex projects). Strong experience with Typescript and React. AWS Elasticsearch Solid background with NoSQL. Bachelors or higher in Computer Science, Mathematics, or related field. UK based applicants only – sponsorship isn’t available. Salary range of £80-100k plus More ❯

testing across UI, APIs, and messaging systems • Hands-on experience with Single Page Applications (Angular) • Skilled in performance issue diagnosis and troubleshooting Nice to Have: • Exposure to Kafka, MongoDB, Elasticsearch, Kubernetes • Experience with Dynatrace or other monitoring tools • Familiarity with scripting and automation for performance test execution • Knowledge of CI/CD best practices and cloud-based testing environments More ❯

and investing heavily in product development. About the Company They're building the AI agent transforming how enterprise sales and marketing teams operate, already trusted by teams at Canva, ElasticSearch, Pigment and others. This is a great opportunity for someone who thrives in fast-paced, high-ownership environments and is excited by the chance to shape the foundations of More ❯

You will be working very closely with the trading, quantitative, business, and software engineering teams to support and enhance their trading applications with cutting edge technology. Skills and Experience: Required: • Production/Application support experience within a financial services company More ❯

at least one or more programming languages (Go, Rust, C++, Java) Proven experience in troubleshooting and resolving complex issues in large scale backend system Experience with observability stack (ex. Elasticsearch, Logstash, Kibana, Datadog, Prometheus, Grafana) and Infrastructure-as-code (ex. Terraform) Experience with building platform solutions/services on top of major cloud providers (GCP, AWS) is a plus More ❯