1 to 25 of 60 Remote/Hybrid Elasticsearch Jobs in London

Senior/Principal Software Engineer

Location
Greater London, England, United Kingdom
security-first mindset Confidence influencing technical decisions and improving teams Tech we commonly use Java TypeScript Python Go React/Angular AWS Kubernetes Docker Elasticsearch MongoDB relational DBs CI/CD GitOps infrastructure as code Why join Gemba? We’re guided by four core values that make Gemba ...

Software Engineer

Location
Greater London, England, United Kingdom
collaborative approach, you value teamwork, shared learning, and quality delivery Tech we commonly use Java - TypeScript - Python - Go React/Angular AWS - Kubernetes - Docker Elasticsearch - MongoDB - relational DBs CI/CD - GitOps - infrastructure as code Why join Gemba? We’re guided by four core values that make Gemba ...

Senior Principal Architect, CTO Office

Location
Greater London, England, United Kingdom
permissioning, and human-in-the-loop design Retrieval and knowledge: RAG and Graph RAG at enterprise scale; vector and hybrid search (pgvector, OpenSearch/Elasticsearch, or dedicated stores) including chunking strategy, reranking, and distributed retrieval; knowledge graphs and entity resolution; Text-to-SQL over complex enterprise schemas Evals ...

Lead Software Engineer - Solution & Data Architecture - B2B SaaS Fintech

Location
Greater London, England, United Kingdom
because the domain is half the job. Our stack Core backend: Kotlin, Java 17+, Spring Boot & Co, JPA/Hibernate, SQL and NoSQL, Elasticsearch, Gradle, JUnit/AssertJ/MockK Metrics, analytics and AI: Python, FastAPI, Polars, LangChain Frontend: React (TanStack Query/React Router/react-hook-form ...

Senior Engineer (Agentic Developer)

Location
Greater London, England, United Kingdom
GDPR. Desirable: experience building or evaluating LLM features, including retrieval, embeddings, vector search, agent orchestration and evaluation frameworks. Desirable: experience with OpenSearch/Elasticsearch, Docker, Kubernetes or event-driven architecture, plus front-end performance and accessibility. Desirable: recruitment, HR technology or matching-system knowledge, and experience in startups ...

Senior/Principal DevOps Engineer

Location
Greater London, England, United Kingdom
/scripting languages, and a range of operating systems Tech we commonly use Terraform - CloudFormation - CDK AWS - Kubernetes - Docker Git - CI/CD - GitOps Elasticsearch - MongoDB - relational DBs Python - Go - Bash Why join Gemba? We're guided by four core values that make Gemba a great place to work ...

Senior DevOps Engineer

Location
Greater London, England, United Kingdom
Jenkins, Kubernetes, IaC, Docker and AWS). Experience in Linux system administration or similar operating systems. Understanding of database technologies, such as SQL, Elasticsearch or MongoDB. Strong communication, collaboration and problem‐solving skills, ideally gained in an agile environment. If you don’t meet every requirement, we still encourage ...

Lead Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
with cloud platforms and containerization or orchestration (such as Docker and Kubernetes) Experience with relational and non-relational databases (such as PostgreSQL, MongoDB, Redis, Elasticsearch, Cassandra) Experience with engineering practices including refactoring, design patterns, test-driven development, continuous integration and delivery, and application security Hands-on experience using company ...

Principal Software Engineer

Location
Greater London, England, United Kingdom
development OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Unit testing and automation Testing frameworks (e.g. Mocha, Jest, Cypress) Experience working in an Agile delivery team Use of code repositories (e.g. GitLab ...

Senior Software Engineer (Search)

Location
Greater London, England, United Kingdom
fostering a culture of knowledge-sharing and collaboration. Engage with the wider engineering community at Moonpig, championing best practices across teams. About You: OpenSearch , Elasticsearch or comparable search-engine technology, with OpenSearch experience particularly valuable for this role. You bring experience across frontend and backend development and a strong ...

Senior Engineer - Athlete Performance

Location
Greater London, England, United Kingdom
successful in your role. Nice‐to‐Haves Tech stack knowledge. Our core stack is C#/Node, React, TypeScript, MongoDB/SQL/ElasticSearch and AWS, so experience with these is ideal. Our Role Champion work‐life harmony . We’ll give you the flexibility you need in your ...

Engineering Manager: Lead High-Impact, Remote-First Teams

Location
Greater London, England, United Kingdom
team. You'll have a solid working knowledge of modern programming languages and software development practices. Familiarity with our stack (k8s, Node.js, React, Python, Elasticsearch, Kafka, MongoDB and Redis) is helpful but not essential. Why join us? Purpose-Driven Work: You’ll be part of a company committed ...

Senior Backend Developer (PHP / AI)

Location
Greater London, England, United Kingdom
understanding of existing codebases, modern development workflows, and hands‐on comfort with AI coding tools and AI agents. Databases & Search: Experience with MySQL, PostgreSQL, Elasticsearch, or search infrastructure. Architecture & Cloud: Microservices, asynchronous processing, and cloud deployment (e.g., Microsoft Azure). Advanced AI: Direct experience integrating LLM/AI APIs ...

Lead Data Engineer

Hiring Organisation
Hexwired Recruitment Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £115000/annum
databases) and NoSQL databases. Experience with vector databases such as Qdrant, Milvus or pgvector . Familiarity with technologies such as Apache Spark, Airflow, Kafka, Elasticsearch/OpenSearch, Pandas and Polars . Strong understanding of data modelling, storage architecture and performance optimisation. Desirable Experience working on AI or Machine Learning ...

Senior Software Developer (Python / AWS / IaC)

Location
Greater London, England, United Kingdom
agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with CI/CD using tools like Terraform or AWS Cloud Formation or CDK. Experience with creating web application UIs using front ...

Data Engineer

Location
Greater London, England, United Kingdom
their technologies You have experience in database technologies including writing complex queries against their (relational and non-relational) data stores (e.g. Postgres, Hadoop, Elasticsearch, Graph databases), and designing the database schemas to support those queries You have a good understanding of coding best practices and design patterns and experience ...

Data Engineer

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day
emerging data engineering technologies and trends. Gain experience with Azure cloud services, including Azure Data Factory, Gen 2, and Azure Databricks. Work with Elasticsearch and maintain advanced SQL knowledge, preferably on MS SQL Server and Azure cloud databases. Navigate the DevOps lifecycle using tools such ...

Remote Python DevOps Engineer – Azure & Data Platform (SC)

Location
Greater London, England, United Kingdom
remote role is UK-based and requires active SC or NPPV3 clearance. You will design, build and operate scalable Python applications, data pipelines with Elasticsearch and Numaflow, and cloud services in Microsoft Azure, with CI/CD and security at the core. #J-18808-Ljbffr ...

Backend Engineers – Mid-Level & Senior

Hiring Organisation
Anson Mccade
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
technical stakeholders. Technology Environment The team works with a modern technology stack, including: Python, Django and FastAPI AWS and Kubernetes PostgreSQL, Redis and Elasticsearch Kafka and GitHub Experience across every technology listed isn't essential; strong Python backend development experience is the priority. If you're a Python Backend ...

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 ...

Data Scientist

Location
Greater London, England, United Kingdom
analyse, build, test and deploy your code and proven experience in their technologies. You have experience in database technologies (e.g., SQL, NoSQL such as Elasticsearch and Graph databases). You have a good understanding of coding best practices and design patterns and experience with code and data versioning, dependency ...

Software Engineer (Backend) - Agent Select New London, UK

Location
Greater London, England, United Kingdom
people? Check out our Tech Blog . What you'll be doing: Design, build and enhance services using Java 21+, Spring Boot, Kafka, Elasticsearch, Couchbase, SQL, Docker and Gradle Work closely with Product Managers, Designers, Engineers and stakeholders to solve meaningful business challenges Own features from idea through ...

Senior Data Scientist

Location
Greater London, England, United Kingdom
assigned initiatives. Demonstrated improvements in model quality, reliability, performance, or operational efficiency within specific projects or applications. Nice-to-Have Skills Experience with OpenSearch, Elasticsearch, FAISS, Milvus, pgvector, or similar retrieval platforms. Hands‐on use of LangGraph, OpenAI Agents SDK, Google ADK, CrewAI, or other agentic frameworks. Familiarity with ...

Platform Product Owner

Location
Greater London, England, United Kingdom
Aurelia, TypeScript Azure infrastructure (App Services, Function Apps, Container Apps, etc.) DDD, CQRS, Event‐Driven Architecture SQL Server, PostgreSQL, and Azure Storage Service Bus Elasticsearch Redis Git, Octopus Deploy Pulumi for IaC Microservices, SOA Power BI Time‐series data processing QGIS and related GIS/GeoJSON tools Enjoy ...

Naimuri - AWS Platform Engineer

Hiring Organisation
QinetiQ
Location
London, England, United Kingdom
recently that give a sense of the work we do:A DevOps platform to support 3000 users.A search and reporting system backed by an Elasticsearch cluster.An AI assurance capabilityAbout the Role As a Junior Platform Engineer at Naimuri, you will play a key role in enabling team success, driving ...