26 to 50 of 53 Amazon OpenSearch Jobs in London

fast-moving, product-led environment Experience with vector databases and vector search in modern AI systems Desirable: Spark, Airflow, Kafka, Elasticsearch/OpenSearch, event-driven architectures Cloud experience (AWS, GCP or Azure), GCP is a plus Why join High impact and ownership as an early senior hire Work ...

with AWS data services with exposure to AI systems (e.g., AWS DataZone, Bedrock, Redshift, Glue ) and/or Azure data services (e.g., Azure OpenSearch, Azure OpenAI, Fabric, Purview, Data Factory, Synapse ) Proficiency with Python for data processing and pipeline development. Experience in building scalable and resilient data platforms ...

operational data out of PostgreSQL, improving pipeline orchestration with Prefect, and evolving our search and analytical capabilities with technologies such as OpenSearch and column databases. You’ll bring the experience and judgement to assess our current architecture independently, constructively challenge established practices, identify the most valuable improvements ...

back-end technologies. Experience with one or more observability platforms and tools such as: Prometheus, Grafana, Alertmanager, Loki/ELK/OpenSearch, Jaeger/Zipkin/Tempo, OpenTelemetry Collector, Datadog, Splunk, New Relic, Dynatrace. Experience with GitHub, GitHub Actions, ArgoCD, Terraform Cloud, Slack is considered a plus Proficient ...

ability to hold an active security clearance. Skills : Python and SQL . Apache Airflow for DAG orchestration and monitoring. AWS data services: Redshift , OpenSearch , Lambda , Glue , Step Functions , Batch . CI/CD pipelines and YAML-based configuration Seniority level Mid-Senior level Employment type Full-time ...

track record of diagnosing and fixing performance bottlenecks in live systems through profiling and measurement. Nice to Have: Experience with PostgreSQL/pgvector, OpenSearch (or Elasticsearch), Spark/Delta Lake, AWS, NoSQL databases, or Rust/C++ is useful. The Founders You'll partner with a founding team ...

which will determine the exact role and level we consider you for: Experience operating and managing data platform technologies like PostgreSQL, MySQL, MongoDB, OpenSearch, Kafka, Yugabyte, Trino, Superset, Atlas, Ranger, and Redis Experience with Linux systems administration, package management, and operations Experience with the public cloud ...

troubleshooting, documentation and operational efficiency.* Contribute to continuous improvements across cloud platforms, tooling and engineering practices. ## Requirements* Good hands-on experience with Amazon Web Services and/or Microsoft Azure.* Experience with a range of cloud services such as EKS/AKS, EC2, ECS/Fargate … automation-first mindset and willingness to take ownership of delivering reliable, high-quality solutions.* Exposure to complementary technologies such as Docker, Kubernetes, Ansible, OpenSearch, Elastic Cloud, Python, AWS Control Tower, Security Hub, GuardDuty, Inspector, GCP, FinOps, cloud cost optimisation or AI-assisted engineering tools would be beneficial. **Work ...

trade-offs clearly API design expertise - REST, WebSockets/SSE, and understanding of distributed systems patterns Database proficiency - SQL and NoSQL (DynamoDB, PostgreSQL, OpenSearch), including query optimization and data modeling Testing mindset - you write comprehensive tests and advocate for quality across the team Ownership mentality - you take features … engineering, or fine-tuning Production AI systems - experience with LLM observability (Langfuse), token management, streaming, and reliability patterns AWS expertise - Lambda, ECS, DynamoDB, OpenSearch, Bedrock, or similar cloud services Streaming architectures - SSE, WebSockets, event-driven systems Fintech/compliance background - AML, sanctions screening, KYC, or regulated industry experience ...

implementation patterns Contribute to internal tooling that improves deployment efficiency What We\'re Looking For Technical Skills Strong proficiency in Python, PostgreSQL, DynamoDB, OpenSearch Experience with APIs, webhooks, and system integrations Familiarity with cloud platforms (AWS, Azure, or GCP) Experience working with Snowflake, Databricks or similar data warehouses ...

containerised production environments CI/CD and configuration management Infrastructure automation using Ansible, Chef, Puppet or similar Observability using Prometheus, Grafana, ELK/OpenSearch or comparable tooling Networking fundamentals including TCP/IP and production diagnostics Distributed systems, messaging technologies such as Kafka, and large-scale storage Leading ...

Programming & APIs: Python, RESTful API development, JSON Schema, Pydantic. AI & LLMs: Gemini, OpenAI, Claude. Frameworks & Orchestration: Google ADK, LangChain, LangGraph. Data & Search: AWS OpenSearch (Indexing and Vector embeddings - Highly emphasized ), Database Architecture (Intermediate). Infrastructure: Public Cloud (GCP, AWS, or Azure), containerization, CI/CD pipelines. Key Responsibilities ...

development using C# with Open API standard Source Control: GitHub and Azure DevOps Production Engineering: Troubleshooting, monitoring, logging and performance optimization Highly Desirable Amazon MSK or managed Kafka experience AWS EKS/ECS Terraform/AWS CloudFormation AWS Lambda, API Gateway, SQS, SNS and EventBridge Redis and distributed … caching CloudWatch, ELK/OpenSearch, Datadog, Prometheus, Grafana or Splunk OAuth 2.0/JWT and API security AWS certification Experience supporting high-volume, production-grade distributed systems ...

development using C# with Open API standard Source Control: GitHub and Azure DevOps Production Engineering: Troubleshooting, monitoring, logging and performance optimization Highly Desirable Amazon MSK or managed Kafka experience AWS EKS/ECS Terraform/AWS CloudFormation AWS Lambda, API Gateway, SQS, SNS and EventBridge Redis and distributed … caching CloudWatch, ELK/OpenSearch, Datadog, Prometheus, Grafana or Splunk OAuth 2.0/JWT and API security AWS certification Experience supporting high-volume, production-grade distributed systems ...

surface area is large. The stack: We're building with TypeScript , React , Next.js , and Bun . Our infrastructure runs on AWS : Postgres , ClickHouse , OpenSearch , and Datadog , with an Elixir core under the dialer. We care about clean code, fast iteration, and engineering excellence. What You'll Build ...

explore how it can enhance your day-to-day work. Bonus points if: You are familiar with search engine technology such as OpenSearch, ElasticSearch, Vespa.. You are familiar with observability, tracking and data pipeline tools and methodologies. Additional Information Health + Mental Wellbeing PMI and cash plan healthcare ...

compatible changes. You model domain data in PostgreSQL, covering schema design, migrations, indexing, query tuning and multi-tenant isolation, and use Redis and OpenSearch or Elasticsearch where they fit. You build event-driven and background processing with queues such as SQS or Celery, including retries, idempotency, search indexing … loop Product features built on LLMs, including model APIs, streaming, LangChain or LangGraph, and MCP Background task queues, real-time features, Redis and OpenSearch or Elasticsearch Java/Spring Boot, Kubernetes or Terraform SOC 2, regulated environments or financial-services products The reality This will be difficult. ...

Amazon Web Services (AWS) DBS team seeks a Systems Engineer to help operate and improve the world's largest cloud infrastructure in the UK. You will own service reliability, participate in on-call rotations, and design robust systems in a fast-paced environment. The role emphasizes collaboration with … engineers across DynamoDB/OpenSearch/Glue services, building automated solutions, and driving performance improvements while delivering secure and scalable services. #J-18808-Ljbffr ...

Optimise model serving and inference for latency and cost on AWS (ECS, Lambda, S3) - Build data pipelines for training and evaluation (PostgreSQL, Redis, OpenSearch) - Work with engineering, product and QA in Scrum squads, with CI/CD and infrastructure as code already in place Requirements - 5+ years … pipelines and orchestration for model training and evaluation Nice to have - Legal tech or another document-heavy domain - Vector databases and semantic search (OpenSearch, Pinecone, FAISS) - Explainability and compliance work on deployed AI - Knows React or TypeScript Right to work No visa sponsorship is available. Applicants must already ...

enterprise review, and make evidence-based build-vs-buy and model decisions Deliver a model gateway and access layer. Provide governed access to Amazon Bedrock and other approved models, covering routing, fallback, caching, rate limits, cost tracking and access control Establish retrieval (RAG) as a platform service … embedding AI workflows into existing applications in production, giving you a strong sense of what teams need from a platform Practical experience with Amazon Bedrock and the wider AWS AI and platform stack (for example Bedrock Agents or AgentCore, Knowledge Bases, Guardrails, OpenSearch or pgvector, Lambda ...

About Smart Working At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn’t just another remote opportunity - it’s about finding where ...

Software Engineer - Data Infrastructure - OpenSearch/ElasticSearch Canonical · London Licensed sponsor London On-Site Likely to sponsor About the role Canonical is building a comprehensive automation suite to provide multi-cloud and on-premise data solutions for the enterprise. The data platform team is a collaborative team that … stores and data technologies, spanning from big data, through NoSQL, cache-layer capabilities, and analytics; all the way to structured SQL engines. The OpenSearch team is, among other things, focused on creating the best enterprise automation solution for search and analytics suites like OpenSearch and Elasticsearch. ...

deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to provide a better world for future generations? Amazon Web Services (AWS) builds and operates some of the largest internet infrastructure on the planet; providing companies of all sizes with an infrastructure … Services (DBS) team helps to support and operate some of the largest distributed database and analytics services in the world. From DynamoDB to OpenSearch, Glue and EMR, the DBS team manage many of the most heavily used services in AWS. If you join us, you'll be part ...

WebMethods SME – Active SC £655 per day – Inside IR35 London/Bristol – 1 day a week 6 months Key Requirements: Proven commercial experience working extensively with WebMethods products with Active SC clearance within secure Defence ...

data lakes and lakehouses to real-time streaming pipelines, business intelligence, and advanced analytics leveraging the breadth of AWS’s analytics portfolio, including Amazon Redshift, Athena, EMR, Glue, Kinesis, QuickSight, and OpenSearch. You’ll serve as a trusted technical advisor to enterprise customers navigating complex analytics modernisation challenges … responsibilities Architect analytics solutions — design data lake, lakehouse, warehouse, and streaming architectures using AWS analytics services (Redshift, Athena, EMR, Glue, Kinesis, QuickSight, OpenSearch). Lead analytics modernisation — guide customers migrating from legacy platforms (Teradata, Oracle, Netezza, Hadoop) to cloud‐native analytics, including ETL refactoring and performance validation. Partner ...