576 to 600 of 715 AWS Jobs in the City of London

maintain test plans for infrastructure, backend services, and application layers. Validate deployments, configuration changes, and environment stability across cloud and on-prem environments (AWS, Azure, GCP, CI/CD). Perform integration, regression, and performance testing across multiple platforms. Collaborate with DevOps, Developers, and Product teams to identify and resolve … tools, and processes. Skills & Experience Proven experience in Infrastructure testing (manual and/or automated). Familiarity with infrastructure and deployment environments such as AWS, Azure, GCP, or on-premises. Experience testing APIs, services, and integration points , not just front-end UI. Strong analytical mindset and attention to detail ...

data assets are structured, governed, integrated, and leveraged effectively across all cloud environments. The ideal candidate has deep experience designing modern data architectures on AWS, Microsoft Azure, and/or Google Cloud Platform (GCP) , and can guide business and technology leaders in building scalable, secure, and high-performing data ecosystems. … enable advanced analytics, AI/ML, and BI capabilities across the enterprise. 2. Cloud Data Enablement Architect and implement cloud-native data solutions using AWS (Redshift, Glue, S3, Athena), Azure (Synapse, Data Factory, Databricks), or GCP (BigQuery, Dataflow, Pub/Sub). Guide the migration of on-premise data assets ...

security, and regulatory standards. Required Skills Strong experience in data architecture , ETL/ELT processes , and data modeling . Expertise in cloud platforms (Azure, AWS, GCP) and data migration tools (Azure Data Factory, Informatica, Talend, etc.). Proficiency in SQL , Python , and big data technologies (Spark, Hadoop). Knowledge … Qualifications Experience with modern data platforms (Snowflake, Databricks, Synapse). Familiarity with real-time data streaming (Kafka, Event Hub). Certifications in Azure/AWS/GCP Data Architect or related fields. Strong communication skills Experience of working across geographies. Benefits: Competitive salary and benefits package Culture focused on talent ...

Senior Full Stack Engineer (React, Typescript, Node, AWS) HealthTech, up to £90k London (once or twice per fortnight in office) Troi Search are delighted to be partnering once again with this innovative & mission driven HealthTech client. We’re now looking for a Senior Full Stack Engineer who enjoys balancing hands … solutions. What you’ll do Build and scale full-stack features using TypeScript, Node.js, and React Design reliable, observable systems running in the cloud (AWS) Champion CI/CD, automated testing, and zero-downtime deployments Mentor engineers and raise engineering standards Experiment with emerging tech like AI, computer vision ...

Ireland, US, Nordics, and Netherlands. We are excited to hear from Solution Architects with experience across the majority of leading vendors including Azure, AWS, Google Cloud Platform, Oracle, IBM, Salesforce and more. Job description Create and assure key architecture artifacts (e.g., Key Design Decision, Technical Options Paper, High Level Design … enjoy collaborating with multiple stakeholders in a fast-paced environment Certifications in appropriate methodologies and cloud technologies are advantageous. Tech Stack: Cloud platforms: AWS, Azure, GCP Architecture frameworks: TOGAF, Zachmann, MODAF Agile methodologies: SAFe, Scrum, Kanban Modeling tools: UML, ArchiMate, Ardoq Additional information With a dedication to supporting the physical ...

Deliver end-to-end AI solutions from ideation to production deployment. Build, fine-tune, and evaluate LLM-based Q&A models using frameworks like AWS Bedrock, LangChain, HuggingFace Transformers, or OpenAI API. Design prompt templates and implement retrieval strategies to increase answer precision and factuality. Assist in creating data pipelines … Experience with building Q&A systems and retrieval-augmented generation pipelines. Knowledge of vector databases or semantic search concepts. Familiarity with cloud AI platforms (AWS Bedrock, Azure OpenAI, GCP Vertex AI). Knowledge of MLOps practices and deployment pipelines. Ability to articulate business value of AI solutions and drive client ...

patterns using Parquet and related columnar formats; introduce Iceberg-style table modelling where beneficial Implement cloud-backed processing and storage patterns - leveraging services from AWS, Azure, or GCP for scale, resilience, and cost efficiency Improve system performance across latency, throughput, and reliability, ensuring pipelines support fast-moving trading environments Work … data ingestion systems Strong knowledge of data-lake architecture, columnar storage (Parquet essential), and modern table formats (Iceberg highly advantageous) Familiarity with cloud ecosystems (AWS, GCP, or Azure), including compute, storage, and workflow orchestration patterns Comfortable with Kubernetes, containers, and automated deployment workflows Strong communication skills and the ability ...

discovery sessions, workshops, and bid processes. Solution Design: Translate client needs into fit-for-purpose Data & AI solutions, leveraging modern cloud platforms (Azure/AWS, with GCP/Oracle as a plus). Design AI interventions for application support, monitoring, and business operations. Technical Leadership: Lead complex implementations that deliver … Agentic AI frameworks and concepts (e.g., AutoGen, CrewAI, LangGraph). Strong working knowledge and practical deployment experience on at least one major cloud platform (AWS, Azure, GCP), including their AI/ML services. Strong foundation in software engineering principles for building scalable, maintainable, and production-ready AI systems. Proficiency ...

Senior Full Stack Python Developer – London (On‐site) Python, AWS, React, Docker, Terraform Join a fast growing startup redefining the future of education with ML‐powered learning who are on a mission to make high‐quality, personalised education accessible to everyone. Their flagship product is a mobile app helping intermediate … next generation of scalable, intelligent learning systems. Current Tech Stack You’ll be working with (and helping evolve) a modern, production‐ready stack: • Python • AWS • MongoDB • Firebase • Docker • Terraform • React • PostgreSQL What You’ll Work On • Design and build a high‐scale system serving millions of users • Create robust ...

room to drive best-practice engineering. What you’ll be doing: • Designing and engineering large-scale systems • Contributing to cloud-native architectures across AWS and GCP • Improving developer experience, CI/CD pipelines, and automation • Leveraging Generative AI tools to boost productivity and decision-making What they're looking … experience building and scaling distributed systems • Strong skills in Python and/or TypeScript • Experience with React, PostgreSQL/MySQL • Strong understanding of cloud (AWS/GCP) • DevOps mindset with experience operating production systems What’s on offer: • £500–600 per day • Outside IR35 • 6-month contract • Hybrid working: Soho ...

insights that drive investment returns. You’ll: Develop scalable ETL pipelines in Python for high-volume financial data. Build cloud-based data lake environments (AWS/Databricks). Implement robust data validation and quality checks. Work with researchers to design pipelines for modeling and back-testing. Document and maintain … financial market data, symbology, and reference data across equities, futures, credit, indices, and OTC asset classes.(nice to have) Preferred: Kafka or streaming systems, AWS cloud architecture, experience in hedge-fund or prop-trading environments. ...

reliable, well-modelled, and business-ready insights. You’ll: Design, build, and maintain robust data models and pipelines across Snowflake, DBT, and Azure/AWS environments Implement scalable Data Vault architectures to enable flexible and efficient analytics Write and optimise complex SQL for performance, scalability, and accuracy Collaborate with Data … Airflow, Data Modelling, and Data Vault Strong understanding of data warehousing concepts and modern data architecture Hands-on experience with cloud platforms (Azure or AWS) Familiarity with Git, CI/CD pipelines, and modern data engineering practices Excellent problem-solving, communication, and stakeholder engagement skills Background in retail data ...

Title - AWS Data pipeline Architect Location - London, UK Contract - 3 Months Experience - 20+ Years Job Description - Strong experience as Technical Business Analyst and Architect - Expertise in AWS and Azure - Enterprise data modeling and integration - Java, Microservices, APIs - Agile/Scrum delivery - Banking, Financial Services, Media domain experience preferred Education ...

user-centric design for AI interfaces and intelligent automation. Experience with AI frameworks (PyTorch, Tensorflow, Hugging Face etc.). Preferred Skills Preferred knowledge of AWS, particularly AWS Bedrock for LLM deployment and orchestration. Self-motivated with a strong growth mindset. Pay range and compensation package Competitive salary and performance-based ...

Required Technical Skills Data Pipeline & ETL Design, build, and maintain robust ETL/ELT pipelines for structured and unstructured data Hands-on experience with AWS Glue and AWS Step Functions Implementation of data validation, data quality frameworks, and reconciliation checks Strong error handling, monitoring, and retry strategies in production pipelines … Experience with incremental data processing patterns (CDC, watermarking, upserts) AWS Data Services Amazon S3: data lake architectures, partitioning strategies, lifecycle policies DynamoDB: data modeling, secondary indexes, streams, and performance optimization Amazon Redshift: foundational querying, integrations, and performance considerations AWS Lambda for scalable data processing and orchestration Amazon EventBridge for event ...

Cleared AWS DevOps Engineer Initial 3-month Contract Role 2-3 days a week on-site in London £370 - £375, Inside IR35 We're recruiting on behalf of a Global Services Provider who are looking for an SC Cleared AWS DevOps Engineer with strong expertise in Infrastructure as Code, AWS ...

databases (Relational/NoSQL), Data Integration/Processing and API design Experience developing and delivering data solutions leveraging on-premises and cloud components (AWS, AZURE). Ability to communicate solutions to other stakeholders Good knowledge of Risk management Work closely with other architecture disciplines including Enterprise, Infrastructure and Security … experience Data Architecting solutions. Excellent understanding of reporting and data warehouse systems incl. various industry standard data models Industry recognized certifications (such as Togaf, AWS Certified Solutions Architect) in conjunction with application in previous roles are highly desirable. Strong understanding of application architecture concepts, principles and best practices. Excellent communication ...

JavaScript Developer, Contractor, Full-stack | NodeJS, TypeScript, React, AWS | Disruptive Start-up, B2C | Rate c/£500/day (Outside) | 6-months | UK remote or London Hybrid Opportunity: We’re supporting an innovative, fast-moving founding team. They’re building an innovative B2C platform with lots of partnerships already signed … high-performance systems that deliver an exceptional user experience. What You’ll Be Doing as a JavaScript Developer, Contractor, Backend Engineering | NodeJS, TypeScript, AWS | Disruptive Start-up, B2C | Rate £500/day (Outside) | 6-months | London, Hybrid Develop, maintain, and optimize robust backend services and APIs that power our mobile ...

delivery, you will design, build, and operate the runtime, infrastructure, and operational layers supporting RAG pipelines, LLM orchestration, vector search, and evaluation workflows across AWS and Databricks. Working closely with senior AI engineers and product teams, you'll ensure AI systems are scalable, observable, secure, and cost-efficient, turning experimental … products. Build, operate, and optimise RAG and LLM-backed services, improving latency, reliability, and cost. Design and run cloud-native AI services across AWS and Databricks, including ingestion and embedding pipelines. Scale and operate vector search infrastructure (Weaviate, OpenSearch, Algolia, AWS Bedrock Knowledge Bases). Implement strong observability, CI/ ...

Permanent Opportunity for an eDV Cleared Data Engineer with AWS Cloud Experience for a leading National Security Consultancy in London. Up to £85,000 DoE plus bonuses Active eDV required London Location – full-time on-site when required Expertise required in AWS, Data Pipelines, ETL, Data Storage, and DevOps methodologies … analytics and reporting. Develop ETL/ELT workflows to move data efficiently into data warehouses, data lakes and lake houses using open-source and AWS tooling. Apply DevOps practices, including CI/CD, infrastructure as code and automation, to improve and streamline data engineering processes. Design effective data solutions that ...

Python Developer - Python, Django, AWS, Microservices OB have partnered with a industry leading Prop-Tech company, who are digitalising the Real Estate industry, and are currently expanding their engineering team, with a multiple headcount for Mid-Senior Python Developers. In this role, you'll be working in a small squad … Engineers, to help scale their platform as they grown, add new features and design new API's. Python Developer - Python, Django, AWS, Microservices Key skills and experience required: 5+ years of experience with Backend Development Strong experience with Python & Django Microservices architecture knowledge AWS, Kubernetes & Docker Good knowledge of data ...

will have : 5+ years commercial or similar experience Architected, designed, and led development of a microservices solution using Spring Boot Experience of Docker and AWS (ideally EventBridge & SQS) Experience of implementing RESTful web services Experience of unit testing using Junit, mocking frameworks and integration testing Experience of deploying into … using AWS services including VPC, EC2, RDS, API Gateway Experience of deploying and using industry standard development tools including Swagger, Jenkins About You You will have a strong desire to work in a start-up/scale-up environment with a delivery focused approach to problem solving. You will ...

hiring a Full-Stack Engineer to join the core team. You’ll work across the stack (Node, Python, React/Next.js, TypeScript, AWS) to build the intelligence behind ordering, payments, and workflow automation. It’s a high-ownership role on a small, senior team where you’ll ship fast, influence … discovery Work end-to-end across backend, frontend, and infrastructure Develop agentic/AI-powered flows (LangChain, MCP or similar) Deploy, monitor and scale AWS infrastructure Ship quickly and iterate based on real user feedback You’ll Thrive If You Have Strong full-stack experience (Node, TypeScript, Python, React/ ...

best. I'm hiring a Node.js Developer to join the core team. You’ll work across the stack (Node, Python, React/Next.js, TypeScript, AWS) to build the intelligence behind ordering, payments, and workflow automation. It’s a high-ownership role on a small, senior team where you’ll ship … discovery Work end-to-end across backend, frontend, and infrastructure Develop agentic/AI-powered flows (LangChain, MCP or similar) Deploy, monitor and scale AWS infrastructure Ship quickly and iterate based on real user feedback You’ll Thrive If You Have Strong full-stack experience (Node, TypeScript, Python, React/ ...

Proven ability to design and optimise pipelines for large-scale data processing Hands-on experience with Databricks , Azure , and secure cloud environments (if not AWS experience accepted) Strong communication and problem-solving skills Tech Stack Required Databricks DBT (ideally) Python PySpark SQL Azure/AWS Please apply directly ...