151 to 175 of 190 AWS Jobs in the City of London

results within governance constraints. Transitioning validated experiments into production-ready systems in collaboration with software and platform engineers. Building and maintaining ML pipelines on AWS using modern MLOps and LLMOps tooling. Implementing experiment tracking, model versioning, and reproducibility with full auditability. Supporting production models through monitoring, evaluation, and continuous improvement. … level. Hands-on experience building ML models in Python using libraries such as scikit-learn, XGBoost, PyTorch, or TensorFlow. Experience deploying ML workloads on AWS, including services such as SageMaker, Lambda, and S3. Understanding of experiment design, evaluation techniques, and statistical reasoning. Experience taking models from experimentation into production environments. ...

Data Engineer Python | AWS | Accounting Data | Insurance | London A leading insurance firm is seeking a Data Engineer to join a newly formed Data squad responsible for building a greenfield data platform. This Data Engineer will work closely with internal Accounting and Finance stakeholders, supporting business-critical reporting and regulated financial … Location: London Data Engineer Responsibilities Design, build, and maintain robust data pipelines from the ground up Develop and optimise ETL workflows using Python and AWS Work closely with Accounting and Finance teams on month-end, IBNR, and financial reporting data Ensure data quality, accuracy, and reliability across critical reporting pipelines ...

Lead Solutions Architect - AWS This is a hands-on leadership role, working across the full development lifecycle - from strategy and design to implementation and rollout - while mentoring a growing technical team and collaborating with third-party developers. Key Responsibilities: Lead the design and delivery of scalable, cloud-based systems that … Exposure to real-time data environments Interest in IOT, Electronics or wearable technologies Understanding of data science and machine learning principles Lead Solutions Architect - AWS Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data ...

range: £75,000-£85,000 + 10% bonus + benefits Purpose: Build and maintain large, scalable Data Lakes, processes and pipelines Tech: Python, PySpark, AWS, Iceberg/Kafka, Spark/Glue, CI/CD Industry: Financial services/securities trading Immersum continue to support a leading SaaS securities trading platform … Infra tooling using Terraform, Ansible and Jenkins whilst automating everything with Python Tech (experience in any listed is advantageous) Python Cloud: AWS Lake house: Apache Spark or AWS Glue Cloud Native storage: Iceberg, RDS, RedShift, Kafka IaC: Terraform, Ansible CI/CD: Jenkins, Gitlab Other platforms such as Databricks ...

public/accessible standards) Some experience with data visualisation or analytics DevOps Engineer Kubernetes deployment of Posit Connect trial licence Kubenetes experience & helm charts AWS cloud (EKS) Infrastructure as code (IaC) Technical Skills with Python/R, AWS Clouds, Kubernetes, Posit and DevOps Experience. ...

React Native) Contribute to our Python backend and help improve API performance Collaborate on database design and write efficient queries in Postgres Work with AWS services to deploy and maintain our infrastructure Ship polished, user-facing features that directly impact student learning Collaborate closely with the CEO and other Full … Next.js (React or React Native experience is a plus) Basic knowledge of Python Understanding of SQL and relational databases Eagerness to learn cloud services (AWS experience is a plus but not required) Ideal Candidate Quality Focus: Obsessive attention to detail and commitment to shipping polished, bug-free experiences Collaborative Spirit ...

Fullstack) Salary/Package: £90k-£140k + Equity Options Company Sector: AI Start Up Experience Level: Senior (5+ years) Tech: JavaScript, TypeScript, Node.js, React.js, AWS Location: Central London Working Arrangement: 5 days a week in the office (flex hours) Product Engineer (Full Stack) Help shape the future of human–computer … experience with tools like Tailwind, Radix, or Framer Motion is a plus) Solid understanding of Postgres or similar relational databases Exposure to cloud infrastructure (AWS or similar; Terraform a plus) A genuine interest in AI and emerging technologies Who you are A builder at heart - you love shipping Excited ...

Role : Senior Backend Engineer Salary range: 80-90k Location : x2 days pw in Central/East London Tech stack includes : Typescript, NodeJS, SQL, AWS, Terraform, Current team size : overall circa 20 (each team dedicated EM, FE, BE, iOS/Android etc) We're working with a Series C funded … Node ideally but welcome other backgrounds. Self starter/autonomous - evidence of being able to own things independently. Problem solver mentality Product mindset Bonus: AWS/Serverless experience **No sponsorship available sorry ...

IT Services company requires an experienced 3rd Line Support Engineer to work with an established financial services organisation based in the City of London. This is a senior support role with a strong project delivery ...

Machine Learning Engineer (Python AWS MLOps) Remote UK to £90k Are you a tech savvy Machine Learning Engineer with experience of implementing ML algorithms into production? You could be progressing your career in a senior, hands-on role as part of a friendly and supportive international team at a growing … times that suit you. About you: You are a data savvy Machine Learning Engineer with advanced Python coding skills and a strong knowledge of AWS You have experience of across the full lifecycle of ML model development including into production You're collaborative, enjoy problem solving and working with others ...

This role is with one of Dex’s trusted Partner companies. We work closely with their teams to truly understand their culture, goals, and what they’re looking for, so we can match you with ...

approaches and design patterns including micro front ends, module federation, stateless, SPA and others Advanced knowledge of React and React Native Eco system and AWS technology stack. Strong API/integration experience: REST/GraphQL, auth flows, contract design and resilience patterns Well versed in latest CI/CD practises ...

platforms and cloud-based data services. Understanding of data integration and transformation patterns. Experience defining future-state data platform strategies in cloud environments (Azure, AWS, GCP, Snowflake). Understanding of modern data concepts such as Data Products and Data as a Product. Ability to influence stakeholders and collaborate with … wider technology stack is: Cloud based Big Data Platform - Snowflake Databases - SQL Server, Oracle, NoSQL Data Integration tools (MuleSoft, Fivetran, SSIS) Cloud service experience - AWS and/or Azure Visualisation tools- Power BI Data modelling tools- Python, R, Alteryx and Business Objects Remote working, O365 Productivity stack ...

Engineer - London (Hybrid) We are working with a forward-thinking client who is looking for a Senior Data Engineer with strong experience in either AWS or GCP. Their platform operates across both clouds, so deep expertise in one is essential, along with a willingness to work within the other. About … data ecosystems. Experience with multi-tenant architectures is highly desirable. Key Responsibilities Develop and optimise data pipelines and backend services in Python. Work within AWS or GCP, with opportunities to gain experience in the alternative cloud. Support a growing multi-cloud data environment. Contribute to engineering standards, architectural decisions ...

work independently and deliver in a fast‐paced setting Nice to Have Exposure to Polars Experience optimising Spark workloads Cloud data platform experience across AWS, Azure or GCP What Makes This Role Appealing You'll work on data that directly supports investment and front‐office functions You'll have ownership … ideally investment management * Comfortable working in a regulated, production environment Nice to Have * Exposure to Polars * Experience optimising Spark workloads * Cloud data platform experience (AWS, Azure ...

Generative AI. Our client is at the forefront of AI adoption; you will be the technical lead ensuring that these powerful technologies from AWS Bedrock to Azure OpenAI are implemented with world-class security standards. Core Requirements (Non-Negotiable): Network Encryption: Master Proficiency is required. You must have deep expertise … controls. Key Responsibilities Innovative Strategy: Develop and implement security strategies that enhance application security while enabling AI adoption. Security Governance: Translate platform-specific risks (AWS Bedrock, Azure OpenAI) into actionable engineering patterns and governance controls. Assessments & Audits: Conduct regular security assessments and audits to identify vulnerabilities across ...

growth enterprises) Work with cloud spenders of $1M–$5M+ annually Own the end-to-end sales process , driving new business revenue Partner closely with AWS, resellers, and consultants to generate pipeline and growth 🎯 Background & Requirements 3–5 years B2B SaaS/Cloud sales experience Minimum 2 years at a cloud … specific company (MSP, FinOps, or related tool) Strong FinOps or Cloud background; Google Cloud or Azure focus preferred (AWS also valuable) Experience selling £50k–£500k ACV solutions into enterprise Proven quota attainment and ability to run complex enterprise sales cycles Outbound prospecting success and strong existing network Based in London ...

Senior Site Reliability Engineer (AWS Python JS) - Lead Role - UK Location: London (Hybrid) Salary: £100k - £120k per year Do you have a software engineering background with a passion for infrastructure, and are you ready to take the lead in building a world-class Site Reliability Engineering function from the ground … system. •Operational Excellence: Improving end-to-end operational practices to enhance system reliability and efficiency. • Cost Management: Strategically driving down infrastructure costs for our AWS environment. • Security: Helping to improve product security processes and practices. •Third-Party Leadership: Acting as the primary technical lead, interacting with our third-party providers ...

+ Equity Industry: Health Tech (Tech for Good) Location: Hybrid, 2 days a week in Central London Office Tech Stack: Ruby on Rails, TypeScript, AWS 👩🏻 💻 The Company 🚀 We're excited to have partnered with a leading health tech business which is transforming an interesting niche within the health tech industry. … seeking fulfilling and rewarding place of work. This is a backend leaning full stack role Desired Skills ⚙️ Ruby on Rails TypeScript React or Vue.js AWS They are willing to move quickly with this role, please apply now if interested. Senior Ruby Developer - Leading Health Tech - Hybrid ...

Java Developer | London/Hybrid | £100,000 - £140,000 | Java 21 | Microservices | TDD | AWS | PostgreSQL | Kubernetes | Fintech | Digital Banking Looking to join a company who are making waves within the fintech space? Want to work with the latest Java technology? I am supporting a rapidly growing fintech scaleup … have a real voice in the architecture and product decisions. Experience – At least 5 years working with Java and have worked with version 21+ AWS TDD Worked within a fast pace ideally startup/scaleup environment If you have come from a fintech background this will also ...

Global Head of Front Office Application Engineering | London | 4 Days in Office | Permanent Industry: Commodity Trading Location: London Job Type: Permanent Our client, a leading global commodities trading firm, is hiring a Global Head of ...

crucial part in developing and maintaining a robust tech stack and ensuring excellent customer-facing solutions while working with cutting-edge technologies such as AWS and AI. Outside IR35 Hybrid - 1 to 2 days on site Required Skills Python Development: Proven expertise in Python development across both frontend and backend … environments. AWS Experience: Solid understanding of working with AWS infrastructure, including maintaining code and tech stacks on this platform. Customer-Facing Solutions: Previous experience delivering exceptional customer-facing functionalities through your development work. AI and Data Models: Preferable to have familiarity or prior experience working with artificial intelligence and data ...

crucial part in developing and maintaining a robust tech stack and ensuring excellent customer-facing solutions while working with cutting-edge technologies such as AWS and AI. Outside IR35 Hybrid - 1 to 2 days on site Required Skills Python Development: Proven expertise in Python development across both frontend and backend … environments. AWS Experience: Solid understanding of working with AWS infrastructure, including maintaining code and tech stacks on this platform. Customer-Facing Solutions: Previous experience delivering exceptional customer-facing functionalities through your development work. AI and Data Models: Preferable to have familiarity or prior experience working with artificial intelligence and data ...

Lead Solutions Architect - AWS This is a hands-on leadership role, working across the full development lifecycle - from strategy and design to implementation and rollout - while mentoring a growing technical team and collaborating with third-party developers. Key Responsibilities: Lead the design and delivery of scalable, cloud-based systems that ...

Java Developer/Software Engineer (Spring Boot AWS) London/WFH to £90k Are you a backend focussed Java technologist who enjoys building systems from scratch? You could be progressing your career at a global, prime broker that is replacing the legacy infrastructure used across capital markets with ...