626 to 650 of 715 AWS Jobs in the City of London

Senior Python Developer - Python, Flask, Django, SQL, AWS OB have partnered with a FinTech company, who are looking to bring on a Senior Python Developer to their highly skilled engineering team, where you'll have the opportunity to work closely with the CTO & Head of Engineering to have an impact … applications, writing high-quality and scalable code, to optimise the performance of their Python based applications. Senior Python Developer - Python, Flask, Django, SQL, AWS Required skills and experience: 6+ years of commercial experience using Python Highly skilled with Python Experience with Flask or other similar Frameworks SQL expertise Cloud experience ...

hands-on. Collaborate with internal infra/platform teams to align capabilities and avoid duplication. Design and implement secure, cost-aware, scalable systems using AWS services and Kubernetes. Mentor junior engineers and set best practices for AI/ML infrastructure. Influence across organisational boundaries and champion modern engineering trends. Stay … ahead of the curve in Generative AI, ML infrastructure, and cloud-native tooling. Tech Stack Programming: Python (Java familiarity is a plus). AWS: S3, Kinesis, Glue, Lambda, Step Functions, SageMaker, and more. On-Prem: Managed Kubernetes Platform and Hadoop ecosystem. Why This Role is Different Direct Impact: Build ...

driven trading. Collaborate with internal infra/platform teams to align capabilities and avoid duplication. Design and implement secure, cost-aware, scalable systems using AWS services and Kubernetes. Contribute to best practices for AI/ML infrastructure and mentor junior engineers when needed. Work across organisational boundaries and champion modern … Stay ahead of the curve in Generative AI, ML infrastructure, and cloud-native tooling. Tech Stack Programming: Python (Java familiarity is a plus). AWS: S3, Kinesis, Glue, Lambda, Step Functions, SageMaker, and more. On-Prem: Managed Kubernetes Platform and Hadoop ecosystem. Why This Role is Different Direct Impact: Build ...

Feature engineering, data quality validation, model training and optimisation. MLOps: experiment tracking (eg, MLflow), model registry, CI/CD for ML. Serving and orchestration: AWS SageMaker, EKS, batch & Real Time inference. Data pipelines: Spark/SQL, orchestration (Airflow), monitoring for drift/perf. Nice to Have Cost/performance optimisation … AWS; GPU scheduling; quantisation/distillation. Experience working within Financial Services engineering standards and governance. IND_PC3 Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy. ...

Cloud Solutions Architect (AWS) | £750-£800p/day (Inside IR35) | London (Hybrid) | 4-6 month contract We're looking for an experienced Cloud Solutions Architect to support the design and delivery of cloud solutions in a large environment. This role requires you to be both hands on and lead/… implementation of cloud-based solutions that improve efficiency, scalability, and governance What we're looking for: Strong experience working with major cloud platforms, particularly AWS Experience in the financial sector is ideal!! Knowledge of cloud automation, infrastructure-as-code, and modern delivery practices Familiarity with DevOps/DevSecOps approaches ...

inside IR35) Start Date: Immediate (after holidays) Job summary: The role involves designing, deploying, and managing Cloudera CDP platforms on the cloud ( primarily AWS ) using Infrastructure as Code tools like Terraform and CloudFormation . The candidate will automate deployments and CI/CD pipelines, configure and tune Cloudera and Hadoop … services, manage cluster operations, security (Kerberos/Ranger), and troubleshoot performance issues. Strong hands-on experience with AWS services, DevOps practices, scripting (Python/Shell), and Cloudera data services is essential to ensure secure, scalable, and cost-effective big data solutions. Apply ...

Engineer to play a key part in maintaining the Infrastructure of their platform as they look to expand. They are currently building out their AWS platform and need an experienced hands-on engineer who has experience improving the stability of platforms through the introduction of technology and processes. What they … looking for: Strong knowledge of AWS Background in supporting Kubernetes environments Strong knowledge of IaC using Terraform Understanding of networking and security best practices Knowledge of scripting preferably Python Previous experience managing small teams Ideally worked within financial services Please note this is a hybrid position within their London office. ...

storytelling. Leadership and mentoring capability within cross-functional teams. 🧠 Tech Stack Familiarity AI/Automation: Conversational AI platforms, LLMs, agentic AI, RPA tools. Cloud: AWS, Azure, or Google Cloud. Integration: APIs, microservices, middleware. Data: Advanced analytics and reporting tools. 🎓 Preferred Experience & Certifications Background in Presales, Solutions Consulting, or Technical Architecture. … customer experience transformation. Degree in Computer Science, AI, or related field (or equivalent practical experience). Cloud, AI/ML, or CX vendor certifications (AWS/Azure/GCP, Genesys Cloud, OpenAI, Hugging Face, etc.) are a plus. Flexible/remote working options Private healthcare and life insurance Pension plan ...

part in building and scaling the platform as the company grows. What are the requirements? ✅3+ years’ experience with Python and React ✅Strong AWS knowledge ✅Experience in startups or fast-paced product teams ✅Comfortable owning projects end-to-end ✅Experience working with APIs ✅Bonus: AWS Lambda/DynamoDB experience They ...

Lead Software Engineer – React/TypeScript/AWS – £90-100k We are partnering with a well-funded startup that is building an innovative platform empowering private investors to manage their portfolios not only for financial performance but also for sustainability and ESG impact. As an AI-native platform … something from scratch — whether a side project, startup, or open-source app Tech Stack Frontend: React, TypeScript, Next.js Backend: Node.js, GraphQL Database & Cloud: Postgres, AWS Why Join? Opportunity to contribute to a mission-driven product at the intersection of finance and sustainability Work within a collaborative, high-performing team where ...

. Define architectural standards, integration patterns and technical documentation. Collaborate with engineering teams, chairing Technical Design Authority forums. Support modern cloud-based ( Azure/AWS) architecture patterns and data integration strategies. Key Skills & Experience 10+ years in Solution Architecture or senior technical design roles. Proven delivery of CRM and MarTech …/CDP platforms ( Microsoft Dynamics preferred). Experience with cloud-native architectures ( Azure , AWS or GCP). Strong understanding of SaaS/COTS implementations and integration patterns. Familiarity with Agile delivery (Scrum) and enterprise-level governance models. Excellent stakeholder engagement and ability to communicate complex technical concepts clearly. Solutions Architect ...

Liaison with internal teams (Digital Distribution, Connectivity, Architecture, InfoSec, Service Assurance, Commercial) to define cross-connects, circuits, and governance alignment. Assessment of hyperscaler scope (AWS in baseline; Azure/GCP to be evaluated) and interconnection locations (carrier-neutral DCs/IX presence). Deliverables or KPIs (e.g. uptime %, response times … secure segmentation, Zero Trust architecture. Threat detection/response, SIEM integration, incident response. Compliance frameworks (ISO 27001, NIST, GDPR). Cloud & Hybrid Networking AWS/Azure/GCP networking (VPC/VNet, Transit Gateway, cloud firewalls). Hybrid integration, secure tunnels, SASE/SD-WAN. Platforms & Tools Cisco, Arista, Aruba ...

senior stakeholder engagement. Key Requirements Active SC Clearance (mandatory) Strong experience in application architecture and API design/integration Commercial experience in an AWS environment , with exposure to Azure components Background working on large, complex projects Experience supporting or leading procurement activities Strong communication and presentation skills Proven track record … experienced technical architect Excellent stakeholder management skills Responsibilities Lead and define application and API architecture across a multi-cloud landscape (AWS plus Azure elements) Provide technical leadership and assurance across large-scale workstreams Support procurement processes and ensure alignment with architectural standards Produce technical documentation and deliver clear presentations ...

Role – AWS Data Engineer Location: London, UK Hybrid Onsite Fixed Term Contract 12 Months Need 10+ years of experience We are building the next-generation data platform at FTSE Russell — and we want you to shape it with us. Your role will involve: • Designing and developing scalable, testable data pipelines … using Python and Apache Spark • Orchestrating data workflows with AWS tools like Glue, EMR Serverless, Lambda, and S3 • Applying modern software engineering practices: version control, CI/CD, modular design, and automated testing • Contributing to the development of a lakehouse architecture using Apache Iceberg • Collaborating with business teams to translate ...

Python Developer | Hybrid in London | Python/Django/AWS | £75K We’re partnered with a rapidly scaling, industry-leading PropTech company that is redefining property management through real-time, cloud-based technology. Backed by top-tier global investors, they’re building a next-generation platform that enables property professionals … interested in this role, please send across your CV to jonah.brookes@oliverbernard.com Python Developer | Hybrid in London | Python/Django/AWS ...

closely with traders and operations teams to deliver user-centric, high-performance applications. Contribute to the modernization of legacy systems by migrating infrastructure to AWS and Snowflake, improving scalability and maintainability. Develop solutions using C#, Python, SQL Server, and cloud-native tools, alongside modern UI frameworks such as React … Execution Management Systems (EMS). Strong proficiency in C# or Python, with advanced SQL and database design expertise. Hands-on experience with AWS, Snowflake, and modern software architecture. Solid grasp of data structures, concurrency, and memory management. Experience developing responsive, performant UIs using React, Angular, or Vue.js; familiarity with PowerBI ...

supporting our mission to surface key knowledge rapidly and accurately. Responsibilities: 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 … Eagerness to learn, strong problem-solving skills, and ability to work collaboratively in agile teams. Experience with Git, collaborative development workflows, and cloud infrastructure (AWS, Azure, GCP, Domino) is a plus. At Cognizant you will experience an exciting mix of innovation by design, creativity, collaboration, and efficiency within a framework ...

networks, cloud infra, on-device performance Analyse logs, metrics and telemetry (Grafana, Metabase) to pinpoint root cause Work hands-on with Linux, SQL, Docker, AWS/GCP/Azure Lead pilots, rollouts and on-device testing across major retail estates Collaborate with Engineering, ML, and Product to improve reliability + … store networks) Integration frameworks (APIs, SDKs, cloud-edge sync) Technical Requirements Strong troubleshooting across: SQL Linux/OS-level commands Docker/containers Cloud (AWS, GCP, Azure) Log analysis, performance monitoring Diagnosing issues across AI models, integrations, networks, device hardware, cloud layers Highly relevant backgrounds: Technical Support Engineer (L2/ ...

Bring Strong background in SRE, Platform Engineering, or Reliability Management, with experience owning platform stability and service operations. Hands-on familiarity with AWS, Linux, Terraform, CI/CD and cloud-native environments. Experience with modern observability tooling (Grafana, Prometheus, Splunk, New Relic, PagerDuty, etc.). Confident leading major incident response … real industry impact. Opportunity to build a UK SRE capability from the ground up with global visibility. Work in a modern, cloud-native environment (AWS, Terraform, observability stacks, automation-first mindset). Hybrid working — approx. 20–25 office days per year (London or Leeds). Salary ...

Expert knowledge of technologies such as Microsoft security stack, DFIR tooling, SIEM, Microsoft Defender/Sentinel, EDR platforms, timeline analysis, and cloud environments (Azure, AWS, or GCP). * Exposure to penetration testing, including red team or purple team exercises, is advantageous. * Ability to script or automate using Bash, Perl, Python … Keywords Incident Response, Cyber Incident Responder, DFIR, Digital Forensics, SOC Analyst, Lead Incident Responder, Cybersecurity Analyst, SIEM, Microsoft Sentinel, Microsoft Defender, EDR, Azure Security, AWS Security, GCP Security, Threat Hunting, Cyber Threat Intelligence, MITRE ATT&CK, Red Team, Purple Team, Malware Analysis, Cyber Forensics, Security Operations, Security Engineer, On-Call ...

designing the multi-region, high-throughput systems that handle complex AI workloads. What you’ll own: Cloud Architecture: Design and maintain our AWS environment using Terraform, optimizing for reliability, cost-efficiency, and massive scale. Global Footprint: Build infrastructure patterns for multi-region deployment and fully isolated single-tenant environments … occasional late night or weekend) to ensure our systems are bulletproof. 🛠️ What You Bring Must-Haves: 5+ Years Experience: Owning and scaling cloud infrastructure (AWS preferred). IaC Expert: Professional mastery of Terraform or similar. CI/CD Veteran: Proven track record of building deployment pipelines that don't break. ...

AI Solutions Engineer Hybrid – London – UK Residents only please – Sponsorship not available. Salary: £90k - £125k Build intelligent systems that transform how businesses operate. We're scaling our AI engineering team to meet demand from enterprise ...

Do you have 3-5 years experience and are looking for your next challenge? Have you been developing with Core Java without the use of frameworks? Mid Java Developer – Leading FinTech Location – hybrid in London ...

Java Developer/Software Engineer (AWS React Full Stack) London/WFH to £80k Are you a technologist Java Developer looking for an opportunity to be part of something big from the start? You could be progressing your career in an impactful role at a newly established Fintech start ...

opportunity within a focused, high-impact team. You’ll be at the forefront of data and cloud-native engineering, working with modern technologies across AWS, On-premise kubernetes, Python, and data pipelines, while engaging directly with key internal platforms and front-office business developers. If you are passionate about solving … with trends like AI Engineering, and want to make a difference in a globally respected financial institution, this role is for you. The successful AWS Data Engineer candidate will have the chance to make a significant impact in designing the platform and working on cutting-edge technologies like Databricks ...