1 to 25 of 246 Remote Permanent AWS Lambda Jobs in London

strategies for integrating with existing systems, and ensure APIs are designed for extensibility and maintainability. Evaluate and recommend appropriate technologies, frameworks, and tools for specific use cases. Cloud Architecture (AWS): Lead the design and implementation of cloud-native applications on AWS, leveraging services such as EC2, S3, RDS, Lambda, and others. Ensure that security, performance, and cost … of healthcare IT systems, regulatory requirements (such as HIPAA or GDPR), and healthcare-specific challenges is a plus, but not required. Cloud Expertise: Solid experience with Amazon Web Services (AWS) , including architecture, deployment, and optimization of cloud applications. Familiarity with AWS services such as EC2, Lambda, S3, RDS, and API Gateway . Architecture & Design Patterns: Strong grasp More ❯

Responsibilities Architect and design AI-powered agent solutions that integrate with enterprise systems and cloud platforms. Develop and optimize RESTful and GraphQL APIs to facilitate AI-driven interactions. Utilize AWS services (Lambda, S3, API Gateway, SageMaker, DynamoDB, ECS, etc.) to deploy scalable AI solutions. Implement Full Stack JavaScript (Node.js, React.js, Express, TypeScript, Next.js, etc.) applications to support AI … CI/CD pipelines, monitoring, and governance. Required 5+ years of experience in solution architecture with a focus on AI, APIs, and cloud technologies. Strong hands-on experience with AWS services related to AI/ML and serverless computing. Proficiency in JavaScript, TypeScript, Node.js, React.js, and Express.js for building full-stack applications. Experience with AI/ML frameworks such … Docker, Kubernetes), and event-driven patterns. Strong understanding of API design, including REST, GraphQL, and WebSockets. Familiarity with DevOps practices, CI/CD pipelines, and infrastructure-as-code (Terraform, AWS CDK). Excellent problem-solving skills and ability to translate business requirements into technical solutions. Preferred Experience with AI chatbot frameworks (Dialogflow, Rasa, BotPress, or custom LLM integrations). More ❯

46k - £55k per annum This is a remote position. We are looking for a skilled AWS Cloud Solution Architect to join our client’s dynamic team. In this role, you will be responsible for designing, deploying, and managing scalable cloud solutions on the AWS platform. You will work closely with cross-functional teams to understand business requirements and … translate them into robust cloud architectures that enhance operational efficiency and ensure optimal performance. Key Responsibilities: Design and implement AWS cloud architectures that meet business needs and comply with industry best practices Collaborate with development teams to create scalable and resilient applications in the cloud Evaluate and recommend appropriate AWS services and solutions for specific use cases Ensure … through best practices Provide technical guidance and support throughout the software development lifecycle Monitor and optimize cloud resources to improve performance and reduce costs Stay informed about the latest AWS features and updates to continuously enhance cloud offerings Required Skills: Extensive experience with AWS services (EC2, S3, RDS, Lambda, etc.) Strong understanding of cloud architecture principles, including More ❯

Mid level .NET Developer to join dynamic engineering team. The ideal candidate will have a strong background in building scalable applications using the Microsoft .NET stack, proven experience with AWS cloud ideally with other cloud technologies considered , and a deep understanding of the FinTech space would be nice to have, but not essential. This role is crucial to driving … mentoring junior developers. Key Responsibilities: Design, develop, and maintain robust, scalable, and secure applications using .NET (C#, .NET Core/.NET 6+) Work on cloud-native solution development using AWS services such as Lambda, API Gateway, DynamoDB, S3, ECS, and more Collaborate with product managers, architects, and other developers to deliver high-quality features and enhancements Write clean … .NET Core/.NET 6+) At least 2+ years as a proven Senior .Net developer - Ideally within the fintech space Strong experience designing and building cloud-native applications on AWS Solid understanding of cloud architecture, infrastructure-as-code (e.g., Terraform, CloudFormation), and CI/CD pipelines Experience with relational and NoSQL databases (e.g., SQL Server, PostgreSQL, DynamoDB) Familiarity with More ❯

Mid level .NET Developer to join dynamic engineering team. The ideal candidate will have a strong background in building scalable applications using the Microsoft .NET stack, proven experience with AWS cloud ideally with other cloud technologies considered , and a deep understanding of the FinTech space would be nice to have, but not essential. This role is crucial to driving … mentoring junior developers. Key Responsibilities: Design, develop, and maintain robust, scalable, and secure applications using .NET (C#, .NET Core/.NET 6+) Work on cloud-native solution development using AWS services such as Lambda, API Gateway, DynamoDB, S3, ECS, and more Collaborate with product managers, architects, and other developers to deliver high-quality features and enhancements Write clean … .NET Core/.NET 6+) At least 2+ years as a proven Senior .Net developer - Ideally within the fintech space Strong experience designing and building cloud-native applications on AWS Solid understanding of cloud architecture, infrastructure-as-code (e.g., Terraform, CloudFormation), and CI/CD pipelines Experience with relational and NoSQL databases (e.g., SQL Server, PostgreSQL, DynamoDB) Familiarity with More ❯

kind of things you'll work on: Designing and implementing high quality infrastructure as code templates/modules, and empowering software engineers to use them for their projects. Implementing AWS multi-account core infrastructure, and ensuring security best practices are being used across the cloud estate. Authoring CI/CD templates and optimisations to ensure that engineers can release … source projects to help provide a world-class developer experience to the engineering team. About You This role will be a great fit if you: Good working knowledge of AWS services including ECS, EC2, Lambda, VPC, IAM, Route53, CloudFront, S3, RDS Good understanding of monitoring and logging solutions, e.g. Prometheus, AWS Cloudwatch, Grafana, OpenTelemetry, Honeycomb, ELK etc. More ❯

record of success in mentoring, technical leadership, and stakeholder engagement Experience leading the design, development, and operation of innovative software solutions Strong skills in modern web development (React.js, Node.js, AWS, TypeScript) and a solid understanding of web architecture Proficiency in building and managing APIs (GraphQL & RESTful) and strong database fundamentals (MongoDB) In-depth knowledge of AWS services (e.g. … Lambda, Aurora RDS, EC2, ECS, SQS) Familiarity with CI/CD, DevOps practices, and common design patterns Bonus: AWS certifications Location: Hybrid (Central London office - team meets twice weekly) Interview Process: Streamlined two-stage virtual interview If this sounds like the next step in your engineering journey, we'd love to hear from you. Apply now! Seniority level More ❯

integration, deployment, and cloud implementation, with hands-on experience. Experience with Infrastructure as Code (Terraform). Proficiency in DevOps practices using tools like Jenkins and Bitbucket. Experience with Amazon AWS services: EC2, VPC, Lambda, RDS, S3, IAM, and more. Experience with database services: Amazon Aurora, DynamoDB, PostgreSQL, MySQL. Python scripting skills for automating AWS services. Knowledge of More ❯

or migrations to modern software stacks. Bachelor’s or Master’s degree in Computer Science, Engineering, or related technical field. Technologies We Use: Python Java Terraform/OpenTofu Docker AWS Technologies such as Lambda, ECS, EC2, OpenSearch, Aurora Github (and Github actions) 8 bank holidays SSP Work from home flexibility Paid parental leave 5-Day Working Abroad Policy More ❯

AWS Solution Architect Bristol, UK ● Bromley, UK ● Cheltenham, UK ● Croydon, UK Req #1104 09 May 2025 About us: We are the Information Intelligence Group (IIG) of CACI UK, a specialist technical consultancy providing bespoke solutions to solve complex operational problems. Due to some exciting growth within our Central Government business, we are interested in speaking with an experienced Technical … will use your deep knowledge of security architecture on cloud platforms to provide technical leadership and strategic direction in building scalable, secure, and resilient cloud-native systems based on AWS, Kubernetes, Kafka, microservices, Java, and event-driven design. Key Responsibilities: Cloud Architecture Design: Lead the design of cloud-based systems and solutions, utilising AWS and modern architectural patterns … meet both current and future business needs. Cloud Security: Develop and implement robust security architectures for cloud solutions, ensuring data protection, regulatory compliance, and alignment with industry best practices (AWS IAM, encryption, VPC, security monitoring, and auditing). Containerisation & Orchestration: Architect and oversee containerised environments using Kubernetes, ensuring high availability, scalability, and fault tolerance for critical applications. Event-Driven More ❯

Site Reliability Engineer (Hybrid – London) | RegTech Innovator | AWS, Terraform, Kubernetes Location: London (Hybrid – 2-3 days in office) Are you passionate about scalable infrastructure and modern DevOps practices? Want to make a tangible impact in a fast-growing RegTech company that’s transforming how businesses navigate regulatory compliance? Join us as a Site Reliability Engineer (SRE) and help build … and operate the infrastructure that powers cutting-edge compliance solutions used by global financial institutions. What You'll Do Maintain and improve our AWS-based infrastructure using Infrastructure-as-Code (Terraform) Support and scale Kubernetes clusters hosting critical microservices Design and enhance observability, alerting, and incident response processes Collaborate closely with engineers to ensure systems are reliable, secure, and … prevent recurrence Build tooling to automate repetitive tasks and improve deployment pipelines (CI/CD) Participate in on-call rotation and provide hands-on production support Tech Stack Cloud: AWS (EKS, ECS, RDS, IAM, Lambda, etc.) IaC: Terraform, Terragrunt Containerisation: Docker, Kubernetes (EKS) CI/CD: GitHub Actions, Argo CD, Helm Monitoring: Prometheus, Grafana, CloudWatch, OpenTelemetry Languages: Python More ❯

Site Reliability Engineer (Hybrid – London) | RegTech Innovator | AWS, Terraform, Kubernetes Location: London (Hybrid – 2-3 days in office) Are you passionate about scalable infrastructure and modern DevOps practices? Want to make a tangible impact in a fast-growing RegTech company that’s transforming how businesses navigate regulatory compliance? Join us as a Site Reliability Engineer (SRE) and help build … and operate the infrastructure that powers cutting-edge compliance solutions used by global financial institutions. What You'll Do Maintain and improve our AWS-based infrastructure using Infrastructure-as-Code (Terraform) Support and scale Kubernetes clusters hosting critical microservices Design and enhance observability, alerting, and incident response processes Collaborate closely with engineers to ensure systems are reliable, secure, and … prevent recurrence Build tooling to automate repetitive tasks and improve deployment pipelines (CI/CD) Participate in on-call rotation and provide hands-on production support Tech Stack Cloud: AWS (EKS, ECS, RDS, IAM, Lambda, etc.) IaC: Terraform, Terragrunt Containerisation: Docker, Kubernetes (EKS) CI/CD: GitHub Actions, Argo CD, Helm Monitoring: Prometheus, Grafana, CloudWatch, OpenTelemetry Languages: Python More ❯

with multiple PHP 8 applications running on Symfony (5.4/7.*), all deployed within Docker containers on a Kubernetes cluster hosted on AWS. Data is persisted in a MYSQL (AWS Aurora) database. Additionally, we leverage AWS Lambda and Amazon API Gateway for running supplementary services. Our UI is built in React using TypeScript, with a small portion … Developer - Equity Derivatives Technology Risk (VP) – London London, England, United Kingdom 2 weeks ago London, England, United Kingdom 1 month ago Senior Data Engineer | Energy Trading | Python, Snowflake, Dagster, & AWS | Up to £140,000 + Bonus | Hybrid – London London, England, United Kingdom 4 months ago London, England, United Kingdom 23 hours ago London, England, United Kingdom £50,000.00 More ❯

working within our Digital, Data and Technology teams on our website. Frameworks : Spring Boot, Flask, React, Next.js DevOps : Jenkins, GitLab CI, Docker, Infrastructure as Code (CDK, CloudFormation, Ansible) Cloud : AWS (Lambda, API Gateway, S3, Aurora, IAM) QA : JUnit, Mockito, Cypress, Jest, React Testing Library, SonarQube Monitoring : Grafana, Kibana, CloudWatch, X-Ray Click 'Apply' to view the full advert More ❯

Senior AWS/JavaScript/TypeScript/NodeJS Developer TV/Media/Video on Demand £400pd Outside IR35 Fully Remote Initial 6 month contract My media cloud services provider works with some of the leading names in the industry and is looking for a Senior AWS Developer to join them on an initial 6 month contract You … will be responsible for developing and maintaining infrastructure and services for their clients based upon the AWS cloud platform Required Skills: - JavaScript/TypeScript/NodeJS - Lambda - DynamoDB - RDBMS (Postgres and MySQL ideally) - Step Functions - SQS, SNS, S3, CloudWatch, API Gateway, IAM, etc. - Git, CI/CD pipelines, etc. - Cloudformation Desirable: - AWS Media Services (MediaConvert, MediaLive, MediaPackage … etc) - AWS Certified Developer/Solution Architect qualification - AWS CDK - Bitbucket - ElasticSearch/OpenSearch - EventBridge Senior AWS/JavaScript/TypeScript/NodeJS Developer TV/Media/Video on Demand £400pd Outside IR35 Fully Remote Initial 6 month contract More ❯

Senior AWS/JavaScript/TypeScript/NodeJS Developer TV/Media/Video on Demand £400pd Outside IR35 Fully Remote Initial 6 month contract My media cloud services provider works with some of the leading names in the industry and is looking for a Senior AWS Developer to join them on an initial 6 month contract You … will be responsible for developing and maintaining infrastructure and services for their clients based upon the AWS cloud platform Required Skills: - JavaScript/TypeScript/NodeJS - Lambda - DynamoDB - RDBMS (Postgres and MySQL ideally) - Step Functions - SQS, SNS, S3, CloudWatch, API Gateway, IAM, etc. - Git, CI/CD pipelines, etc. - Cloudformation Desirable: - AWS Media Services (MediaConvert, MediaLive, MediaPackage … etc) - AWS Certified Developer/Solution Architect qualification - AWS CDK - Bitbucket - ElasticSearch/OpenSearch - EventBridge Senior AWS/JavaScript/TypeScript/NodeJS Developer TV/Media/Video on Demand £400pd Outside IR35 Fully Remote Initial 6 month contract More ❯

Full Stack Developer/Engineer (JavaScript Node.js AWS API) London/WFH to £85k Are you a technologist who enjoys using a range of languages whilst continually learning? You could be progressing your career as a Full Stack Developer at a successful and growing Cyber Security Risk Management tech company, working on complex and interesting systems at the cutting … Product Engineering team working on the development of websites, APIs and efficient database queries. As well as JavaScript and SQL you'll be working with TypeScript, Node.js and serverless AWS with a focus on backend development with exposure to the React front end too. You'll be collaborating and problem solving as part of a small, flexible engineering team … skills You have experience of working on scalable systems with complexity You have a good knowledge of software engineering principles and best practices You have a good knowledge of AWS, including familiarity with AWS Lambda, API Gateway, S3, CloudWatch You have experience of working in start-up/small company environments with changing priorities You're collaborative More ❯

resolve scalability and performance issues Play your part in our team succeeding We have established a modern front-end architecture utilising Next.js, React, and GraphQL, alongside a cloud-native AWS serverless back-end. Our engineers leverage this platform to architect, develop, and handle our shopper technology infrastructure, ensuring it is robust, scalable, and efficient. Do you have what it … takes? Commercial experience building microservices - our event-based services layer utilises Node.js and the Serverless Framework and is built mainly on the AWS Serverless stack – Lambda, API Gateway, SQS, SNS, Kinesis and DynamoDB to name a few Familiarity with continuous integration and continuous deployment (CI/CD) processes and tooling to streamline and automate the software release cycle … ensuring rapid and reliable deployment of changes. Experience with Terraform, AWS Cloud Development Kit (CDK), or similar IaC tools to handle and provision infrastructure through code is helpful. Experience with Site Reliability Engineering concepts including monitoring, observability, automation, and release engineering to create reliable and maintainable systems. Must be attentive to detail, flexible and able to work concurrently on More ❯

platform reliability and developer velocity, and ensure they're building in a secure, cost-efficient, and scalable way. The Role Lead the design and evolution of cloud infrastructure on AWS, ensuring high availability, scalability, and performance. Own DevOps and platform engineering strategy - from CI/CD pipelines to observability and incident response. Partner with security, engineering, and product teams … a key voice in architectural decisions, tech strategy, and vendor selection. Requirements Proven experience leading infrastructure/platform teams in a high-growth, cloud-native environment. Deep expertise with AWS (EC2, ECS/EKS, Lambda, S3, IAM, VPC, CloudFormation/CDK, etc). Strong understanding of DevOps, SRE, and Infrastructure-as-Code principles. Hands-on experience with modern More ❯

platform reliability and developer velocity, and ensure they're building in a secure, cost-efficient, and scalable way. The Role Lead the design and evolution of cloud infrastructure on AWS, ensuring high availability, scalability, and performance. Own DevOps and platform engineering strategy - from CI/CD pipelines to observability and incident response. Partner with security, engineering, and product teams … a key voice in architectural decisions, tech strategy, and vendor selection. Requirements Proven experience leading infrastructure/platform teams in a high-growth, cloud-native environment. Deep expertise with AWS (EC2, ECS/EKS, Lambda, S3, IAM, VPC, CloudFormation/CDK, etc). Strong understanding of DevOps, SRE, and Infrastructure-as-Code principles. Hands-on experience with modern More ❯

requirement of working at least three days a week in the office. We will count on you to: Operational Support for public cloud technology solutions, primarily focused on the AWS or Azure cloud platforms. Obtain and maintain an in-depth understanding of AWS and Azure public cloud technologies to ensure all appropriate options are considered to support business … Management and Software Engineering teams on understanding ways to improve IaaS and PaaS service offerings. What you need to have: Public cloud operations engineering with extensive industry-specific experience. AWS or Azure public cloud experience in an operational capacity. AWS or Azure Certification is nice to have, strong experience with a desire to complete certification will be considered … Hands-on experience with Amazon Web Services (AWS), including but not limited to core IaaS (IAM, VPC, EC2, S3, EBS, ELB) and native AWS PaaS Services (Lambda, AWS Config, EMR, Athena, EKS, etc.) Hands-on experience with Azure public cloud, including core (compute, storage, networking) platform, PaaS and IAM offerings. Infrastructure experience (Server Administration, Networking, Storage More ❯

company with high availability and high security requirements Experience with Node and React in production systems Our tech stack: Rails/Node/React/MySQL (MariaDB)/Linux AWS ECS, Fargate, Lambda, Ansible, Terraform AppSignal, Papertrail What we offer 25 days annual leave Annual wellness day off Access to one-to-one confidential counselling sessions through our More ❯

modern, cloud-native, no-code platform that handles the entire purchasing lifecycle Collaborate in a high-trust, high-performance engineering culture with full product ownership Work across React, Node.js, AWS Serverless (Lambda, DynamoDB, EventBridge), Hasura, CDK & SST Ship multiple times per day via a robust continuous delivery pipeline Drive architecture, scalability, and technical direction across core features and … impact 🔍 Ideal Background 6–10+ years of software engineering experience (flexible if you’ve delivered real impact fast) Strong full-stack skills in TypeScript, React, and Node.js Experience with AWS serverless tools (Lambda, DynamoDB, CDK, etc.) Passion for product, customers, and shipping fast without cutting corners High standards for quality, observability, reliability, and performance Bonus : experience in scaling More ❯

Social network you want to login/join with: Role: Data & AI; Data Solution Architect (AWS & Snowflake) Location: London, UK Is it Permanent/Contract: Permanent Is it Onsite/Remote/Hybrid: Onsite Note: Looking for female candidates for DEI related opportunities. Job Description Possess 13-17 years of work experience at a reputable Data & AI services firm. … Outstanding written and verbal communication skills, with a flair for compelling storytelling. Proven capabilities to design and implement data platforms on cloud AWS/Snowflake, including services such as Data Strategy, DB Management, Data Warehousing, Data Migrations, ETL pipelines, Data Modelling, RDM/MDM, Data Observability, Enterprise Data Platforms, Reporting, and Analytics. Demonstrated ability to deliver Data & AI projects … migrating, and integrating cloud applications based on industry best practices and aligned with the client's enterprise strategy. Proven experience as a Data Solution Architect, with expertise in various AWS services such as EC2, S3, Aurora, DynamoDB, Redshift, Lambda, Glue, Athena, Quicksight, and Sagemaker, among others. Proficiency in Snowflake's architecture and familiarity with its features, including Snowpipe More ❯

as a crucial member of our small engineering team to accelerate the ongoing mirror Flutter app build. Maintain and extend Flutter internal admin web app features. Maintain and extend AWS Backend functionality. Collaborate with our Chief Product Officer to ensure technical and product requirements are understood and executed on. Work closely with QA to resolve bugs and minimise any … coordination and communication with Customer Support and Marketing. Requirements Extensive experience coding in Flutter/Dart within a startup/high growth environment (Riverpod, Go Router). Experienced with AWS technologies (SAM, CloudFormation, Lambda, API Gateway, DynamoDB, S3 etc.) Proficiency in using JIRA or other project management tools. Outstanding communication abilities, particularly in effectively and clearly explaining technical More ❯