to Fortune 500 enterprises. As a Sr.Cloud Operations Architect, you will help craft and execute strategies to drive our customers’ adoption and use of AWS services - including EC2, S3, DynamoDB & RDS databases, Lambda, CloudFront CDN, IoT, and many more. Your technical acumen and customer-facing skills will enable you to effectively represent AWS within a customer’s environment, and More ❯
commercial and public sector. The Role As a COA, you will help craft and execute strategies to drive our customers’ adoption and use of AWS services - including EC2, S3, DynamoDB & RDS databases, Lambda, CloudFront CDN, IoT, and many more. Your technical acumen and customer-facing skills will enable you to effectively represent AWS within a customer’s environment, and More ❯
formats (JSON, XML). Experience of IoT protocols such as MQTT is desirable. Skills, Knowledge and Expertise Extensive knowledge of Amazon Web Services such as ELB, ECR,ECS, EC2, DynamoDB, Lambda, MySQL, MQTT, RDS, etc. In-depth knowledge for optimising the costs, security and performance of our AWS infrastructure. Develop and implement software solutions using modern web technologies, including More ❯
distributed systems at scale. 2+ years developing software testing suites with frameworks like Junit, TestNg, Selenium, Mockito. 2+ years maintaining cloud infrastructure, especially native AWS services like SQS, Lambda, DynamoDB, Step Functions, Kinesis. Amazon values an inclusive culture. If you require workplace accommodations during the application or onboarding process, please visit this link . We are an equal opportunity More ❯
Waltham Cross, England, United Kingdom Hybrid / WFH Options
Simple Machines
Backend server experience using Kotlin. Exposure to Scala, or functional programming generally. Experience with highly concurrent, asynchronous backend technologies, such as Ktor, http4k, http4s, Play, RxJava, etc. Experience with DynamoDB or similar NoSQL databases, such as Cassandra, HBase, BigTable, or Cosmos DB. Experience with Git workflows, and the ability to tailor the workflow to project needs. Experience with containerised More ❯
London, England, United Kingdom Hybrid / WFH Options
myGwork - LGBTQ+ Business Community
feedback, work smart, and look out for each other. Learn more about our engineering culture here ! Our Tech Stack: Back-end: C# Data storage: PostgreSQL; Amazon storage including Aurora, DynamoDB, S3 Infrastructure: Terraform & AWS, using Fargate, Lambdas, Step functions, and a lot more! Pipeline: GitHub Actions, TeamCity, Octopus Deploy, ServerlessFront-end: React, TypeScript What You'll Be Working On More ❯
London, England, United Kingdom Hybrid / WFH Options
Simple Machines Pty Ltd
Backend server experience using Kotlin. Exposure to Scala, or functional programming generally. Experience with highly concurrent, asynchronous backend technologies, such as Ktor, http4k, http4s, Play, RxJava, etc. Experience with DynamoDB or similar NoSQL databases, such as Cassandra, HBase, BigTable, or Cosmos DB. Experience with Git workflows, and the ability to tailor the workflow to project needs. Experience with containerised More ❯
Software Development Engineer II, IN H&B IN H&B (Heavy and Bulky) team owns end to end customer experience for Heavy and Bulky categories (Large appliances, Television and Furniture) in terms of discovery, fulfillment and post fulfillment operations. This More ❯
important) Write unit and integration tests to ensure code quality and reliability Tech Stack Languages: Node.js (Golang is a plus, but you should be able to learn fast) Databases: DynamoDB with AppSync, PostgreSQL on AWS RDS Frameworks & Tools: Express, NX monorepo, AWS Amplify (plus) AWS Services: Lambda, ECS, ECR, RDS, CloudWatch, SQS, SNS, SES, Cognito, Redis, S3, CloudFront Testing … Node.js and building RESTful and GraphQL APIs Hands-on experience with AWS services (Lambda, ECS, RDS, etc.) Experience working with microservices architecture Proficiency in relational and NoSQL databases (PostgreSQL, DynamoDB) Experience with Solana blockchain integrations (Helius, Anchor, SPL token, Metaplex Core) Strong knowledge of testing best practices and experience writing tests Ability to quickly learn new technologies , including Golang More ❯
Own your code and workflows through their entire lifecycle. Document feature development. Qualifications: Ability to write high-quality code in Scala, Java, or Python. Experience with distributed datastores (e.g., DynamoDB, Redshift, AWS Athena). Knowledge of message queues (e.g., RabbitMQ, Apache Kafka). Experience building scalable web applications handling 10,000s of requests per second. Experience working with RDBMS … Python. Experience collaborating with Frontend Engineers (Web/Mobile). Proficiency in testing solutions at various levels - unit, integration, etc. Experience with relational or non-relational databases, preferably PostgreSQL, DynamoDB, AWS Athena. Nice to haves: Experience with eCommerce. Experience with Docker and Kubernetes. Experience with event-driven architectures, preferably using RabbitMQ or Kafka. Experience managing production AWS infrastructure, ideally More ❯
Software Development Engineer-Finance AI and ML Dev, PXT Finance - ML Forecasting and Core Engineering Amazon Finance Tech team leads innovation to combine data-driven finance with the AI approach driving accuracy, next gen forecasting capabilities, speed, efficiency, and reliability More ❯
and invest. Own the Product Journey: Be at the heart of our engineering team, architecting and delivering features from concept to launch. Your expertise in Node.js, Python, AWS Lambda, DynamoDB, and PostgreSQL will shape the very core of our platform. Champion Innovation: We’re not just building software—we’re automating the future of credit analysis. Here, your ideas … as much as it is about code. What You Bring Deep experience with Python, Node.js/JavaScript, and AWS (CloudWatch, CloudFormation, serverless, terraform). Mastery of database design—PostgreSQL, DynamoDB, Elasticsearch. Understanding of microservices, agile, TDD, and modern integration patterns. Collaboration with frontend engineers (Vue or React experience a plus). Proven track record of technical excellence, leadership, and More ❯
London, England, United Kingdom Hybrid / WFH Options
DEPOP
and coach colleagues. Qualifications: Ability to write high-quality code in Scala or interest in learning a functional language. Experience with RDBMS, ideally Postgres. Experience with distributed datastores (e.g., DynamoDB). Experience with message queues like RabbitMQ or Apache Kafka. Experience building scalable web applications handling thousands of requests per second. Familiarity with DevOps culture and CI/CD … haves: Experience with Scala. Willingness to work with Python and Scala codebases. Proficiency in testing at unit and integration levels. Experience with relational and non-relational databases, preferably PostgreSQL, DynamoDB, AWS Athena. Experience with Docker and Kubernetes. Nice to haves: Experience with Java. Experience with Play framework. Web development experience. Experience with eCommerce. Experience with event-driven architectures, preferably More ❯
TT Trade Surveillance , which leverages machine learning to detect trading behavior that may trigger regulatory inquiries. Our tech stack includes Java, Python, Apache Spark (on Serverless EMR), AWS Lambda, DynamoDB, S3, SNS/SQS , and other cloud-native services. As part of a high-impact engineering team, you'll help design and implement fault-tolerant data pipelines and services … Develop and optimize Spark jobs on AWS Serverless EMR for processing large-scale time-series datasets Build event-driven and batch processing workflows using Lambda , SNS/SQS , and DynamoDB Read, process, and transform data from a variety of sources: flat files, APIs, and streaming systems Participate in architecture/design discussions, code reviews, and system performance tuning Write … systems and large-scale data processing Strong programming skills in Java (multithreading, concurrency, performance tuning) Deep experience with Apache Spark and Spark Streaming Proficiency with AWS services , including Lambda, DynamoDB, S3, SNS, SQS, and Serverless EMR Experience with SQL and NoSQL databases Hands-on with Python , especially in data handling (pandas, scikit-learn, etc.) Familiarity with RESTful web services More ❯
London, England, United Kingdom Hybrid / WFH Options
Neurensic
TT Trade Surveillance , which leverages machine learning to detect trading behavior that may trigger regulatory inquiries. Our tech stack includes Java, Python, Apache Spark (on Serverless EMR), AWS Lambda, DynamoDB, S3, SNS/SQS , and other cloud-native services. As part of a high-impact engineering team, you’ll help design and implement fault-tolerant data pipelines and services … Develop and optimize Spark jobs on AWS Serverless EMR for processing large-scale time-series datasets Build event-driven and batch processing workflows using Lambda, SNS/SQS, and DynamoDB Read, process, and transform data from a variety of sources: flat files, APIs, and streaming systems Participate in architecture/design discussions, code reviews, and system performance tuning Write … systems and large-scale data processing Strong programming skills in Java (multithreading, concurrency, performance tuning) Deep experience with Apache Spark and Spark Streaming Proficiency with AWS services, including Lambda, DynamoDB, S3, SNS, SQS, and Serverless EMR Experience with SQL and NoSQL databases Hands-on with Python, especially in data handling (pandas, scikit-learn, etc.) Familiarity with RESTful web services More ❯
Product team to understand user’s needs and follow an Agile SDLC to develop and deliver product features. Our stack is Java/Springboot with a bit of Kotlin, DynamoDB, Aurora/MySQL and AWS. Participate with the rest of the team in the process of designing how our architecture needs to evolve to meet our needs. We use … ways of working and open to different approaches and ideas Proactive and willing to help others put forward ideas Preferred qualifications, capabilities and skills- nice to haves Experience with DynamoDB and/or Aurora Experience in the FinTech sector Experience developing a multi-country product with multiple localizations and currencies. Show us your Github/Stack Overflow/app More ❯
product features. This role isn't just about coding, its about influencing product and business impact Desired Skills & Experience Fullstack Javascript/Typescript/Node.js software engineering experience SASS, DynamoDB, AWS Lambda, Serverless Framework are all beneficial eCommerce/Shopify experience More ❯
product features. This role isn't just about coding, its about influencing product and business impact Desired Skills & Experience Fullstack Javascript/Typescript/Node.js software engineering experience SASS, DynamoDB, AWS Lambda, Serverless Framework are all beneficial eCommerce/Shopify experience More ❯
Contribute to technology direction, including adoption of tools like Go and Python What We’re Looking For Deep expertise in C#, .NET Core, ASP.NET Cloud experience with AWS (Lambda, DynamoDB) or Azure + DevOps Proficiency with IaC tools like Terraform Strong grasp of modern dev methodologies and design patterns Exposure to containerization and CI/CD tooling Bonus: Familiarity More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Arrows
Contribute to technology direction, including adoption of tools like Go and Python What We’re Looking For Deep expertise in C#, .NET Core, ASP.NET Cloud experience with AWS (Lambda, DynamoDB) or Azure + DevOps Proficiency with IaC tools like Terraform Strong grasp of modern dev methodologies and design patterns Exposure to containerization and CI/CD tooling Bonus: Familiarity More ❯
all. Our Tech Stack Back-end: Ruby on Rails, .NET, PHP, Python (AWS Lambdas) Front-end: React, Vue.js, Angular, TypeScript Cloud & CI/CD: AWS, Heroku, Semaphore DBs: PostgreSQL, DynamoDB Approach: Agile, TDD, pair programming, SOLID, design patterns You’ll Thrive Here If You: Have 5+ years leading teams, with 2+ years managing multiple squads Are fluent in OOP More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
all. Our Tech Stack Back-end: Ruby on Rails, .NET, PHP, Python (AWS Lambdas) Front-end: React, Vue.js, Angular, TypeScript Cloud & CI/CD: AWS, Heroku, Semaphore DBs: PostgreSQL, DynamoDB Approach: Agile, TDD, pair programming, SOLID, design patterns You’ll Thrive Here If You: Have 5+ years leading teams , with 2+ years managing multiple squads Are fluent in OOP More ❯
East London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
all. Our Tech Stack Back-end: Ruby on Rails, .NET, PHP, Python (AWS Lambdas) Front-end: React, Vue.js, Angular, TypeScript Cloud & CI/CD: AWS, Heroku, Semaphore DBs: PostgreSQL, DynamoDB Approach: Agile, TDD, pair programming, SOLID, design patterns You’ll Thrive Here If You: Have 5+ years leading teams , with 2+ years managing multiple squads Are fluent in OOP More ❯
Hampshire, England, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
all. Our Tech Stack Back-end: Ruby on Rails, .NET, PHP, Python (AWS Lambdas) Front-end: React, Vue.js, Angular, TypeScript Cloud & CI/CD: AWS, Heroku, Semaphore DBs: PostgreSQL, DynamoDB Approach: Agile, TDD, pair programming, SOLID, design patterns You’ll Thrive Here If You: Have 5+ years leading teams , with 2+ years managing multiple squads Are fluent in OOP More ❯
Altrincham, Greater Manchester, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
all. Our Tech Stack Back-end: Ruby on Rails, .NET, PHP, Python (AWS Lambdas) Front-end: React, Vue.js, Angular, TypeScript Cloud & CI/CD: AWS, Heroku, Semaphore DBs: PostgreSQL, DynamoDB Approach: Agile, TDD, pair programming, SOLID, design patterns You’ll Thrive Here If You: Have 5+ years leading teams , with 2+ years managing multiple squads Are fluent in OOP More ❯