Edinburgh, Scotland, United Kingdom Hybrid / WFH Options
JR United Kingdom
Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best More ❯
strong understanding of software testing methodologies, excellent analytical skills, and a passion for delivering high-quality products. Tech Stack AWS Serverless Lambda with Node.js API Gateway (REST/JSON) DynamoDB S3 WAF Back-Office Banking Systems API Integration Dynamics 365 CRM React.js (website)/React Native (app) Responsibilities Collaborate with cross-functional teams to understand project requirements and define … testing. Experience with performance testing and load testing tools (e.g., JMeter, LoadRunner). Experience with database testing and SQL query language. Experience testing AWS services like Lambda, API Gateway, DynamoDB, and S3. Understanding of security testing concepts and tools (e.g., OWASP ZAP, Burp Suite). Knowledge of usability testing and user experience (UX) principles. Start-up experience About You More ❯
strong understanding of software testing methodologies, excellent analytical skills, and a passion for delivering high-quality products. Tech Stack AWS Serverless Lambda with Node.js API Gateway (REST/JSON) DynamoDB S3 WAF Back-Office Banking Systems API Integration Dynamics 365 CRM React.js (website)/React Native (app) Responsibilities Collaborate with cross-functional teams to understand project requirements and define … testing. Experience with performance testing and load testing tools (e.g., JMeter, LoadRunner). Experience with database testing and SQL query language. Experience testing AWS services like Lambda, API Gateway, DynamoDB, and S3. Understanding of security testing concepts and tools (e.g., OWASP ZAP, Burp Suite). Knowledge of usability testing and user experience (UX) principles. Start-up experience About You More ❯
development for scalable web applications. Technical Skills Frontend: React, Vue.js, or Angular with TypeScript. Backend: Node.js, TypeScript, Express, or NestJS. Databases: Experience with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB) . Cloud & DevOps: Experience with AWS services (Lambda, S3, Cognito, RDS) and containerization (Docker, Kubernetes). Security & Compliance: Familiarity with OAuth, JWT, HIPAA/GDPR compliance. Join a purpose More ❯
Experience: Strong foundation in software engineering principles. Experience in developing medium/large-scale web applications. Proficiency with Typescript and Node.js. Proficiency with core AWS services (API Gateway, Lambda, DynamoDB, SNS, SQS). Experience with GraphQL is nice-to-have, but not required. Experience with Next.js or React, even if not in the most recent role. The advertised role More ❯
serverless AWS environments (Lambda, Step Functions, API Gateway, ECS) Experience designing and developing microservices with clean domain boundaries Good working knowledge of SQL and cloud databases (Aurora/Postgres, DynamoDB, Snowflake etc.) Familiarity with IaC tooling such as AWS CDK, CloudFormation or Terraform Experience working in Agile/Kanban teams with strong TDD principles CI/CD skills with More ❯
City of London, London, United Kingdom Hybrid / WFH Options
James Adams
serverless AWS environments (Lambda, Step Functions, API Gateway, ECS) Experience designing and developing microservices with clean domain boundaries Good working knowledge of SQL and cloud databases (Aurora/Postgres, DynamoDB, Snowflake etc.) Familiarity with IaC tooling such as AWS CDK, CloudFormation or Terraform Experience working in Agile/Kanban teams with strong TDD principles CI/CD skills with More ❯
time with the negative aspects of money and more on the positive - enjoying what the world has to offer About the Role: Tech Stack: Backend: AWS Lambda, API Gateway, DynamoDB, S3, Node.js Frontend: React/Next.js, React Native Programming Languages: TypeScript; JavaScript, Python Infrastructure: Terraform, GitHub CI/CD pipelines Responsibilities: Design, develop, and maintain advanced applications using React More ❯
Bracknell, England, United Kingdom Hybrid / WFH Options
Xe.com
Cordova, or similar, with React or Angular. Experience in Fintech or web/mobile agencies, with some enterprise exposure. Experience deploying into AWS and using native services like SQS, DynamoDB, Aurora, Kinesis, Lambdas. Knowledge of Event Source Architectures and Eventual Consistency models. Polyglot skills in Java, GoLang, Scala, PHP, Python. Degree in Computer Science, Software Engineering, or related field. More ❯
FastAPI. Commercial experience in both backend and frontend engineering Hands-on experience with AWS Cloud-based applications development, including EC2, ECS, EKS, Lambda, SQS, SNS, RDS Aurora MySQL & Postgres, DynamoDB, EMR, and Kinesis. Strong engineering background in machine learning, deep learning, and neural networks. Experience with containerized stack using Kubernetes or ECS for development, deployment, and configuration. Experience with More ❯
London, England, United Kingdom Hybrid / WFH Options
Automata
expected to know everything, but here are some other of our core technologies: Python for our application code, APIs and SDK, and scripting SQL and NoSQL databases: PostgreSQL, Couchbase, DynamoDB Event-driven architecture, employing technologies such as Kafka, gRPC and Protobuf for event definitions Solver technology and algorithms to drive our workflow scheduling solver engine Deployment on AWS to More ❯
London, England, United Kingdom Hybrid / WFH Options
Thomas Reuters
Sigstore or cosign) . Experience with GitHub, GitHub Workflows and Actions. Has worked with AWS services such as (but not limited to) IAM, KMS, SQS, S3, Lambda , CloudFormation, CloudFront, DynamoDB, ECS and EC2. Basic u nderstanding of containers technologies ( Docker). Good written and verbal communication skills. Nice to Have Bachelor's degree in systems Engineering or similar . More ❯
is fully built on cloud-native and serverless technologies. Our primary stack is based on Typescript with React & Material UI, Postgres, Hasura and AWS Serverless Technologies such as Lambda, DynamoDB and EventBridge - all managed via AWS CDK & SST. We use Sentry, Lumigo and LogRocket for observability and Github Actions for automated testing and deployment. End-to-end Ownership. You More ❯
London, England, United Kingdom Hybrid / WFH Options
Flynn Group of Companies
framework Experience with TypeScript front-end frameworks: Angular, React, Vue Experience with commonly used relational database: MySQL, SQL Server, Postgres Experience with commonly used non-relational databases: MongoDB, DocumentDB, DynamoDB Docker and container-hosting: AWS ECS, Kubernetes General Amazon AWS knowledge (or equivalent): EC2, S3, CloudFront, Elastic Beanstalk, Dynamo DB Basic networking knowledge and troubleshooting Experience with any of More ❯
London, England, United Kingdom Hybrid / WFH Options
FundApps
Aurora Postgres, replaced our Single Sign On service with Auth0 and converted our frontend to React. Our Tech Stack Back-end: C# Data storage: PostgreSQL; Amazon storage including Aurora, DynamoDB, S3 Infrastructure: Terraform and AWS, using Fargate, Lambdas, Step functions, and a lot more! Pipeline: GitHub Actions, TeamCity, Octopus Deploy, Serverless Front-end: React, TypeScript How We Work FundApps More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Daniel James Resourcing Ltd
microservices-based architecture Writing clean, maintainable and well-tested code Actively contributing to code reviews, knowledge sharing and mentoring Working with a modern engineering toolset including AWS, Docker, GraphQL, DynamoDB and Terraform The Tech You'll Use Languages & Frameworks: .NET 8, C#, JavaScript/React Cloud & Infrastructure: AWS (Lambda, ECS, DynamoDB, Aurora), Docker, Terraform Eventing & APIs: Kafka, GraphQL … REST CI/CD: GitHub Actions Data: PostgreSQL, DynamoDB, DocumentDB What We're Looking For Solid experience building modern, cloud-based systems using .NET and AWS Strong understanding of software design principles, clean code, and TDD Exposure to infrastructure-as-code and cloud automation (ideally Terraform) A collaborative mindset and the ability to work across technical and non-technical More ❯
scale. The Role • Act as a technical lead within agile squads, delivering high-quality, secure, and scalable Python applications. • Design and develop event-driven, serverless architectures using AWS Lambda, DynamoDB, EventBridge, CloudWatch, and CloudFormation. • Build robust RESTful APIs, microservices, and backend systems following modern engineering practices. • Collaborate closely with designers, researchers, and frontend engineers to build end-to-end … internal engineering communities, best practice initiatives, and external technical events. Essential Skills • 5+ years' Python development experience, delivering complex back-end systems. • Expertise in AWS Serverless technologies: AWS Lambda, DynamoDB, EventBridge, CloudWatch, CloudFormation. • Strong working knowledge of Infrastructure as Code (CloudFormation, Terraform, or ARM). • Experience building and integrating RESTful APIs and microservices architectures. • Solid front-end exposure with More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Halian
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, maintainable, and efficient code following best practices and … 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 event-driven architecture and messaging systems (e.g., SNS, SQS, Kafka) Proven track record working in FinTech or financial services environments Nice to Have: Frontend experience with modern More ❯
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, maintainable, and efficient code following best practices and … 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 event-driven architecture and messaging systems (e.g., SNS, SQS, Kafka) Proven track record working in FinTech or financial services environments Nice to Have: Frontend experience with modern More ❯
engineers , conduct peercode reviews, and drive best practices. Collaborate with Product, Delivery, andTechnical Leads to refine requirements and execute solutions. Work with AWS cloud-native services (Lambda, Step Functions, DynamoDB) to develop efficient cloud-basedapplications. Ensure CI/CD best practices ,contributing to GitLab pipelines ,automation, and observability improvements. Integrate AI-powered tools (e.g., GitHubCopilot) to enhance development workflows. … hands-on experience in full-stack development with React, Node.js, and TypeScript . Experience designing, developing, and optimising scalable and secure applications. Proficiency in AWS services (Lambda, Step Functions, DynamoDB). Familiarity with CI/CD pipelines and DevOps best practices. Understanding of secure coding and regulatory compliance. Experience mentoring junior engineers and leading technical execution. Strong problem-solving More ❯
peer code reviews, and drive best practices. Collaborate with Product, Delivery, and Technical Leads to refine requirements and execute solutions. Work with AWS cloud-native services (Lambda, Step Functions, DynamoDB) to develop efficient cloud-based applications. Ensure CI/CD best practices, contributing to GitLab pipelines, automation, and observability improvements. Integrate AI-powered tools (e.g., GitHub Copilot) to enhance … Strong hands-on experience in full-stack development with React, Node.js, and TypeScript. Experience designing, developing, and optimising scalable and secure applications. Proficiency in AWS services (Lambda, Step Functions, DynamoDB). Familiarity with CI/CD pipelines and DevOps best practices. Understanding of secure coding and regulatory compliance. Experience mentoring junior engineers and leading technical execution. Strong problem-solving More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
WorksHub
team leverages the technology that fits their needs best. You'll see us working with data processing/streaming like Kinesis, Spark and Flink; application technologies like PostgreSQL, Redis & DynamoDB; and breaking things using in-house chaos principles and tools such as Gatling to drive load all deployed and hosted on AWS. Our services teams are advocates of functional … Infrastructure, preferably with AWS . Web services experience: including REST and GraphQL . Monitoring and optimising applications written for the JVM . Relational and NoSQL databases, particularly PostgreSQL, Aurora, & DynamoDB with experience modelling & optimising query performance. Kinesis or any other streaming data. Understanding of statistical analysis of data. Experience with or an interest in " DevOps " tooling & infrastructure as code. More ❯
London, England, United Kingdom Hybrid / WFH Options
Depop
your code and workflows, through its entire lifecycle Documenting any feature development Qualifications Be capable to write high quality code in Scala or Java or Python Distributed datastores (e.g. DynamoDB, Redshift, AWS Athena) Message queues: (e.g. RabbitMQ/Apache Kafka) Experience building scalable web applications serving 10,000s of requests per second Experience working with RDBMS, ideally Postgres DevOps … or Python Experience working with Frontend Engineers (Web/Mobile) Proficient in testing solutions at different 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 in using production AWS infrastructure More ❯
