technologies or something similar: SOLR, Elastic, Postgres, Java, Scala, RDS or spring boot. Demonstrated hands-on experience working with relational and non-relational database systems such as Amazon RDS, DynamoDB, and Postgres. Demonstrated hands-on experience with and troubleshooting of Internet and Web related protocols and technologies such as Tomcat, Nodejs, Web Services, or SSL. Demonstrated hands-on experience More ❯
developing software testing suites using popular testing framework like Junit, TestNg, Selenium, Mockito, etc - 2+ years of building and maintaining cloud computing infrastructure experience, mainly Native AWS (SQS, Lambda, DynamoDb, Step Functions, Kinesis, etc) Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment More ❯
S, AMQP, WebSocket Expert knowledge of Confluent Kafka Experience and good understanding of core technologies provided by GCP/AWS, such as S3, FSX, EKS, SQS, SNS, Kinesis, AmazonMQ, DynamoDB, GKE, CloudStorage, PubSub, Filestore, Knowledge of modern observability technologies such as ELK, Splunk, Prometheus, Grafana, Micrometer "What-if" thinking, while designing or reviewing solutions, to foresee or catch potential More ❯
advertisements. Our client is based in Central London with easy access to the mainline and tubes, salary up to £100k. Experience - HTML5 Node.js REST APIs SQL Docker AWS Lambda DynamoDB Machine Learning experience/knowledge is beneficial Applicants are invited to apply as soon as possible to be included in the shortlist. More ❯
code, autonomy, and delivering meaningful solutions. What you'll be doing: Designing and developing backend services using Node.js and TypeScript Building and maintaining serverless infrastructure with AWS (Lambda, S3, DynamoDB, etc.) Contributing to system architecture and technical decision-making Deliver well-tested features What we're looking for: Solid experience with Node.js and TypeScript in a production environment Hands More ❯
other engineers to design end-to-end LLM-powered experiences for internal and customer-facing applications. Utilize AWS services such as Lambda, Step Functions, Bedrock, S3, ECS/Fargate, DynamoDB, and API Gateway to support scalable, serverless infrastructure. Write production-grade Python code, following best practices in software design, testing, and documentation. Build robust CI/CD pipelines and More ❯
Responsibilities Work with the Product team to understand user needs and follow an Agile SDLC to develop and deliver product features. Our stack includes Java/Spring Boot, Kotlin, DynamoDB, Aurora/MySQL, and AWS. Participate in designing how our architecture evolves to meet needs, using ADRs, microservices on Kubernetes, Kafka, and event-driven design. Take ownership of tasks More ❯
Burton-on-Trent, Staffordshire, England, United Kingdom Hybrid / WFH Options
Holland & Barrett International Limited
and tools such as Spring Boot, Spring WebFlux, or Project Reactor . Practical experience and understanding of Apache Kafka . Experience with both RDBMS and NoSQL databases , e.g. PostgreSQL, DynamoDB Experience building on AWS or other public cloud platforms. Strong experience of working with a modern development toolchain – e.g. Git, Maven, Docker, GitLab CI/CD pipelines A practical More ❯
hands-on experience with public cloud offerings (e.g., AWS, GCP, Azure). Fluency in any one database technology (e.g. RDBMS like Oracle or Postgres and/or NoSQL like DynamoDB or Cassandra). Experience crafting and implementing well-tested, highly scalable and performant micro-services and/or other distributed systems. Practical knowledge of agile software development methodologies (e.g. More ❯
world we live in. What we're looking for: The highest level of proficiency developing applications using most of the following: C# ASP.NET, .Net Core AWS products like Lambdas, DynamoDB, etc., but also comfortable in Azure and Azure DevOps Containerisation and Infrastructure as Code (IaC) approach (Terraform is a plus) A solid understanding of development methodologies and design patterns More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Holland & Barrett International Limited
offices in London or Nuneaton . Key Responsibilities: Design, implement, and maintain scalable backend services using Java and Spring. Work with databases, including SQL (e.g., Postgres) and NoSQL (e.g., DynamoDB). Build, test, and optimize technical solutions. Develop event-driven systems leveraging Kafka for messaging. Work closely with cross-functional teams, including frontend engineers, UX, and product management. Contribute More ❯
offices in London or Nuneaton . Key Responsibilities: Design, implement, and maintain scalable backend services using Java and Spring. Work with databases, including SQL (e.g., Postgres) and NoSQL (e.g., DynamoDB). Build, test, and optimize technical solutions. Develop event-driven systems leveraging Kafka for messaging. Work closely with cross-functional teams, including frontend engineers, UX, and product management. Contribute More ❯
and communication skills. Strong proficiency in at least one backend programming language. Strong expertise in the following technologies: Kubernetes (k8s), Postgres, Redis and AWS technologies like SQS/SNS, DynamoDB, S3 and more. Willingness to work hands-on as a developer focused on complex problems with high-impact. Why Personio Personio is an equal opportunities employer, committed to building More ❯
Code. Excellent communication and collaboration skills, with the ability to work effectively across teams and with external stakeholders. Technologies We Use Golang AWS, CDK (TypeScript), Lambda, SQS, EventBridge, RDS, DynamoDB, OpenSearch GitHub, GitHub Actions Loki, Tempo, Grafana, Prometheus Event-driven architecture and domain-driven design How we reward our team Dynamic working environment with a diverse and driven team More ❯
Python and Javascript is preferred with experience with React Fundamental programming skills (data structures, algorithms) Interest in Serverless architectures Knowledge of cloud-based Infrastructure (AWS API Gateway, Lambda, Cognito, DynamoDB) Experience working with Terraform Openness to learn and work with different technologies Good communication skills, both written and spoken Knowledge of Agile, BDD, TDD and CI/CD An More ❯
etc) Good knowledge of relational database management systems (RDBMS) such as PostgreSQL Experience in developing interactive products with realtime technologies (e.g. Websocket) Experience with AWS services (S3, EC2, RDS, DynamoDB, ElastiCache etc) Working basic knowledge of infra technologies and processes (deployment, contracts, gRPC etc) to co-design solutions with our other engineers Working knowledge of microservices architecture Working knowledge More ❯
learning frameworks such as PyTorch, Keras, Tensorflow Demonstrated experience with data visualization tools (i.e. Tableau, Pandas, D3.js, ggplot, etc) Demonstrated experience with NoSQL data stores such as MongoDB or DynamoDB Demonstrated experience using Natural Language Processing tools such as spaCy, NLTK, Stanford CoreNLP, or Gensim Natural Language Processing Demonstrated experience in Agile software development teams using scrum techniques Demonstrated More ❯
using React. Back-End Development: Build robust and scalable APIs using Python. Cloud Infrastructure: Experience with AWS serverless stack (API Gateway, Lambda, ECS, Glue ETL, etc.) and data stores (DynamoDB, Aurora, S3). Investment Acumen: High-level understanding of the Fixed Income/ETF domain. We're working with a top investment management firm who are looking for a More ❯
Cheltenham, Gloucestershire, England, United Kingdom
Identify Solutions
have real-world impact. Tech you'll use (you don't need experience in all): Java, Python, React, AWS, Docker, Kubernetes, Jenkins, Git, GitHub Actions, Bitbucket, Jira, MongoDB, SQL, DynamoDB, ElasticDB, NiFi, Puppet, plus AI and ML applications. We're looking for: Experience with automation and scripting (Python or Java) Infrastructure as Code (Terraform) CI/CD tools (Jenkins More ❯
with Product, Engineering, Security, and Data/Credit Risk teams to define and evolve the platform roadmap Tech Stack Typescript, Python, general scripting AWS (serverless & container-based stack) Terraform DynamoDB, PostgreSQL, MySQL Github Actions Datadog FCA Compliance & Consumer Duty At Onmo we all take collective responsibility for our individual roles in creating the best outcomes for our customers. In More ❯
Nottingham, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
learn other tools such as Automation Testing and 3D Development. Role Requirements Minimum 5 years' experience in C# .NET JavaScript/TypeScript Angular (or React/Vue etc) NoSQL (DynamoDB/MongoDB etc) Desirables: Serverless AWS (or Azure) Unit Testing experience The Company This company are the largest player within their niche sector and continue to push forward. They More ❯
Build and integrate modular AI agents capable of real-world task execution in cloud-native environments. · Utilize AWS services such as Lambda, Step Functions, Bedrock, S3, ECS/Fargate, DynamoDB, and API Gateway to support scalable, serverless infrastructure. · Write production-grade Python code, following best practices in software design, testing, and documentation. · Build robust CI/CD pipelines and More ❯
automation with Bash, Python, Go, PowerShell Monitoring and logging tools such as Prometheus, Grafana, Dynatrace Solid understanding of networking and security (VPC, Nginx, AWS WAF, etc.) Database experience with DynamoDB, Aurora, Redshift, SQL Comfortable with Linux/Unix OS administration Ideally, AWS DevOps Engineer certification Exposure to Ping Identity (ForgeRock) is also desirable Business & People Skills Ability to work More ❯
automation with Bash, Python, Go, PowerShell Monitoring and logging tools such as Prometheus, Grafana, Dynatrace Solid understanding of networking and security (VPC, Nginx, AWS WAF, etc.) Database experience with DynamoDB, Aurora, Redshift, SQL Comfortable with Linux/Unix OS administration Ideally, AWS DevOps Engineer certification Exposure to Ping Identity (ForgeRock) is also desirable Business & People Skills Ability to work More ❯
DevOps environment. We leverage technologies like C#, .NET, and AWS as our primary tools. Additionally, we work with a range of technologies such as Terraform, Node.js, React.js, TypeScript, and DynamoDB, among others. A Few Things About You You're confident working with C#, along with ASP.NET or .NET. You also have solid experience with React.js, TypeScript, Node.js, and modern More ❯