learning, including building, deploying, scaling and securing ML infrastructure in cloud-native environments. Strong experience with AWS services including SageMaker, Bedrock, S3, EC2, Lambda, IAM, VPC, ECS/EKS, DynamoDB, Kafka, CloudFormation and associated technologies such as Python Proven ability to drive cross functional technical initiatives and deliver results through collaboration and alignment. Disclaimer This job description is a More ❯
with Scala Willing to work in Python and Scala codebases Proficient in testing solutions at different levels - unit and integration - Experience with relational or non-relational databases, preferably PostgreSQL, DynamoDB, AWS Athena Experience with Docker and Kubernetes Nice to haves: Experience with Java Experience with Play framework Experience with web frameworks, or web development Experience with eCommerce Experience with More ❯
Salford, Manchester, United Kingdom Hybrid / WFH Options
BBC Group and Public Services
complex requirements and translate them into suitable system designs and further break the work down into smaller tasks and stories Experience of AWS cloud technologies, such as EC2, RDS, DynamoDB, S3, AWS Lambda If you can bring some of these skills and experience, along with transferable strengths, we'd love to hear from you and encourage you to apply. More ❯
web frontends , and a Serverless Lambda backend on AWS . We're using Typescript top to bottom , and Apollo GraphQL sits in the middle. We keep our data in DynamoDB , Postgres , and Snowflake , using one or the other as best suits a particular workload. You can learn more about our tech stack at While we're looking for talented More ❯
Go/PHP or another backend language Front-end development utilising JavaScript, HTML and CSS ideally with experience of a modern front-end JavaScript framework (ideally Vue.js.) Databases (MySQL, DynamoDB) and web servers (e.g., Apache, Nginx) Code versioning tools, such as Git Working in an Agile environment (we use Kanban) within cross-functional teams Analysing, contributing to and refining More ❯
and roadmap by actively contributing to design and code reviews. The role is expected to implement best practices for code quality, testing and deployment in an AWS environment (Lambda, DynamoDB, S3, ECS etc). BASIC QUALIFICATIONS - Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems - Experience (non-internship) in professional software development - Experience programming More ❯
value from cloud technology. You'll craft and execute strategies to drive our customers' adoption and use of AWS services. This includes a range of products including EC2, S3, DynamoDB & RDS databases, Lambda, CloudFront CDN, IoT and many more. Our Technical Account Managers partner with some of the most iconic businesses in the country. These range from rising startups More ❯
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 ❯
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 ❯
align with business goals and user needs Qualifications 5+ years of hands-on experience with Python, Java and/or C++ Development of distributed systems Kubernetes (K8s) AWS (SQS, DynamoDB, EC2, S3, Lambda) Apache Spark Performance testing Bonus Search system development (indexing/runtime/crawling) MLOps development and/or operations The cash compensation range for this role 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 ❯
solution architecture, with a strong focus on AWS cloud services. Expertise in API design, microservices architecture, and cloud-native development. Hands-on experience with AWS services including EKS, Lambda, DynamoDB, S3, Redshift, RDS, Glue, Athena. Strong knowledge of serverless architectures, event-driven patterns, and containerization. Experience designing and implementing secure, scalable, and high-availability architectures. Solid understanding of networking 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 ❯
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 ❯
Wandsworth, Greater London, UK Hybrid / WFH Options
Holland & Barrett
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 ❯
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 ❯