Technology, or a related field. An advanced degree is a plus. Professional experience as a Full Stack Developer. Extensive experience in AWS cloud services, including EC2, S3, Lambda, RDS, DynamoDB, etc. Proficient in front-end technologies (HTML, CSS, JavaScript, React or Angular) and back-end languages (Java, Python, Node.js, etc.). Solid understanding of RESTful APIs and microservices architecture. More ❯
and reusable code in TypeScript (Node.js for backend, React/Next.js for frontend if full-stack). Build and deploy serverless applications using AWS services like Lambda, API Gateway, DynamoDB, S3, Step Functions, and EventBridge. Design and implement RESTful APIs and/or GraphQL endpoints. Write infrastructure as code (IaC) using tools like AWS CDK (TypeScript), CloudFormation, or Terraform. 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 ❯
Kanban). Knowledge of application security. Additional desirable skills: SQL, GraphQL, Maven Frontend performance optimisation API security and secure coding best practices Git release strategies Nice to have: Postgres, DynamoDB, Kubernetes, GitHub Actions, Feign, Quarkus. Proven track record in: Delivering well-optimised and maintainable software features Analysing and solving complex technical problems Participating in effective code reviews with actionable More ❯
Kanban). Knowledge of application security. Additional desirable skills: SQL, GraphQL, Maven Frontend performance optimisation API security and secure coding best practices Git release strategies Nice to have: Postgres, DynamoDB, Kubernetes, GitHub Actions, Feign, Quarkus. Proven track record in: Delivering well-optimised and maintainable software features Analysing and solving complex technical problems Participating in effective code reviews with actionable More ❯
Proven experience in designing, developing, and optimizing backend systems for data processing at scale within AWS Hands-on experience with AWS services, such as; ALB, S3, ElastiCache, IAM, CloudWatch, DynamoDb, EKS Knowledge and experience on Kubernetes is advantageous Experience in building scalable, distributed REST/HTTP-based microservices on hybrid cloud environments Experience with high concurrency applications, multithreading, low More ❯
Microsoft .Net Framework and experience in Front-end JavaScript frameworks like Angular & React - Traditional Relational Database technologies like Oracle, MS SQL Server and - No SQL Databases like MongoDB or DynamoDB - SOA & Microservices architecture implementation using REST APIs, queue-based messaging patterns, exposure to Mulesoft/Kong is a plus - On-premise/cloud-based infrastructures, SDLC pipelines, and deployments More ❯
City of London, London, United Kingdom Hybrid / WFH Options
I3 Resourcing Limited
with strong hands-on programming skills and software engineering fundamentals, with experience building scalable solutions in cloud environments (AWS preferred) Extensive experience in AWS services, e.g. EC2, S3, RDS, DynamoDB, Redshift, Lambda, API Gateway Solid foundation in software engineering principles, including version control (Git), testing, CI/CD, modular design, and clean code practices. Experience developing reusable components and More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Xpertise Recruitment Ltd
insights and innovations across the wider tech community Tech You'll Work With: AWS (SDK, CDK, Lambda, Step Functions) Node.js Java (Spring Boot) Terraform/CloudFormation SQL, GraphQL Postgres, DynamoDB (nice to have) Kubernetes, GitHub Actions, Quarkus (nice to have) What You'll Bring: Proven experience building distributed systems and serverless applications Strong grasp of clean code principles and 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 ❯
strategies, indexing, precision/recall trade-offs, reranking, and evaluation techniques. Proficient in Python (FastAPI) and React/Next.js . Solid experience with both SQL and NoSQL databases (Postgres, DynamoDB, etc.). Exposure to LLMs, embeddings, and vector search APIs . Strong understanding of data engineering , schema design, ETL, and optimisation. Proficiency with cloud (AWS preferred) and containerised deployments More ❯
AWS field sales, pre-sales, training and support teams to help partners and customers learn and use AWS services such as Amazon Elastic Compute Cloud (EC2), S3, AWS Glue, DynamoDB NoSQL, Relational Database Service (RDS), Elastic Map Reduce (EMR) and Amazon Redshift. Solutions - Deliver on-site technical engagements with partners and customers. This includes participating in pre-sales on More ❯
/CD pipelines for efficient code deployment. Knowledge of monitoring and logging tools (e.g., Prometheus, Grafana, ELK stack) to ensure system observability. Strong experience with SQL databases and AWS DynamoDB, focusing on performance tuning and optimization. Proven ability to design and manage RESTful APIs, ensuring their reliability and scalability. Excellent troubleshooting skills, with a proactive approach to resolving complex More ❯
like React, and Chakra UI must have SME level knowledge in AWS cloud infrastructure, and the ability to lead on building a resilient back-end with AWS services (Lambda, DynamoDB, SQS, API Gateway). Extensive experience with provisioning infrastructure using Terraform specifically, and building full infrastructure as code coverage. Someone who has had good experience leading a range of 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 ❯
code reuse. - Collaborate with AWS field sales, pre-sales, training and support teams to help partners and customers learn and use AWS services such as Athena, Glue, Lambda, S3, DynamoDB, Amazon EMR and Amazon Redshift. Since this is a customer facing role, you might be required to travel to client locations and deliver professional services when needed, up to More ❯
a plus, especially within multi-disciplinary teams Deep knowledge of database technologies: Distributed systems (e.g., Spark, Hadoop, EMR) RDBMS (e.g., SQL Server, Oracle, PostgreSQL, MySQL) NoSQL (e.g., MongoDB, Cassandra, DynamoDB, Neo4j) Solid understanding of software engineering best practices - code reviews, testing frameworks, CI/CD, and code maintainability Experience deploying applications into production environments, including packaging, monitoring, and release More ❯
build, enhance and scale our Protection Platform product. The Protection Platform lives within a modern tech ecosystem: Hosted entirely in the cloud (AWS) utilising products such as EKS, RDS, DynamoDB, EventBridge and S3. All our applications are JVM based with the majority running on Java 21. We're in the process of moving our backend services to Spring Boot. More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Halian Technology Limited
to ensure software quality Collaborate on system design and architecture in a distributed AWS environment Implement CI/CD pipelines and deploy applications using AWS services (e.g., ECS, Lambda, DynamoDB, S3) Participate in code reviews, sprint planning, and retrospectives Monitor and troubleshoot production systems; respond to incidents when needed Required Skills & Experience: 3+ years of professional software engineering experience … Strong proficiency with Node.js and JavaScript/TypeScript Solid experience building frontend applications with React.js Experience with AWS (at least EC2, Lambda, DynamoDB, CloudWatch) Familiarity with containerization (Docker) and infrastructure-as-code (e.g., Terraform or AWS CDK) Understanding of Agile methodologies and Git-based workflows Bachelors/Computer Science degree or equivalent Nice to Have: Experience in fintech, payments More ❯
to ensure software quality Collaborate on system design and architecture in a distributed AWS environment Implement CI/CD pipelines and deploy applications using AWS services (e.g., ECS, Lambda, DynamoDB, S3) Participate in code reviews, sprint planning, and retrospectives Monitor and troubleshoot production systems; respond to incidents when needed Required Skills & Experience: 3 years of professional software engineering experience … Strong proficiency with Node.js and JavaScript/TypeScript Solid experience building frontend applications with React.js Experience with AWS (at least EC2, Lambda, DynamoDB, CloudWatch) Familiarity with containerization (Docker) and infrastructure-as-code (e.g., Terraform or AWS CDK) Understanding of Agile methodologies and Git-based workflows Bachelors/Computer Science degree or equivalent Nice to Have: Experience in fintech, payments More ❯
to drive end to end architecture and engineer the solutions with the development team keeping delivery timelines in mind Skills required- -Have deep knowledge on AWS technical stack- Lambda, DynamoDB, Kinesis, API gateway ,monitoring solutions like Cloud Watch and Xray -Have deep knowledge on event driven systems using frameworks like Active MQ, Kafka, AWS Kinesis -Have a working experience More ❯
