17 of 17 AWS Lambda Jobs in the City of London

Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2024 totaled $13.8 billion. Job Description: We are looking for a seasoned AWS Data Engineer to join our team and contribute to the development of scalable, secure, and high-performance data solutions. This role involves modernizing mainframe legacy systems, building robust data … pipelines, and enabling advanced analytics using AWS-native technologies. You’ll collaborate with cross-functional teams and play a key role in shaping our data strategy. Skills Must have : Proven experience in designing and maintaining scalable data lakes using AWS S3, with strong understanding of data lifecycle, access control, and performance optimization. Hands-on experience migrating data from … Mainframes to AWS, including transformation and validation of legacy formats. Proficiency in reading and processing VSAM data using Copybooks and the Cobrix library. Experience implementing data retention and archival strategies in cloud environments. Strong understanding and practical implementation of Medallion Architecture (Bronze, Silver, Gold layers) for structured data processing. Advanced programming skills in Python, PySpark, and SQL, with the More ❯

Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2024 totaled $13.8 billion. Job Description: We are looking for a seasoned AWS Data Engineer to join our team and contribute to the development of scalable, secure, and high-performance data solutions. This role involves modernizing mainframe legacy systems, building robust data … pipelines, and enabling advanced analytics using AWS-native technologies. You’ll collaborate with cross-functional teams and play a key role in shaping our data strategy. Skills Must have : Proven experience in designing and maintaining scalable data lakes using AWS S3, with strong understanding of data lifecycle, access control, and performance optimization. Hands-on experience migrating data from … Mainframes to AWS, including transformation and validation of legacy formats. Proficiency in reading and processing VSAM data using Copybooks and the Cobrix library. Experience implementing data retention and archival strategies in cloud environments. Strong understanding and practical implementation of Medallion Architecture (Bronze, Silver, Gold layers) for structured data processing. Advanced programming skills in Python, PySpark, and SQL, with the More ❯

become a trusted partner across a wide range of businesses. In this role you'll take ownership of the reliability and performance of large-scale date pipelines built on AWS, Apache Flink, Kafka, and Python. You'll play a key role in diagnosing incidents, optimising system behaviour, and ensuring reporting data is delivered on time and without failure. The … ideal candidate will have a strong experience working with streaming and batch data systems, a solid understanding of monitoring a observability, and hands-on experience working with AWS, Apache Flink, Kafka, and Python. This is a fantastic opportunity to step into a SRE role focused on data reliability in a modern cloud native environment, with full ownership of incident … management, architecture, and performance. The Role: *Maintaining and monitoring real-time and batch data pipelines using Flink, Kafka, Python, and AWS *Act as an escalation point for critical data incidents and lead root cause analysis *Optimising system performance, define SLIs/SLOs, and drive reliability *Woking closely with various other departments and teams to architect scalable, fault-tolerant data More ❯

Senior Engineer - AWS/Javs | Up to £85,000 + 30% Bonus + Enhanced Pension | Hybrid (1 Day/Week in London) Join a major UK financial services organisation that's investing heavily in cloud-native platforms and modern engineering practices. With millions of customers and a reputation for innovation, this company is transforming how it delivers digital experiences … environment is inclusive, agile, and engineering-led, with a strong focus on mentorship and strategic thinking. What You'll Be Doing: Designing and building serverless features and microservices in AWS Solving complex engineering challenges with a strategic mindset Leading code reviews and promoting best practices in performance, security, and maintainability Driving Agile delivery and mentoring junior engineers Sharing 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 ❯

We're Hiring: AWS Cloud Engineer (Contract) 🌩️ Location: London, UK | Type: Contract Company: [Insert Company Name] Are you an experienced AWS Cloud Engineer looking for your next challenge? We're seeking a skilled contractor to help us deliver scalable, secure, and high-performing cloud solutions. 🔧 What You'll Do: Architect and deploy AWS infrastructure using best practices … CloudFormation, or CDK Collaborate with cross-functional teams to support DevOps and CI/CD pipelines Monitor, troubleshoot, and optimize cloud environments Ensure compliance, security, and cost-efficiency across AWS services 🎯 What We're Looking For: Strong hands-on experience with AWS (EC2, S3, Lambda, RDS, etc.) Proficiency in scripting (Python, Bash, etc.) Familiarity with containerization (Docker … Kubernetes) Experience in CI/CD and infrastructure as code AWS certifications are a plus 🌟 What We Offer: Exciting contract opportunity with a leading tech team Flexible working arrangements (hybrid/remote options) Competitive day rate Opportunity to work on impactful cloud projects 📩 Interested or know someone who might be? Apply now or tag a talented AWS pro More ❯

We're Hiring: AWS Cloud Engineer (Contract) 🌩️ Location: London, UK | Type: Contract Company: [Insert Company Name] Are you an experienced AWS Cloud Engineer looking for your next challenge? We're seeking a skilled contractor to help us deliver scalable, secure, and high-performing cloud solutions. 🔧 What You'll Do: Architect and deploy AWS infrastructure using best practices … CloudFormation, or CDK Collaborate with cross-functional teams to support DevOps and CI/CD pipelines Monitor, troubleshoot, and optimize cloud environments Ensure compliance, security, and cost-efficiency across AWS services 🎯 What We're Looking For: Strong hands-on experience with AWS (EC2, S3, Lambda, RDS, etc.) Proficiency in scripting (Python, Bash, etc.) Familiarity with containerization (Docker … Kubernetes) Experience in CI/CD and infrastructure as code AWS certifications are a plus 🌟 What We Offer: Exciting contract opportunity with a leading tech team Flexible working arrangements (hybrid/remote options) Competitive day rate Opportunity to work on impactful cloud projects 📩 Interested or know someone who might be? Apply now or tag a talented AWS pro More ❯

global clients. Our collaborative culture, global footprint, and commitment to continuous learning create an environment where innovation thrives and careers grow. Role Summary We are hiring: Java Architect -Devops &AWS || HCLtech || Java Technical Specialist with DevOps,AWS Architecture. Job Summary : The Technical Specialist will be responsible for managing DevOps solutions, AWS architecture, and Java applications. The role … with cross functional teams to drive innovation and continuous improvement in software development processes. Key Responsibilities : Design and implement devops solutions to automate and streamline operations. Create and maintain aws cloud architectures for scalability, security, and performance. Develop and maintain java applications with a focus on efficiency and reliability. Monitor system performance and implement optimizations as needed. Collaborate with … software development teams to troubleshoot issues and implement solutions. Stay updated on emerging technologies and best practices in devops, aws, and java development. Skill Requirements: Proficient in devops methodologies and tools such as jenkins, docker, and kubernetes. Strong understanding of aws services like ec2, s3, rds, and lambda. Expertise in java programming and frameworks like spring and hibernate. More ❯

global clients. Our collaborative culture, global footprint, and commitment to continuous learning create an environment where innovation thrives and careers grow. Role Summary We are hiring: Java Architect -Devops &AWS || HCLtech || Java Technical Specialist with DevOps,AWS Architecture. Job Summary : The Technical Specialist will be responsible for managing DevOps solutions, AWS architecture, and Java applications. The role … with cross functional teams to drive innovation and continuous improvement in software development processes. Key Responsibilities : Design and implement devops solutions to automate and streamline operations. Create and maintain aws cloud architectures for scalability, security, and performance. Develop and maintain java applications with a focus on efficiency and reliability. Monitor system performance and implement optimizations as needed. Collaborate with … software development teams to troubleshoot issues and implement solutions. Stay updated on emerging technologies and best practices in devops, aws, and java development. Skill Requirements: Proficient in devops methodologies and tools such as jenkins, docker, and kubernetes. Strong understanding of aws services like ec2, s3, rds, and lambda. Expertise in java programming and frameworks like spring and hibernate. More ❯

The ideal candidate: Be a strong leader with experience building and running cloud platforms and leading teams that sit at the intersection of infrastructure and product. Great Expertise in AWS best practices, infrastructure-as-code (Terraform), and monitoring (Datadog) Strong Experience in AWS utilizing Lambda, ECS, SQS, API Gateway etc. Any Programming Language experience such as Python More ❯

The ideal candidate: Be a strong leader with experience building and running cloud platforms and leading teams that sit at the intersection of infrastructure and product. Great Expertise in AWS best practices, infrastructure-as-code (Terraform), and monitoring (Datadog) Strong Experience in AWS utilizing Lambda, ECS, SQS, API Gateway etc. Any Programming Language experience such as Python More ❯

Cloud site-building experience Able to develop robust and advanced Salesforce Lightning Web Components (inc. familiarity with HTML, CSS, JavaScript) DevOps pipeline implementation and troubleshooting (inc. Python, Node.JS, Bash) AWS Services - including Lambda (Java), Secrets Manager, API Gateways Salesforce email configuration, including DNS/DKIM/SPF AI prompt building experience Salesforce Maps (or similar GIS Geographical Information More ❯

and collaborative development workflows. Good written and verbal communication; able to contribute to cross-functional discussions. Proven problem-solving and time management skills. Desirable: Familiarity with cloud services (e.g. AWS S3, Athena, Lambda). Basic understanding of data engineering or ML pipelines. Knowledge of distributed systems (e.g. Kafka). Interest in American sports or the betting industry. Some More ❯

and collaborative development workflows. Good written and verbal communication; able to contribute to cross-functional discussions. Proven problem-solving and time management skills. Desirable: Familiarity with cloud services (e.g. AWS S3, Athena, Lambda). Basic understanding of data engineering or ML pipelines. Knowledge of distributed systems (e.g. Kafka). Interest in American sports or the betting industry. Some More ❯

models ⚡ Improve performance, scalability & cost efficiency ⚡ Lead migrations, recovery, best practice ⚡ Mentor & support teams on DynamoDB What you bring: ✅ Extensive hands-on DynamoDB ✅ NoSQL background (Mongo, Cassandra, Couchbase etc.) ✅ AWS SDK/CLI + services (Lambda, API Gateway, CloudWatch) ✅ Strong distributed systems knowledge ✅ Nice to Have AWS Certified Database Specialty DynamoDB Streams + Lambda integration DynamoDB More ❯

models ⚡ Improve performance, scalability & cost efficiency ⚡ Lead migrations, recovery, best practice ⚡ Mentor & support teams on DynamoDB What you bring: ✅ Extensive hands-on DynamoDB ✅ NoSQL background (Mongo, Cassandra, Couchbase etc.) ✅ AWS SDK/CLI + services (Lambda, API Gateway, CloudWatch) ✅ Strong distributed systems knowledge ✅ Nice to Have AWS Certified Database Specialty DynamoDB Streams + Lambda integration DynamoDB More ❯

We are seeking an experienced Data Engineer with expertise in AWS cloud technologies to design and build ETL pipelines , data warehouses , and data lakes . Key Skills: AWS services like EMR, Glue, Redshift, Kinesis, Lambda, DynamoDB (or equivalent open-source tools). Note: We require candidates who are eligible for SC Clearance or possess a higher level More ❯

analysis and solution design experience with a focus on data projects You have experience of establishing data analytics and supporting AI solutions You have a good working experience of AWS (e.g. S3, Kinesis, Glue, Redshift, Lambda and EMR) and/or Azure data services (e.g. ADF, Synapse, Fabric, Azure Functions) You have advanced client and stakeholder management skills More ❯