1 to 25 of 62 AWS Lambda Jobs in London

Software Engineer - Golang Developer - AWS - Kubernetes - Financial Services Excellent opportunity opens for a talented Golang Developer with strong experience in AWS and Kubernetes to join a highly regarded Financial Services entity's London office. You will play a key role in building mission-critical financial applications that power … development, with good experience in building scalable, high-performance applications with low latency and high throughput. Proficiency in containerization with Docker, cloud services with AWS, and a background in the financial or banking industries is highly desirable. Key Responsibilities: Design, develop, and maintain high-performance Back End services using ...

Senior Golang Developer - Kubernetes - Financial Services Excellent opportunity opens for an experienced Developer strong on Golang with experience in AWS and Kubernetes to join a highly regarded Financial Services entity's London office. You will act as the team lead and play a key role in building mission-critical … support financial applications and services , including trading platforms, investment systems, and risk management tools. Build and deploy cloud-based solutions using Amazon Web Services (AWS), including services such as EC2, S3, RDS, DynamoDB, and Lambda to create scalable, reliable, and secure infrastructure. Implement and manage containerized applications using ...

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 Serverless Service, including Lambda, API Gateway, DynamoDB, S3, SNS, SQS, EventBridge, Kinesis, Node.js, YAML Frontend : React/Next.js, React Native Programming Languages : TypeScript … participate in product planning meetings and provide technical input to guide the team's priorities. Design, develop, and maintain full-stack applications using Node.js, AWS Lambda, React with Next.js, TypeScript, and Terraform. Write clean, efficient, and well-tested code that adheres to best practices and coding standards. Ensure ...

Data Layer : Neo4j graph database, PostgreSQL, complex data modelling AI/ML : OpenAI integration, semantic search, conversational agents, unstructured data analysis and extraction Infrastructure : AWS (Lambda, ECS/EKS, API Gateway, S3) DevOps : Terraform, GitHub Actions, Helm, Infrastructure-as-Code Data Science : Graph analytics, data pipelines, ETL workflows … event-driven architectures and message queues Knowledge of API design principles, data validation, and serialisation Experience with observability tools (OpenTelemetry, Prometheus, Grafana) Experience with AWS Lambda and serverless architectures Experience working across the stack (backend + some frontend) Understanding of web technologies, HTTP, and API integrations Ability ...

streaming ecosystem. What You’ll Be Working On Building and supporting APIs and microservices in production Developing backend systems using Python + AWS (Lambda, API Gateway, S3, DynamoDB) Working with event-driven systems (Kafka, SNS/SQS, etc.) Supporting and improving existing production systems Debugging real-world issues … keeping systems stable at scale Collaborating within an existing team + codebase (pragmatic engineering) Tech Stack Python AWS (Lambda, API Gateway, S3, DynamoDB, IAM) Event-driven systems (Kafka, SNS/SQS) Databases (Postgres, DynamoDB, Couchbase) CI/CD (Concourse, Git workflows) Observability (Prometheus, Grafana, CloudWatch) What ...

critical services across the ecosystem. What You’ll Be Working On Designing and delivering scalable APIs and microservices Building backend systems using Python + AWS (Lambda, API Gateway, S3, DynamoDB) Handling event-driven architectures (Kafka, SNS/SQS, etc.) Driving system design decisions across distributed systems Improving observability … performance in production Debugging complex issues and leading resolution across teams Staying hands-on while setting technical direction and standards Tech Stack Python AWS (Lambda, API Gateway, S3, DynamoDB, IAM) Event-driven systems (Kafka, SNS/SQS) CI/CD (Concourse, Git workflows) Databases (Postgres, DynamoDB, Couchbase) Observability ...

Senior AWS Data Engineer - SC Cleared Rate: Up to £475 per day IR35 Status: Inside IR35 - engagement via an umbrella company Duration: 6 months Location: Hybrid - occasional on-site workshops (typically a couple of days per month) in Telford or Hove Security Clearance: Active SC Clearance required Role Overview … seeking an experienced Senior AWS Data Engineer to support a large-scale central government data transformation programme . The role sits within a major data delivery area that provides data and analytics solutions aligned to critical business priorities, including cloud migration, fraud reduction, and revenue protection. The primary focus ...

Title: AWS Solutions Architect Location: London (Hybrid - 2 days office/week) Contract Type: Permanent The Opportunity We are partnering with a global leader in the Commercial Insurance sector to find a highly technical, hands-on AWS Solutions Architect. We need a 'player-coach' who can design enterprise … Infrastructure as Code (IaC) to prove concepts before handing them off to delivery teams. Key Responsibilities Design & Prototype: Create cloud-native, serverless solutions on AWS (Lambda, Step Functions, DynamoDB, API Gateway). Hands-On Coding: Write robust IaC using AWS CDK (TypeScript or Python) to validate designs ...

owning internal applications and infrastructure. Youll sit at the intersection of backend engineering and cloud infrastructure , with a strong emphasis on Python development and AWS serverless architecture . The role requires someone who can operate with high autonomy , move quickly, and take full ownership of systems from design through … production. What Youll Be Doing Designing and building internal platforms and API-driven applications Developing Python-based services, tools, and automation Working with AWS serverless architecture (Lambda, API Gateway, DynamoDB, Cognito) Managing infrastructure using Terraform and CI/CD pipelines (GitLab) Improving and redesigning existing systems and applications ...

Senior AWS DevOps Engineer AWS Serverless, IaC, GitHub Actions, Terraform, Lambda, Event Driven A standout permanent opportunity with a global, market-leading B2B SaaS organisation undergoing rapid evolution in cloud, AI adoption, and modern engineering practices. They're expanding their UK DevOps function and looking for someone … thrives in complex AWS environments, enjoys solving real engineering challenges, and brings a proactive, ownership-driven mindset. What Youll Be Doing: Reporting to the UK DevOps Lead, youll play a key role in designing, delivering, and supporting the cloud foundations that underpin their SaaS products and internal platforms: Designing ...

Senior Java/AWS Engineer - Regulatory Reporting (Financial Services) London (Hybrid) | Permanent We're hiring a Server-Side Java/AWS Engineer to join a global investment management firm's regulatory reporting team. This is a great opportunity to work on business-critical systems that support transaction reporting … across EMEA/APAC. What you'll do: Build scalable microservices using Java (Spring Boot) on AWS Develop RESTful APIs and cloud-native solutions Work on regulatory reporting platforms with real business impact Collaborate closely with product and business teams Tech stack: Java (17+), Spring Boot, AWS (Lambda ...

week timelines Acting as a technical sounding board for architecture decisions Providing guidance and support to other engineers Tech Stack Snowflake DBT Python (including Lambda for AWS workflows) AWS (data pipelines + infrastructure) Oracle (legacy system exposure beneficial) Power BI (understanding of downstream consumption) Domain Experience Experience … walkthrough + technical discussion with a Data Engineer Stage 2 - 45 mins Competency + technical deep dive covering: DBT development & modelling Snowflake engineering AWS pipelines (Python/Lambda) Data migration approach Onsite availability required Wednesday/Thursday in week two. Ideal Candidate Profile Strong hands-on experience with ...

/online banking customers. The person will have hands-on experience with Mainframe Technologies such as CICS and DB2, along with an understanding of AWS Services This role is based in London. This role will be Via Umbrella. Working in a Hybrid Model of 1 day a week … focusing on mainframe systems and related infrastructure. Work on test data support requirement for the teams within Digital Channels Collaborate closely with DataPower and AWS teams to understand integration points and troubleshoot cross-platform dependencies. Monitor AWS cloud resources including CloudWatch for logging and alerting, DynamoDB for database ...

Clearance* Location - London Hybrid - 2 days onsite Salary - £60,000 - £65,000 We’re hiring a DevOps Engineer to design, build, and support scalable AWS cloud solutions. You’ll create Infrastructure as Code, manage CI/CD pipelines, and deploy applications. Requirements: Experience with AWS or other cloud … platforms Infrastructure as Code (Terraform/CloudFormation) CI/CD pipelines (e.g. Jenkins, Git) Serverless tech (AWS Lambda, API Gateway) Linux systems knowledge Scripting/coding (Python, YAML/JSON) Experience with enterprise systems Strong communication skills ...

Hybrid - 2 days onsite Salary - £60,000 - £65,000 We are looking for a DevOps/Cloud Engineer to design, build, and support scalable AWS-based cloud solutions for enterprise clients. In this role, you will be responsible for developing Infrastructure as Code, building and maintaining CI/… pipelines, and deploying applications across cloud environments. Requirements Strong experience with AWS (or other public cloud platforms) Hands-on experience with Infrastructure as Code (Terraform or CloudFormation) Proven experience building and maintaining CI/CD pipelines (e.g. Jenkins, Git) Experience with serverless technologies (e.g. AWS Lambda ...

automation, strong ownership, and continuous improvement supported by open feedback loops. We are moving towards a cloud-first architecture with a strong focus on AWS, working with technologies such as Java/Spring, AWS Lambda, Node.js, Kafka, SQL/NoSQL databases, and more. Key Tasks Work within … multiple programming languages, ideally incl. Java/Spring Passion for clean, maintainable code with a strong understanding of SOLID principles Hands-on experience designing AWS-based systems, microservices with REST APIs, and event-driven architectures Focus on engineering quality through code reviews, testing, and test strategy improvement Responsibility ...

Senior Java Engineer (AWS, REST, SOAP) - Hybrid - Sussex Daily rate: £500 - £700 (inside IR35) Duration: 6 months Hybrid: 2 days per week (Tues + Wed) Start: ASAP My new client is looking for a highly skilled Senior Java Engineer to join their engineering team. The ideal candidate combines deep … maintain high-quality Java applications using Spring Boot. Build and optimise RESTful APIs and contribute to GraphQL service development. Develop cloud-native solutions using AWS services such as Lambda, API Gateway, DynamoDB, ECS, S3, and others. Contribute to microservices architecture, event-driven systems, and distributed design patterns. Implement ...

building and owning internal applications and cloud-based systems. Youll work across backend development and cloud infrastructure, with a strong emphasis on Python and AWS serverless architecture. The role requires someone who can operate with high autonomy, move quickly, and take ownership of systems from design through to production. … What Youll Be Doing Designing and building cloud-based platforms and API-driven applications Developing Python services, tools, and automation Working with AWS serverless architecture including Lambda, API Gateway, DynamoDB, and Cognito Managing infrastructure using Terraform and CI/CD pipelines (GitLab) Improving and redesigning existing systems ...

building and owning internal applications and cloud-based systems. Youll work across backend development and cloud infrastructure, with a strong emphasis on Python and AWS serverless architecture. The role requires someone who can operate with high autonomy, move quickly, and take ownership of systems from design through to production. … What Youll Be Doing Designing and building cloud-based platforms and API-driven applications Developing Python services, tools, and automation Working with AWS serverless architecture including Lambda, API Gateway, DynamoDB, and Cognito Managing infrastructure using Terraform and CI/CD pipelines (GitLab) Improving and redesigning existing systems ...

software engineering, delivering solutions that genuinely make a difference to society. The Opportunity: This is an exciting opportunity for an experienced Cloud Engineer (AWS) to join a high-performing engineering team working on cutting-edge cloud platforms. Youll be part of a DevOps-first environment, building and operating secure … close to end-users, giving you real ownership and the ability to influence technical decisions. What Theyre Looking For: Strong hands-on experience with AWS (EC2, Lambda, S3, RDS, IAM, etc.) Experience solving complex technical or business problems Scripting or coding (Python, Bash, or similar) Infrastructure as Code ...

Spring Boot, Spring Cloud, and associated ecosystem tooling Solid understanding of microservices architecture, RESTful API design, and event-driven patterns Hands-on experience with AWS (minimum two of: ECS, Lambda, SQS/SNS, RDS/Aurora, S3, API Gateway, CloudWatch) Experience with message streaming platforms, preferably Apache Kafka ...

AWS Solution Architect - Associate Manager ££70,000 - £78,000 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent AWS Solution Architect Location: London (Hybrid) Salary: Up to £78,000 + bonus + package Clearance: Must be eligible for BPSS & SC (5 years UK residency required … they offer the opportunity to work on high-impact projects within a truly global network. Role Overview This is an exciting opportunity for an AWS Solution Architect to join a high-performing cloud team, working on complex, enterprise-scale transformation programmes. You'll play a key role in designing ...

Drive platform modernisation and technical strategy Mentor senior engineers and influence multiple teams Bridge business goals with technical delivery Tech: Golang, modern backend systems AWS (Lambda, DynamoDB) + exposure to Azure Terraform/IaC, containers Bonus: .NET, TypeScript, React This is a high-impact role in a business ...

Senior AWS DevOps Engineer AWS Serverless, IaC, GitHub Actions, Terraform, Lambda, Event Driven A standout permanent opportunity with a global, market-leading B2B SaaS organisation undergoing rapid evolution in cloud, AI adoption, and modern engineering practices. They're expanding their UK DevOps function and looking for someone … thrives in complex AWS environments, enjoys solving real enginee click apply for full job details ...

pairing, and team delivery Tech Stack & Environment Backend: Scala, Java (Python desirable) Frontend: HTML, CSS, JavaScript Frameworks: Play, Spark Data: Postgres, MongoDB, Hudi Cloud: AWS (S3, ECS, Aurora, Lambda) DevOps: Jenkins, Airflow, Terraform Monitoring: Kibana, Grafana Ways of working: Agile (Scrum/Kanban), CI/CD, 'you build … Strong experience as a Scala/Software Engineer Solid backend development skills (Scala/Java) Experience with SQL and NoSQL databases Familiarity with AWS and modern DevOps practices Experience working in Agile, multidisciplinary teams Strong analytical and problem-solving skills Clear communicator and collaborative team player Desirable Python, Docker ...