1 to 25 of 39 Remote/Hybrid AWS Lambda Jobs in Central London

AWS Architect | London/Hybrid | £90,000 - £110,000 | Lambda | Snowflake | AWS | Amazon Web Services | API Gateway | AWS Glue | Are you interested in working for a growing company within the Media & Advertising space who have double in size over the last 2 years? I am supporting … insights for advertising services and a multilayered communication platform. They’re looking to bring their Cloud team inhouse and are looking for an AWS Architect/Tech Lead to join the team. You will be working with 3 parties to run a handover before taking ownership of their cloud ...

fintech scale-up working with top-tier global financial institutions. The role involves building and scaling backend systems in Node.js and Python, deploying on AWS (Lambda, DynamoDB, PostgreSQL), and collaborating closely across engineering, product, and customer teams. 💼 Ideal Candidate: Proven experience with backend/fullstack development using Node.js … Python , and AWS serverless architecture Strong database design skills (PostgreSQL, DynamoDB, Elasticsearch) Familiarity with frontend frameworks like Vue or React Comfortable mentoring developers and influencing technical direction Experience in financial services or a data-heavy B2B environment is a plus 🛠 Tech Stack: Node.js , Python , AWS (Lambda, DynamoDB ...

Required Technical Skills Data Pipeline & ETL Design, build, and maintain robust ETL/ELT pipelines for structured and unstructured data Hands-on experience with AWS Glue and AWS Step Functions Implementation of data validation, data quality frameworks, and reconciliation checks Strong error handling, monitoring, and retry strategies … production pipelines Experience with incremental data processing patterns (CDC, watermarking, upserts) AWS Data Services Amazon S3: data lake architectures, partitioning strategies, lifecycle policies DynamoDB: data modeling, secondary indexes, streams, and performance optimization Amazon Redshift: foundational querying, integrations, and performance considerations AWS Lambda for scalable data processing ...

annum Location: Fully Remote (UK-based) What you’ll be doing: Design, build, and optimise scalable software using Node.js, TypeScript, React, AWS Lambda, Step Functions, DynamoDB Contribute to architecture discussions and ensure solutions are secure, cloud-native, and maintainable Use AI-assisted tooling to speed up development, testing … need: Strong full stack experience with a backend-first mindset Expertise in Node.js, TypeScript, React , and modern cloud engineering Hands-on experience with AWS serverless , particularly Lambda, Step Functions, DynamoDB Solid understanding of scalable architecture and performance optimisation Experience in scale ups, startups, or SMEs where speed, ownership ...

Hybrid Salary: £80,000 - £110,000 + Stock Options + Benefits Tech Stack Cloud-native platform. Experience with the following will be highly desirable: AWS – Lambda, API Gateway, Cognito, S3 and OpenSearch Node.js/TypeScript and Python DynamoDB and PostgreSQL Serverless Architecture and microservices patterns. Infrastructure tools like … Take ownership of system reliability, performance, and security in a healthcare context. Key Skills: 5+ years of backend engineering experience in production environments. Strong AWS proficiency - hands-on experience building and deploying systems in the cloud. Familiarity with embedding models, chunking strategies, and semantic search. Experience working ...

Hybrid Salary: £80,000 - £110,00 + Stock Options + Benefits Tech Stack Cloud-native platform. Experience with the following will be highly desirable: AWS – Lambda, API Gateway, Cognito, S3 and OpenSearch Node.js/TypeScript and Python DynamoDB and PostgreSQL Serverless Architecture and microservices patterns. Infrastructure tools like … Take ownership of system reliability, performance, and security in a healthcare context. Key Skills: 5+ years of backend engineering experience in production environments. Strong AWS proficiency - hands-on experience building and deploying systems in the cloud. Familiarity with embedding models, chunking strategies, and semantic search. Experience working ...

AWS Solutions Architect - Travel & Hospitality Location: London Hybrid (within 1-2 hours commuting distance) Salary: c£130,000 base + £40,000 bonus A leading global technology consultancy is seeking an experienced AWS Solutions Architect to join their specialist Travel & Hospitality practice. This is a senior, high-impact … deliver cloud-based solutions that transform how some of the world’s best-known travel brands operate. You'll need proven experience delivering AWS-based solutions for clients in the travel and hospitality sector, and a background in designing and implementing AWS solutions specifically for these industries. ...

within an agile, product-focused environment Help improve platform reliability, observability, and performance Tech Stack Languages: Kotlin, Java Frameworks: Spring Boot, Ktor (desirable) Cloud: AWS (Lambda, ECS, S3, DynamoDB, RDS) Messaging: Kafka, SNS/SQS Tools: Docker, Kubernetes, GitHub Actions, Terraform Methodologies: TDD/BDD, CI/… Strong experience with Java and/or Kotlin in production systems Solid understanding of microservices and distributed systems Experience with cloud-native development (AWS preferred) Knowledge of relational and NoSQL databases Familiarity with event-driven architectures Passion for clean code, testing, and engineering excellence Excellent communication and a collaborative ...

TypeScript, JavaScript Mobile: React Native, Expo State & Data: TanStack Query, Zustand Web: React, Next.js CI/CD: GitHub Actions Backend: Node.js, Java, Python Cloud: AWS (Lambda, S3, CloudFront, EC2), Docker, Terraform Data: PostgreSQL What They’re Looking For Technical 4+ years’ experience building production-grade mobile applications Strong ...

client has an AWS Architect for a suited candidate to start next week. The role will require deep expertise in cloud infrastructure, networking, and security. The key specialist areas include: Proven experience architecting solutions using AWS ECS, EKS, Lambda, and EC2. AWS Governance & Multi-Account Management … AWS Organisations, Service Control Policies (SCPs), Landing Zone best practices. Define and assist in implement best practices for networking, identity, and storage in AWS. Produce high-level and low-level designs (HLDs, LLDs) in line with Defra's CCoE design standards. Develop and present options papers to support architectural ...

client has an AWS Architect for a suited candidate to start next week. The role will require deep expertise in cloud infrastructure, networking, and security. The key specialist areas include: Proven experience architecting solutions using AWS ECS, EKS, Lambda, and EC2. AWS Governance & Multi-Account Management … AWS Organisations, Service Control Policies (SCPs), Landing Zone best practices. Define and assist in implement best practices for networking, identity, and storage in AWS. Produce high-level and low-level designs (HLDs, LLDs) in line with Defra's CCoE design standards. Develop and present options papers to support architectural ...

Title: Java Architect Location: London, UK (Hybrid) Industry: Banking/Financial Services Job Summary We are seeking a highly experienced Java & AWS Cloud Architect to lead the design and delivery of large-scale, secure, and resilient microservices-based solutions within the banking domain. The ideal candidate will bring deep … expertise in Java, Spring Boot, cloud-native architecture on AWS, and DevOps practices, with a proven track record of designing enterprise-grade systems and driving cloud modernization initiatives. Key Responsibilities Architecture & Solution Design Define end-to-end architecture for microservices, APIs, integrations, and data flows. Create solution blueprints, sequence ...

scale Integrating external services and expanding platform capabilities Our Tech Stack Node.js/TypeScript (core backend choice) PostgreSQL and Redis REST or GraphQL APIs AWS (Lambda, ECS, RDS) or similar cloud platforms Docker, GitHub Actions, and automated testing What They're Looking For Strong backend development experience (Node.js ...

succeed. Join our team and be part of a dynamic, growth-oriented organization that values talent, creativity, and results. Role Title: Java Microservices & AWS Cloud Architect (10+ Years Experience) Location : London, UK (Hybrid) Contract (InsideIR35) BANKING INDUSTRY JD: We are seeking an experienced Java & AWS Cloud Architect … design and delivery of large-scale, secure, and resilient microservices-based systems. The ideal candidate has deep expertise in Java, Spring Boot, Microservices, AWS architecture, and DevOps, with a strong track record of enterprise-grade solution design, performance optimization, and cloud-native modernization. Key Responsibilities Architecture & Design Define ...

AWS Lead | £90,000 - £110,000 | London/Hybrid | Lambda | Amazon Web Services | AWS Architecture | SQL | API Gateway | Are you an AWS Lead who wants to have autonomy? Looking to join somewhere you can grow and build a team? I have partnered with a client … mode. They’re currently looking to move away from a consultancy model they have and build a team inhouse so are looking for an AWS Lead to steer them in the right direction. You will be working with a modern AWS stack whilst working with third parties ...

strong, passionate and experienced Python Engineer to join the Front Office Technology team. They are re-architecting the stack to be cloud-native on AWS , with Python at the core of backend services and libraries, and modern UIs built in React. Engineering culture is centred on clean code … What you’ll do Write clean, well-structured Python code to build reusable components, services and libraries Design and build cloud-first solutions in AWS for pricing, risk, and analytics workflows Refine and extend the existing platform in response to desk and quant needs Work directly with traders, quants ...

AWS Cloud Engineers - London - Hybrid - £50-80k Are you looking to hit the ground running and really make a difference on a brand new Cloud team? Are you interested in working for a growing company within the Media & Advertising space who have doubled in size over the last … including a Mid-Level Cloud Engineer and Senior Cloud Engineer, based on previous experience. Looking for a skilled cloud engineer, expert in all things AWS, Lambda, and Snowflake. Additionally, if you have any familiarity with salesforce, we would love to hear from you! Based in the heart ...

banking ecosystem. We are looking for a Full Stack Engineer with strong experience in React Native for mobile/front-end development and AWS-based backend systems . The ideal candidate has hands-on experience building scalable, event-driven applications using modern backend frameworks and cloud-native services. … experience leading engineering teams and delivering complex digital or financial platforms. Deeply skilled in software design and architecture, ideally across cloud-native environments (AWS preferred). Proficient in modern development frameworks, such as Java, Python, or Node.js , and familiar with microservices, APIs, and event-driven architectures. Experienced in cloud ...

Spark, big data ecosystems Visualisation & APIs: REST/JSON, Postman, Flask/FastAPI, Power BI/Tableau, D3.js DevOps & Cloud: CI/CD, Docker, AWS (S3, Lambda, SageMaker), Kubernetes, Terraform/CDK ML Ops & Automation: MLFlow, feature stores, model monitoring, A/B testing Data Security & Compliance: Secure … science models or data engineering pipelines from concept to production. Strong Python skills plus SQL and data visualisation experience. Hands-on with cloud platforms (AWS preferred) and containerisation (Docker/Kubernetes). Experience working with Defence, Government, or National Security data environments. Security Clearance: Active SC or DV (must ...

Build and deploy backend services with Java & Spring Boot Develop scalable APIs Optimise SQL for large datasets Work with DevOps on Docker and AWS deployments Shape architecture and technical direction Write clean, tested code and review others' work What You'll Bring Expert Java (8/11/17+ … Deep Spring Boot & microservices experience Strong AWS skills (EC2, S3, Lambda, IAM) Kafka/event-driven systems SQL optimisation REST/JSON API design Docker proficiency Excellent communication skills Nice to Have JavaScript/React Aurora/RDS If you're proactive, outcomes-driven, and thrive in high ...

results, and iterate rapidly. Transition validated experiments into production-ready solutions, collaborating with engineers on deployment and monitoring. Build and optimise ML pipelines using AWS services and experiment tracking tools. Develop and integrate LLM-powered solutions for tracing, evaluation, and production monitoring. Implement robust experiment tracking, model versioning … Requirements: Hands-on experience developing and deploying ML models in Python using frameworks such as scikit-learn, XGBoost, PyTorch, or TensorFlow. Strong experience with AWS ML services (SageMaker, Lambda, S3) in production environments. Strong experiment design skills: hypothesis formulation, A/B testing, and statistical evaluation. Proven track ...

Architecture & Design: - Define and own solution, data, and cloud architecture - Design conceptual, logical, and physical data models - Architect cloud-native and hybrid solutions on AWS and Azure - Establish architecture governance frameworks and best practices - Lead cloud migration and modernization initiatives Cloud & Technology Leadership: - AWS: EC2, S3, RDS, Lambda … code for architectural integrity - Collaborate with enterprise architecture and security teams Required Skills & Qualifications: - Strong experience as Technical BA and Architect - Expertise in AWS and Azure - Enterprise data modeling and integration - Java, Microservices, APIs - Agile/Scrum delivery - Banking, Financial Services, Media domain experience preferred Education: - Bachelor ...

technical analysis across complex enterprise programmes Translate business needs into BDD, SDD, functional and architecture designs Own solution, data, and cloud architecture across AWS and Azure Design and govern cloud-native & hybrid architectures Lead cloud migration and modernization initiatives Define enterprise data models, data lakes, analytics, and governance Support … regulatory reporting (Basel III, IFRS9, CCAR, AML) Collaborate with delivery, QA, security, and enterprise architecture teams Technology Stack Cloud: AWS (EC2, S3, RDS, Lambda, EKS, IAM, Neptune), Azure (ADF, Databricks, Synapse, Data Lake, AKS, Event Hub, Power BI) Architecture: Microservices, APIs, Java/Spring Boot DevOps: GitLab, Azure ...

where high-growth startups turn when they need to move faster, scale smarter, and make the most of the cloud. As an AWS Premier Partner and Strategic Partner, we deliver hands-on DevOps, FinOps, and GenAI support that drives real results. We work across EMEA and the US, fueling … with customers and partners and attend local events) and abroad (at least once a quarter). Requirements: 3+ years of hands-on experience in AWS, including solution design, migration, and maintenance 2+ years in customer-facing technical roles (e.g., SRE, Cloud Architect, Customer Engineer) Production experience with AWS ...

What we’re looking for: Strong Python skills and experience with ML frameworks (scikit-learn, PyTorch, TensorFlow) Hands-on experience with cloud ML services (AWS SageMaker, Lambda, S3) Experience deploying ML/LLM models into production with MLOps best practices Strong experiment design, statistical evaluation, and problem-solving ...