17 of 17 Remote/Hybrid AWS Lambda Jobs in Central London

team in a high-performing culture built on trust, clarity and psychological safety Take ownership of event-driven architecture using Node.js, TypeScript, DynamoDB and AWS Lambda, and build frontend applications in React/TypeScript Shape reusable software components across the stack and deliver major features from concept through … services Write clean, maintainable code using TypeScript (Node.js backend) Design reusable components and patterns that scale across the platform Build event-driven applications using AWS Lambda and AWS API Gateway Contribute to modern frontend development (e.g., React or similar), ensuring great UX and accessibility Deliver major features ...

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 ...

banking customers. The person will have hands-on experience with CICS webservices, ZOS Connect, DB2, SQL, SOAP, WSDL along with along with 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 … Mainframe systems and related infrastructure. Work on test data support requirement for the teams with in 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 management ...

Principal Software Engineer | Python, AWS | London, Hybrid Our client is a global investment manager with a strong footprint across major financial centres. They manage multi-asset, commodities, and derivatives strategies for institutional and wholesale clients worldwide. The environment combines the scale and stability of an established asset manager with … passionate and experienced Python Engineer to join the Front Office Investment 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 ...

quality code. Deep knowledge of SQL and experience with analytical or time‐series databases (e.g. Redshift, ClickHouse, Snowflake, BigQuery). Hands‐on experience with AWS (e.g. S3, Lambda, ECS/EKS, Redshift) and modern DevOps practices, including Docker and CI/CD. Proven track record working with front ...

Looking For Strong Python (Flask moving to FastAPI with Typing) backend experience Proven experience building APIs within service-oriented architectures Solid SQL knowledge PostgreSQL AWS (Lambda, ECS) Docker Strong system design and data flow thinking Collaborative mindset with high coding standards What’s On Offer Top-of-market ...

Senior Java Developer (Kafka/AWS/Kubernetes) Contract – 12 Months £775 per day (Inside IR35) Hybrid: 3 days onsite in London/2 days WFH 🚀 The Role We’re looking for an experienced Senior Java Developer to join a high-performing engineering team delivering large-scale, cloud-native … scale. 🧩 Key Responsibilities Design and develop high-performance Java microservices Build and maintain event-driven architectures using Kafka Develop and deploy services in AWS cloud environments Containerise and orchestrate applications using Kubernetes Collaborate with DevOps, Architecture, and Product teams Champion best practices in clean code, testing, and CI/ ...

Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS, SQL, Distributed Systems | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract We’re hiring multiple Senior Go Backend Engineers (contractors) to join a large-scale public sector transformation programme delivered by a highly … solving complex migration challenges, and delivering production-grade backend services, fast. The Role | Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS, SQL, Distributed Systems | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract This is a hands-on backend engineering role with ...

AWS Engineer (Cloud Infrastructure) London/WFH to £100k Do you have expertise with AWS? You could be joining a growing and profitable scale-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression. … AWS Engineer you will take a lead role in the design, implementation, maintenance and support of the AWS infrastructure and services, collaborating with technical, operational and business stakeholders to deliver scalable, secure and resilient infrastructure and applications. You'll take ownership for infrastructure and platform capabilities, seeking ...

system Agile methodologies and exposure to BDD methods Banking/Financial services domains experience Highly Desirable Experienced with any of the following: Cloud technologies AWS modules: CloudWatch (logging), Athena, EC2, Lambda, storage (S3, EBS), databases (RDS, DynamoDB) stream-processing platform: Kafka, webhook, protos Docker and Kubernetes (nice ...

/Practices (Kanban/Scrum/Sprint), Operational Support (Kibana/Grafana), CI/CD (Jenkins/Airflow), RESTful APIs, Databases (MongoDB, Postgres, Hudi), AWS (Aurora RDS, S3, ECS, Secrets Manager), Infrastructure as code (Terraform) and third-party libraries. How we work: We favour: Breaking down a high-level … multiple backend languages (e.g. Scala, Java, Python) and libraries Familiarity with databases (e.g. Postgres, MongoDB, Splunk) Familiarity with big data tools (Spark, Presto, AWS EMR) Proven experience as a Full Stack Developer or similar role Experience coding in continuous integration context AWS suite experience Understands the importance ...

AWS Platform Engineer (Governance & Networking) Permanent Role London Based - Hybrid Working £50,000 to £70,000 *Must be SC Clearance Eligible* A leading consultancy is looking for an AWS Platform Engineer to drive a major cloud modernization program for a high-profile UK Financial Services firm. You will … foundation of an enterprise-scale ecosystem, evolving the AWS Landing Zone to ensure global networking, security guardrails, and automated governance are world-class. You will be responsible for the following Modernise Governance: Architect and scale multi-account environments using AWS Control Tower and Organizations. Engineer Connectivity: Build high ...

queries in PostgreSQL Build clean, well-documented RESTful APIs and service integrations Contribute to containerised environments using Docker and maintain cloud-native services on AWS Participate in architecture discussions, CI/CD pipelines, and quality assurance processes Mentor peers, share knowledge, and promote best practices in backend development Skills … with PostgreSQL and libraries such as sqlx and gorm Solid understanding of Docker and containerised development Experience building RESTful APIs and integrating services Desirable: AWS services (Lambda, EventBridge, SQS), microservices architecture, CI/CD tooling, event-driven systems ...

transformation. Extensive experience working with SQL and analytical databases, ideally including Amazon Redshift or similar time-series platforms. Experience building production data pipelines in AWS cloud environments. Familiarity with Docker containers and CI/CD pipelines. Experience with Infrastructure as Code and deployment tooling such as CloudFormation or CDK. … Highly desirable experience: Exposure to commodities, energy trading, or financial markets. Experience supporting real-time or near-real-time analytics environments. Knowledge of additional AWS services such as S3, Lambda, Athena, Kinesis, EMR, Fargate, or API Gateway. Experience with big data technologies including Spark, Databricks, Hadoop, or Dask. ...

detection) Supporting experimentation cycles: hypothesis definition, testing, and evaluation Contributing to the deployment of models into production environments Building and maintaining ML pipelines using AWS services Assisting in the development of GenAI/LLM-based applications (e.g. prompt engineering, RAG pipelines) Implementing best practices in experiment tracking, model versioning … machine learning or data science Strong Python skills with experience in ML frameworks such as scikit-learn, PyTorch, TensorFlow, or XGBoost Exposure to AWS services (e.g. S3, Lambda, SageMaker) Understanding of core ML concepts: model evaluation, validation, and experimentation Familiarity with MLOps or experiment tracking tools (e.g. MLflow ...

deploying ML models in Python using frameworks such as scikit-learn, XGBoost, PyTorch, or TensorFlow Strong experience with cloud-based ML deployment (e.g., AWS SageMaker, Lambda, S3) Knowledge of MLOps/LLMOps tooling (e.g., MLflow, Weights & Biases, Data Version Control) Experience developing LLM/GenAI applications, including prompt ...

Exciting role for Title: Lead AWS Data Architect Location: London (Hybrid- 2 days) Job Type: Contract (6 Months+) IR35 Status: Inside IR35 The Role We are seeking a hands-on AWS Data Architect to design, build, and evolve a next-generation Payments Data Platform . You will play … critical role in ingesting ISO 20022 payment events into an AWS-based Lakehouse architecture, enabling high-quality, scalable, and governed data products. This role combines architecture, engineering, and data product ownership , where you will drive end-to-end delivery across Customer Experience (CX), Payments, and CPO domains. You will ...