19 of 19 AWS Lambda Jobs in Central London

the manager hopes will mean you can move into a technical leadership role as quickly as possible propelling product roadmap and R&D pipeline forward. Skills Typescript expert with AWS including AWS Lambda, Kinesis and EventBridge. AWS CDK2 Python knowledge Confluence and JIRA Role The Senior Backend Software Engineer will join an existing software team reporting … to the Chief Technology Officer. Working on a world class AWS event driven design that delivers high performing Artificial Intelligence and Machine Learning services. This will be a challenging and varied position developing new features and APIs, performance optimisation, CICD and test suite improvement, updating core software and infrastructure libraries used across many client services, supporting Data Science and More ❯

Senior Data Engineer MUST HAVE SNOWFLAKE, AWS, Salary - £70-80k with 15% bonus Hybrid working - couple of days in the office City of London We are looking for: Good understanding of data engineering principles A good technical grasp of Snowflake and automating it, and transforming complex datasets AWS Skillset Delivery experience Building solutions in snowflake implementing data … warehousing solutions using Snowflake and AWS Hands-on experience with AWS services such as Glue (Spark), Lambda, Step Functions, ECS, Redshift, and SageMaker. Enthusiasm for cross-functional work and adaptability beyond traditional data engineering. Examples like building APIs, integrating with microservices, or contributing to backend systems - not just data pipelines or data modelling. Mention on tools like … GitHub Actions, Jenkins, AWS CDK, CloudFormation, Terraform. MUST HAVE SNOWFLAKE, AWS Key Responsibilities: Design and implement scalable, secure, and cost-efficient data solutions on AWS, leveraging services such as Glue, Lambda, S3, Redshift, and Step Functions. Lead the development of robust data pipelines and analytics platforms, ensuring high availability, performance, and maintainability. Demonstrate proficiency in software More ❯

to join our small, high-impact software team, reporting directly to the CTO. You will take the lead in building and scaling a robust event-driven backend infrastructure in AWS, while also contributing across architecture, performance, and DevOps practices. Key Responsibilities: Design and build scalable backend services and APIs using TypeScript on a modern serverless AWS stack Lead … automation, and internal tooling Collaborate across teams — including support for Machine Learning workloads and Data Engineering Contribute to architecture discussions, technical documentation, and internal best practices Key skills: TypeScript, AWS Lambda, Kinesis, EventBridge, CI/CD, GitHub Actions, Python (for ML), JIRA, Confluence Key skills: Five years’ experience in backend engineering Advanced skills in TypeScript and modern AWS (especially Lambda, Kinesis, EventBridge) Experience with infrastructure-as-code (CDK2 preferred) Strong attention to detail and ability to work autonomously Comfortable writing clean tickets and documentation Experience with Python and data streaming Working knowledge of Agile tools like JIRA and Confluence More ❯

will help drive the evolution of our data architecture as we move from Redshift to Snowflake. Looking for someone with extensive experience with cloud providers? Hands-on experience with AWS services such as Glue (Spark), Lambda, Step Functions, ECS, Redshift, and SageMaker. Looking for someone with hands-on development Conducting code reviews, mentoring through pair programming. Looking for … Building APIs, integrating with microservices, or contributing to backend systems — not just data pipelines or data modelling. CI/CD and Infrastructure-as-Code Tools like GitHub Actions, Jenkins, AWS CDK, CloudFormation, Terraform. Key Responsibilities: Design and implement scalable, secure, and cost-efficient data solutions on AWS, leveraging services such as Glue, Lambda, S3, Redshift, and Step … higher in a technical discipline Proven experience as a data engineer 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 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 ❯

to help us build the future of payments. Role Overview: We are seeking a talented and driven Mid-Level Full Stack Engineer with strong skills in Node.js, React , and AWS cloud infrastructure . Youll play a key role in designing, developing, and maintaining scalable microservices and user interfaces for our core payments platform. Youll work in a cross-functional … and integrate RESTful APIs and third-party services Write unit, integration, and end-to-end tests 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 … 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 More ❯

SQL Server-based applications. You'll work closely with SMEs across multiple domains to assess and plan migration strategies that align with the organisation's future-state architecture - including AWS and Azure. Key Responsibilities Lead architectural assessment and strategy for migrating legacy and mainframe applications to cloud platforms. Evaluate applications for multiple migration paths: decommissioning, replatforming, rewriting, SaaS replacement … QSAM, relational databases, flat file systems). Collaborate with application and infrastructure SMEs to define optimal target platforms and integration strategies. Provide architectural guidance on cloud-native solutions, including AWS Lambda, ECS/EKS, RDS, S3, EFS, and containerised/serverless platforms. Explore use of mainframe migration tooling, cloud-based COBOL runtimes, and compiler compatibility. Support migration of … hybrid systems. Hands-on experience assessing legacy workloads and determining appropriate cloud-native migration paths. Knowledge of mainframe file systems and access methods (e.g., QSAM, VSAM). Familiarity with AWS (PaaS-first strategy): Lambda, ECS, EKS, RDS, EC2 custom builds, S3, EFS. Experience with Azure IaaS/PaaS, especially Azure SQL Managed Instance and file migration solutions like More ❯

scalable solutions Mentoring junior engineers and contributing to a strong engineering culture Working with a modern, cloud-native stack Tech Stack Languages: JavaScript, Node.js Databases: SQL, PostgreSQL, BigQuery Cloud: AWS (Lambda, S3, Kinesis, RDS, Step Functions, AppFlow) DevOps: Serverless, Heroku, GitHub, CircleCI Monitoring: Graphite, Grafana, Splunk Bonus: Experience in marketing tech or AI What We're Looking For More ❯

Key Responsibilities Lead the design, development, and deployment of scalable full stack applications using React and AWS services. Collaborate with cross-functional teams including Product, Architecture, and Test to deliver high-quality software. Champion best practices in software engineering, including CI/CD, automated testing, and code reviews. Mentor junior engineers and contribute to a culture of continuous improvement. … Participate in sprint planning, technical design sessions, and architectural reviews. Required Skills & Experience Strong proficiency in React. Deep experience with AWS services such as Lambda, API Gateway, DynamoDB, S3, and CloudFormation. Solid understanding of TypeScript, Node.js, and RESTful API design. Familiarity with DevOps practices and tools (e.g., GitHub Actions, Terraform, CloudWatch). Experience working in Agile environments and … contributing to sprint ceremonies. Ability to challenge existing approaches and drive innovation within the team. Desirable Exposure to AWS AI services (e.g., Lex, Bedrock). Experience with serverless architectures and event-driven design patterns. Familiarity with containerization (Docker, ECS) and observability tooling. Team Fit A proactive mindset with a passion for mentoring and uplifting team performance. Strong communication skills More ❯

Junior AWS Engineer Permanent Location: London (4 days onsite 1 day remote) We are currently looking for several Junior to mid-level AWS Engineer's to join a client based in Central London. You'll work closely with senior engineers to implement scalable, secure, and highly available solutions, and gain hands-on experience with AWS in a … designing and deploying cloud infrastructure to support trading applications and databases Help configure secure VPC networks, IAM roles, security groups, and VPNs for vendor access Support the setup of AWS services such as EC2, RDS, S3, and Lambda Contribute to Infrastructure-as-Code using Terraform or CloudFormation for automation Help maintain CI/CD pipelines and streamline deployment … Maintain clear and accurate infrastructure documentation and operational runbooks Skills and Experience Required: 1-2 years of experience in cloud engineering, DevOps, or IT infrastructure Hands-on exposure to AWS (EC2, S3, IAM, RDS, VPC) Familiarity with Linux administration and scripting (e.g., Bash or Python) Basic understanding of networking (IP, subnets, routing, VPNs) Preferred: Exposure to Infrastructure-as-Code More ❯

capabilities as the company grows. Skills & Experience Python (incl. pandas, numpy, fastapi, dash/plotly) Database development: e.g. SQL, PostgreSQL, SQLAlchemy, data warehousing, ETL pipelines Cloud computing & DevOps: e.g. AWS (EC2, Lambda, S3), Docker, CI/CD, serverless architecture Frontend development: JavaScript/TypeScript, React, Dash, or similar frameworks Backend APIs: FastAPI, Flask, RESTful API design UI/ More ❯

deploy LangGraph-based agentic systems that orchestrate LLM-driven tools and workflows. · Build and integrate modular AI agents capable of real-world task execution in cloud-native environments. · Utilize AWS services such as Lambda, Step Functions, Bedrock, S3, ECS/Fargate, DynamoDB, and API Gateway to support scalable, serverless infrastructure. · Write production-grade Python code, following best practices … or LLM-centric development. · Proven track record with LangGraph, LangChain, or similar orchestration frameworks. · Expert in Python (asyncio, FastAPI preferred). · Hands-on experience building and deploying applications on AWS, particularly using Lambda, Fargate, S3, Step Functions, and DynamoDB. · Familiarity with AWS Bedrock is a plus. · Strong understanding of agentic patterns, prompt chaining, tool calling, and memory 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 ❯

project management, incident management, team management and stakeholder management. Additionally, you should have expertise in: Multi-threaded Java backend development API and SQL database development Typescript and Node.js Applications AWS Cloud Native and Serverless Architecture You will collaborate with other stakeholders and manage suppliers to fulfil business requirements through system enhancements and maintenance. Ensuring high availability in production systems … and flexible while maintaining high standards. Supported by global teams of engineers, QAs, SREs, and DevOps professionals. Comfortable managing a mix of direct reports and shared teams Skills & Experiences AWS Technologies (e.g. ECS, DynamoDB, Lambda, Aurora, SQS, SNS, VPC, Private Link, etc.) Multi-threading & Socket Programming: Java + Spring Applications Architectures - Event Sourcing, CQRS, Polyglot Database, Traditional OLTP More ❯

Software Deployment Problems within the cluster. Experience developing automated solutions and scripts using Python to enhance operational efficiency and reduce manual intervention. Experience deploying, managing, and optimizing infrastructure on AWS Cloud, including familiarity with AWS services such as EC2, S3, Lambda, and RD Reasonable Adjustments: Respect and equality are core values to us. We are proud of More ❯

Senior Software Developer (C#, .NET, AWS) Hybrid (2x in London Office) | £70,000–£80,000 + Bonus + Clothing Allowance Our client is a direct-to-consumer fashion brand with a strong presence across the UK, US, and Europe. With the majority of sales coming through e-commerce, technology is central to how they operate and grow. As they … to the evolution of a beloved brand’s technology stack. What You’ll Do: Full-Stack Cloud Development: Design, build, and maintain scalable cloud-native services and applications using AWS and .NET technologies. Own the Full Lifecycle: Take ownership of software delivery from ideation and design to development, deployment, and ongoing maintenance. Set the Standard: Help define and implement … software development experience, with a strong focus on cloud-native architecture Proficiency with Microsoft technologies including .NET/C# , and experience building backend services at scale Practical knowledge of AWS , including services like Lambda, DynamoDB, and other serverless components Experience with Infrastructure as Code , particularly Terraform (nice to have) Familiarity with SQL and NoSQL databases Strong understanding of More ❯

Software Developer (C#, .NET, AWS) Hybrid (2x in London Office) | £60,000–£70,000 + Bonus + Clothing Allowance Our client is a direct-to-consumer fashion brand with a strong presence across the UK, US, and Europe. With the majority of sales coming through e-commerce, technology is central to how they operate and grow. As they scale … to the evolution of a beloved brand’s technology stack. What You’ll Do: Full-Stack Cloud Development: Design, build, and maintain scalable cloud-native services and applications using AWS and .NET technologies. Own the Full Lifecycle: Take ownership of software delivery from ideation and design to development, deployment, and ongoing maintenance. Set the Standard: Help define and implement … software development experience, with a strong focus on cloud-native architecture Proficiency with Microsoft technologies including .NET/C# , and experience building backend services at scale Practical knowledge of AWS , including services like Lambda, DynamoDB, and other serverless components Experience with Infrastructure as Code , particularly Terraform (nice to have) Familiarity with SQL and NoSQL databases Strong understanding of More ❯

using data-driven technology to reduce waste and carbon emissions in the global concrete supply chain. Key responsibilities: Build and optimise backend services using modern, event-driven architecture on AWS Work on new features, APIs, performance tuning, and CI/CD improvements Collaborate closely with Data Science to deploy ML workloads in streaming systems Influence architecture and own key … infrastructure components Key Skills: Five years with TypeScript and AWS Strong experience with Lambda, Kinesis, EventBridge, and CDK v2 Strong attention to detail and ability to work independently Python experience Familiarity with JIRA and Confluence Hybrid – 2 days a week in Central London More ❯

3NF, dimensional, and Vault 2.0 modelling Real-time and streaming data know-how Hands-on with tools like Erwin, Lucidchart, PowerDesigner Strong SQL and Python skills (Snowflake or similar) AWS experience (Lambda, SNS, S3, EKS, API Gateway) Familiarity with data governance (GDPR, HIPAA) Bonus points for: DBT, Airflow, Atlan, Iceberg, CI/CD, API modelling The vibe: You More ❯