11 of 11 AWS Step Functions Jobs in Slough

Senior AWS Migration Engineer, contract, outside IR35, London & remote Senior AWS Migration Engineer to join our team on a contract basis. You will play a key role in planning, executing, and optimizing cloud migration projects, specifically leveraging the full AWS service stack with a strong emphasis on … of applications, databases and services from on-premises or other cloud environments to AWS. Architect and design serverless and traditional cloud-native solutions utilizing AWS Lambda, API Gateway, DynamoDB, Step Functions, and related services. Implement and optimize AWS infrastructure services (EC2, S3, RDS, VPC, CloudFormation, IAM … runbooks. Automate infrastructure deployment and management through Infrastructure as Code (IaC) using CloudFormation, Terraform, or CDK. Ensure high availability, scalability, performance, and security of AWS-hosted applications. Troubleshoot migration issues and optimize the transition process. Provide documentation, technical guidance, and mentorship to internal teams. Contribute to cloud best practices More ❯

Senior AWS Developer – AWS | Python Programming | Greenfield Product Development 📍 Remote (UK) ⏳ 6 Months+ 💼Up to £350 per day. A dynamic and forward-thinking software company, known for crafting solutions used by household names in the media and telecom sectors, is on the hunt for an experienced Senior AWS … major international brand – one that values elegant engineering, ownership, and modern cloud-native approaches. If you're passionate about building scalable, serverless applications in AWS and enjoy turning complex problems into clean, maintainable code – this role will speak to you. Day to day of the role: Designing and implementing … cloud-native architectures using the AWS ecosystem Leading development of a greenfield product from the ground up Collaborating with stakeholders to understand requirements and shape technical direction Mentoring junior developers and fostering a culture of clean code and continuous improvement Working as part of a close-knit, agile team More ❯

platform. Key Skills: Experience in Data Engineering, including data integration, modelling, optimisation and data quality Exceptional understanding of Python Experience developing in the cloud (AWS preferred) Solid understanding of libraries like Pandas and NumPy Experience in data warehousing tools like Snowflake, Databricks, BigQuery Familiar with AWS Step Functions, Airflow, Dagster, or other workflow orchestration tools Commercial experience with performant database programming in SQL Capability to solve complex technical issues, comprehending risks prior to the circumstance Comfortable working in an agile environment, where features may change and evolve quickly Prior experience in financial services, specifically capital More ❯

foundation that powers the entire technology stack, from AI agents to APIs to workflows to integrations Set up and manage the cloud infrastructure using AWS, Docker containerisation, and Infrastructure-as-Code with Terraform Build robust data integration infrastructure to connect the platform with various customer systems (TMS, RMS, etc. … that enables our AI-driven workflows Skills and Qualifications Experience building end-to-end platform solutions that integrate workflow orchestration systems (like Airflow, Temporal, AWS Step Functions) with real-world business processes and data pipelines Strong background in integration engineering and data modelling Exceptional Python skills for … building APIs, services, and data processing pipelines Experience with cloud infrastructure (AWS) and infrastructure-as-code (Terraform) including implementing monitoring and observability Knowledge of AI engineering workflows - particularly understanding how to build reliable systems around LLMs Problem-solving mindset and ability to navigate the challenges of creating a reliable More ❯

note: This is a CONTRACT Opportunity About the Role Our client is on a mission to build a cutting-edge API management platform in AWS, and they need a Senior Integration Engineer to drive this initiative forward. This role is crucial in designing, implementing, and optimizing integrations across our … ecosystem, ensuring seamless connectivity, security, and efficiency. If you thrive in cloud-native environments , have deep expertise in AWS services , and are passionate about API architecture and integrations , we’d love to hear from you! Key Responsibilities Architect and develop scalable, resilient, and secure integrations for our API management … platform in AWS Design and implement API gateways, authentication mechanisms, and monitoring solutions Develop automation pipelines for API deployments and infrastructure management Collaborate with engineering teams to define best practices and governance for API lifecycle management Ensure compliance with security policies and standards, implementing robust data protection measures Optimize More ❯

for excellence, innovation, and client service. With a strong presence in London, are looking to expanding there data engineering capabilities to support critical business functions, regulatory reporting, and data-driven decision-making. Role Overview They are seeking a highly skilled Senior AWS Data Engineer to join the London … to work in a fast-paced, high-impact environment where technology drives the business. Key Responsibilities Design, build, and maintain robust data pipelines using AWS native services (Glue, Lambda, Step Functions, S3, etc.) Develop and optimize data lake and data warehouse solutions using Redshift, Athena, and related … troubleshoot, and improve the performance and reliability of data systems Required Skills & Experience Proven experience as a Data Engineer working in cloud-native environments (AWS preferred) Strong proficiency with Python and SQL Extensive hands-on experience in AWS data engineering technologies, including Glue, PySpark, Athena, Iceberg, Databricks, Lake More ❯

onsite in our Wimbledon office, London. As a Senior Data Engineer, you will lead data migration strategies and implementation across hybrid cloud environments (primarily AWS), enabling smooth and secure movement of legacy and modern systems. As a senior engineer, you’ll design, develop, and optimise scalable and efficient data … and C#-based applications using .NET framework backend services and React frontends. You’ll utilise tools such as Terraform for infrastructure-as-code ( IaC ), AWS (Lambda, EC2, EKS, Step Functions, VPC etc.) for ETL, Airflow pipelines, Snowflake, and ensure architectural alignment with AI/ML initiatives and … to Engineer For End-to-end data migration architecture ( on-premise to cloud or cloud-to-cloud). Designing scalable and secure systems using AWS services like S3, Lambda, and EKS, EC2, VPC, RDS. Interfacing with both legacy PHP/C# systems and modern .NET cloud-native services. We More ❯

Senior Data Engineer . Leading the strategic direction of the Software Engineering Team you will have 10+ Years experience with exceptional Python, SQL and AWS component experience. Senior Data Engineer Location: Fully Remote (London Based Company) Salary: to £95,000 + Benefits Key Skills: • Experience designing and building high … throughput, scalable, resilient and secure data pipelines. • Experience with the following AWS technologies : Glue jobs, Athena, S3, Step functions, Lambda, RDS (Aurora Postgres), DMS, Redshift, QuickSight, Kenesis Firehose. • Expert knowledge of SQL . • Hands on experience with Kafka. • Hands on experience with Terraform. • Hands on experience of More ❯

reliable, and secure data systems that align with wider business goals. You’ll be responsible for developing and maintaining enterprise-scale data infrastructure within AWS, integrating data from numerous internal and external sources. The Data Platform functions as a core hub—making it easy and safe for teams … to use and contribute to data systems. You’ll work with services like Lambda, S3, LakeFormation, Glue, Step Functions, Athena, EventBridge, SNS, SQS, and DynamoDB, and will be expected to navigate and manage data systems with a high degree of rigour and compliance. Familiarity with additional tools such … realise the full potential of the organisation’s data assets. This role demands a strong foundation in data architecture, excellent development skills, and deep AWS proficiency. You should be adept at designing serverless systems, building resilient data pipelines, and leading technical conversations around system architecture. The ideal candidate will More ❯

Go templating. You will join a team of engineers ranging from junior to lead. You will report to the founder of the company, who functions as Architect and Principal Engineer. To some of our clients, you will be the face of our company; professionalism and communication are key in … this role. Required skills and experience: Minimum five years of experience as a Senior DevOps Engineer Experience in a consultancy setting Highly sought: Current AWS certification, e.g. Solutions Architecture (associate or Professional) or DevOps Professional, or GCP equivalents. Terraform/OpenTofu Docker and Kubernetes, preferably with Certified Kubernetes Administrator … real-world experience will be considered in lieu of a degree Cloud skills We are multi-cloud, however most of our work is with AWS and GCP, and you should have experience of working with the following cloud services: ECS, EKS, GKE, ECR, GAR Lambda, Step Functions More ❯

engineering expertise with strategic leadership, guiding complex engagements from RFI and RFP through to successful delivery. This is an opportunity for a highly capable AWS Data Engineer who has operated at Senior Manager or upper-level Manager grade within a leading consultancy. You will bring robust stakeholder engagement skills … delivery teams, and a genuine passion for cloud-native solutions. What You'll Be Doing: Leading the design and delivery of end-to-end AWS-based data solutions (S3, Redshift, Glue, Lambda, Step Functions, Matillion, DynamoDB, etc.). Acting as a senior technical SME in RFI and … constraints, and guide architectural decisions. Supporting practice growth initiatives and contributing to reusable assets and accelerators. What We're Looking For: Extensive hands-on AWS data engineering expertise including experience with S3, Glue, Redshift, Lambda, and Matillion. Demonstrated leadership within a consultancy or delivery-focused organisation at SM/ More ❯