1 to 25 of 26 AWS Step Functions Jobs in the UK

spreadsheet. The format doesn't matter - what matters is automating them to reduce operational risk, effort, and error. We're building automation solutions on AWS (Lambda, Step Functions, Python) and integrating with existing operational tools (Control-M, monitoring platforms, APIs). Responsibilities: Taking ownership of manual operational … processes Engaging directly with operations or business teams to understand their workflows Building production automation (Python, AWS Lambda, Step Functions, orchestrators) Reducing operational risk and manual effort through intelligent automation Skills: Mandatory Competencies: Ownership (CRITICAL) Has taken ownership of an operational automation project from concept to delivery. ...

full-stack applications using Node.js, TypeScript, and React, ensuring high-quality, maintainable code Build and maintain cloud-native solutions across a comprehensive range of AWS services including Lambda, API Gateway, S3, SQS, SNS, EventBridge, Step Functions, and AWS Lex Implement Infrastructure as Code using Terraform … management (where applicable) What We Need From You: Strong proficiency in full-stack development with Node.js, TypeScript, and React Extensive hands-on experience with AWS services including Lambda, API Gateway, IAM, S3, SQS, SNS, EventBridge, and Step Functions Solid experience with Infrastructure as Code using Terraform Proficiency ...

sequence interdependent migration work, making sound technical decisions before all edge cases are known and adapting as issues surface What we’re looking for AWS & SageMaker (must have) Amazon SageMaker (Studio, Training, Pipelines, Endpoints) — expert level; you can architect and operate the full lifecycle AWS IAM — advanced; writes … least-privilege policies from scratch, not just modifies examples Amazon S3 — advanced; including lifecycle policies, encryption, and bucket policies AWS KMS — working knowledge of key management in an ML context AWS CI/CD tooling (CodePipeline/CodeBuild or equivalent) — advanced; you've automated model promotion across environments ...

sequence interdependent migration work, making sound technical decisions before all edge cases are known and adapting as issues surface What we’re looking for AWS & SageMaker (must have) Amazon SageMaker (Studio, Training, Pipelines, Endpoints) — expert level; you can architect and operate the full lifecycle AWS IAM — advanced; writes … least-privilege policies from scratch, not just modifies examples Amazon S3 — advanced; including lifecycle policies, encryption, and bucket policies AWS KMS — working knowledge of key management in an ML context AWS CI/CD tooling (CodePipeline/CodeBuild or equivalent) — advanced; you've automated model promotion across environments ...

sequence interdependent migration work, making sound technical decisions before all edge cases are known and adapting as issues surface What we’re looking for AWS & SageMaker (must have) Amazon SageMaker (Studio, Training, Pipelines, Endpoints) — expert level; you can architect and operate the full lifecycle AWS IAM — advanced; writes … least-privilege policies from scratch, not just modifies examples Amazon S3 — advanced; including lifecycle policies, encryption, and bucket policies AWS KMS — working knowledge of key management in an ML context AWS CI/CD tooling (CodePipeline/CodeBuild or equivalent) — advanced; you've automated model promotion across environments ...

Pandas and PyArrow. Expertise in distributed data processing frameworks, particularly Apache Spark. Experience building and maintaining ETL pipelines using technologies such as Apache Airflow, AWS Step Functions or Apache NiFi. Cloud platform experience across AWS, Azure and/or GCP. Knowledge of messaging and streaming technologies … including Kafka, AWS SQS or equivalent cloud-native services. Strong understanding of SQL and NoSQL databases. Experience with modern data storage technologies including HDFS, Iceberg, Elasticsearch, S3 and Data Lake architectures. Containerisation and orchestration experience using Docker, Kubernetes and/or OpenShift. Knowledge of testing frameworks, engineering standards ...

when necessary. You're comfortable taking ownership of vendor negotiations and explaining costs to the business.### Skills Required* Python* Java* System design* Engineering principles* AWS* GCP* Platform engineering* SQL* NoSQL* High availability* Scalability* Security* Operational excellence* Service reliability engineering* Configuration management* Ansible* Packer* CI/CD* GitHub Actions* Infrastructure … Code* Terraform* Containers* Docker* Kubernetes* Workflow orchestration* Temporal* Cadence* AWS Step Functions #J-18808-Ljbffr ...

Managers, and Data specialists, taking ownership of the platform's technical design and engineering. Principal Data Engineer Responsibilities: * Design and build a cloud-native AWS data platform * Lead technical delivery of the MVP * Build scalable serverless data pipelines and APIs * Design secure, resilient event-driven architectures * Collaborate with Architecture … Liaising with other teams is a key part of this position, so solid communication skills are a must. Data Engineer Key Skills Required: * Enterprise AWS data platform experience * Python * Serverless AWS * Event-driven architecture * Terraform or CloudFormation * CI/CD and enterprise security AWS: Lambda, Step ...

Description: You will lead a small, high-output agentic engineering pod migrating AWS Lambda applications to Azure. Inspired by OpenAIs Harness Engineering model, your primary job is not writing code it is designing the harness: the scaffolding, constraints, and feedback loops that let Claude Code agents do reliable work. … Responsibilities Own and evolve the claude_code_forge scaffolding repo structure, CLAUDE.md templates, creating agents, MCP tool configs, and custom slash commands Decompose the AWS estate into depth-first migration work-packages with clear acceptance criteria agents can validate Enforce architecture mechanically (structural tests, linting rules, dependency-layer checks ...

looking for a Java developer with Strong AWS exposure to work with one of our leading client. Please find the details below for your reference. Job Summary: Designs, runs and improves software that meets user needs. Competent Java developer with significant experience in AWS cloud services. Proficient … AngularJS, Jenkins, Karate, Gherkin and Cypress, Cloudformation, Jenkins, Groovy and deploying to native AWS services like ECS, S3, Lambda, SQS, Step Functions. Requirements: Experience with Java (Springboot) and AWS cloud services (ECR, ECS, Lambda, API Gateway, S3, DynamoDB, Step Functions, Apigee) Proficiency in AngularJS, Jenkins ...

Java, Kotlin, TypeScript, or Rust Data Platforms: BigQuery, Snowflake, Redshift, Databricks, PostgreSQL, MySQL, MongoDB, or other SQL/NoSQL technologies Data Tooling: Airflow, dbt, AWS Glue, Step Functions, Spark, Hadoop, or similar tooling Infrastructure: AWS, Terraform, Docker, Kubernetes, or other cloud/platform technologies CI/… GitHub Actions, Jenkins, ArgoCD, or similar deployment tooling Adaptability: Willingness to step into adjacent areas such as backend services, infrastructure, web development, SDK development, telemetry integrations, tooling, or unfamiliar client systems. AI: A willingness to experiment with and embrace AI to help improve the efficiency and quality ...

research teams to deliver software reliably, securely and at scale. The role will help design, build, automate and operate a hybrid production platform across AWS and on‐premises environments, with a particular focus on the HashiCorp platform: Nomad, Consul and Vault. The successful candidate will treat infrastructure as software … carefully, and assessing impact across the wider platform during maintenance and change activity. Primary Duties Design, build, automate and operate the production platform across AWS and on‐premises infrastructure. Own, maintain and evolve the HashiCorp platform, including Vault, Consul, Nomad and associated integrations. Use Terraform to define and manage ...

willingness to learn: Core services: Java, Spring Boot and OpenAPI Front-end: Ruby on Rails, React and reusable UI components Serverless: Node.js, TypeScript, AWS Lambda, Step Functions and DynamoDB Architecture: Event-driven architecture patterns AI tooling: AI coding assistants used responsibly to support software delivery Responsibilities Developing … good software delivery practices. Passion for clean, secure, well-tested code and continuous learning. Experience delivering services using a public cloud provider such as AWS, Azure or Google Cloud or a motivation to develop these skills. Benefits: Alongside your salary of £39,163 (£35,663 plus a Recruitment Retention ...

development, performance tuning, indexing strategies, and data transformation to enable accurate and efficient migration from on-premises databases (SQL Server, Oracle, MySQL, NoSQL) to AWS cloud. Proven experience in on-prem to AWS data migration using AWS-native tools such as DMS, Glue, DataSync, Step Functions … data warehousing and data modelling techniques (Star Schema, Snowflake Schema). Familiarity with security frameworks (GDPR, HIPAA, ISO 27001, NIST, SOX, PII) and AWS security features (IAM, KMS, RBAC). Knowledge of Azure data engineering tools (ADF, Azure DB, Azure Synapse, Azure Data Lake, Azure Monitor) for hybrid migration ...

adapting as new challenges emerge. Main Skills Needed? Expert-level experience with Amazon SageMaker, including Studio, Training, Pipelines, Endpoints, and production MLOps practices. Strong AWS knowledge across IAM, S3, KMS, and CI/CD tooling such as CodePipeline, CodeBuild, or equivalent. Expert Python development skills, with PySpark experience highly … model parity testing methodologies. Advanced Git and version control experience. Knowledge of Infrastructure as Code using Terraform, CloudFormation, or CDK is advantageous. Familiarity with AWS services including Step Functions, Lambda, CloudWatch, CloudTrail, Glue, EMR, Lake Formation, Feature Store, and VPC networking would be beneficial. Experience with data ...

utilised to drive clinical insights, operational performance, and decision-making across healthcare services. Key Responsibilities Design and buildscalable, end-to-end data pipelines on AWS, including: Data ingestion, transformation, validation, and output generation Develop and maintain a dedicated reporting database, reducing reliance on ad-hoc querying against operational systems … Leverage AWS services such as Athena,S3, Glue, Lambda, and Step Functions to deliver: Automated scheduling Orchestration and monitoring Implement data quality checks and maintain a clear audit trail across all processing steps Develop analytical reports and dashboards (Power BI, Tableau, or similar) to communicate insights ...

Flask. Develop cloud-native microservices deployed with Docker and Kubernetes. Deliver event-driven solutions using messaging technologies and distributed architectures. Work extensively with AWS services including Lambda, SQS, Step Functions, DynamoDB and RDS. Optimise search functionality using Elasticsearch or OpenSearch. Collaborate with global engineering teams on architecture … backend applications in Python. Experience with FastAPI and/or Flask. Proven background building microservices architectures. Hands-on experience with Docker and Kubernetes. Strong AWS experience across serverless and cloud-native services. Experience with Elasticsearch, OpenSearch or similar enterprise search technologies. Knowledge of event-driven architectures and messaging systems. ...

AWS AI Architect 6-Month contract - Inside IR35 - market rate Guildford based - hybrid working - 3 days a week on site Insurance sector What you'll be doing Design and deliver innovative Agentic AI solutions that address client challenges and create measurable business value. Lead the architecture and implementation … autonomous and multi-agent AI systems using hyperscaler AI platforms, with a strong preference for AWS-native services and patterns. Collaborate with business, technology and delivery teams to integrate AI capabilities into enterprise applications, workflows and operating models. Demonstrate modern AI and Agentic AI solutions to clients, clearly articulating ...

AWS AI Architect 6-Month contract - Inside IR35 - market rate Guildford based - hybrid working - 3 days a week on site Insurance sector What you'll be doing Design and deliver innovative Agentic AI solutions that address client challenges and create measurable business value. Lead the architecture and implementation … autonomous and multi-agent AI systems using hyperscaler AI platforms, with a strong preference for AWS-native services and patterns. Collaborate with business, technology and delivery teams to integrate AI capabilities into enterprise applications, workflows and operating models. Demonstrate modern AI and Agentic AI solutions to clients, clearly articulating ...

initiatives, providing guidance on solution design, engineering standards and implementation approaches Design, build and optimise distributed data processing pipelines using PySpark, Python, Airflow and AWS services Drive engineering excellence through code reviews, technical coaching, design reviews and adoption of software engineering best practices Partner closely with Product, Architecture, Cyber … software engineering expertise with Python, PySpark and Apache Airflow Deep experience designing and building distributed data processing systems and large-scale data platforms on AWS Strong knowledge of modern AWS data technologies including Glue, EMR, Lambda, DynamoDB, S3, EventBridge, Step Functions and related services Proven experience ...

technical solutioning where needed. Architecting, building and shipping complex, high-performance distributed services in C# and .NET Core 8/9 – primarily serverless on AWS Lambda – setting the technical bar for the squad and owning delivery of substantive feature sets end-to-end. Designing data models and persistence patterns … tuning for performance at scale, and modelling for both transactional and high-throughput access patterns. Building resilient, event-driven systems with SQS and related AWS messaging primitives – idempotency, retries, dead-letter handling, and clean separation of concerns across services. Owning each feature’s solution end-to-end – partnering with ...

transformation to a platform‐centric company. Partner with cross‐functional stakeholders to analyze business strategy and translate requirements into scalable, serverless cloud architectures using AWS services. Design and build comprehensive architecture artifacts, establishing project scope, estimates, and deliverable timeframes for business case development. Drive modernization of existing platforms through … open‐source ecosystem, with strong experience in building enterprise‐scale applications and microservices architectures. Proven experience designing and implementing cloud‐native architectures using AWS services such as Lambda, EC2, S3, RDS, API Gateway, and CloudFormation. Strong background in database technologies, including relational and NoSQL solutions for enterprise applications. Experience ...

/CD pipelines, structured evaluation, drift and hallucination monitoring, and controlled, auditable release processes suitable for banking environments. Cloud‐native AI platform engineering on AWS, with hands‐on delivery using services such as Amazon Bedrock for foundation models, agent orchestration patterns, Lambda and Step Functions, alongside demonstrated … technologies such as OpenSearch, FAISS or similar to support scalable, production‐ready retrieval workflows. Data pipeline engineering, building and operating AI‐ready pipelines using AWS Glue, S3 and related services to support model training, inference and evaluation. Advanced observability and reliability engineering, including experience with CloudWatch, OpenTelemetry and established ...

solutions. • Implementation of effective unit testing practices. Requirements Proven experience in Python engineering, with a focus on backend and infrastructure tooling. Deep knowledge of AWS services (IAM, KMS, CloudFormation, API Gateway, S3, Lambda, ECS, Glue, Step Functions, MSK, EKS, Bedrock). Experience scaling platforms for AI/ ...

scale. Your mission will be to proactively find and analyze reliability problems across our stack, then design and implement software and systems to create step-function improvements. You will design robust observability solutions, lead incident response, automate operational tasks, and continuously improve our infrastructure's reliability, all while mentoring ...