21 aws data engineer jobs found

URGENT | AWS Data Engineer - Migration We're seeking a strong & hands-on AWS Data Engineering contractor, ASAP start, for an urgent replacement contract Rate: Up to £500-525 per day, Outside IR35 Working Patterns: Remote-first, London (up to 1 day p/w on-site). Contract: 3-6 months (likely extension) Sector: Financial Services About: We're supporting a major cloud transformation programme focused on migrating a large-scale legacy ETL estate consisting of several thousand batch jobs from Ab Initio to a modern, serverless AWS data platform. This is a hands-on Senior Data Engineer role where you'll play a key part in defining migration patterns and delivering production-ready AWS Glue solutions. Person Requirements: Strong AWS Data Engineer - ideally AWS Certified. Ideally, you'll bring proven experience delivering Ab Initio → AWS Glue (PySpark) migration programmes Strong hands-on AWS Data Engineering expertise, particularly AWS Glue ,...

AWS Data Engineer - MigrationWe're seeking a strong & hands-on AWS Data Engineering contractor, ASAP start, for an urgent replacement contract  Rate: Up to £500-525 per day, Outside IR35  Working Patterns: Remote-first, London (up to 1 day p/w on-site).  Contract: 3-6 months (likley extension) Sector: Financial Services About:  We're supporting a major cloud transformation programme focused on migrating a large-scale legacy ETL estate consiting of several thousand batch jobs from Ab Initio to a modern, serverless AWS data platform. This is a hands-on Senior Data Engineer role where you'll play a key part in defining migration patterns and delivering production-ready AWS Glue solutions.  Person Requirments: Strong AWS Data Engineer - ideally AWS Certified.  Idelaly, you'll bring proven experience delivering Ab Initio → AWS Glue (PySpark) migration programmes Strong hands-on AWS Data Engineering expertise, particularly AWS Glue, S3, Athena and serverless data platforms....

AWS Data Engineer - Migration We're seeking a strong & hands-on AWS Data Engineering contractor, ASAP start, for an urgent replacement contract Rate: Up to £500-525 per day, Outside IR35 Working Patterns: Remote-first, London (up to 1 day p/w on-site). Contract: 3-6 months (likely extension) Sector: Financial Services About: We're supporting a major cloud transformation programme focused on migrating a large-scale Legacy ETL estate consiting of several thousand batch jobs from Ab Initio to a modern, serverless AWS data platform. This is a hands-on Senior Data Engineer role where you'll play a key part in defining migration patterns and delivering production-ready AWS Glue solutions. Person Requirments: Strong AWS Data Engineer - ideally AWS Certified. Idelaly, you'll bring proven experience delivering Ab Initio AWS Glue (PySpark) migration programmes Strong hands-on AWS Data Engineering expertise, particularly AWS Glue , S3 , Athena and...

AWS Data Engineer - Migration We 're seeking a strong & hands-on AWS Data Engineering contractor, ASAP start, for an urgent replacement contract Rate: Up to £500-525 per day, Outside IR35 Working Patterns: Remote-first, London (up to 1 day p/w on-site). Contract: 3-6 months (likley extension) Sector: Financial Services About: We 're supporting a major cloud transformation programme focused on migrating a large-scale legacy ETL estate consiting of several thousand batch jobs from Ab Initio to a modern, serverless AWS data platform. This is a hands-on Senior Data Engineer role where you 'll play a key part in defining migration patterns and delivering production-ready AWS Glue solutions. Person Requirments: Strong AWS Data Engineer - ideally AWS Certified. Idelaly, you 'll bring proven experience delivering Ab Initio AWS Glue (PySpark) migration programmes Strong hands-on AWS Data Engineering expertise, particularly AWS...

Application Support Engineer - DV Cleared Our client is urgently looking for an experienced Application Support Engineer to join their team on a contract basis, initially for 6 months with a view to extend. Please note, the role is OUTSIDE of IR35. You must hold live UKIC DV. The role is on-site 4 days per week in Gloucester. Application Support Engineer - Key Skills: Must hold a live UKIC DV Understanding of networking and software architectures Understanding of structured text formats: JSON, XML, CSV The below skills are nice to have: Exposure to programming languages such as Java, JavaScript, Python, and Go API definitions: Swagger/Open API 3 Shell Scripting AWS or other cloud platforms' administration Site Reliability Engineering, DevOps, or similar roles Infrastructure as code and configuration management tools (eg Terraform, Ansible) CI/CD pipelines and automation practices Understanding of monitoring, logging, and alerting systems Kubernetes -...

Senior Python Engineer – AI & Microservices £450 PD to £600 PD (Outside IR35) | 12 month Contract | 2 days onsite in London (Hybrid) | ASAP Start Our trusted technology partner is developing innovative products and is looking for an experienced Senior Python Engineer / Back End Developer to join a fast-moving team. You will develop Python microservices, scalable services, voice chat, and data pipelines, using AI technologies including ASR, TTS, and LLMs. The ideal candidate will have strong Python skills, a pragmatic delivery-focused approach and experience working within either a SaaS, Digital-Rich, Assessment, Subs cription or Ed-tech environment.  Key Responsibilities: Develop and maintain scalable Python services, microservices, voice chat, and data pipelines. Work with the Tech Lead and wider team on architecture, technical decisions, and solution design. Collaborate with product, data science, QA, design, and subject matter experts...

Costello & Reyes Group Limited have been engaged by its client a global defence firm to identify a SailPoint Consultant/Engineer - Design & Delivery who holds current SC level Clearance. Role Overview We are seeking an experienced SC Cleared SailPoint Consultant to take a leading, hands-on role in the design, configuration, implementation and delivery of SailPoint Identity Governance and Administration (IGA) capabilities within a secure enterprise environment. This is not purely an architecture or advisory position. The successful consultant must be capable of taking requirements from initial discovery and solution design through to hands-on configuration, integration, testing, deployment and transition into operational service. The consultant will work closely with Security, IAM, Infrastructure, Application, Service Management and business stakeholders to translate identity and access management requirements into practical SailPoint solutions. The role...

I'm working with a client who is scaling their Databricks platform to support AI and GenAI use cases, and they need people who can make sure it's governed properly from the start. This is about hands-on Databricks delivery, not just certifications. This is a remote first contract but you must be based in the UK. This is outside IR35. What they're building Unity Catalog as the single governance layer across data, ML models and AI assets Governed GenAI and agent workloads using Mosaic AI and Agent Bricks Secure, auditable AI pipelines from ingestion to model serving, all within the Databricks platform Databricks project experience we're looking for Unity Catalog implementations or migrations from Hive metastore, including metastore design, catalog and schema structure, and workspace and environment separation Fine-grained access control in Unity Catalog: row filters, column masks, and attribute-based access control (ABAC) with governed tags Unity Catalog lineage...

C++ Software Engineer - Outside IR35 Contract London, UK Long-Term Engagement on a Rolling Contract Hybrid Working We have partnered with a leading Technology Firm who are looking to add a Software Engineer with skills on C++ to their Market Data team! The successful candidate will have experience in Financial Markets Technology and Real Time market data expertise. It's a Front Office position so you must be comfortable speaking with Portfolio Managers, Traders, C-Suite etc... Responsibilities will include: Architecture and Implementation of Low Latency C++ systems (robust, resilient, accurate, stable and fast) - by doing this you will position the client as a leader in Quant Trading. Work alongside hardware and software teams to build Real Time market data processing. Define, implement and enforce SLAs, policies and metrics to monitor the area. Develop Systems, Interfaces and tools to historical market data simulations to increase research...

GenAI/LLM Engineer - 2 month contract - Fully Remote - £450-£550 per day - Outside IR35 GenAI/LLM Engineer to support the delivery of a production-grade Generative AI solution within a regulated financial services environment. This is a hands-on engineering role focused on LLM pipelines, RAG, document processing and agentic AI , using AWS technologies including Amazon Bedrock and OpenSearch . Candidates must have experience taking GenAI solutions beyond proof-of-concept and into real production environments . Essential Experience Strong hands-on experience delivering production GenAI/LLM solutions , rather than purely prototypes or POCs. RAG architecture for complex, document-heavy applications. Amazon Bedrock or significant equivalent managed LLM platform experience. Amazon OpenSearch , including vector search, k-NN and hybrid retrieval. Strong Python development skills. Experience with LangChain, LlamaIndex, LangGraph, CrewAI or similar frameworks....

Moving enterprise certificate services onto a new platform takes more than a straightforward migration – the integrations, automation and security controls all need to work when they reach live operation. As a PKI Engineer, you’ll take a migration already in motion and help deliver an enterprise PKI as a Service platform built around AppViewX. You’ll work closely with the lead technical specialist, building integrations, automating certificate workflows and solving the practical challenges that emerge as applications move onto the new service. This is hands-on delivery work where you’ll have the opportunity to see what you build progress into live operation during the six-month assignment. What’s in it for you £650–£700 per day, outside IR35 Six-month contract working on an active enterprise PKIaaS migration Hybrid working from Leeds, London or Edinburgh Hands-on involvement with AppViewX and enterprise certificate...

Moving enterprise certificate services onto a new platform takes more than a straightforward migration - the integrations, automation and security controls all need to work when they reach live operation. As a PKI Engineer, you'll take a migration already in motion and help deliver an enterprise PKI as a Service platform built around AppViewX. You'll work closely with the lead technical specialist, building integrations, automating certificate workflows and solving the practical challenges that emerge as applications move onto the new service. This is hands-on delivery work where you'll have the opportunity to see what you build progress into live operation during the six-month assignment. What's in it for you £650 - £700 per day, outside IR35 Six-month contract working on an active enterprise PKIaaS migration Hybrid working from Leeds, London or Edinburgh Hands-on involvement with AppViewX and enterprise certificate infrastructure Opportunity to take...

Lead Java Software Engineer (Java / Spring Boot / Kafka / Kubernetes) 6 months (initially) Remote-working (UK-based) Market Rates (£550 to £575 per day) Outside IR35 The Opportunity: ISR Recruitment is currently supporting a leading consultancy client seeking an experienced Lead Java Engineer to design, build and deliver backend services for a national data exchange platform enabling secure data sharing between organisations. This is a hands-on technical leadership role, with no line-management responsibility where you will remain actively involved in coding and technical design while mentoring developers, supporting delivery and helping shape technical solutions. The platform is underpinned by zero-trust security principles and you will join a remote engineering team of 20+ people working on secure, scalable and production-critical services. You will take high-level or lightweight requirements, clarify what is required, translate them into technical specifications and...

Lead Java Software Engineer (Java/Spring Boot/Kafka/Kubernetes) 6 months (initially) Remote-working (UK-based) Market Rates (£550 to £575 per day) Outside IR35 The Opportunity: ISR Recruitment is currently supporting a leading consultancy client seeking an experienced Lead Java Engineer to design, build and deliver Back End services for a national data exchange platform enabling secure data sharing between organisations. This is a hands-on technical leadership role, with no line-management responsibility where you will remain actively involved in coding and technical design while mentoring developers, supporting delivery and helping shape technical solutions. The platform is underpinned by zero-trust security principles and you will join a remote engineering team of 20+ people working on secure, scalable and production-critical services. You will take high-level or lightweight requirements, clarify what is required, translate them into technical...

Application Support Engineer - DV Cleared Our client is urgently looking for an experienced Application Support Engineer to join their team on a contract basis, initially for 6 months with a view to extend. Please note, the role is OUTSIDE of IR35. You must hold live UKIC DV. The role is on-site 4 days per week in Gloucester. Application Support Engineer - Key Skills: Must hold a live UKIC DV Understanding of networking and software architectures Understanding of structured text formats: JSON, XML, CSV The below skills are nice to have: Exposure to programming languages such as Java, JavaScript, Python, and Go API definitions: Swagger/Open API 3 Shell Scripting AWS or other cloud platforms' administration Site Reliability Engineering, DevOps, or similar roles Infrastructure as code and configuration management tools (eg Terraform, Ansible) CI/CD pipelines and automation practices Understanding of monitoring, logging, and alerting systems Kubernetes -...

SC Data Engineer - Remote - 6 Months Rolling - £500 - £600pd Outside IR35 I'm working with a Government consultancy looking to hire an SC Cleared Data Engineer for a long term project. Remote £500 - £600pd Outside IR35 Skills: Microsoft Azure , AWS or other cloud platforms. Azure Data Factory / Synapse / Databricks. Apache Spark / PySpark. Snowflake. Kafka or other event-streaming technologies. Docker and Kubernetes. Terraform or Infrastructure as Code. CI/CD tooling such as Azure DevOps, GitHub Actions or Jenkins. Data lakes and lakehouse architectures. PostgreSQL, SQL Server or Oracle. 1 Stage interview process. SC Data Engineer - Remote - 6 Months Rolling - £500 - £600pd Outside IR35

Senior Data Engineer – FinTech | Contract I’m working with a growing FinTech business that is investing heavily into its Data platform as part of a wider transformation programme. They’re looking for a Senior Data Engineer to join the team and help design, build and modernise scalable data pipelines and infrastructure. The role: Build and optimise scalable data pipelines Work across a modern cloud-based Data platform Support a wider Data transformation programme Improve data quality, reliability and performance Work closely with Data, Engineering and Product teams Key experience: Strong Python & SQL Databricks and/or Snowflake Spark dbt AWS, Azure or GCP Modern data architecture & pipelines Experience within FinTech, Banking, Payments or Financial Services beneficial Contract: 6 months initially Location: London / Hybrid IR35: Outside IR35 Rate: £600–£700 per day Senior Data Engineer – FinTech | Contract

C++ Software Engineer - Outside IR35 Contract London, UK Long-Term Engagement on a Rolling Contract Hybrid Working We have partnered with a leading Technology Firm who are looking to add a Software Engineer with skills on C++ to their Market Data team! The successful candidate will have experience in Financial Markets Technology and Real Time market data expertise. It's a Front Office position so you must be comfortable speaking with Portfolio Managers, Traders, C-Suite etc... Responsibilities will include: Architecture and Implementation of Low Latency C++ systems (robust, resilient, accurate, stable and fast) - by doing this you will position the client as a leader in Quant Trading. Work alongside hardware and software teams to build Real Time market data processing. Define, implement and enforce SLAs, policies and metrics to monitor the area. Develop Systems, Interfaces and tools to historical market data simulations to increase research...

We are currently looking for an SC cleared Data engineering Delivery manager to work for a client of ours on a major data/ETL programme on AWS . The role will manage a team of Data Engineers to plan, coordinate and delivery of data engineering activities whilst managing the risk, dependencies and assurance across the programme. You will provide technical governance and manage engineering resources and workload whilst reviewing architecture and delivery approaches. Facilitate issue resolution and report on programme status and risks. The key is to hit the acceptance criteria and delivery milestones whilst maintaining stakeholder reporting. The tech stack is AWS and Glue and the roles can be based in either Farnborough or Hook and will be outside IR35. You must hold current SC clearance and be a sole British national for this role.

DevOps/Cloud Engineer (AWS) | Active SC Clearance Required Rate: £550-600 per day (Outside IR35) Location: Hybrid, London (2 days per week onsite) Duration: Initial 3 month contract with likely extension Start Date: ASAP Clearance: Active SC Clearance (Mandatory) The Opportunity We are supporting a major government programme seeking an experienced DevOps/Cloud Engineer to join a high-performing cloud engineering team. This role will focus on the design, automation and support of secure cloud infrastructure, enabling the delivery of modern digital services at scale. You will work closely with software engineers, architects and security teams to build resilient platforms, improve deployment processes and drive cloud adoption through infrastructure automation and DevOps best practices. Key Responsibilities Design, build and maintain AWS cloud infrastructure Develop and manage Infrastructure as Code using Terraform Build and improve CI/CD pipelines using...