Senior Python Engineer (AI Platforms & Distributed Systems)

Senior AWS Big Data Architect (Cloud Data Platforms & Streaming Analytics)

Added 12/05/2026

Senior AWS Big Data Architect (Cloud Data Platforms & Streaming Analytics)Location: Chicago Work Arrangement: Hybrid Employment Type: ContractOverviewWe are seeking a highly specialized AWS Big Data Architect to lead the design and implementation of enterprise-scale cloud data platforms and real-time analytics solutions. This role requires deep expertise across AWS data services, distributed processing frameworks, streaming technologies, and large-scale data architecture.The ideal candidate will have extensive experience building modern lakehouse architectures, optimizing high-volume ETL pipelines, and enabling scalable analytics and machine learning workloads within cloud-native environments.Key ResponsibilitiesArchitect and implement scalable big data solutions on AWSDesign modern data lake and lakehouse architecturesBuild...

Systems Engineer (Integration / Communications Systems)

Added 09/04/2026

Systems Engineer (Integration / Communications Systems)Main Description DetailsDetailed Job Description✱We are seeking a Systems Engineer to support the integration, validation, and deployment of complex communication and hardware systems. This role focuses on end-to-end system design, integration, and performance across multi-disciplinary engineering environments.This position requires strong cross-functional collaboration and the ability to support field deployments across domestic and international locations.Key Responsibilities:Lead system integration activities across hardware, software, and network componentsDefine system requirements, architecture, and interfacesSupport end-to-end validation and performance testingTroubleshoot system-level issues and drive root cause analysisCollaborate with electrical, mechanical, and QA teams to ensure system alignmentSupport deployment, commissioning, and field...

Senior Controls Systems Engineer

Added 09/04/2026

Job Title: Senior PLC / CODESYS Engineer Industry: Robotics / Automation / Advanced Manufacturing Location: Bellevue, WA or Washington, DC (Hybrid/Onsite)We are hiring a Senior PLC / CODESYS Engineer to support the design, development, and deployment of control systems powering large-scale automation and robotics platforms. This role will focus on accelerating development velocity and improving system performance across existing and next-generation automation solutions.This is a hands-on engineering role suited for someone who thrives in complex, real-world environments and can quickly contribute to both new development and ongoing system support.What You'll Be Doing:Build and enhance PLC applications using CODESYS for automated...

Senior Content Strategist/Designer (UX, AI Content Systems)

Added 17/04/2026

Senior Content Strategist/Designer UX, Product & AI Content Systems We're looking for a senior Content Strategist/Designer to help us take a big step forward in how we create product content.We've recently defined our brand voice. Now we need to bring it to life in the product.This role is about understanding where our current content is working and where it isn't, showing what great looks like in practice, and turning that into a simple, usable system that teams can rely on.A key part of this is making that system work for AI as well as people, so designers can confidently generate...

Quality Assurance Engineer (Hardware / Systems)

Added 09/04/2026

Quality Assurance Engineer (Hardware / Systems)Main Description DetailsDetailed Job Description✱We are seeking a Quality Assurance Engineer to support testing, validation, and performance assurance of advanced communication and hardware systems. This role involves hands-on validation of integrated systems, ensuring reliability, performance, and compliance across complex engineering environments.This is a travel-intensive role supporting deployments, testing, and validation activities across multiple U.S. and international locations.Key Responsibilities:Execute system-level and hardware validation testing across integrated platformsDevelop and maintain test plans, test cases, and validation proceduresPerform functional, regression, and performance testingAnalyze logs, identify defects, and support root cause analysisCollaborate with systems, electrical, and mechanical teams to...

DevOps Engineer (Jenkins, Kubernetes, Python)

Added 02/03/2026

My client is looking for an experienced DevOps Engineer to work 3 days a week onsite in their Sheffield office (Candidates can be based in Leeds to work 3 days a week onsite in Leeds office)Top skills needed:- DevOps - 5+ years experience - Jenkins- Python- Kubernetes- Cloud (AWS/Azure/GCP)Please apply if you have the required skillset and can work 3 days in office in Sheffield / Leeds. GCS is acting as an Employment Business in relation to this vacancy.

Data Engineer- AI, Python -Contract- Remote

Added 17/02/2026

Data Engineer AI‑Driven Data Portal Fully remote Contract Project: Greenfield AI‑Enabled Data PlatformOverviewWe are hiring Data Engineers to support the build of a new AI‑powered data portal designed to transform large volumes of data into actionable insights and business value.This is a hands‑on role focused on delivering quick wins, building core data pipelines, and supporting an MVP that will scale into a strategic data product. Key ResponsibilitiesDesign, build, and optimise scalable data pipelines.Deliver early insights using existing data sources.Experience on AI / ML workloads or preparing data for machine learningEngineer data foundations for an AI‑enabled data portal (MVP and beyond).Develop...

Software Engineering Tech Lead - AI / Agentic Systems

Added 02/06/2026

Software Engineering Tech Lead - Python | Azure | AI / Agentic Systems Contract | London - Hybrid 1-2 days a month in the office if requiredWe're looking for a hands-on Software Engineering Tech Lead to drive the design and delivery of modern, AI-enabled platforms. This is a high-impact role combining deep engineering expertise with technical leadership across Python, Azure, and next-gen agentic systems.Key ResponsibilitiesLead the design and delivery of scalable, production-grade software systemsStay hands-on with coding in Python, setting engineering standards and best practicesArchitect and build AI / agentic solutions (LLM orchestration, tool integration, RAG pipelines)Define and implement robust...

AVP / VP - Technical Systems Analyst (Risk / ESG Data Platform)

Added 05/05/2026

We are hiring AVP and VP level Technical Systems Analysts for a major ESG and Risk data platform transformation programme with a leading financial services organisation in London.This is a hands-on contract role (Inside IR35) focused on delivering a modern, governed data platform supporting Risk, ESG, and regulatory reporting.What you'll doTranslate Risk & ESG requirements into detailed technical specs (TRDs)Design data models (conceptual, logical, physical) and database structuresDefine data lineage, metadata, and governance frameworksSupport data integration, interfaces, and platform designWork with Risk, ESG, Compliance, Data and Engineering teamsContribute to Agile delivery (user stories, testing, implementation)What we're looking for10+ years' experience...

Systems Analyst Microsoft Dynamics

Added 22/04/2026

Systems Analyst Microsoft DynamicsIn this role, you will: * Support the migration and optimisation of Microsoft Dynamics platforms across the organisation. * Work with business and technical teams to extract, analyse, and interpret data from Dynamics and integrated systems. * Produce performance reporting and insights to support decision making during and after migration. * Act as a key analytical bridge between operational stakeholders, system owners, and delivery partners. * Ensure data quality, integrity, and usability throughout the migration lifecycle.Location: Dublin city centre 1 day + working onsite.6-month contract with the view to become permanent after this period.Job DescriptionResponsibilities of the...

Technical Systems Analyst (ECB Onboarding, Risk / ESG)

Added 03/04/2026

Role - Technical Systems Analyst (ECB Onboarding, Risk / ESG)Duration - 6 months with very likely extensionLocation - Hybrid / Liverpool Street (London) - 50% of the month in a Liverpool Street officeRate - £500 - £890 per dayRole - Technical Systems Analyst to support the analysis and implementation of a new data platform with focus on Risk and ESG. The ideal candidate will bring experience in business/systems analysis, preferably within banking or financial services, with strong capabilities in technical requirements gathering, data architecture, and database‑related design.Responsibilities Contribute to the technical implementation of a solution to address ESG reporting needs.Gather,...

Python Developer

Added 03/06/2026

We are looking for a Python SDET with strong automation expertise to build and scale test frameworks from scratch. The role requires deep understanding of automation architecture, CI/CD integration, cloud-based testing, and end-to-end validation across web, API, and mobile platforms.Key ResponsibilitiesDesign and develop scalable test automation frameworks from scratchImplement parallel testing (cross-browser and multi-device execution)Build and maintain automated tests for web, APIs, and mobile applicationsDevelop scripts for real device testing in local labs and Sauce Labs environmentsIntegrate automation into CI/CD pipelines using Concourse and GitHub ActionsPerform troubleshooting, debugging, and root cause analysisCollaborate with cross-functional teams to ensure product qualityRequired SkillsStrong...

Python Developer

Added 03/06/2026

We are looking for a Python SDET with strong automation expertise to build and scale test frameworks from scratch. The role requires deep understanding of automation architecture, CI/CD integration, cloud-based testing, and end-to-end validation across web, API, and mobile platforms.Key ResponsibilitiesDesign and develop scalable test automation frameworks from scratchImplement parallel testing (cross-browser and multi-device execution)Build and maintain automated tests for web, APIs, and mobile applicationsDevelop scripts for real device testing in local labs and Sauce Labs environmentsIntegrate automation into CI/CD pipelines using Concourse and GitHub ActionsPerform troubleshooting, debugging, and root cause analysisCollaborate with cross-functional teams to ensure product qualityRequired SkillsStrong...

Python Developer

Added 03/06/2026

We are looking for a Python SDET with strong automation expertise to build and scale test frameworks from scratch. The role requires deep understanding of automation architecture, CI/CD integration, cloud-based testing, and end-to-end validation across web, API, and mobile platforms.Key ResponsibilitiesDesign and develop scalable test automation frameworks from scratchImplement parallel testing (cross-browser and multi-device execution)Build and maintain automated tests for web, APIs, and mobile applicationsDevelop scripts for real device testing in local labs and Sauce Labs environmentsIntegrate automation into CI/CD pipelines using Concourse and GitHub ActionsPerform troubleshooting, debugging, and root cause analysisCollaborate with cross-functional teams to ensure product qualityRequired SkillsStrong...

Python Developer

Added 29/05/2026

Job Role - Python DeveloperLocation - FloridaPosition - ContractRole - Onsite Job Description:We are seeking a Python Developer with strong experience in AI‑augmented software engineering and modern backend architectures. This role focuses on building an intelligent, AI‑powered Knowledge Base / CMDB platform capable of modelling complex system interconnections, processing operational data, and supporting high‑performance runtime queries. The ideal professional is comfortable working with AI coding tools such as Codex, Claude Code, Cursor, and Spec Kit to accelerate development, automate workflows, and modernize a large existing codebase.ResponsibilitiesUse advanced AI tools (Codex, Claude Code, Cursor, Spec Kit) to accelerate coding, refactoring, documentation,...