Software Engineering Lead- Javascript, AWS- outside IR35

Added 17/03/2026

Software Engineering Lead - Backend (JavaScript / TypeScript, Node.js, AWS, Kafka)Outside IR35Remote with 2 days a month in the office in LondonWe're looking for an experienced Software Engineering Lead with a strong backend development background to lead the delivery of scalable, cloud‑native systems.Key skills:Strong commercial experience with JavaScript, TypeScript, and Node.jsProven experience building event‑driven systems using KafkaStrong AWS experience across modern cloud servicesBackground designing and operating microservices / distributed systemsHands‑on technical leader with experience mentoring engineers and leading deliveryRole overview:Lead backend architecture and development while remaining hands‑onDrive best practices through code reviews and technical leadershipWork closely with Product, DevOps, and...

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...

AWS Big Data Architect

Added 12/05/2026

AWS Big Data ArchitectLocation: Chicago Work Arrangement: Hybrid Employment Type: ContractPosition SummaryWe are looking for an AWS Big Data Architect to support cloud data initiatives and enterprise analytics projects. This role will focus on designing scalable data solutions, supporting cloud modernization efforts, and collaborating with engineering teams to improve data accessibility and performance.The ideal candidate should have experience working with AWS data services, data integration tools, and modern cloud-based architectures.ResponsibilitiesDesign and support AWS-based data platforms and analytics solutionsDevelop scalable ETL and data integration pipelinesCollaborate with engineering and business teams to gather data requirementsSupport data migration and cloud transformation initiativesOptimize data...

Data Engineer - AWS

Added 11/05/2026

Data Engineer - AWS Contract: 12 Months Location: London (Liverpool Street) Start Date: 1 June A global enterprise organisation within sustainability and operations is seeking an experienced AWS Data Engineer for a 12‑month contract based in London.This is a hands‑on role focused on building and supporting data infrastructure used for energy, utilities and sustainability analytics across large‑scale operations. Key responsibilities:Designing and building AWS‑based data pipelines (Lambda, Glue, S3)Developing and maintaining API integrations with external vendorsSupporting analytics dashboards and reporting use casesImplementing automated alerting and anomaly detectionWorking with utility billing, smart metering and sustainability dataEnsuring compliance with enterprise security and data...

AWS Security Architect (Cloud)

Added 27/04/2026

AWS Security Architect (Contract)Location: Remote (UK-based)Clearance: SC Cleared (Required) - Must have active clearanceContract Type: Day Rate ContractOverviewWe are seeking an experienced AWS Security Architect for my client to support the enhancement and optimisation of cloud security across a large-scale AWS environment. You will work closely with platform engineering teams to strengthen security controls, improve tooling, and ensure best practice adoption across the AWS estate.Key ResponsibilitiesDesign and implement secure AWS architectures aligned with industry best practicesCollaborate with platform engineering teams to embed security into cloud-native solutionsAssess and improve existing AWS security tools and controlsEnhance the organisation's cloud security posture through...

Contract Administrator/ Contract Admin (Entertainment or media)

Added 06/05/2026

Key Responsibilities:Inputting license agreement information and amendments onto the worldwide database.Ensuring license deal requests are accurate and complete.Obtaining and chasing approvals for license deal requests from relevant in-house staff and third parties.Performing conflict checks in database for license deal requests.Typing, sending and chasing the signature of standard license agreements.Drafting and typing amendments to license agreementSupplying database information to colleagues and agents in the EMEA region and dealing with their routine contractual queries.Following up with colleagues and agents in the EMEA region on the progress of completion of license agreements and amendments.Working closely with fellow Contracts Administrators on prioritizing and distributing...

DevOps Lead - Contract

Added 15/05/2026

Lead DevOps EngineerRole OverviewWe are seeking an experienced DevOps and Platform Engineering Leader to drive the strategy, delivery, and operational excellence of a large-scale enterprise API and integration platform environment. This role combines technical leadership, people management, platform engineering, DevOps transformation, and stakeholder engagement within a highly collaborative enterprise setting.The successful candidate will lead a team of approximately 10 DevOps and Platform Engineers while partnering closely with Product Owners, Engineering Leads, Enterprise Integration teams, and wider technology stakeholders to define and execute the API Platform roadmap.This is a hands-on leadership role suited to someone with deep expertise in DevOps tooling,...

IAM/Platform Engineer/Developer

Added 06/05/2026

Responsibilities will includeExperience automating application build, configuration, and maintenance within a Windows environmentStrong Ansible, PowerShell, Github and REST skillsStrong Windows operating system experience knowledgeStrong troubleshooting skillsProven experience of working in a global scale highly regulated environment with focus on security, resilience, and automationStrong skills in Windows operating systems and support of large infrastructures at a senior levelStrong experience in developing with at least one scripting languageCandidates should be self-motivated, able to work on tasks unsupervised and have strong communication skillsBe a positive team player working as part of a large programmeBe Accountable for deliverables and proven track record of delivering...

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...

Rabbit MQ SME/Platform/DevOps Engineer

Added 01/05/2026

Role OverviewYou will be part of a high-impact engineering team working on a global Privileged Access Management (PAM) transformation programme. RabbitMQ plays a critical role in enabling secure, scalable messaging across highly regulated environments.This is a hands-on technical role involving architecture input, engineering, deployment, and collaboration with internal teams and technology stakeholders. Role: Rabbit MQ/Platform/DevOps Duration: Until November this year extendable Location: Sheffield 2days office in a week. Rate: GBP 600 to 620/Day Inside IR35 Key ResponsibilitiesDesign, implement, and support RabbitMQ deployments across non-production and production environmentsConfigure and manage RabbitMQ clusters (multi-site deployments)Contribute to architecture and low-level design documentationWork closely...

Senior Software Engineer/Data Platform Engineer (Databricks, Graph, APIs)

Added 30/04/2026

Senior Software Engineer / Data Platform Engineer (Databricks, Graph, APIs)Location: Philadelphia, PA The team sits within the network technology organisation and is responsible for building advanced data platforms that support digital twin capabilities across the access network. The group combines network design data, telemetry, mapping technologies, and graph intelligence to improve troubleshooting, planning, operational efficiency, and market competitiveness.The team works on highly scalable engineering products including large data pipelines, graph databases, APIs, and mapping platforms. Their work enables smarter network decisions, faster fault resolution, and better use of operational resources.This is a technically strong team focused on solving complex real-world...

AI Engineer - Cloud & Platform

Added 14/04/2026

AI Engineer - Cloud & PlatformLocation: Fully Remote (UK) Rate: Competitive (Inside IR35) Duration: 12 Months Start: ASAPA leading global financial services organisation is seeking an experienced AI Engineer to support a range of enterprise-scale AI and platform initiatives. This contract will suit an AI Engineer with strong cloud deployment experience, combined with an understanding of platform, security, and control considerations within AI implementations.Due to the specialist nature of the work, this role is available on a fully remote basis.Key ResponsibilitiesSupport the design, deployment, and operation of AI/ML solutions within cloud-based environmentsReview and assess AI platform implementations, identifying issues in...

Senior Data Platform Engineer

Added 01/04/2026

I am looking for a Senior Data Platform with experience in Azure and Databricks for a client of mine based in Amsterdam.6 months contract with the option to extend.Netherlands based candidates only and this is a freelance/zzp role.For further information please apply or reach out to me on [email protected] is acting as an Employment Business in relation to this vacancy.

Sr DevOps/Platform Engineer

Added 24/02/2026

We're hiring for a Platform / DevOps Engineer role where the focus is on building Kubernetes platforms (not just day-to-day cluster maintenance).You'll be responsible for designing and running cloud-native infrastructure in AWS/Azure, using Terraform-first delivery. Role: Platform / DevOps EngineerLocation: Dublin (Hybrid)Type: Full Time/PermKey Technical RequirementsMust-HavesStrong AWS/Azure experience.Kubernetes (clusters, deployments).CI/CD - ideally GitHub Actions.Infrastructure-as-Code, especially:TerraformBackground in coding (Java/Go/Python) is advantageousGCS is acting as an Employment Agency in relation to this vacancy.

Platform & Performance Engineer

Added 11/02/2026

Job Title: Platform & Performance Support EngineerLocation: Dublin, Ireland (Hybrid) Contract Type: 11 Months ContractRole OverviewWe are seeking a Platform & Performance Support Engineer to manage and resolve the most complex technical issues related to system performance, availability, and scalability within an enterprise SaaS environment. This role acts as the final escalation point within technical support and plays a key role in mentoring junior engineers.This is a customer-facing role, requiring strong communication skills alongside deep technical expertise. The successful candidate will quickly build strong platform knowledge and work closely with high-value customers, administrators, and development teams to ensure system stability...