Software Engineer/ Frontend Software Engineer

Added 09/04/2025

My financial services client are looking for a Software Developer to join their team on an initial 6 month contract role. This will be a inside IR35 role, with site visit couple times a month (either their Nottingham or London office)Key Experience:Practical experience working with AB testing Technologies (we use Conductrics but experience with other equivalent tools such as AB Tasty or Adobe Target also acceptable)Minimum 5 years' development experience with React or React based frameworks such as Next.JS, JavaScript (ES6+), TypeScript, Node.JS, Redux, Express and SCSS / Styled components.Development experience working with a Microservice architecture consuming REST and GraphQL...

Sr Software Engineer (Cloud)

Added 13/03/2025

Sr Software Engineer (Cloud)Shannon, Co Clare (Tue/Thurs a week to office) Permanent€80K - €90K + bonus/benefits Our client are expanding their R&D engineering team and seeking a Cloud Software Engineer to architect and deliver high-performance solutions for HPC/EDA workloads across AWS, Azure, and hybrid environments. You'll develop high-performance (C++/Python/Java/Golang) software for cloud and HPC systems, crucial for tools used to design electronic systems, microships used by major tech companies. The role focuses on optimising scalable systems, contributing to DevOps practices, and solving complex technical challenges within a collaborative R&D environment. Ideal Candidate: ✅ Proven ownership of end-to-end projects. (addresses complex...

Java Software Engineer (98% Remote)

Added 26/03/2025

Job Title: Java Software EngineerWork Model: Remote-first, with quarterly onsite visits to DublinSalary: upto €75K + Benefits include 25 paid holiday, life insurance, full healthcare, 5% pension contributions and a big list of additional perks Join a team focused on enhancing a leading online marketplace that reaches millions of users. This role offers the chance to do impactful work and be part of a dynamic environment.(Heavy focus on APIs, integrations, and cloud-based architecture) Responsibilities:Building and maintaining features and products.Ensuring a clean, scalable, and secure codebase.Develop and maintain REST APIs and microservices.Implement cloud-based solutions (AWS preferred).Work with relational and non-relational databases...

Software Asset Manager - IBM ILMT experience

Added 06/06/2025

Software Asset Manager - IBM ILMTMy client has an urgent requirement for a Software Asset Manager with strong licensing and IBM ILMT experienceYou will have duties that include ILMT maintenance experience to include extracting and analyzing reports for operational servers and compliance, identifying and removing ceased/AWS servers, and reclassifying misreported instances. Key skills:- IBM ILMT experience- Auditing experiencePlease send across an updated CV if this position is of interest. GCS is acting as an Employment Business in relation to this vacancy.

Software Development Enginner

Added 15/05/2025

🚀 Freelance Software Development Engineer (SDE) - Remote (EU) | Monthly Travel to BarcelonaWe're looking for a Freelance Software Development Engineer (SDE) to support our team in building scalable, event-driven systems using modern AWS technologies. This is a remote role open to candidates across the EU, with 2 days of on-site work per month in Barcelona.📍 Location: Remote (EU-based) with travel to Barcelona 2 days/month 💼 Contract Type: Freelance🔧 What You'll Be Doing:Developing serverless applications with AWS Lambda, API Gateway, DynamoDB, InfluxDB, and CloudWatchImplementing infrastructure using AWS CDK and Infrastructure as Code (IaC)Writing clean, scalable code in Java and PythonManaging...

Cloud Engineer

Added 03/04/2025

My client is looking for a Cloud Engineer to join their team on an initial 6 month contract role (Inside IR35)Must be able to travel their Guildford/Bournemouth office if/when required. TerraformFamiliarity with the configuration of Azure data services (e.g. storage accounts, databricks, Azure Machine Learning)Familiarity with the configuration of application related services (e.g. Kubernetes service, web apps, functions)EntraID / permissionsAbility to work effectively with all people involved in the project from the business stakeholders (the DS team) to architects, network engineer etc.Strong problem solving/troubleshooting skills.Ability to work independently, using all resources available (e.g. internal docs, MS tickets etc.) and feedback...

AWS / Terraform / Cloud Expert

Added 06/06/2025

AWS / Terraform / Cloud ExpertThis is a hands-on engineering role for someone passionate about infrastructure, automation, and system-level architecture. You'll work alongside seasoned engineers to build and scale production-critical cloud systems.Tech Requirements:Deep AWS experience (VPCs, ECS/EKS, EventBridge)Proficient in Terraform and infrastructure as codeStrong scripting skills (Python or Go)Comfortable with Linux in distributed environmentsBonus: other public or hybrid cloud exposureGCS is acting as an Employment Agency in relation to this vacancy.

Cloud Expert - Tech Lead

Added 08/04/2025

Shannon, Co Clare (Hybrid) Permanent ~30 min from Limerick~60 min from Galway You'll be a senior expert in cloud tech like containers and Kubernetes, helping build and run the behind-the-scenes systems for client's software platform. This platform works across different cloud providers.Client have unique and industry leading offering of (cloud, platform, infra - as a service) collection of online software and tech tools designed to grow with businesses of any size, from small startups to big companies. It connects different tools easily through partnerships, helping businesses become more digital and efficient. Role: Guiding the technical direction and execution for a...

Cloud Security Lead

Added 14/03/2025

My client is seeking a highly skilled Cloud Security Lead to join their team. This role offers the opportunity to work with cutting-edge technologies and play a pivotal role in securing the cloud infrastructure.Key Responsibilities:Design, implement, and manage cloud security solutions across various platforms (AWS, Azure, GCP).Develop and enforce security policies, procedures, and standards to ensure compliance with industry regulations and best practices.Conduct risk assessments, vulnerability assessments, and penetration testing to identify and mitigate security risks.Collaborate with cross-functional teams to integrate security into the development lifecycle and ensure secure deployment of cloud-based applications.Monitor and respond to security incidents, providing expert...

Cloud Security Consultant

Added 11/03/2025

Cloud Security Tech ConsultantContract - £550p/d Outside IR3512 Months We are currently seeking a highly-skilled and experienced Technical Cloud Security Consultant to join a small close nit Security Team. The ideal candidate will have a solid background in cloud security and possess strong technical knowledge.Responsibilities:Designing, implementing, and maintaining cloud security solutionsConducting security assessments and creating risk management strategiesProviding technical support and guidance to the team on security best practicesCollaborating with various stakeholders to ensure compliance with CMMC requirementsStaying up-to-date with the latest security trends and technologies Requirements:Extensive experience in cloud security and architectureStrong understanding of CMMC requirements and implementationProficiency in...

Stress Engineer x5

Added 10/06/2025

Stress Engineers | Aerospace, Automotive, or F1 | ContractJoin a leading engineering firm specialising in high-performance systems. We are seeking five Stress Engineers to contribute to critical projects within the automotive, F1, and aerospace sectors. These 12-month contracts focus on nacelle systems, non-turbo-machinery components, stress and fatigue analysis, and material validation.Locations: Derby, Inchinnan, or Bristol (Hybrid Remote) Rate: Up to £57 per hour (Inside IR35) Clearance: BPSS eligibility requiredKey Responsibilities:Conduct stress and fatigue calculations on nacelle and structural components.Support part lifting for PW and GE components.Collaborate with design teams to validate fatigue-resistant materials.Assess structural integrity using FEM tools (e.g., ANSYS,...

MongoDB Engineer

Added 10/06/2025

MongoDB EngineerPermanent / Hybrid working - 2 days a week on site in Knutsford, CheshireSalary up to £64,500 - No Sponsorship available We are currently recruiting for a number of experienced MongoDB Engineers to join a leading Financial Services business in Cheshire.Candidates must be skilled in building MongoDB Systems and Ansible Towers. NOTE - Client is willing to consider candidates with good Ansible and Automation experience who can cross train in to MongoDB. In these roles you will monitor and maintain critical technology infrastructure and resolve more complex technical issues, whilst minimizing disruption to operations.Also applying software engineering techniques, automation,...

ZZP/Freelance Windows Automation Engineer

Added 10/06/2025

Windows Automation EngineerLocation: Eindhoven, NetherlandsWorking model: hybrid (3 days per week)Contract type: ZZP/FreelanceMy client is looking for an Windows Automation Engineer for their R&D IT Team which manages the automation services of the development teams. You will work on the automation of Windows and Infrastructure, supporting internal stakeholders by defining and implementing end-2-end automation solutions focused on Windows environments.Additional detailsTech: Windows, Ansible, PowerShell, Active Directory (AD) & GitLabLocation: EindhovenWorking model: hybrid (3 days on site)English speakingInterviews next week with immediate start!Interested? Apply or email [email protected] to find out more!GCS is acting as an Employment Business in relation to this vacancy.

MongoDB Engineer

Added 10/06/2025

MongoDB EngineerPermanent / Hybrid working - 2 days a week on site in Knutsford, CheshireSalary up to £64,500 - No Sponsorship available We are currently recruiting for a number of experienced MongoDB Engineers to join a leading Financial Services business in Cheshire.Candidates must be skilled in building MongoDB Systems and Ansible Towers. NOTE - Client is willing to consider candidates with good Ansible and Automation experience who can cross train in to MongoDB. In these roles you will monitor and maintain critical technology infrastructure and resolve more complex technical issues, whilst minimizing disruption to operations.Also applying software engineering techniques, automation,...

Stress Engineer (Automotive & F1 - Nacelle Systems)

Added 10/06/2025

Role- Stress Engineer (Automotive & F1 - Nacelle Systems)Type- Contract (Inside IR35)Location- Bristol, UKRate- 57 per hour Nature- Hybrid (3 days onsite and 2 days remote) Essential Skills & Experience:Proven experience in stress analysis within automotive, motorsport (F1), or aerospace sectors.Strong understanding of fatigue life prediction and material behaviour under cyclic loading.Familiarity with nacelle systems and non-turbo-machinery components.Proficiency in finite element analysis (FEA) tools (e.g., ANSYS, Abaqus).Ability to perform hand calculations and validate FEA results.Experience with critical part lifting methodologies.Strong technical documentation and communication skills.Desirable Skills:Experience working with PW (Pratt & Whitney) and GE (General Electric) components or standards.Knowledge of...