Senior Backend Engineer(PHP)

Added 04/17/2025

Senior Backend Developer (PHP) - Dublin (Hybrid/Remote) Full-time | PermanentWe are looking for a Senior Backend Developer to join our client's team. What You'll Do:Build and scale backend systems for data processing.Own features end-to-end, from planning to deployment.Mentor team members and support code reviews.Solve complex problems at scale using best engineering practices.What We're Looking For:6+ years of PHP development experience.Strong knowledge of OOP, SOLID, and design patterns.Experience with distributed systems, queues, and performance optimization.Bonus: experience with DevOps, distributed messaging and streaming toolsGCS is acting as an Employment Agency in relation to this vacancy.

Senior Product Designer

Added 04/23/2025

My client who are within the financial services sector are looking for a Senior Product Designer to join their team on an initial 6 month contract roleThe ideal candidate will be comfortable across the full end to end of the design process - you'll have demonstrable experience conducting research through to executing beautifully crafted UI. Experience in rapid prototyping, and will have taken products from 0-1.This will be a hybrid role (occasional travel to their Nottingham office).This will be an inside ir35 roleExperience required:Minimum 5+ years experience working in-house within cross functional, agile product teams on software products that address...

Senior SRE

Added 04/23/2025

You'll thrive in this role if you're a proactive problem-solver with deep Linux expertise, hands-on experience defining and managing SLOs, SLIs, and SLAs, and a passion for performance optimization at scale.Tech stack includes PHP, MySQL, GoLang, Vue.js, and cloud-native tools. Experience with AWS is a nice-to-have, but not a must.What You'll DoAct as a senior member of the SRE team, contributing to backlog planning, technical decision-making, and code reviewsDefine and monitor SLOs, SLIs, and SLAs to maintain system health, reliability, and uptime across all environmentsTroubleshoot, test, and resolve technical challenges alongside engineers across product and platform teamsParticipate in an on-call...

Senior Infrastructure Engineer - Virtualisation & Server Admin

Added 04/10/2025

Job Title: Senior Infrastructure Engineer - VMware & Server Administration Location: Dublin City Centre (Public Sector Client) Contract Type: Day Rate Contract (24-months Rolling) Start Date: ASAP (subject to certs & compliance checks)The Opportunity:We're partnering with a key public sector body in Ireland seeking a Senior Infrastructure Engineer to take the lead across virtualisation, automation, and server administration projects. This is a long-term contract with real impact-maintaining and evolving the infrastructure that underpins essential services.Core Responsibilities:Lead enhancements across the VMware virtualisation and hosting environmentsProvision and maintain physical and virtual serversDeliver infrastructure projects to tight deadlines, aligned with best practiceMaintain server...

Senior Enterprise Storage Architect / Administrator

Added 04/10/2025

Job Title: Senior Enterprise Storage Architect / Administrator Location: Dublin City Centre (Public Sector Client) Contract Type: Day Rate Contract (24-month Rolling) Start Date: ASAP (Subject to certification & compliance clearance)Overview:Our public sector client is seeking a Senior Enterprise Storage Architect / Administrator to take ownership of a mission-critical HPe SAN environment. This role is pivotal in ensuring operational stability while supporting ongoing transformation projects across data centre infrastructure.Key Responsibilities:Administer and support HPe SAN infrastructure, including upgrades, patching, and health checksManage SAN Fiber Channel networks and inter-site fibre connectionsCollaborate with cross-functional teams on infrastructure requirements and project rolloutsPerform server administration...

Senior iOS Engineer

Added 03/26/2025

Role: Senior iOS EngineerType: Permanent roleWork Model: Remote-first, with quarterly onsite visits to Dublin Role Description:We are looking for a Senior iOS Engineer to join our team and help build exceptional mobile experiences. You will work with Swift, SwiftUI, and modern iOS frameworks to develop and maintain key features across our apps. This role goes beyond coding-you'll contribute to product development, collaborate with cross-functional teams, and help shape our engineering practices. Key Responsibilities:Develop and maintain features in our iOS applications.Ensure a clean, scalable, and well-tested codebase.Work closely with product, design, and Android teams in an agile environment.Stay up to date...

Senior AI & ML Engineer (Pharma experience mandatory)

Added 03/13/2025

Role- ML and AI EngineerType- Contract (Outside IR35)Nature- Hybrid (Hybrid)Location- Macclessfied, UK The AI Engineer will be responsible for designing, developing, and enhancing AI-driven document generation systems using large language models & traditional Machine learning algorithms. The ideal candidate will have a strong background in AI, machine learning, and natural language processing, coupled with hands-on experience in Python programming.Responsibilities:Architect and implement generative AI models tailored to produce structured outputs such as text or images.Research and apply advanced machine learning algorithms to improve model efficiency and accuracy.Create user-friendly applications using StreamlitHandle large datasets, perform data cleaning, and apply feature engineering to...

Senior QA Data Engineer

Added 02/28/2025

Role- Sn QA Data EngineerType- Contract (Outside IR35)Nature- Hybrid (2/3 days in London per week) Key Responsibilities:Pantheon requires an experienced and enthusiastic Senior QA Automation Engineer to design and implement new automation systems and features, as well as modify and maintain existing systems for adaption to business and/or technology changes. To be successful in the role you will be expected to:Plan, design & execute testing activities for new features being implemented as well as for the changes to existing systemsBe hands-on in the creation of test cases and test execution.Be a strong advocate for test automation with extensive experience in...

Senior Data/Decision Engineer

Added 02/20/2025

Senior Decision/Data ScientistContract Role - Day Rate circa £600 (inside IR35)Fully remote working - Successful candidates must be UK basedDuration - 6 months initially We are looking for someone who has hands on experience working with Pega Decisioning/Pega Marketing. In this role you will oversee the design, development and delivery of a multi-channel customer contact communication strategy, done through intelligent and safe use of Data. You will lead a team responsible for the design and build of effective market leading journeys that deliver value - You will also work collaboratively with stakeholders to understand strategies to be able to deliver...

Integration Developer (.Net/Azure)

Added 04/28/2025

Role- Integration Developer (.Net/Azure)Type- Contract (Outside IR35)Location- Coventry, UKNature- Once a month visit to office. Key Skills and Responsibilities:Integration Services: Proficiency in Azure Logic Apps, Azure Functions, Azure Service Bus, Azure Event Grid, and Azure API Management. CRM- D365 Programming: Strong skills in C#, .NET, and related web technologies. Database: Experience with relational databases, particularly SQL Server. API Design: Experience in building RESTful APIs and web services. Cloud Infrastructure: Understanding of Azure infrastructure services like App Services, Virtual Machines, and Storage. ETL: Experience with Extract, Transform, Load (ETL) processes for data integration. DevOps: Familiarity with Azure DevOps for CI/CD pipelines...

Full Stack Developer (C# / Blazor) - Perm (FTC) - Hybrid

Added 04/25/2025

Role - Full Stack DeveloperType - Fixed term contract (3 - 6 months) Rate - £65,000 - £70,000 per annum, pro rataLocation - Hybrid, 50% of the month in the office (London, Victoria)Spec -PURPOSE OF POST:To design software solutionsTo work closely with business analysts and translate business requirements into specificationsTo support code reviews by conducting testsTo maintain technical documentationTo work collaboratively with cross-functional teams to ensure project goals and timelines are met QUALIFICATIONS / SKILLS / ATTRIBUTES REQUIRED BY JOB HOLDER:Bachelor's degree in Computer Science, Engineering, or a related fieldProven experience as a Full Stack Developer, with a focus on...

Full-Stack .Net Developer (React)

Added 04/25/2025

Role- Full Stack Developer .Net and ReactLocation- Nottingham, UKType- Contract (Inside IR35)Nature- 1 day per week. Over view of the role-We are looking for someone who has good commercial experience writing code in React and C# within a microservices architecture. You will have experience with cloud-based technologies (we use AWS) and a passion for quality engineering, working as part of an agile team and being flexible in your ways of working.As a Senior Developer you will have considerable experience in software engineering and experience building mission-critical, high-volume transaction web-based software systems. Qualifications You will need knowledge of at least:C# .NET...

IBM Integration Bus (IIB) Developer- Role - Hybrid - Banking

Added 04/16/2025

IBM Integration Bus (IIB) Developer - Tier 1 Bank - 6 month contract - HybridIIB / IBM / ACE / MQ / MIDDLEWARE / BANKINGRole - IBM Integration Bus (IIB) DeveloperDuration - 6 monthsLocation - Remote / Canary Wharf, London - 3 days per week in the office in Canary Wharf, London.Rate - £415 per day (Inside IR35)Key Experience -The IBM Integration Bus (IIB) developer will be responsible for development of new (as well as maintenance of existing) message flows, DFDL message models and other interface processes, which form part of the Bank's application internal and external interfaces.Production support of...

Oracle EBS Developer Role - Hybrid - 6 months - Banking

Added 04/10/2025

Oracle EBS Developer Role - Tier 1 bank - London, Liverpool StreetRole - Oracle EBS DeveloperDuration - 6 months with very likely extensionLocation - Remote / London, Liverpool Street -3 days per week in the officeRate - £415 per day (Inside IR35)Tech Stack Oracle E-Business Suite R12.SQLPL/SQLOracle Reports/FormsOracle BI PublisherOracle WorkflowOAFUnix ScriptTasks Working on various projects and involved in the customizations.Gather, evaluate, analyze, and document business requirements; translates business requirements into technical specifications.Providing hands on design, development, testing, implementation and post implementation support, utilizing prescribed software design lifecycle techniques and system documentation techniques (AIM/OUM)Lead development of Oracle E-Business Suite, including...

C# / WPF / WCF / Winform Developer

Added 04/10/2025

Global bank based in Canary Wharf.Role - C# / WPF / WCF / Winform DeveloperDuration - 6 months with likely extensionRate - £400 p/d (inside IR35)Location - Remote / Canary WharfTech Stack C#WPFWinformsSQLOracleTasks Tasks range from understanding business requirements, designing application structures, business data analysis, programming WPF (Windows Presentation Foundation) applications in Visual C#.NET on both Oracle and SQL Server database, testing with users, implementation through Development, Quality Assurance (QA), Production and Disaster Recovery environments. Supporting users and writing operation documents including User Helps (manuals) will also be required.As well as application development, this role will also include all aspects...