Senior Backend Software Engineer – Identity ManagementLocation: Dunton | Hybrid: 4 days onsite | Inside IR35: £620 per day Initial 4 Month Contract We’re looking for a Senior Backend Software Engineer to join an Identity Management Services team, developing secure, scalable backend services that support critical identity infrastructure.Key ResponsibilitiesDesign and develop high-scale backend services using JavaProvide technical leadership and mentor engineersDrive best practices across development, security and DevOpsBuild and maintain CI/CD pipelinesSupport monitoring, logging, databases and platform resilienceTroubleshoot complex technical issues within an Agile environmentEssential Experience8+ years’ backend development experienceStrong Java and Java framework experienceServer-side/web developmentDevOps, CI/CD and version controlSecurity and identity managementRelational databases, monitoring and loggingTechnical leadership/mentoring experienceDesirable: GCP, networking, load balancing, firewalls, VPNs and strong debugging skills.

Hiring | Senior Software Engineer (+10 years) |Contract •             Start date: ASAP •             Duration: 6 months •             Location: 1 week on site in Dublin, 3 weeks working from home •             Rate: €450 - €500 per day The Expertise We’re Looking For  You care about doing excellent work with excellent people.You are experienced with a variety of modern programming languages and frameworks. 7+ years of experience working with Java, Springboot, REST API  Microservices, Kubernetes, Lambda, AWSExperience with UI technologies (Angular, Javascript, Bootstrap, React or other UI framework)You have hands-on technical leadership experience leading and mentoring scrum teams focused on building software solutions for business critical, architecturally distributed experiences.You have strong communication skills and technical expertise to drive and influence in meaningful discussions with partners across business and architecture.Application design & development experience across the following:Experience with build, continuous integration and delivery (CI/CD) processes and tools (e.g. Git, Jenkins, etc.)Experience of Agile development practices and the value they bring to development teamsOracle (or equivalent RDBMS) – exposureWorking knowledge of Unix and shell scriptingProven ability to collaborate with technical and business stakeholders The Skills You Bring  Produce high-quality code, with high test coverage, following processes, standards, and methodologiesEnsuring systems in your assigned area are robust, resilient and stableYou will ensure the end-to-end delivery of requirements or user stories meets the needs and expectations of our business partnersA track record of mentoring junior team membersYou will contribute to the financial health of many customers as part of one of the teams that support the variety of business interests that achieve this overarching goal The Value You Deliver  Work with a multi-functional team to understand project objectives, use cases and systems design requirements.Development of original and creative/innovative technical solutions.Delivery of quality code & automated tests including unit tests, functional tests and end-to-end regression tests, following standard processes and methodologies.Look beyond individual business requirements considering the overall solution.

Hiring | Senior Software Engineer (+10 years) |Contract •             Start date: ASAP •             Duration: 6 months •             Location: 1 week on site in Dublin, 3 weeks working from home •             Rate: €450 - €500 per day The Expertise We’re Looking For  You care about doing excellent work with excellent people.You are experienced with a variety of modern programming languages and frameworks. 7+ years of experience working with Java, Springboot, REST API  Microservices, Kubernetes, Lambda, AWSExperience with UI technologies (Angular, Javascript, Bootstrap, React or other UI framework)You have hands-on technical leadership experience leading and mentoring scrum teams focused on building software solutions for business critical, architecturally distributed experiences.You have strong communication skills and technical expertise to drive and influence in meaningful discussions with partners across business and architecture.Application design & development experience across the following:Experience with build, continuous integration and delivery (CI/CD) processes and tools (e.g. Git, Jenkins, etc.)Experience of Agile development practices and the value they bring to development teamsOracle (or equivalent RDBMS) – exposureWorking knowledge of Unix and shell scriptingProven ability to collaborate with technical and business stakeholders The Skills You Bring  Produce high-quality code, with high test coverage, following processes, standards, and methodologiesEnsuring systems in your assigned area are robust, resilient and stableYou will ensure the end-to-end delivery of requirements or user stories meets the needs and expectations of our business partnersA track record of mentoring junior team membersYou will contribute to the financial health of many customers as part of one of the teams that support the variety of business interests that achieve this overarching goal The Value You Deliver  Work with a multi-functional team to understand project objectives, use cases and systems design requirements.Development of original and creative/innovative technical solutions.Delivery of quality code & automated tests including unit tests, functional tests and end-to-end regression tests, following standard processes and methodologies.Look beyond individual business requirements considering the overall solution.

Senior Sales Associate — Defence & Government - Munich (with significant travel) · €90,000 – €150,000 total compensation + equityWe have partnered up with a fast-growing European defence technology company to hire a Senior Go To Market Associate.The roleThis is a founding sales position reporting directly to the CEO. There is no sales layer above you and no account base to inherit. You will own the German government market end to end.Defence procurement doesn't work like commercial software sales. Tenders and programmes of record get published, and behind each one sits a dense network of stakeholders across multiple departments. Your job is to work out who genuinely decides, find a route to them, get in the room, and carry the relationship through technical demonstration and evaluation to a signed contract working alongside the engineering team and the founders throughout.What you'll needThree to five years in defence sales, with a track record of navigating government or military procurementThe ability to run a complex, multi-stakeholder process independently, from first contact to signatureGerman at native level Willingness to travel 75–80% of the time — primarily Germany, potentially worldwideA considered view on working in defence. There's a boom in this sector right now, but it's still defence, and our client wants people who've thought that through properlyWhat will set you apartA background with the German armed forces, followed by time in industryCurrent or recent experience at a European defence scale-up rather than a legacy primeExisting relationships in the German procurement ecosystemThe package€90,000 – €150,000 total compensation depending on experience, with genuine flexibility for an exceptional candidate. Base plus performance bonus plus meaningful equity. First-year bonus can be contractually guaranteed. All travel fully covered flights, hotels, subsistence.Interested, or want a confidential conversation before you decide? Get in touch and I'll share the full brief.

Automation Tester – PlaywrightLocation: Dublin, IrelandWorking Pattern: Hybrid – 2 days onsite per weekContract: Until end of year, with potential extensionRate: Up to €370 per dayStart Date: ASAPThe OpportunityMy client is a leading global professional services and technology organisation looking for an Intermediate Automation Tester to join their team on an initial contract through to the end of the year, with potential for extension.This is an excellent opportunity for a hands-on tester with strong automation experience to work within a dynamic technology environment. The successful candidate will have solid experience with Playwright, a strong understanding of software testing principles, and an ISTQB certification.Key ResponsibilitiesDevelop and maintain automated test scripts using Playwright.Design, execute and document functional and regression tests.Identify, investigate and report software defects.Work closely with developers, Business Analysts and other QA professionals.Contribute to test planning and overall QA processes.Track and manage defects using Jira.Support continuous improvement of testing processes and automation frameworks.Ensure software releases meet agreed quality standards.Essential RequirementsProven experience as an Automation Tester / QA Engineer.Strong hands-on experience with Playwright.ISTQB certification.Experience using Jira for defect and test management.Good understanding of software testing methodologies and QA processes.Experience creating and executing automated and manual test cases.Strong analytical and problem-solving skills.Excellent communication and collaboration skills.Desirable SkillsExperience working within Agile/Scrum environments.Experience with CI/CD pipelines and automated testing within delivery pipelines.Knowledge of API testing would be advantageous.This is an immediate requirement, so candidates who are available to start at short notice are strongly preferred.

Senior Java Developer x 2 Location: Dublin Working Model: Hybrid – 2 days per week onsite Rate: Up to €380 per day Contract: Until the end of 2026, with possible extension Start: Immediate We are currently seeking 2 Java Developers to join one of the world's largest global professional services companies. This is an excellent opportunity to join a high-profile technology environment and work alongside experienced engineering and delivery teams. Key Responsibilities Design, develop and maintain high-quality Java applications and services. Work across the full software development lifecycle, from requirements through to deployment. Develop scalable, robust and maintainable solutions. Collaborate with architects, developers, testers and business stakeholders. Troubleshoot and resolve complex technical issues. Participate in code reviews and contribute to development best practices. Support continuous improvement of development processes and technical solutions. Key Requirements Strong commercial experience as a Senior Java Developer. Excellent knowledge of Java and object-oriented development. Experience developing enterprise-scale applications. Strong experience with Spring / Spring Boot. Experience developing REST APIs and microservices. Strong SQL and relational database experience. Experience with Git and modern CI/CD practices. Strong understanding of software development best practices and design patterns. Excellent problem-solving and communication skills. Ability to work effectively within a collaborative, hybrid team environment.

Datacentre Engineer – Contract Position – HIRING ASAPLocation: Paris-Saclay Start Date: ASAP Duration:  3 month rolling contract with a view to go permanent after Daily Rate: €450 - €700 per daySummaryWe are seeking a deeply technical, hardware-passionate Datacentre Operations Engineer to execute on-the-ground operations for our Paris-Saclay deployment— cuttingedge AI infrastructure site in Europe. This role focuses on delivering precise, repeatable physical practices—including advanced smart-hands support, complex cabling, and hands-on operation of advanced liquid cooling and ultra-high-density compute systems—to guarantee world-class SLAs on next-generation hardware architecture. Working closely with Infrastructure (HPC) SRE, Network Engineering, and Datacentre Strategy teams, you will uphold uncompromising standards on the data centre floor. You will live and breathe the hardware, maintaining elite facility reliability through hands-on deployment, proactive maintenance, rapid incident response, and structured break/fix execution across advanced liquid cooling systems, busbar-based high-density power distribution, and next-generation GPU compute platforms. The role centres on technical execution and optimised output. You will turn global engineering standards into flawless, repeatable daily routines, continually honing on-the-ground practices to keep our most advanced hardware running at peak performance. Experience with NVIDIA NVL72- class or busbar/high-density compute is strongly valued; candidates who can demonstrate a strong aptitude and clearRequirementsDegree in Computer Science/Electrical Engineering, or 5+ years of directly relevant industry experience in data centre operations3+ years of experience in data centre operations, HPC, or related rolesPassion for hardware and upholding the highest operational standards on the groundStrong communication skills in both French and EnglishProven hands-on experience with HPC NVIDIA GPU platforms or equivalent high-density compute systems, high-performance storage, and networkingPractical knowledge of Direct Liquid Cooling (DLC) systems—CDU operation, coolant monitoring, leak detection, and associated maintenance—or strong related cooling infrastructure experience with clear willingness to train on DLCExperience with, or demonstrable willingness and aptitude to train on, ultra-high-density compute platforms such as NVIDIA NVL72, busbar-based power distribution, or equivalent systems operating at >30kW/rackFamiliarity with structured break/fix practices for complex hardware platforms, including coolant loop isolation, module-level component exchange, and firmware fault isolationExpertise in hardware installation, network configuration, and low-level system maintenance, including firmware managementKnowledge of data centre environment technologies, including cooling and high-density power distributionUnderstanding of capacity management principles: power, space, and cooling trackingStrong understanding of hardware and spares management; ability to handle RMAs within defined SLOsUnderstanding of HPC and AI workloads at a high levelStrong problem-solving abilities and resilience in a fast-paced environmentStrong grasp of ITSM and service operation best practicesExcellent communication skills and ability to collaborate with cross-functional, internationally dispersed teamsComfortable interfacing with internal stakeholders and external customersBonus: Vendor-endorsed qualifications from NVIDIA, HPE, or equivalent OEMs for high density AI compute or liquid cooling systemsBonus SkillsKnowledge of large-scale private cloud deployments and capacity planning.Qualifications in HVAC management and deploymentsCertifications in relevant areas - Hardware, NetworkingITIL Foundation level qualification or equivalent experienceResponsibilities Hardware Operations & Break/FixQuickly diagnose and resolve hardware and network issues to maximise uptime; execute structured fault isolation methodologies to drive rapid resolutionRespond to critical hardware alerts via our monitoring and observability platform; contribute to ongoing service improvement to improve monitoring capability and alert qualityDeploy and maintain HPC and AI hardware for uninterrupted operations, including hardware troubleshooting, firmware updates, and component replacementExecute break/fix procedures for advanced hardware platforms, including GPU module exchange, component-level fault isolation, and firmware-level diagnosticsExecute or support break/fix operations on ultra-high-density compute systems including NVIDIA NVL72-class (GB200 NVLink rack-scale) or equivalent platforms, including coolant loop isolation, GPU module swap, and busbar connection/disconnection—under the direction of the Lead where qualification is in progress Liquid Cooling OperationsOperate, monitor, and maintain advanced Direct Liquid Cooling (DLC) systems, including Cooling Distribution Units (CDUs), rear-door heat exchangers, in-row cooling, and associated coolant infrastructureExecute routine and corrective maintenance on liquid cooling circuits: topping up coolant, monitoring flow rates and temperatures, identifying and reporting leaks, and performing scheduled inspectionsFollow and contribute to SOPs for safe working on liquid-cooled compute platforms, including isolation and lock-out/tag-out proceduresMonitor thermal performance and raise anomalies before they escalate into incidents Capacity ManagementContribute to site-level capacity management operations, maintaining accurate records of power, space, and cooling utilisationSupport capacity planning activities by providing accurate as-built data and flagging infrastructure changes to the Lead and relevant teamsManage on-the-ground assets from point of purchase and delivery through lifecycle management and disposal, owning asset management within the client’s CMDB system Infrastructure & FacilitiesHandle RMAs and support requests within the clients’ Service Level Objectives (SLOs) to meet customer contract SLAsContribute to ongoing maintenance, fostering compliance and leveraging strong vendor partnershipsOperate cooling, power distribution (including busbar and PDU infrastructure), and other critical data centre technologies to maintain high operational standardsDevelop and maintain datacentre/hardware management SOPs, ensuring continual alignment with the clients’ governance and compliance requirementsService & Operational ExcellenceApply ITSM frameworks: Incident, Major Incident, Change Management, and service improvementOperate and support services 24x7x365 for production environments, including on-call rotationContribute to Incident postmortem analyses, root cause analysis, document learnings, and automate remediationsCommunicate technical decisions clearly to stakeholders and customersChampion a culture of do, document, automate Willing to cross train and upskill in Infrastructure/Platform SRE practicesWilling to travel across EMEA to support future datacentre onboarding and train in new technologies

Senior Java Developer x 2 Location: Dublin Working Model: Hybrid – 2 days per week onsite Rate: Up to €450 per day Contract: Until the end of 2026, with possible extension Start: Immediate We are currently seeking 2 Senior Java Developers to join one of the world's largest global professional services companies. This is an excellent opportunity to join a high-profile technology environment and work alongside experienced engineering and delivery teams. Key Responsibilities Design, develop and maintain high-quality Java applications and services. Work across the full software development lifecycle, from requirements through to deployment. Develop scalable, robust and maintainable solutions. Collaborate with architects, developers, testers and business stakeholders. Troubleshoot and resolve complex technical issues. Participate in code reviews and contribute to development best practices. Support continuous improvement of development processes and technical solutions. Key Requirements Strong commercial experience as a Senior Java Developer. Excellent knowledge of Java and object-oriented development. Experience developing enterprise-scale applications. Strong experience with Spring / Spring Boot. Experience developing REST APIs and microservices. Strong SQL and relational database experience. Experience with Git and modern CI/CD practices. Strong understanding of software development best practices and design patterns. Excellent problem-solving and communication skills. Ability to work effectively within a collaborative, hybrid team environment.