Lead Commissioning Engineer

Winthrop Technologies stands as Europe’s premier dedicated data centre delivery partner, specializing in comprehensive turnkey solutions that span from design to construction and commissioning. With our headquarters in Dublin, we execute projects throughout Europe, establishing ourselves as the most trusted name in the industry.We invite applications from seasoned professionals for the role of Lead Commissioning Engineer to spearhead a large-scale data centre project in Dublin. This is a critical senior leadership role focused on the planning, coordination, execution, and seamless handover of all mechanical and electrical commissioning activities, including vital systems.Key Responsibilities:Commissioning Leadership & StrategyDirect and manage the comprehensive MEP commissioning strategy, covering everything from initial design review to IST, client acceptance, and final project handover.Develop and oversee the integrated commissioning program, ensuring alignment of mechanical and electrical milestones with overall project timelines.Provide strategic oversight of commissioning risks, interfaces, and dependencies, proactively addressing any potential impacts on the program or technical aspects.Mechanical & Electrical Commissioning OversightLead, coordinate, and supervise all mechanical and electrical commissioning activities, including vendor-led works for CFCI and OFCI packages.Manage the commissioning of critical systems such as:LV/MV/HV electrical systems, switchgear, UPS, generators, and protection systems.Mechanical systems encompassing HVAC, chilled water, pumps, controls, fire protection, fuel oil, and process water systems.Ensure all commissioning activities adhere to approved procedures, design specifications, and contractual obligations.Vendor & Stakeholder ManagementAct as the primary commissioning liaison with vendors, subcontractors, and client representatives.Plan, manage, and participate in FATs, SATs, FWTs, and IST activities as required.Lead daily, weekly, and milestone commissioning meetings, ensuring effective communication, accountability, and resolution of action items.Quality, Safety & ComplianceEnsure all commissioning operations are conducted in strict accordance with EHS, QA/QC, and AP standards.Work closely with Project QA/QC and AP teams to achieve mutual safety, quality, and handover objectives.Implement safe working systems throughout all commissioning and energization activities.Documentation, Reporting & HandoverOversee the preparation, review, approval, and closure of all mechanical and electrical commissioning documentation, including:Test Scripts and Method Statements.Compliance Statements and commissioning records.

Winthrop Technologies stands out as Europe’s premier partner for dedicated data centre delivery, providing comprehensive turnkey solutions that span from design to construction and commissioning. With our headquarters located in Dublin, we execute projects across Europe, establishing ourselves as the most reliable name in the industry.As a Senior Electrical Commissioning Engineer, you will collaborate with a team of skilled Electrical Engineers and Supervisors to execute Electrical Commissioning Works, ensuring adherence to project timelines. Your expertise in electrical systems will be essential as you supervise External Vendors and Sub-Contractors to guarantee safe and high-quality work while keeping to project schedules.Reporting to: Commissioning Manager

Join Winthrop Technologies, Europe’s premier dedicated data centre delivery partner, as we provide comprehensive turnkey solutions from design to construction and commissioning. Based in Dublin, we execute projects throughout Europe and have earned a reputation as the most reliable name in the industry.We are on the lookout for an experienced Senior Mechanical Commissioning Manager to lead our team. This pivotal role involves overseeing the Mechanical Commissioning (Cx) scope for large-scale data centre projects, ensuring that all systems are commissioned safely, compliantly, and in alignment with project milestones and client specifications. You will report directly to the Commissioning Manager.Your key responsibilities will include:Overseeing and guiding Mechanical Cx Package engineers.Defining work scope and monitoring execution.Communicating deadlines and Cx programme milestones.Managing client stakeholder relationships.Facilitating detailed design reviews for both CFCI and OFCI work packages.Documenting and escalating design/process queries regarding the mechanical scope to the system designer/client team for review and approval.Managing the project Cx Programme, including milestone and deadline oversight.Ensuring thorough understanding and compliance with contract documents and procedures.Planning and managing Vendor FAT/FWT with potential attendance as required.Handling CFCI and OFCI vendor Cx scope.Effective communication with all Mechanical Cx stakeholders.Attending and contributing to Daily/Weekly Cx meetings with internal teams, vendors, and clients.Formulating, updating, and submitting Mechanical Cx Progress and technical reports to the line manager.Coordinating with the Project QAQC Department to achieve shared objectives.Aligning with the Project AP Department to meet common goals.Managing the creation, delivery, and approval of essential project Mechanical Cx documents such as Test Scripts and Compliance statements.Ensuring receipt, review, and compliance of project Cx documentation to secure necessary sign-offs.

Join Primark as a Data Platform & Engineering Lead and drive the evolution of our data architecture and engineering practices. In this pivotal role, you will lead a dynamic team focused on building robust data platforms that support our expansive retail operations. Your expertise will guide the development of innovative data solutions, ensuring data integrity, scalability, and availability.

COMPANY OVERVIEWKKR is a prestigious global investment firm specializing in alternative asset management, capital markets, and insurance solutions. Our mission is to deliver compelling investment returns by adhering to a patient and disciplined investment strategy, employing exceptional talent, and fostering growth in our portfolio companies and communities. KKR manages investment funds that focus on private equity, credit, and real assets, and collaborates with strategic partners that oversee hedge funds. Our insurance subsidiaries provide retirement, life, and reinsurance products under the stewardship of Global Atlantic Financial Group. References to KKR’s investments encompass the activities of its managed funds and insurance entities.Role SummaryWe are in search of a Lead Engineer to spearhead the design, execution, and management of our Atlassian Jira and ServiceNow (SNOW) platforms, with a strong emphasis on system integration and CMDB governance. This crucial role will facilitate the creation of streamlined workflows across technology and operations teams, enhancing service management, change control, and cross-platform automation.

Join our innovative Observability team at MongoDB as a Lead Engineer! This is a unique chance to oversee systems that provide operational metrics, visualization, logs, traces, and alerts to ensure our customers' MongoDB deployments run smoothly and efficiently. We're searching for a results-driven leader who maintains high standards and has extensive experience in guiding engineers to design, build, and manage complex distributed systems at scale, with a strong emphasis on security, durability, availability, and performance.Tens of thousands of customers rely on our Observability stack to monitor their database clusters and generate actionable alerts, safeguarding their critical workloads. As MongoDB Atlas and its supporting infrastructure grow rapidly, the need for high-cardinality observability data becomes paramount, driving our need to continuously innovate and enhance our systems to accommodate billions of time series metrics while processing petabytes of logs, traces, and events.Our team promotes a culture of inclusivity, diversity, and collaboration. If you aspire to be a technical leader within a supportive team that applies deep systems knowledge to build the backbone of a leading database, we invite you to apply!This position is for candidates based in Dublin, adhering to our hybrid work model.

Join TOMRA Food as a Project Engineering Team Lead! In this pivotal role, you will oversee and mentor a talented project engineering team, ensuring the timely and budget-conscious delivery of high-quality customer projects. You will spearhead technical execution and collaborate with cross-functional teams to ensure that engineering deliverables align with our exceptional company standards. As a leader and technical expert, you will drive innovation and continuous improvement within our Customer Solutions Delivery department.Key Responsibilities:1. Leadership and Team Management:Lead, mentor, and develop a multi-disciplinary team of engineers.Assign tasks based on individual skills and project needs.Promote a collaborative environment with effective communication and professional growth.2. Technical Project Management:Oversee customer engineering projects from inception to completion.Create comprehensive project plans detailing timelines, resource allocation, and budgets.Monitor project performance to ensure compliance with goals, schedules, and quality standards.Identify risks and develop strategies to mitigate them, ensuring project success.Provide updates on project progress and challenges to senior leadership and stakeholders.3. Technical Guidance:Offer technical direction and support for project teams.Ensure engineering solutions adhere to industry standards, safety regulations, and client specifications.Conduct design reviews, technical analyses, and feasibility studies to foster innovative solutions.Stay updated on industry trends and emerging technologies, integrating best practices into project execution.4. Stakeholder Management:Collaborate with departments such as R&D, production, procurement, and quality for seamless project execution.Liaise with external clients, vendors, and contractors to ensure deliverables meet contractual obligations.Address any engineering issues that arise throughout the project lifecycle.

Join MongoDB as a Lead Engineer in Dublin, where you will play a pivotal role in driving innovative projects while leading a team of talented engineers. You will be responsible for designing and implementing cutting-edge solutions that enhance our products and services.Your expertise in software development and engineering principles will be crucial as you mentor junior engineers and collaborate with cross-functional teams. This is an exciting opportunity to make a significant impact within a leading technology company.

Join MongoDB's Observability team as a Senior Lead of Engineering, where you'll take charge of our comprehensive observability systems. This pivotal role involves overseeing operational metrics, visualizations, logs, traces, and alerts that are essential for monitoring the performance and health of our customers' MongoDB deployments. We seek a results-driven leader with high standards and a proven track record of managing large engineering teams in designing, building, and operating complex distributed systems at scale, ensuring strict service level objectives (SLOs) for security, durability, availability, and performance.The tens of thousands of customers relying on our Observability stack for monitoring their database clusters and generating crucial alerts are counting on your expertise. As MongoDB Atlas and its supporting infrastructure expand rapidly, we must continuously innovate and scale our systems to meet the growing demand for high-cardinality observability data. For instance, our systems must adeptly handle tens of billions of metrics time series, while processing petabytes of logs, traces, and events.We pride ourselves on a strong culture of inclusivity, diversity, and collaboration. If you aspire to be a deeply technical leader on a collaborative team that leverages low-level systems expertise to build the foundational infrastructure of a widely-used database, we invite you to join us!We are looking for candidates located in Dublin, as we support a hybrid working model.

About MannaAt Manna, we are revolutionizing delivery services by utilizing the skies.Our mission is bold yet straightforward: to provide fast, eco-friendly, and safe suburban deliveries. We develop our own aviation-grade drones that transport food, beverages, groceries, and more from local vendors directly to customers' doors within minutes.Our team is characterized by a commitment to making a difference, a focus on safety, and a belief that the best solutions arise from collaborative teamwork where everyone can be their authentic selves. We operate with speed, passion, and an unwavering desire to improve in all endeavors.If you are eager to create groundbreaking technology that has a tangible impact on the world (and enjoy your work in the process), you’ll thrive at Manna.Welcome to Manna — where we are delivering the future.Role PurposeAs the Lead Software Engineer for the Aircraft team, you will spearhead the technical strategy for onboard and embedded aircraft systems. You will establish long-term architectural direction, oversee complex multi-project deliveries, and mentor senior engineers throughout the broader software organization.This position is perfect for someone who excels in both deep technical work in embedded/robotics software and high-level system design, standards, and team development.Key ResponsibilitiesDefine the architecture for aircraft onboard software and associated firmware.Establish standards for reliability, performance, and scalability across aircraft systems.Contribute to architectural decisions impacting multiple teams (e.g., Aircraft ↔ Airspace ↔ QA).Lead design reviews for essential components, ensuring reliable deployment in safety-critical settings.Oversee roadmap execution while balancing immediate operational requirements with long-term system sustainability.Manage risk, rollout strategies, incident analysis, and ongoing enhancement for aircraft software.Collaborate closely with Hardware, Autonomy, Operations, and Aviation stakeholders.Mentor senior engineers and strengthen technical leadership within the team.Provide daily technical leadership and coaching to software engineers.Assist in recruitment and onboarding to expand team capabilities.

At Klaviyo, we celebrate the diverse backgrounds, experiences, and perspectives that each member, affectionately known as a Klaviyo, brings to our vibrant workplace. We believe in providing every individual with a fair opportunity for success and value the unique experiences beyond traditional job qualifications. If you feel you closely align with this description but don't meet every requirement, we encourage you to apply. Curious about life at Klaviyo? Visit klaviyo.com/careers to explore how we empower creators to shape their own destinies.Team Overview:The Amplify Engineering team is dedicated to building cutting-edge internal tools, platforms, and AI-driven automation that enhance the efficiency and scalability of Klaviyo as we expand. We collaborate across various departments, including Sales, Marketing, Engineering & Product, Customer Service & Success, and Finance, to address real operational challenges with innovative software solutions.Our projects encompass internal applications, third-party integrations, interactive dashboards, CMS integrations, and robust AI systems that automate repetitive tasks, deliver timely information, and assist teams in making informed decisions. We thrive on tight feedback loops with our internal customers, enabling us to ship rapidly, learn continuously, and witness the tangible impact of our efforts on speeding up deals, resolving tickets promptly, and facilitating smoother launches.This position is tailored for lead engineers who are passionate about transforming real-world challenges into reliable, scalable solutions. The work you will do is highly visible and directly influences how thousands of Klaviyos accomplish their daily tasks.How You’ll Make an Impact:As part of the Amplify team, you will be instrumental in creating the internal platforms, automation, and AI systems that drive the daily operations of Klaviyos. As a Lead Software Engineer on Amplify, your responsibilities will include:Providing technical leadership and guidance for a suite of Amplify systems, including internal web applications, APIs, data pipelines, and AI workflows utilized by Sales, Marketing, Customer Service & Success, R&D, and Finance teams. You will play a crucial role in ensuring these systems are reliable, scalable, secure, and easy to evolve.Formulating...

Position: Test Lead - Manufacturing (MES)Location: Dublin, IrelandContract Duration: Initial rolling contract of 3 monthsJob Overview:As the Test Lead for our Manufacturing division, you will be at the forefront of our testing initiatives within the Manufacturing Execution Systems (MES). This pivotal role involves leading the manufacturing test tower and ensuring that all test scripts are comprehensive and aligned with requirements and risk assessments associated with manufacturing applications.

Join Toast, Inc. as a Staff Software Engineer and take the lead on innovative projects that shape the future of our technology. In this role, you will work collaboratively with cross-functional teams to design, develop, and implement high-quality software solutions. Your expertise will help drive technical direction and mentor junior engineers, fostering a culture of continuous improvement.

MongoDB is looking for a Lead Engineer to join the Atlas Clusters Fleet Signal Management team in Dublin. This position focuses on developing and enhancing the core systems that power MongoDB Atlas, the company’s cloud database management platform. Key responsibilities Lead the creation of new features and solutions aimed at boosting Atlas performance and reliability Collaborate with engineers, product managers, and cross-functional teams to design, implement, and maintain essential systems Ensure a stable, high-quality experience for Atlas users Location This role is based in Dublin.

At Manna, we’re revolutionizing delivery services by taking them to the skies. Our ambitious mission is to make high-speed delivery in suburban areas not only affordable but also environmentally friendly and safe. We design and manufacture our own aviation-grade drones, delivering food, groceries, coffee, and more directly from local vendors to customers’ doors within minutes.Our team embodies principles of Impact, Safety, and Authenticity. We believe that the best ideas come from collaborative team players who are passionate about their work. We move quickly, embrace a growth mindset, and are committed to continuous improvement in everything we do.If you’re eager to create technology that has a meaningful impact on the world—and enjoy a fun work environment while doing it—you’ll fit right in at Manna.Welcome to Manna — where we deliver the future.Role PurposeWe are seeking a Lead Data Engineer to evolve our data infrastructure. This role combines hands-on data engineering with the responsibility of managing our core data platform, utilizing Postgres and Snowflake. You will build scalable data pipelines, manage database performance, and enable analytics and AI applications across the organization. Collaborating with engineering, analytics, and leadership, you will help shape data architecture, enhance data quality, and meet our growing data needs.Key ResponsibilitiesOversee and manage production, development, and reporting Postgres databases.Develop and improve the data platform architecture across Postgres and Snowflake.Design, implement, and maintain scalable data pipelines from raw files and source systems.Optimize data models for analytics and reporting purposes.Ensure Snowflake performance and cost efficiency.Monitor and enhance Postgres performance (including query tuning, indexing, and scaling).Guarantee data platform security, access control, and governance.Establish and uphold data engineering standards, best practices, and documentation.Introduce monitoring, alerting, and observability across data systems.Collaborate with teams to understand and deliver on their data requirements.Support AI and advanced data use cases by managing high-quality datasets.Act as a key technical authority for data platform decisions and direction.

Empower Small Businesses with Us At SumUp, we recognize the dedication of business owners as they pursue their entrepreneurial dreams. Our mission is to equip small businesses with intuitive financial solutions that foster their growth. With a founder's mindset and a collaborative team approach, our global community is committed to enabling businesses to flourish in their passion. Your Role as a Self-Employed Field Sales Consultant As a Self-Employed Field Sales Consultant, you will be more than just a salesperson; you will be a vital ally to small enterprises. Regardless of your experience level, you will receive extensive training, resources, and ongoing support to ensure your success. Enjoy the potential for unlimited commission while forging meaningful connections with local entrepreneurs, assisting them in leveraging SumUp’s innovative offerings. What Makes Our Top Performers Successful? The 4Cs: actively listening to merchants, asking insightful questions, consistently being present, and cultivating trust within local networks. Responsibilities Engage with local business owners — from cafés and barbershops to boutiques and salons — guiding them toward smarter payment solutions and business growth. Infuse your personality into every interaction. Conduct face-to-face meetings, showcasing user-friendly tools like payment systems and POS devices, and illustrate their integration into daily operations. Take charge of your success. Strategically manage your territory, follow up with interested prospects, and convert “maybe later” into “let’s get started.” Address real challenges promptly. Whether assisting a café in expediting checkout or helping a salon track sales, you’ll transform inquiries into trust and assurance. Become a recognizable figure in your community. The stronger your relationships, the more your reputation and referrals will flourish.

Join Us in Transforming Hospitality for the Better!The hospitality industry presents numerous challenges – tight margins, excessive waste, and overworked teams. But there’s a solution, and that’s where Nory comes in.Our CEO, Conor, has experienced these struggles firsthand. After founding and successfully scaling Mad Egg in Ireland, he realized the need for a streamlined solution. Frustrated with outdated systems, cumbersome spreadsheets, and endless paperwork, he set out to create the tool he wished he had from the beginning.Nory is an innovative restaurant management system that integrates real-time data with AI-driven predictive analytics, empowering operators to take control of their margins. Covering everything from food preparation to forecasting, it provides operational intelligence that enables restaurants to operate with consistency, reliability, and profitability. The outcome? Flourishing restaurants, improved job satisfaction, reduced waste, and healthier profit margins. Discover more about our mission here.We’re just getting started. Following a successful Series B funding round led by Kinnevik, our team has expanded to over 80 talented individuals across Ireland, the UK, Spain, and New York, with demand exceeding all expectations.The OpportunityWe are seeking a dedicated Engineering Team Lead to join our dynamic Inventory team. This is a crucial component of the Nory operating software, essential for managing COGS, gross profit, financial reporting, and facilitating automated ordering and reconciliation at scale. Your team will ensure the reliability of Nory’s inventory data daily, making it robust enough for enterprise finance teams and aligned with our 2026 AI vision.In this hands-on leadership role, you will balance technical ownership with team leadership, delivering a reliable and impactful product. Learn more about the role of an Engineering Team Lead here.You will be comfortable working across both backend and frontend systems. We are stack-agnostic in our hiring, valuing strong engineering fundamentals and the ability to learn rapidly. Our current technology stack includes Python, FastAPI, React, TypeScript, Node.js, AWS (Fargate, Aurora, SQS), Postgres, MongoDB, and Docker.

Role Overview MongoDB is hiring a Team Lead for Site Reliability Engineering, with a focus on the Storage Layer Service. This position is based in Dublin. What You Will Do Lead efforts to improve the reliability and performance of the Storage Layer Service. Work closely with teams across the company to deliver solutions that support both user experience and operational goals. Guide and support engineers as they address technical challenges in the storage layer. Collaboration This role involves regular collaboration with other engineering groups and stakeholders to identify opportunities for improvement and implement changes that make a measurable impact.

Innovative Technology that Transforms TravelAt CarTrawler, we are a pioneering global travel technology company dedicated to facilitating seamless connections between individuals, destinations, and opportunities. From enhancing car rental services to devising smarter mobility solutions, we strive to make travel smoother for millions around the globe. Our vibrant culture fosters curiosity, collaboration, and enjoyment, where every idea is valued and every journey is significant. Are you ready to create a meaningful impact? Let’s embark on this journey together.Our Product & Technology team at CarTrawler champions innovation at every turn. By uniting engineers, product managers, designers, and analysts, we leverage creativity, data, and AI advancements to tackle challenges that simplify travel for all. Whether it's crafting intuitive digital experiences or enabling intelligent automation behind the scenes, we are shaping a future where technology and humanity coexist harmoniously.Your Journey Begins Here!As a Principal Data Engineer, you will spearhead the development of our data platform, merging extensive technical knowledge with leadership skills to enhance how data drives business decisions. You will architect and implement scalable, high-performing data solutions while mentoring your team toward engineering excellence. Operating at the crossroads of data, AI, and product innovation, you will influence system architecture, expedite project delivery, and uphold high standards. This role is hands-on in nature, allowing your contributions to resonate within both the codebase and the team’s capabilities. If you are enthusiastic about constructing robust systems and guiding others in their development, this is your chance to leave a lasting impact.

Speechify’s mission is to ensure reading never stands in the way of learning. Over 50 million people use our text-to-speech tools to turn PDFs, books, Google Docs, news articles, and websites into audio, helping them read faster, understand more, and remember what matters. Our product suite includes apps for Android, iOS, Mac, a Chrome extension, and a web app. Google named Speechify Chrome Extension of the Year, and Apple awarded us the 2025 Design Award for Inclusivity. We’re a fully distributed team of nearly 200, with no physical office. Our colleagues include frontend and backend engineers, AI research scientists, and experts from Amazon, Microsoft, Google, as well as alumni of top PhD programs and high-growth startups like Stripe, Vercel, and Bolt. Role overview: Tech Lead, Android Core Product Speechify is expanding its Android app, the most popular text-to-speech app on the Play Store. We’re looking for a Senior Android Engineer in Dublin, Ireland, ready to support our growing user base and help shape new projects that move our platform ahead. What you will do Lead development on core features for the Android app Make product decisions that directly impact millions of users Deliver exceptional user experiences Work closely with a distributed, multidisciplinary team What helps you succeed here Strategic thinking and an interest in impactful product work Strong technical background in Android development Commitment to high-quality user experiences Excellent communication skills Motivation to deliver results and take initiative Speechify keeps a flat organizational structure. Leadership comes from technical expertise and consistent results, not job titles. A strong work ethic and drive to succeed matter here. Interview process The process includes several technical assessments. We aim to complete all steps within one week.