Staff Ai Designer in Dublin

We are seeking a Staff engineer to design, build, and operate the internal and external Observability stack for the MongoDB platform. Tens of thousands of customers depend on our Observability stack to monitor their database clusters and to generate actionable alerts to safeguard critical workloads. This is an opportunity to join a team that is responsible for all Observability systems that support metrics, metric visualization, logs, traces, and alerts for MongoDB. We are looking for engineers with high standards, and experience in setting direction and technical leadership for large engineering teams in designing and operating complex distributed systems, with strict SLO on security, durability, availability and performance. As MongoDB Atlas and its supporting infrastructure continue to experience rapid growth, the demand for high-cardinality observability data for internal and external use cases means we need to continually innovate and scale our systems to the next level. For example, MongoDB Observability systems need to handle 10’s of billions of metrics time series, all whilst processing petabytes of logs, traces, and events. Our stack includes VictoriaMetrics, Splunk, Flink, WarpStream/Kafka, Java, Golang Fluentbit. In addition to owning critical components of our observability infrastructure, as a Staff engineer on the team, you’ll also work closely with other SWE, Product and SRE teams to promote and implement best practices in instrumenting and monitoring their services. This is a highly collaborative role, and you will get to own some of the most relied upon internal infrastructure at Mongo. Our team champions a strong culture of inclusivity, diversity, and collaboration. If you want to be a deeply technical leader on a collaborative team that applies low-level systems expertise to build the foundational infrastructure of a popular database, join us! Let’s build a faster, more reliable, and exceptionally observable database system together. W

About the Role As a Staff Infrastructure Engineer on the Compute & Storage Platform team in Toast, you will design, build, and operate the foundational distributed systems powering the Toast platform as the company expands into further international markets and broadens its product offerings to encompass retail shopping. You will bridge the gap between core infrastructure and cutting-edge product development—building low-latency state and storage systems, scalable compute clusters, and high-throughput streaming pipelines. Your work will directly enable Toast product delivery across our Product Development Life Cycle (PDLC). For this role it is a requirement that you have at least 8+ years of industry experience. Key Responsibilities Online Databases and Storage: Architect, deploy, and manage low-latency, highly available storage solutions (RDS Postgres and Aurora Postgres; DynamoDB; OpenSearch; S3) to power applications across the Toast product ecosystem. High Availability & Realtime Performance: Ensure sub-second end-user latency, near-zero-downtime reliability, and high throughput across storage engines to support Toast's products across POS, phone, computer, drive-thru, and kiosk interfaces. Infrastructure for AI-Driven PDLC: Automate infrastructure provisioning and compute pipelines. Cost Optimization & Performance Engineering: Right-size compute/storage resources, implement auto-scaling policies, and manage AWS infrastructure costs without compromising platform reliability or latency SLAs. Required Qualifications 1. Core Infrastructure & Automation Cloud & Infrastructure as Code: Hands-on experience building and managing scalable cloud infrastructure on AWS using Infrastructure as Code (Terraform, CloudFormation, etc.). Software Development: Fluency in Python , Go , or a similar language for infrastructure automation, tooling, or backend development. 2. Storage & Compute Operations Databases: Deep experience operating and tuning en

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn’t work together. So we expanded into software and started building integrated, omnichannel solutions – to help sellers sell online, manage inventory, offer buy now, pay later functionality through Afterpay, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we’ve embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Today, we are a partner to sellers of all sizes – large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We’re building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same. Job Description The Global Account Management team is looking for a tenured account manager, consultant, or sales professional with experience managing high-value technical accounts to help retain and grow Square's presence in the Mid-Market space across Ireland. You will work with top C-level executives and technical leaders, finding creative ways to make Square's ecosystem work in complex, global organizations. You will identify ways to expand Square's reach with customers and act as an internal advocate for Square's highest-value clients. The ideal candidate will have worked in Mid-Market Account Management, business development, consulting, partnerships, sales or sales engineering and will be well-versed in working with and presenting to senior decision makers, including C-level executives, IT, finance and operations. They will have experience managing projects with multiple company partner

Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy. Your mission is to lead the architectural design, technical execution, and implementation of AI agents and infrastructure for Toast's Team area within our FinTech line of business. The Team area is a mission-critical space on which our restaurants rely to manage their staff and optimize their labor. As a Principal Engineer, you will serve as a key technical leader in the group, driving modern architectural patterns—including spec-driven development and agentic workflows—to deliver high-impact software. A Day in the Life (Responsibilities) Define and execute the technical architecture for AI agents within the Team domain, ensuring systems are scalable, reliable, and secure. Partner closely with Engineering Managers and Product Managers to translate product roadmaps into robust technical designs and deliverables. Maintain a strong hands-on presence, writing code, prototyping new patterns, and resolving complex technical bottlenecks under load. Collaborate with Principal and Senior Principal Engineers across Toast to align on best practices, agent patterns, and spec-driven development paradigms. Guide, mentor, and elevate engineers within the Team area, fostering a culture of technical excellence and continuous learning. What You'll Need to Thrive (Requirements) 10+ years of experience designing, building, and operating highly scalable, mission-critical distributed systems and SaaS products (ideally AWS-hosted). Proven track record of leading complex technical initiatives and delivering robust software architecture from design to production. Strong enthusiasm for agentic development practices, LLM integration, and modern software paradigms. Balanced expertise: Ability to design high-level technical solutions on a whiteboard while remaining deeply connected to code-level execution and s

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence. This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk. Okta authenticates, authorizes, and provisions millions of users a day. Internally, TDI Infrastructure Engineering runs the platforms that our own engineering and business teams build on — hosted on AWS, increasingly Kubernetes-native, and expanding fast to support AI-driven internal workflows. We're looking for a Senior SRE to help us evolve Site Reliability Engineering from a traditional operations model into a true Platform as a Service (PaaS) organization. As a Senior Site Reliability Engineer on our Dublin/EMEA team, you will build and operate the Kubernetes-based platform that hosts internal workflows across the business, with a growing focus on hosting AI-driven workflows reliably in production. You'll report to the Senior Manager, Site Reliability Engineering, and work closely with a Staff SRE and the rest of the Dublin team, as well as SRE peers in the US and India. What you'll be doing Building, operating, and improving our Kubernetes platform — cluster management, networking, security posture, and day-2 operations Developing self-service capabilities, golden paths, and automation that let internal teams onboard and operate workflows with less platform expertise required Supporting the platform's readiness to host AI-driven internal workflows reliably at scale Troubleshooting and resolving production issues, including participating in a follow-the-sun on-call rotation shared with SRE peers in the US and India, and driving postmortems for in

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team Stripe’s Professional Services team works with our most strategic users, delivering excellence and enabling our users to succeed with Stripe. The new Forward Deployed Engineering team takes the evolution of our consulting services behind the keyboard by directly building and delivering software for our users. As a brand new offering from Stripe, we work directly with Stripe's users to build scalable Stripe integrations and standalone applications. What you’ll do In this role, you will work closely with Stripe’s Product & Engineering team to help shape the features that extend beyond what’s possible out of the box with Stripe integrations. You may be building standalone applications that are deployed in user environments, developing priority features within Stripe's ecosystem, or augmenting existing development staff for our users to deliver faster and more resilient connections to Stripe. While maintenance is part of the work, you'll often be starting new and exciting projects. Since this is a new team at Stripe, you'll succeed if you get excited about driving direction and taking ownership of your work. Responsibilities Design and architect robust technical solutions, ensuring they are secure, scalable, and aligned with customer needs Design, build, and deploy production applications that combine user business logic, Stripe best practices, and user-facing interfaces Collaborate directly with internal and external stakeholders, bridging

MongoDB is seeking a Senior Manager, Financial Planning and Analysis (FP&A) to help build our global Corporate FP&A team. We’re looking for a Senior Manager who will work closely with senior finance leadership and play a critical role in shaping and managing the global forecasting and planning process. You communicate clearly and are able to successfully juggle multiple priorities. You are a driven self-starter who is able to work with senior leadership comfortably, takes tasks from start to finish and someone who enjoys working in a fast-paced, challenging environment. You are responsive and adapt quickly to change, embrace challenges and champion the advancement of analyses, financial planning tools, systems, and controls. The working model for this role is flexible. We are open to fully remote or hybrid in-office/remote in our Dublin offices. Responsibilities: Planning Systems & Financial Models: You’ll build stuff. Partner with the IT, People, & Finance teams to help modernize/automate our forecasting and planning tools. We’re on a multi-year journey to improve our financial systems and you’ll play a key role in defining requirements and implementing solutions for FP&A, while improving our recent migration to the Pigment financial planning system AI Automation: You’ll supercharge and standardize how we’re using AI across the FP&A team Forecast Coordination & Consolidations: You’ll bring order to a fast-moving planning ecosystem. Manage the company’s planning process/calendar and corporate-level forecast consolidation. This includes owning the planning calendar, and clearly communicating timelines, deliverables, and expectations with all planning stakeholders. You’ll also own the forecast reconciliation process to have a pulse on how the business is performing Management Reporting: You’ll tell stories (financial ones). Develop reporting to summarize data and facilitate decision-making for senior management including the CEO, CFO,

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team Collecting and filing sales & indirect taxes is a classic area for technology disruption. Companies selling across countries, states, and even smaller jurisdictions have to navigate through a myriad of tax rates, product-level tax exemptions, filing requirements, and registration obligations. The rules are constantly changing, and not accurately calculating and filing tax can have legal ramifications. It’s no surprise then that solving tax compliance is a top user request. We launched Stripe Tax as a new SaaS product in 2021 to make tax compliance as effortless as possible. The Stripe Tax team builds the systems and experiences that help businesses understand where they have obligations, calculate the right tax, and automate reporting and filing. We solve this at a global scale for users ranging from ambitious startups to the world’s largest enterprises, whose requirements demand exceptional correctness, extensibility, and operational rigor. What you’ll do We’re looking for an experienced technical leader to shape the architecture and technical roadmap for Stripe Tax. You will work alongside leaders across engineering, product, design, operations, and go-to-market teams to turn complex and evolving tax requirements into simple, reliable experiences for millions of businesses. You will lead high-impact, multi-team efforts, make durable technical decisions, and raise the bar for how we build and operate Stripe Tax. Responsibiliti

Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Role overview We're looking for a Staff Network Systems Engineer to help drive the transition of our global network infrastructure from manually managed and inconsistent configurations to a standardised, version-controlled and increasingly automated operating model. This hands-on staff-level individual contributor will establish Infrastructure as Code practices, reusable automation, automated validation and safe delivery pipelines. The role will reduce configuration drift, make changes repeatable and auditable, and help the wider team adopt modern software-engineering practices. Working across network engineering, security, architecture and platform teams, you'll help frame and influence technical direction, create practical standards and guardrails, and remain actively involved in enterprise network engineering and operational delivery. What you'll be doing: Assess the network estate, toolchain and operational workflows; identify sources of configuration variance, manual effort and change risk; and help define a phased modernisation roadmap. Establish the Infrastructure as Code operating model, including the authoritative source of truth, configuration standards, source control, peer review, testing, release governance and secure handling of credentials. Build re

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies (from the world’s largest enterprises to the most ambitious startups) use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team Stripe is one of the fastest growing technology companies in the world, and we’re scaling in every dimension: users, revenue, people, technology, processes, and more. The API Platform team is building the systems that support Stripe’s API. We’re looking for people passionate about distilling complexity across a breadth of problems, caring deeply about both our infrastructure and the experience of using our platform. We are major contributors to the latency, reliability, and efficiency of Stripe’s API, and you’ll be responsible for ensuring we maintain a reliable and secure platform. What you’ll do The API Platform is a unique environment where you’ll be working on the business-critical infrastructure and constructs that are behind Stripe’s products. This team owns the backbone that powers Stripe’s APIs, Developer, and User Experiences. If making systems efficient, scalable, and reliable in a highly fast-paced environment is your bread and butter, then this job is for you. Responsibilities Lead technical delivery and innovation for a team of talented engineers with a wide breadth of mission-critical ownership Lead technical vision for core code across Stripe APIs and webhooks, used by all developers at Stripe. Focus on efficiency, usability, and product partner happiness. Lead technical vision for deep infrastructure challenges across complex systems, ensuring best-in-class scaling, reliability, and efficiency. Coach a team of talented engi

Job Title: Senior Psychologist Location : Dublin, Ireland Working Hours: 37.5 An exciting new opportunity has been made available for a Senior Psychologist to join our esteemed client’s dynamic team in Dublin, Ireland. This vacancy is available on a locum basis for the successful candidate to start immediately for a short-term contract. This vacancy offers €94,699 - €111,277. What will your responsibilities be? The successful applicant will provide psychological services to adults with an Intellectual Disability across North Kildare and West Dublin. Psychologists in the service work in multi-disciplinary teams to support our service-users, their families and frontline staff in an effective, person-centred and compassion focused system. The Psychology department offers supportive supervision, encourage research and service evaluation, maintain strong links with university training courses and value continuing professional development. Benefits: Psychology Public Sector Pay Scale and Annual Leave allocation. Clinical supervision structure and opportunities to provide supervision to psychologists in training/Staff Grade psychologists. Contributory State Pension Plan. Group Scheme for Health Insurance. Tax Saver Travel Scheme. Parental and Adoptive Leave. Qualifications and Experiences: Have a university degree or diploma (QQ1 level 8 equivalent) obtained in which Psychology was taken as a major subject and honours obtained in that subject and have an Irish post-graduate professional psychology qualification accredited by the Psychological Society of Ireland in Clinical or Counselling Psychology or an equivalent qualification in Clinical or Counselling Psychology from another jurisdiction validated by the Department of Health. Please provide written proof of validation with application. A minimum of 5 years satisfactory post-graduate experience in professional psychology, no more than three years of which is spent in gaining the post-graduate pr

Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Role Overview: Sony Interactive Entertainment is searching for a highly competent candidate to join SIE’s Identity and Access Management (IAM) team which is responsible for IAM tool deployment, enhancements, and maintenance. This individual will work with various stakeholders (HR, Legal, IT, InfoSec) to build out and enhance existing IAM processes and engineer new solutions. The selected candidate will be capable of defining and executing on well-constructed operational strategies, processes, and procedures; as well as have excellent communication and organizational skills. What you'll be doing: Automating solutions for user onboarding and offboarding Enhancing existing onboarding solutions / tools. (Saviynt, OneIdentity Active Roles Server, Okta) Build out documentation around processes of various IAM tools. Resolve identity related issues across the SIE organization. Contribute to strategic roadmaps for IAM systems and programs for SIE. Conduct regular or emergency maintenance or software upgrades as required Support dev / engineering teams alongside other IT DevOps staff Continuously work with stakeholders to enhance and evolve IAM program Prepare documentation for audits and acts as POC for audit issues&nbs