Urgent Senior Data Infrastructure Engineer

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Senior Data Infrastructure Engineer

Apply locations Dublin, Ireland time type Full time posted on Posted 4 Days Ago job requisition id R2934

Job Description:

The Opportunity

The Senior Data Infrastructure Engineer will play a pivotal role in scaling and evolving our production data infrastructure. You'll join a collaborative, cross-functional team composed of Data, Infrastructure, and QA specialists, and will act as a technical leader within that group. This role combines deep technical work with mentorship and strategic influence: you'll guide architectural decisions, champion best practices, and ensure our infrastructure meets the demands of a growing data platform. You'll also help define the technical roadmap, align infrastructure initiatives with business priorities, and coach other engineers in their development. As a senior member of the team, your work will have a visible and direct impact on the scalability, reliability, and velocity of data initiatives across the company.

What We Can Offer You

- Design and implement scalable, secure, and cost-effective infrastructure to support data-intensive workloads across batch and streaming systems.

- Lead the architecture and implementation of monitoring solutions that go beyond basic alerting to include service-level objectives (SLOs), error budgets, and anomaly detection.

- Drive performance optimization across storage, compute, and networking, including deep dives into Redshift, Spark, and Iceberg workloads.

- Maintain and improve infrastructure automation using Terraform and CI/CD systems, with a focus on reusability, consistency, and testing.

- Act as technical lead during incident response, coordinating efforts across teams, guiding root cause analysis, and embedding learnings through post-incident reviews.

- Forecast capacity and resource needs based on platform growth, supporting both reactive and proactive scaling strategies.

- Track and optimize infrastructure spend while maintaining performance SLAs and reliability goals.

- Collaborate with security and data governance teams to implement secure-by-design infrastructure and ensure compliance with internal and external data policies.

- Partner closely with data engineering and analytics teams to understand platform needs, troubleshoot production issues, and accelerate delivery of data products.

- Influence tooling and process improvements across the engineering organization, including adoption of Kubernetes-native patterns, GitOps workflows, and event-driven architecture.

The Skills You Will Bring

- At least 6+ years of experience managing cloud infrastructure, with deep experience in data infrastructure and modern cloud-native architectures.

- Strong expertise in AWS services, particularly Redshift, EKS, S3, IAM, and networking. Familiarity with Athena, EMR, Apache Spark, Kafka, Iceberg, Airflow, and similar data-centric tools.

- Extensive experience with Infrastructure as Code (IaC ) and Terraform , including the design of modular and reusable infrastructure components.

- Proficient in Python or similar languages for scripting, automation, and contributing to internal tooling.

- Solid understanding of Kubernetes operations, Helm/Kustomize , and running both stateless and stateful workloads in production.

- Strong grasp of multi-environment and multi-account cloud strategies, including shared VPCs, cross-account IAM, and centralized observability.

- Familiarity with data security, including encryption, audit logging, and access control mechanisms aligned with GDPR or similar frameworks.

- Proven track record of mentoring engineers, fostering inclusive technical discussions, and leading by example.

- Clear and proactive communicator who can collaborate across technical and non-technical stakeholders.

Achievements

- You've implemented infrastructure and automation that significantly improved developer velocity, system reliability, or cost efficiency—and you're excited to tell us about it.

- You've led a major technical initiative end-to-end, such as the rollout of a new orchestration tool, observability platform, or compliance framework.

- You've coached teammates, introduced new tools or practices, or helped shape a culture of operational excellence in past teams.

The Company:

At Workhuman our missi on is to bring more humanity to the workplace. We recognise and embrace individuals' differences and believe that workforce diversity and inclusion are essential to our long-term growth and success. Even if you don't think you "check every single box" above, please still consider applying. We're looking for a human who is collaborative, innovative with a growth mindset

We love what we do because we're shaping the future of work through our people and our technology. Our human cloud-based applications are helping some of the world's leading global brands connect culture to shared purpose. The Workhuman Cloud empowers employees to thank, talk and celebrate each other, creating an environment that sparks gratitude and human connection while increasing employee engagement and productivity.

Did you know we have an award-winning culture across EMEA and North America:

- We were named as #5 Best Workplace in the Great Place to Work Awards in Ireland in 2022 in the large-sized workplace category. We were also recognised as the Best Workplace for Women and the Best Workplace in Technology in 2020, 2021, and 2022.

- In 2021 we were named as #2 Best Workplace in Europe in the medium-sized workplace category.

- We were also recognised as #2 Best Large Places to Work in Boston by Built In for 2023 as well as the Best Place to Work in Boston, U.S. Best Large Places to Work, and U.S. Best Places to Work.

- There are currently over 7.5 million users on the Workhuman cloud across 180 countries.

- Our core values are Respect, Determination, Innovation, and Imagination.

Workhuman is an Equal Opportunity Employer and is committed to the principle of equal employment opportunity for all employees. We proudly provide a work environment free of discrimination and harassment. Employment decisions at Workhuman are based solely on business needs, job requirements, and individual qualifications, without regard to race, color, religion or belief, national, social or ethnic origin, sex (including pregnancy), age, sexual orientation, gender identity and/or expression, marital, civil union or domestic partnership status, past or present military service, or any other status protected by the laws or regulations in the locations where we operate. Workhuman believes that diversity and inclusion among our teammates is critical to our success as a global company, and we seek to recruit, develop and retain the most talented people from a diverse candidate pool.

Who we are

When people are recognized and celebrated at work, they thrive - so does business. And for 20-plus years we've made the global technology that brings more humanity to work.

What we do

We're building more human workplaces for companies across the world by creating cultures of gratitude that see lowered turnover, improved performance, and increased engagement.

Who we help

Our customers are some of the most well-known brands in the world, including LinkedIn and Cisco.

What we value

Innovation. Determination. Imagination. Respect. At Workhuman, these are the values our humans live and breathe each day. And this is what we look for in each unique candidate.

Why it matters

With technology and our people, we're creating a better future for the workplace, our communities, and the world.

Because without the human, it's just work.

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