DevOps Senior Engineer 2 About Betfair Romania Development Betfair Romania Development is the largest technology hub of Flutter Entertainment with over 2000 people powering the world’s leading sports betting and iGaming brands. Exciting immersive and safe experiences are delivered to over 18 million customers worldwide from our office in Cluj-Napoca. Driven by relentless innovation and commitment to excellence we operate our own unbeatable portfolio of diverse proprietary brands such as FanDuel PokerStars SportsBet Betfair Paddy Power or Sky Betting & Gaming. Our Values The values we share at Betfair Romania Development define what makes us unique as a team. They empower us by giving meaning to our contributions and they ensure that we consistently strive for excellence in everything we do. We are looking for passionate individuals who align with our values and are committed to making a difference. Win together Raise the bar Got your back Own it Positive impact About FanDuel FanDuel is a leading force in the sports-tech entertainment industry redefining how fans engage with their favorite sports teams and leagues. As the premier gaming destination in North America FanDuel operates across multiple verticals including sports betting daily fantasy sports online gaming advance-deposit wagering and media. Role Overview As a Principal Platform Engineer you will play a key role in designing building and scaling the infrastructure and internal tooling that powers our engineering teams. You’ll focus on delivering secure scalable and developer-friendly platform capabilities that accelerate product delivery while improving operational efficiency and resilience. In this hands-on role you’ll work closely with engineers and cross-functional teams to evolve our core platform - contributing to areas such as deployment workflows observability data services and networking. You will be a strong individual contributor who also mentors others and champions best practices across the team. Your work will enable autonomy consistency and security across the engineering organization. Key Accountabilities & Responsibilities Designing and implementing platform features and infrastructure that support the scalability security and reliability of our systems. Building reusable self-service components that abstract complexity and improve developer productivity. Writing high-quality maintainable code and applying infrastructure-as-code principles for repeatable auditable changes. Partnering with product security and operations teams to align on requirements and ensure solutions meet evolving business and technical needs. Participating in design and architecture discussions to ensure platform scalability reliability and long-term maintainability. Supporting incident response and contributing to post-incident reviews and platform reliability improvements. Driving adoption of best practices in automation observability and secure-by-default infrastructure design. Mentoring junior engineers and contributing to a culture of learning collaboration and technical excellence. Taking part in a shared on-call rotation supporting platform services and contributing to incident resolution and reliability improvements. Lead fullstack reliability. Operate across a modern web stack (TypeScript React Python). While not frontend-heavy you’ll diagnose and resolve issues across the stack and drive reliability improvements end-to-end. Mentor and multiply. Raise the reliability IQ of the broader engineering team. Establish SRE best practices conduct production-readiness reviews and mentor engineers on operational thinking. Skills Capabilities & Experience Required Significant hands-on experience in platform engineering SRE infrastructure or DevOps roles. Proficiency with Kubernetes cloud infrastructure (AWS) containerization IaC (e.g. Terraform) and configuration management (e.g. Ansible). A strong background in system design distributed systems and software engineering principles. Experience building internal platform capabilities such as deployment systems monitoring/observability tooling or infrastructure automation. Solid understanding of CI/CD principles pipeline design and operational best practices. Strong problem-solving skills with the ability to navigate complexity and make sound technical decisions. Excellent collaboration and communication skills with the ability to work across teams and disciplines. A mindset of ownership and continuous improvement with a passion for creating scalable and developer-friendly systems. A Sneak Peek Into Our Tech Stack AWS Kubernetes Terraform Helm Ansible Vault Datadog and PagerDuty Exposure to emerging innovative technologies in business applications is an advantage. Future Ready Demonstrating curiosity and openness toward AI and emerging technologies with a willingness to continuously learn adapt and share knowledge. Benefits Hybrid & remote working options €1000 per year for self-development Company share scheme 25 days of annual leave per year 20 days per year to work abroad 5 personal days/year Flexible benefits travel sports hobbies Extended health dental and travel insurances Customized well-being programmes Career growth sessions Thousands of online courses through Udemy A variety of engaging office events Disclaimer We are an inclusive employer. By embracing diverse experiences and perspectives we create a lasting positive impact for our employees customers and the communities we’re part of. You don't have to meet all the requirements listed to apply for this role. If you need any adjustments to make this role work for you let us know and we’ll see how we can accommodate them. We thank all applicants for their interest however only the candidates who best meet the job requirements will be contacted for an interview. By submitting your application online you agree that your details will be used to progress your application for employment. If your application is successful your details will be used to administer your personnel record. If your application is unsuccessful we will retain your details for a period no longer than three years to consider you for prospective roles within the company.