Senior Site Reliability Engineer at BP in Budapest

Job description

Entity: Technology Job Family Group: IT&S Group Job Description: Our purpose is to deliver energy to the world, today and tomorrow. For over 100 years, bp has focused on discovering, developing, and producing oil and gas in the nations where we operate. We are one of the few companies globally that can provide governments and customers with an integrated energy offering. Delivering our strategy sustainably is fundamental to achieving our ambition to be a net zero company by 2050 or sooner. It's an exciting time to join bp. Meeting the energy challenge requires many different approaches and solutions. And as part of Finance Business & Technology (FBT), you’ll be fully connected into the world of bp. You’ll play an increasingly important part within a network of like-minded colleagues partnering on strategic projects that stretch across the globe. And it starts with you. There’s a world of opportunities to build new skills, challenge yourself and grow a long-term career at bp. And no matter where you work, your role will have meaning, purpose and impact. So if you want to be part of a caring, supportive environment where you can realize your full potential, we’re with you. Join our Team and advance your career as a Senior Site Reliability Engineer As a Senior Site Reliability Engineer at Grade H, you will lead the design, delivery and operation of secure, resilient enterprise solutions within your defined area. You will define requirements with partners, automate routine work, improve performance and provide technical leadership. You will provide hands-on engineering expertise while also shaping technical solutions, resolving complex cross-system issues and evolving our AWS integration architecture as our operational requirements grow. In this role You will: Take technical ownership of the reliability, availability, performance and scalability of AWS-based integrations and services . Lead investigation and resolution of complex cross-system incidents , including issues spanning multiple applications, APIs, queues, events and external contractor platforms. Lead root-cause analysis and ensure appropriate preventative improvements are implemented following significant incidents. Design, develop, maintain and evolve AWS-based integration services and infrastructure . Design and implement REST API, event-driven and message-based integration architectures connecting site management, ticketing, work-order and contractor platforms. Understand existing architecture and determine how it should be extended, simplified or redesigned to meet evolving operational requirements. Develop automation, monitoring and self-healing capabilities that reduce manual operational effort and improve resilience. Define and improve observability, dashboards, alert and logging using AWS CloudWatch and Grafana. Ensure appropriate security patterns are implemented across integration solutions, including IAM, OAuth 2.0, JWT, Client Credentials, certificates, Secrets Manager and role-based access controls . Own and continuously improve CI/CD processes using Azure DevOps and Azure Pipelines , ensuring controlled and reliable deployments. Develop, solve and review Node.js applications, Bash scripts and integration components . Provide technical guidance and mentoring to other engineers, establishing good engineering, DevOps and operational practices. Work across engineering, operations, product, data teams and external partners to resolve technical issues and improve the effectiveness of our site-management ecosystem. Find opportunities to simplify architecture, automate processes, remove technical debt and improve operational resilience . What You will need to be successful: Degree in Computer Science, Engineering, or equivalent relevant experience. Strong hands-on experience with AWS services, AWS architecture and cloud design patterns . Deep working knowledge of services including CloudFormation, AWS SAM, IAM, EventBridge, API Gateway, Route 53, Lambda, DynamoDB