Senior Engineer - PKI, Security, Trust Engineering in Manchester

Roku is changing how the world watches TV. Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we have set our sights on powering every television in the world. Our mission is to be the TV streaming platform that connects the entire TV ecosystem. We connect consumers to the content they love, enable content publishers to build and monetize large audiences, and provide advertisers unique capabilities to engage consumers.

At Roku, our Trust Engineering team is a close-knit group of passionate professionals. Our mission is to protect our customers, partners, devices, services, infrastructure, and data. We work collaboratively, sharing insights and expertise to stay ahead of the curve. Join us, and you will be part of a dynamic team that thrives on challenges and celebrates victories together.

As a Security Software Engineer, your role involves architecting, designing, and implementing end-to-end security controls to impact the global user base. A key focus is on developing automated, scalable security solutions to enhance efficiency and protect Roku. This position requires expertise in creating and extending security automation tools, including detection and process automation.

What you will be doing:

• Leading the end-to-end process of building out security solutions and controls - from architecting and designing, through to development and implementation.
• Designing security solutions with an automated and scalable approach (think webhooks and Docker).
• Developing and extending OSS security automation tooling, ranging from detection tooling to security process automation, or a fuzzing infrastructure to find bugs.
• Architecting, designing, and implementing End-to-End Security solutions and controls that directly impact our global user base.
• Focusing on Automation by developing automated, scalable security solutions.
• Administering HashiCorp Vault for secrets management.
• Performing threat modeling and analysis to identify and mitigate security risks.
• Managing PKI, TLS, and GPG infrastructure.
• Applying cryptography and security design principles to cloud environments.
• Documenting playbooks, procedures, and architecture.
• Providing subject matter expertise to software development groups to assist in cryptography and key management/authentication API.

We are excited if you have:

• Passion for cybersecurity with an effective and passionate drive to protect digital assets.
• Experience implementing custom, cloud-agnostic IAM at scale.
• Proficiency in understanding authentication, authorization, and cryptography, with familiarity around modern security standards and best practices.
• Experience with OAuth 2.0 nuances, best practices, and shortcomings.
• Experience securely running and operating web applications, web services, and service-oriented architecture in production environments.
• Senior-level Software Engineering experience.
• Programming/scripting skills: Shell, Ansible, Go or Python.
• Experience with SAML.
• Proven track record of deploying and operating Kubernetes and containers in production.
• Experience building, managing, and debugging CI/CD pipelines.
• Experience with Infrastructure-as-Code using Terraform.
• Experience deploying and operating infrastructure in at least one public cloud provider (AWS, GCP, or Azure).
• Experience managing PKI/X.509 certificate infrastructure.
• Extensive experience supporting and implementing TLS/SSL certificate management systems.
• Proficient with Token-based authentication services, Perfect Forward Security (PFS), Apache, Nginx, HAProxy.
• Solid knowledge of Linux security and system operations.

Benefits: Roku is committed to offering a diverse range of benefits as part of our compensation package to support our employees and their families. Our comprehensive benefits include global access to mental health and financial wellness support and resources. Local benefits may include healthcare (medical, dental, and vision), life, accident, disability, commuter, and retirement options (401(k)/pension). Our employees can take time off work for vacation and other personal reasons to balance their evolving work and life needs.

The Roku Culture: Roku is a great place for people who want to work in a fast-paced environment where everyone is focused on the company's success rather than their own. We appreciate a sense of humor and believe that a fewer number of very talented folks can do more for less cost than a larger number of less talented teams. We are independent thinkers with big ideas who act boldly, move fast, and accomplish extraordinary things through collaboration and trust.