资深软件工程师_全栈
Principal Software Engineer_Fullstack
关于公司
Sophos 是网络安全领域的领导者，通过人工智能驱动的平台和专家服务，为全球 600,000 家组织提供保护。Sophos 能够根据组织在安全成熟度上的不同阶段提供支持，并随着组织成长以应对网络攻击。其解决方案结合了机器学习、自动化和实时威胁情报，以及 Sophos X-Ops 的一线人类专业知识，提供先进的 24/7 威胁监控、检测和响应。
Sophos 提供行业领先的托管检测与响应（MDR）服务，以及全面的网络安全技术组合——包括端点、网络、电子邮件和云安全，扩展检测与响应（XDR）、身份威胁检测与响应（ITDR）和下一代 SIEM。结合专家咨询服务，这些能力帮助组织主动降低风险并更快响应，具备应对不断演变的威胁所需的可见性和可扩展性。
Sophos 通过全球合作伙伴生态系统进行市场推广，包括托管服务提供商（MSPs）、托管安全服务提供商（MSSPs）、经销商和分销商、市场集成以及网络安全风险合作伙伴，使组织在保障业务时能够灵活选择值得信赖的关系。Sophos 总部位于英国牛津。更多信息请访问 www.sophos.com。
职位概述
我们正在寻找一位高级软件工程师，为中央平台团队提供实际的技术领导。您将负责客户面向功能的架构、设计和交付，涵盖用户界面、后端服务、API 和共享云平台。
您还将帮助构建安全、可靠的 AI 体验，将客户与 Sophos 产品中的助手和代理连接起来。这是一个高级个人贡献者职位，负责生产代码、跨团队架构、工程质量和技术方向。
该职位的核心要求是 AI 驱动的工程能力。您将在日常软件开发中使用 AI 编码代理，并帮助建立有效的代理工作流程，提高交付速度和质量，同时确保安全、人工审核和工程责任。
团队概述
中央平台团队构建 Sophos Central 和 Sophos Fusion 核心的共享客户面向功能。这包括网页体验、后端服务、API、身份和访问功能、平台集成等。
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About Us
Sophos is a cybersecurity leader defending 600,000 organizations globally with an AI-driven platform and expert-led services. Sophos meets organizations wherever they are in their security maturity and grows with them to defeat cyberattacks. Its solutions combine machine learning, automation, and real-time threat intelligence with frontline human expertise from Sophos X-Ops to deliver advanced, 24/7 threat monitoring, detection, and response.
Sophos offers industry-leading managed detection and response (MDR) alongside a comprehensive portfolio of cybersecurity technologies — including endpoint, network, email, and cloud security, extended detection and response (XDR), identity threat detection and response (ITDR), and next-gen SIEM. Together with expert advisory services, these capabilities help organizations proactively reduce risk and respond faster, with the visibility and scalability needed to stay ahead of evolving threats.
Sophos goes to market with a global partner ecosystem, including Managed Service Providers (MSPs), Managed Security Service Providers (MSSPs), resellers and distributors, marketplace integrations, and cyber risk partners, giving organizations the flexibility to choose trusted relationships when securing their business. Sophos is headquartered in Oxford, U.K. More information is available at www.sophos.com.
Role Summary
We are looking for a Principal Software Engineer to provide hands-on technical leadership for the Central Platform Group. You will lead the architecture, design, and delivery of customer-facing capabilities spanning user interfaces, backend services, APIs, and shared cloud platforms.
You will also help build secure, reliable AI experiences that connect customers with assistants and agents across Sophos products. This is a senior individual-contributor role with responsibility for production code, cross-team architecture, engineering quality, and technical direction.
AI-driven engineering is a core expectation for this role. You will use AI coding agents as part of day-to-day software development and help establish effective agentic workflows that improve delivery speed and quality while preserving security, human review, and engineering accountability.
Team Summary
The Central Platform Group builds the shared customer-facing capabilities at the heart of Sophos Central and Sophos Fusion. This includes web experiences, backend services, APIs, identity and access capabilities, platform integrations, and AI-powered interactions used across the Sophos portfolio.
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Ready to Join Us?
At Sophos, we believe in the power of diverse perspectives to fuel innovation. Research shows that candidates sometimes hesitate to apply if they don't check every box in a job description. We challenge that notion. Your unique experiences and skills might be exactly what we need to enhance our team. Don't let a checklist hold you back – we encourage you to apply.
What's Great About Sophos?
· Sophos operates a remote-first working model, making remote work the primary option for most employees. However, some roles may necessitate a hybrid approach. While we are a remote first organization, applicants must have legal authorization to work in the jurisdiction where the position is posted, without requiring employer sponsorship.
· Our people – we innovate and create, all of which are accompanied by a great sense of fun and team spirit
· Employee-led diversity and inclusion networks that build community and provide education and advocacy
· Annual charity and fundraising initiatives and volunteer days for employees to support local communities
· Global employee sustainability initiatives to reduce our environmental footprint
· Global fitness and trivia competitions to keep our bodies and minds sharp
· Global wellbeing days for employees to relax and recharge
· Monthly wellbeing webinars and training to support employee health and wellbeing
Our Commitment To You
We’re proud of the diverse and inclusive environment we have at Sophos, and we’re committed to ensuring equality of opportunity. We believe that diversity, combined with excellence, builds a better Sophos, so we encourage applicants who can contribute to the diversity of our team. All applicants will be treated in a fair and equal manner and in accordance with the law regardless of gender, sex, gender reassignment, marital status, race, religion or belief, color, age, military veteran status, disability, pregnancy, maternity or sexual orientation. We want to give you every opportunity to show us your best self, so if there are any adjustments we could make to the recruitment and selection process to support you, please let us know.
Data Protection
If you choose to explore an opportunity, and subsequently share your CV or other personal details with Sophos, these details will be held by Sophos for 12 months in accordance with our Privacy Policy and used by our recruitment team to contact you regarding this or other relevant opportunities at Sophos. If you would like Sophos to delete or update your details at any time, please follow the steps set out in the Privacy Policy describing your individual rights. For more information on Sophos’ data protection practices, please consult our Privacy Policy Cybersecurity as a Service Delivered | Sophos
What you will do
- Lead the architecture, design, and delivery of end-to-end customer-facing features across web UI, backend services, APIs, and integrations.
- Write production code, build prototypes, review designs and code, and remain directly involved in solving the most complex engineering problems.
- Evolve shared frontend and backend platform capabilities so product teams can deliver consistent, accessible, and maintainable customer experiences.
- Define clear service boundaries, APIs, data contracts, integration patterns, and versioning strategies for capabilities used across multiple Sophos products.
- Design cloud-native, multi-tenant systems for security, scalability, availability, performance, resilience, and cost efficiency.
- Apply secure-by-design principles to authentication, authorization, role-based access, tenant isolation, privacy, auditability, and customer-data handling.
- Build a consistent and secure experience for customers to discover and interact with AI assistants and agents across Sophos products.
- Develop reusable AI platform capabilities for request routing, context management, tool integration, orchestration, access control, and human oversight.
- Establish practical approaches for AI evaluation, guardrails, regression testing, observability, latency, cost management, and safe failure behavior.
- Use AI coding agents throughout the software development lifecycle for codebase exploration, design, implementation, refactoring, test generation, debugging, code review, and documentation; rigorously validate agent-generated changes before release.
- Establish repeatable agentic development practices for task decomposition, context management, human review, automated verification, and the safe use of coding agents across engineering teams.
- Translate product goals and ambiguous technical problems into architectural direction and incremental delivery plans.
- Mentor engineers, raise engineering standards, and build alignment across product, UX, security, applied AI, and platform teams.
What you will bring
- 12+ years of software development experience, currently operating at Principal, Staff, Architect, or equivalent level.
- Hands-on experience building production AI applications or agentic workflows - not only prototypes.
- Strong proficiency using AI coding agents across design, implementation, testing, debugging, code review, and documentation.
- Strong architecture and system-design experience for large-scale, customer-facing SaaS products.
- Hands-on backend development with Go and/or Java and frontend development with Angular and/or React.
- Experience designing, deploying, and operating secure microservices and APIs on AWS.
- Demonstrated technical leadership, including driving design decisions, solving complex production problems, and mentoring engineers.
- Cybersecurity domain experience is desirable but not mandatory.