: Principal Software Engineer
3 Van de Graaff Drive
Burlington, MA 01803

Employee Testimonials

Sophos Employee Testimonial
Sophos Employee Testimonial


Sophos Overview – Cybersecurity Evolved

Sophos evolves to meet every new challenge, protecting more than 400,000 organizations of all sizes in more than 150 countries from today’s most advanced cyberthreats. Powered by SophosLabs, our cloud-native and AI-enhanced solutions are able to adapt and evolve to secure endpoints and networks against never-before-seen cybercriminal tactics and techniques. Managed through our award-winning, cloud-based platform, Sophos Central, our best-of-breed products work together through our unique Synchronized Security system to share threat intelligence and respond to evolving threats. The Sophos suite of products secures networks and endpoints against automated and active-adversary breaches, ransomware, malware, exploits, data exfiltration, phishing, and more.


Job Purpose

The Principal Software Engineer works closely with engineers and architects in the Sophos Cloud Email development team and with product management to design and build the next generation Cloud Email Security solution.


The individual would be a top-performing leader with the passion, experience and gravitates to effectively lead this critical technology function. The ideal candidate will be a high energy, team-oriented, customer-driven problem solver with prior experience in designing and implementing highly scalable and easy to use applications for small businesses and enterprises.


Main Duties

  • Provide leadership around the design and implementation of large scale email threat protection software.
  • Provide mentorship around framework design to technical contributors in Burlington and offshore developers, as well as network effectively with other Sophos product teams across multiple geographies.
  • Design and implement frameworks and features that are instrumental in building Sophos’s next-generation cloud architecture.
  • Participate in planning and design sessions with engineering management, architects, operations and development team leads.
  • Partner effectively with operations to ensure solutions are instrumented to be supported in the field.


Skills & Experience

  • 8+ years of JAVA, API, JavaScript, Angular JS,  Java Web Services, UI Skills, JSON.
  • Bachelors of Science in Computer Science or equivalent
  • Strong leadership skills and a proven track record of working in high performing teams.
  • Hands-on experience designing and implementing
  • Experience with high-volume consumer or small business-oriented solutions.
  • Experience with Agile Software Development methodologies.
  • Experience troubleshooting large scale cloud applications
  • Work with best of breed Cloud technologies (NoSQL, Elastic Search, high throughput event processing, cloud-scale data analytics, etc.)
  • Exceptionally strong written and verbal communication skills, as well as good interpersonal and organization skills.


Equal Opportunities

Sophos is committed to equality opportunity in all areas of its work. All qualified applicants will be treated in a fair and equal manner and in accordance with the law regardless of gender, marital status, race, religion, colour, age, disability or sexual orientation.


If you choose to explore this 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 data protection policy which can be found here 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 reply to this or other emails from Sophos clearly stating your request, or follow the steps set out in the data protection policy describing your individual rights.  If you have any questions about Sophos’ data protection practices, please contact [email protected].


Employee Testimonials

Sophos Employee Testimonial
Luca Besana
Channel Account Executive, Sales Si

Great company, impressive vision, and outstanding team. These are the ingredients of the Sophos recipe. Probably the best choice I’ve ever made in my life.

Sophos Employee Testimonial
Nicholas Sacchetto
Channel Account Executive, Sales

Since Day One, I realized that Sophos is a visionary company and at the same time very pragmatic. I joined a very solid team that is way ahead of the competition. What’s more, I really enjoy selling products I like.

Sophos Employee Testimonial
Abigail Igbuhay
Technical Support Engineer

To work at Sophos means to go out of your comfort zone and constantly craving for being a better you.

Sophos Employee Testimonial
James Calalo
Technical Support Engineer
It's very challenging. You will learn how to be self-reliant and be a team player at the same time.  The management recognizes the effort you exert,.  There is work-life balance and employees are friendly.