Senior Principal Software Engineer - Email Security
Senior Principal Software Engineer - Email Security

Senior Principal Software Engineer - Email Security

London Full-Time 72000 - 108000 ÂŁ / year (est.) No home office possible
M

At a Glance

  • Tasks: Lead the development of cutting-edge email security solutions and mentor junior engineers.
  • Company: Mimecast is a leader in email security, innovating with the latest technologies.
  • Benefits: Enjoy a hybrid work model, comprehensive benefits, and opportunities for professional growth.
  • Why this job: Join a dynamic team tackling real-world email challenges while making a significant impact.
  • Qualifications: 10+ years in software development, strong Java skills, and experience with AWS and microservices.
  • Other info: We celebrate diversity and encourage applicants from all backgrounds to apply.

The predicted salary is between 72000 - 108000 ÂŁ per year.

Senior Principal Software Engineer – Email Security

Join to apply for the Senior Principal Software Engineer – Email Security role at Mimecast

Senior Principal Software Engineer – Email Security

2 days ago Be among the first 25 applicants

Join to apply for the Senior Principal Software Engineer – Email Security role at Mimecast

Principal/Senior Principal Software Engineer – Email Security
The driving force behind our award-winning Email Security Product at Mimecast
Dive into the forefront of innovation with our Email Security engineering team. Our pioneering Email Security solution pushes on the boundaries of what’s possible, leveraging the latest technologies and tooling in AWS.
Why Join Our Team?
“Join us in tackling email processing challenges at an immense scale with our innovative Email Security team! Our MTA process billions of emails from millions of users on thousands of servers each day!” – Hiring Manager
What You’ll Do?
As Principal/Senior Principal Engineer, you will play a pivotal role in leading the development of our next-generation cloud-based email product. This role involves hands-on engagement throughout the full development lifecycle, including designing, developing, testing, deploying, maintaining, monitoring, and improving our core services. You will be responsible for driving technical excellence and innovation within the team while mentoring and coaching junior engineers.
Responsibilities

  • Design new features or enhancements based on high-level architectures.
  • Work on a global, highly distributed infrastructure
  • High availability, mission critical Java services
  • Opportunity to modernize the technology stack
  • Lead backlog grooming, planning, design reviews, and code reviews.
  • Deliver AWS-based Java services through CI/CD and Infrastructure as Code.
  • Engage with the team through collaboration, problem-solving, and teamwork.
  • Continually improve team efficiency, personal skills, and team skills.
  • Take ownership and create accountability within the team.
  • Lead security reviews of designs and implementations.
  • Act as a technical lead within the team, fostering collaboration and teamwork.
  • Apply technology trends and industry innovations to our products.
  • Coach and mentor team members in areas of expertise.

Experience

  • 10+ years of software development experience.
  • Strong object-oriented programming skills following SOLID principles.
  • Proficient in Java and experienced in building REST/HTTP microservices.
  • Familiarity with Jenkins CI/CD pipelines and Terraform.
  • Experience with containerization technologies such as Docker and Kubernetes.
  • Proficient in AWS services.
  • Proven ability to build high-volume, scalable, distributed back-end services.
  • Proficient in multithreaded software engineering, with expertise in designing, implementing, and troubleshooting concurrent systems to optimize performance and resource utilization
  • Proficient in leveraging AI tools, such as Cursor, to enhance software engineering practices, including automated design, code generation, and testing, ensuring high-quality and efficient development workflows.
  • Excellent collaboration, influencing, negotiation, coaching, mentoring, and coalition-building skills.
  • Strong verbal and written communication skills.
  • A great team player with demonstrable experience delivering superior software products via Agile methodologies
  • Continuous learning mindset, keeping abreast of related industry technologies, tools, and standards.

What We Bring
Join our Email Security team to accelerate your career while working with cutting-edge technologies and contributing to impactful projects for our customers. You will be immersed in a dynamic environment that recognizes and celebrates your achievements.
Mimecast offers formal and on the job learning opportunities, maintains a comprehensive benefits package that helps our employees and their family members to sustain a healthy lifestyle, and importantly – working in cross functional teams to build your knowledge!
Our Hybrid Model: We provide you with the flexibility to live balanced, healthy lives through our hybrid working model that champions both collaborative teamwork and individual flexibility. Employees are expected to come to the office at least two days per week because working together in person:

  • Fosters a culture of collaboration, communication, performance and learning
  • Drives innovation and creativity within and between teams
  • Introduces employees to priorities outside of their immediate realm
  • Ensures important interpersonal relationships and connections with one another and our community!

DEI Statement
Cybersecurity is a community effort. That’s why we’re committed to building an inclusive, diverse community that celebrates and welcomes everyone – unless they’re a cybercriminal, of course.
We’re proud to be an Equal Opportunity and Affirmative Action Employer, and we’d encourage you to join us whatever your background. We particularly welcome applicants from traditionally underrepresented groups.
We consider everyone equally: your race, age, religion, sexual orientation, gender identity, ability, marital status, nationality, or any other protected characteristic won’t affect your application.
Due to certain obligations to our customers, an offer of employment will be subject to your successful completion of applicable background checks, conducted in accordance with local law.

Seniority level

  • Seniority level

    Not Applicable

Employment type

  • Employment type

    Full-time

Job function

  • Job function

    Engineering and Information Technology

  • Industries

    IT Services and IT Consulting, Software Development, and Computer and Network Security

Referrals increase your chances of interviewing at Mimecast by 2x

Get notified about new Senior Principal Software Engineer jobs in London, England, United Kingdom .

Senior Software Engineer (VP) – Equity Derivatives Technology

London, England, United Kingdom 3 days ago

London, England, United Kingdom 4 days ago

Senior Software Engineer – Card Integrations – Visa / Mastercard

London, England, United Kingdom 3 weeks ago

SVP, Software Engineering Manager – Risk Technology

London, England, United Kingdom 1 week ago

Senior Lead Software Engineer – Team Lead – Accelerator Business

London, England, United Kingdom 15 minutes ago

Senior Software Engineer (SolstiCE) – Equity Derivatives Tech – VP

London, England, United Kingdom 2 days ago

Senior Software Engineer – Deal Manager Experience

London, England, United Kingdom 1 day ago

Lead Software Engineer – Transfer Agency team.

London, England, United Kingdom 1 week ago

Lead Software Engineer, Legal & Compliance

London, England, United Kingdom 1 month ago

Senior Software Engineer – France Global Payroll

London, England, United Kingdom 1 week ago

London, England, United Kingdom 4 months ago

London, England, United Kingdom 5 days ago

London, England, United Kingdom 2 weeks ago

IC3 – Senior Software Engineer I – Business Account management team

London, England, United Kingdom 1 week ago

Senior Manager of Software Engineering- Salesforce- Squad Lead- Nutmeg

London, England, United Kingdom 2 weeks ago

Hounslow, England, United Kingdom 1 day ago

London, England, United Kingdom 1 month ago

London, England, United Kingdom 1 week ago

London, England, United Kingdom 5 months ago

London, England, United Kingdom 1 week ago

London, England, United Kingdom 1 month ago

London, England, United Kingdom ÂŁ90,000.00-ÂŁ130,000.00 1 month ago

London, England, United Kingdom 3 weeks ago

London, England, United Kingdom 1 week ago

London, England, United Kingdom 3 days ago

London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 4 weeks ago

London, England, United Kingdom ÂŁ80,000.00-ÂŁ90,000.00 1 month ago

London, England, United Kingdom 1 day ago

London, England, United Kingdom 4 weeks ago

Senior Software Engineer – Age of Empires (Remote)

London, England, United Kingdom 1 week ago

London, England, United Kingdom 1 month ago

Senior Software Engineer, Backend (Relocation to the UK)

London, England, United Kingdom 4 months ago

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

#J-18808-Ljbffr

Senior Principal Software Engineer - Email Security employer: Mimecast

Mimecast is an exceptional employer that fosters a culture of innovation and collaboration, particularly within our Email Security team. With a commitment to employee growth through formal training and hands-on learning opportunities, we offer a comprehensive benefits package that supports a healthy lifestyle. Our hybrid working model promotes work-life balance while ensuring meaningful connections among team members, making Mimecast a rewarding place to advance your career in a dynamic environment.
M

Contact Detail:

Mimecast Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Principal Software Engineer - Email Security

✨Tip Number 1

Familiarise yourself with the latest trends in email security and AWS technologies. Being well-versed in these areas will not only help you during interviews but also demonstrate your genuine interest in the role.

✨Tip Number 2

Engage with the Mimecast community on platforms like LinkedIn or relevant tech forums. Networking with current employees can provide valuable insights into the company culture and expectations, which can be beneficial during your application process.

✨Tip Number 3

Prepare to discuss your experience with CI/CD pipelines and containerisation technologies like Docker and Kubernetes. Be ready to share specific examples of how you've implemented these in past projects, as this is crucial for the role.

✨Tip Number 4

Showcase your leadership skills by preparing examples of how you've mentored junior engineers or led teams in previous roles. This aligns with the responsibilities of the position and highlights your ability to foster collaboration.

We think you need these skills to ace Senior Principal Software Engineer - Email Security

Object-Oriented Programming
SOLID Principles
Java Development
REST/HTTP Microservices
Jenkins CI/CD
Terraform
Docker
Kubernetes
AWS Services
High-Volume Scalable Systems
Multithreaded Software Engineering
AI Tools Utilisation
Collaboration Skills
Coaching and Mentoring
Agile Methodologies
Problem-Solving Skills
Technical Leadership

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience in software development, particularly with Java and AWS. Emphasise your proficiency in building REST/HTTP microservices and any relevant projects that showcase your skills in multithreaded software engineering.

Craft a Compelling Cover Letter: In your cover letter, express your passion for email security and how your background aligns with the responsibilities outlined in the job description. Mention specific technologies you’ve worked with, such as Jenkins, Docker, and Kubernetes, to demonstrate your fit for the role.

Showcase Leadership Experience: Since this role involves mentoring and leading teams, include examples of your leadership experience. Highlight instances where you have coached junior engineers or led technical projects, showcasing your ability to foster collaboration and innovation.

Highlight Continuous Learning: Mention any recent courses, certifications, or self-study related to emerging technologies in software engineering. This shows your commitment to staying updated with industry trends and your proactive approach to professional development.

How to prepare for a job interview at Mimecast

✨Showcase Your Technical Expertise

As a Senior Principal Software Engineer, it's crucial to demonstrate your deep understanding of Java, AWS, and microservices. Be prepared to discuss specific projects where you've applied these technologies, focusing on your role in the development lifecycle.

✨Emphasise Leadership and Mentoring Skills

This role involves mentoring junior engineers, so highlight your experience in coaching and leading teams. Share examples of how you've fostered collaboration and improved team efficiency in past roles.

✨Prepare for Problem-Solving Scenarios

Expect technical questions that assess your problem-solving abilities. Practice articulating your thought process when tackling complex issues, especially those related to email security and high-volume systems.

✨Demonstrate Continuous Learning

The tech landscape is always evolving, so show your commitment to staying updated with industry trends. Discuss any recent technologies or tools you've explored, particularly those relevant to email security and software engineering best practices.

Senior Principal Software Engineer - Email Security
Mimecast
M
  • Senior Principal Software Engineer - Email Security

    London
    Full-Time
    72000 - 108000 ÂŁ / year (est.)

    Application deadline: 2027-07-15

  • M

    Mimecast

Similar positions in other companies
UK’s top job board for Gen Z
discover-jobs-cta
Discover now
>