Senior Software Engineer (C++), Endpoint Client London, United Kingdom or Lisbon, Portugal
Senior Software Engineer (C++), Endpoint Client London, United Kingdom or Lisbon, Portugal

Senior Software Engineer (C++), Endpoint Client London, United Kingdom or Lisbon, Portugal

London Full-Time 43200 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Join our Endpoint team to build and improve software for seamless user experiences.
  • Company: Cisco ThousandEyes delivers top-notch digital experience assurance across networks.
  • Benefits: Enjoy a hybrid work model with flexibility and diverse team culture.
  • Why this job: Make an impact by troubleshooting and analyzing end-user connectivity issues.
  • Qualifications: Experience in C++ development, object-oriented design, and familiarity with MacOS/Windows APIs required.
  • Other info: Diverse backgrounds encouraged; apply even if you don't meet every qualification.

The predicted salary is between 43200 - 72000 £ per year.

Senior Software Engineer (C++), Endpoint Client

London, United Kingdom

Who We Are

Cisco ThousandEyes is a Digital Experience Assurance platform that empowers organizations to deliver flawless digital experiences across every network – even the ones they don’t own. Powered by AI and an unmatched set of cloud, internet and enterprise network telemetry data, ThousandEyes enables IT teams to proactively detect, diagnose, and remediate issues – before they impact end-user experiences.

ThousandEyes is deeply integrated across the entire Cisco technology portfolio and beyond, helping customers deploy at scale while also delivering AI-powered assurance insights within Cisco’s leading Networking, Security, Collaboration, and Observability portfolios.

About The Role

You’ll be working in the Endpoint team, our goal is to ensure our customers have unparalleled ability to quickly troubleshoot issues and do long-term analysis of end-user experience. We equip our customers with complete visibility into end-user connectivity, wherever they may be located, whether internal or cloud apps.

As a Senior Software Engineer on this team, you’ll help build our Endpoint Agents running in Windows and macOS, as native system services. In addition to this, you will be responsible for improving and supporting our build and deployment infrastructure and the Agent-related backend services.

In this role, you will mostly be working with C++, but familiarity with, or willingness to learn, Objective-C, shell-scripting and Python are also essential.

What We’re Looking For

  • Software Development experience in C++11 or later, ideally writing multi-threaded applications
  • Excellent knowledge of computer science fundamentals and comfortable working with new technologies and languages
  • Excellent object-oriented design skills
  • Experience with SQL
  • Experience in designing and scaling distributed systems
  • Knowledge of boost libraries, specifically boost::asio
  • Experience with MacOS and Windows APIs (non-UI)
  • Experience with network protocols
  • Bachelor’s degree in Computer Science, or similar

Please note that we have a hybrid approach to work and are looking for someone who can come into our London office at least one day per week. There may be times throughout the year where more flexibility is required.

Cisco values the perspectives and skills that emerge from employees with diverse backgrounds. That’s why Cisco is expanding the boundaries of discovering top talent by not only focusing on candidates with educational degrees and experience but also placing more emphasis on unlocking potential. We believe that everyone has something to offer and that diverse teams are better equipped to solve problems, innovate, and create a positive impact.

We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification. Research shows that people from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy. We urge you not to prematurely exclude yourself and to apply if you’re interested in this work.

Cisco is an Affirmative Action and Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis. Cisco will consider for employment, on a case by case basis, qualified applicants with arrest and conviction records.

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Senior Software Engineer (C++), Endpoint Client London, United Kingdom or Lisbon, Portugal employer: ThousandEyes

At Cisco ThousandEyes, we pride ourselves on being an exceptional employer that fosters a collaborative and inclusive work culture. Our London office offers a hybrid work environment, allowing for flexibility while ensuring team connectivity. We are committed to employee growth, providing opportunities for skill development in cutting-edge technologies, and embracing diverse perspectives to drive innovation and problem-solving.
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Contact Detail:

ThousandEyes Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Software Engineer (C++), Endpoint Client London, United Kingdom or Lisbon, Portugal

✨Tip Number 1

Familiarize yourself with the specific technologies mentioned in the job description, especially C++11 and multi-threaded applications. Having hands-on experience or projects that showcase your skills in these areas will make you stand out.

✨Tip Number 2

Since the role involves working with both Windows and macOS, consider setting up a small project that demonstrates your ability to develop native system services on both platforms. This practical experience can be a great conversation starter during interviews.

✨Tip Number 3

Brush up on your knowledge of network protocols and distributed systems design. Being able to discuss these topics confidently will show that you understand the core challenges the Endpoint team is tackling.

✨Tip Number 4

Engage with the Cisco ThousandEyes community online. Follow their updates, participate in discussions, and connect with current employees on platforms like LinkedIn. This can provide valuable insights and potentially help you get noticed.

We think you need these skills to ace Senior Software Engineer (C++), Endpoint Client London, United Kingdom or Lisbon, Portugal

C++11 or later
Multi-threaded application development
Object-oriented design
SQL proficiency
Distributed systems design and scaling
Boost libraries (specifically boost::asio)
MacOS and Windows APIs (non-UI)
Network protocols knowledge
Shell scripting
Python familiarity
Problem-solving skills
Adaptability to new technologies
Strong communication skills
Team collaboration

Some tips for your application 🫡

Understand the Role: Make sure you fully understand the responsibilities and requirements of the Senior Software Engineer position. Familiarize yourself with the technologies mentioned, especially C++11, Objective-C, and network protocols.

Tailor Your CV: Customize your CV to highlight relevant experience in software development, particularly with C++. Emphasize any projects or roles where you've worked with multi-threaded applications or distributed systems.

Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for technology and your understanding of Cisco ThousandEyes' mission. Mention how your skills align with their needs and express your enthusiasm for contributing to their Endpoint team.

Highlight Diversity and Inclusion: If applicable, share your unique background or experiences that contribute to diversity. Cisco values diverse perspectives, so don't hesitate to mention how your experiences can enhance their team.

How to prepare for a job interview at ThousandEyes

✨Showcase Your C++ Expertise

Be prepared to discuss your experience with C++11 or later, especially in writing multi-threaded applications. Bring examples of past projects where you utilized these skills, as this will demonstrate your technical proficiency.

✨Understand the Endpoint Team's Goals

Familiarize yourself with the mission of the Endpoint team at Cisco ThousandEyes. Be ready to explain how your background and skills can contribute to improving end-user connectivity and troubleshooting capabilities.

✨Highlight Your Knowledge of Distributed Systems

Discuss your experience in designing and scaling distributed systems. Prepare to talk about specific challenges you've faced and how you overcame them, as this is crucial for the role.

✨Demonstrate Adaptability to New Technologies

Since familiarity with Objective-C, shell-scripting, and Python is essential, express your willingness to learn and adapt to new technologies. Share any relevant experiences where you quickly picked up new skills or languages.

Senior Software Engineer (C++), Endpoint Client London, United Kingdom or Lisbon, Portugal
ThousandEyes
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  • Senior Software Engineer (C++), Endpoint Client London, United Kingdom or Lisbon, Portugal

    London
    Full-Time
    43200 - 72000 £ / year (est.)

    Application deadline: 2026-12-15

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    ThousandEyes

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