Senior Software Engineer Go, WAF - Isovalent Cisco Isovalent is seeking a skilled and experienced Software Engineer to develop a Go-based control plane within Kubernetes, with a focus on traffic security. You will be responsible for building and enhancing a Kubernetes native control plane to provide seamless management of our eBPF datapath, enabling a secure traffic management in cloud and hybrid enterprise environments. You will work with a highly collaborative and skilled team to build solutions that advance the next generation of networking and security in Kubernetes environments. Your Impact Design and develop a Go-based control plane managing our enterprise grade traffic security engine. Develop APIs, tools, and custom resources to streamline secure traffic management, scaling, and failover within Kubernetes environments. Debug, troubleshoot, and resolve performance, reliability, and security issues in the control and dataplane. Participate in code reviews, architectural discussions, and contribute to technical documentation. Minimum Qualifications Bachelors Computer Science degree, or related fields 5+ years of experience in Go Experience with Kubernetes, Cloud Native workloads and/or distributed systems Experience developing and operating traffic security solutions like WAF, IDS/IPS Preferred Qualifications Knowledge about Linux systems design, security and/or networking, Linux kernel Desire to write high quality and efficient code Experience designing and implementing APIs A public track record of open source code commits is a plus Cisco is an Affinitic 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.
24/06/2026
Full time
Senior Software Engineer Go, WAF - Isovalent Cisco Isovalent is seeking a skilled and experienced Software Engineer to develop a Go-based control plane within Kubernetes, with a focus on traffic security. You will be responsible for building and enhancing a Kubernetes native control plane to provide seamless management of our eBPF datapath, enabling a secure traffic management in cloud and hybrid enterprise environments. You will work with a highly collaborative and skilled team to build solutions that advance the next generation of networking and security in Kubernetes environments. Your Impact Design and develop a Go-based control plane managing our enterprise grade traffic security engine. Develop APIs, tools, and custom resources to streamline secure traffic management, scaling, and failover within Kubernetes environments. Debug, troubleshoot, and resolve performance, reliability, and security issues in the control and dataplane. Participate in code reviews, architectural discussions, and contribute to technical documentation. Minimum Qualifications Bachelors Computer Science degree, or related fields 5+ years of experience in Go Experience with Kubernetes, Cloud Native workloads and/or distributed systems Experience developing and operating traffic security solutions like WAF, IDS/IPS Preferred Qualifications Knowledge about Linux systems design, security and/or networking, Linux kernel Desire to write high quality and efficient code Experience designing and implementing APIs A public track record of open source code commits is a plus Cisco is an Affinitic 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.
About this role: Cilium Tetragon is a flexible, Kubernetes-aware security tool, with real-time observability and enforcement. Leveraging the power of eBPF, Tetragon offers a low-overhead, in kernel solution that enhances security posture by monitoring system behaviors such as process executions, system call activities, and both network and file access events. What you'll do: Develop and maintain Tetragon runtime security policies to ensure customers have good visibility of suspicious activity on their infrastructure and are protected against the latest emerging threats. Help design frameworks and architectures that allow customers to easily consume policies and understand their overall security posture. Monitor vulnerability disclosures (CVEs) and the latest threat intelligence to develop Tetragon runtime security policies. Work with software engineers at Isovalent and Cisco to improve and enhance the capabilities of Tetragon security policies. Interact with solution architects and customers as necessary to support and deploy Tetragon security policies in production. Publish content and give talks based on your work. Minimum Qualifications: 3+ years of experience in threat and/or vulnerability research. 3+ years of experience in developing security detections at scale, for use in a wide range of environments. 3+ years of experience working on Linux system security (e.g., capabilities, LSMs, etc.). Good communication skills, both written and verbal. Preferred Qualifications: Experience with eBPF (extended Berkeley Packet Filter) and its applications in security. Experience with the cloud-native ecosystem (containers, Kubernetes, etc.) and their Linux implementation (e.g., Linux cgroups, namespaces). 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.
24/06/2026
Full time
About this role: Cilium Tetragon is a flexible, Kubernetes-aware security tool, with real-time observability and enforcement. Leveraging the power of eBPF, Tetragon offers a low-overhead, in kernel solution that enhances security posture by monitoring system behaviors such as process executions, system call activities, and both network and file access events. What you'll do: Develop and maintain Tetragon runtime security policies to ensure customers have good visibility of suspicious activity on their infrastructure and are protected against the latest emerging threats. Help design frameworks and architectures that allow customers to easily consume policies and understand their overall security posture. Monitor vulnerability disclosures (CVEs) and the latest threat intelligence to develop Tetragon runtime security policies. Work with software engineers at Isovalent and Cisco to improve and enhance the capabilities of Tetragon security policies. Interact with solution architects and customers as necessary to support and deploy Tetragon security policies in production. Publish content and give talks based on your work. Minimum Qualifications: 3+ years of experience in threat and/or vulnerability research. 3+ years of experience in developing security detections at scale, for use in a wide range of environments. 3+ years of experience working on Linux system security (e.g., capabilities, LSMs, etc.). Good communication skills, both written and verbal. Preferred Qualifications: Experience with eBPF (extended Berkeley Packet Filter) and its applications in security. Experience with the cloud-native ecosystem (containers, Kubernetes, etc.) and their Linux implementation (e.g., Linux cgroups, namespaces). 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.
Cisco Systems is looking for a Tetragon Security Engineer in Greater London. The role involves developing and maintaining runtime security policies for Tetragon, a Kubernetes-aware security tool. Candidates should have over 3 years of experience in threat research and security detections. The position offers opportunities to work with both Cisco and Isovalent engineers on enhancing security capabilities. Effective communication skills are essential, and familiarity with eBPF and Kubernetes is preferred.
24/06/2026
Full time
Cisco Systems is looking for a Tetragon Security Engineer in Greater London. The role involves developing and maintaining runtime security policies for Tetragon, a Kubernetes-aware security tool. Candidates should have over 3 years of experience in threat research and security detections. The position offers opportunities to work with both Cisco and Isovalent engineers on enhancing security capabilities. Effective communication skills are essential, and familiarity with eBPF and Kubernetes is preferred.
Cisco Systems is seeking a Technical Program Manager focused on Vulnerability Management in Greater London. The role emphasizes leading end-to-end vulnerability management, optimizing workflows, and partnering across engineering and security teams. Candidates should have over 5 years of experience in similar roles within cloud/SaaS environments, with hands-on experience in managing Vulnerability Management Programs. A degree in computer science or engineering is preferred. This position offers an opportunity to significantly influence security strategies and organizational resilience.
24/06/2026
Full time
Cisco Systems is seeking a Technical Program Manager focused on Vulnerability Management in Greater London. The role emphasizes leading end-to-end vulnerability management, optimizing workflows, and partnering across engineering and security teams. Candidates should have over 5 years of experience in similar roles within cloud/SaaS environments, with hands-on experience in managing Vulnerability Management Programs. A degree in computer science or engineering is preferred. This position offers an opportunity to significantly influence security strategies and organizational resilience.
Your Impact As a Technical Program Manager focused on Vulnerability Management, you will play a critical role in strengthening the organization's security posture while driving operational excellence across complex, large-scale programs. You'll lead end-to-end vulnerability management efforts-from detection to remediation-while partnering with engineering, security, and product teams across Cisco to ensure risks are addressed efficiently and at scale. This role is exciting because it sits at the intersection of security, automation, and cross functional leadership, giving you the opportunity to influence both technical strategy and organizational resilience. Lead and manage complex, cross functional programs aligned with organizational and security priorities. Own and evolve the Organization wide Vulnerability Management Program (VMP) across Cross functional teams driving both strategic direction and execution. Develop and optimize automated workflows and tools to streamline the vulnerability lifecycle, including detection, triage, assignment, and reporting. Drive measurable improvements in vulnerability remediation of SLAs, MTTR, and program adoption across engineering teams. Partner with engineering, security, SRE/Ops, and product teams to prioritize remediation efforts and ensure successful, secure releases. Enhance visibility through dashboards, reporting, and post mortems while driving continuous improvement initiatives across processes and tooling. Minimum Qualifications 5+ years of experience in Technical Program Management, Engineering Program Management, or a similar role in a cloud/SaaS environment. Hands on experience managing Vulnerability Management Programs, including tracking and driving remediation across distributed systems. Experience with security and compliance frameworks such as FedRAMP, NIST, ISO 27001, or SOC 2 Demonstrated experience building and scaling automated vulnerability management workflows in fast paced complex cloud environments, spanning intake, triage, prioritization, remediation tracking, and reporting. Preferred Qualifications Bachelor's or master's degree in computer science, Engineering, or a related technical field. Experience supporting security audits or compliance initiatives in regulated environments Familiarity with security tooling such as vulnerability scanners, ticketing systems, CI/CD pipelines, and asset inventory platforms. Strong analytical skills with the ability to interpret vulnerability data and drive data informed decisions. Experience working with Agile methodologies (Scrum/Kanban) in fast paced environments. Ability to influence cross functional stakeholders and drive alignment across engineering, security, and product teams. 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.
24/06/2026
Full time
Your Impact As a Technical Program Manager focused on Vulnerability Management, you will play a critical role in strengthening the organization's security posture while driving operational excellence across complex, large-scale programs. You'll lead end-to-end vulnerability management efforts-from detection to remediation-while partnering with engineering, security, and product teams across Cisco to ensure risks are addressed efficiently and at scale. This role is exciting because it sits at the intersection of security, automation, and cross functional leadership, giving you the opportunity to influence both technical strategy and organizational resilience. Lead and manage complex, cross functional programs aligned with organizational and security priorities. Own and evolve the Organization wide Vulnerability Management Program (VMP) across Cross functional teams driving both strategic direction and execution. Develop and optimize automated workflows and tools to streamline the vulnerability lifecycle, including detection, triage, assignment, and reporting. Drive measurable improvements in vulnerability remediation of SLAs, MTTR, and program adoption across engineering teams. Partner with engineering, security, SRE/Ops, and product teams to prioritize remediation efforts and ensure successful, secure releases. Enhance visibility through dashboards, reporting, and post mortems while driving continuous improvement initiatives across processes and tooling. Minimum Qualifications 5+ years of experience in Technical Program Management, Engineering Program Management, or a similar role in a cloud/SaaS environment. Hands on experience managing Vulnerability Management Programs, including tracking and driving remediation across distributed systems. Experience with security and compliance frameworks such as FedRAMP, NIST, ISO 27001, or SOC 2 Demonstrated experience building and scaling automated vulnerability management workflows in fast paced complex cloud environments, spanning intake, triage, prioritization, remediation tracking, and reporting. Preferred Qualifications Bachelor's or master's degree in computer science, Engineering, or a related technical field. Experience supporting security audits or compliance initiatives in regulated environments Familiarity with security tooling such as vulnerability scanners, ticketing systems, CI/CD pipelines, and asset inventory platforms. Strong analytical skills with the ability to interpret vulnerability data and drive data informed decisions. Experience working with Agile methodologies (Scrum/Kanban) in fast paced environments. Ability to influence cross functional stakeholders and drive alignment across engineering, security, and product teams. 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.
Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. Cisco Isovalent builds open-source software and enterprise solutions solving networking, security, and observability needs for modern cloud native infrastructure. The flagship technology, Cilium, is the choice of numerous, industry-leading, global organizations. We believe in fostering an inclusive and diverse workplace where every team member feels valued, respected, and empowered. We believe that every employee contributes to our success, and we are committed to fostering an environment where everyone can thrive. We encourage candidates from all backgrounds to apply and join us in our mission to deliver exceptional products and services. About this role Isovalent, now part of Cisco, is seeking a technical lead to join our core Cilium team (Networking and Frameworks). As a technical lead, you will develop and help design core parts of Cilium's agent and datapath, as well as technically mentoring other team members. This is an amazing opportunity to join the team that created eBPF and Cilium and push the envelope on the networking of Kubernetes and eBPF. What you'll do Developing high-quality golang and eBPF code for the Cilium OSS/Enterprise and golang ebpf library, while following open source development principles and best practices Technical guidance and mentorship Active participation in the open-source community Possibility to speak at public conferences about achievements (if desired) Minimum Qualifications Computer Science degree, or equivalent experience 5+ years of experience with golang, C, and some eBPF knowledge Experience in Linux systems design and networking Experience with Kubernetes Experience in technical leadership roles Preferred Qualifications Experience with Cilium K8s CNI. 3+ years of experience writing eBPF programs Desire to write high quality and efficient code Previous experience in tech lead roles is a plus A public track record of open-source code commits is a plus Experience in public speaking at technical open source conferences is a plus Cisco is an Affimative 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.
22/06/2026
Full time
Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. Cisco Isovalent builds open-source software and enterprise solutions solving networking, security, and observability needs for modern cloud native infrastructure. The flagship technology, Cilium, is the choice of numerous, industry-leading, global organizations. We believe in fostering an inclusive and diverse workplace where every team member feels valued, respected, and empowered. We believe that every employee contributes to our success, and we are committed to fostering an environment where everyone can thrive. We encourage candidates from all backgrounds to apply and join us in our mission to deliver exceptional products and services. About this role Isovalent, now part of Cisco, is seeking a technical lead to join our core Cilium team (Networking and Frameworks). As a technical lead, you will develop and help design core parts of Cilium's agent and datapath, as well as technically mentoring other team members. This is an amazing opportunity to join the team that created eBPF and Cilium and push the envelope on the networking of Kubernetes and eBPF. What you'll do Developing high-quality golang and eBPF code for the Cilium OSS/Enterprise and golang ebpf library, while following open source development principles and best practices Technical guidance and mentorship Active participation in the open-source community Possibility to speak at public conferences about achievements (if desired) Minimum Qualifications Computer Science degree, or equivalent experience 5+ years of experience with golang, C, and some eBPF knowledge Experience in Linux systems design and networking Experience with Kubernetes Experience in technical leadership roles Preferred Qualifications Experience with Cilium K8s CNI. 3+ years of experience writing eBPF programs Desire to write high quality and efficient code Previous experience in tech lead roles is a plus A public track record of open-source code commits is a plus Experience in public speaking at technical open source conferences is a plus Cisco is an Affimative 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.
Cisco Systems is seeking a Technical Lead to join the Cilium team, focusing on developing high-quality Golang and eBPF code. The role involves mentoring team members and participating in the open-source community. Applicants should have a degree in Computer Science and 5+ years of experience in Golang, C, and Linux systems design. This position emphasizes technical leadership and the opportunity to speak at conferences. Cisco promotes an inclusive work environment.
22/06/2026
Full time
Cisco Systems is seeking a Technical Lead to join the Cilium team, focusing on developing high-quality Golang and eBPF code. The role involves mentoring team members and participating in the open-source community. Applicants should have a degree in Computer Science and 5+ years of experience in Golang, C, and Linux systems design. This position emphasizes technical leadership and the opportunity to speak at conferences. Cisco promotes an inclusive work environment.
Cisco Systems is looking for an experienced Engineering Manager in Greater London to lead and mentor a passionate engineering team. The role involves driving the development of the innovative Kubernetes Load Balancer product. Candidates should have over 5 years of Engineering Management experience, a strong technical background in software development, and expertise with Linux, Kubernetes, and Load Balancing. Come join us in fostering an inclusive culture and driving technological innovation.
20/06/2026
Full time
Cisco Systems is looking for an experienced Engineering Manager in Greater London to lead and mentor a passionate engineering team. The role involves driving the development of the innovative Kubernetes Load Balancer product. Candidates should have over 5 years of Engineering Management experience, a strong technical background in software development, and expertise with Linux, Kubernetes, and Load Balancing. Come join us in fostering an inclusive culture and driving technological innovation.
Senior Software Engineer - Developer Experience - Isovalent Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. Cisco Isovalent builds open source software and enterprise solutions solving networking, security, and observability needs for modern cloud native infrastructure. The flagship technology, Cilium, is the choice of numerous, industry leading, global organizations. Meet the Team We believe in fostering an inclusive and diverse workplace where every team member feels valued, respected, and empowered. We believe that every employee contributes to our success, and we are committed to fostering an environment where everyone can thrive. We encourage candidates from all backgrounds to apply and join us in our mission to deliver exceptional products and services. Your Impact Cisco Isovalent is seeking an accomplished Senior Software Engineer with expertise in architecture and delivery, CI, operations and most importantly AI assistance. We invite you to apply and contribute to our mission of advancing networking and security within Kubernetes environments. Architect and develop AI assisted tooling to support and improve developer experience Collaborate in code reviews, architectural discussions, customer support escalations, and contribute to comprehensive technical documentation. Implement CI/CD pipelines to streamline operations Minimum Qualifications Bachelor's Computer Science degree, or related fields 6+ years of relevant experience Proven experience in architecture and delivery, or senior consulting Expertise in operations, including onboarding applications onto the Cloud and implementing CI/CD Experience coding with any high level programming language Preferred Qualifications Desire to write high quality code (automation and Kubernetes operators). Go is preferred. Previous contributions to open source projects. Why Cisco? At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. 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.
20/06/2026
Full time
Senior Software Engineer - Developer Experience - Isovalent Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. Cisco Isovalent builds open source software and enterprise solutions solving networking, security, and observability needs for modern cloud native infrastructure. The flagship technology, Cilium, is the choice of numerous, industry leading, global organizations. Meet the Team We believe in fostering an inclusive and diverse workplace where every team member feels valued, respected, and empowered. We believe that every employee contributes to our success, and we are committed to fostering an environment where everyone can thrive. We encourage candidates from all backgrounds to apply and join us in our mission to deliver exceptional products and services. Your Impact Cisco Isovalent is seeking an accomplished Senior Software Engineer with expertise in architecture and delivery, CI, operations and most importantly AI assistance. We invite you to apply and contribute to our mission of advancing networking and security within Kubernetes environments. Architect and develop AI assisted tooling to support and improve developer experience Collaborate in code reviews, architectural discussions, customer support escalations, and contribute to comprehensive technical documentation. Implement CI/CD pipelines to streamline operations Minimum Qualifications Bachelor's Computer Science degree, or related fields 6+ years of relevant experience Proven experience in architecture and delivery, or senior consulting Expertise in operations, including onboarding applications onto the Cloud and implementing CI/CD Experience coding with any high level programming language Preferred Qualifications Desire to write high quality code (automation and Kubernetes operators). Go is preferred. Previous contributions to open source projects. Why Cisco? At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. 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.
Isovalent is seeking a talented and experienced Engineering Manager to lead and mentor a team of passionate engineers. The Engineering Manager will play a pivotal role in driving the development of our innovative networking for the Isovalent Kubernetes Load Balancer product. The ideal candidate will have a strong technical background in software engineering, excellent leadership skills, a proven track record of delivering high quality software products and be very familiar with Load Balancing outside and inside the Kubernetes ecosystem. Responsibilities Grow and mentor software engineers and technical leaders Deliver continuous feedback and performance review of engineers, with input from technical leads and senior leadership Track progress on projects, help engineers grow their project management skills Preserve the engineering culture as we scale out the team Being a role model of company culture and values Minimum Qualifications 5+ years of Engineering Management experience 5+ years of experience in Software Development (any language), with at least 2+ years of experience with Go 5+ years of Linux, Kubernetes and Load Balancing solutions Preferred Qualifications Knowledge about Linux systems design, security and/or networking, Linux kernel Desire to write high quality and efficient code Experience designing and implementing APIs A public track record of open-source code commits is a plus Cisco is an Affimative 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.
20/06/2026
Full time
Isovalent is seeking a talented and experienced Engineering Manager to lead and mentor a team of passionate engineers. The Engineering Manager will play a pivotal role in driving the development of our innovative networking for the Isovalent Kubernetes Load Balancer product. The ideal candidate will have a strong technical background in software engineering, excellent leadership skills, a proven track record of delivering high quality software products and be very familiar with Load Balancing outside and inside the Kubernetes ecosystem. Responsibilities Grow and mentor software engineers and technical leaders Deliver continuous feedback and performance review of engineers, with input from technical leads and senior leadership Track progress on projects, help engineers grow their project management skills Preserve the engineering culture as we scale out the team Being a role model of company culture and values Minimum Qualifications 5+ years of Engineering Management experience 5+ years of experience in Software Development (any language), with at least 2+ years of experience with Go 5+ years of Linux, Kubernetes and Load Balancing solutions Preferred Qualifications Knowledge about Linux systems design, security and/or networking, Linux kernel Desire to write high quality and efficient code Experience designing and implementing APIs A public track record of open-source code commits is a plus Cisco is an Affimative 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.
Cisco Systems is looking for a Senior Software Engineer to join the Isovalent team. The ideal candidate will have over six years of experience in architecture, operations, and CI/CD implementation. You will architect AI-assisted tools, collaborate on coding, and streamline operations. This role is at the forefront of enhancing developer experience within Kubernetes environments. Join us at Cisco to contribute to a leading organization committed to innovation and inclusivity.
20/06/2026
Full time
Cisco Systems is looking for a Senior Software Engineer to join the Isovalent team. The ideal candidate will have over six years of experience in architecture, operations, and CI/CD implementation. You will architect AI-assisted tools, collaborate on coding, and streamline operations. This role is at the forefront of enhancing developer experience within Kubernetes environments. Join us at Cisco to contribute to a leading organization committed to innovation and inclusivity.
Cisco Systems is looking for a Software Engineering Technical Leader to join their Webex Real-time Media Engineering Group in Greater London. This role involves leading the development of new features across powerful collaboration products like Webex Meetings and Webex Calling, ensuring an immersive experience. The ideal candidate will have significant experience in C++, Linux, and technical leadership. This position operates in a hybrid model, encouraging collaboration in the office three times a week while maintaining flexibility.
16/06/2026
Full time
Cisco Systems is looking for a Software Engineering Technical Leader to join their Webex Real-time Media Engineering Group in Greater London. This role involves leading the development of new features across powerful collaboration products like Webex Meetings and Webex Calling, ensuring an immersive experience. The ideal candidate will have significant experience in C++, Linux, and technical leadership. This position operates in a hybrid model, encouraging collaboration in the office three times a week while maintaining flexibility.
Meet the Team Join Cisco's Internet and Mass-Scale Infrastructure (I&MI) team, a multifaceted group revolutionizing routing, optical, and automation solutions for the next generation of connectivity. We craft and deliver critical infrastructure platforms that power the largest global service providers, web-scale players, Enterprise, Public Sector customers, and cloud operators. Our mission is to enable businesses to thrive in a world of exponentially growing data, AI workloads, and seamless digital experiences. Your Impact In this role, as a technical leader, you will support and lead the development of groundbreaking, AI ready, software defined infrastructures that enable next generation infrastructure networks. You will provide consultative expertise to customers in strategic accounts for Cisco's I&MI Routing and Optical product and solutions portfolio in the EMEA region, focusing on Public Sector, Enterprise, and Commercial projects. You will guide and support RFP responses, proofs of concept (PoCs), and architectural designs, ensuring alignment with customer objectives and industry trends. Your influence will extend beyond individual accounts as you collaborate with Cisco's direct selling community, engage customers at technical and executive levels, and help shape Cisco's product strategy by advocating for field and customer needs with Product Line Management and Engineering teams. You will also handle customer expectations, ensuring alignment with product and solution capabilities, while continuously driving thought leadership in the broader networking and service provider industries. Who you are You are an accomplished technical leader with strong expertise in transport infrastructure or Service Provider networking and automation knowledge. You are comfortable both behind a keyboard and in front of customers, engaging with technical and business stakeholders at various levels. You combine outstanding architectural design skills with hands on expertise to deliver transformative solutions and have a forward thinking mentality that influences customers and the wider industry through thought leadership, speaking engagements, and innovative solution design. Minimum Qualifications 10+ years of experience in networking transport solutions and architectures, including large scale routing and switching systems, consulting, service implementation, and/or operational expertise Deep expertise in network transport technologies and protocols, and knowledge of technology domains such as MPLS, Segment Routing, SDN, 5G transport, DCI, and Cloud Experience defining solution strategy and proposals in conjunction with product, engineering, and operational teams in response to customer requirements Strong focus on customer outcomes and ability to establish and maintain strong relationships with stakeholders throughout the sales cycle Track record of guiding responses to complex RFPs and driving PoCs for large scale customers Excellent written and oral communication skills English proficiency is required Ability to travel is required (up to 50%) BS/BA in Electrical Engineering, Computer Science, or an equivalent field Preferred Qualifications Knowledge of key Cisco I&MI architectures and solutions (e.g., Agile Services Networking, Private WAN, Routed Optical Networking) or equivalent vendor knowledge and modern technologies (SR/SRv6, EVPN) Strong knowledge of customer networks, their current challenges, and ability to act as a consultant and guide the customers - particularly Service Providers, Large Enterprises, and/or Public Sector customers Knowledge of network programmability concepts (NETCONF/YANG, REST, JSON, Network telemetry) and Cisco Automation tools is highly regarded CCNP, CCDP, CCIE SP certification or similar vendor certifications 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, on a case by case basis, qualified applicants with arrest and conviction records.
14/06/2026
Full time
Meet the Team Join Cisco's Internet and Mass-Scale Infrastructure (I&MI) team, a multifaceted group revolutionizing routing, optical, and automation solutions for the next generation of connectivity. We craft and deliver critical infrastructure platforms that power the largest global service providers, web-scale players, Enterprise, Public Sector customers, and cloud operators. Our mission is to enable businesses to thrive in a world of exponentially growing data, AI workloads, and seamless digital experiences. Your Impact In this role, as a technical leader, you will support and lead the development of groundbreaking, AI ready, software defined infrastructures that enable next generation infrastructure networks. You will provide consultative expertise to customers in strategic accounts for Cisco's I&MI Routing and Optical product and solutions portfolio in the EMEA region, focusing on Public Sector, Enterprise, and Commercial projects. You will guide and support RFP responses, proofs of concept (PoCs), and architectural designs, ensuring alignment with customer objectives and industry trends. Your influence will extend beyond individual accounts as you collaborate with Cisco's direct selling community, engage customers at technical and executive levels, and help shape Cisco's product strategy by advocating for field and customer needs with Product Line Management and Engineering teams. You will also handle customer expectations, ensuring alignment with product and solution capabilities, while continuously driving thought leadership in the broader networking and service provider industries. Who you are You are an accomplished technical leader with strong expertise in transport infrastructure or Service Provider networking and automation knowledge. You are comfortable both behind a keyboard and in front of customers, engaging with technical and business stakeholders at various levels. You combine outstanding architectural design skills with hands on expertise to deliver transformative solutions and have a forward thinking mentality that influences customers and the wider industry through thought leadership, speaking engagements, and innovative solution design. Minimum Qualifications 10+ years of experience in networking transport solutions and architectures, including large scale routing and switching systems, consulting, service implementation, and/or operational expertise Deep expertise in network transport technologies and protocols, and knowledge of technology domains such as MPLS, Segment Routing, SDN, 5G transport, DCI, and Cloud Experience defining solution strategy and proposals in conjunction with product, engineering, and operational teams in response to customer requirements Strong focus on customer outcomes and ability to establish and maintain strong relationships with stakeholders throughout the sales cycle Track record of guiding responses to complex RFPs and driving PoCs for large scale customers Excellent written and oral communication skills English proficiency is required Ability to travel is required (up to 50%) BS/BA in Electrical Engineering, Computer Science, or an equivalent field Preferred Qualifications Knowledge of key Cisco I&MI architectures and solutions (e.g., Agile Services Networking, Private WAN, Routed Optical Networking) or equivalent vendor knowledge and modern technologies (SR/SRv6, EVPN) Strong knowledge of customer networks, their current challenges, and ability to act as a consultant and guide the customers - particularly Service Providers, Large Enterprises, and/or Public Sector customers Knowledge of network programmability concepts (NETCONF/YANG, REST, JSON, Network telemetry) and Cisco Automation tools is highly regarded CCNP, CCDP, CCIE SP certification or similar vendor certifications 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, on a case by case basis, qualified applicants with arrest and conviction records.
Meet the Team Our team is the Liberty Global group team. We have members in Switzerland, Belgium, the Netherlands and the UK. We have a strong System Engineering team and a CX delivery team. You will work with one UK-based Account Executive, and UK-based Services Seller, and two UK-based Solutions Engineers (SEs). We are a diverse team in age, background, and location. Our team lives by the core value of trust, and we share much more than just day-to-day work issues. We truly stand together as ONE Cisco! Your Impact You will be selling to VMO2, part of Liberty Global (LG group), across a broad portfolio that includes Software, Switching, Routing, Wireless LAN, Network Orchestration, Data Center, Collaboration, Video, Internet of Things and Security. You will be the key contact for our customers. You will own and nurture customer relationships, and, together with the existing Account Executive, jointly build and execute the VMO2 sales strategy and, where applicable, the wider LG group strategy. You will work with top-notch SE's and architects to build future ready solutions for VMO2. Your success will be reflected in sales achievements, long term customer relationships, and satisfaction. In this job you will: Focus on delivering an outstanding customer experience and become your customers' trusted advisor. Orchestrate cross functional portfolio team members to deliver comprehensive business solutions. Work closely with the Cisco Business units and Services teams to develop and close new business. Identify and develop new business opportunities within our Service Provider portfolio. Deliver accurate business metrics, monthly forecasts, weekly commits, and pipeline development reports to management. Be flexible and anticipate any changes in the opportunities, market conditions, customer needs or requirements that could impact the overall revenue target. Minimum Qualifications 5+ years sales experience in sales roles within the Enterprise or Service Provider sector. At least 1 year of direct customer sales experience. A minimum of 2 years' experience selling Data Center technologies, Networking, Compute, Automation & Opps software or a strong background in Core networks and Service provider networks including Mobile networks. Minimum individual quota carrying experience of $10M. Qualified to sell services, with a proven track record in services sales. Preferred Qualifications Strong business understanding of the Service Provider sector; able to speak both the technical and economics language. Strong technical understanding of Cisco Solutions. Ability to build relationships based on trust and results. Strong administrative skills, including experience with SFDC FC and Meddpicc. Proven deal closing skills. Experience shaping complex deals, with and without partners. Strong negotiation skills. Why Cisco? At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. 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.
07/06/2026
Full time
Meet the Team Our team is the Liberty Global group team. We have members in Switzerland, Belgium, the Netherlands and the UK. We have a strong System Engineering team and a CX delivery team. You will work with one UK-based Account Executive, and UK-based Services Seller, and two UK-based Solutions Engineers (SEs). We are a diverse team in age, background, and location. Our team lives by the core value of trust, and we share much more than just day-to-day work issues. We truly stand together as ONE Cisco! Your Impact You will be selling to VMO2, part of Liberty Global (LG group), across a broad portfolio that includes Software, Switching, Routing, Wireless LAN, Network Orchestration, Data Center, Collaboration, Video, Internet of Things and Security. You will be the key contact for our customers. You will own and nurture customer relationships, and, together with the existing Account Executive, jointly build and execute the VMO2 sales strategy and, where applicable, the wider LG group strategy. You will work with top-notch SE's and architects to build future ready solutions for VMO2. Your success will be reflected in sales achievements, long term customer relationships, and satisfaction. In this job you will: Focus on delivering an outstanding customer experience and become your customers' trusted advisor. Orchestrate cross functional portfolio team members to deliver comprehensive business solutions. Work closely with the Cisco Business units and Services teams to develop and close new business. Identify and develop new business opportunities within our Service Provider portfolio. Deliver accurate business metrics, monthly forecasts, weekly commits, and pipeline development reports to management. Be flexible and anticipate any changes in the opportunities, market conditions, customer needs or requirements that could impact the overall revenue target. Minimum Qualifications 5+ years sales experience in sales roles within the Enterprise or Service Provider sector. At least 1 year of direct customer sales experience. A minimum of 2 years' experience selling Data Center technologies, Networking, Compute, Automation & Opps software or a strong background in Core networks and Service provider networks including Mobile networks. Minimum individual quota carrying experience of $10M. Qualified to sell services, with a proven track record in services sales. Preferred Qualifications Strong business understanding of the Service Provider sector; able to speak both the technical and economics language. Strong technical understanding of Cisco Solutions. Ability to build relationships based on trust and results. Strong administrative skills, including experience with SFDC FC and Meddpicc. Proven deal closing skills. Experience shaping complex deals, with and without partners. Strong negotiation skills. Why Cisco? At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. 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.
Isovalent is seeking a talented and experienced Engineering Manager to lead and mentor a team of passionate engineers. The Engineering Manager will play a pivotal role in driving the development of our innovative networking for the Cilium project, security and observability solutions. The ideal candidate will have a strong technical background in software engineering, excellent leadership skills, a proven track record of delivering high-quality software products and be very familiar with Linux networking. We are seeking candidates located either on America's East Coast or in Europe. This preference is to ensure alignment with our team's working hours and facilitate collaboration across time zones Responsibilities Grow and mentor software engineers and technical leaders Deliver continuous feedback and performance review of engineers, with input from technical leads and senior leadership Track progress on projects, help engineers grow their project management skills Preserve the engineering culture as we scale out the team Being a role model of company culture and values Minimum Qualification 3+ years of Engineering Management experience 5+ years of experience in Software Development (any language), with at least 2+ years of experience with Go 3+ years of Linux, Kubernetes and the networking stack Preferred Qualifications Strong technical background and good understanding of cloud native technologies Software engineering experience Experience of interacting and working with customers Experience managing independent, strong, and diverse teams Strong understanding of customer value Strong networking background is a big plus 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.
06/06/2026
Full time
Isovalent is seeking a talented and experienced Engineering Manager to lead and mentor a team of passionate engineers. The Engineering Manager will play a pivotal role in driving the development of our innovative networking for the Cilium project, security and observability solutions. The ideal candidate will have a strong technical background in software engineering, excellent leadership skills, a proven track record of delivering high-quality software products and be very familiar with Linux networking. We are seeking candidates located either on America's East Coast or in Europe. This preference is to ensure alignment with our team's working hours and facilitate collaboration across time zones Responsibilities Grow and mentor software engineers and technical leaders Deliver continuous feedback and performance review of engineers, with input from technical leads and senior leadership Track progress on projects, help engineers grow their project management skills Preserve the engineering culture as we scale out the team Being a role model of company culture and values Minimum Qualification 3+ years of Engineering Management experience 5+ years of experience in Software Development (any language), with at least 2+ years of experience with Go 3+ years of Linux, Kubernetes and the networking stack Preferred Qualifications Strong technical background and good understanding of cloud native technologies Software engineering experience Experience of interacting and working with customers Experience managing independent, strong, and diverse teams Strong understanding of customer value Strong networking background is a big plus 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.
Software Engineer Webex Real-time Media Engineering Group Meet the Team Cisco's Webex Real-time Media Engineering Group is redefining the future of collaboration. We're building a world where people connect effortlessly to enjoy modern, uncompromised collaboration across every room, desk, pocket, and application. Our technology powers industry-leading products like Webex Meetings, Webex Calling, and Webex Contact Center. As a member of our team, your work will ensure every user gets a truly immersive experience regardless of device or location, empowering the hybrid working patterns of the future. Our team is based in one of our central London offices, near Liverpool Street station. We operate a hybrid working model, meeting to collaborate in the office three times a week. Your Impact Full Lifecycle Development : Work in an agile team to design, develop, test, and deliver new features and improvements to our products. DevOps & Microservices : Be trained on and help manage the operational side of our highly available microservice architecture, including being part of an on call rotation. Adaptable & Problem Solver : Tackle varied and challenging problems daily, showing flexibility, a data driven focus on quality, and an ability to learn new skills quickly. Ownership & Quality : Take responsibility for tasks, from building new functionality to developing automated tests and investigating issues, all with a level of high attention to detail. AI: Use a variety of AI tools in your daily workflow for enhanced productivity; contribute to Cisco's growth by using and applying AI in new scenarios and opportunities. Support & Growth : Receive dedicated mentorship and formal training from a supportive team of fellow engineers to help you get up to speed and grow your skills. Minimum Qualifications: Analytical Degree : Bachelor's or higher degree in an analytical subject (e.g. Computer Science, Engineering, Maths, Physics). Coding Aptitude : 2+ years of professional programming experience in C++/C#, and the willingness to learn new languages quickly. Experience with Linux development : Experience with using Linux and developing software running on Linux. Experience with virtualisation and containers : An understanding of virtual machines and containerisation technologies, and experience with Docker. Preferred Qualifications: Any of the following skills would be particularly advantageous, but we welcome applications without these: Familiarity with Kubernetes Familiarity with Windows development Experience with data science / AI Knowledge of networks and networking protocols (such as TCP/IP and HTTP) Exposure to cryptography Familiarity with audio and video coding, processing techniques, and technologies (such as Opus or H.264) Familiarity with Git, DevOps, continuous integration, continuous delivery Why Cisco? At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. 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.
05/06/2026
Full time
Software Engineer Webex Real-time Media Engineering Group Meet the Team Cisco's Webex Real-time Media Engineering Group is redefining the future of collaboration. We're building a world where people connect effortlessly to enjoy modern, uncompromised collaboration across every room, desk, pocket, and application. Our technology powers industry-leading products like Webex Meetings, Webex Calling, and Webex Contact Center. As a member of our team, your work will ensure every user gets a truly immersive experience regardless of device or location, empowering the hybrid working patterns of the future. Our team is based in one of our central London offices, near Liverpool Street station. We operate a hybrid working model, meeting to collaborate in the office three times a week. Your Impact Full Lifecycle Development : Work in an agile team to design, develop, test, and deliver new features and improvements to our products. DevOps & Microservices : Be trained on and help manage the operational side of our highly available microservice architecture, including being part of an on call rotation. Adaptable & Problem Solver : Tackle varied and challenging problems daily, showing flexibility, a data driven focus on quality, and an ability to learn new skills quickly. Ownership & Quality : Take responsibility for tasks, from building new functionality to developing automated tests and investigating issues, all with a level of high attention to detail. AI: Use a variety of AI tools in your daily workflow for enhanced productivity; contribute to Cisco's growth by using and applying AI in new scenarios and opportunities. Support & Growth : Receive dedicated mentorship and formal training from a supportive team of fellow engineers to help you get up to speed and grow your skills. Minimum Qualifications: Analytical Degree : Bachelor's or higher degree in an analytical subject (e.g. Computer Science, Engineering, Maths, Physics). Coding Aptitude : 2+ years of professional programming experience in C++/C#, and the willingness to learn new languages quickly. Experience with Linux development : Experience with using Linux and developing software running on Linux. Experience with virtualisation and containers : An understanding of virtual machines and containerisation technologies, and experience with Docker. Preferred Qualifications: Any of the following skills would be particularly advantageous, but we welcome applications without these: Familiarity with Kubernetes Familiarity with Windows development Experience with data science / AI Knowledge of networks and networking protocols (such as TCP/IP and HTTP) Exposure to cryptography Familiarity with audio and video coding, processing techniques, and technologies (such as Opus or H.264) Familiarity with Git, DevOps, continuous integration, continuous delivery Why Cisco? At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. 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.
A leading technology company in Greater London is looking for a Software Engineer to join the Webex Real-time Media Engineering Group. The role involves full lifecycle development, focusing on innovative collaboration solutions. Candidates should have a degree in an analytical subject and experience in programming with C++ or C#. This position operates on a hybrid model, with opportunities for personal growth and training in a supportive environment. Join a dynamic team and help shape the future of collaboration.
05/06/2026
Full time
A leading technology company in Greater London is looking for a Software Engineer to join the Webex Real-time Media Engineering Group. The role involves full lifecycle development, focusing on innovative collaboration solutions. Candidates should have a degree in an analytical subject and experience in programming with C++ or C#. This position operates on a hybrid model, with opportunities for personal growth and training in a supportive environment. Join a dynamic team and help shape the future of collaboration.
A leading technology company is seeking an experienced Engineering Manager to lead a team of passionate engineers. This role involves mentoring, delivering feedback, and overseeing project progress, ensuring a vibrant engineering culture. The ideal candidate will have over 3 years of Engineering Management experience and extensive knowledge in software development, particularly with Go, as well as familiarity with Linux and Kubernetes. This position allows for remote work within Europe and America's East Coast.
04/06/2026
Full time
A leading technology company is seeking an experienced Engineering Manager to lead a team of passionate engineers. This role involves mentoring, delivering feedback, and overseeing project progress, ensuring a vibrant engineering culture. The ideal candidate will have over 3 years of Engineering Management experience and extensive knowledge in software development, particularly with Go, as well as familiarity with Linux and Kubernetes. This position allows for remote work within Europe and America's East Coast.
Cisco Systems is seeking a Senior Software Engineer to develop a Go-based control plane for traffic security in Kubernetes environments. You will be responsible for building and enhancing the management of an eBPF datapath, ensuring security in cloud and hybrid enterprise scenarios. The ideal candidate will have over 5 years of experience in Go, strong understanding of Kubernetes, and experience with traffic security solutions like WAF. Join a collaborative team driving innovations in networking and security.
01/06/2026
Full time
Cisco Systems is seeking a Senior Software Engineer to develop a Go-based control plane for traffic security in Kubernetes environments. You will be responsible for building and enhancing the management of an eBPF datapath, ensuring security in cloud and hybrid enterprise scenarios. The ideal candidate will have over 5 years of experience in Go, strong understanding of Kubernetes, and experience with traffic security solutions like WAF. Join a collaborative team driving innovations in networking and security.
What you'll do: Develop high-quality Go (andeBPF) code for the Tetragon project. Design and implement new Tetragon features toenhanceits capabilities for Runtime security detection and enforcement Design andoptimizesystems for large-scaleTetragondeployment and operation in K8s or VM platforms Architect infrastructure that converts raw event data into intelligence streams with minimal performance overhead. Contribute to open-source projects and represent CiscoIsovalentin community discussions. Participate in architecture reviews, code reviews, and documentation. Minimum Qualifications Bachelors + 8 years of related experience, or Masters + 6 years of related experience, or PhD + 3 years of related experience 10+ years of experience in systems programming (Go,C,or similar; Tetragon is primarily written in Go). Experience inbuilding system software in Go(or similar)and/oreBPF Experiencein system-level development,Linux kernel development,distributed systems, orrun-time security systems Preferred Qualifications Knowledge of eBPFfor observability or security use cases. Experience in debugging and optimization witha track recordof delivering scalable systems. Solid background in Linux systems and kernel-level concepts. Familiarity with Kubernetes and cloud-native environments. Experience integrating with observability platforms (e.g., Splunk) or SaaS security/analytics systems. Familiarity with CVE workflows, vulnerability data pipelines, or security event modeling. Exposure to real-time streaming/aggregation systems and database performance optimization. Contributions to open-source projects in networking, observability, or distributed systems. Experience working across diverse, distributed teams 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 other legally protected basis. Cisco will consider on a case by case basis qualified applicants with arrest and conviction records.
31/05/2026
Full time
What you'll do: Develop high-quality Go (andeBPF) code for the Tetragon project. Design and implement new Tetragon features toenhanceits capabilities for Runtime security detection and enforcement Design andoptimizesystems for large-scaleTetragondeployment and operation in K8s or VM platforms Architect infrastructure that converts raw event data into intelligence streams with minimal performance overhead. Contribute to open-source projects and represent CiscoIsovalentin community discussions. Participate in architecture reviews, code reviews, and documentation. Minimum Qualifications Bachelors + 8 years of related experience, or Masters + 6 years of related experience, or PhD + 3 years of related experience 10+ years of experience in systems programming (Go,C,or similar; Tetragon is primarily written in Go). Experience inbuilding system software in Go(or similar)and/oreBPF Experiencein system-level development,Linux kernel development,distributed systems, orrun-time security systems Preferred Qualifications Knowledge of eBPFfor observability or security use cases. Experience in debugging and optimization witha track recordof delivering scalable systems. Solid background in Linux systems and kernel-level concepts. Familiarity with Kubernetes and cloud-native environments. Experience integrating with observability platforms (e.g., Splunk) or SaaS security/analytics systems. Familiarity with CVE workflows, vulnerability data pipelines, or security event modeling. Exposure to real-time streaming/aggregation systems and database performance optimization. Contributions to open-source projects in networking, observability, or distributed systems. Experience working across diverse, distributed teams 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 other legally protected basis. Cisco will consider on a case by case basis qualified applicants with arrest and conviction records.