Sr. Software Engineer, Framework

ExtraHop; Deutschland; Vor Ort; EUR 140.116 - 153.252; Vollzeit

Benefits dieser Stelle

Health, Dental, and Vision Benefits

Hybrid and Remote Work Model

Educational Reimbursement

401k with Employer Match

Zusammenfassung

ExtraHop is seeking a Senior Software Engineer for the Framework team to own complex development challenges and shape core systems. You will work with Engineering, Product, and Security to deliver scalable, customer-facing features enabling detection and automation at scale.

The role focuses on high-performance services, protocol parsing, and Time Series DB. Expect collaboration, design influence, and mentoring, with a hybrid/remote work model and competitive compensation.

Qualifikationen

• Bachelor's degree in Computer Science, Engineering, STEM, or related field requiring systematic thinking.
• 5+ years of professional experience designing and delivering production software.
• Strong expertise in C and C++ and other languages such as Go and Python.
• Experience developing on Linux systems (multithreading, memory management, IPC).
• Proven ability to build and maintain performance-critical systems.
• Proven ability to debug complex issues using debugging tools and performance tools.
• Strong understanding of networking fundamentals (TCP/IP, packet processing).
• Strong data structures, algorithms, and software design skills; capable of breaking down complex problems.

Aufgaben

• Design, develop, and maintain high-performance services for ExtraHop's core Framework systems with limited guidance.
• Work across networking layers to implement and enhance protocol support.
• Contribute to architecture decisions and write clear technical documentation.
• Participate in agile processes: sprint planning, code reviews, and retrospectives; maintain code quality and test coverage.
• Collaborate with Product and cross-functional teams to translate requirements into scalable solutions.
• Investigate, diagnose, and resolve production and performance issues; perform root-cause analysis.
• Contribute to platform modernization and evaluate new technologies with senior engineers.
• Participate in on-call rotations and improve observability and reliability.
• Mentor junior engineers through code reviews and knowledge-sharing.

Kenntnisse

C/C++

Go

Python

Linux

Multithreading

Memory management

Networking

gdb

Ausbildung

Bachelor's degree in CS/Engineering/STEM

Tools

GDB

Profiling tools

Jobbeschreibung

At ExtraHop, we’re on a mission to protect and empower the connected enterprise. We reveal what is happening in the infrastructure that sustains businesses, and ensure the integrity of networks, data, systems, and processes. Organizations rely on ExtraHop to provide visibility into cyber threats, vulnerabilities, and network performance issues. With this insight, organizations can investigate smarter, stop threats faster, and keep operations running.

Our mission is fueled by a responsibility to be the best at what we do, ensuring a secure world where everyone can thrive. If this sounds like a place you’d like to spend the next chapter of your career, we’d love to hear from you.

Position Summary

As a Senior Software Engineer on the Framework team, you will take ownership of complex development challenges, lead technical design within your area, and shape how we build and scale the systems that power ExtraHop's core products. You will work closely with cross-functional partners in Engineering, Product, and Security to deliver customer-facing features that enable detection, visibility, and automation at scale. This role is ideal for an engineer who brings technical depth, exercises sound judgment independently, and is motivated to grow impact through engineering excellence and collaboration.

Our team builds high-performance network detection and monitoring systems that operate at scale across complex protocols and data volumes. Our services and features are written primarily in C and C++ with a focus on security, scalability, stability, and reliability. The team focuses on enhancing, maintaining, and optimizing core components of the system and functional areas related to protocol parsing, metrics publishing, continuous packet capture, and Time Series DB. This role focuses on designing and optimizing these core systems with an emphasis on performance, reliability, and deep protocol awareness. You will work on next generation initiatives including scaling and performance improvement efforts, evolution of our data storage architecture, and early steps towards a cloud-enabled model.

Key Responsibilities

• Design, develop, and maintain high-performance services for ExtraHop's core Framework systems, taking ownership of moderately complex to complex features with limited guidance.
• Work across networking layers to implement and enhance protocol support
• Participate actively in technical design discussions, contribute to architecture decisions within your team, and author clear technical documentation for your work.
• Engage in agile development processes, including sprint planning, code reviews, and retrospectives; maintain a high bar for code quality and test coverage.
• Collaborate with Product and cross-functional engineering partners such as platform, infrastructure and cloud teams to translate business requirements into well-scoped, scalable engineering solutions.
• Investigate, diagnose, and resolve production and performance issues independently; conduct root-cause analysis and implement preventive measures.
• Contribute to platform modernization efforts and help evaluate and adopt new technologies or frameworks in partnership with senior and principal engineers.
• Participate in on-call rotations and improve system observability, reliability, and operational readiness.
• Mentor junior engineers through code pairing, reviews, and knowledge-sharing; actively contribute to a strong team learning culture.

Required Qualifications

• Bachelor's degree in Computer Science, Engineering, STEM, or a related field requiring systematic and analytical thinking.
• 5+ years of professional experience designing and delivering production software.
• Strong expertise in C and C++ and other languages such as Go and Python.
• Experience developing on Linux systems (multithreading, memory management, IPC, etc.).
• Proven ability to build and maintain performance-critical systems.
• Proven ability to debug complex issues (e.g., using gdb, coredumps, performance tools).
• Strong understanding of networking fundamentals (TCP/IP, packet processing, etc.).
• Strong command of data structures, algorithms, and software design principles, with the ability to decompose complex problems into clear, actionable engineering tasks.
• Self-starter who can operate independently, manage competing priorities, and drive work to completion with minimal oversight.
• Excellent collaborator and communicator with a growth mindset and customer-first orientation.

Nice-to-Have Qualifications

• Experience with network protocols (e.g., HTTP, SMB, Kerberos, TLS, Microsoft protocols or similar).
• Exposure to cloud platforms (AWS preferred) or distributed systems.
• Experience with observability, on-call practices and production systems.
• Scripting experience (Python or similar).

The salary range for this role is $160,000 - $175,000 + bonus + benefits

About ExtraHop

ExtraHop is reinventing Network Detection and Response (NDR) to offer enterprises visibility, context, and control against emerging threats. The platform integrates NDR with Network Performance Management (NPM), Intrusion Detection Systems (IDS), and forensics, providing a comprehensive solution. By analyzing complete packet-level data at wire speed and leveraging cloud-scale machine learning, ExtraHop enables Security Operations Centers (SOCs) to detect, investigate, and remediate modern cyber risks in real time across hybrid infrastructure, including data center, cloud, and SASE environments.

Our values include Lead with Purpose, Act with Integrity, Find a Way, Innovate, and Share Success. We are committed to delivering results and fostering a collaborative culture.

Benefits

• Health, Dental, and Vision Benefits
• Flexible PTO, Sick Time prorated based on date of hire, and all federal holidays (US only) plus 3 days of paid volunteer time
• Non-Commissioned Positions may be eligible to participate in the Annual Discretionary Bonus Plan
• FSA and Dependent Care Accounts + EAP, where applicable
• Educational Reimbursement
• 401k with Employer Match or Pension where applicable
• Pet Insurance (US Only)
• Parental Leave (US Only)
• Hybrid and Remote Work Model

Join the fight against cyber threats and explore opportunities with ExtraHop. To learn more, visit our website or follow us on LinkedIn.