Staff Software Engineer - Data Collection
Harness • Bengaluru, Karnataka, IndiaHarness is led by technologist and entrepreneur Jyoti Bansal, founder of AppDynamics (acquired by Cisco for $3.7B). The company has raised ~$240M in Series E venture funding, is valued at $5.5B, and backed by top investors including Goldman Sachs, Menlo Ventures, IVP, Google Ventures, J.P. Morgan, Capital One Ventures, Citi Ventures, ServiceNow, Splunk Ventures and more. Harness is building the industry’s leading AI-powered software delivery platform, enabling teams worldwide to build, test, and deliver software faster, safer, and more reliably. Writing code is only 30–40% of the engineering lifecycle — the rest involves testing, deployments, security, compliance, and optimization. Harness brings AI and automation to this outer loop, turning complex, time-consuming workflows into streamlined processes at massive global scale.
The platform includes industry leading products in CI/CD, Feature Flags, Cloud Cost Management, Service Reliability, Chaos Engineering, Software Engineering Insights, Internal Developer Experience, and API discovery, observability, governance, and runtime protection. Over the past year, Harness powered 128M deployments, 81M builds, 1.2T API calls protected, and $1.9B in cloud spend optimized, helping customers like United Airlines and Choice Hotels accelerate releases by up to 75% and achieve 10x DevOps efficiency. With employees in over 25 countries, Harness is shaping the future of AI-driven software delivery — and we’re looking for exceptional talent to help us move even faster.
Position Summary
Harness is seeking a Staff Software Engineer to join our Agent and Data Collection team. This team forms the foundation of the Appsec platform, building high-performance systems that extract API data from diverse environments using eBPF, traffic mirroring, API gateway policies, and language agents. You will solve challenging systems and networking problems, designing resilient solutions that power Traceable’s API security platform at scale. This role is ideal for an engineer who thrives on deep technical work, system fundamentals, and building critical infrastructure that has direct product impact. Interested? We’d love to hear from you.
About the role
- Design and build advanced data collection agents and pipelines in Go, C++, and Java.
- Develop scalable mechanisms for extracting API traffic across cloud-native, on-prem, and hybrid environments.
- Work across the stack: Linux internals, networking protocols (TCP, UDP, HTTP/1.1, HTTP/2, HTTP/3, gRPC, TLS), and system performance.
- Contribute to policies for API Gateways and load balancers (F5, Citrix ADC, Avi, Arista).
- Optimize for performance, reliability, and low-overhead data collection at scale.
- Partner with Security Research and Platform teams to deliver secure, production-grade solutions.
- Contribute to open-source projects where relevant and represent Traceable in the engineering community.
- Mentor junior engineers and influence technical direction within the team.
About you
- 7+ years of software engineering experience with strong command of Go, C++, and Java.
- Deep knowledge of data structures, algorithms, and system fundamentals (process, memory, CPU, containers, cgroups, filesystems).
- Familiarity with cloud environments (AWS, Azure, or GCP) and infrastructure setup (VPC, load balancers, auto scaling, compute instances).
- Experience with Docker, Kubernetes, and distributed cloud-native systems.
- Excellent problem-solving and debugging skills, including diagnosing non-code issues.
- Strong communication and collaboration skills; proven ability to work independently.
- Track record of mentoring or leading engineers in a team setting.
Nice-to-haves
- Prior experience writing security policies for API gateways or load balancers.
- Contributions to open-source projects.
- Hands-on exposure to networking devices such as F5 BigIP, Citrix ADC, Avi, or Arista.
Knowledge of DevSecOps practices and modern observability tools.
Harness in the news:
- Accelerating Our Mission to Bring AI to Everything After Code
- Goldman Sachs leads investment in software delivery startup Harness at $5.5 billion valuation
- How Harness runs 16 “startups within a startup” at scale | Jyoti Bansal
- Harness Research Shows AI Visibility Crisis Fueling Security Nightmare
- Harness has been named to the Inc. Power Partner list for software delivery success
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex or national origin.
Note on Fraudulent Recruiting/Offers
We have become aware that there may be fraudulent recruiting attempts being made by people posing as representatives of Harness. These scams may involve fake job postings, unsolicited emails, or messages claiming to be from our recruiters or hiring managers.
Please note, we do not ask for sensitive or financial information via chat, text, or social media, and any email communications will come from the domain @harness.io. Additionally, Harness will never ask for any payment, fee to be paid, or purchases to be made by a job applicant. All applicants are encouraged to apply directly to our open jobs via our website. Interviews are generally conducted via Zoom video conference unless the candidate requests other accommodations.
If you believe that you have been the target of an interview/offer scam by someone posing as a representative of Harness, please do not provide any personal or financial information and contact us immediately at security@harness.io. You can also find additional information about this type of scam and report any fraudulent employment offers via the Federal Trade Commission’s website (https://consumer.ftc.gov/articles/job-scams), or you can contact your local law enforcement agency.