Harness is led by technologist and entrepreneur Jyoti Bansal, founder of AppDynamics (acquired by Cisco for $3.7B). The company has raised ~$570M 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.
Harness is an engineering and innovation first company. Our teams take pride in solving complex, computer science problems to empower Software and DevOps professionals.
Staff Frontend Engineer for our IACM (Infrastructure as Code Management) product will help shape intuitive, powerful interfaces that empower global engineering teams to automate and manage cloud infrastructure. You’ll design and build seamless user experiences for complex workflows, turning infrastructure automation into something simple, beautiful, and lightning fast. If you’re passionate about frontend craft and want to redefine how cloud infrastructure is delivered, Harness is the place for you!
Key Responsibilities- Lead the design and development of user-friendly and responsive user interfaces for the product using ReactJS, CSS and HTML.
- Collaborate with cross functional teams that comprises of UX designers, Product Managers, Backend Engineers, Devops and Customer Success to create and ship elegant, high quality web applications.
- Contribute to the integration of micro frontends to ensure modularity and scalability in the front end architecture.
- Participate and contribute in key discussions related to user experience and end to end functional design of features.
- Quickly understand and be able to diagnose/troubleshoot complex systems/code and own key pieces of the system.
- Participate in peer reviews of specifications, design and code.
- Mentor junior engineers and drive best practices in front-end development.
- Own E2E from design, development to deployment of code using Docker and CI CD processes.
- Drive improvements in overall development processes, quality, identify key technical gaps and work closely with engineering leadership to prioritize and address.
- Stay updated with latest industry trends and emerging technologies to continuously improve our front end solutions.
- Proven experience as a Front end Engineer, with Strong portfolio of work using ReactJS, Typescript, HTML, CSS.
- Experience with performance debugging, front end caching and benchmarking.
- Good problem solving and debugging skills.
- Experience with building intuitive UI for analytics products will be a perfect fit.
- Experience with building Micro-frontends and relevant patterns is a huge plus.
- Familiarity with Docker and CI/CD processes is a huge plus.
- Entrepreneurial spirit, priding yourself on getting things done with a high level of quality
- Strong desire to work in an unstructured, fast moving startup environment
- Experience with Infrastructure as code (Terraform etc)
- Experience of contribution to Open Source Projects
- Belfast, Northern Ireland
- 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 [email protected]. 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.
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What We Do
Harness is a leader in AI-native software delivery, dedicated to empowering developers and engineering teams worldwide. We revolutionize how software is built, tested, deployed, and optimized by driving efficiency, reliability, and speed throughout the software development lifecycle. At Harness, we envision a world where developers focus on innovation, free from repetitive tasks, supported by tools that streamline every step.
Our platform leverages AI and automation across all key pillars of software delivery: Continuous Integration, Continuous Delivery, Feature Flags and Experimentation, Cloud Cost Management, Security Testing, and more. By automating traditionally manual processes that slow down engineering teams, Harness enables organizations to release software faster, reduce errors, and optimize costs—all while enhancing the developer experience and flexibility.
Harness is transforming software delivery on a global scale. As a pioneer in AI-driven automation, we streamline complex development processes, eliminate inefficiencies, and empower developers to innovate freely. Our mission is ambitious: enabling millions of developers to deliver code faster, more reliably, and with greater ease than ever before.
Why Work With Us
Harness is built on a culture of growth, collaboration, and transparency, where team members are encouraged to push boundaries and solve meaningful challenges. We invest in personal and professional development, value work-life balance, and foster a supportive environment—making Harness an ideal place to make a real impact in tech.
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