Principal Software Engineer

Harness is a high-growth company that is disrupting the software delivery market. Our mission is to enable the 30 million software developers in the world to deliver code to their users reliably, efficiently, securely and quickly, increasing customers' pace of innovation while improving the developer experience. We offer solutions for every step of the software delivery lifecycle to build, test, secure, deploy and manage reliability, feature flags and cloud costs. The Harness Software Delivery Platform includes modules for CI, CD, Cloud Cost Management, Feature Flags, Service Reliability Management, Security Testing Orchestration, Chaos Engineering, Software Engineering Insights and continues to expand at an incredibly fast pace.

Harness is led by technologist and entrepreneur Jyoti Bansal, who founded AppDynamics and sold it to Cisco for $3.7B. We're backed with $425M in venture financing from top-tier VC and strategic firms, including J.P. Morgan, Capital One Ventures, Citi Ventures, ServiceNow, Splunk Ventures, Norwest Venture Partners, Adage Capital Partners, Balyasny Asset Management, Gaingels, Harmonic Growth Partners, Menlo Ventures, IVP, Unusual Ventures, GV (formerly Google Ventures), Alkeon Capital, Battery Ventures, Sorenson Capital, Thomvest Ventures and Silicon Valley Bank.

The Harness Engineering team is seeking a Principal Engineer to lead complex cross platform initiatives and lead technical projects across geographies. Principal Engineers are recognized experts in Harness' technology domain, and represent the senior technical leadership within their organization. Principal Engineers carry the responsibility of steering the course for their organizational segment, partnering with senior leadership, prioritizing initiatives to achieve a range of objectives.

Principal Engineers at Harness
Poses a careful blend of domain specific engineering expertise and world class technical leadership. There are a number of competencies that a Principal Engineer must display.

• Technical Competencies

• In depth tactical knowledge of the domain, yet broad experience and skill sets

• Domain and product expert when representing harness with customers and internal teams alike.
• Seamlessly include, promote and balance cross functional inputs from Product, Design, Enablement
• Break down complex technical requirements to motivate and lead cross-functional teams

• Consider the execution needed today, into the future, make investments aligned with broader impact

• Leadership Competencies

• Demonstrable experience in executing on one, or multiple roadmap through working with others, finding the ROI in organized efforts

• Subject matter and domain expertise applied to develop others internal and external to Harness
• In depth understanding of product features and roadmaps, how customers engage with the product in your space
• Clear displays of improving execution via process optimization, or other means
• Natural advisor to leadership on resourcing constraints, efficiencies.
• Practice and evangelize Harness core values
• Participate and contribute to Architecture Committees, Hiring Committees, and others that are formed to solve issues across the org, and company

Responsibilities

• Driving end to end, design and implementation of features
• Design, develop, and maintain integrations with multiple AI and cloud systems like Google Vertex AI, Azure, AWS and OpenAI
• Build Gen AI based Agentic architecture for a first class AI enabled user experience
• Use Prompt engineering techniques to leverage the best LLM models
• Collaborate with product management, engineering teams and Machine learning engineers for requirements through to delivery
• Design and implement scalable AI services

Requirement

• 10+ years of non-internship professional software development experience
• Knowledge of object-oriented design, data structures, and algorithms
• Deep hands-on technical expertise in at least one major technical area: Modern Software Delivery, building complex distributed systems
• 8+ years of experience developing backend systems
• 6+ years of experience in Python with some knowledge of JavaScript (preferably Typescript)
• Experience in RestAPIs, RPC, Deploying services
• Experience in data modeling using NoSQL systems like MongoDB or SQL systems like MySQL, Postgres, etc.
• Bachelor's degree, CS preferred, or equivalent professional experience
• Experience working AWS to build scalable applications
• Preference for candidates with experience in:.

Work Location
This position is a hybrid role that will require the person to work from our Bangalore Office 3 days a week.

Harness In The News

• Harness Grabs a $150m Line of Credit
• Welcome Split
• SF Business Times Fastest-Growing Private Companies in the Bay Area
• Forbes America's Best Startup Employers
• SF Business Times Fastest Growing Private Companies Awards
• Fast Co Best Workplaces for Innovators

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 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 You can also find additional information about this type of scam and report any fraudulent employment offers via the Federal Trade Commission's website ), or you can contact your local law enforcement agency.