Senior Software Engineer, Platform

$145,000 - $182,000/year

14 Oct 2025

Mountain View, CA, USA

Verified by Turrior

Content + Source + Freshness • 11 Dec 2025 • 95% confidence

84 / 100

Offer value

Excellent role for engineers involved in platform development, fostering innovation and quality within a supportive environment, and promoting growth in SaaS technologies.

Develop innovative scalable platform features
Collaborate within a vibrant team culture
Enhance skills in SaaS technologies
Requires solid experience in software development

Pros

Participate in the development of scalable platform features
Work in a company with a strong entrepreneurial background
Positive company culture promoting teamwork and mentoring

Cons

Fast-paced startup atmosphere could be challenging
High demands for quality and performance
Need for constant learning due to evolving technologies

Who it's for

Mid to Senior Level • Hybrid

Good fit

Mid-career software engineers
Developers wanting to work in a dynamic SaaS environment
Individuals driven by problem-solving and collaboration

Not recommended for

Entry-level engineers lacking relevant experience
Those preferring a highly structured work setting
Professionals who shy away from teamwork

Motivation fit

Interest in contributing to platform innovationsDesire for a supportive and growth-oriented workplaceWillingness to adapt within an evolving tech landscape

Key skills

Proficient in Java, Golang, and PythonExperience with Docker and KubernetesStrong analytical and debugging skillsFamiliarity with SaaS development practices

Score: 84/100 AI verified analysis

About the job

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.

Position Summary

This is an amazing opportunity to be an engineer in a high-growth, high-potential startup. In this role, you will be part of the Platform team and responsible for architecting, designing, developing, and delivering high-quality software that has a direct impact on the company's product

About the role

Design and implement scalable platform features
Author software functional specifications and design documents
Quickly understand complex systems/code and own key pieces of the system, including the delivered quality
Design and implement scalable algorithms
Diagnose and troubleshoot complex problems in a distributed computing environment
Perform peer reviews of specifications, designs, and code
Work alongside Site Reliability Engineers and cross functional teams to diagnose & troubleshoot any production performance related issues
We work in Java, Golang, and Python. Our systems are built on top of Docker, Kubernetes, MongoDB, TimescaleDB, GCP - Stackdriver, GCS, Cloud composer, AI Platform

About you

4 - 6 years experience developing highly scalable, distributed applications, products and services in Java or similar languages
Experience with AWS/Azure/GCP is a plus.
Foundation in data structures, algorithms and software design with strong analytical and debugging skills
Comfort in working in short, agile, iterative development cycles
Entrepreneurial spirit, priding yourself on getting things done with a high level of quality
Proficient in software development using CICD Pipelines and git.
Working knowledge of SQL /No-SQL and database technologies
Experience in SAAS platform development with scale
Bachelors degree in Computer Science or equivalent experience

Work Location

\Mountain View, CA - Hybrid

What you will have at Harness

Competitive salary
Comprehensive healthcare benefits
Flexible Spending Account (FSA)
Flexible work schedule
Employee Assistance Program (EAP)
Flexible Time Off and Parental Leave
Monthly, quarterly, and annual social and team building events
Monthly internet reimbursement

Pay transparency

$145,000—$182,000 USD

Harness in the news:

Harness AI Tackles Software Development’s Real Bottleneck
After 'Vibe Coding' Comes 'Vibe Testing' (Almost)
Startup Within a Startup: Empowering Intrapreneurs for Scalable Innovation - Jyoti Bansal (Harness)
Jyoti Bansal, Harness | theCUBEd Awards
Eight years after selling AppDynamics to Cisco, Jyoti Bansal is pursuing an unusual merger
Harness snags Split.io , as it goes all in on feature flags and experiments
Exclusive: Jyoti Bansal-led Harness has raised $150 million in debt financing

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.