Senior Software Engineer

Confirmed live in the last 24 hours

6sense

San Francisco, California, United States

On-site

Posted March 26, 2026

Job Description

Our Mission:

Our mission is to multiply what matters: growth, retention, and efficiency. We envision a future where companies, teams and people reach their full potential.

Our People:

People are the heart and soul of 6sense. We serve with passion and purpose. We live by our Being 6sense values of Win as One Team, Stay Curious, Do The Right Thing, Own the Outcome, and Create Belonging. Every 6sensor plays a part in deﬁning the future of our industry-leading technology. 6sense is a place where difference-makers roll up their sleeves, take risks, act with integrity, and measure success by the value we create for our customers. We want 6sense to be the best chapter of your career.

Role Overview

We are looking for a high-impact Senior Software Engineer with strong expertise in backend and full-stack development. This role requires hands-on experience in Golang and TypeScript as core skills, along with exposure to Python and/or Java. You will play a key role in building scalable systems and driving engineering excellence.

What You’ll Do

Design and build scalable backend systems using Golang
Develop applications using TypeScript
Architect APIs, microservices, and distributed systems
Collaborate with product, data, and design teams
Write clean, production-grade code
Contribute to system design and technical decisions
Mentor junior engineers

What You Bring

7+ years of experience in software engineering
Strong expertise in Golang and TypeScript (mandatory)
Experience with Python and/or Java
Understanding of microservices and distributed systems
Experience with AWS, GCP, or Azure
Strong problem-solving skills
Good communication and an ownership mindset

Good to Have

Experience in SaaS environments
Exposure to data or analytics platforms
Mentoring or leadership experience

Our Benefits:

Full-time employees can take advantage of health coverage, paid parental leave, generous paid time-off and holidays, quarterly self-care days off, and stock options. We’ll make sure you have the equipment and support you need to work and connect with your teams, at home or in one of our oﬃces.

We have a growth mindset culture that is represented in all that we do, from onboarding through to numerous learning and development initiatives including access to our LinkedIn Learning platform. Employee well-being is also top of mind for us. We host quarterly wellness education sessions to encourage self care and personal growth. From wellness days to ERG-hosted events, we celebrate and energize all 6sense employees and their backgrounds.

Equal Opportunity Employer:

6sen

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