Senior Software Engineer - Full Stack

Tanium; Bellevue (WA); Hybrid; USD 191,000 - 293,000; Full time

Job summary

Tanium is seeking a Full-Stack Senior Software Engineer to build and maintain best‑of‑breed products as part of a nimble development team. Hybrid role with in‑office days across Bellevue, WA and other U.S. offices. Strong backend and frontend programming skills are essential.

You will design, develop, test, and deploy from the ground up, collaborating with product management and customers for feedback. Work on services unifying endpoint data, dashboards, and data exposed via GraphQL for partners.

Qualifications

• 5+ years industry experience in full-stack development.
• Experience designing high‑impact, scalable backend services and APIs.
• Familiarity with Go, Node.js or other modern languages; frontend with React/TS.

Responsibilities

• Build and maintain Tanium's products with an agile team.
• Design, develop, test and deploy new product ideas with product management for feedback.
• Develop services for unifying endpoint data, time-series dashboards, and GraphQL data exposure.

Skills

Backend design

Frontend development

API design

High performance

Observability

Education

Bachelor's degree

CS degree preferred

Tools

Go

Node.js

React

Typescript

Javascript

PostgreSQL

MySQL

HTTP API

Git

Jenkins

AI tools

Job description

The Basics (Hybrid Role - Part-time in office)

As a Full-Stack Senior Software Engineer at Tanium, you will build and maintain best-of-breed products as part of a nimble development team. Tanium focuses on a customer engagement model and feedback process to ensure our products are designed the right way from the beginning. When new products ideas are identified, our software engineers design, develop, test, and deploy the products from the ground up, while iterating with product management and customers for feedback and input. This is a full-stack role that requires solid backend and frontend programming skills.

This position follows the Company's hybrid schedule which currently requires employees to work in the Durham, NC, Emeryville, CA, Addison, TX or Bellevue, WA office three days per week.

What you'll do

• Build and maintain Tanium's products alongside an agile development team
• Design, develop and test new product ideas from the ground up while working with product management for feedback and input
• Work on small teams that tackle big challenges in common components like a common data service tasked with unifying and consolidating endpoint data across the entire ecosystem, handling time series data that drive dashboarding and reporting, and exposing data externally through GraphQL enabling partners (like Salesforce) to easily integrate
• Delivering higher level services enabled by our core services that directly enable our products and focus on everything from security to operations to auditing

Education

• Bachelor's degree or equivalent experience
• CS Degree preferred

Experience

• 5+ years industry experience
• Experience designing and building high-impact, high-performance, scalable, observable, and maintainable backend services and APIs
• Knowledge of at least one of Golang (preferred), Node.js, or other modern programming languages.
• Experience with React, Typescript, Javascript, and other front-end technologies and frameworks
• Ability to work with relational databases such as Postgres, SQL, or MySQL
• Experience with HTTP API design and development
• Experience with modern software engineering development and automation tools like git and Jenkins
• Demonstrated experience integrating AI tools and technologies into software development, including AI-assisted coding and prompt engineering.

Other

• Demonstrates sound judgment for balancing between rapid development, long-term code maintainability and supportability
• Believes in the power of and the need for writing automated tests as part of development
• Experienced debugger who can put out fires under pressure when things go wrong in production environments
• Has knowledge of a variety of modern software frameworks (server side & browser side) and the versatility to learn new tools

About Tanium

Tanium is the Autonomous IT company. As Al accelerates both innovation and risk, Tanium Atlas, the company's autonomous operating system, puts the full depth of the Tanium Autonomous IT Platform behind every IT and security operator - human and agentic. Tanium provides the real-time intelligence, agentic decision-making, and autonomous execution operators needed to detect, decide, and remediate at machine speed across their endpoint estate.

The company is recognized as a Leader in the inaugural 2026 Gartner® Magic Quadrant™ for Endpoint Management Tools, as a Leader in the IDC MarketScape: Worldwide Client Endpoint Management Software for Windows Device Management 2025-2026 Vendor Assessment, and as a Leader in The Forrester Wave™. Endpoint Management Platforms, Q2 2026.

To learn how Tanium delivers Autonomous IT for unstoppable business, visit www.tanium.com and follow us on LinkedIn and X .

On a mission. Together.

At Tanium, we are stewards of a culture that emphasizes the importance of collaboration, respect, and diversity. In our pursuit of revolutionizing the way some of the largest enterprises and governments in the world solve their most difficult IT challenges, we are strengthened by our unique perspectives and by our collective actions.

As a global organization with stakeholders around the world, it's imperative that the diversity of our customers and communities is reflected internally in our team members. We strive to create a diverse and inclusive environment where everyone feels they have opportunities to succeed and grow because we know that only together can we do great things.

Our commitment to excellence and innovation has earned us a place on the Forbes Cloud 100 list for ten consecutive years, and we continue to be recognized worldwide as a great place to work.

Each of our team members has 5 days set aside as volunteer time off (VTO) to contribute to the communities they live in and give back to the causes they care about most.

What you'll get

The annual base salary range for this full-time position is $191,000 to $293,000. The actual annual base salary offered may be adj