Staff Software Engineer, Full Stack - Slack Enterprise Trust

Slack; Seattle (WA); On-site; USD 150,000 - 210,000; Full time

Job summary

Slack seeks a seasoned Fullstack Software Engineer for the Enterprise Trust team to design, implement, and secure enterprise-grade features across the Slack platform. You will own security components like SSO, SCIM, and data governance, collaborating with product, design, and security to scale services for Fortune 100 customers.

This role requires 7+ years of experience and a related degree, with emphasis on reliability and secure design.

Qualifications

• 7+ years of professional experience building web applications.
• Proficiency in PHP, Java, Python, Ruby, Go or C.
• Solid grasp of data structures, algorithms, distributed systems.
• Ability to drive technical decisions and write maintainable code.
• Strong communication with designers, support staff, and engineers.

Responsibilities

• Innovate and build enterprise security features for Slack's growing user base.
• Deliver high-quality code and drive projects that secure the Slack platform for enterprise adoption.
• Own core security features and architecture, define long-term health, and improve infra.
• Support operations in triaging production issues to maintain high availability.
• Mentor engineers, perform code reviews, and raise engineering standards.

Skills

7+ years exp

PHP/Java/Python

CS fundamentals

System architecture

Strong communication

Education

Related technical degree

Job description

Job Category

Software Engineering

Job Details

About Salesforce

Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn’t a buzzword — it’s a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it all.

Ready to level-up your career at the company leading workforce transformation in the agentic era? You’re in the right place! Agentforce is the future of AI, and you are the future of Salesforce.

Fullstack Software Engineer – Enterprise

About the Team

The Enterprise Trust team is at the forefront of protecting how work gets done. As Slack continues to scale across the world's largest organizations, our core mission is to make enterprises more secure and ensure they remain strictly compliant with complex global standards.

We own the Enterprise Compliance & Security domain for Slack. Because our platform handles highly sensitive data for Fortune 100 companies, we are responsible for designing, building, and maintaining the mission‑critical security and compliance features that large‑scale enterprises demand. Our core surface areas include SSO, DLP, SCIM, IDR, EKM, Data Retention, and comprehensive Audit Logs.

Our team ensures that as Slack evolves, the underlying identity management, data governance, and security protocols remain rock solid. We are a team of product‑driven backend engineers who deeply care about the user experience—even in security. We build systems and design APIs with both the end‑user and the enterprise admin in mind. You will be instrumental in designing systems that are scalable, performant, and perfectly tailored to real enterprise needs, making smart trade‑offs between speed, cost, and usability, while understanding that simplicity and reliability are carefully calculated aspects of security design.

Our Tech Stack

We build our app using reliable tools our team knows and trusts: PHP/Hack, React, TypeScript, MySQL, and Linux. Expertise here is a huge plus, but familiarity with other common web languages (Python, Ruby, Go, C) and relational databases are excellent substitutes.

What You Will Be Doing

• Innovate & Build: Brainstorm with Product Managers, Designers, and fellow Engineers to conceptualize and build new enterprise security and compliance features for our massive, growing user base.
• Deliver Impact: Produce high‑quality code and contribute heavily to projects that secure the Slack platform and drive significant business value by unblocking enterprise adoption.
• System Ownership: Actively own core security features or systems (like our SSO, SCIM, or EKM architecture), define their long‑term health, and improve surrounding infrastructure.
• Operational Excellence: Assist our skilled support and operations teams in triaging and resolving production issues to maintain high availability.
• Level Up the Team: Mentor other engineers, provide deep code reviews, and elevate our engineering standards, tooling, and processes.

What You Should Have

• Experience: 7+ years of professional experience building web applications.
• Technical Chops: Proficiency in functional or imperative programming languages (e.g., PHP, Java, Python, Ruby, Go, or C).
• CS Fundamentals: Solid grasp of data structures, algorithms, distributed systems, and information retrieval.
• Architecture & Design: Ability to drive technical decisions, contribute to architecture discussions, and write understandable, testable, and maintainable code.
• Communication: Strong ability to explain complex technical concepts to designers, support staff, and other engineers.
• Education: A related technical degree is required.

About Slack

Slack is your Digital HQ – a place where work flows between your people, systems, partners, and customers. From Fortune 100 companies to corner markets, millions of people around the world use Slack to connect their teams, unify their systems, and drive their business forward.

Slack breaks down communication silos by bringing teams and tools together in channels and Slack Connect. It empowers everyone to automate common tasks and gives people the flexibility to do their best work where, when, and how they prefer. In this digital‑first era, Slack’s mission is to make people’s work lives simpler, more pleasant, and more productive.

A taste of our scale and reach:

• 300k+ messages delivered per second
• 1.79 trillion messages sent on Slack to date
• 2.65 billion actions taken in Slack each day
• 243 million minutes spent per week in Huddles

200k+ paid customers (including 77% of the Fortune 100)

• Daily active users spanning 150+ countries

Slack has a positive, diverse, and supportive culture—we look for people who are curious, inventive, and work to be a little better every single day. In our work together we aim to be smart, humble, hardworking and, above all, collaborative. If this sounds like a good fit for you, why not say hello?

Unleash Your Potential

When you join Salesforce, you’ll be limitless in all areas of your life. Our benefits and resources support you to find balance and be your best, and our AI agents accelerate your impact so you can do your best. Together, we’ll bring the power of Agentforce to organizations of all sizes and deliver amazing experiences that customers love.

Accommodations

If you need a reasonable accommodation during the application or the recruiting process, please submit a request via this Accommodations Request Form.

Posting Statement

Salesforce is an equal opportunity employer and maintains a policy of non‑discrimination with all employees and applicants for employment. What does that mean exactly? It means that at Salesforce, we believe in equality for all. And we believe we can lead the path to equality in part by creating a workplace that’s inclusive, and free from discrimination. Know your rights: workplace discrimination is illegal. Any employee or potential employee will be assessed on the basis of merit, competence and qualifications – without regard to race, religion, color, national origin, sex, sexual orientation, gender expression or identity, transgender status, age, disability, veteran or marital status, political viewpoint, or other classifications protected by law. This policy applies to current and prospective employees, no matter where they are in their Salesforce employment journey. It also applies to recruiting, hiring, job assignment, compensation, promotion, benefits, training, assessment of job performance, discipline, termination, and everything in between. Recruiting, hiring, and promotion decisions at Salesforce are fair and based on merit. The same goes for compensation, benefits, promotions, transfers, reduction in workforce, recall, training, and education.

In the United States, compensation offered will be determined by factors such as location, job level, job‑related knowledge, skills, and experience. Certain roles may be eligible for incentive compensation, equity, and benefits. Salesforce offers a variety of benefits to help you live well including: time off programs, medical, dental, vision, mental health support, paid parental leave, life and disability insurance, 401(k), and an employee stock purchasing program. More details about company benefits can be found at the following link: https://www.salesforcebenefits.com.Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Salesforce will consider for employment qualified applicants with arrest and conviction records.

At Salesforce, we believe in equitable compensation practices that reflect the dynamic nature of labor markets across various regions. The typical base salary range for this position is $197,300 - $313,700 annually. In select cities within the San Francisco and New York City metropolitan area, the base salary range for this role is $237,700 - $344,700 annually. The range represents base salary only, and does not include company bonus, incentive for sales roles, equity or benefits, as applicable.