Junior Software Engineer, Data

Slack is hiring a Junior Software Engineer, Data to join our fully remote team in the United States. As a Junior Software Engineer, Data, you'll design, build, and ship reliable software that scales to millions of users. This is a full-time, work-from-home role open to candidates across the US (Remote — USA). About the role You'll design, build, and ship reliable software that scales to millions of users, partnering with a friendly, distributed team across US time zones. We care about outcomes over hours and give you the autonomy, tools, and support to do your best work from home. What you'll do: • Collaborate with product and design on new initiatives • Improve performance, reliability, and developer experience • Write clean, well-tested, and documented code • Develop, test, and maintain features across the stack • Review pull requests and mentor teammates What we offer: • 100% remote, work-from-anywhere-in-the-US culture • Paid parental leave • Competitive salary and meaningful equity • Comprehensive medical, dental, and vision coverage • 401(k) retirement plan with company match How we work We're remote-first and async-friendly. Expect clear documentation, regular feedback, supportive teammates, and real opportunities to grow your career. Slack is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for everyone.

Minimum qualifications: • 0–2 years of experience or equivalent training • US work authorization • Experience with version control and CI/CD • Solid understanding of data structures, APIs, and databases • Proficiency in one or more modern languages (TypeScript, Go, Python, or Java) Nice to have: • Experience in a fast-paced, high-growth environment • Familiarity with modern collaboration tools (Slack, Notion, Linear)