Slack employees working as Software Engineering Intern in US have attributed a compensation and benefits rating of 5 out of 5 stars, based on 9 ratings. This is in line with the average of Software Engineering Intern professionals at Slack worldwide.
The salary trajectory of a Software Engineering Intern ranges between locations and employers. The salary starts at $139,713 per year (estimate) and goes up to $350,543 per year (estimate) for the highest level of seniority.
The estimated average salary for a Software Engineering Intern at Slack is $136,376 per year or $66 per hour, but some professionals have reported earning up to roughly $198,841 per year (90th percentile). The typical pay range is between $113,466 (25th percentile) and $166,777 (75th percentile) annually. This is based on 7 salaries submitted by Slack Software Engineering Intern professionals on Glassdoor, as of Jul 2026.
Software Engineering Intern professionals typically earn between $55 and $80 per hour.
Software Engineering Intern professionals typically earn between $9,455 and $13,898 monthly.