Glean Internship 2027–2028: Programs, Deadlines & How to Apply

Quick Facts

Last updated: November 2026

Glean is a $7.2 billion enterprise AI search platform founded by ex-Google search engineers, with $300M in annual recurring revenue and a Summer 2025 intern cohort described as its largest yet at 20+ students. For the 2027–2028 cycle (you apply during 2026, you intern in summer 2027), applications are open now: the Software Engineer, Intern (Summer 2027) listing is live on Glean's Greenhouse board (updated October 2, 2026), paying $57 to $69 per hour, with a two-round interview process that one reviewer described as incredibly easy. The catch: hybrid in-office in the Bay Area and a rolling close that can shut the door by December.

What Is a Glean Internship?

A Glean internship is a paid, full-time, 10- to 12-week placement at the enterprise AI search company often described as Google plus ChatGPT for the workplace. Founded by ex-Google search engineers and backed by $765M from Sequoia, General Catalyst, and Kleiner Perkins, Glean connects to 100+ enterprise apps and serves as the AI knowledge layer for companies across industries. Interns are placed into a specific engineering focus area from day one and work on production-shipping projects: past intern work has included a documentation migration, a Deep Research evaluation framework, and an Agent Featuring capability that went live to customers. With a 20+ intern cohort in Summer 2025 and $300M ARR driving continued growth, the program is scaling alongside the company.

When Do Glean Internship Applications Open for 2027–2028?

Glean follows a predictable annual cadence for its summer internship. Summer 2025 postings appeared in fall 2024, and Summer 2026 postings appeared in September 2025 on Greenhouse. The Summer 2027 listing followed a few weeks later: it is live on Greenhouse now (updated October 2, 2026), with rolling review through fall and positions potentially closing by December. Interviews run September through January with offers extending October through February. The key insight: Glean does not publish a hard deadline, so the rolling window rewards early applicants who submit by October to November while the most seats remain open.

How to read this page: our dates come from tracking previous recruiting cycles and daily posting data. Treat them as informed estimates based on historical patterns, not confirmed dates. The company's official careers page is always the most current source. If a role is posted there, go by that, even if this page suggests the window hasn't opened yet.

Why You Must Apply the Week Applications Open

Glean fills its intern cohort on a rolling basis with no published deadline, and the Summer 2026 postings closed within a few months of appearing. With 20+ seats and an application window that may shut by December, the math is straightforward: apply in the first month the posting goes live. The two-round interview process, one hour of algorithm coding and a two-hour project assignment, is notably shorter than the multi-stage loops at larger companies, which means the cycle from application to offer can move quickly for prepared candidates. And because Glean is a high-growth startup whose revenue grew from under $100M to $300M ARR in about two years, early hires including interns who convert tend to carry outsized equity upside.

Which Glean Internship Programs Should You Target?

Glean's SWE internship places you into one of five engineering focus areas from day one. The company also runs a separate sales development track. Which focus area you target should match the skills you can already evidence, because the interview evaluates coding fundamentals rather than domain specialization.

See all open roles on the Glean careers page and the Greenhouse board. Product Management, Product Design, Content Design, and Marketing intern roles have appeared in past cycles but are not confirmed for Summer 2027. The SWE intern track is the flagship program and the largest by cohort size.

What Are the Eligibility Requirements?

Glean's SWE intern requirements are specific about academic standing but leave room on domain experience:

• Enrollment: pursuing a BS, MS, or PhD in Computer Science or an equivalent program at an accredited institution.

• Graduation window: for Summer 2027 roles, graduation in Fall 2027 or Spring 2028, as stated on the live Summer 2027 listing. Must have at least one semester remaining after the internship.

• Prior experience: previous internship experience in Backend Services, Infrastructure, Security, UI/Full-Stack, or ML/NLP/Search is preferred but not required. The interview evaluates coding ability, not resume depth.

• Location: must be Bay Area-based during the internship. The Summer 2027 listing requires 4 days a week in-office at the Mountain View or San Francisco office. No fully remote option for SWE interns.

Does Glean Have a GPA Cutoff?

No published GPA minimum exists for US applicants. However, campus recruiting data from IIT Kharagpur shows a 9.5+ CGPA threshold for shortlisting, indicating that strong academic performance matters in the screening phase. For US applicants, the two-round coding interview is the primary filter rather than transcript numbers. A strong portfolio of backend or ML projects and clean algorithmic problem-solving carry more weight than a specific GPA.

What Skills Does Glean Look For, and How Do You Build Them?

Read across four Glean intern-related job descriptions, the Summer 2026 SWE intern listing, the SDR intern posting, campus recruiting requirements, and intern blog project descriptions, and the pattern is clear: CS fundamentals and backend engineering appear in every technical listing, ML and NLP skills in three of four, and ownership mindset as a cultural value across all. The interview itself tests algorithmic coding at a LeetCode-medium level, so data structures fluency is the gating skill even if your target focus area is frontend or security.

How Is Demand for Software Engineering Interns Moving Right Now?

Build These Skills Before You Apply

And every skill in that chart maps to a remote Externship where you finish a real project before a role opens.

The Wayfair project is agent-engineering work that produces the backend and full-stack evidence Glean's coding interview probes for, and the TruBridge project delivers the data-analysis story a project discussion round needs.

What Is the Glean Application and Interview Process Like?

Glean's SWE intern interview is notably streamlined at just two rounds, shorter than most comparable companies:

1. Apply on glean.com/careers or the Greenhouse board. The Summer 2027 SWE intern posting is live now; submit in October. Tailor your resume to highlight backend, infrastructure, ML, or full-stack experience matching your target focus area.

2. Round 1: Algorithm and coding interview (1 hour). A live session with a Glean engineer covering basic to medium-difficulty algorithmic problems plus discussion. Expect LeetCode-medium level: trees, greedy algorithms, and binary search appear frequently in candidate reports.

3. Round 2: Assignment and project interview (2 hours). A solo coding project where you build something independently, then submit your code. This round tests practical engineering ability, code quality, and how you approach a real problem without hand-holding.

4. Offer decision. Communicated after both rounds, typically within one to two weeks. No system design, behavioral, or cultural-fit rounds are part of the intern process.

The two-round format is unusually lean. One reviewer on Jointaro described the difficulty as incredibly easy, though campus recruiting at top Indian universities adds a CV shortlisting gate and up to four rounds including competitive-programming-style problems. For the standard US process, the preparation checklist is short: LeetCode mediums focusing on trees, greedy algorithms, and binary search, comfort writing clean code in a live session, and the ability to deliver a working project in a two-hour window. If you have competitive programming experience from Codeforces or CSES, you are likely over-prepared.

What Students on Reddit Say

Community discussion paints Glean as a strong product company with one recurring concern, all paraphrased below.

How Do You Stand Out When the Interview Is Just Two Rounds?

When the interview is short, every minute counts double. Three moves to maximize your odds. First, apply now, in October 2026, while the Summer 2027 listing is fresh: Glean fills on a rolling basis and positions may close by December, so early submission faces the most open seats. Second, nail the algorithmic round: LeetCode mediums on trees, greedy algorithms, and binary search are the reported pattern, and one reviewer called the difficulty level incredibly easy, which means a clean, well-communicated solution is the bar rather than a heroic hard-problem solve. Third, bring a real project to the assignment round: if you have shipped backend code, built an ML pipeline, or contributed to an open-source search or NLP project, the two-hour coding assignment is where that experience converts into a natural, confident performance. And note: Glean is a $7.2B company with $300M ARR growing fast, so an intern conversion here carries meaningful equity upside.

What Other Companies Should You Consider?

Glean competes in the enterprise AI space where search, knowledge management, and developer tools overlap. If you are building an internship list in this sector, these are the natural neighbors:

Our tech internships summer 2027 guide maps the whole landscape, timeline by timeline.

FAQ

When do Glean internship applications open for summer 2027?

They are open now. The Software Engineer, Intern (Summer 2027) listing is live on Glean's Greenhouse board (updated October 2, 2026). Glean publishes no hard deadline and fills on a rolling basis, so apply in October; positions may close by December.

How much does a Glean SWE internship pay?

The live Summer 2027 listing states $57 to $69 per hour, the same range as Summer 2026. Levels.fyi verified $57.69 per hour ($10,000 per month) for Summer 2025, with approximately 5% year-over-year increases. A housing stipend of $1,000 per month was reported for Summer 2024.

Is the Glean internship remote?

No. The Summer 2027 SWE intern listing is hybrid, 4 days a week in-office at the Mountain View or San Francisco office. You must be Bay Area-based during the internship. The SDR intern program is based in Nashville, Tennessee.

How hard is the Glean intern interview?

The SWE intern interview is two rounds: a one-hour algorithm and coding session (basic to medium LeetCode difficulty) and a two-hour assignment project. One Jointaro reviewer described it as incredibly easy. No system design or behavioral rounds. Campus recruiting at IIT Kharagpur involved four rounds with competitive-programming-style problems.

Does Glean sponsor visas for interns?

Glean files H-1B visas for full-time roles (9 LCAs in FY2026 at a median salary of $210,000). IIT Kharagpur students have interned at Glean, suggesting CPT and OPT are supported for F-1 students. Explicit confirmation for intern visa sponsorship has not been published.

What do Glean interns actually work on?

Production-shipping projects, not prototypes. Past intern work has included a documentation migration, a Deep Research evaluation framework, and an Agent Featuring capability that went live to customers. The Glean intern blog highlights that projects are customer-facing and impactful.

Is there a path from Glean intern to full-time?

The SWE intern listing targets students graduating in the cycle immediately following the internship, aligning with new-graduate hiring. No specific return-offer rate is published, but the industry average is 63.1% (NACE 2024-25). With $300M ARR and rapid headcount growth, Glean has the capacity and incentive to convert strong performers.

How does Glean compare to other enterprise AI internships?

Glean's $57 to $69 per hour SWE intern compensation is competitive but not the highest in the startup tier (some peers pay more, per community reports). The advantage is the two-round interview (shorter than most), production-level project scope, and exposure to enterprise AI search at a $7.2B company founded by the team that built Google's search infrastructure.

Glean's two-round interview is lean, but every seat is won on coding fundamentals and a real project. Build proof while your application is in review: a remote Externship turns 'interested in enterprise AI' into a finished project you can code through in an assignment round.