Software Engineer, Integrations

About the role

What you’ll do

• Build connectors for calendar, mail and CRM APIs, handling pagination, incremental sync and webhook verification.
• Design the mapping layer that converts third-party objects into workspace entities without losing source identifiers.
• Implement retry, backoff and rate-limit handling for each provider, and monitor quota use against published limits.
• Write contract tests against recorded API responses, and run a nightly job against sandbox accounts.
• Work with the security team on OAuth scopes, token rotation and the audit trail for every write made to a customer system.
• Document each connector's behaviour, known gaps and failure modes for support and for the agent runtime.

What you’ll bring

• Experience building API integrations in Go, Python or TypeScript, including OAuth 2.0 and webhook-based sync.
• Working knowledge of idempotency keys, change data capture and reconciling two systems that disagree.
• Understanding of how calendars represent recurrence, time zones and attendees, and where those models differ.
• Experience debugging production integrations, often from partial logs and a third party's status page.
• A careful approach to data privacy, with least-privilege access and a clear view of what is stored.

Nice to have

• Experience with the APIs of major calendar, mail or CRM platforms, or with building an integration platform.
• Background in event-driven architectures, queues and dead-letter handling at moderate scale.
• Familiarity with SCIM, SSO or directory sync for enterprise customers.
• Knowledge of ETL tooling, data normalisation or entity resolution for contact data.

Work you might take on

1. 01

   Build a calendar connector that handles recurring events with exceptions, and show its sync result in the workspace timeline.

2. 02

   Add entity resolution so that a contact imported from mail and from the CRM merges into one record with its source links.

3. 03

   Create a sandbox harness that replays provider rate-limit responses, and prove the backoff logic keeps every sync running.

4. 04

   Prototype a webhook-driven update path for CRM deal stages, with signature checks and an idempotent write queue.

Compensation

$190K – $300K

The US base salary range for this role. Every offer also includes equity in Clexerl and, when it spins out, in the venture you help build. We tell you the reasoning behind your number.

Benefits

• Health, fully covered

  Medical, dental and vision for you and your dependants, premiums paid in full.

• Two kinds of equity

  Equity in Clexerl, plus a stake in the venture you help build when it spins out.

• 22 weeks parental leave

  Fully paid, for every parent, however your family arrives.

• Rest that sticks

  Flexible time off with a four-week minimum we actually check on, plus a company-wide week in December.

• Learning and compute

  A yearly budget for courses, conferences and books, and compute credits for side projects.

• 401(k) with a 4% match

  Matched from your first paycheque and vested immediately.

How we hire

1. Apply 5 minutes

   Send links to what you have built and a few lines on why this role. No cover letter needed.

2. Intro call 30 minutes

   A conversation with the hiring manager about the work, the team and what you want next.

3. Work sample 2–4 hours

   A paid take-home or a pairing session on a real-shaped problem. You pick the format.

4. Studio day One day

   Meet the team, go deep on your work and ours. Remote or in person.

5. Offer Within 5 days

   A written offer with the full range, the equity and the reasoning behind both.