https://jobs.vinteum.org/bitcoin-dev-launchpad-2025/pt/apply 2025-10-27 https://jobs.vinteum.org/head-of-operations 2026-04-07 https://jobs.vinteum.org/head-of-operations/en/apply 2026-04-07 https://jobs.vinteum.org/head-of-operations/pt 2026-04-07 https://jobs.vinteum.org/head-of-operations/pt/apply 2026-04-07