Senior-Full-Stack-Engineer on Mattermost Engineering Knowledge Base

Senior Full-Stack Engineer — new in top 50

Thu, 22 Oct 2026 00:00:00 +0000

2026-10-22 · first seen since 2026-10-16 09:21 · rank is within the role’s overall top 50

#1 ★NEW · Kevin Smyth · Austin, Texas, United States · Staff Software Engineer · Turo · score: 0.852

Greenhouse · LinkedIn | AI: 0.07 | GH fraud: weak (+4 weak: country mismatch, proxy, bot-like IP, new email) | ⚠ Potential duplicate

This candidate shows genuine technical depth in exactly the stack Mattermost needs: Go/TypeScript full-stack work on a production ChatGPT App integration, PostgreSQL query optimization with measured before/after latency, and REST/WebSocket API design at meaningful scale (4,200 concurrent sessions, 300K-vehicle inventory). The AI-agent answer is concrete and credible — daily Claude Code/Cursor use for test scaffolding and refactor candidates, reviewed in weekly code review, with a quantified zero-regression claim and evidence of mentoring others on the workflow, which directly matches the role’s ‘core required skill’ bar rather than just checking a box. Career trajectory (Barclays -> Tailor Brands -> WeWork -> Turo, Staff-level) shows steady seniority growth and some enterprise/compliance exposure (encryption at rest/in transit, SOC 2 mentioned on resume), which is a plus for the regulated-environment nice-to-have. Two things worth flagging before an outreach: the stated ‘8+ years’ self-reported experience doesn’t reconcile with a resume spanning 2011-present (13+ years) and a resume summary claiming ‘15+ years’ — worth clarifying in a screen, as it’s a moderate inconsistency rather than a disqualifier. More importantly, there’s no evidence in the application of US government clearance eligibility, ITAR/EAR status, or defense/intelligence domain exposure, all of which are hard requirements here — this should be confirmed early since it could be a gating issue regardless of technical fit. Net: strong technical and AI-workflow match, recommend a screen focused on clearance/citizenship eligibility and experience-timeline clarification.

Senior Full-Stack Engineer — top 50

Thu, 22 Oct 2026 00:00:00 +0000

2026-10-22 · ranked by composite score · ★NEW = first seen since 2026-10-16 09:21

#1 ★NEW · Kevin Smyth · Austin, Texas, United States · Staff Software Engineer · Turo · score: 0.852

Greenhouse · LinkedIn | AI: 0.07 | GH fraud: weak (+4 weak: country mismatch, proxy, bot-like IP, new email) | ⚠ Potential duplicate

Senior Full-Stack Engineer — new in top 50

Fri, 16 Oct 2026 00:00:00 +0000

2026-10-16 · first seen since 2026-10-13 09:19 · rank is within the role’s overall top 50

No candidates.

Senior Full-Stack Engineer — top 50

Fri, 16 Oct 2026 00:00:00 +0000

2026-10-16 · ranked by composite score · ★NEW = first seen since 2026-10-13 09:19

#1 · Kevin Wathen · Hilliard, Florida, United States · Senior Software Engineer · Airbnb · score: 0.843

Greenhouse · LinkedIn | AI: 0.13 | GH fraud: strong — datacenter IP (+4 weak: proxy, bot-like IP, IP history, new email) | ⚠ Potential duplicate

This candidate presents a strong technical match for the role: current hands-on experience with Go, React/TypeScript, PostgreSQL, WebSockets, and Redis, plus explicit daily use of Claude Code and Cursor for test generation, refactoring, and even building custom MCP servers for agentic workflows — directly matching the ‘AI-forward’ requirement rather than just checking a box. The resume also shows relevant enterprise/security-adjacent work (tenant isolation, role-based access control, compliance hardening) which aligns well with Mattermost’s regulated-environment context, even though there’s no explicit defense/intelligence domain experience or mention of security clearance status, which should be confirmed directly.

Senior Full-Stack Engineer — new in top 50

Wed, 14 Oct 2026 00:00:00 +0000

2026-10-14 · first seen since 2026-10-01 00:00 · rank is within the role’s overall top 50

#8 ★NEW · David Mullins · Durango, Colorado, United States · Data Engineer · Mill Creek Renewables (EPC) · score: 0.785

Greenhouse | AI: 0.04 | GH fraud: ok

This is a strong full-stack engineer with genuine depth: schema design, query/index tuning, dimensional modeling, CI-gated testing, and a track record of owning systems end-to-end (the Mill Creek ETL/orchestrator rebuild scaling from 5 to 30+ projects is a concrete, verifiable outcome). The AI-agent answer is a clear positive signal — it describes a specific failure mode (plausible-looking wrong mappings) and a specific mitigation (tests against real data plus human sign-off), which is more substantive than most applicants offer. The defense/export-control networking background (5G, DOCSIS, precision timing, Lockheed/Qualcomm lab work) is a genuine nice-to-have match for Mattermost’s defense/intel customer base and suggests clearance eligibility, though it isn’t stated explicitly.

Senior Full-Stack Engineer — new in top 50

Wed, 14 Oct 2026 00:00:00 +0000

2026-10-14 · first seen since 2026-10-12 00:00 · rank is within the role’s overall top 50

#8 ★NEW · David Mullins · Durango, Colorado, United States · Data Engineer · Mill Creek Renewables (EPC) · score: 0.785

Greenhouse | AI: 0.04 | GH fraud: ok

Senior Full-Stack Engineer — top 50

Wed, 14 Oct 2026 00:00:00 +0000

2026-10-14 · ranked by composite score · ★NEW = first seen since 2026-10-01 00:00

#1 · Kevin Wathen · Hilliard, Florida, United States · Senior Software Engineer · Airbnb · score: 0.843

Greenhouse · LinkedIn | AI: 0.13 | GH fraud: strong — datacenter IP (+4 weak: proxy, bot-like IP, IP history, new email) | ⚠ Potential duplicate

Senior Full-Stack Engineer — top 50

Wed, 14 Oct 2026 00:00:00 +0000

2026-10-14 · ranked by composite score · ★NEW = first seen since 2026-10-12 00:00

#1 · Kevin Wathen · Hilliard, Florida, United States · Senior Software Engineer · Airbnb · score: 0.843

Greenhouse · LinkedIn | AI: 0.13 | GH fraud: strong — datacenter IP (+4 weak: proxy, bot-like IP, IP history, new email) | ⚠ Potential duplicate