PART-TIME GTM ENGINEERING · REMOTE FROM VIETNAM
A Filipino GTM engineer for the work between strategy and sales.
I’m Jonathan de Belen, a Filipino GTM engineer based in Vietnam. I help founders and marketing leaders connect prospecting, outbound, automation and reporting into a practical system their sales team can use.
Jonathan de BelenFilipino GTM Engineer · Based in Vietnam · UTC+720+ years in digital technology · 14+ years in SEO and digital marketing · 5+ years in BI leadership. GTM Engineer since 2026.LinkedIn ↗A CLEAR ANSWER
Part-time GTM engineering: what it means
A part-time GTM engineer builds and improves the systems behind go-to-market work: finding the right accounts, organizing useful data, connecting outreach and tools, and reporting what happens next.
01 / HOW I HELP
A working part of your team
Part-time support is useful when you have a clear offer and sales motion, but need an operator to keep the work moving. I can work alongside your founder, marketer or sales lead on a defined weekly scope.
- Research accounts against your ideal customer profile
- Enrich and verify the contact data your team needs
- Connect prospecting, outreach, CRM and follow-up tools
- Track interested replies, handoffs and pipeline activity
02 / HOW I HELP
Built for your current stage
For high-value B2B products and services, a good system starts with buyer fit and a credible reason to reach out. We agree on the audience, workflow, ownership and measures first, then improve based on what the data and sales conversations show.
- Work with your existing stack where it makes sense
- Choose tools with costs and trade-offs in view
- Keep human review and clear sales handoffs in the process
03 / HOW I HELP
Remote collaboration across time zones
I’m available from 8:00 AM to 9:00 PM Vietnam time (UTC+7), with working overlap and communication agreed around your team. I’m open to part-time employee or independent-contractor arrangements, and can discuss a full-time remote role when the fit is right.
- Primary focus: part-time remote GTM engineering
- Also available for a consulting retainer or defined project
- Serving B2B teams in the US, UK, Europe and Southeast Asia
A FEW PRACTICAL ANSWERS
Questions founders ask.
What does a part-time GTM engineer do?
I work on the operating system behind pipeline generation: account targeting, prospect research, enrichment, outbound workflows, tool connections, handoffs and reporting. We set the scope around the gaps in your current process.
Can I hire a Filipino GTM engineer remotely?
Yes. I’m Filipino, based in Vietnam and available for remote work with teams in the US, UK, Europe and Southeast Asia. We agree on time-zone overlap, working hours and employee or contractor terms together.
Are you an affordable or cheap GTM engineer?
If you are comparing affordable or cheap GTM engineer options, look at scope, execution quality, tool spend and reporting together. I keep delivery practical and budget-aware; the engagement is scoped after we understand your goals.
What should we prepare before a first call?
Bring a short overview of your product, target customers, sales process, current tools and the pipeline problem you want to solve. A website and any existing workflow or reporting examples are helpful.
AVAILABLE NOW · 8:00 AM–9:00 PM VIETNAM TIME
Tell me what you’re building.
Share your company, the pipeline or reporting problem, your current tools and the kind of support you need. I’ll reply to discuss fit and a useful next step.