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Ionworks
Simulation software used by leading battery and automotive companies
Last verified August 17, 2026 · Updated daily
Open roles at Ionworks
Nothing live right now. We re-check Ionworks daily and this page updates the moment they post.
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A role stays uncontested for about four days. Here's the window — and where we put you in it.
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Watching Ionworks
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+Working at Ionworks
Founded in , Ionworks is Simulation software used by leading battery and automotive companies. They're now <50 people. For a Industrials, Energy company this size, the reality is broad remit, direct access to founders, and equity that still means something if the company works out.
Most openings are based out of Remote.
How to actually get hired at Ionworks
Why applying the normal way doesn't work
At <50 people, Ionworks has no recruiting team. Your application lands with a founder who is also running sales, product and payroll. The obstacle isn't a queue or an ATS, it's being seen at all. Cold outreach outperforms the form here, consistently.
Who to contact at Ionworks
No verified contact route for Ionworks yet. Based on size (<50) and sector (Industrials, Energy), a founder or department head is likely the decision-maker, but treat this as a model.
What Ionworks screens for
relevant experience and ability to operate autonomously
Customize your CV for the Ionworks role. Matching the job description language helps clear ATS filters.
Mistakes that kill Ionworks applications
A recycled CV gets rejected fast at Ionworks (<50 people). They notice.
Skip 'I'm looking for...' — start with is growing and your specific angle on solving it.
Applying and waiting = silence. Follow up at day five — it roughly doubles your odds of a reply.
Applying to Ionworks? Get the contact, not the form.
The Ionworks interview process
3 stages · 7 days typical · take-home: no · modelled from similar companies
We don't yet have verified candidate reports for Ionworks. What follows is the typical process for a <50-person Industrials, Energy company — treat it as a model, not confirmed detail.
Interview stages
Intro Call
Video call · 30 min
Culture fit and role expectations
Founder or hiring manager
Technical Deep Dive
Video call or in-person · 60 min
Past projects and problem-solving approach
Technical founder or lead
Final Round
In-person or video · 45 min
Team fit and offer discussion
Founding team
Ionworks interview timeline
Timeline: ~ days. That's faster than the Industrials, Energy median (10 days at <50 people).
Interviewed at Ionworks?
Tell us how it went — stages, questions, timeline. Takes 90 seconds and it's how this page stays accurate for the next person.
Submit your Ionworks interview experience →Ionworks jobs, frequently asked questions
Is Ionworks hiring right now?
We aren't tracking any live Ionworks vacancies today. We re-check daily and this page updates as soon as a role appears.
How do I apply for a job at Ionworks?
Use the apply links above, or check our guide to getting hired at Ionworks.
Does Ionworks respond to cold emails?
Not enough data yet on Ionworks's cold email response rates.
Who is the hiring manager at Ionworks?
At this size, hiring is usually run by a founder or department head.
What ATS does Ionworks use?
Ionworks uses Workable.
How competitive is it to get hired at Ionworks?
Typical applicant count for Industrials, Energy roles (<50 people): 50-100 in two weeks. Apply fast.
How many rounds is the Ionworks interview?
3 stages: Intro Call, Technical Deep Dive, Final Round.
Is the Ionworks interview hard?
Focus on relevant experience and culture fit, not puzzles. Final Round is reportedly the most challenging round.
Does Ionworks give a take-home task?
No, Ionworks does not include a take-home stage.
How long does Ionworks take to get back to you?
Around 7 days across the full process.
What should I prepare for the Ionworks interview?
relevant experience and culture fit is the priority. Show you can work autonomously — that matters more than algorithms at <50 people.
Where is Ionworks based?
Ionworks is headquartered in Remote.
Get Ionworks roles before they're posted
A role stays uncontested for about four days. Here's the window — and where we put you in it.
From $9/month, cancel any time.
Watching Ionworks
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+