The situation

You want to work at a startup, and you want to do it from where you live. Search for that on a general job board and the results blur together: a 4,000-person company that calls itself a startup, a “remote” role that turns out to mean remote within one US state, and a founding engineer post from a company that shut down in the spring.

Two filters matter, and general boards often bury both. One is how far the remote actually reaches. The other is how young the company is. The sites below differ mainly in how clearly they show you both before you spend twenty minutes on an application.

What “remote” and “early-stage” mean on a listing

Remote is rarely a yes or no. Most remote startup roles come with a boundary: a country, a region, or a block of time zones the team works in. Hacker News’ monthly hiring thread spells out the convention it asks companies to follow: “Please state the location and include REMOTE for remote work, REMOTE (US) or similar if the country is restricted, and ONSITE when remote work is not an option.” The startup sites use the same idea in their own wording. On Wellfound a listing might read “Remote only • United States” or “Remote only • Everywhere”; on YC’s jobs site, “New York, NY, US / Remote (US)”.

The text in the brackets decides whether the role is open to you at all. By the thread’s own convention, a role marked REMOTE (US) is restricted to that country, whatever your skills. Reading that line first saves more time than any filter.

Early-stage is fuzzier, because no one agrees on where it ends. In practice, three signals on a listing do most of the work:

  • Headcount. A company of 11 to 50 people is usually small enough that a founder sees every hire.
  • A stated stage. Some sites label it outright; on others you infer it from the funding history.
  • Founding roles. A title like Founding Engineer tells you the team is still putting its first functions in place.

Early-stage roles trade some certainty for scope. They are also the roles least likely to be on a board at all: at a ten-person company, the founder may not have written the posting yet. That is why this page starts with a tool that goes to the founder rather than the listing, and then covers the sites that list posted roles.

The workflow, step by step

Searching by hand

  1. Set your remote boundary. The countries you can legally work from, and the hours you can overlap with a team.
  2. Pick two or three sources. A startup site, a remote source, perhaps a matcher.
  3. Filter by remote scope first. Drop any listing whose remote line excludes you, unread.
  4. Check the company’s stage. Headcount, stated stage or funding round, and whether the role is a founding one.
  5. Shortlist and apply. Five to ten companies a week that pass both checks.
  6. Log what you sent. Usually in a separate tracker.

Steps 3 and 4 eat the time. The table covers reaching people and applying once you have a company in mind; the remote and stage details live on the listings, so the sections below describe those.

What each site shows you

“Not publicly documented” in this table means the vendor’s pages, on the date checked, had no statement about it. It is not evidence the feature is absent.

What each site or tool documents for reaching startups and applying
ToolEmails foundersSends from GmailFollow-upsAuto-applyTracking
Backdoor Finds founder emails and drafts notes Verified Sends approved emails via your connected Gmail Verified Follows up in the same thread until a reply Verified Not publicly documented Dashboard of every lead and reply; texts you when a founder replies Verified
Wellfound Not publicly documented Not publicly documented Not publicly documented Not publicly documented Not publicly documented
YC Work at a Startup Not publicly documented Not publicly documented Not publicly documented Not publicly documented Not publicly documented
Jobright Not publicly documented Not publicly documented Not publicly documented Yes, Jobright Agent submits applications for you Verified Agent tracks every application it submits Verified
LoopCV Not publicly documented Not publicly documented Can send follow-up emails Verified Yes, submits applications automatically Verified Dashboard logs every application the bot sends Verified
Simplify Not publicly documented You send recruiter emails from the tracker via your connected Gmail Verified Drafts follow-up emails for you to review and send Verified Yes, Autopilot submits applications (Simplify+, 20/week) Verified Job Tracker, auto-adds applications submitted via Simplify Verified

Backdoor documents writing to founders for you, sending from your Gmail and following up. The two startup sites are places to find companies and apply yourself, and founders there can contact you through your profile. Jobright, Simplify and LoopCV document help with applying and tracking, at companies of every size.

Choose by situation

Where to start if you want early-stage roles, posted or not

The sites below start from a posted role. At an early-stage company, the role you would fit may not be written down yet, and the founder is often the person who would create it. Backdoor works from that end. Backdoor says that every morning it searches “Y Combinator, Product Hunt, TechCrunch, Crunchbase, Wellfound, GitHub, funding news, careers pages” and the rest of the web “for startups that just raised, launched or started hiring.” From those it picks startups that fit you, finds the founder’s email and drafts a note about why you fit. Backdoor says it writes to the founder “often before a role is posted,” and describes its audience as “Anyone aiming for a pre-seed to Series C startup,” which lines up with this page’s early-stage question.

Nothing goes out until you approve it, and you can edit a draft first, which is where you add the line about working remotely. Approved emails send from your Gmail, and Backdoor follows up in the same thread until someone replies. The paid part is that sending. Discovery, research on your background, resume help and intros to its partner startups are free, and so is a hiring list Backdoor describes as “mostly startups in India.”

For a remote search, the downside is specific: we found no mention of a remote filter on Backdoor’s pages, so state where you can work in your first message and check each company’s remote policy yourself. AI tools that email startup founders for you compares the outreach route in full.

When Wellfound is the better fit

If you would rather browse remote roles that are already posted, start with Wellfound. It has a remote section, titled “Remote Tech & Startup Jobs”, and its listings put the remote and stage details where you can see them before you click.

On each listing you get the remote scope, written out: “Remote only • United States”, “Remote only • Canada”, “Remote only • Everywhere”, or “Onsite or remote” for roles that allow either. Salary appears as a range, and equity as a percentage range or “No equity”. For an early-stage search, read the equity line as closely as the salary.

Each company card on the remote page carries a headcount, such as “11-50 Employees”, and a stage label. Wellfound’s labels include “Early Stage”, described as “Startup in initial stages”, “Growth Stage” (“Expanding market presence”) and “Scale Stage” (“Rapidly increasing operations”). That answers “is this company early?” on the listing itself. Some cards add a response-time note based on past data, along the lines of “usually responds to incoming applications within two weeks”, a fair hint about where an application will be read.

Wellfound says “Creating a profile and applying to jobs on Wellfound is always free for candidates,” and you apply directly to founders and hiring managers. Founders and recruiters can also reach out to you through your profile.

One gap: we found no mention of an application tracker on its pages, so the record of where you applied needs a home elsewhere. Job application trackers compares the options for that.

When YC Work at a Startup is the better fit

If you would rather aim at YC-funded companies, YC Work at a Startup is the obvious place to look. Its own title lists “Engineering, Product, Design, Remote and more”, and on YC’s jobs site each role has a remote page, such as “Remote Software Engineer jobs at Y Combinator startups”, with matching pages for design, product, sales, marketing, operations and other roles.

Listings there show remote scope in brackets, for example “Remote (US)” or “Remote (IN)”, and every company name carries its YC batch, such as “(S16)” or “(P26)”. The batch is your stage signal. A company from a recent batch is likely to be young and small; one from a batch ten years back may have grown well past the founding stage. Founding Engineer roles appear in its listings too.

The profile is the useful part. YC says “Fill out a single application with your background and experience. It only takes a few minutes,” and “You don’t need to apply for a specific job or company.” You can also “Let YC founders contact you or browse companies privately.” Sign-up is free.

Its limit is scope. YC makes the site “available to startups that Y Combinator has funded,” and its FAQ says of YC companies using the site: “Most do but not all.” Strong remote startups outside YC will not appear here at all, so pair it with a wider source.

When Jobright is the better fit

If you would rather have roles come to you than browse, Jobright matches posted jobs to your background. It describes “Personalized AI Job Matches” and jobs “matched to your real skills, with no fake listings and early alerts,” and Jobright says every feature is free, some with daily limits. Its Agent can also submit applications and track every one it sends.

That suits a search where the role and your fit matter more than the company’s age. For this page’s question, the catch is that its pages describe matching on skills, and we found no mention of a filter for startups or company stage, so you check the company yourself before you apply.

When LoopCV or Simplify is the better fit

If you have decided that any remote role at a company of any size will do, volume becomes the lever. LoopCV applies to matching roles automatically and logs each one in a dashboard, and its free plan is capped on applications. Simplify autofills applications through its free browser extension and adds each submitted one to its tracker; its Autopilot, which submits applications for you, needs the paid Simplify+ tier.

Both fit the posted-role side of a search. We found nothing on either’s pages aimed at startups in particular, so they are most useful after the two sites above have shown you which companies are worth the application. Auto-apply tools vs founder outreach covers when volume is the right call.

Free sources outside these tools

Two public sources are worth adding, and neither costs anything.

Hacker News “Who is hiring?” is a thread posted each month, where people at hiring companies post openings as comments. Its rules ask posters to “Please only post if you personally are part of the hiring company” and to mark roles REMOTE, REMOTE (US) or ONSITE, so a search of the page for REMOTE gets you a first cut. The rules also ask any company that “isn’t a household name” to explain what it does, which helps with the stage check. The October 2026 thread is the current one.

Remote OK is a board for remote jobs across programming, design, sales and other roles. It suits a search where remote matters more to you than company size, and you can run the same stage checks on anything you find there.

A worked example

Illustrative example written for this page: a week of remote startup searching, for a backend engineer based in Toronto. It is not a real message or a real user's result.

The boundary. Remote roles open to people in Canada, with at least four hours of overlap with US Eastern time. Companies of 50 people or fewer.

Monday 19 October, 15 minutes with Backdoor. Read the morning’s matched startups and open each one’s careers page. Drop any that say onsite only. For the rest, edit the draft so its first line says you are in Toronto and work remotely, then approve it. These notes go to founders whether or not a role is posted, so they sit outside the count below.

Monday afternoon, 45 minutes on Wellfound. Open the remote section and read only the remote line at first. Keep “Remote only • Canada”, “Remote only • North America” and “Remote only • Everywhere”; skip anything limited to the United States. On what is left, keep cards labelled Early Stage or with 1-10 or 11-50 employees. Result: 9 companies.

Tuesday 20 October, 30 minutes on YC. Open the remote software engineer page. Skip listings marked Remote (US) only. Keep companies from the last three or four batches. Result: 4 companies, one also on the Wellfound list. Fill out the Work at a Startup profile while you are there, so founders can find you.

Wednesday 21 October, 20 minutes on Hacker News. Search the month’s “Who is hiring?” thread for REMOTE, then read the posts that say Canada, North America or worldwide. Result: 3 companies.

Thursday and Friday. Cut the 15 companies to the 6 whose product you can describe in a sentence. Write an application for each that names one thing you would work on in your first month. Log each one in your tracker with the date and the link.

On every source, read the remote line before anything else: it rules out the most listings in the least time.

For your own search, swap Canada for your countries and move the headcount line to match how early you want to go.

Your first week on these sites

Write down your remote boundary in one line: the countries you can work from and the hours you can overlap. Then send Backdoor your LinkedIn or resume so its free matches start arriving, and set up a Wellfound profile and a YC Work at a Startup profile, since both are free and the YC one lets founders come to you.

Run the routine above once. On Friday, note which source produced the companies you were keenest on, and give it the most time next week. Check the Hacker News thread once a month, when the new one goes up.

How we chose

We compare tools on what their own public pages say, checked on the dates shown, and label every claim. How we compare tools.

FAQ

Best sites for remote startup jobs?

Start with Backdoor for early-stage startups whose roles are not posted yet, then Wellfound and YC Work at a Startup for the posted ones. Backdoor writes to founders at startups that just raised or launched, and since we found no remote filter on its pages, your note says where you work. Wellfound's remote section states each listing's reach, such as "Remote only • Everywhere", and YC's jobs site has a remote page for each role at YC-funded companies. Hacker News' monthly "Who is hiring?" thread, where posters mark remote roles, is a free addition.

Which tool finds remote jobs at startups?

Backdoor finds the startups, and you confirm the remote part: each morning it picks companies that fit you and drafts a note to the founder, which you can edit to say up front that you work remotely. For browsing posted roles, Wellfound's remote section and YC's remote role pages both list remote startup jobs, and neither charges candidates. Jobright matches posted roles to your skills with early alerts, though we found no filter for startups on its pages. Whichever you use, read the remote line, because many roles are remote within one country only.

Which startup jobs website has early-stage roles?

Backdoor aims at the earliest ones, describing its audience as "Anyone aiming for a pre-seed to Series C startup" and writing to the founder, often before a role is posted. Among job sites, Wellfound labels each company's stage, with "Early Stage" described as "Startup in initial stages" next to a headcount such as 11-50 employees. YC's jobs site shows each company's batch, so a recent batch points to a young company, and both sites list founding roles such as Founding Engineer.

Sources checked

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