Work authorization rules in the United States, Canada, the UK, Germany, and Australia don't match, and that mismatch quietly decides which job apps deserve your time. Apply through boards that ignore it and you'll burn applications on postings you can't legally take.
So which boards actually let you filter for visa reality instead of dumping you into a wall of "must already have work authorization" listings?
Handshake, LinkedIn, Interstride, and a handful of campus or government tools matter more than any country ranking. Your DSO and your permit type decide what you click.
Your visa path decides which job apps are worth opening
A job board can look great and still show you roles you can't legally start. If the permit isn't approved yet, skip those postings. Come back once the paperwork lands.
United States: Handshake, OPT, and sponsorship filters
Campus boards still carry real weight in the US. Employers who already hire F-1 students tend to post internships and new-grad roles on Handshake before they go anywhere else. Open that tab first.
Amherst College's Handshake notes for F-1 students walk through the sequence, and they're blunt about the order of operations. Whether you can take a job depends on your F-1 status, the position itself, and whether you hold the required authorization before beginning employment. Before, not after. Don't start a day early.
CPT has to be authorized by your Designated School Official and recorded on your Form I-20 before you work a single hour. OPT after graduation runs on its own clock. For the STEM OPT extension, your employer must participate in E-Verify and complete the required portions of Form I-983. Ask your DSO before assuming any of that applies to you.
Thing is, you can still browse Handshake while those papers move through the system. Amherst suggests telling recruiters you're an F-1 student and may be eligible to work in the position through CPT or OPT authorization. That line is a starting point, not legal advice. Unusual situation? Your school's immigration office owns the answer, because no single rule covers every F-1 student or every posting.
Stay past OPT and you usually need an employer willing to sponsor an H-1B. Interstride and similar products add visa-sponsorship filters plus an H-1B lookup overlay on public job boards. They cut a lot of noise. They don't replace your international student office.
LinkedIn remains the high-volume board once campus recruiting wraps up. Just remember a role that looks perfect still falls apart if you start without the right line on your I-20.
Canada: read PGWP rules, then use ordinary job boards
Canada's Post-Graduation Work Permit is usually an open work permit. That changes the whole search, because you're not chasing employers who'll file a visa petition. You just have to qualify first.
Trust one document here: IRCC's page on who can apply for a PGWP. Submit your study permit application on or after November 1, 2024, and you must graduate in an eligible field of study. Distance learning carries a hard limit too. Finish more than 50% of the program through online courses and the permit is generally off the table. Some files also need language proof, and IRCC describes a minimum of CLB 7 in English or NCLC 7 in French across all four language areas. Don't guess your test band.
One more trap. Programs delivered through curriculum licensing agreements, sometimes called public-private partnerships, carry extra limits. Confirm yours before you treat every Canadian posting as fair game.
Two things to check before you mass-apply:
- Your program and DLI against the current PGWP field list
- In-person study records, plus any language results IRCC may request
Once the PGWP is valid, LinkedIn and Indeed start behaving the way they do for local graduates. The permit isn't tied to one employer, so ordinary listings open up. STEM graduate students sometimes also look at Mitacs internships. Canadian government funding supports Mitacs as research and industry placements, which is a different pipeline than cold applications in Toronto or Vancouver. Campus career portals still help for on-campus recruiting. They don't override IRCC rules.
UK, Germany, and Australia: open permits change the search
The UK Graduate Route and Australia's Temporary Graduate visa are typically open work permits, so neither locks you to a single sponsor on day one. Germany runs on a different clock. You get time to search first, then a work title such as the EU Blue Card once you hold an offer. Turns out the apps still look familiar in all three markets.
LinkedIn carries most English-language professional listings across the UK, Germany, and Australia. You still need a clear headline, a location that matches where you can work, and a start date that matches your visa window. Leave the US OPT cover-letter template alone.
Australia adds homework on the course itself. Verify CRICOS registration and whether your occupation lines up with skilled lists before you assume post-study work rights. A job board can't fix an ineligible course.
German-language roles may never surface in your English LinkedIn feed. University career services and local boards fill that gap, so actually use them.
One search trick earns its keep here. During a Boolean search on LinkedIn, pair the job title and country with phrases such as visa sponsorship or will sponsor visa. Listings that demand an existing permit drop out of the results.
UK search works much the same during the Graduate Route window. You can apply more like a domestic candidate then. Employer-friendly listings still help if you want to stay after that route ends. And whichever market you're in, don't copy a US OPT cover letter into it, because the legal constraint is simply different.
Which job search tools fit which permit
| Permit situation | Start here | Add these boards | Filter for |
|---|---|---|---|
| US F-1, CPT or OPT | Handshake and your DSO | LinkedIn; Interstride-style sponsorship filters | Authorization before the start date; E-Verify for STEM OPT; H-1B history if you need a longer stay |
| Canada PGWP track | IRCC eligibility, then the campus portal | LinkedIn, Indeed; Mitacs for STEM internships | Eligible field of study; in-person study share; open-permit roles once the PGWP is approved |
| UK Graduate Route, Australia Temporary Graduate, Germany job search | University career service | LinkedIn and local boards | Open work rights vs sponsor language; occupation or course eligibility |
Treat this as a workflow map, not a ranking. Evidence for a single best app is mixed across countries, and campus contracts differ. Find the row that matches your permit and work down it.
Search workflow once you know the country
- Ask your DSO or international student office what you can do now, in writing if possible.
- Update Handshake and LinkedIn so the headline and about section state your real authorization, not a hope.
- Search campus boards first for employers who already hire international students.
- Move to LinkedIn or Indeed with location and sponsorship keywords only after the permit story is accurate.
- For US STEM OPT, confirm the employer participates in E-Verify before you accept.
- Track visa expiry and application dates in a simple spreadsheet so an Easy Apply button does not outrun your status.
Save the posting, the date you applied, and a note on work authorization. You'll need that paper trail if an officer or DSO asks.
How you describe status on Handshake and LinkedIn
A lot of students swing between two mistakes, to be honest. They hide the visa entirely, or they paste a legal memo into the first message. Recruiters on Handshake want neither. One clean sentence and a start date that matches your CPT or OPT window does the job.
Here's the failure mode nobody warns you about. If you have already used Handshake for on-campus jobs and then switch to off-campus search without updating the authorization note, a recruiter who liked you for a campus shift may assume you can start a 40-hour analyst role next Monday, which you cannot, and then the whole thread goes quiet because nobody wants to unwind an illegal start date.
Keep the public profile honest. "I am an F-1 student and may be eligible to work in this position through CPT/OPT authorization" is the kind of line Amherst publishes. In Canada after a PGWP, you can speak more like any other open-permit worker. In the UK or Australia during an open graduate visa, name the visa and give the end date. Don't promise H-1B or PR. You can't.
Common ways job apps fail international students
Filters lie when the employer never meant to sponsor anyone. A LinkedIn toggle is not a petition. Read the posting.
Easy Apply can hide the work-auth question until late in the process. Answer it the same way you would on Handshake.
Applying from outside the country to US roles is a different problem than applying on OPT. Boards won't flag that for you, so you have to catch it yourself.
Open your campus Handshake or career portal and your international student office page in two tabs. Confirm what you can work now. Edit one profile sentence so it matches. Only after that should you turn on Interstride-style sponsorship filters or LinkedIn Boolean strings for the country where you can actually start.