To apply for online jobs as an OFW returning home, start by updating your resume to highlight your skills and experience. Websites like Upwork, Freelancer, and OnlineJobs.ph are great platforms to find remote work opportunities. Make sure to create a professional profile and apply to jobs that match your expertise. Networking through social media groups for OFWs can also help you find job leads. Lastly, consider taking online courses to enhance your skills, which can boost your chances of landing a job.