Hackathons for working professionals (2026)
These hackathons are open to working professionals, not just students. Most run online and over weekends, so you can take part alongside your job.
They are a good way to try a new technology, build a portfolio project or meet founders and hiring managers.
Open and upcoming
ML Challenge Hack4Hack 2026
A two-round machine-learning challenge. A 24-hour Round 1 starts when the problem statement and dataset go live on 22 Oct; the top 100 get a new problem and dataset for 3 days.
Datathon by Hack4Hack · Online · ₹1L in prizes · Free · Registration closes 20 Oct 2026
AgentX Hackathon 2026
Build AI agents that get real work done. 24 hours, online. Free to register.
Hackathon by Hack4Hack · Online · ₹3.75L in prizes · Free · Registration closes 30 Oct 2026
Frequently asked questions
Can I join a hackathon while employed?
Yes. Check your employment contract for rules about side projects and intellectual property, and read the hackathon’s IP terms on its page.
Can I join without a team?
Yes. Register and tick “I don’t have a full team yet” to list your team under Find a team, or ask to join a team that is looking for members. Some hackathons also allow solo entries.