user125002: Will there be any benefits if we directly provide core source code development for bitcoin? I like Bitcoin very much and I hope to join this community and at the same time have income to subsidize my family.

user38618: There are such jobs:

https://blockstream.com/careers/
https://chaincode.com/jobs

these companies work with or around the Bitcoin Core code.
You might also find some companies willing to hire you for introducing backdoors.

user-1: Incentives for everyone who contributes:

You can be proud of yourself to be a contributor in the full node implementation used by 90% of Bitcoin nodes and one of the critical C++ open source projects.

One more skill added and you will learn a lot of new things: Bitcoin development

If your contribution helps Bitcoin Core and other Bitcoin projects, you might get sponsorship from companies or individuals: https://blog.bitmex.com/who-funds-bitcoin-development/

Maybe make new friends. Although you may have disagreements sometimes with other contributors. People don't have to be 100% friends to work together on a common goal.



I like Bitcoin very much and I hope to join this community and at the same time have income to subsidize my family.

You can work in your free time. We can always manage a few hours per week/month for things that we are passionate about.

125002: <p>Will there be any benefits if we directly provide core source code development for bitcoin? I like Bitcoin very much and I hope to join this community and at the same time have income to subsidize my family.</p>
 38618: <p>There are such jobs:</p>
<ul>
<li><a href="https://blockstream.com/careers/" rel="nofollow noreferrer">https://blockstream.com/careers/</a></li>
<li><a href="https://chaincode.com/jobs" rel="nofollow noreferrer">https://chaincode.com/jobs</a></li>
</ul>
<p>these companies work with or around the Bitcoin Core code.</p>
<p>You might also find some companies willing to hire you for introducing backdoors.</p>
 -1: <p>Incentives for everyone who contributes:</p>
<ol>
<li><p>You can be proud of yourself to be a contributor in the full node implementation used by 90% of Bitcoin nodes and one of the <a href="https://twitter.com/_jonasschnelli_/status/1337351770192961540" rel="nofollow noreferrer">critical C++ open source projects</a>.</p>
</li>
<li><p>One more skill added and you will learn a lot of new things: Bitcoin development</p>
</li>
<li><p>If your contribution helps Bitcoin Core and other Bitcoin projects, you might get sponsorship from companies or individuals: <a href="https://blog.bitmex.com/who-funds-bitcoin-development/" rel="nofollow noreferrer">https://blog.bitmex.com/who-funds-bitcoin-development/</a></p>
</li>
<li><p>Maybe make new friends. Although you may have disagreements sometimes with other contributors. <a href="https://twitter.com/orionwl/status/1394205292552916992" rel="nofollow noreferrer"><em>People don't have to be 100% friends to work together on a common goal.</em></a></p>
</li>
</ol>
<blockquote>
<p>I like Bitcoin very much and I hope to join this community and at the same time have income to subsidize my family.</p>
</blockquote>
<p>You can work in your free time. We can always manage a few hours per week/month for things that we are passionate about.</p>
