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Software Testing & Cybersecurity

Explore 29 software testing & cybersecurity opportunities on Hustle-HubAI. 17 are beginner-friendly. 18 can be done remotely.

29 Opportunities
Beginner-Friendly: 17
Remote: 18

Top Software Testing & Cybersecurity Opportunities

Active
70·AI-est.
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Synack Red Team Security logo

Synack Red Team Security

Join Synack's elite Red Team of vetted security researchers. Higher payouts and exclusive targets with a trusted, managed platform.

$500-100,000+/engagement
10-40 hrs/week
Advanced
Global
Caution
Computer, Security Tools
Setup cost: Assets required
Active
75·AI-est.
B
Testbirds Global QA logo

Testbirds Global QA

German crowdtesting platform. Remote usability, functional, and localization testing globally.

€10-30/hour
5-10 hours/week
Beginner
Global
Good
Website
Free to start
Beginner Friendly
Active
70·AI-est.
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Global App Testing logo

Global App Testing

Global App Testing is a crowdsourced platform specializing in QA and functional testing for global brands. It allows freelance testers to verify software performance on real devices under real-world conditions. The platform is particularly suited for individuals with strong attention to detail and those looking to enter the field of software quality assurance. Users earn income primarily through a performance-based model, where payments are issued for each unique, validated bug discovered during a testing cycle. Test cycles are typically short-term and project-based, allowing for a high degree of flexibility; there are no fixed hours or long-term commitments required. To participate, users must have access to modern hardware, such as smartphones or laptops, and a stable internet connection. While categorized as beginner-friendly, success on the platform requires the ability to write clear, concise bug reports in English, often including screen recordings or log files. This role is ideal for hobbyists or aspiring QA professionals looking to build a portfolio while earning supplemental income.

$5-20/bug
5-10 hours/week
Beginner
Global
Good
Computer, Smartphone
Setup cost: Assets required
Beginner Friendly
Active
70·AI-est.
C
HackerOne Bug Bounty Platform logo

HackerOne Bug Bounty Platform

Find and report security vulnerabilities in top companies' software. Earn bounties from $100 to $100,000+ for critical bugs in platforms like GitHub, PayPal, and more.

$100-100,000+/bug
10-40 hrs/week
Advanced
Global
Caution
Computer, Security Tools
Setup cost: Assets required
Active
70·AI-est.
B
Cobalt logo

Cobalt

Cobalt is a structured cybersecurity platform specializing in Pentest as a Service (PtaaS). Unlike open-ended bug bounty programs, Cobalt operates on a project-based model where curated researchers, known as the Cobalt Core, are invited to specific engagements. These projects involve testing web applications, APIs, cloud environments, and internal networks for security flaws. The platform suits advanced security professionals who prefer a more predictable income stream and structured scope compared to competitive crowdsourced security testing. Users earn between $500 and $5,000 per engagement, depending on the project's complexity and their role. Typical commitments range from one to two weeks of focused testing. To join, researchers must pass a rigorous vetting process that evaluates their technical expertise, communication skills, and professional background. Key requirements include proven experience in penetration testing, relevant certifications (such as OSCP or CREST), and the ability to collaborate directly with engineering teams to remediate identified risks.

$500-5,000/engagement
10-20 hours/week
Advanced
Global
Good
Computer
Setup cost: Assets required
Active
70·AI-est.
B
Immunefi logo

Immunefi

Immunefi is the leading bug bounty platform for the blockchain industry, serving as a bridge between security researchers and decentralized projects. Unlike general software testing platforms, Immunefi focuses exclusively on smart contracts and Web3 protocols. It suits advanced cybersecurity professionals and smart contract developers with deep technical knowledge of Solidity, Rust, and blockchain architecture. Users earn income by conducting asynchronous security audits and submitting vulnerability reports through the platform's coordinated disclosure process. Rewards are typically paid in cryptocurrency and are scaled according to the potential financial impact of the bug, with critical vulnerabilities often yielding six or seven-figure payouts. There is no set time commitment; researchers work independently on their own schedules. Key requirements include advanced proficiency in code analysis, an understanding of DeFi attack vectors, and adherence to strict reporting guidelines. While the earning potential is significantly higher than traditional bug bounty platforms, the barrier to entry is high, requiring specialized expertise in cryptographic security and blockchain-specific logic.

$1,000-1,000,000/bug
10-20 hours/week
Advanced
Global
Good
Computer
Setup cost: Assets required
Active
75·AI-est.
B
Keywords Studios Game QA UK logo

Keywords Studios Game QA UK

World's largest games services company. Remote and on-site game testing and QA roles.

£10-18/hour
5-10 hours/week
Beginner
Global
Good
Website
Free to start
Beginner Friendly
Active
75·AI-est.
B
BetaTesting Game Tester logo

BetaTesting Game Tester

Beta testing community. Test pre-release games and software with feedback reporting.

£5-15/test
5-10 hours/week
Beginner
Global
Good
Website
Free to start
Beginner Friendly
Active
90·AI-est.
A
Applause logo

Applause

The enterprise parent of uTest — Applause connects skilled QA testers with Fortune 500 companies for real-world testing projects. Higher-paying projects for experienced testers.

$50-200+/project
5-10 hours/week
Intermediate
Global
Safe
Computer
Setup cost: Assets required
Active
70·AI-est.
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QA World logo

QA World

QA World operates as a community-driven platform connecting independent software testers with developers requiring quality assurance. The platform focuses on functional, usability, and regression testing across mobile and web applications. It is best suited for individuals with a foundational understanding of the software development lifecycle (SDLC) who can provide objective, technical feedback. Testers earn by participating in active test cycles, where they must follow strict test plans and submit detailed bug reports including reproduction steps, screenshots, and logs. While the work is flexible and allows users to choose projects that fit their schedules, earnings are strictly performance-based; only validated bugs or completed milestones result in payment. There is no minimum hour commitment, but consistency is often required to gain access to higher-paying, private test cycles. Key requirements include a reliable hardware setup (various OS and mobile devices), strong written English for documentation, and the analytical ability to identify subtle software flaws under deadline pressure.

$10-25/hour
5-10 hours/week
Intermediate
Global
Good
Computer
Setup cost: Assets required

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Frequently Asked Questions

How many software testing & cybersecurity opportunities are available?

There are currently 29 software testing & cybersecurity opportunities listed on Hustle-HubAI, updated regularly.

Are there beginner-friendly software testing & cybersecurity side hustles?

Yes, 17 out of 29 opportunities in this category are suitable for beginners with no prior experience.

Can I do software testing & cybersecurity work remotely?

18 opportunities in this category can be done online or remotely.