Xperteez Technology Logo

Xperteez Technology

Cyber Security Engineer | Remote - Contract

Reposted 5 Days Ago
Remote
Hiring Remotely in United States
Entry level
Remote
Hiring Remotely in United States
Entry level
Analyze, debug, and secure diverse codebases; implement features; refactor legacy software; conduct audits and penetration tests; optimize backend performance; and document findings to improve AI training datasets.
The summary above was generated by AI

Job Type: Contractor (~15 hrs a week)

Location: Remote

Schedule: Flexible, you pick the hours and days (including weekends if desired)

We are selecting Cyber Security Engineers to contribute technical expertise to a dynamic customer project. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Required Skills

  • Python3

  • JAVA

  • Rust

  • Algorithms

  • Basics C++

  • Typescript

  • bug fixing

  • feature implementation

  • codebase refactoring

  • performance optimization

  • pentesting

  • Security audit

  • cybersecurity

What we're looking for:

  • Analyze, debug, and resolve software bugs and vulnerabilities across diverse codebases.

  • Implement new features and enhance existing functionality in projects using Python3, Java, Rust, Go, C++, or TypeScript.

  • Refactor legacy code to improve maintainability, security, and performance.

  • Perform codebase audits, penetration testing, and other security assessments to identify and mitigate risks.

  • Contribute to backend development and optimize application performance for scalability and security.

  • Document findings, suggest improvements, and provide real-world insights to improve AI training datasets.

Preferred Qualifications:

  • Expertise in one or more languages: Python3, Java, Rust, Go, C++, or TypeScript.

  • Proven experience in debugging, bug fixing, and backend development for complex systems.

  • Strong background in cybersecurity practices, including pentesting, security audit, and vulnerability assessment.

  • Proficiency in algorithms, codebase refactoring, and optimizing software for performance and security.

  • Ability to communicate complex technical findings clearly and concisely.

  • Familiarity with secure software development lifecycles and modern threat landscapes.

  • Experience contributing to AI-related or data-driven projects is a plus, but not required.

Process:

  • Apply to the role, filling out the screening questions

  • Complete AI Interview (approx. 30 minutes)

  • Technical Assessment (Tentative)

  • Hiring Manager review

Compensation Structure

Compensation is output-based; experts are paid per task that meets the project specifications. The time required to complete work may vary depending on the expert’s experience and workflow. Minimum submission requirements apply. Experts must submit a minimum of tasks per week.

Start Timeline & Availability

We typically fill roles within 48 hours and are looking for experts ready to jump in right away. If selected, we expect you to start your first tasks within 24–48 hours of completing onboarding.

Similar Jobs

10 Minutes Ago
Easy Apply
Remote or Hybrid
Chicago, IL, USA
Easy Apply
350K-350K Annually
Senior level
350K-350K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
The Specialist Seller will lead AI product go-to-market efforts, partnering with Account Executives to drive strategy and build relationships with complex enterprise accounts, ensuring alignment of solutions with customer needs.
Top Skills: Ai ProductsAi-Based Commercial ModelsAutomation
10 Minutes Ago
Easy Apply
Remote or Hybrid
United States
Easy Apply
100K-166K Annually
Senior level
100K-166K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
Manage enterprise customer implementations of Samsara’s IoT platform, from deployment planning through adoption and value realization. Build launch roadmaps, track implementation and account health, train executives and end users, resolve challenges, and coordinate with Sales, Support, Sales Engineering, Product, and other teams. Mentor Customer Success and Support colleagues while managing multiple customer engagements and strengthening long-term customer relationships.
Top Skills: Enterprise SoftwareIotSaaS
10 Minutes Ago
Easy Apply
Remote or Hybrid
3 Locations
Easy Apply
350K-350K Annually
Senior level
350K-350K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
The role focuses on building executive relationships with strategic accounts, managing the entire sales process from prospecting to closing, and embodying Samsara's cultural principles. Candidates should have a proven track record in complex sales and enterprise dealings.

What you need to know about the Chicago Tech Scene

With vibrant neighborhoods, great food and more affordable housing than either coast, Chicago might be the most liveable major tech hub. It is the birthplace of modern commodities and futures trading, a national hub for logistics and commerce, and home to the American Medical Association and the American Bar Association. This diverse blend of industry influences has helped Chicago emerge as a major player in verticals like fintech, biotechnology, legal tech, e-commerce and logistics technology. It’s also a major hiring center for tech companies on both coasts.

Key Facts About Chicago Tech

  • Number of Tech Workers: 245,800; 5.2% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: McDonald’s, John Deere, Boeing, Morningstar
  • Key Industries: Artificial intelligence, biotechnology, fintech, software, logistics technology
  • Funding Landscape: $2.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Pritzker Group Venture Capital, Arch Venture Partners, MATH Venture Partners, Jump Capital, Hyde Park Venture Partners
  • Research Centers and Universities: Northwestern University, University of Chicago, University of Illinois Urbana-Champaign, Illinois Institute of Technology, Argonne National Laboratory, Fermi National Accelerator Laboratory

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account