About The Company Synthires is a leading technology firm dedicated to advancing artificial intelligence and cybersecurity solutions. With a focus on innovation and excellence, Synthires develops cutting-edge tools and platforms that address complex challenges in the digital landscape.

The company's mission is to harness the power of AI to create secure, scalable, and efficient software systems that benefit a global client base across various industries. Synthires prides itself on fostering a collaborative and inclusive work environment, emphasizing continuous learning, technical mastery, and impactful contributions. As a forward-thinking organization, Synthires invests heavily in research and development to stay at the forefront of technological advancements, ensuring its solutions are both innovative and reliable.

About The Role Synthires is seeking an experienced Backend Security Engineer to join its dynamic team on a contractual basis. This role is ideal for professionals with a strong background in backend software development and cybersecurity.

As a Backend Security Engineer, you will play a crucial role in designing and creating complex coding tasks aimed at training and enhancing next-generation AI systems. Your expertise will be used to develop realistic, challenging problems that test and improve AI models' ability to solve backend engineering and security-related issues. The position offers flexibility, working remotely for approximately 15 hours per week, with compensation based on task output and quality.

No prior AI-specific experience is required; the focus is on your backend engineering and cybersecurity skills to contribute meaningfully to innovative AI training initiatives.

Qualifications The ideal candidate will possess a robust background in backend software engineering, with proficiency in languages such as Java, Node.js, Go, Rust, TypeScript, Python, or C++. A strong understanding of building scalable backend services and APIs is essential, along with excellent debugging and performance optimization skills.





Candidates should have experience with automated testing and software validation processes, demonstrating a keen eye for code quality, security, and maintainability. A solid grasp of algorithms, data structures, and core computer science principles is required. Effective communication skills are necessary to collaborate remotely with technical teams and articulate complex concepts clearly.

Preferred qualifications include experience in cybersecurity, vulnerability assessment, penetration testing, and secure coding practices, along with a history of delivering high-quality, performant backend applications.

Responsibilities

- Create realistic and challenging coding tasks involving backend development, feature implementation, debugging, and security-focused problem solving.
- Design tasks that simulate real-world software engineering and cybersecurity scenarios to effectively train AI models.
- Implement deterministic verifiers capable of accepting valid solutions and rejecting incorrect or incomplete ones, ensuring reliable evaluation.
- Develop and evaluate backend services, APIs, and software components using various programming languages such as Java, Node.js, Go, Rust, TypeScript, Python, and C++.
- Identify, troubleshoot, and resolve software bugs, performance bottlenecks, and system-level issues to maintain optimal system functionality.
- Apply secure coding principles and cybersecurity best practices to all engineering tasks, ensuring the integrity and security of solutions.
- Conduct thorough code reviews to assess correctness, security, maintainability, and performance standards.




- Refactor existing codebases and implement complex features within large-scale applications to improve efficiency and scalability.
- Develop automated tests and validation mechanisms to ensure the accuracy and reliability of task evaluations.
- Document technical decisions, debugging strategies, security considerations, and solution approaches clearly and comprehensively.
- Collaborate effectively with remote teams, maintaining high standards of quality and accuracy in deliverables.

Advantages Synthires offers flexible engagement tailored to professional expertise and project needs. Compensation is output-based, with experts paid per task that meets specified criteria, allowing for potential earning variation based on experience and workflow efficiency. The role provides the opportunity to work remotely, contributing to innovative AI and cybersecurity projects while maintaining a flexible schedule of approximately 15 hours per week. Participants will gain exposure to cutting-edge AI training methodologies, develop advanced problem-solving skills, and collaborate with a talented global team. Synthires values professional growth and offers a stimulating environment where technical excellence and innovative thinking are rewarded. This position is ideal for individuals seeking meaningful, flexible work that leverages their backend development and cybersecurity expertise.

Equal Opportunity

Synthires is committed to fostering an inclusive and diverse workplace. We provide equal employment opportunities to all qualified individuals regardless of race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, or any other protected status. We believe that a diverse team enhances our creativity, innovation, and overall success.

We welcome applications from individuals of all backgrounds and are dedicated to creating a supportive environment where everyone can thrive and contribute to our mission of advancing AI and cybersecurity solutions.

📌 Software Engineer – Backend (India)
🏢 taskverse
📍 India