Junior Web Developer (Remote)
Hire Feed · France
- Hybrid
- Part-time
- $70,000 / year
- France
Job highlights
- Design and evaluate AI agents across multiple LLMs.
- Provide human feedback to leading AI organizations.
- Train Large Language Models for complex workflows.
- Assess and analyze software architecture and interactions.
- Gain experience in backend engineering and AI automation.
About the role
Junior Web Developer (Remote)
Hire Feed is seeking a Junior Web Developer to join our remote team. This role offers the opportunity to design and evaluate autonomous AI agents across multiple LLMs, contributing to the future of agentic AI systems.
Role Overview
Help design and evaluate autonomous AI agents across multiple LLMs, spanning health, education, daily life, and other real-world domains. Shape the future of agentic AI systems by providing expert human feedback to leading AI organizations. Help train Large Language Models (LLMs) for complex, multi-step architectural workflows.
Key Responsibilities
AI Agent Evaluation
- Write evaluation rubrics with objective pass/fail criteria
- Debug agent traces to identify failure patterns
- Stress test agents against edge cases, prompt injection, and tool misuse
Technical Assessment
- Assess production-grade modular software architecture
- Analyze multi-turn system interactions and behaviours
- Provide high-density technical feedback for LLM training
Project Workflow
- Create an account and upload a resume/ID
- Complete the onboarding assessment
- Start earning through flexible task assignments
Qualifications
- Experience in backend engineering, AI automation, or complex systems integration
- Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
- Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
- Practical experience building for live, non-mocked environments and handling multi-turn system interactions
Preferred (Nice to Have)
- Experience integrating agents with live tools such as Supabase, Gmail, and other APIs
- Familiarity with persistent state and session-tracking patterns
- Experience identifying privacy leaks, authority escalation, or indirect prompt injection vulnerabilities
Compensation
Hourly compensation ranges from USD $30–$50, depending on experience and task complexity. Payments are issued weekly via supported payout platforms (e.g., PayPal or AirTM). Full compensation details are provided prior to task acceptance.
Equal Opportunity Statement
Selection decisions are based solely on skills, qualifications, and project requirements. We are committed to inclusive and fair engagement practices and consider all qualified applicants without regard to legally protected characteristics.
Key skills/competency
- Backend Engineering
- AI Automation
- LLM Training
- Software Architecture
- System Integration
- Python
- JavaScript
- SQL
- Agent Evaluation
- Technical Feedback
Skills & topics
- Junior Web Developer
- AI Agent Evaluation
- LLM Training
- Backend Engineering
- Software Architecture
- Python
- JavaScript
- SQL
- Remote
- Finland
How to get hired
- Customize your resume: Highlight backend engineering, AI automation, and LLM experience.
- Tailor your application: Emphasize experience with production-grade software and SQL databases.
- Prepare for assessment: Be ready to demonstrate technical skills and problem-solving abilities.
- Showcase language proficiency: Detail your experience with Python, JavaScript, Go, or Java.
- Understand the role: Familiarize yourself with agent evaluation and technical feedback processes.
Technical preparation
Master Python, JavaScript, Go, or Java.,Practice SQL database interactions.,Build modular software with distinct services.,Simulate multi-turn system interactions.
Behavioral questions
Describe debugging a complex system failure.,How do you provide constructive technical feedback?,Explain experience with live, non-mocked environments.,How do you handle edge cases in testing?
Frequently asked questions
- What are the primary responsibilities of a Junior Web Developer at Hire Feed?
- As a Junior Web Developer at Hire Feed, you will focus on designing, evaluating, and debugging autonomous AI agents across various LLMs. This involves writing evaluation rubrics, analyzing agent traces, assessing software architecture, and providing technical feedback for LLM training. You'll also be involved in the project workflow from account creation to task completion.
- What programming languages are essential for the Junior Web Developer role?
- A strong command of at least two major programming languages is required. Preferred languages include Python, JavaScript, Go, or Java. Experience with SQL databases is also a key requirement for this position.
- Is experience with live environments necessary for this Junior Web Developer position?
- Yes, practical experience building for live, non-mocked environments and handling multi-turn system interactions is crucial. This indicates a need for candidates who can work with real-world applications and complex system behaviors.
- What are the preferred qualifications for the Junior Web Developer role at Hire Feed?
- Preferred qualifications include experience integrating agents with live tools like Supabase and Gmail, familiarity with persistent state and session-tracking patterns, and experience identifying privacy leaks or prompt injection vulnerabilities. These add significant value to an application.
- How is compensation determined for the Junior Web Developer position?
- Compensation for the Junior Web Developer role is hourly, ranging from USD $30 to $50, and is dependent on your experience level and the complexity of the tasks assigned. Detailed compensation information is provided before you accept any tasks.
- What are the remote work locations accepted for this Junior Web Developer role?
- This is a fully remote position, open to candidates located in Finland, France, Italy, and Norway. The role allows for flexible task assignments once the onboarding process is complete.
- What kind of technical feedback is expected from a Junior Web Developer?
- You will provide high-density technical feedback specifically for LLM training. This includes assessing production-grade modular software architecture, analyzing multi-turn system interactions, and debugging agent traces to identify failure patterns.