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Lemon R

Lemon R

www.lemonr.org

3 Jobs

2 Employees

About the Company

We are your trusted partner for talent consulting across APAC, EMEA, and North America.

Listed Jobs

Company background Company brand
Company Name
Lemon R
Job Title
Senior Software Developer (Remote-EU)
Job Description
**Job Title** Senior Software Developer (Remote-EU) **Role Summary** Design, develop, and maintain high‑quality Linux‑based, system‑level and networked software for an international engineering team. Lead architectural decisions, mentor junior developers, and ensure code quality and performance across multiple platforms in a cross‑border, English‑speaking environment. **Expactations** - Deliver scalable, performant software solutions on Linux. - Actively participate in technical design, code reviews, and process improvement. - Communicate complex concepts clearly in written and verbal English. - Mentor and share knowledge with junior team members. - Support continuous integration, deployment, and DevOps practices. **Key Responsibilities** - Architect, code, and maintain scalable Linux systems. - Develop core modules in PHP, Python, JavaScript; implement performance‑critical components in C, C++, or Rust. - Design and support networked and communication applications. - Translate product and QA requirements into technical solutions. - Conduct code reviews, enforce best practices, and refine development processes. - Mentor junior developers and facilitate knowledge sharing. - Participate in English‑language technical discussions. - Collaborate with product, QA, and other engineering teams across time zones. **Required Skills** - 5+ years professional software development. - Proficiency in Linux system development. - Strong command of PHP, Python, JavaScript. - Hands‑on experience with C, C++, or Rust. - Deep understanding of networked and communication systems. - Solid analytical and problem‑solving abilities. - Excellent communication in English. - Experience with DevOps, CI/CD pipelines, and system‑level optimization (desired). - Demonstrated mentoring or technical leadership (desired). **Required Education & Certifications** - Bachelor’s degree or higher in Computer Science, Software Engineering, or related discipline. - No additional certifications required; relevant technical certifications are a plus.
Paris, France
Remote
Senior
01-02-2026
Company background Company brand
Company Name
Lemon R
Job Title
French - Trust & Safety Data Trainer - France
Job Description
**Job Title**: Trust & Safety Data Trainer **Role Summary**: Remote contractor role requiring evaluation of AI-generated content for safety and accuracy, with fluency in Arabic and advanced French proficiency (C1). Focus on mitigating risks like toxicity, misinformation, and unsafe outputs via annotation, feedback, and policy enforcement. **Expectations**: - Minimum bachelor’s degree in relevant fields (e.g., linguistics, psychology, law). - Native/fluuent Arabic (reading/writing), C1 English, and C1 French proficiencies. - Proven LLM red-teaming experience and expertise in safety domains. - Comfort with reviewing explicit/unsafe content and working as an hourly contractor. **Key Responsibilities**: - Curate safety-focused training examples in English/French for LLMs, assessing hate speech, harassment, violence, bias, misinformation, and malicious activity. - Review model outputs using safety policies, identify failure modes (e.g., evasion, normalization), and document rationale. - Stress-test models to expose policy gaps, flag ambiguous cases, and refine annotation standards. **Required Skills**: - Trust & Safety, content moderation, policy enforcement. - LLM red-teaming and adversarial pattern analysis. - Expertise in safety domains: hate/harassment, sexual content, self-harm, violence, bias, illegal activity, malicious code, and misinformation. - Experience with AI annotation tools (e.g., Perplexity, Gemini, ChatGPT). **Required Education & Certifications**: - Bachelor’s degree or higher in relevant field (e.g., communications, linguistics, law) or equivalent experience. - No explicit certifications required.
Paris, France
On site
05-02-2026
Company background Company brand
Company Name
Lemon R
Job Title
Senior Software Engineer (Farsi-speaking)
Job Description
Job title: Senior Software Engineer (Farsi-speaking) Role Summary: Remote senior software engineer working on Linux‑based, system‑level and networked software for an international English‑speaking team. Requires fluency in Farsi and English and eligibility to work in Europe. Expactations: • At least 5 years of professional software engineering experience • Strong background in Linux, networking, and system optimization • Experience with DevOps, CI/CD pipelines, and performance‑critical development Key Responsibilities: • Design, build, and maintain Linux‑based and networked systems • Develop application components in PHP, Python, JavaScript, and implement performance‑critical modules in C, C++, or Rust • Collaborate with a distributed, cross‑border engineering team • Mentor junior team members and provide technical leadership (preferred) Required Skills: • C2 or bilingual proficiency in Farsi (Persian) • Fluent English communication (spoken & written) • Eligibility to work in Europe (EU citizen or valid work permit) • 5+ years of software engineering experience • Deep Linux and networking expertise • Experience with DevOps practices, CI/CD, and system‑level optimization • Proficiency in PHP, Python, JavaScript, and C/C++/Rust • Prior mentoring or technical leadership experience (preferred) Required Education & Certifications: • Bachelor’s degree in Computer Science or related field (preferred)
Brussels, Belgium
On site
Senior
09-02-2026