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LeadFull-timeTypeScriptPythonJavaRustC++CI/CDAI
Salary Range
$153,000 - $207,000 /year
This salary is estimated based on similar roles. The actual salary may vary.
About the Role
We are looking for a visionary Staff Software Engineer to join our Code Next team at Sonar, working at the intersection of Large Language Models (LLMs), static analysis, and programming languages. This is a hands-on, high-impact role where you'll directly influence AI-driven solutions by designing and scaling the tools and infrastructure that make these initiatives possible.
Key Responsibilities
- →Architect and oversee the tooling and infrastructure to support AI-driven solutions for code quality and security across diverse language ecosystems
- →Lead the design and optimization of AI-focused experiments, creating robust systems to evaluate modern techniques, including fine-tuning, RAG, DPO, and RLHF
- →Write scalable, production-quality code mainly in Python, and sometimes in Java, TypeScript, or Rust, to support AI workflows
- →Design and maintain high-throughput benchmarking pipelines to assess LLM performance in generating clean, maintainable code
- →Process and refine complex datasets for training and evaluation
- →Define the integration strategy between AI systems and static analysis tools
- →Collaborate with static analysis experts and AI researchers to translate research into scalable software architectures
- →Ensure the scalability, reliability, and maintainability of AI tooling as it transitions from research to production
Requirements
- ✓Proven mastery of software engineering with deep proficiency in Python and experience in other languages like Java, C++, Rust, or JS/TS
- ✓Advanced software architecture foundation, including distributed systems, complex algorithms, and enterprise CI/CD
- ✓Deep curiosity about LLMs, static analysis, and multiple programming languages
- ✓Genuine interest in AI-driven software development and proven ability to lead AI integration projects
- ✓Pragmatic approach to problem-solving, balancing technical strategy with hands-on building
- ✓Self-driven mindset with technical authority and openness to learning
- ✓Bonus points for experience with LLM-related projects, static analysis, or compiler theory
- ✓Leadership and ownership skills to guide others through technical uncertainty
Benefits
- ★Pension Scheme with automatic 3% contribution
- ★Voluntary 15% contribution to 2nd Pillar pension
- ★28 PTO days plus additional days based on seniority
- ★Public transport reimbursement of 60%
- ★Global workforce with diverse nationalities
- ★Annual kick-off event worldwide
- ★Flexible work policy with hybrid options
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