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Senior Software Engineer - Backend(m/w/x)
Architecting backend for AI-driven code quality tools, building autonomous remediation engines with LLMs at a code quality platform. Strong AWS architecture and design skills required. Company-financed 1st pillar pension, 28 PTO days.
Requirements
- 8+ years experience building scalable systems
- Strong AWS architecture and design skills
- Proficiency in Java or Python
- Experience with various LLM tools
- Openness to different programming languages
- Understanding of systems engineering for AI
- Knowledge of asynchronous event-driven architectures
- Ability to design sandboxed execution environments
- Experience building applications orchestrating LLMs
- Understanding of RAG and prompt engineering
- Data-driven mindset and telemetry focus
- Successful background check and reference verification
Tasks
- Architect the backend for Verified Autonomous Remediation
- Design high-throughput decision logic for the Unified Remediation Engine
- Build backend services to route requests between QuickFixes and LLM reasoning
- Transition research concepts into resilient production-scale Agent code
- Implement self-healing workflows for iterative code fixing
- Architect secure sandboxed environments for AI-generated code
- Design isolation layers to protect infrastructure during code iteration
- Implement safety mechanisms and circuit breakers for request rerouting
- Optimize AWS architecture for cost and performance scaling
- Mentor the engineering squad through technical design reviews
- Collaborate with research teams to ensure production-safe agent performance
Work Experience
- 8 years
Education
- Bachelor's degreeOR
- Master's degree
Languages
- English – Business Fluent
Tools & Technologies
- AWS
- Java
- Python
- Sonar
- LLM
- OpenAI
- Anthropic
- RAG
Benefits
Flexible Working
- Flexible work policy
- Remote work options
Retirement Plans
- Company-financed 1st pillar pension
- Voluntary 2nd pillar pension
More Vacation Days
- 28 PTO days
- Seniority-based additional leave
Public Transport Subsidies
- 60% public transport reimbursement
Bonuses & Incentives
- Annual company growth bonus
Team Events
- Annual global kick-off
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Senior Software Engineer - Backend(m/w/x)
Architecting backend for AI-driven code quality tools, building autonomous remediation engines with LLMs at a code quality platform. Strong AWS architecture and design skills required. Company-financed 1st pillar pension, 28 PTO days.
Requirements
- 8+ years experience building scalable systems
- Strong AWS architecture and design skills
- Proficiency in Java or Python
- Experience with various LLM tools
- Openness to different programming languages
- Understanding of systems engineering for AI
- Knowledge of asynchronous event-driven architectures
- Ability to design sandboxed execution environments
- Experience building applications orchestrating LLMs
- Understanding of RAG and prompt engineering
- Data-driven mindset and telemetry focus
- Successful background check and reference verification
Tasks
- Architect the backend for Verified Autonomous Remediation
- Design high-throughput decision logic for the Unified Remediation Engine
- Build backend services to route requests between QuickFixes and LLM reasoning
- Transition research concepts into resilient production-scale Agent code
- Implement self-healing workflows for iterative code fixing
- Architect secure sandboxed environments for AI-generated code
- Design isolation layers to protect infrastructure during code iteration
- Implement safety mechanisms and circuit breakers for request rerouting
- Optimize AWS architecture for cost and performance scaling
- Mentor the engineering squad through technical design reviews
- Collaborate with research teams to ensure production-safe agent performance
Work Experience
- 8 years
Education
- Bachelor's degreeOR
- Master's degree
Languages
- English – Business Fluent
Tools & Technologies
- AWS
- Java
- Python
- Sonar
- LLM
- OpenAI
- Anthropic
- RAG
Benefits
Flexible Working
- Flexible work policy
- Remote work options
Retirement Plans
- Company-financed 1st pillar pension
- Voluntary 2nd pillar pension
More Vacation Days
- 28 PTO days
- Seniority-based additional leave
Public Transport Subsidies
- 60% public transport reimbursement
Bonuses & Incentives
- Annual company growth bonus
Team Events
- Annual global kick-off
About the Company
Sonar
Industry
IT
Description
Sonar helps prevent code quality and security issues, enhancing developer productivity with AI-driven tools.
Not a perfect match?
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