Senior AI Developer

                                                                                    

Job Description: 

Senior AI Developer

JOB RESPONSIBILITIES

• Provide strong technical expertise in AI systems and maintain responsibility for end-to-end solution development including model integration, toolchain design, and system architecture

• Work extensively on our AI frameworks to design and develop robust, scalable, and secure agent-based and LLM-driven applications

• Design, implement, test, debug, and document AI-powered solutions according to functional and technical requirements

• Collaborate with internal stakeholders and, where required, with clients to understand business challenges and provide innovative AI-powered solutions

• Diagnose and resolve complex system behaviors involving AI model output, prompt logic, memory strategies, or API integration. This may require direct engagement with customers

• Apply best practices in prompt engineering, RAG architecture, LangGraph design patterns, and secure AI system development to improve our AI platforms

• Coach and mentor team members in areas such as Python AI development, LLM tool-calling, and LangChain/LangGraph workflows

• Create and defend time estimates for AI solution design and implementation; support the broader team in accurate planning

• Undertake optimization of model interactions (token usage, latency, accuracy) and refactor procedural AI codebases for clarity, maintainability, and performance

• Work within deadlines in relation to product releases and AI deployment timelines, consistently completing assigned tasks within required timeframes

• Provide regular updates on AI development activities and status

• Actively contribute to knowledge sharing and participate in learning and development opportunities provided by the company

• Uphold and promote the values and professional standards expected by the organization

CHARACTERISTICS

• Excellent communicator with the ability to explain complex AI and ML concepts clearly to both technical and non-technical stakeholders

• Collaborative and focused on achieving shared team goals in fast-paced environments

• Strong analytical and logical thinking with a structured yet creative approach to designing AI systems

• Detail-oriented with a commitment to accuracy and quality in code and model integration

• Friendly, open-minded, and resourceful with a proactive attitude

• Self-driven and motivated, with a strong desire to mentor and uplift teammates

• Calm and solution-focused when addressing complex or time-sensitive issues

EXPERIENCES AND SKILLS

• Degree qualification (or equivalent experience) in Computer Science, Artificial Intelligence, Software Engineering, or related discipline

• Minimum of 6 years of professional software development experience, with at least 3 years in AI/ML, LLMs, or intelligent agent systems

• Hands-on experience with modern AI/LLM stacks including:

  • Python, LangGraph, LangChain, LLM orchestration, RAG pipelines

  • Integration with AWS Bedrock, Anthropic Claude, OpenAI, or similar platforms

  • Vector databases (e.g., pgvector, Pinecone, Weaviate) and memory management for LLMs

• High-level understanding of agentic design patterns, AI system security, and prompt optimization

• Excellent knowledge of:

  • Object-oriented and functional programming in Python

  • Structured and unstructured data storage (e.g., Postgres, Redis, S3)

  • Modern IDEs and AI debugging tools

  • Version control (e.g., Git, GitHub Actions, CI/CD for AI pipelines)

• Solid understanding of Agile methodologies; Scrum experience preferred

• Ability to work independently and collaboratively in an AI R&D team

• Strong work ethic and professional communication skills

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Business Unit: 

Jonas Fitness

                                                                                    

Scheduled Weekly Hours:

40

                                                                                    

Number of Openings Available: 

1

                                                                                    

Worker Type: 

Regular