Senior AI Solutions Developer

Sourcefit

Senior AI Solutions Developer at Eastwood, developing production-grade AI systems and enforcing OWASP compliance. Leading AI solutions development while mentoring team members.

Posted 6/5/2026full-timeRemote • 🇵🇭 PhilippinesSeniorWebsite

Tech Stack

Tools & technologies

AWSCloudPython

About the role

Key responsibilities & impact

Lead AI Solutions pre-implementation review: model selection, cost benchmarking, hosting strategy, prototype trade-offs documented before any build begins
Architect and implement LLM pipelines: prompt engineering, RAG, structured output, tool use, multi-agent flows
Design and build REST APIs and data pipelines connecting AI components to Knit and client systems
Own repo-level AI configuration, shared prompt libraries, agent configs
Conduct code reviews with written feedback; mentor Junior developers; set and document best practices
Review SNS/SQS message contracts and integration impact before any cross-service AI merge
Lead OWASP LLM Top 10 (2025) red-team testing on every project before production release
Ensure STRIDE threat model is complete for every new AI system, covering data poisoning, prompt injection, model extraction, and excessive-agency risks
Collaborate with cross-functional teams to gather requirements and propose AI-based solutions that address business needs and drive innovation.
Stay abreast of emerging AI technologies and industry trends to identify opportunities for enhancing the organization's AI capabilities.
Evaluate the effectiveness of AI solutions, continuously refining and optimizing them to ensure optimal performance.
Develop comprehensive documentation for AI solutions, including technical specifications for AI features, LLM APIs, ML Libraries, vector stores, etc.
Serve as an AI evangelist, promoting the understanding and adoption of AI technologies across the organization through presentations, workshops, and training sessions.
Provide technical support and troubleshooting for AI implementations, ensuring the prompt resolution of issues and minimal disruption to users.

Requirements

What you’ll need

Bachelor’s degree in computer science, Engineering, or a related field.
4+ years professional software engineering/development, with 2+ years focused on production AI/ML or LLM integration
Deep Python fluency, i.e. FastAPI or equivalent backend frameworks for production AI services
Hands-on LLM API experience: Anthropic Claude, OpenAI GPT-4, or equivalent — including structured output, tool use, and agentic patterns
Solid RAG implementation: chunking strategies, vector stores (Pinecone, Weaviate, pgvector), embedding models, retrieval validation
Document intelligence: OCR pipelines, PDF extraction (PyMuPDF, pdfplumber, AWS Textract, Docling)
AWS services: Lambda, S3, Bedrock, SageMaker or equivalent cloud AI platform
OWASP LLM Top 10 (2025) compliance. Can identify, mitigate, and red-team test all 10 risks in production AI systems
OWASP ASVS Level 2 secure coding application to API design, authentication, and data handling
STRIDE threat modeling for AI systems covering data poisoning, prompt injection, model extraction, excessive agency
Model/API selection for choosing the right model tier for the task (cost-performance fit, not default-to-best)
Cost-per-request benchmarking with documented analysis extrapolated to 6–12 months at projected scale
Hosting strategy, e.g. serverless vs self-hosted decision with infrastructure cost trade-off
Prototype trade-off report, ex. 2–3 model options tested with documented accuracy, latency, and cost results
Strong knowledge of AI technologies, including machine learning, natural language processing, and computer vision.
Exceptional problem-solving and analytical skills, with a proven ability to design and implement innovative solutions.
Excellent communication and interpersonal skills, with the ability to effectively collaborate with diverse teams and convey complex technical concepts to non-technical stakeholders.

Benefits

Comp & perks

Remote work Monday to Friday | 9 AM to 6 PM

ATS Keywords

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Hard Skills & Tools

PythonFastAPILLM APIRAG implementationOCR pipelinesAWS LambdaAWS S3AWS SageMakerSTRIDE threat modelingOWASP LLM Top 10

Soft Skills

problem-solvinganalytical skillscommunication skillsinterpersonal skillscollaborationmentoringdocumentationinnovationtechnical supportpresentation skills