Senior Solutions Architect

About the Role

Join OpenCSG as a Senior Solutions Architect / Sales Engineer, a founding team member based in Singapore or remote. This executive-level opportunity involves shaping one of the leading open source AI enterprise platforms, at the cutting edge of Agentic AI and Sovereign AI technologies. This role is uniquely entrepreneurial — going beyond traditional pre-sales to influence product strategy, customer success, and global expansion.

Key Responsibilities

• Design and architect enterprise and Agentic AI solutions for government and corporate customers.
• Translate complex customer challenges into technical roadmaps and scalable architectures.
• Represent the company at conferences, community forums, and industry events worldwide.
• Support and drive strategic sales engagements, including leading proofs of concept and full implementations.
• Develop demos, integrations, and technical prototypes to demonstrate product capabilities.
• Collaborate closely with product management and engineering teams to influence product direction.

Technologies and Domains You'll Work With

• Large Language Models (LLMs), Agentic AI, Multi-Agent Systems
• Retrieval-Augmented Generation (RAG), Multi-Channel Publishing (MCP), AI infrastructure
• Model, dataset, and agent lifecycle management
• Sovereign AI platforms and open source AI ecosystems

Candidate Profile

• Strong entrepreneurial mindset with prior startup experience and comfort in ambiguity.
• Deep technical knowledge of AI and LLM systems including PyTorch, Hugging Face, Transformers, fine-tuning, Kubernetes, and GPU infrastructure.
• Hands-on developer skills including coding, prototyping, and debugging.
• Customer-facing skills capable of explaining complex technical concepts simply and building trust at executive and engineering levels.
• Global perspective with fluent English communication and cross-cultural adaptability; willing to travel internationally.
• Bonus skills: LangChain, LlamaIndex, open source community engagement, developer relations, previous AI startups experience, cloud platform knowledge, sovereign AI initiatives.

Ideal Backgrounds

• Senior Solutions Architect / Principal Sales Engineer
• AI Technical Lead or Developer Advocate
• Enterprise Architect or AI Platform Engineer
• Former tech startup founder or CTO

Success Metrics in the First Year

• Securing strategic global customers
• Developing impactful demos and architectural references
• Influencing the product roadmap and positioning OpenCSG as a trusted AI partner
• Becoming a visible technical leader on the global stage

What We Offer

• Founding team status with significant influence on company direction
• Meaningful equity participation for standout candidates
• Exposure to global customers including governments, enterprises, and hyperscalers
• Opportunity to impact the future of open source AI worldwide

Additional Information

This is a full-time, remote-friendly role based preferably out of Singapore with expected international travel. Candidates should be passionate about building transformative AI solutions and have a desire for ownership and leadership rather than a conventional job.