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Principal: Ai & Product Engineer - Kenya

Cellulant

full time Nairobi Posted 1 day ago

Minimum Qualifications (Required)

AI & LLM Engineering

  • Strong experience integrating LLMs into production systems.

  • Hands-on prompt engineering, guardrails, and hallucination mitigation experience.

  • Experience building cloud-native AI services.

Enterprise Backend Engineering

  • 8+ years as a senior/principal engineer building large-scale enterprise systems.

Deep experience with:

  • Java/Spring Boot

  • REST APIs & microservices

  • Kafka or RabbitMQ

  • AWS + Kubernetes + Docker

  • Postgres or MySQL

  • Redis + Elastic

Fintech /Payments Expertise (Required)

Experience with:

  • Deep understanding of the end to end payments processing workflows. 

  • Reconciliation flows.

  • Merchant onboarding & KYB/KYC.

  • Settlement & payouts.

  • Exception handling.

  • Payment methods across multiple channels

Security, Governance & Compliance

Understanding of:

  • PCI DSS boundaries

  • GDPR & data privacy

  • Audit logging & traceability

  • Sensitive document handling.

Deliver AI Features for Reconciliation & Onboarding (Phase 1 Priority)

Build semi-autonomous AI agents to automate reconciliation workflows, including:

  • Payment method and bank reports/ statement ingestion

  • Transaction matching

  • Discrepancy analysis

  • Exception explanation and routing

  • Report generation

Develop AI-assisted KYB/KYC extraction tools to accelerate onboarding:

  • Document parsing (IDs, certificates, statements).

  • Entity extraction & validation.

  • Risk flag identification.

  • Build necessary API interfaces and Integrate AI services into existing/new microservices and event-driven pipelines.

AI Engineering, LLM Integration & Agent Orchestration

  • Integrate with multiple LLM providers through a hybrid model strategy (commercial APIs + open-source models).

  • Implement prompt engineering, safety guardrails, and mechanisms to mitigate hallucinations during workflow execution.

  • Build and integrate semi-autonomous agents using LangGraph or similar frameworks.

  • Design high-quality APIs, SDKs, and internal tooling to allow product squads to embed AI seamlessly.

  • Work with vector databases (PGVector, Pinecone, Weaviate—nice to have) for retrieval augmentation, semantic search, and agent memory.

Cloud-Native & Enterprise Engineering Responsibilities

  • Deploy cloud-native AI services on AWS using Kubernetes, Docker, CI/CD pipelines, and secure infra patterns.

  • Build scalable backend services using Spring Boot and event-driven flows via Kafka/RabbitMQ.

  • Implement observability for AI systems (tracing, cost monitoring, latency, and prompt logs).

Ensure strict compliance with:

  • PCI DSS (tokenization boundaries, card-data safety).

  • GDPR / data privacy

  • Sensitive document handling for KYC/KYB and bank/payment method statements.

  • Auditability and traceability for all AI outputs

  • Model governance & safe operations

Cross-Functional Collaboration & Product Influence

  • Partner with Product, Data Engineering, Finance Ops, Risk Ops, and Compliance to automate high-impact workflows.

  • Translate complex business processes into AI-driven workflows with clear, measurable outcomes.

  • Partner with Engineering and Platform teams to design, evolve and build out our next-gen payment architecture ensuring scalability, and AI integration ready design from the get go.

  • Contribute (but not own) data ingestion pipelines needed for AI agents (PDF/CSV parsing, structured extraction e.t.c).

AI Platform Evolution (Phase 2 Priority)

After demonstrating initial business value:

Design and lead the build-out of our internal AI Platform, including:

  • AI gateway for model routing

  • Prompt library & prompt evaluation tooling

  • Retrieval pipelines & vector stores

  • Agent orchestration frameworks

  • Enterprise-grade governance and safety controls.

  • Act as the founding member of a future AI Product Engineering team, likely taking on the technical leadership role of the team as the platform expands.

  • Educate and coach internal squads on safe and effective use of AI tools.