M38 - Full Stack Engineer (Pega, AI)
ExternalS$72K–S$96K/yrFull-timeUnknownToday
Information Technology
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About the role
We are looking for a Full-Stack Engineer with a strong foundation in software engineering and modern AI technologies. The ideal candidate will have experience building scalable applications, integrating LLM-powered solutions, developing AI agents and RAG systems, and working across the full software development lifecycle. Experience with the Pega platform will be highly advantageous.
Responsibilities
- Analyse business needs, identify problem statements, and recommend technology solutions to address organisational objectives.
- Gather, document, and validate functional and technical requirements with stakeholders.
- Collaborate with business users, vendors, and project teams to clarify requirements, review solution designs, and obtain stakeholder buy-in.
- Design, develop, test, and deploy scalable software applications that deliver a high-quality user experience.
- Prepare and maintain architecture diagrams, technical specifications, and system documentation.
- Work closely with Business Analysts to refine requirements, elaborate user stories, and define acceptance criteria.
- Support Quality Assurance activities, including test automation, defect analysis, and bug resolution.
- Partner with DevOps teams to automate build, deployment, and release processes.
- Drive adoption and ensure smooth deployment of new solutions through stakeholder engagement and support.
- Assess enhancement requests, evaluate system impacts, and recommend implementation approaches.
- Investigate and resolve application incidents, perform root cause analysis, and implement preventive measures to minimise recurrence.
- Apply software engineering best practices including code reviews, unit testing, and continuous improvement methodologies.
- Ensure solutions comply with IT governance, security standards, quality management policies, and organisational guidelines.
Requirements
- Degree or Diploma in Computer Science, Information Technology, Computer Engineering, Electronics Engineering, or a related discipline.
- Technical Skills
- Strong proficiency in Python, including backend application development and API design using frameworks such as FastAPI.
- Experience designing AI agent systems with capabilities such as memory, tool usage, planning, and autonomous task execution.
- Familiarity with REST APIs, web services, secure file transfer (sFTP), and system integration patterns.
- Experience with software testing, code quality practices, and automated testing frameworks.
- API integration with platforms such as OpenAI, Anthropic, Gemini, and AWS Bedrock
- Solid understanding of Large Language Models (LLMs), including:
- Tokenisation
- Context windows
- Prompt engineering
- Hands-on experience building AI-powered applications and agentic workflows using frameworks such as:
- LangChain
- LangGraph
- LlamaIndex
- Experience designing and implementing Retrieval-Augmented Generation (RAG) solutions, including:
- Vector databases (e.g. Pinecone, Weaviate, FAISS)
- Embedding models and retrieval strategies
- Integration with enterprise knowledge sources
- Platform & Infrastructure
- Experience in one or more of the following areas:
- Agile software development methodologies
- CI/CD pipelines and DevOps practices
- Cloud platforms such as AWS or GCP
- Serverless architectures
- Docker and containerisation technologies
- Preferred Experience
- 2-5 years of experience with the Pega platform.
- Experience integrating AI and LLM capabilities into Pega applications and workflows.
- Hands-on participation in at least one end-to-end Pega project implementation.
- Experience delivering medium to large-scale enterprise or government technology projects.
- Consulting, Business Analysis, or solutioning experience.
- Experience facilitating workshops, gathering requirements, and translating them into Agile user stories and acceptance criteria.
- Experience supporting SIT, UAT planning, execution, and stakeholder sign-off.
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