Job description

Design end-to-end solution architecture (application, integration, data, cloud and security) that meets functional and non-functional requirements: performance, scalability, availability, security and cost.
Write production code for critical parts of a system: proofs of concept, core frameworks, integration layers and reference implementations.
Design middle-tier and integration solutions (REST/gRPC APIs, messaging, microservices, legacy and core-system integration).
Design cloud solutions on AWS, including serverless and containerised workloads, and cost-aware infrastructure.
Produce and maintain architecture documents, diagrams and decision records; review designs and code from project teams.
Guide and mentor developers; set coding standards, CI/CD practices and quality gates.
Join pre-sales and client workshops to shape solutions, estimate effort and present technical proposals.
Assess and introduce new technology where it fits, including AI/LLM components.

Qualifications

Bachelor’s degree or higher in Computer Science, Computer Engineering, IT or a related field.
8+ years of software development experience, with 3+ years designing systems as a solution/software architect or technical lead.
Strong hands-on coding in at least one of C#/.NET, Java/Spring or Node.js/TypeScript, plus working knowledge of a front-end framework (Angular or React).
Proven experience designing microservices, API and integration architectures for mid-size to enterprise systems.
Hands-on experience with AWS (e.g. Lambda, API Gateway, ECS/EKS, RDS, S3, SQS/SNS) and infrastructure as code.
Strong relational database design skills (SQL Server, Oracle, PostgreSQL or MySQL) and familiarity with NoSQL and caching.
Solid understanding of security by design (authentication/authorisation, OWASP, data protection/PDPA).
Able to explain technical decisions clearly to both engineers and business stakeholders, in Thai and English.

Send us your details and resume (PDF) through the application form.