Full Stack Developer Intern
XenditPayments company
Jakarta, IndonesiaIntern
Accel
Y Combinator
Insight Partners
Coatue
Tiger Global Management
Kleiner Perkins
Software Engineering
About the role
TL;DR
Full Stack Developer Intern to build and improve internal tools and web applications.
- •Xendit provides payment infrastructure across Southeast Asia and is expanding to Greater China and LATAM.
- •We process payments, power marketplaces, disburse payroll and loans, provide KYC solutions, prevent fraud, and help businesses grow exponentially.
- •We are looking for a Full Stack Developer Intern to help build and improve internal tools and web applications used by operational teams.
- •You’ll work with engineers to ship real features across frontend, backend, APIs, data platforms, and deployment workflows.
- •Key Responsibilities Build and maintain web interfaces using React and TypeScript.
- •Develop backend APIs and services using Node.js/TypeScript.
- •Integrate services with databases, REST APIs, queues, and third-party platforms.
- •Help build data integrations that read from or write to Google Cloud Platform (GCP) and BigQuery.
- •Support data querying, validation, and operational reporting using SQL and BigQuery.
- •Requirements Currently pursuing or recently completed a degree in Computer Science, Software Engineering, Information Systems, Data Science, or a related field.
- •Basic proficiency in JavaScript or TypeScript.
- •Familiarity with React and Node.js through coursework, personal projects, bootcamps, or previous experience.
- •Understanding of HTTP, REST APIs, Git, and relational or NoSQL databases.
- •Basic SQL knowledge.
Required skills
TypeScriptReactNode.jsSQLGitREST API
Nice-to-have skills
Next.jsExpressDockerKubernetesAWSGoogle CloudBigQuery
Domain expertise
fintech
Tech stack
TypeScriptReactNode.jsRedisDockerKubernetesAWSGoogle CloudBigQuerySQLArgoCDTerraformGitViteNext.jsExpress