Job Description
Full details about the role and requirements
Yukerja Summary
The Full Stack Developer - Founding Team role at PT XETUP SOLUSI TEKNOLOGI is curated from Glints (category Kesehatan). Note the work location (Kapanewon Sedayu) before applying. Yukerja.com is not the employer — applications are handled on the official source site.
About Us
PT XETUP SOLUSI TEKNOLOGI is a fast-growing IT and software solutions provider dedicated to building high-impact digital products, automated systems, and advanced enterprise technology ecosystems. We thrive on speed, innovation, and execution. As we scale our core tech pillars and mission-critical financial systems, we are looking for a high-performing Core Full Stack Developer with a founding-team mindset to engineer scalable, high-reliability software solutions.
What We Are Looking For
We need a versatile, battle-tested Full Stack builder who understands mission-critical software, clean architecture, and data integrity. In this role, you will be a key engineer driving core enterprise engines, including transaction reconciliation, settlement systems, and API integrations for banking clients.
If you have a founding-team mentality, experience in banking or fintech infrastructure, and prefer functional execution over corporate bureaucracy, you will fit right in.
Core Responsibilities
- End-to-End Enterprise Systems: Design, build, and maintain high-performance frontend interfaces and robust backend architectures for core financial applications.
- Financial Engine & Integration: Engineer data reconciliation pipelines, automated schedulers, SFTP batch processors, and secure REST API (JSON) integrations connecting to core banking ecosystems.
- Performance, Security & Reliability: Optimize system performance for high-concurrency data processing, ensure strict data accuracy, and build detailed transaction audit logs to pass rigorous testing phases (SIT, UAT, SLT).
- Database & Architecture: Design, maintain, and optimize database schemas, indexing, and complex data-matching algorithms handling large volumes of transaction records.
- Founding Team Leadership: Work directly with company founders and technical leadership to translate complex regulatory and enterprise client requirements into clean, production-ready code.
Requirements & Tech Stack
- Experience: 3+ years of solid experience in Full Stack Software Engineering. Prior exposure to Banking Systems, Fintech, Payment Gateways, Enterprise Software, or Core Financial Infrastructure is strongly preferred.
- Domain Expertise: Strong understanding of transaction reconciliation, settlement workflows, batch data processing, background job schedulers, and high-security enterprise environments.
- Backend Stack: Hands-on mastery of Node.js (Express/NestJS), Go / Golang, or Laravel for high-concurrency engine development.
- Frontend Stack: Strong proficiency in React.js / Next.js (TypeScript) to craft clean, intuitive dashboards and data visualizations.
- Databases & Data Systems: Advanced proficiency in relational databases (PostgreSQL, MySQL) with strong query optimization, indexing, and data normalization skills. Experience with NoSQL (MongoDB/Redis) is a plus.
- Protocols & Infrastructure: Practical knowledge of RESTful API design (JSON format), SFTP automated transfers, queue management, Docker, Git workflows, and CI/CD pipelines.
- AI & Automated Workflows (Bonus): Exposure to AI Agents, LLM integrations, or automated workflow orchestration (via APIs or agentic frameworks like LangChain/CrewAI).
- Mindset & Ownership: High autonomy, first-principles problem solving, and a "get-things-done" attitude. You think macroscopically, take end-to-end ownership, and navigate client requirements without needing micro-management.
Benefits & Perks
- Competitive Base Salary: Attractive monthly fixed income tailored to your engineering expertise.
- Founding Team Growth Path: Fast-track progression toward core leadership roles (e.g., Tech Lead / VP of Engineering) as XETUP scales.
- Project & Performance Incentives: Extra financial rewards for successful deployment of major enterprise systems and critical milestones.
- High-Impact Portfolio: Opportunity to architect systems handling real-world institutional transactions.
- Government Benefits: Full coverage for BPJS Kesehatan and BPJS Ketenagakerjaan.
- Flexible & High-Trust Work Culture: Enjoy a results-oriented Remote/Hybrid work arrangement with maximum operational autonomy.
- Continuous Learning Support: Support and sponsorship for technical certifications, advanced architecture masterclasses, and enterprise development resources.