Senior Custody Software Engineer - Blockchain & Wallets

PT Hydrax Teknologi Indonesia; Jakarta Utara; On-site; IDR 497.265.000 - 828.776.000; Full time

Job summary

A Fintech group is seeking an experienced Senior Software Engineer based in Jakarta Utara, Indonesia. You will develop innovative wallet solutions, maintain server infrastructure, and work collaboratively in an Agile team. The ideal candidate has over four years of software development experience, expertise in distributed systems, and proficiency with blockchain technologies. Strong English communication skills are essential for this role, which offers opportunities for professional growth in a dynamic environment.

Qualifications

• 4+ years of software development experience.
• Technical experts in at least one domain: Distributed Systems, Cryptography, Databases, or AWS.
• Solid understanding of core engineering concepts.
• Experience with Ethereum Web3 libraries or blockchain smart contracts.
• Ability to work as an individual contributor or team member.

Responsibilities

• Develop products for wallet services by integrating with various blockchains.
• Perform regular maintenance on servers and nodes.
• Document setup and maintenance processes.
• Provide technical support to stakeholders.
• Partner with product managers for secure and scalable products.

Skills

Software development experience

Distributed Systems expertise

Cryptography knowledge

Database management

AWS proficiency

Linux server management

Agile methodologies

Test scripting

Monitoring and logging

Communication in English

Education

Bachelor’s degree in Computer Science or related

Job description

A Fintech group is seeking an experienced Senior Software Engineer based in Jakarta Utara, Indonesia. You will develop innovative wallet solutions, maintain server infrastructure, and work collaboratively in an Agile team. The ideal candidate has over four years of software development experience, expertise in distributed systems, and proficiency with blockchain technologies. Strong English communication skills are essential for this role, which offers opportunities for professional growth in a dynamic environment.