Custody Software Engineer

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

Hydra X is a leading provider of enterprise solutions across the entire trade transaction life cycle. We provide end-to-end marketplace solutions to exchanges, OTC venues, brokers, dealers, trading companies and are embarking on a significant growth plan to expand its business.

We are recruiting a Senior Software Engineer who is passionate about creating the best product possible, from initial concept through to launch.

This is an opportunity to join an entrepreneurial team, focused on innovation and building out outstanding products to support the company’s overall strategy and goals.

Position Summary:

Depending on your technical skills, you could work on our APIs, exchange technologies or our blockchain settlement products. We are constantly rolling out new features and adapting our existing products to meet user needs or address technical challenges.

Develop products relating to wallet services (e.g. hot and cold wallets) by integrating existing applications to various blockchains.

Perform regular maintenance on servers and nodes to ensure business continuity.

Partner with product managers to roll out secure and scalable products while implementing architecturally sound solutions in an Agile fashion, iterating quickly and shipping frequently.

Able to write test scripts and setup monitoring and logging infrastructure.

Document steps and processes for the setup and maintenance of infrastructure.

Provide technical support to internal and external stakeholders while being able to be on standby for incident management.

Requirements:

• 4+ years of software development experience with a Bachelor’s degree in Computer Science or related.
• Technical experts in at least one of the following domain: Distributed Systems, Cryptography, Databases or AWS.
• Demonstrate a solid understanding of core engineering concepts including data structures, design best practices, run-time optimizations and algorithmic complexity.
• Can understand and articulate the architecture of an entire system, including technical trade-offs between different design implementations.
• Experience working with Ethereum Web3 libraries or other blockchain smart contracts.
• Experience in managing Linux servers.
• Self-motivated, able to work successfully as an individual contributor or as a team member.
• Organized with attention to detail proven ability to conceptualize, plan and execute ideas while providing training and skills transfer to others.
• Excellent communication in English both speak and written.

Nice to Have:

• Understanding of regulatory compliance frameworks such as NIST.
• Foundation in security topics such as Cryptography, Authentication/Authorization, etc.

Hydra X is a Singapore-headquartered Fintech group that offers regulatory-compliant, enterprise infrastructure for the digital capital markets. We seek to bridge the transition to a tokenised capital markets ecosystem by offering asset-agnostic solutions which allow interoperability between traditional and digital assets. Our clients include exchanges, banks, brokerages, and other financial institutions.