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Senior Wallet Developer

AlphaPoint

Job Location:

Raleigh, WV - USA

Monthly Salary: Not provided by the employer

Posted: 20 August 2026 (Yesterday)

Application Deadline: 17 November 2026

Vacancies: 1 Vacancy

Job Summary

About AlphaPoint:
AlphaPoint is a financial technology company powering digital asset exchanges and brokerages worldwide. Through its secure scalable and customizable white label digital asset trading platform AlphaPoint has enabled over 150 customers in 35 countries to launch and operate digital asset markets as well as digitize assets. AlphaPoint and its award winning blockchain technology have helped startups and institutions discover and execute their blockchain strategies since 2013.

Job Description
We are seeking a Senior Wallet Developer to design build and maintain secure scalable wallet infrastructure for digital assets and financial systems. This role will work across backend services wallet technology external integrations real-time systems infrastructure and emerging technologies.

Responsible for software development systems integration system design and implementation of secure wallet infrastructure.
Develop backend services APIs and wallet systems using technologies such as C#/.NET and TypeScript.
Design and implement secure wallet infrastructure transaction workflows and integrations with digital asset networks financial systems and external infrastructure partners such as Fireblocks and other custody and wallet service providers with familiarity in Multi-Party Computation (MPC) technologies.
Develop and integrate REST APIs gRPC WebSockets streaming data and event-driven services.
Build and maintain developer tools internal services and automation that improve engineering efficiency and system reliability.
Work with modern infrastructure and deployment technologies such as Docker Kubernetes CI/CD platforms AWS and cloud environments.
Apply a strong security-first approach to application development wallet infrastructure key management access controls cryptographic operations and sensitive financial data.
Recommend system solutions by evaluating the security scalability performance reliability and maintainability of different technologies and architectures.
Work with external technology and infrastructure partners to integrate wallet custody payment blockchain and financial services.
Support systems involving transaction processing digital asset transfers monitoring confirmations reconciliation and real-time financial data.
Research and evaluate emerging technologies software tools and blockchain infrastructure to continuously improve wallet systems and engineering practices.

Basic Requirements

Strong professional experience developing production-grade software.
Advanced experience with C#/.NET TypeScript/JavaScript or similar technologies.
Experience building and integrating REST APIs gRPC WebSockets streaming data and event-driven systems.
Experience with modern infrastructure and deployment technologies such as Docker Kubernetes CI/CD platforms AWS GCP and cloud environments.
Familiarity with Linux environments command-line tools system administration and troubleshooting.
Experience working with cloud and/or bare-metal infrastructure in production environments.
Strong understanding of secure coding practices software architecture authentication authorization and secrets management.
Experience working with financial services payment systems trading systems digital assets or other security-sensitive applications.
Experience integrating with external technology and infrastructure partners such as custody wallet payment or blockchain service providers.
Working knowledge of KYC KYT AML Travel Rule sanctions screening transaction monitoring and other regulatory requirements relevant to digital asset and financial services infrastructure.
Ability to troubleshoot and resolve complex issues across distributed systems and production environments.
Ability to work effectively in a fast-paced environment with rapidly changing technologies and requirements.
Strong ownership problem-solving communication and collaboration skills.
Bachelors degree in Computer Science Information Technology Finance Engineering or a related field or equivalent professional experience.

Preferred Skills and Knowledge

Experience with Multi-Party Computation (MPC) and MPC-based wallet architectures.
Experience with cryptographic key management KMS secure signing custody infrastructure transaction orchestration and key lifecycle management.
Experience with AWS services particularly infrastructure networking security and identity services.
Experience operating bare-metal infrastructure and security-sensitive production environments.
Familiarity with wallet and custody platforms such as Fireblocks and similar external service providers.
Experience integrating with blockchain networks exchanges payment providers custodians and other digital asset infrastructure.
Strong understanding of blockchain transaction flows confirmations balances deposits withdrawals and reconciliation.
Experience designing highly available fault-tolerant and security-sensitive systems.
Strong knowledge of application API infrastructure and cloud security.
Experience building internal developer tooling automation testing frameworks and operational tooling.
Experience working with high-volume real-time and streaming financial data.
Familiarity with Solidity and smart-contract technologies.
Familiarity with emerging blockchain cryptographic distributed-system and financial technology.