Development and implementation of financial products include the wallet, payment gateway, cash rebate, merchant management.
Build open API features for core financial product; communicate effectively with product managers, designing and implementing product features to support the pay system.
Performance tuning, online incidents troubleshooting, and system refactoring; write high-quality, clean, and maintainable code using engineering best practices.
Design, develop, and maintain high-performance Java-based applications for spot or futures trading systems
Architect and implement scalable, low-latency, and fault-tolerant systems to handle high-concurrency workloads
Optimize system performance to ensure high availability and reliability under demanding conditions
Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. They are trusted by 300+ million people in 100+ countries for its industry-leading security and unmatched portfolio of digital-asset products.
Lead the design, development, and implementation of brokerage systems.
Work closely with the engineering team and other stakeholders to create scalable, low latency, and highly available trading systems.
Ensure code quality by performing careful code reviews and various types of testing.
Devexperts consults and develops for the financial industry, solving complex technological challenges for well-respected financial institutions worldwide. They foster self-improvement and actively seek out-of-the-box ideas, creating the next generation of financial software solutions.
Lead the architectural design and hands-on development of our global fiat payment rails.
Architect, implement, and scale seamless API integrations into our banking partners' systems.
Develop robust internal operational tooling to support reconciliation, automated alerts, financial operations, and compliance reporting.
Zerohash is the leading crypto and stablecoin infrastructure platform and the operating system for digital money, powering the next generation of financial services. Founded in 2017, zerohash enables banks, brokerages, fintechs, and payment companies to offer crypto trading and is trusted by some of the world’s most recognized financial and consumer brands.
Design, build, test, deploy, and maintain scalable, reliable platform services and shared libraries.
Contribute to platform and system architecture decisions with a focus on reliability, scalability, and developer experience.
Write high-quality, maintainable code and set a strong example of engineering best practices.
Oportun is a mission-driven financial services company that aims to help its members reach their financial goals. They have provided more than $21.3 billion in responsible and affordable credit and saved its members more than $2.5 billion in interest and fees.
Design, build, test, deploy, and maintain scalable and reliable platform services and shared libraries.
Contribute to platform and system architecture decisions with a focus on reliability, scalability, and developer experience.
Mentor and support junior and mid-level engineers through code reviews, pairing, and technical guidance.
Oportun is a mission-driven financial services company that aims to put its members' financial goals within reach. They have provided more than $21.3 billion in responsible and affordable credit and saved its members more than $2.5 billion in interest and fees.
Design, build, and maintain backend services using Java and/or Kotlin, Spring Boot, and Spring Batch or equivalent JVM batch frameworks.
Develop and evolve REST and GraphQL APIs serving internal services and consumer-facing products.
Build and tune batch processing pipelines for data-intensive workflows, including ingestion, enrichment, and scheduled jobs.
The company is hiring a Backend Software Engineer to build and maintain scalable backend services supporting high-volume product experiences. This is a hands-on contract role for an engineer who can work with general independence and collaborate with product, design, platform, and engineering teams.
Lead the design of a double-entry, multi-partner sub-ledger architecture.
Design the integration layer that lets the company add or swap partners without rewriting product code.
Design how OFAC screening, BSA/AML signals, and in-house fraud models run inline on every money movement decision.
CertifID provides a secure platform that verifies identities, authenticates wire transfer instructions, and detects fraud attempts in real estate transactions. They have been recognized as one of the Best Startups to Work for in Austin and prioritize a dynamic work environment.
Build and own backend services, infrastructure, and data systems.
Solve complex scalability challenges.
Gain expertise in financial systems and make a direct impact.
Devexperts works with financial institutions, delivering products and solutions for retail and brokerage houses, exchanges, and buy-side firms. They focus on trading platforms and brokerage automation, complex software development, market data products, and IT consulting.
Write well-designed, testable, efficient code and automated tests.
Participate in technical design discussions and contribute to architectural decisions.
Collaborate with cross-functional teams (QA, DevOps, Product) throughout the development lifecycle.
Xplor provides businesses with the software, payments, and commerce technologies they need to succeed. They have over 130,000 businesses in 72+ countries relying on their services and are backed by world-class investors.