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Backend Developer
Build cloud-native banking services and microservices using Java/Kotlin, Kafka, Kubernetes, and AWS.
Web3 Backend Engineer
Builds and maintains high-throughput backend systems for a top crypto exchange, integrating on-chain data pipelines, APIs, and distributed services across EVM and Solana.
Junior Java Backend Engineer – FinTech & Card Payments
Builds and maintains core payment systems for a fintech company, focusing on credit/debit processing using Java, Spring Boot, and MySQL.
Senior Backend Engineer (Golang)
Build and optimize cloud-native backend systems in Go for real-time data processing and low-latency trading workflows, using Kafka, PostgreSQL, and Kubernetes.
Backend Developer | Technology Consulting
Design and build high-performance, distributed backend services in Go, driving event-driven systems with Kafka/RabbitMQ and shaping scalable microservice architectures.
Go Backend Architect for Real-Time, Event-Driven Systems
Designs and builds a high-performance, real-time event-driven backend in Go using Kafka and RabbitMQ, ensuring scalability and reliability across data stores.
Senior Backend Java Developer (up to 50k, quick application progress, global exposure)
Build and scale the backend of a global ad-tech platform using Java, Spring ecosystem, Kafka, and Kubernetes from scratch.
Senior Java Backend Engineer – Crypto Lending Platform
Designs and builds backend services for crypto lending products, manages loan lifecycles, and integrates blockchain systems using Java, Spring, and Kafka.
Senior Backend Engineer - API and Microservice
Build and maintain core banking microservices and APIs on Kubernetes, focusing on transaction systems like deposits, loans, and interest management using Java/Spring and cloud-native tools.
Backend Engineer - Java and Kotlin
Build and maintain scalable backend services in Java/Kotlin, designing APIs, databases, and microservices while ensuring performance and reliability.
Senior Kotlin Backend Engineer | Fintech API
Senior Backend Engineer builds and scales Kotlin/Java microservices for a Hong Kong fintech’s payments platform, handling gateways, settlement, and financial APIs.
Backend Engineer(Treasury, FX & Clearing/Settlement)
Build and maintain core Java-based treasury, FX, and clearing/settlement systems handling multi-currency cross-border payments with strong idempotency, auditability, and financial-grade security.
Senior Backend Engineer (Trading Infrastructure)
Architect and develop the core matching engine and order management system for a centralized crypto exchange, ensuring sub-millisecond latency and high throughput using Go/C++/Rust, Redis, Kafka, and gRPC.
Java Backend Engineer - Real-Time Payments & Microservices
Builds and maintains high-performance Java microservices for a real-time mobile payments platform using Spring Boot, AWS, and Kafka.
Senior Java Backend Engineer — Asset & Earn
Build high-performance backend services for crypto earn/lending products like Simple Earn and Loan using Java/SpringBoot, Kafka, Redis, and Kubernetes.
Senior Java Backend Engineer — Crypto Lending
Build high-performance Java/Spring Boot microservices for crypto lending products like earn, loans, and stablecoin yield systems, using Kafka, Redis, Kubernetes, and MySQL.
Senior Java Backend Engineer — Asset & Earn
Build high-performance backend services for crypto earn/lending products like Simple Earn and Loan using Java/SpringBoot, Kafka, Redis, and Kubernetes.
Frontend Developer
Builds responsive web apps with Java/Spring and cloud-native tools, spanning full-stack development from UI to backend services and cloud deployment.
Senior Systems Analyst (Core Banking), Information Technology Group
Lead the design, development, and maintenance of Java-based core banking applications, ensuring high performance, security, and scalability while collaborating with stakeholders to translate business needs into technical solutions.
Software Engineer – Distributed Market Data Systems
Builds a globally distributed, cloud-native market data platform for realtime tick data to support quantitative research and trading at a systematic investment firm.