java j2ee developer

Java-Backend Engineer (Payments) Role Overview:          We are looking for a Senior Backend Software Engineer to join our Payments team. You will be responsible for designing and iterating on the core architecture of our payment platform, ensuring high availability, security, and exceptional performance to ...

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions...

Let there be CHANGEIn the Digital Core, we're helping clients reinvent their digital foundations—including technology strategy and architecture, data and AI, modernizing and managing applications, infrastructure, data and cloud. Your career is about what you want to be and who you want to be. It’s about bringing your skills, your curiosity and your best...

Analyze user requirements and perform feasibility studiesSystem analysis and system designParticipate in design/development of web-based applications and website developmentPerform programming and system testingProvide support services for existing system​Participate in multiple projects simultaneouslyRequirementsDegree holder in Computer Science,...

Responsibilities: Website development Work closely with project team and clients to ensure requirements and schedule are met Provide technical support and website maintenance activities  Requirements: Diploma holders or above in Computer Science or equivalent At least two years’ experience in software and website development Proficient in using HTML,...

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance...

Job Responsibilities: Design and implement server side communications systems Prepare technical documentation on server side applications and system design Maintain and enhance existing components Perform ad-hoc assignments as requested   Job Requirements: BS in Computer Science, equivalent or solid experience in the field At least 5 years of experience...

We are seeking a seasoned Backend Engineer with deep expertise in decentralized finance (DeFi) to lead the architectural design and development of our client's high-performance DEX platform. You will be responsible for building the core components of a world-class trading environment, focusing on ultra-low latency, high concurrency, and uncompromising...

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance...

Summary: Join our established blockchain software house, specializing in enterprise-grade private and public chain solutions. We are seeking a Senior Java Developer to enhance our backend services and contribute to the development of innovative blockchain applications. Responsibilities: Develop and maintain backend services using Java to support blockchain...

Role OverviewWe are seeking multiple experienced and passionate Senior Analyst Programmers to join our dynamic team. In this role, you will be a key player in the entire software development life cycle (SDLC), from analyzing requirements and designing solutions to writing high-quality code and delivering exceptional software.You will be responsible for...

Reference 26000DWQ Responsibilities Design, develop & maintain Java microservices (Spring Boot) Build REST APIs and integrate via messaging queues (ActiveMQ/RabbitMQ/Kafka) Contribute to architecture & integration design DevOps automation with Python (e.g., PyInfra) and Jenkins CI/CD pipelines Deploy/manage services with Docker &...

China Life Insurance (Overseas) Company Limited (“China Life (Overseas)”) with presence in Hong Kong, Macau, Singapore and Indonesia is a wholly-owned subsidiary of China Life Insurance (Group) Company, China’s largest financial insurance corporation.   　 Responsibilities Work closely with business users to review operation processes and...

Responsibilities: Participate in the development of backend systems for the company’s centralized exchange (CEX), providing technical support for core business operations. Design architectures for complex future payment-related systems; demonstrate strong capabilities in designing large-scale distributed systems while ensuring high-quality architecture...

Staff/Senior Java Engineer, OKX Wallet (Web3) Who We Are OKX Wallet is OKX's self-custody wallet, built for users worldwide to securely and conveniently store, manage, and use their on-chain assets. The wallet backend operates in a multi-chain, multi-asset, high-concurrency environment shaped by on-chain state uncertainty and strict...

DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorganChase within the Equity Derivatives Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure,...

CL Technical Services Limited was established in 1994 and started providing IT contract staff services to our clients since 1998. As a trusted recruitment agency in Hong Kong, we specialize in the provision of one-stop recruitment & secondment services to some major corporations. Building on our years of experiences in recruiting IT...

Our client is a leading technology solution company, they invite bright and energetic candidate for the following vacancy:  Web Developer Duties: Design, build, and maintain efficient, reusable, and reliable coding Ensure the best possible performance, quality, and responsiveness of the applications Assist to identify business needs and recommend...

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.   OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions...

Handle the enterprise business applications development from scratch, in particular for CRM Solutions Organize and participate in technical discussions related to system design with the Agile team to understand the design ideas, put forward design suggestions and grasp design direction Define...