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About BTSE:彼特思方舟 is a specialized service provider dedicated to delivering a full spectrum of front-office and back-office support solutions, each of which are tailored to the unique needs of global financial technology firms. 彼特思方舟 is engaged by BTSE Group to offer several key positions, enabling the delivery of cutting-edge technology and tailored solutions that meet the evolving demands of the fintech industry in a competitive global market.BTSE Group is a leading global fintech and blockchain company that is committed to building innovative technology and infrastructure. BTSE empowers businesses and corporate clients with the advanced tools they need to excel in a rapidly evolving and competitive market. BTSE has pioneered numerous trading technologies that have been widely adopted across the industry, setting new benchmarks for innovation, performance, and security in fintech. BTSE’s diverse business lines serve both retail (B2C) customers and institutional (B2B) clients, enabling them to launch, operate, and scale fintech businesses. BTSE is seeking ambitious, motivated professionals to join our B2C and B2B teams.About the opportunity:We are seeking a skilled Sr. Java Backend Engineer to join our dynamic and innovative team. As a Backend Engineer, you will play a crucial role in the development and maintenance of our backend systems, ensuring high performance, reliability, and scalability. You will work closely with cross-functional teams to design and implement robust solutions that meet our business objectives.ResponsibilitiesSystem Development: 1. Design, develop, and maintain scalable and efficient backend systems using Java and related technologies. 2. Collaborate with front-end developers, product managers, and other stakeholders to understand business requirements and translate them into technical solutions.API Development: 1. Build and maintain RESTful APIs to support frontend functionality and third-party integrations. 2. Ensure API security and performance while adhering to industry best practices.Collaboration: 1. Collaborate with cross-functional teams, including product managers, designers, and other engineers, to deliver high-quality software solutions. 2. Participate in Agile/Scrum development methodologies, including sprint planning and retrospectives.RequirementsStrong Java skills with at least 5 years of professional experience in Java developmentProficiency in JVM-based framework technologies such as SpringBoot, Jersey, KtorExperience with Git, GitLab CI, Maven and GradleProficient in working with relational databases and SQLPositive attitude and ability to thrive in a fast-paced environmentIndependent contributor with excellent communication skills for effective teamworkStrong problem-solving abilitiesNice to haveExperience with event-driven systems, such as message queues (MQ) and KafkaFamiliarity with cache stores, specifically RedisProficiency in various data structures and Java concurrencyProficiency in distributed architecture conceptsFamiliarity with Kotlin, JavaScript, or PythonExperience in crypto/blockchain/Web3/trading is a significant advantagePerks and BenefitsCompetitive total compensation packageVarious team building programs and company eventsComprehensive healthcare schemes for employees and dependantsAnd many more! Apply and let us tell you more!#LI-MC1

We are looking for an experienced Senior Software Engineerwho is passionate about building high-performance backend systems. You will work closely with a talented engineering team in an Agile environment, contributing to all stages of product development — from architecture design, coding, code review, to production operations. Our product is a next-generation social platform that integrates social media, personalized feed, rating review systems, community engagement, social gamification, real-time chat, and merchant services. The platform is built with a complex microservice architecture, designed to handle millions of users, massive data streams, and high concurrent traffic efficiently. The system is deeply integrated with AI, leveraging machine learning and large language models (LLMs) to enable content understanding, recommendation, fraud detection, and intelligent moderation. You will have the opportunity to work closely with AI engineers to design scalable APIs, data pipelines, and backend infrastructures that power these intelligent features across the social ecosystem.Mô tả công việcDesign, develop, and maintain backend services using Java (Spring Boot / Vert.x / Quarkus) and Kotlin;Build and integrate RESTful APIs, gRPC services, and external third-party systems;Design scalable, reliable, and fault-tolerant architectures that meet performance and business requirements;Write clean, maintainable, and testable code following SOLID principles and modern best practices;Conduct code reviews, optimize performance, and improve database queries (MySQL / MongoDB / Redis / Kafka / ElasticSearch/ HBase/ ClickHouse);Collaborate with DevOps teams to implement and maintain CI/CD pipelines (ArgoCD, Docker, Kubernetes, GitLab CI) across cloud environments (AWS / GCP / Azure);Apply best practices for performance tuning, caching, monitoring, logging, and observability;Work closely with AI and data teams to integrate backend services with machine learning and data pipelines;Mentor and support junior developers, fostering a culture of technical excellence and continuous improvement.Yêu cầu công việcBachelor’s degree in Computer Science, Software Engineering, or a related field;3–6+ years of hands-on experience in Java (Kotlin) development for production systems;Strong proficiency in Spring Boot or Vertx, with understanding of reactive or asynchronous programming;Experience with REST / gRPC APIs and message queues (Kafka, RabbitMQ);Solid understanding of OOP, design patterns, concurrency, and memory management;Experience working with OLAP systems, data analytics pipelines, or data warehousing technologies;Proficient in working with SQL / NoSQL databases (Oracle, MongoDB, Redis, HBase etc.);Familiar with Docker, Kubernetes, and cloud environments (AWS / GCP / Azure);Strong problem-solving skills, logical thinking, and a sense of ownership;Good communication and collaboration skills across teams.

MoMo is the market leader in mobile payments in Vietnam. We strive to make all transactions fast, easy and joyful. We are looking for an experienced Software Engineer to join our growing Big Data AI team. At MoMo, we make AI/Machine Learning the core component to almost every part of the product - product recommendation, personalization, conversational AI, eKYC, risk scoring, fraud detection, promotion targeting and financial services.As part of our team, you will take on the role of a React Native Developer and play a pivotal role in building and deploying advanced conversational AI systems. This is a unique opportunity to make a real impact by leveraging Generative AI and Large Language Models to transform the way millions of users interact with financial technology. Join us in pushing the boundaries of AI and shaping the future of mobile payments in Vietnam.Mô tả công việcDevelop and maintain mobile applications using React Native.Collaborate with UI/UX Designers, Backend Developers, and AI Engineers to build intelligent, user-centric features.Optimize application performance and stability.Participate actively in code reviews and issue resolution.Build and deploy apps to App Store and Google Play.Explore and integrate new technologies such as Generative AI and LLMs into mobile applications.Yêu cầu công việcExperienceFor Senior Level: Minimum 5 years of experience in developing mobile applications, with at least 3 years using React Native in production environments.Demonstrated experience deploying applications to the App Store and Google Play, confidently navigating platform requirements.Technical SkillsProficient in JavaScript (ES6+) and TypeScript, with the ability to delve into the complexities of asynchronous flows and functional patterns.Deep understanding of React Native core architecture, with hands-on expertise in state management libraries such as Redux, Zustand, or MobX, orchestrating seamless user experiences.Experienced with RESTful APIs and GraphQL,capable of integrating complex data flows.Adept in debugging and performance optimization, ensuring optimal mobile application performance.Familiarity with native module integration and the ability to intertwine React Native with native code in Java/Kotlin or Objective-C/Swift is certainly a plus.Proficient in Git, with a solid grasp of Git Flow, Pull Requests, and Code Review best practices—ensuring contributions transcend chaos into structured collaboration.Team CollaborationAbility to work effectively in a cross-functional team, collaborating with UI/UX Designers, Backend Developers, and QA Engineers.Strong communication skills, openness to feedback, and a willingness to support and mentor other team members.Growth MindsetCuriosity and a willingness to learn new technologies, embracing the continuous evolution of mobile development.Willingness to explore, adapt, and grow professionally.A problem-solving mindset that thrives on complexity and seeks to exceed expectations.

Responsibilities Implement/maintain the automation testing frameworkVerify new software/firmware releases with specific devices on the latest test suite.Implement the multiprocessing service or distributed system and tune the performanceWork closely with device partners to set up and integrate the golden devices with the automation test system.Analyze video streaming products and triage the pentanol issue.Write a well-designed, testable system or serviceWorking with the Global cross-function product team and developing the testing frameworkRequirements and skills - 3+ years of proven work experience as a Software Engineer or Test Engineer- Experience designing/implementing the testing pipeline- Ability to develop software in Python, JavaScript, or other programming languages- Experienced in Unix/Linux systems, Distributed Systems, Parallel Computing- Excellent knowledge of relational databases, NoSQL, and in-memory datastore (e.g. Redis)- Understanding of Android application development and tools (ADB, Android Studio)- Experience with test-driven development- Ability to document requirements and specifications- BSc degree in Computer Science, Engineering, or a relevant field- Ability to speak and write in English fluently and idiomatically.

We are looking for an exceptional Fullstack Developer to join our forward-thinking engineering team. In this role, you will be at the forefront of our architectural evolution, driving the development of scalable, modern web applications.You will not just be a contributor; you will be a key architect in our shift towards a Microfrontend architecture. We value engineers who are eager to embrace modern methodologies, including Prompt Driven Development, to maximize efficiency and innovation. If you are passionate about decoupling complex systems, designing robust APIs, and leveraging AI to accelerate your workflow, we want to hear from you.Mô tả công việcMicrofrontend Architecture: Design, develop, and maintain loosely coupled micro-apps using Single SPA. Ensure seamless integration and shared state management across the platform.Backend Development: Build scalable, maintainable, and high-performance server-side applications using NestJS and MongoDB.State Data Management: Implement sophisticated state management and caching strategies utilizing Redux Toolkit, Redux Toolkit Query, and Tanstack React Query to ensure a snappy user experience.UI/UX Implementation: Craft responsive and accessible interfaces using Ant Design, Ant Design Pro Components, and Radix UI.Prompt Driven Development: Actively utilize and advocate for AI-assisted tools (LLMs, Copilot) to generate boilerplate, debug complex issues, and accelerate the development lifecycle.Code Quality: Write clean, testable, and documented code. Participate in code reviews to maintain high standards.Yêu cầu công việcFrontend StackMicrofrontends: extensive experience with Single SPA is a critical requirement for this role.Frameworks: Deep proficiency in React and React Router.State Management: Expert-level knowledge of Redux Toolkit.Data Fetching: Experience with Redux Toolkit Query or Tanstack React Query.UI Libraries: Proficiency with Ant Design, Ant Design Pro Components, and Radix UI.Backend StackFramework: Solid experience building RESTful or GraphQL APIs with NestJS.Database: Proficiency in data modeling and querying with MongoDB.Experience LevelMiddle/Senior: Proven track record of delivering complex full-stack applications (typically 4+ years of experience).Soft SkillsSystem Design Thinking: You understand the trade-offs in distributed systems and can design architectures that are scalable and maintainable (Crucial for our Microfrontend approach).Mentorship Knowledge Sharing: You enjoy helping others grow. You proactively share knowledge, conduct code reviews, and mentor junior team members.Problem-solving Adaptability: You approach challenges with a solution-oriented mindset and can adapt quickly to changing requirements or technologies.Effective Communication: You can articulate complex technical concepts to both technical and non-technical stakeholders clearly and concisely.Nice to HaveDemonstrated experience or a strong interest in integrating AI tools into your daily coding workflow to boost productivity and code quality.

【Key Responsibilities】 1. Design, develop, and maintain scalable backend services and RESTful APIs using Java and Spring frameworks. 2. Collaborate with cross-functional teams to translate business requirements into technical solutions, with increasing ownership as experience grows. 3. Implement and maintain secure systems using JWT for authentication and Casbin for role-based access control. 4. Perform database operations and optimizations on PostgreSQL and MongoDB, including schema design and query tuning. 5. Manage database schema changes using Flyway or similar migration tools. 6. Write and maintain unit and integration tests using JUnit, Mockito, and Testcontainers to ensure code quality and system reliability. 7. Participate in code reviews, debug production issues, and contribute to system performance optimization. 8. Work with DevOps teams to support CI/CD pipelines using Git, Docker, Kubernetes (K8s), and related tools. 9. Deploy and monitor applications in cloud environments (AWS/Azure), with increasing autonomy in infrastructure decisions at senior levels. 【Must-Have Skills】 1. Programming Language: Proficient in Java (Junior: basic proficiency with willingness to learn; Senior: deep expertise in concurrency, JVM tuning, and design patterns). 2. Framework: Experience with Spring ecosystem (Spring Boot, Spring Security, Spring MVC); Junior: foundational understanding; Senior: advanced configuration and custom extension. 3. Database: Working knowledge of PostgreSQL (essential); experience with MongoDB (preferred). 4. Version Control: Proficient in Git for collaborative development and branching workflows. 5. Testing: Hands-on experience with JUnit and Mockito for unit and integration testing. 6. Security: Practical implementation of JWT for authentication. 7. Deployment: Familiarity with containerization (Docker) and orchestration (Kubernetes), with ability to deploy and troubleshoot in cloud environments.

About Our Client Our client is a forward-thinking financial institution revolutionizing the banking experience through innovative technology. As a rapidly growing player in the digital banking space, they're building next-generation banking infrastructure that combines security, scalability, and exceptional user experience. While we cannot disclose the company name at this stage, they are backed by significant investment and are positioned to disrupt traditional banking models with their tech-first approach. Role Overview We are seeking an exceptional Senior Golang Engineer to join our client's elite engineering team responsible for designing, developing, and scaling their core banking infrastructure. You will be part of a lean, high-impact team building scalable applications that span from frontend UI to backend infrastructure for ventures adjacent to their core business. This role offers a unique opportunity to shape the foundation of a modern digital banking platform, working on everything from payment networks and account management to transaction processing systems. You will collaborate with cross-functional teams to ensure banking systems meet regulatory requirements, security standards, and deliver seamless customer experiences. Technical Environment Projects You'll be working with cutting-edge technology including: Primary Language: Golang for high-performance backend servicesArchitecture: Microservices architecture with cloud-native applicationsAPIs: RESTful APIs following Open API specificationsCloud Infrastructure: AWS/GCP/Azure with containerization (Docker, Kubernetes)Financial Systems: Payment networks, treasury management, FX exchange, and crediting systemsCompliance Systems: KYC/AML infrastructure and regulatory reporting Key Projects Include: Architecting core banking platform components using GolangEstablishing robust payment processing infrastructureImplementing secure banking APIs and integration pointsDeveloping data reporting flows for regulatory complianceCreating financial treasury processes and FX capabilitiesBuilding scalable account management systems Why Join This Team? Innovation: Be at the forefront of banking technology innovationImpact: Build critical infrastructure that will serve millions of customersGrowth: Work in a fast-paced environment with significant career advancement opportunitiesTechnology: Utilize the latest technologies and best practices in fintechPurpose: Help create more accessible, efficient, and secure banking solutions Benefits Competitive salary.Medical insurance with extended coverage to dependents.Attractive annual leave including birthday and work anniversary leave.Flexible work hours and hybrid/remote setup.Internal mobility program for career growth.Visa card upon joining.Benefits packages vary by region.

Job Summary The TVBS Data Team is dedicated to building and maintaining high-quality data service platforms. We are seeking a highly skilled and experienced Senior Fullstack Engineer to join our innovative team. We are looking for a fullstack professional with a strong backend development background (primarily PHP, with Python maintenance skills as a plus), proficient in SQL databases, modern frontend frameworks, and DevOps practices. In this role, you will play a crucial part in architecting systems, leading technical decisions, and solving complex challenges alongside our team. Key Responsibilities System Development Maintenance Lead the design, development, and maintenance of backend services, primarily using PHP with Python maintenance capabilities.Design and optimize SQL database (MySQL/PostgreSQL).Design, develop, and implement robust RESTful APIs to ensure seamless data flow between frontend and backend.Develop frontend functionalities using modern JavaScript frameworks (e.g., Vue.js, React, Angular).Continuously refactor codebase, write comprehensive technical documentation, and enhance system maintainability.Implement caching mechanisms (e.g., Redis) and performance tuning strategies to improve system responsiveness and scalability.Improve test coverage to ensure system reliability and stability. Automation System Optimization Ensure the security, efficiency, and high availability of service environments.Leverage Docker and Linux to optimize system performance and streamline development workflows.Monitor system performance, proactively identify and troubleshoot issues to maintain high availability and stability.Support CI/CD pipeline establishment, automating deployment and testing processes. Infrastructure Cloud Management Manage and optimize infrastructure to enhance service stability and scalability.Operate public cloud platforms (GCP/AWS) for IaaS deployment and operations.Utilize Infrastructure as Code (IaC) for environment setup and management.Proficiently use Linux command-line tools for operations and troubleshooting. Technical RD Team Collaboration Evaluate and experiment with new technologies to drive the evolution of the team's tech stack.Actively participate in code reviews to ensure code quality and best practices.Collaborate effectively with team members, UI/UX designers, and cross-functional partners to achieve common goals.

Job Summary The TVBS Data Team is dedicated to building and maintaining high-quality data service platforms. We are seeking a highly skilled and experienced Senior Fullstack Engineer to join our innovative team. We are looking for a fullstack professional with a strong backend development background (primarily PHP, with Python maintenance skills as a plus), proficient in SQL databases, modern frontend frameworks, and DevOps practices. In this role, you will play a crucial part in architecting systems, leading technical decisions, and solving complex challenges alongside our team. Key Responsibilities System Development Maintenance Lead the design, development, and maintenance of backend services, primarily using PHP with Python maintenance capabilities.Design and optimize SQL database (MySQL/PostgreSQL).Design, develop, and implement robust RESTful APIs to ensure seamless data flow between frontend and backend.Develop frontend functionalities using modern JavaScript frameworks (e.g., Vue.js, React, Angular).Continuously refactor codebase, write comprehensive technical documentation, and enhance system maintainability.Implement caching mechanisms (e.g., Redis) and performance tuning strategies to improve system responsiveness and scalability.Improve test coverage to ensure system reliability and stability. Automation System Optimization Ensure the security, efficiency, and high availability of service environments.Leverage Docker and Linux to optimize system performance and streamline development workflows.Monitor system performance, proactively identify and troubleshoot issues to maintain high availability and stability.Support CI/CD pipeline establishment, automating deployment and testing processes. Infrastructure Cloud Management Manage and optimize infrastructure to enhance service stability and scalability.Operate public cloud platforms (GCP/AWS) for IaaS deployment and operations.Utilize Infrastructure as Code (IaC) for environment setup and management.Proficiently use Linux command-line tools for operations and troubleshooting. Technical RD Team Collaboration Evaluate and experiment with new technologies to drive the evolution of the team's tech stack.Actively participate in code reviews to ensure code quality and best practices.Collaborate effectively with team members, UI/UX designers, and cross-functional partners to achieve common goals.

Candidates with experience in 3D, AI is a plus point (optional)Salary negotiable based on skill and performance. English skills for communicating with Director and explaining tasks. Job Description Company Overview: We are a global software company specializing in 3D digital transformation solutions for the shipbuilding, oil gas, and construction (OGC) industries. Website: Home - Intratech3D Key ResponsibilitiesDesign, develop, and maintain scalable and robust backend systems and APIs that form the backbone of our applications. Work with PostgreSQL + PostGIS and Apache AGE for spatial graph data.Collaborate with Frontend and ML teams to connect APIs and AI models.Your Skills and ExperienceExceptional proficiency in at least one modern backend programming language such as Python, Java, Node.js, or Go. Work with PostgreSQL + PostGIS and Apache AGE for spatial graph data A solid understanding and practical experience in implementing secure API key management strategies. Thorough familiarity with RESTful API design principles and best practices, ensuring clear, consistent, and efficient communication. Proficiency with Git for version control, collaborative development, and effective branching strategies. Preferred Skills: Hands-on experience with containerization technologies like Docker and orchestration platforms such as Kubernetes.✅ BENEFIT: Flexible working, competitive salary, salary review per year + performance-based bonus. 13th month salary and social insurance for official employeesGreat opportunity for career advancement Business trip to Korea work directly with partners (if any) Hands-on experience in software testing. Insights into the 3D technology industry ✅ SALARY: For candidates with 2+ years of experience, salary will be based on the candidate’s expected salary and experience. --------------------------------------- ✅ Working time: Monday - Friday (8:00 - 17:00), Rest time (12:00 - 13:00) ✅ Office Location (Offline) Joymax Tower | 218 Nguyễn Văn Hưởng, Phường An Khánh (Phường Thảo Điền, Quận 2 cũ), TP. Hồ Chí Minh Toong - Oxygen lầu 3, tòa nhà The Vista, 628C Võ Nguyên Giáp, An Phú, Thủ Đức, Hồ Chí Minh ================ ✅ Email us your CV at: [email protected] (Ms.Trinh) Subject: [Fullname_Position]