senior java backend engineer java 21 spring boot

About Wati Started as a WhatsApp team inbox in 2020, Wati has evolved into a full revenue orchestration system that goes beyond a single platform. We empower businesses that sell, support, and grow through conversations by observing customer intent in real-time, deciding the next best revenue action, and executing it seamlessly across marketing, sales, and...

SW9018 |22 Jul 2026 Data Analytics Engineer (Bank / Finance, BI / ETL / Data Modelling, 40-46K) Translate business needs into scalable analytics models and ETL designs with cross-functional teams. Lead workshops to define requirements, align expectations, and resolve client inquiries. Design storage structures and reconciliation checks; standardize...

SW9018 |22 Jul 2026 Data Analytics Engineer (Bank / Finance, BI / ETL / Data Modelling, 40-46K)Translate business needs into scalable analytics models and ETL designs with cross-functional teams.Lead workshops to define requirements, align expectations, and resolve client inquiries.Design storage structures and reconciliation checks; standardize exception...

Role Title: Full Stack Engineer (Contract) Duration: 1 Year Executive Summary The Role: A 12-month contract for a senior-level Full Stack Developer within a global financial services firm. Tech Stack: Python, Java, React, Next.js, JavaScript, Docker, Kubernetes, SQL, and NoSQL. Core Task: Building and optimizing automation tools, microservices, and...

DescriptionJob Responsibilities:   Technical Collaboration Share knowledge and provide guidance to team members to maintain expertise in core technologies, including the effective use of Artificial Intelligence (AI) and AI-assisted development tools (e.g. code generation, testing, and analysis tools). Promote best practices in software development, coding...

Your new company A global infrastructure and logistics company operating large-scale port and terminal networks, focused on driving operational excellence through digital innovation and enterprise technology. Your new role Partner with business stakeholders and product teams to gather requirements and deliver scalable technology solutions. Lead the...

Role Title: Full Stack Engineer (Contract) Duration: 1 Year Executive Summary The Role: A 12-month contract for a senior-level Full Stack Developer within a global financial services firm. Tech Stack: Python, Java, React, Next.js, JavaScript, Docker, Kubernetes, SQL, and NoSQL. Core Task: Building and optimizing automation tools, microservices, and...

Design and implement multiple sub-systems for an in-house developed AI-integrated platform across various business domains. Oversee the development of secure, scalable, and AI-enhanced solutions using Python, NodeJS and React. Leverage prompt engineering and vibe coding for innovative development practices. Manage cross-functional teams and offshore team to...

Design and implement multiple sub-systems for an in-house developed AI-integrated platform across various business domains.Oversee the development of secure, scalable, and AI-enhanced solutions using Python, NodeJS and React.Leverage prompt engineering and vibe coding for innovative development practices.Manage cross-functional teams and offshore team to...

Builds, codes, tests, maintain high quality software Managing the full Software Delivery Lifecycle including coding, testing, deployment, and support, in a DevOps environment Translates user requirements into software requirements Designs, develops, tests, delivers, maintains and improves business applications as a member of a team, works across full-stack...

Select how often (in days) to receive an alert: Data Analytics Solution Engineer Job Summary Seeking a highly skilled and detail-oriented (Senior) Data Analytics Solution Engineer to join the Data Warehouse Team, with primary responsibility for Oracle, PostgreSQL, SSAS and Power BI Report Server (PBIRS) platform architecture, implementation, and long-term...

Analyst Programmer / System Analyst (Java) (up to 75K) We are looking for Analyst Programmer / System Analyst (Java) to join our client's team. In this hands‑on role, you will play a critical part in designing, developing, and maintaining robust, enterprise-level web applications that support our digital transformation and operational efficiency....

Builds, codes, tests, maintain high quality softwareManaging the full Software Delivery Lifecycle including coding, testing, deployment, and support, in a DevOps environmentTranslates user requirements into software requirementsDesigns, develops, tests, delivers, maintains and improves business applications as a member of a team, works across full-stack...

Well Link Financial Group is seeking a Senior Java Engineer / Technical Lead to design, develop, and modernize enterprise core systems for insurance and finance domains. You will build scalable backend services, lead legacy modernization efforts, and ensure high availability across critical domains.You will work with Java, Spring Boot, Spring Cloud,...

About the Role We are looking for an experienced Senior Developer to join the Prime Brokerage Technology team in Hong Kong as a senior individual contributor. This is a hands-on engineering role focused on technical ownership, solution design, delivery execution, and close partnership with business and technology stakeholders. The ideal candidate has strong...

IO Tech Solutions Limited in Hong Kong is seeking an experienced Java Developer at AVP level to support our strategic infrastructure build‑out within Liquid Financing. This role offers high visibility with traders and product teams across global hubs. You will design and implement backend services using Java Spring Boot and frontend components, contribute...

A reputable China-based Bank in Hong Kong is looking for a high-caliber Senior System Development Manager to join her Information Technology Department Responsibilities (E-banking): Responsible for system design, development and support of the bank application systems, including web application systems, mobile App and backend systems. Participate in key...

Senior Front-end Developer / Team Lead Company: Chinasoft International Employment Type: Full-time with 12-month Renewable Contract Work Location: On-site at a Major Public Healthcare Institution (Hong Kong) Job Highlights Lead front-end development using ReactJS and React Native Oversee test planning, quality checks, and UI performance ...

Senior Front-end Developer / Team Lead Company: Chinasoft International Employment Type: Full-time with 12-month Renewable Contract Work Location: On-site at a Major Public Healthcare Institution (Hong Kong) Job Highlights Lead front-end development using ReactJS and React Native Oversee test planning, quality checks, and UI performance ...

Select how often (in days) to receive an alert:Senior System AnalystHighlightsDesign and implement multiple sub-systems for an in-house developed AI-integrated platform across various business domains.Oversee the development of secure, scalable, and AI-enhanced solutions using Python, NodeJS and React.Leverage prompt engineering and vibe coding for...