Senior Backend Developer

Tp Hồ Chí Minh
Lâu dài
Toàn thời gian

6 giờ trước

About GFTGFT Technologies is an AI-centric global digital transformation company. We design advanced data and AI transformation solutions, modernize technology architectures and develop next-generation core systems for industry leaders in Banking, Insurance, Manufacturing and Robotics. Partnering closely with our clients, we push boundaries to unlock their full potential. With deep industry expertise, cutting-edge technology, and a strong partner ecosystem, GFT delivers responsible AI-centric solutions that combine engineering excellence, high-performance delivery and cost efficiency. Our team of 12,000+ technology experts operate in 20+ countries worldwide offering career opportunities at the forefront of software innovation.Role SummaryWe are looking for experienced and talented Java Backend Engineers to join our global engineering teams and developing and operating our flagship product (Digital Bank platform).
In our modern development environment, AI assistants are integral to the Software Development Lifecycle. Engineers leverage AI tools for code generation, test creation, and refactoring, while focusing their expertise on architecture, code verification, quality assurance, and strategic technical decisions.
This is a hybrid role where you'll function as part Business Analyst, part QA Engineer, and Full-time Developer. You'll need to understand business processes deeply, communicate technical designs confidently with Product Owners and BA, and ensure quality throughout the development cycle.Key Activities

Design system architecture and guide AI-assisted implementation of Springboot/Kotlin applications
Review, verify, and refine AI-generated code to ensure quality, security, and maintainability
Collaborate with Product Owners and BA to understand requirements and business processes.
Collaborate with AI tools to translate user stories into working solutions efficiently
Communicate technical designs, trade-offs, and solutions confidently to non-technical stakeholders
Challenge and clarify requirements with curiosity dig deep into the "why" behind business needs
Validate AI-generated test suites and ensure comprehensive coverage using TDD and DDD principles
Own quality assurance by designing test strategies and verifying implementation correctness
Design and architect RESTful APIs and microservice patterns, directing Al implementation
Provide technical oversight and architectural decisions for AI-assisted development
Conduct thorough code reviews of both human and AI-generated code
Work with distributed teams across multiple time zones

Technical Qualifications:

Minimum 5+ years of relevant experience in software engineering.
Java/Kotlin (Kotlin strongly preferred), SpringBoot, JPA, Kafka, Rest APIs.
Hands on experience with various Java Web technologies and frameworks Spring (Security, MVC, SpringBoot) JPA, REST API, Maven, Junit test, Mockito, Kafka.
Good practical knowledge of design of RDBMS and SQL
Understanding of Agile methodologies

AI-Augmented Development Skills:

Experience with AI-assisted development tools (GitHub Copilot, Claude Code, or similar)
Ability to write effective prompts and context for AI code generation
Strong code review and verification skills for AI-generated implementations
Critical thinking to assess AI suggestions and identify potential issues
Expertise in validating AI-generated tests for completeness and edge case coverage
Understanding of AI limitations and when to override or refine AI outputs
Ability to architect solutions that AI can effectively implement

Specific Qualifications

Excellent communication and written skills. Be able to work in a team
Strong analytical and problem-solving abilities to guide AI assistance
Understanding of financial instruments
Adaptability and willingness to learn new AI tools and workflows
Judgment and discernment in accepting, modifying, or rejecting AI-generated code

Essential Skillset

Automated unit and integration testing. (jUnit, mockito etc.)
Gradle build systems
Data structures and algorithms - dictionary, list, set, trees, graphs
Control-flow patterns and microservice architecture design
Database fundamentals: joins, indexes, foreign keys, primary keys, query optimization
Relational DB, NoSQL, graph DB, and ACID properties
System design and architectural patterns
Protocols & standards (OpenAPI, AVRO, Protobuf)
SOLID principles and event-driven architecture
DevOps and infrastructure fundamentals
Messaging queues, Docker/Compose
Kubernetes (pods, ConfigMaps, deployments, services)
Git workflows (GitHub), CI/CD pipelines, code quality tools (Sonar)
Security fundamentals and secure coding practices
Ability to verify security vulnerabilities in AI-generated code

Nice to have

Advanced AI tool proficiency (Claude Code etc.)
Experience integrating AI tools into team workflows
Cloud platforms (AWS)
Log management tools (Splunk, SumoLogic, ELK)
Infrastructure architecture (DNS, load balancers, CDNs)
Security: SSL/MTLS, PKI, asymmetric/symmetric encryption, OAuth, JWT
GraphQL, Airflow, TypeScript, Python
Contribution to open-source projects or AI tool customization
Experience with prompt engineering and context optimization

What Makes You Successful in This Role:

You view AI as a powerful co-pilot, not a replacement for engineering judgment
You excel at architectural thinking and can design systems for AI to implement
You have a keen eye for code quality and can quickly spot issues in generated code
You understand the "why" behind the code, not just the "what"
You're comfortable iterating with AI tools to achieve optimal solutions
You can mentor others in effective AI-assisted development practices
You maintain high standards for code quality regardless of its source

What we offer youYou will be working with some of the brightest people in business and technology on challenging and rewarding projects in a team of like-minded individuals. GFT prides itself on its international environment that promotes professional and cultural exchange and encourages further individual development with the benefits below:

Competitive salary
13th-month salary guarantee
Performance bonus
Professional English course for employees
Premium health insurance
Extensive annual leave

(Due to the high volume of applications we receive, we are unable to respond to every candidate individually. If you have not received a response from GFT regarding your application within 10 workdays, please consider that we have decided to proceed with other candidates. We truly appreciate your interest in GFT and thank you for your understanding.)About UsWe show commitment to our investors and stand for solid, long-term growth performance. Founded in Germany in 1987 and in American territory since 2008, GFT expanded globally to over 10,000 experts. And to more than 15 markets to ensure proximity to clients. With new opportunities from Asia to Brazil, the international growth story continues. We are committed to grow tech talents worldwide. Because our team’s strong consulting and development skills across legacy and pioneering technologies, like GreenCoding, underpin success. We maintain a family atmosphere in an inclusive work environment.There is room for your talent!Put your talent to work. At GFT, you'll be working with some of the brightest people in business and technology on challenging and rewarding projects in, a team of like-minded individuals.
Feel it. We are #one team collaboratively working towards the same goal.Not Ready To Apply?Stay connected! Enter your e-mail and we will keep you informed about upcoming events and opportunities that match your interests.

GFT Technologies

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