We are a rapidly scaling, fully remote organization looking for an experienced Full-Stack Java Engineer to join our engineering team. This role plays a key part in designing and delivering high-quality software solutions that support our clients and business growth.

What we’re looking for

• 8+ years of hands-on experience in software development, with strong expertise in Java for multi-layer web applications

• Solid frontend experience using React, TypeScript, MUI (CSS), and GraphQL

• Proven experience designing and building microservices, following OpenAPI standards

• Hands-on knowledge of ElasticSearch, PostgreSQL, Redis, Amazon S3, Redshift, Apache Kafka, AWS Lambda, and EMR

• Experience leading or contributing significantly to large-scale enterprise application implementations

• Strong analytical and problem-solving skills, with the ability to proactively identify and resolve technical challenges

• Familiarity with Agile methodologies, Git, security best practices, and modern testing approaches

• Experience deploying, operating, and scaling applications in AWS or cloud environments

• Deep understanding of RESTful APIs, GraphQL, SQL, NoSQL, and core web development principles

• Commitment to writing clean, maintainable, and well-documented code

• Practical experience with TDD, CI/CD pipelines, and effective time management

• Strong communication skills in English and Vietnamese

• Growth mindset with a passion for continuous learning and improvement

• Bachelor’s degree in Computer Science or a related field, or equivalent practical experience

Your responsibilities

• Provide technical leadership across the design, integration, implementation, and rollout of an enterprise SaaS human services platform

• Design flexible and scalable architectures that support configuration across data models, integrations, workflows, notifications, and persistence layers

• Analyze integration needs and propose technical solutions aligned with business goals, product strategy, and system architecture

• Build and enhance platform capabilities using modern frameworks and technologies

• Define, implement, and troubleshoot API integrations across a complex multi-system ecosystem

• Collaborate closely with client stakeholders, partners, product managers, designers, architects, and engineering teams

• Continuously explore and apply emerging technologies to improve system quality and performance

• Develop systems that directly support and improve services for vulnerable communities

• Uphold high standards for security, scalability, reusability, and testability across system architecture, APIs, components, data models, and algorithms