--- title: 'Senior Fullstack Java Developer at Aperia' canonical: 'https://feeny.ai/job/senior-fullstack-java-developer-aperia-da-nang-38bx520qtwsa' type: 'job' last_seen: '2026-09-11' --- # Senior Fullstack Java Developer at Aperia - **Company:** Aperia - **Location:** Da Nang, Vietnam / Ho Chi Minh City, Vietnam - **Posted:** 2026-08-07 - **Last confirmed live:** 2026-09-11 - **Apply:** https://job-boards.greenhouse.io/aperiasolutions/jobs/5206595007 ## Job description Summary Join Aperia Solutions, a leader in SaaS solutions for the Payments and Compliance industries. Aperia is a Texas-based fintech and managed consultancy firm that creates custom SaaS applications and other software-based solutions for the payments, banking, and processing industry. Founded in 1999, Aperia offers business intelligence, risk management, compliance, and customer intelligence platforms. With offices in Dallas, Washington DC, and Vietnam, Aperia is a fast-paced, global organization that strives to improve efficiency in compliance, risk, and customer service operations. Aperia’s clients include banks, processors, payment facilitators, merchant service providers, independent sales organizations, and government entities. A career at Aperia promises a great challenge, culture, and opportunities to forge your own path. Job Description At Aperia, we thrive on innovation and the strength of our dynamic development team. We are currently seeking a Senior Full Stack Developer (Java, ReactJS) with a strong background in Java and J2EE who is passionate about modern technologies, cloud-native architecture, and secure, scalable systems. If you’re eager to push boundaries and drive meaningful impact in a fast-paced fintech environment, we want to hear from you. Core Responsibilities - Full lifecycle - analysis, design, development, testing and implementation- of new or enhancements to middleware (micro) services - Maintain middleware modules and services with code quality standards - Keep applications free of security vulnerabilities in compliance with organization’s security policies - Assist in troubleshooting and resolving production issues. Provide suggestions for preventative steps - Incorporate suggestions for improvements and enhancements where meaningful - May assist/lead in developing and maintaining technical documentation and store it in central locations (like Confluence, SharePoint) for accessible to team members. Technical Skills: - 6+ years of hands-on experience in Java/J2EE development. - Expertise in Spring, Spring Boot, Spring Cloud, Spring Security, Spring Data, and RESTful APIs. - Exposure to ReactJS on the frontend. - Working knowledge of RabbitMQ or similar message brokers. - Proficiency in Oracle PL/SQL. - Strong unit testing skills with JUnit. - Experience with build tools like Maven, and artifact repositories like Nexus. - Familiarity with Postman for API testing and PCF (Pivotal Cloud Foundry). - Demonstrated experience in addressing security vulnerabilities and managing open-source dependencies. - Maintain high code quality using tools like SonarQube. - Version control and CI/CD experience using GitLab. - Proficient with Atlassian tools including JIRA and Confluence. - Solid understanding of Linux environments Things that will separate you from the rest: - Experience with JIRA integration and custom workflows. - Familiarity with logging and monitoring tools like Splunk. - Ability to collaborate effectively with onshore and offshore teams. - Background in the finance or banking industry. - Strong problem-solving, debugging, and communication skills (written and verbal). Education or Certifications - Bachelor's degree in Computer Science, Information Technology, or a related field. Job Type - Full-Time Schedule - Monday to Friday Work Location - HCMC: The Six8 Building: 24-26 Phan Dinh Giot, Tan Son Hoa ward. - Danang: VDB Tower: 74 Quang Trung, Hai Chau District ## Benefits - Competitive Salary Package – Enjoy a rewarding income from day one. - Security from the Start – Full salary during probation plus complete social insurance coverage. - Premium Health Insurance – Comprehensive protection for you and your loved one (spouse/children). - Family-Friendly Benefits – Monthly childcare support to make parenting easier. - Generous Leave Policies – 15 days annual leave, 6 weeks paternity leave, and 10 days bereavement leave. - Active Lifestyle – Join our vibrant clubs: Football, Billiards, Badminton, and E-sports... This job description is not intended to be all-inclusive. An employee may also perform other reasonable related business duties as assigned by their immediate supervisor or management. Principals only. Recruiters please don't contact this job poster. DO NOT contact us with unsolicited services or offers. ## About Aperia ## Company Overview - **One-liner**: Aperia is a privately held fintech and managed consultancy firm that builds SaaS platforms and delivers technology services to financial institutions, payment companies, and government agencies. - **Entity Type**: Private (Bootstrapped — 100% privately owned, purpose-driven) - **Headquarters**: Dallas, Texas, United States - **Founded**: 1999 (or 2001 per LinkedIn; the company website states "over 25 years" of leadership) - **Founders**: Not publicly disclosed ## Core Business - **Primary Industry**: Fintech, Payments, Government/Defense Technology, IT Services - **Target Customers**: Banks, processors, payment facilitators, merchant service providers, independent sales organizations, and government/defense entities (B2B, Enterprise) - **Mission Statement**: Not explicitly stated as a single quote, but the company describes itself as "Built on Purpose, Driven by Impact" and focuses on "innovation, usability, and security" to help organizations "operate smarter, faster, and with confidence." ## Products & Services - **Compliance Platform**: Streamlines education, assessment, tracking, and regulatory reporting for regulated environments. - **Risk Management / Fraud Detection**: Real-time monitoring, intelligent analytics, and automated fraud detection; analyzes hundreds of millions of transactions. - **Customer Onboarding**: Digitizes and streamlines onboarding with automated workflows and accelerated activation. - **Analytics & Business Intelligence**: Advanced analytics and flexible reporting to turn data into actionable insight. - **Compensation Management**: Automates complex partner and agent compensation with configurable models and accurate reporting. - **Customer Intelligence Platform (CIP)**: Unifies case management, service workflows, and performance metrics in a configurable interface. - **Software Development as a Service (SDaaS)**: Full-stack engineering for platform modernization and custom development. - **Managed Resources**: On-demand access to expert Agile teams that integrate with client organizations. - **Consultancy**: Close partnership to solve complex, data-driven problems and refine processes. - **Government, Defense & Security**: Cloud-native solutions for data unification, situational awareness, and mission-critical operations. ## Market Standing - **Valuation**: Not disclosed (privately held) - **Key Metric**: Annual Revenue estimated at **$56.2M** (per LinkedIn data); serves **over 6 million users** across hundreds of clients - **Notable Investors/Partners**: 100% privately owned; no external investors listed. Clients include banks, payment processors, and government agencies. - **Growth Signals**: Global workforce of **400+ employees** (LinkedIn reports 187 but the company website states 400+; the discrepancy may reflect total headcount including contractors/global offices). Offices in Dallas, Washington DC, and Vietnam. Senior management average tenure of **18 years**. ## Competitive Advantages - **Deep Fintech & Payments Expertise**: Over 25 years of experience solving complex data and reconciliation challenges for the payments industry. - **Long-Term Client Relationships**: Emphasizes partnership over vendor status; high client retention. - **Regulatory & Security Focus**: Deep experience in highly regulated industries (payments, banking, government). - **Stable Leadership**: Senior management team with average tenure of 18 years ensures strategic continuity. - **Global Delivery Model**: Offices in the US and Vietnam enable cost-effective, round-the-clock development and support. ## Strategic Focus - Continued expansion of SaaS platforms for compliance, risk, and customer intelligence - Deepening capabilities in government, defense, and security sectors - Scaling managed resources and SDaaS offerings - Maintaining a 100% privately owned, purpose-driven model for long-term growth ## Why Work Here - **Culture**: Describes itself as "a family" where "no single role is more important than another." Core values: Innovation, Usability, Security, Partnership, Transparency, Teamwork. - **Work Model**: Hybrid working model in place (as of 2022). "We value your individual contribution and trust your results, regardless of your role." - **Global Team**: Fast-paced, global organization with offices in Dallas, Washington DC, and Vietnam. - **Career Growth**: "A career at Aperia promises a great challenge, culture, and opportunities to forge your own path." Open roles include Product Manager, Project Manager, Senior Software Developer, and more. - **Stability**: Privately owned with no outside investors, allowing long-term strategic focus. - **Diversity & Inclusion**: Equal Opportunity/M/F/Vet/LGBT/Disabled Employer. ## Sources 1. [aperia.com](https://www.aperia.com/) 2. [aperia.com/about](https://www.aperia.com/about) 3. [aperia.com/services](https://www.aperia.com/services) 4. [Greenhouse Careers Page](https://job-boards.greenhouse.io/aperiasolutions) 5. 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