Company Overview
Nikel is a leading fintech provider dedicated to delivering innovative, secure, and scalable financial solutions. Our mission is to empower individuals and businesses through platforms that transform financial services. Join us at our Sudirman office in Jakarta and be part of a team that is shaping the future of fintech in Indonesia.

Role Overview
We are seeking a skilled and detail-oriented QA Engineer with expertise in high-performance system testing to ensure the quality, security, and reliability of our FinTech products. In this on-site role, you will collaborate closely with developers, product managers, and stakeholders to design and implement effective testing strategies for mission-critical financial systems that process crucial transactions. Your contributions will be crucial in maintaining optimal performance standards.

Responsibilities

• Develop and execute comprehensive test plans, test cases, and scripts for high-performance fintech applications handling large-scale transaction volumes
• Design and implement performance testing strategies for systems processing thousands of transactions per second
• Identify, track, and document defects in high-throughput environments, ensuring timely resolution and follow-up testing
• Automate testing processes using tools such as Cypress, JUnit, and performance testing frameworks
• Organized test cases into suites and sections in TestRail for efficient management and reporting
• Collaborate with development and product teams to ensure delivery of high-quality, high-performance software
• Perform regression, functional, and exploratory testing on both new and existing features in high-availability environments
• Continuously improve testing processes and frameworks to enhance product reliability and performance

Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field
• At least 3 years of experience in software quality assurance, with demonstrated expertise in high-performance system testing
• Familiarity with QA methodologies, tools, and processes for enterprise-scale applications
• Experience in building automation from scratch
• Experience in testing financial systems and payment processing platforms is highly preferred
• Proven ability to conduct quality assurance activities, including data validation and analysis using SQL and NoSQL queries.
• Who can drive Quality Assurance on solutions built with Low-Code/No-Code platforms, leveraging BPMN for process optimization.
• Strong communication and collaboration skills for an on-site work environment

Bonus Points

• Knowledge of real-time data streaming technologies (Kafka, Airflow, etc.) and their testing methodologies
• Familiarity with DevOps practices, CI/CD pipelines, and containerized testing environments
• Experience with API testing for high-frequency trading or real-time transaction processing systems
• Understanding of blockchain technology and cryptocurrency transaction testing

Benefits

• Competitive salary and performance bonuses.
• Health insurance, wellness programs, and additional employee benefits.
• Opportunities for career growth within a fast-growing fintech company.
• A collaborative and innovative work environment at our Sudirman office in Jakarta.