Job Description:

Backend Test Engineer (FinTech / Cryptocurrency Exchange Focus)

Responsible for functional testing, API testing, performance testing, and security testing of backend systems for FinTech platforms or cryptocurrency exchanges.
Participate in requirement reviews and system design discussions to understand business logic and technical architecture, then develop test plans and strategies.
Create high-quality test cases and build automated test scripts to achieve automation for API and regression testing.
Conduct testing for core systems such as APIs and strategy modules.
Analyze system logs, trace data, and database records to identify and resolve defects.
Collaborate with development, product, operations, and security teams to ensure system availability and transaction data accuracy.
Engage in performance stress testing and security assessments to optimize system bottlenecks and ensure stability under high-concurrency trading scenarios.
Generate test reports and quality analyses to continuously improve testing processes and standards.

Job Requirements:

Bachelor's degree or higher in Computer Science, Software Engineering, or related fields.
3+ years of backend testing experience, preferably in FinTech, blockchain, or cryptocurrency exchange projects.
Familiar with common testing methodologies and principles of RESTful APIs, microservices architecture, message queues, etc.
Proficient in testing tools such as Postman, JMeter, Swagger, Charles, and Fiddler.
Experience with middleware like MySQL, Redis, Kafka, and strong SQL query/optimization skills.
Excellent communication, teamwork, and sense of responsibility; adaptable to fast-paced environments.

Preferred Qualifications:

Experience testing cryptocurrency exchanges, payment/settlement systems, matching engines, or blockchain interaction projects.
Knowledge of blockchain nodes, Web3 APIs, cryptographic algorithms (e.g., ECDSA, SHA256).
DevOps experience with CI/CD pipelines and automated test environment deployment.

Benefits:

Competitive salary, collaborative team culture, and fully remote work opportunities.

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AI Job Analysis

Intelligent Job Recommendations Based on Deep Learning

Ready for Analysis

Analyze Job Core Requirements

The core requirements for this Backend Test Engineer position at Deepcoin emphasize expertise in testing backend systems for high-stakes FinTech and cryptocurrency environments, ensuring reliability and security in financial transactions.

Extensive experience in functional, API, performance, and security testing of backend systems.
Proficiency in developing automated test scripts and test plans for regression and stress testing.
Familiarity with tools like Postman, JMeter, and databases such as MySQL and Redis.
Background in FinTech, blockchain, or cryptocurrency exchange projects.
Strong skills in analyzing system logs and collaborating with cross-functional teams.

Understand Employer Recruitment Intent

Deepcoin, as a leading cryptocurrency exchange, is likely seeking a Test Engineer who can ensure the robustness and security of its trading platforms in a fast-paced, innovative industry. The emphasis on backend testing suggests a need for someone who can handle complex systems with high concurrency, minimizing risks in financial operations. This position reflects Deepcoin's commitment to quality assurance in a competitive market, potentially aiming to attract candidates with proven experience in blockchain integration and automated testing to maintain system integrity and user trust, indicating a preference for technically skilled individuals adaptable to evolving FinTech challenges.

MyJob Interviewer Says

Interviewers at Deepcoin would focus on assessing a candidate's technical depth in backend testing, particularly their ability to handle security vulnerabilities and performance issues in cryptocurrency systems. They may evaluate problem-solving skills through scenario-based questions, such as debugging API failures or optimizing test scripts for high-volume trading. Collaboration and communication are key, so candidates should demonstrate teamwork in past projects. Overall, the emphasis is on candidates who not only have the required tools and methodologies but also align with Deepcoin's innovative culture, ensuring they can contribute to improving system reliability and efficiency in a remote or hybrid work environment.

AI Matching Suggestions

For job seekers targeting this position at Deepcoin, tailor your resume and interview preparation to highlight expertise in FinTech and cryptocurrency testing to align with the company's focus. Focus on showcasing relevant experience, technical skills, and an understanding of blockchain technologies. Below are specific suggestions to optimize your application:

Include keywords from the job description, such as 'API testing,' 'automation scripts,' and 'blockchain nodes,' in your resume summary and experience sections.
Prepare examples of past projects involving performance testing in high-concurrency scenarios, using tools like JMeter or Postman, to demonstrate practical application.
Research Deepcoin's platform and recent developments, such as their trading systems or security features, and be ready to discuss how your skills can enhance their testing processes.
Practice answering technical questions on database optimization, cryptographic algorithms (e.g., ECDSA), and CI/CD pipelines, as these are preferred qualifications mentioned in the job posting.

Test Engineer at Deepcoin

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MyJob Interviewer Says

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