Software Development Engineer in Test
Role details
Job location
Tech stack
Job description
- Design and build automated test frameworks and tools for low-latency, high-throughput trading services.
- Develop, maintain advocate test suites across the full product lifecycle:
-
Unit testing
-
Integration testing (local and end-to-end) Performance and load testing
-
Failure recovery testing
-
Collaborate with software engineers to embed quality from the ground up in OMS, exchange gateways, risk management systems, and settlement services. Monitor, analyze, and improve system reliability, scalability, and performance through continuous testing.
-
Ensure security-first testing practices, validating encryption schemes and protecting user and company data.
-
Work closely with cross-functional teams to provide feedback, drive improvements, and raise the bar for engineering excellence., You may contact our Data Protection Officer by email at dpo@blockchain.com. Your personal data will be processed for the purposes of managing Controller's recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment.
Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller's behalf. Accordingly, if you are located outside of the United States, your personal data will be transferred to the United States once you submit it through this site. Because the European Union Commission has determined that United States data privacy laws do not ensure an adequate level of protection for personal data collected from EU data subjects, the transfer will be subject to appropriate additional safeguards under the standard contractual clauses.
Blockchain is committed to diversity and inclusion in the workplace and is proud to be an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, color, national origin, gender, gender expression, sex, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, and apprenticeship. Blockchain makes hiring decisions based solely on qualifications, merit, and business needs at the time.
You may contact our Data Protection Officer by email at dpo@blockchain.com. Your personal data will be processed for the purposes of managing Controller's recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment.
Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller's behalf. Accordingly, if you are located outside of the United States, your personal data will be transferred to the United States once you submit it through this site. Because the European Union Commission has determined that United States data privacy laws do not ensure an adequate level of protection for personal data collected from EU data subjects, the transfer will be subject to appropriate additional safeguards under the standard contractual clauses.
Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. Under the GDPR, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. You also have the right to data portability. In addition, you may lodge a complaint with an EU supervisory authority.
Requirements
-
Innate curiosity and a strong passion for quality engineering.
-
Professional experience as an SDET, QA Automation Engineer, or Software Engineer with a focus on testing.
-
Strong experience with Python (test automation, scripting, or backend validation).
-
Familiarity with SQL for data validation.
-
Experience in one or more of the following is a strong plus:
-
Distributed systems testing
-
Kubernetes-based test environments
-
Messaging technologies (Jetstream NATS, Redis, etc.)
-
Load/performance testing tools (Locust, JMeter, Gatling, etc.)
A pragmatic, hands-on approach to solving complex problems. Solid understanding of algorithms, data structures, databases, and distributed systems.
Passion for building automation-first testing cultures, minimizing manual work wherever possible.
