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Senior / Expert Backend Software Engineer

External
Carousellgroup logoCarousellgroup · Ho Chi Minh City, Vietnam
Full-timeOn-site1mo ago30+ days old, may be filled
CassandraDockerElasticsearchJavaJavaScriptKafka
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Responsibilities

  • Solve complex, ambiguous engineering problems to enable a smart marketplace ecosystem of products and services, often defining the technical direction with minimal guidance.
  • Design, build, run, and improve backend services and frameworks for creating microservices, with a strong emphasis on scalability, reliability, and performance at scale.
  • Lead technical design reviews, drive architectural decisions, and establish best practices that raise the bar across backend engineering.
  • Mentor and uplift fellow engineers through code reviews, pairing sessions, and knowledge sharing.
  • Proactively identify systemic issues, tech debt, and operational risks - then drive solutions from proposal through delivery.
  • Improve engineering efficiency with common libraries, tooling, and platform capabilities that multiply the output of the broader team.
  • Collaborate cross-functionally with product, SRE, and data teams to align technical strategy with business outcomes.

Requirements

  • At least 7 years of professional software engineering experience, with deep hands-on expertise in building and operating large-scale distributed systems in production.
  • Strong proficiency in Golang in production environments . Additional mastery of one or more general-purpose languages such as C/C++, Python, Java, or JavaScript/TypeScript.
  • Deep understanding of distributed systems concepts: consistency models, partitioning, replication, consensus, fault tolerance, and observability.
  • Extensive production experience with three or more data systems such as PostgreSQL, MongoDB, Elasticsearch, Redis, Kafka, or Cassandra - including the ability to evaluate trade-offs and select the right tool for a given problem.
  • Strong experience with Docker, Kubernetes, and cloud-native infrastructure patterns.
  • Proven track record of designing and evolving microservices and event-driven architectures at scale.
  • Demonstrated ability to lead technical initiatives end-to-end: from problem framing and design through implementation, rollout, and production ownership.
  • Excellent communication skills - able to articulate complex technical concepts clearly to both engineering and non-engineering stakeholders.
  • BA or MA degree in Engineering, Computer Science, or a related technical field. Or formerly competitive programmer.
  • Thank you for taking your time to read our job description and thank you in advance if you decide to apply for this position. Shortlisted candidates will be contacted within 2 weeks since application, otherwise we might meet when another chance arises.
  • By proceeding with your application , you are adhering to our PDPA policies. In case you are interested to know more, read about our Candidates Personal Data Privacy Statement .

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