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Senior Backend Engineer

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Ethos

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Location:
Singapore, Singapore

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

As a Backend Engineer, you'll work across the stack and be responsible for building scalable microservices and systems that get invoked through the entire customer journey. You’ll work closely with our other engineers to build and ship key features. We are detail oriented and value clean, modular, and high-performing code. You'll help architect and build our internal standards and frameworks. We love engineering-wide consistency in code and have huge ambitions on both client and server side.

Job Responsibility:

  • Lead the design, development, and maintenance of complex backend systems and distributed services
  • Partner cross-functionally with engineers, PMs, designers, and non-technical stakeholders to drive projects from concept to launch
  • Architect, build, and evolve API frameworks and platform capabilities used across multiple teams
  • Produce clean, modular, well-tested, and high-performing code and abstractions
  • Identify, diagnose, and resolve performance, scalability, and reliability issues
  • Champion engineering best practices and drive consistency across the codebase
  • Participate in—and help elevate—the team’s code review process
  • Clearly communicate technical decisions, tradeoffs, and project updates to diverse audiences
  • Mentor and support junior and mid-level engineers, fostering a culture of growth and high performance
  • Take end-to-end ownership of major projects, including requirements clarification, design, execution, and rollout

Requirements:

  • 7+ years of full-time engineering experience, ideally in high-scale, high-complexity environments
  • Demonstrated experience designing and delivering backend architectures from the ground up
  • Strong understanding of distributed systems, API design, and performance tradeoffs
  • Hands-on engineering experience with several of the following: TypeScript, Go, Python, PostgreSQL, Kubernetes, React, AWS
  • Skilled in software engineering best practices: design patterns, testing strategies, observability, code quality, and secure development
  • Excellent verbal and written communication skills
  • able to explain complex ideas to technical and non-technical stakeholders
  • Proven ability to lead cross-team initiatives, drive alignment, and influence technical direction
  • High degree of ownership, proactive problem-solving, and the ability to operate with urgency when needed
  • Strong CS fundamentals including data structures, algorithms, and understanding of security principles and common attack vectors
  • Candidate must be based in Singapore and possess valid work authorization (e.g., PR or equivalent eligibility to work in Singapore)

Additional Information:

Job Posted:
December 08, 2025

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

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