Sinch AB

Sr Software Engineer

Sinch AB
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17 hours ago
Remote, APACSenior

Responsibilities

  • Provide technical leadership and direction for shipping secure, reliable, well-tested, and maintainable code.
  • Mentor and upskill engineers through code reviews, architectural decisions, and guidance on security, privacy, performance, and other non-functional concerns.
  • Help set team direction and priorities, support stakeholders, and break down complex work effectively.
  • Own end-to-end delivery from technical design and architecture through production deployment and support.
  • Architect and deliver complex, scalable solutions across varied technical situations.
  • Design and operate resilient, high-performance microservices and event-driven architectures.
  • Champion software quality and establish processes to improve it over time.

Requirements

  • At least 7 years of software engineering experience with a record of shipping and maintaining production software.
  • At least 3 years of recent hands-on experience with Node.js and TypeScript.
  • Strong knowledge of backend ecosystems, including SQL and NoSQL databases, messaging brokers, and common software design patterns.
  • Proven AWS expertise across services such as ECS, Fargate, Lambda, EC2, DynamoDB, RDS, Aurora, SQS, SNS, and Kinesis.
  • Hands-on experience translating business requirements into end-to-end technical designs covering APIs, data models, and infrastructure.
  • Experience designing and operating scalable, resilient microservices and event-driven architectures.
  • Deep knowledge of unit, integration, and end-to-end testing, including maintaining automated test suites integrated into CI/CD.
  • Experience building secure services and applying observability and maintainability best practices.
  • Experience using AI-powered tools such as GitHub Copilot, Claude, and ChatGPT to improve development productivity.
  • Strong mentoring, communication, collaboration, and English-language verbal and written communication skills.

Benefits

  • Flexible work-from-home arrangement.
  • Birthday day off.
  • Generous annual leave program.
  • Comprehensive market-competitive medical insurance and supplemental plans.
  • Monthly home internet allowance.
  • Free virtual counseling resources through the global Employee Assistance Program.

Tech Stack

Amazon DynamoDBAWSNode.jsRabbitMQSQLTypeScript

Categories

Sinch AB

About Sinch AB

1,001-5,000 employees

Sinch builds a cloud communications platform (CPaaS) that provides APIs and services for SMS/RCS, voice, and email so businesses can automate customer messaging, alerts, and support. It sells usage-based APIs and SaaS tools to enterprises, software platforms, and SMBs. Founded in 2008 and headquartered in Stockholm, Sinch is a public company listed on Nasdaq Stockholm and operates globally across telecom networks and digital channels.

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