ABOUT SINCH
Sinch is pioneering the way the world communicates. More than 150,000 businesses — including Google, Uber, Paypal, Visa, Tinder, and many others — rely on Sinch's Customer Communications Cloud to power engaging customer experiences through mobile messaging, voice, and email. Whether you need to verify users or craft omnichannel campaigns, Sinch makes it easy. Our AI-infused Super Network, APIs, and applications ensure you can connect with your customers reliably and securely, at every step of their journey. At Sinch we "Dream Big", "Win Together", "Keep it simple", and "Make it Happen". These values are our foundation!
DESCRIPTION
We are looking for a Backend Engineer to join our Customer Analytics team in Stockholm. You are a product-minded engineer who is passionate about building robust, scalable, and secure infrastructure that empowers developers and delights customers. You have a strong sense of ownership and thrive in a collaborative, fast-paced environment where your work has meaningful impact.
The team is new, which means real ownership and the chance to shape how we build from the ground up.
Tech Stack: Node.js, TypeScript, Kafka, AWS
You will:
- Design, develop, and maintain production backend systems
- Build scalable, secure, and high-availability infrastructure
- Contribute to system design decisions and distributed systems architecture
- Improve performance, observability, and reliability of core systems
- Collaborate closely with product, design, and other engineering teams
Participate in DevOps practices (CI/CD, monitoring, cloud deployments)
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REQUIREMENTS
You should have:
- Professional experience building and operating production backend systems
- Strong interest in system design, high availability, and distributed systems
- Solid programming experience with Node.js and TypeScript
- Experience working with relational or NoSQL databases
- Experience with message queues/event streaming (e.g., Kafka, SQS, RabbitMQ)
- Hands-on experience with container technologies (Docker, Kubernetes)
- Experience with performance tuning and observability tools (e.g., Grafana, Datadog)
- Experience with AWS
Fluent in English
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It's a plus if you also have:
- Experience working at a product-focused company, with an understanding of how engineering drives customer experience
- Experience with GCP
- Frontend experience (e.g., React) and comfort working full-stack
Experience with performance, load, and reliability testing
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Salary
The monthly salary for this position is between 43,800 SEK - 54,750 SEK. Factors which may affect pay within this range may include skills, education, experience, and other qualifications.
OUR HIRING PROCESS
We are committed to ensuring a recruitment process that is fair, objective, consistent, and inclusive. Our approach includes structured, competency-based interviews designed to evaluate your skills, experience, and qualifications relevant to the role. At times, we may include a data-driven assessment to enhance our hiring success and identify candidates likely to excel.
We believe in a two-way process and encourage you to ask questions throughout the journey. If this role isn't what you're looking for, please explore the other opportunities listed on our career page: https://www.sinch.com/careers/. No matter who you are, we hope you find an exciting path forward - hopefully with us!
