Senior Backend Engineer - Scalable, Test-Driven APIs

Caspeco AB; Uppsala kommun; Hybrid; SEK 430,895 - 592,480; Full time

Benefits offered by this job

Market competitive compensation

Open atmosphere and collaboration

Job summary

Caspeco AB in Uppsala is looking for an experienced senior backend engineer to enhance their Checkout team. This role involves development and maintenance of complex backend systems, driving testing strategies, and leading architectural discussions to support scalability.

Ideal candidates will have strong expertise in Java and/or Kotlin, with a solid understanding of databases like MongoDB. The position offers hybrid working conditions and a collaborative environment, allowing personal growth and impact within the company.

Qualifications

• Strong experience in backend development using Java and/or Kotlin.
• Solid experience working with databases, particularly with document stores.
• Understanding of system design and able to design scalable services.
• Experience with testing strategies and automation.
• Pride in writing clean, maintainable code.
• Effective communication skills in English.

Responsibilities

• Develop and maintain complex backend systems.
• Drive testing strategy and promote continuous delivery.
• Lead architectural discussions for service sustainability.
• Contribute to a culture of continuous improvement.
• Communicate technical plans to stakeholders.

Skills

Backend development using Java and/or Kotlin

Experience with databases, especially MongoDB

System design and distributed architectures

Testing strategies and CI/CD pipelines

Writing clean, maintainable code

Effective communication in English

Tools

Azure Cloud

Job description

Caspeco AB in Uppsala is looking for an experienced senior backend engineer to enhance their Checkout team. This role involves development and maintenance of complex backend systems, driving testing strategies, and leading architectural discussions to support scalability.

Ideal candidates will have strong expertise in Java and/or Kotlin, with a solid understanding of databases like MongoDB. The position offers hybrid working conditions and a collaborative environment, allowing personal growth and impact within the company.