Senior Full-Stack Developer (Python) at Avaron AB
Stockholm, Stockholm, Sweden -
Full Time


Start Date

Immediate

Expiry Date

21 May, 26

Salary

0.0

Posted On

20 Feb, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Python, Backend Development, APIs, Integrations, Database Logic, Git, CI/CD, Unix Environments, Security Practices, Troubleshooting, Monitoring, Automation

Industry

Business Consulting and Services

Description
About the Company Avaron AB is a growing consultancy focused on technology, finance, and business support. We match your expertise with the market's most interesting assignments, offering a platform where your professional development is central. About the Assignment For a telecom organization, we’re looking for a full-stack developer with strong backend focus in Python to help strengthen in-house expertise. You’ll join a small team responsible for many applications, where ownership, initiative, and the ability to quickly understand existing systems are key. The assignment centers on maintaining stability and continuity in delivery, proactively identifying risks, and improving how the systems run in production. Job Description Take ownership of parts of the system, including maintenance and lifecycle improvements Troubleshoot issues, support operations, and monitor automated flows Drive continuous improvements to increase stability, reliability, and maintainability Work with automation, integrations, APIs, and database logic Follow internal security practices and uphold high coding standards Requirements Strong skills in Python Solid backend development experience in production systems Experience building and maintaining APIs, integrations, and database logic Good understanding of secure coding and development practices Ability to work according to established security routines and policies Experience with Git and modern development workflows (CI/CD) Comfortable working in console-based and Unix environments Fluent in Swedish and English Nice to have Experience with PHP JavaScript and frontend libraries (e.g., Nodejs, Vue) Experience working with MySQL and Postgres Application Selections are made on an ongoing basis, so we recommend that you apply as soon as possible.
Responsibilities
The developer will take ownership of system parts, including maintenance and lifecycle improvements, while actively troubleshooting issues and supporting operations. Key activities involve driving continuous improvements to enhance stability, reliability, and maintainability through work with automation, integrations, and APIs.
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