Senior Developer
Cos Systems AB / Datajobb / Umeå
2025-03-31
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hela Sverige Visa alla jobb hos Cos Systems AB i Umeå About COS Systems
We are a global software company that helps our clients connect people to high-speed fiber broadband, enabling their full participation in today's digital world and economy. Our headquarters are located in Umeå, Sweden, but we have a global presence with team members in the USA, which together with Canada, is our most important market. You will work in an international environment where innovation and collaboration are key.
About the role
As a Senior Developer at COS Systems, you will play a crucial role in designing, developing, and maintaining our industry-leading software solutions. You will work closely with our product, support, and test teams to build scalable and high-performing applications that drive the fiber broadband industry forward. Your expertise will contribute to solving complex challenges and improving system architecture.
This is an exciting opportunity for an experienced developer who thrives in a dynamic environment and wants to make a significant impact on both technology and business growth. You will have the chance to influence product development, optimize performance, and ensure our solutions remain at the forefront of the market
We'd love to hear from you if you
Have extensive experience in software development, preferably with a background in web-based applications and cloud solutions.
Are proficient in modern programming languages such as C#, JavaScript/TypeScript, and frameworks like .NET and React.
Have strong skills in database management (SQL, NoSQL) and system architecture.
Thrive in a collaborative, agile environment and enjoy working closely with colleagues to drive innovation.
Have experience with DevOps, CI/CD pipelines, and cloud platforms such as Azure or AWS (a plus).
Are a problem solver who enjoys analyzing complex technical challenges and finding efficient solutions.
Have excellent communication skills and can effectively work with international colleagues across different time zones.
Are fluent in both written and spoken Swedish and English.
Have experience with Microsoft's development environments (C#, MS-SQL, Azure DevOps).
We offer you:
A unique opportunity to be an important part of a fast-growing global tech company.
A dynamic work environment with a strong company culture that values collaboration and expertise.
A fun and very nice office environment in central Umeå, with the flexibility to work partially remotely.
A supportive manager who encourages your personal and professional growth and gives you the freedom to achieve great results in your own way.
A competitive salary and benefits package.
Are you the experienced developer we're looking for? Apply now and join our global team!
Så ansöker du Sista dag att ansöka är 2025-04-30
Klicka på denna länk för att göra din ansökan Omfattning Detta är ett heltidsjobb.
Arbetsgivare Cos Systems AB (org.nr 556830-8703),
https://www.cossystems.com/ Kontakt Head of Software Engineering
Mattias Viberg
mattias.viberg@cossystems.com Jobbnummer 9255929