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Senior Backend Developer (C#, .NET, SQL)

Company: Jalasoft

Job Location: Brazil

Job Type: FULL_TIME - (ON_SITE)

Date Posted: April 05, 2025

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Jalasoft is on the lookout for a Senior Backend Developer with substantial experience in C#, .NET, and SQL Server to join our dynamic team. This role involves designing and developing robust backend solutions that power innovative applications. You will collaborate closely with cross-functional teams to implement scalable and maintainable software solutions while ensuring high performance and reliability. If you are a proactive developer with a passion for backend technologies and a commitment to excellence, we'd love to have you onboard!

Must Have

  • 8+ years of proven experience in software development, with a strong focus on C#/.NET.
  • Demonstrated expertise as a .NET Developer, with experience in SQL and jQuery development.
  • Advanced knowledge of Object-Oriented Programming (OOP), SOLID principles, design patterns, data structures, and common algorithms, with a strong ability to build scalable and maintainable systems.
  • Extensive experience with Microsoft SQL Server, including performance tuning, query optimization, database design, and performance monitoring tools.
  • Strong proficiency with Git and CI/CD processes.
  • Exceptional problem-solving skills, with keen attention to detail and a commitment to quality.
  • Proven ability to work effectively in Agile/Scrum environments, delivering high-quality solutions on time.
  • Excellent written and verbal communication skills, with the ability to explain complex technical concepts to both technical and non-technical stakeholders.

Nice to Have

  • Experience working with ETL processes and data transformation workflows.
  • Experience with automated testing, including unit, integration, and end-to-end testing.
  • Strong collaboration skills, with experience in swarming, pairing, and mob programming.
  • Remote work.
  • 13 floating holiday
  • 15 vacation days per year completed
  • good working environment

Do not be embarrassed by your failures, learn from them and start again.

“Richard Branson”
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