Software Engineer
Partner One CapitalMinas Gerais, Brazil
Posted October 16, 2025
Full Time
About the Company
PartnerOne acquires and grows enterprise software companies for the long term. We have very strong financial resources, combined with an agile and entrepreneurial mindset. We move quickly and decisively, free from bureaucracy or red tape, ensuring a smooth and fair acquisition process. Whether it’s a divestiture, restructuring or carve out, we provide a fast and seamless transition. Once acquired, we invest in sustainable growth—leveraging our deep industry expertise, shared resources, and global network to strengthen each business. We build our companies for the future, ensuring stability for customers, partners and employees.
Job Description
Fidelis is seeking a skilled C# / Go Developer to join their dynamic engineering team. This role involves building and optimizing backend systems with a focus on high availability, scalability, and performance. Candidates should have experience in C# or Go, proficiency in OpenSearch, and a strong understanding of SQL Server and PostgreSQL.
Requirements
- Design, develop, and maintain robust backend services using C# (.NET) or Java or Go
- Integrate and optimize OpenSearch for efficient and scalable search functionalities.
- Analyze and optimize application and database performance to ensure low latency and high throughput.
- Work closely with cross-functional teams to design and implement scalable and reliable systems.
- Proficiency in performance tuning and optimization techniques for both applications and databases.
- Experience with containerization (Docker or Podman)
- Familiarity with cloud platforms (AWS, Azure, or GCP)
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork abilities
