Software Engineer III

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15 hours ago

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PartnerOne

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Enterprise • SaaS • Fintech

PartnerOne is one of the fastest growing software groups in the world, providing solutions that enhance the operational efficiency of the largest enterprises globally. The company specializes in acquiring software firms and investing in their development to create more robust, effective, and agile software solutions. PartnerOne is trusted by 80% of the world's largest companies, including the top US and European banks, defense contractors, and media conglomerates, focusing on delivering unparalleled customer support and innovative technologies.

201 - 500 employees

🏢 Enterprise

☁️ SaaS

💳 Fintech

📋 Description

• Design, develop, test and troubleshoot software across different hardware, database and programming technologies • Write clean, maintainable code based on functional and technical specifications • Analyze and improve software performance • Create and maintain technical documentation • Collaborate in a multiple developer environment

🎯 Requirements

• 5+ years of C/C++ programming experience delivering software solutions, including system-level development (networking, sockets, secure communication components such as SSH and TLS/SSL). • Experience with developing integrations with terminal emulators in VT100/VT102/6530 and other formats. • 3–5 years of experience working with relational databases and writing SQL scripts. • Hands-on experience with software design patterns and principles. • Strong familiarity with Agile and DevSecOps practices. • Experience developing system-level, shippable software, ideally including secure connection handling, certificate management, cryptographic libraries (e.g., OpenSSL), and key exchange workflows. • Expertise building software for nix-based operating systems*, *including POSIX APIs, daemon/service development, and TCP/IP networking internals. • Expertise with *nix-based scripting languages. • Experience with mission-critical or fault-tolerant platforms is a strong plus (HPE Nonstop experience ideal but not required). • Able to manage multiple activities/projects in a fast-paced environment. • Experienced using Git-based source control. • Experience building unit tests and meeting code quality standards. • Strong understanding of secure development practices, including handling of keys/certificates, memory safety, and protocol-driven security controls. • Familiarity with modern IDEs and toolchains for configuration, build, and development. • Understanding of REST APIs, Web Services, TCP/IP, and JSON, including fundamentals of secure network handshakes (TLS/SSL). • Knowledge of HPE Nonstop operating system and environment is a strong differentiating factor