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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Development Engineer In Test (C++) At Openvpn - **Company:** Openvpn - **Location:** Málaga, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Microsoft Access, C (Programming Language), Authentication Protocols, Automation of Tests, Bash Shell, C++ (Programming Language), Continuous Integration, Linux, Domain Name System (DNS), Github, Virtual Private Networks (VPN), OSI Models, Lightweight Directory Access Protocols (LDAP), Routing, OAuth, Open Source Technology, OpenVPN, Public Key Infrastructure, Regression Testing, Security Assertion Markup Language (SAML), Transport Layer Security, Application Enhancement Tool, Git, SDET, Jenkins - **Published:** August 7, 2026 - **Apply:** https://www.buscojobs.com.es/software-development-engineer-in-test-c-at-openvpn-en-malaga-ID-366448592 ## About the Role Proven experience as a QA Engineer Proficiency with C++, C, Bash, and Git Experience with Linux/Unix, Shell usage is a must Expertise in test design techniques, testing methods, and type Experience with automating QA for server/client-based applications User experience with CI tools (such as Jenkins, Travis, or similar) Experience creating and maintaining test documentation Excellent communication skills in the international environment - we use English daily! Technical Knowledge Networking (VPN, OSI model layers, protocols, DNS, routing) and security concepts (TLS, PKI, encryption) Authentication protocols (PAM, LDAP, SAML/OAuth, AD) and security tools Understanding of SSL/TLS certificate use and PKI to be capable of establishing a private CA. ## Description Software Development Engineer in Test (C++) at OpenVPN in ES. This Full time on site position offers great opportunities for career growth. We are looking for a seasoned Automation QA with a keen eye for detail, a passion for testing, and an eagerness to contribute to our product.The Core team at OpenVPN Inc. is responsible for technological innovations that feed into the open-source OpenVPN protocol and our commercial products like Access Server, CloudConnexa, OpenVPN3 Linux client, and OpenVPN Connect.The OpenVPN core program which is at the heart of our products needs rigorous (automated) testing, and we are looking for someone who can take that task on. You will be working in a team of mostly senior developers who guard the integrity and security of the products and are responsible for paving the way for future developments.Experience & SkillsProven experience as a QA EngineerProficiency with C++, C, Bash, and GitExperience with Linux/Unix, Shell usage is a mustExpertise in test design techniques, testing methods, and typeExperience with automating QA for server/client-based applicationsUser experience with CI tools (such as Jenkins, Travis, or similar)Experience creating and maintaining test documentationExcellent communication skills in the international environment - we use English daily!Technical KnowledgeNetworking (VPN, OSI model layers, protocols, DNS, routing) and security concepts (TLS, PKI, encryption)Authentication protocols (PAM, LDAP, SAML/OAuth, AD) and security toolsUnderstanding of SSL/TLS certificate use and PKI to be capable of establishing a private CA.Key ResponsibilitiesDevelop automated QA processes for server/client-based applicationsDocument and maintain QA processes and test matricesDevelop and implement testing plans for new featuresImplement and integrate regression tests into automated environmentsDefine acceptance criteria for developed artifactsCoordinate QA tasks with other teamsPromote a culture of quality throughout the organizationBenefitsCompetitive pay ratesFully remote work environmentsSelf-managed time offTeam trips and special eventsAt OpenVPN, we pride ourselves on our commitment to creating innovative and secure networking solutions. If you join us, you will have the unique opportunity to shape the product that millions worldwide will interact with daily. Stay updated with the latest developments and participate in discussions about OpenVPN.Engage with OpenVPN on Github, Eurostaffs, and Facebook.As part of our recruitment process, we may use AI-powered tools to support candidate evaluation. All decisions are made with human oversight.#J-*****-Ljbffr ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [Advanced Cypress: custom assertions and tasks](https://www.wearedevelopers.com/videos/790-advanced-cypress-custom-assertions-and-tasks) - [Continuous testing - run automated tests for every change!](https://www.wearedevelopers.com/videos/190-continuous-testing-run-automated-tests-for-every-change) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)