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Mattermost USA

At Mattermost, we build the #1 collaborative workflow solution for defense, intelligence, security, and critical infrastructure organizations. Trusted by governments, financial institutions, and technology companies, our platform enables secure, efficient operations for the world’s most critical teams. We’re dedicated to empowering organizations to operate with confidence, reducing risks, and accelerating productivity. Guided by our core values of Customer Obsession, Earn Trust, Self Awareness, Ownership and High Impact, we collaborate closely with our customers to deliver solutions that meet complex needs and drive success. To learn more, visit www.mattermost.com Mattermost is seeking a visionary Senior Software Engineer, Testing Infrastructure to lead a company-wide transformation of test automation and quality engineering . In this highly visible role, you will serve as the technical lead for software testing and quality , partnering directly with...

CloudLinux Remote (San José Province, San José, Costa Rica)

We’re hiring a Marketing & Community Manager to support the AlmaLinux Foundation, a community-driven open-source OS used by thousands around the world. This role is sponsored by TuxCare/CloudLinux, long-time backers of AlmaLinux and open-source initiatives. This position blends marketing strategy, community engagement, and event planning. You’ll help grow the AlmaLinux community, support contributors and volunteers, and build meaningful partnerships across the open-source ecosystem. What you’ll do: Lead and execute Linux community-driven marketing efforts and campaigns Create and manage engaging content: blog posts, newsletters, press releases, and social media Define and maintain AlmaLinux’s voice and tone across platforms Recruit, onboard, and support volunteers and contributors Manage and moderate community forums and ensure helpful, inclusive participation Plan and run events like AlmaLinux Days and our presence at industry conferences Build...

Sonar Geneva, Switzerland

Why should I Apply: At Sonar, we’re a group of brilliant, motivated, and driven professionals working hard to help organizations build responsible, secure, high-quality code quickly and systematically. We build solutions that don’t just solve symptoms of problems – we fix problems at the source – source code, to be specific. We have a dynamic culture with employees worldwide and hub offices in the USA, Switzerland, the UK, Singapore, and Germany. We believe team members should have the opportunity to come to work every day, work on a product they are proud of, love what they do, and feel energized by their peers. With our roots deep in the open source community, we’re all about the mission: provide solutions that deliver Clean Code. The Impact You Will Have: As a Financial Controller at Sonar, you’ll play a central role in influencing and shaping our company's financial integrity, ensuring accurate US GAAP and Swiss statutory financial reporting and...

Sonar Geneva, Switzerland

Who is Sonar? Sonar helps prevent code quality and code security issues from reaching production, amplifies developers' productivity in concert with AI assistants, and improves the developer experience with streamlined workflows. Sonar analyzes all code, regardless of who writes it — your internal team, genAI, or third parties — resulting in more secure, reliable, and maintainable applications. Rooted in the open source community, Sonar’s solutions support over 30 programming languages, frameworks, and infrastructure technologies. Today, Sonar is used by +7M developers and 400K organizations worldwide, including the DoD, Microsoft, NASA, MasterCard, Siemens, and T-Mobile. We believe in developing great products that are supported by great internal teams and a strong culture. We are highly committed to and obsessed with the company, users, each other, and our open source community. We have high standards and hold each other accountable for acting with...

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