Senior Software Developer - Performance

Join to apply for the Senior Software Developer - Performance role at Meta IT North America1 week ago Be among the first 25 applicantsJoin to apply for the Senior Software Developer - Performance role at Meta IT North AmericaSoftware Engineer – PerformanceWe are seeking experienced and technically proficient Software Engineers to join our partner's Performance Engineering team.

This role is central to maintaining and enhancing the performance and reliability of critical systems across the stack, with a strong emphasis on backend technologies and automation.Key ResponsibilitiesDevelop and maintain Python-based packages, emphasizing robust object-oriented design and multithreading.Operate fluently in Linux environments, including shell scripting, system debugging, and performance monitoring.Contribute to front-end performance validation using tools such as JavaScript and the Chrome Performance API.Maintain automation suites for performance testing.Collaborate with cross-functional teams in Agile stand-ups, design reviews, and retrospectives.Work with high-performance libraries (e.g., Tibco, 29West / LBM / UM, Aeron) to enhance messaging throughput.Ensure code quality through best practices in code review and documentation.Required QualificationsStrong Python development background, including package creation, data structures, and multithreading.Proficient in using Linux CLI tools, scripting, and managing server environments.Experience with CI / CD pipelines and UI testing frameworks (e.g., Selenium).Exposure to network protocols (TCP, UDP, Multicast / Unicast).Confortable participating in Agile development processes.Effective communication and documentation skills.Available to work remotely in US Central Time zone.Nice To HaveFamiliarity with C++ (reading / debugging level).Ruby scripting knowledge; familiarity with Chef is highly valued.Familiarity with front-end performance tools and concepts.Experience with high-performance networking / messaging libraries (Tibco, 29West / LBM / UM, Aeron).Packet analysis tools (e.g., tshark, Wireshark).Knowledge of trading systems, including order-book models, market-data feeds, and low-latency patterns.Background in banking, finance, or related industries.Main AssignmentsWhy build your carrer at Meta?We offer autonomy, clear goals and a dynamic and challenging environment, where professionals have the opportunity to interact with different technologies, participate in all types of projects, bring new ideas and work from anywhere in Brazil and (why not?)

anywhere in the world.

In addition, we are one of the best companies to work for in Brazil according to Great Place to Work and one of the 10 fastest growing technology companies in the country for 3 consecutive years, according to Anuário Informático Hoje.What are our values?We are people serving peopleWe all think and act like ownersWe are hungry for performanceWe grow and learn togetherWe pursue excellence and simplicityWe have innovation and creativity in our DNAAll people are welcome regardless of their condition, disability, ethnicity, religious belief, sexual orientation, appearance, age or others.

We want you to grow up with us in a welcoming environment full of opportunities.Did you relate?

Then, #ComeBeMeta!Seniority levelSeniority levelNot ApplicableEmployment typeEmployment typeContractJob functionJob functionOtherIndustriesIT Services and IT ConsultingReferrals increase your chances of interviewing at Meta IT North America by 2xSign in to set job alerts for "Senior Software Engineer" roles.ANALISTA DESENVOLVEDOR JAVA SR - 100% REMOTOGrupo QuintoAndar | Senior Software Engineer (Women Applicants Only)Grupo QuintoAndar | Tech Lead Manager (Women Applicants Only)We're unlocking community knowledge in a new way.

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