1 day ago Be among the first 25 applicantsWe are looking for a skilledSenior Software Engineer to join our team. This role focuses on the design and development of resilient VoIP and SIP-based systems for emergency communications, working REMOTELY from anywhere in LATAM. This is an exciting opportunity to make a tangible impact on public safety while collaborating with a mission-driven and highly talented team.Requirements7+ years of software engineering experience, with 4+ years focused on VoIP/SIPProven experience developing VoIP, SIP, and Real-Time Communication servicesProficiency in Python, or willingness to learn. Experience with Go or C/C++ is a plusStrong knowledge of Linux-based environments and network protocolsFamiliarity with tools like Wireshark, SIPp, libpcap, and BSD socket programmingExperience scaling solutions with automated testing tools and frameworksExperience building or integrating AI-driven solutions is a plusStrong communication and collaboration skillsHighly self-motivated and adaptable to fast-paced environmentsAdvanced EnglishMain ActivitiesArchitect, develop, and deploy new features for SIP and voice-centric applicationsBuild and maintain live transcription and call recording systemsEnsure performance, scalability, and security across voice infrastructureCollaborate with cross-functional teams to solve real-world safety challengesLead strategic architectural decisions and drive innovationDevelop testing tools and monitoring systems to ensure call quality and reliabilityParticipate in code reviews and continuous process improvementOwn meaningful parts of the platform and contribute to its growthEducationBachelor's degree in Computer Science, Information Technology, or a related fieldAbout Definity FirstDefinity First specializes in IT Services, Cloud Business Applications & Microsoft Technologies, providing enterprise-grade solutions that translate into a successful business transformation.We were founded in 2004, with six offices distributed across the US and Mexico. Definity First has worked for transformative, iconic companies and universities such as Tesla, Flowserve, Harvard, Berkeley, Caltech, and more.At Definity First we do not discriminate towards gender, age, sexual preferences/orientation, religion, pregnancy, ethnicity or place of origin.Powered by JazzHRBfRptwBI7eSeniority levelSeniority levelMid-Senior levelEmployment typeEmployment typeFull-timeJob functionJob functionEngineering and Information TechnologyIndustriesInternet PublishingReferrals increase your chances of interviewing at Definity First by 2xGet notified about new Senior Software Engineer jobs in Colombia.Senior, Flutter Engineer - SZ, Remote: Colombia-Costa Rica, Full Time, Digital Product DevelopmentIT2 Treasury Management System Senior DeveloperSenior, Rust Engineer - SD, Remote: Colombia - Costa Rica, Full Time, Digital Product DevelopmentSenior Software Engineer (LATAM - Colombia, Argentina)Senior Full-stack Engineer (C#/React) - Software (Latam)Senior Backend Developer - Node (100% Remote - Colombia)Chapinero, Capital District, Colombia 1 week agoSenior Back-End Developer (Remote - Anywhere)Colombia $48,000.00-$60,000.00 2 weeks agoColombia $42,900.00-$50,750.00 3 months agoSenior Backend Developer - Wallets (100% Remote - Colombia)Colombia $33,000.00-$60,000.00 2 weeks agoBogota, D.C., Capital District, Colombia 2 weeks agoSenior Full Stack .Net Developer (IR-440)Bogota, D.C., Capital District, Colombia 1 month agoSenior Full Stack Developer (.Net/React) - Healthcare Technology CompanyWe’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr