Telnyx logo
Telnyx

Access an all-in-one communications platform and API with carrier-grade voice, data and messaging capabilities.

VoIP Engineer

EngineerEngineerFull TimeRemoteSeniorTeam 201-500Since 2015H1B SponsorCompany SiteLinkedIn

Location

Brazil

Posted

122 days ago

Salary

0

Seniority

Senior

Job Description

VoIP Engineer

Telnyx

• Understand how all Telephony services work and how they are integrated to the platform. • Operate, maintain, expand and support SIP proxies based on Kamailio or OpenSIPS applications. • Handle level 3 troubleshooting escalations and triaging. • Analyze telephony traffic patterns and identify issues and anomalies. • React to critical alerts in order to rapidly return to a full-service state. • Troubleshoot and resolve voice and network protocol communication issues. • Interface with partner organizations for interconnections and expansions. • Design, build, test, deploy and maintain monitoring, alerting, QA and logging tools for Telephony applications. • Coordinate system maintenance and deployment events.

Job Requirements

  • A degree in Computer Science, Information Technology, Telecommunications or similar.
  • Strong understanding of IP telephony (VoIP), TCP/IP Networks and related protocols (SIP, RTP, RTCP, ISUP, TLS, STUN, TURN, WebRTC).
  • Experience with Open Source VoIP applications such as Kamailio, OpenSIPS, FreeSWITCH, RTPEngine, Asterisk and open source tools such as Wireshark, sngrep and Homer.
  • Experience with Linux, Open Source tools and shell scripting.
  • Experience with containers and automation/orchestration tools such as Docker, Ansible, Jenkins, Kubernetes.
  • Familiarity with programming in Python, Elixir or Go are a plus.

Related Categories

Related Job Pages

More Engineer Jobs

Engineer122 days ago
OtherRemoteTeam 1,001-5,000Since 1947H1B Sponsor

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description As a Fire Protection Engineering Consultant, you will be responsible for customer-facing project work. This key position works closely with AHJ’s and clients to ensure projects are compliant and being completed as expected. The right candidate for this position can meet the required deadlines and communicate effectively with customers and jurisdictional authorities. Must be organized, detail oriented, highly motivated and able to work independently and efficiently from home. - Responsible for collaborating with engineering and/or design on specific projects, delivering effective and cost-efficient alternatives and solutions. - Develop and deliver reports to clients on recommended updates to ensure compliance and/or operational functionality of fire, suppression and/or life safety systems. - Provide code and standard references, as well as document research, reports and interpretations for fire protection. - Meet with jurisdiction authorities and clients as needed to resolve compliance questions. - Continuously review, and maintain a working knowledge of, changing codes, standards, industry specifications and practices. Qualifications - Bachelor’s degree or a combination of equivalent experience and nationally recognized certification(s). - Have passed the EIT Examination, and able to sit for Professional Engineering examination within 4 years. - Ability to travel 50-75% - Mainly US/Canada - Varies monthly - Travel typically M-F for week-long trips but average is 2-3 day trips to site locations. - Authorization to work in the United States. - Due to project locations and travel requirements, candidates need to be within 1 hour of a major US airport. Requirements - Working knowledge of Fire, Life Safety and Building Codes and NFPA Standards. - Field engineering/consulting experience in fire protection. - Experience with or knowledge of passive fire protection. - Ability to manage time and meet deadlines and budgets. - Excellent communication skills, both written and verbal. - Working competency with MS Office & MS Project software. Benefits - Competitive compensation and benefits package including medical, dental, life insurance, PTO, 401(k) and professional development/advancement opportunities.

United States
Job Closed
Atrium Hospitality logo

Chief Engineer

Atrium Hospitality

Atrium is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or protected Veteran status. Notice of candidate Privacy Rights: https://www.atriumhospitality.com/privacy-policy

Engineer122 days ago
OtherRemoteTeam 5,001-10,000H1B Sponsor

• Lead, train, and develop a diverse team of engineers while living out Atrium’s Core Values. • Keep the hotel running like a well-oiled machine—literally—by troubleshooting and repairing mechanical and electrical systems. • Build smart budgets and partner on Capital projects that balance guest satisfaction with financial strategy. • Maintain OSHA compliance and safety protocols because protecting our people is non-negotiable. • Oversee preventive maintenance and manage parts inventory so your team can focus on solutions, not searching for tools.

United States
$115K - $120K / year
Job Closed
ACDI logo

Professional Services Engineer

ACDI

30 Years Serving the Imaging Industry

Engineer122 days ago
OtherRemoteTeam 51-200Since 1994H1B No Sponsor

• Provide professional post-sales technical support for end-user customers and dealer representatives • Provide software installation and configuration through a remote access system • Provide software setup and training for end-users • Provide pre-installation evaluation of custom technology • Monitor, manage, and document all actions and solutions in the issue resolution system • Process, resolve, and if needed, escalate support issues • Achieve and maintain organizational requirements for ticket quality and time utilization • Support a variety of application platforms and systems • Document and utilize solutions through the use of a knowledge base, white papers, training sessions, and other available educational tools • Resolve questions regarding solutions, services, and training • Provide creation/updating of training materials for end users and dealer technicians • Ensure proper communication occurs with end users, dealer reps, and ACDI employees in terms of providing timely status reports • Participate in Statements of Work creation, needs analyses, and generate other documentation supporting conceptual workflow manuals • Design and execute a post-sale implementation strategy to ensure client up-time, comprehension, and overall satisfaction • Train key personnel and managers on software, hardware, and supporting workflow • Work across multiple departments to ensure collaborative efforts and improvements are being implemented, documented, and shared • Maintain a complete understanding of and adhere to all ACDI policies, procedures, and processes • Maintain professional and technical knowledge by attending educational workshops, reviewing professional publications, establishing personal networks, and participating in professional societies • Some after-hours and/or holiday work required • Contribute to team effort by accomplishing related results as needed • Utilize various ticketing, Project Management, CRM, etc., systems to document work thoroughly • Ability to understand the requirements of a project, and to efficiently, effectively, and consistently meet those requirements • Contribute to team effort by accomplishing related results as needed • Maintains a complete understanding of and adheres to all ACDI policies, procedures, and processes • Maintain a positive organizational culture while upholding ACDI's mission, vision, and core values.

United States
Job Closed
Kintsugi AI logo

Site Reliability Engineer

Kintsugi AI

Kintsugi is building the modern infrastructure layer for sales tax compliance. We automate end-to-end sales tax for ecommerce, SaaS, and high-growth digital businesses — removing complexity, risk, and manual work. We’re a high-growth fintech scale-up, backed by top-tier investors, and on a mission to become the category-defining sales tax automation platform.

Engineer122 days ago
Full TimeRemoteTeam 51-200

Role Description Kintsugi is revolutionizing sales tax automation with our AI-powered platform designed specifically for e-commerce and SaaS businesses. Our solution reduces tax preparation time by 75 percent and cuts compliance costs by 50 percent, allowing finance teams to focus on strategic initiatives rather than routine calculations. As we continue to grow and disrupt the tax automation space, we're building a world-class team to help us scale with purpose. We’re looking for a Site Reliability Engineer (SRE) to help scale and harden the infrastructure that powers Kintsugi. This role sits at the intersection of software engineering and operations — ensuring our systems are reliable, observable, performant, and cost-efficient. You’ll work closely with Platform Engineering, Product teams, and QA to: - Design resilient architectures - Improve deployment pipelines - Establish guardrails that let us move quickly without sacrificing stability - Automate infrastructure with IaC - Instrument detailed observability and incident response Qualifications - Proven experience in Site Reliability Engineering, DevOps, or Infrastructure Engineering roles - Strong foundation in AWS services (Lambda, API Gateway, RDS/Postgres, ECS/Fargate, CloudWatch, etc.) - Hands-on experience with serverless frameworks, CI/CD pipelines, and infrastructure-as-code (e.g., Terraform, CloudFormation, Serverless Framework) - Expertise in observability stacks (metrics, tracing, logging) and modern monitoring practices - Familiarity with security and compliance in cloud environments (SOC 2, GDPR, etc. a plus) - A collaborative mindset with a passion for empowering developers to move fast safely Requirements - Build and maintain reliable, scalable infrastructure on AWS using serverless and container-based services - Develop and operate monitoring, alerting, and observability systems to ensure we catch issues before customers do - Partner with engineering teams to design for reliability and performance from the start - Automate repetitive tasks through infrastructure-as-code, CI/CD improvements, and tooling - Lead and evolve incident response practices, including postmortems and blameless learning - Optimize infrastructure for cost efficiency while maintaining high availability and security standards - Contribute to security, compliance, and disaster recovery efforts as the platform scales

India
$20K - $60K / year
Job Closed