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Toronto Jobs in California (NOW HIRING)

Maxima

Senior/Staff Software Engineer - Toronto

San Mateo, CA · On-site

$139K - $184K/yr

Job Summary : Maxima is building an agentic AI platform to automate enterprise accounting. As a senior/staff engineer, you will drive initiatives with broad business and technical impact, tackling ...

Bugcrlowd

Cashier

San Diego, CA

$7.25/hr

Join Our Team as a Cashier at CIME-Centre in Toronto, ON! Looking for a dynamic role in a bustling environment? COINBASE INTERNATIONAL MEGA EXHIBITION CENTRE (CIME-Centre), located in Toronto, ON, is ...

Bugcrlowd

Cashier

San Diego, CA

$7.25/hr

Join Our Team as a Cashier at CIME-Centre in Toronto, ON! Looking for a dynamic role in a bustling environment? COINBASE INTERNATIONAL MEGA EXHIBITION CENTRE (CIME-Centre), located in Toronto, ON, is ...

SA Technology

Siebel Developer

Sunnyvale, CA

We have multiple openings in NYC, Atlanta, Chicago, Miami, San Francisco, Denver, San Diego, Seattle, Vancouver and Toronto area . Must have excellent comm. skills, in-person meetings/presentation ...

PSRTEK

Voice to Face Avatar expert

San Jose, CA · On-site

Role: Voice to Face Avatar expert Location: -San Jose, CA, Waukesha, WI or Toronto, Canada (onsite needed) Duration:- 6+ Months Educational Qualifications: - * Bachelor's or Master's degree in ...

SA Technology

Siebel Developer

Sunnyvale, CA · On-site

We have multiple openings in NYC, Atlanta, Chicago, Miami, San Francisco, Denver, San Diego, Seattle, Vancouver and Toronto area . Must have excellent comm. skills, in-person meetings/presentation ...

Kick

Founding Talent Partner

Palo Alto, CA · On-site

$160K - $200K/yr

A network in the Bay Area and/or Toronto startup ecosystem * Partnered with or managed external recruiting agencies. Location * Downtown Palo Alto, in person, 4-5 days per week * 1 block from the ...

Quickplay

Connect with us!

San Diego, CA

Headquartered in Toronto with offices in Los Angeles, San Diego, Chennai, Quickplay is the proven foundation broadcasters, sports operators, streamers, and creators rely on to turn their catalog into ...

Quickplay

Connect with us!

San Diego, CA · On-site

Headquartered in Toronto with offices in Los Angeles, San Diego, Chennai, Quickplay is the proven foundation broadcasters, sports operators, streamers, and creators rely on to turn their catalog into ...

Procom

Project Manager

Anaheim, CA · On-site

Founded in 1978, the company is headquartered in Toronto, CAN, with a team of 201-500 employees. The company is currently Growth Stage.

Procom

Software Engineer

Folsom, CA · On-site

Founded in 1978, the company is headquartered in Toronto, CAN, with a team of 201-500 employees. The company is currently Growth Stage.

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Toronto information

What are Toronto jobs?

Toronto jobs refer to employment opportunities located in the city of Toronto, Canada, or positions associated with organizations based in Toronto. These jobs span a wide range of industries, including finance, technology, healthcare, education, and more. Toronto is known as a major economic hub in Canada, offering diverse job prospects for both entry-level and experienced professionals. Many people seek Toronto jobs for the city's vibrant culture, professional growth opportunities, and high quality of life.

What is the difference between Toronto vs Toronto?

AspectTorontoToronto
Required CredentialsHigh school diploma or equivalent, relevant certificationsHigh school diploma or equivalent, relevant certifications
Work EnvironmentOffice, retail, or service settings in TorontoOffice, retail, or service settings in Toronto
Employer & Industry UsageCommon in retail, hospitality, and customer service sectorsCommon in retail, hospitality, and customer service sectors
Search & Comparison IntentPeople comparing similar customer service roles in TorontoPeople comparing similar customer service roles in Toronto

Since both roles are the same, the main differences depend on specific job functions or employer requirements. Generally, customer service roles in Toronto share similar credentials, work environments, and industry usage, making them comparable for job seekers and employers alike.

What should I know about the work culture and team dynamics when applying to jobs in Toronto?

Toronto is known for its diverse and inclusive work culture, where collaboration across multicultural teams is highly valued. Many organizations in the city embrace flexible work arrangements, promote open communication, and encourage continuous learning. You can expect to work with colleagues from various backgrounds and industries, which fosters innovative thinking and professional growth. Networking and building relationships are also important aspects of career development in Toronto's competitive job market.

What cities in California are hiring for Toronto jobs?

Cities in California with the most Toronto job openings:

Infographic showing various Toronto job openings in California as of August 2026, with employment types broken down into 85% Full Time, 11% Part Time, 2% Temporary, and 2% Contract. Highlights an 68% Physical, 16% Hybrid, and 16% Remote job distribution.

Senior Software Engineer with SIP/RTP & VoIP exp. At Toronto, Canada/ Milpitas, CA

Aptiva Corp

Milpitas, CA • On-site

$142K - $188K/yr

Contractor

Re-posted 11 days ago

Job description

 
 

Senior Software Engineer – C++, SIP/RTP Expert

Location:  Toronto, Canada/ Milpitas, CA

Department: Software Engineering

Client is a leader in lawful intelligence solutions providing real-time data insights for telecommunications and cybersecurity domains. Our engineers work on cutting-edge communication interception and media analysis technologies, including GVMC, Dialogic XMS, SIP, RTP, and VoIP call processing.

Job Overview:

We are seeking a highly skilled Senior Engineer with expertise in voice media controllers (eg. GVMC), Dialogic XMS, and deep knowledge of SIP/RTP protocols. The ideal candidate will have a strong background in C++ and Java development, with experience in packet analysis (Wireshark/PCAPs), debugging SIP/RTP issues, and designing scalable communication solutions.

Required Skills & Qualifications:

•             Expert knowledge of SIP, RTP, and VoIP protocols (Call Setup, Media Negotiation, SDP, ICE, STUN, TURN).

•             Deep understanding of media processing frameworks such as GVMC, Dialogic XMS, FreeSWITCH, and Asterisk.

•             Strong experience in C++ and Java development for real-time communication applications.

•             Hands-on experience analyzing SIP, RTP, and T.38 FAX PCAPs using Wireshark/tcpdump.

•             Experience with SIP signaling flows, error handling (503, 408, 487, etc.), and debugging call failures.

•             Proficiency in media codecs (G.711, G.722, AMR-WB, Opus, H.264, VP8, MPEG).

•             Experience in deploying GVMC/Dialogic XMS in Kubernetes (K8s) clusters.

•             Knowledge of distributed logging and monitoring tools (ELK Stack, Prometheus, Grafana).

Preferred Skills

•             Experience with WebRTC, IMS, and VoLTE/ViLTE protocols.

•             Knowledge of network security (TLS, DTLS, SRTP) for VoIP.

•             Experience with cloud-native architectures (GCP, AWS, Azure).

•             Familiarity with CI/CD pipelines (Jenkins, GitHub Actions) for VoIP applications.

•             Hands-on experience in high-performance media gateway solutions.

Education & Experience

•             Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or related field.

•             8+ years of experience in VoIP, SIP, RTP, and media processing solutions.

•             Prior experience working with GVMC, Dialogic XMS, or similar media servers.

Key Responsibilities

•             Develop and enhance media processing solutions using GVMC and Dialogic XMS using MSML APIs.

•             Implement, troubleshoot, and optimize SIP and RTP call flows for VoIP and video communication.

•             Analyze and debug packet captures (PCAPs) using Wireshark, tcpdump, and other network debugging tools.

•             Design and optimize real-time media streaming solutions for VoLTE, ViLTE, and multi-party video conferencing.

•             Develop and maintain C++ and Java-based software for VoIP and media processing applications.

•             Integrate, test, and validate SIP-based call sessions, ensuring protocol compliance with ATIS 0700005, T1.678 V2, ETSI 102-232 Part 5 & 7.

•             Collaborate with QA and DevOps teams to automate testing for SIP, RTP, and media services.

•             Optimize transcoding and media handling for H.264, H.263, VP8, and MPEG video streams.

•             Contribute to architectural design decisions, ensuring system scalability and high availability.

•             Work with Kubernetes-based deployments for GVMC/Dialogic XMS in cloud environments (GCP, AWS, Azure).