CrawlJobs Logo

Senior Software Engineer- Video Signalling

stytch.com Logo

Stytch

Location Icon

Location:
Ireland

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

This position is needed to design, build, and optimize the core signalling infrastructure that powers real-time video communications for our customers. You will play a key role in ensuring high performance, reliability, and scalability of our video platform, enabling seamless and secure video experiences.

Job Responsibility:

  • Design, implement, and maintain video signalling protocols and server components for real-time video calls (e.g., WebRTC, SIP, RTCP/RTP) in a highly scalable distributed system
  • Collaborate with cross-functional distributed teams and various stakeholders to deliver high-performance, low-latency media experiences
  • Ensure secure transmission and compliance with industry best practices (e.g., end-to-end encryption, privacy standards)
  • Contribute to architectural decisions and code reviews, mentoring junior engineers as needed
  • Stay current with advancements in real-time communications and video technologies
  • Diagnose and resolve signalling and media operational issues, with opportunities to enhance existing troubleshooting processes and tools
  • build tools and analytics for call quality and debugging (e.g., log analysis, packet traces)
  • Participate in the refinement of the team's ticket backlog, estimating work and follow Agile ceremonies

Requirements:

  • 5+ years experience in Java
  • Experience with complex distributed systems or real time systems
  • Experience working in the cloud, AWS, Google, Azure
  • Experience with multi-threading, concurrency and asynchronous software development
  • Bachelors in Computer Science or equivalent experience
  • Support Video services as a part of on-call duties

Nice to have:

Bonus points for experience with one of the following technologies: Rust/C++, WebRTC, Gstreamer

What we offer:
  • competitive pay
  • generous time off
  • ample parental and wellness leave
  • healthcare
  • a retirement savings program

Additional Information:

Job Posted:
March 19, 2026

Work Type:
Remote work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Senior Software Engineer- Video Signalling

Software Engineer / Senior Software Engineer

ARiA is looking for highly motivated self-starters and low-ego team players to j...
Location
Location
United States , Madison; Alexandria; Seattle
Salary
Salary:
Not provided
ariacoustics.com Logo
Applied Research in Acoustics
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Applicants selected for employment will be subject to a government security investigation and must meet eligibility requirements, including U.S. citizenship, for access to sensitive information
  • Bachelor’s degree or greater in a relevant technical field (Computer Science, Engineering, or equivalent)
  • Expertise designing and developing code using modern programming/scripting languages such as C, C++, Golang, JavaScript (and variants), and Python
  • Expertise developing and deploying software in an agile, continuous-integration (CI) framework across a variety of hardware platforms (desktop, server, cloud) using modern tools including containerization (e.g., Docker, Kubernetes)
  • Exceptional ability and desire to acquire new knowledge and skills to solve challenges
  • Ability to work independently but collaboratively
  • Ability to manage multiple projects in a fast-paced professional office environment
  • Ability to communicate technical solutions to colleagues and customers
  • Superior oral and written communications skills
Job Responsibility
Job Responsibility
  • Algorithm and software design, development, research, and testing to support prototypes and products
  • Supporting the transition of research algorithms to fielded systems
  • Preparing documentation to summarize design and status of prototypes and products
  • Assisting with in-field integration, testing, and support, with some local travel required
  • Developing an interface between a C++ underwater-acoustics physics engine and a video game for education and training
  • Developing a JavaScript backend for a scenario-design and management tool for players and integration of that system with a learning-management system (LMS)
  • Developing algorithms and software for a cloud-deployed cognitive tool that allows natural-language query of legal documents to answer user questions about government regulations and supporting the DevOps process for deployment of the prototype
  • Fulltime
Read More
Arrow Right

Senior Integration Engineer - ECU

Senior Integration Engineer role focusing on secondary ECU integration across ve...
Location
Location
United States , Belmont
Salary
Salary:
160000.00 - 175000.00 USD / Year
https://www.volkswagen-group.com Logo
Volkswagen AG
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • BS in Engineering
  • 7+ years of hardware or software development experience for connectivity functions in vehicle manufacturer or supplier
  • 5+ years of working in automotive projects including communication technology, ADAS or automation
  • Knowledge of communication HW & SW architecture and hardware development processes
  • Deep understanding of typical vehicle EE architectures and automotive development processes
  • Deep expertise in UDS/DoIP, SOME/IP/SOME-IP-SD, CAN/CAN-FD/LIN, Automotive Ethernet/TSN, and display/audio links
  • Proven ownership of flashing/coding/parameterization at manufacturing EOL and service
  • Hands-on with HIL/SIL, restbus simulation, fault injection, and EMC/RF debug
  • Working knowledge of ISO 26262, ISO/SAE 21434, UNECE R155/R156, ISO 24089, CISPR 25, ISO 16750, ISO 7637-2
  • Excellent communication and cross-functional leadership skills
Job Responsibility
Job Responsibility
  • Lead end-to-end system integration of secondary ECUs across the vehicle
  • Own interface control, networking/diagnostics, software flashing/coding, RF performance, audio/video path integrity, and compliance
  • Partner with domain/zonal controllers, gateways, suppliers, manufacturing, service, and OTA platform teams
  • Define and maintain Interface Control Documents and signal maps across CAN/CAN-FD, LIN, and Automotive Ethernet
  • Architect integration for domain/zonal gateways including routing, VLAN segmentation, QoS, and TSN profiles
  • Own power mode orchestration and boot sequencing across cluster, displays, RF front-ends, and amplifiers
  • Bring up and validate video links between SoCs and display ECUs
  • Integrate shark-fin antenna modules and TCUs supporting LTE/5G NR, GNSS, Wi-Fi/BLE, etc.
  • Integrate external amplifiers and calibrate/tune audio systems
  • Lead integration on CAN/CAN-FD, LIN, Automotive Ethernet
  • Fulltime
Read More
Arrow Right

Staff/Principal Verification Engineer - Video

This position is an excellent opportunity for an experienced and highly motivate...
Location
Location
United Kingdom , Manchester; Cambridge
Salary
Salary:
Not provided
arm.com Logo
ARM
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Experience in working with constrained-random verification including ownership of a suitably complex verification environment and creating testbenches
  • Experience developing reusable and scalable code whilst having in-depth knowledge of SV-UVM
  • Strong scripting skills – being able to develop scripts to support new and existing flows
  • Solid software engineering skills including understanding of object-oriented programming, data structures, and algorithms
  • Familiar with the tools and processes for developing testbenches and finishing all aspects of the verification process
  • Prior technical and/or team leadership skills required for more senior positions
Job Responsibility
Job Responsibility
  • Verification ownership of unit level or multi-unit hierarchy or alternatively verification lead of an overall IP (ISP, Display, Video)
  • Architecting verification IP and full verification environments
  • Reviewing and assessing proposed design changes from a verification complexity point of view
  • Analysis of data from simulation runs using machine learning and data science techniques to drive efficient bug discovery and debug
  • Identify cross Media IP process or methodology improvement opportunities, implementing changes to advance hardware verification efficiency
  • Close collaboration with other Arm engineering teams leading to high quality IP that works well in a complete system
  • Mentor & support other members of the team
What we offer
What we offer
  • Health and Wellness
  • Work and Life Success
  • Financial Rewards
  • Development and Support
  • Fulltime
Read More
Arrow Right

Senior Machine Learning Engineer, Computer Vision - Robotics

Scale’s Robotics business unit is dedicated to solving the data bottleneck in Ph...
Location
Location
United States , San Francisco
Salary
Salary:
218400.00 - 273000.00 USD / Year
scale.com Logo
Scale
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Ph.D. in Computer Science, Computer Engineering, or a related quantitative field (Mathematics, Electrical Engineering, etc.) OR a Master’s degree with 4+ years of equivalent professional experience in an applied research setting
  • 5+ years of hands-on experience in algorithm development for 2D/3D computer vision and deep learning
  • Expert proficiency in at least one major deep learning framework (PyTorch, TensorFlow or Jax)
  • Mastery of Python for machine learning and strong proficiency in C++ for performance-critical algorithm implementation
  • In-depth knowledge of classical and modern computer vision fundamentals, including multi-view geometry, projective geometry, camera calibration, and 3D graphics/rendering principles
  • Building real-time and batch ML systems that analyze structured and unstructured signals
  • Hands-on experience rapidly prototyping and iterating on ML systems with changing requirements
Job Responsibility
Job Responsibility
  • Pioneer Core CV Algorithms: Lead the research, design, and implementation of novel computer vision and deep learning algorithms, with a specialized focus on 2D and 3D data (e.g point clouds)
  • Focus Area Expertise: Drive innovation in key perception areas, including: 3D Reconstruction and SLAM: Advanced techniques for real-time 3D mapping, pose estimation, and environmental modeling from multi-modal sensor inputs (e.g., RGB-D, LiDAR). Hand/Body Tracking: Developing robust and precise models for hand pose estimation, gesture recognition, and full-body tracking under various lighting and occlusion conditions. Object Detection and Tracking (MOT/SOT): Designing high-performance deep learning models for accurate detection and persistent tracking of objects and people in video streams. Video Processing: Creating algorithms for temporal feature extraction, video-based action recognition, and motion analysis
  • Model Optimization: Optimize computationally intensive models for deployment on edge devices (low power, low latency) and/or large-scale cloud infrastructure
  • Technical Leadership: Serve as the subject matter expert in Computer Vision, providing technical direction and mentorship to junior engineers and cross-functional teams
  • Publication & IP: Maintain state-of-the-art knowledge, evaluate recent academic publications (e.g., CVPR, ICCV, ECCV), and drive the filing of patents and publication of novel research
  • Cross-Functional Partnering: Collaborate closely with Software Engineering, Product, and Hardware teams to define requirements, integrate vision systems, and ensure solutions meet performance targets
What we offer
What we offer
  • Comprehensive health, dental and vision coverage
  • retirement benefits
  • a learning and development stipend
  • generous PTO
  • equity based compensation
  • may be eligible for additional benefits such as a commuter stipend
  • Fulltime
Read More
Arrow Right

Unified Communications Engineer

The Unified Communications Engineer assists with UC platform development, design...
Location
Location
United States , Fort Shafter
Salary
Salary:
123000.00 - 130000.00 USD / Year
amentum.com Logo
Amentum
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree from an accredited institution of higher learning. Experience may be substituted in lieu of a degree
  • 6+ years of Unified Communications (UC) Network Engineer Experience to support integration and Operations and Management (O&M) operations, including upgrades
  • At start date, must possess current IAT Level II Certification in ACTIVE status
  • Strong background with Oracle SBC
  • Experience with Cisco Unity Connection (CUC)
  • Cisco Unified Communications Manager (call routing) and or Avaya Aura soft switches
  • Cisco Meeting Server, Cisco Meeting Manager, Cisco Video Communications Server (Controls and Expressways) or similar
  • Creating/supporting IPSec MPLS VPN infrastructure and troubleshooting
  • Implementing and supporting BGP routing protocols
  • Contact center platform and IVR scripting
Job Responsibility
Job Responsibility
  • Serve as Engineer in all UC aspects (Voice, Video, Data) providing management and troubleshooting of VoIP Call managers, multipoint control units (MCUs), and Telepresence Servers within the Command-and-Control Facility (C2F) and supporting facilities
  • Lead/coordinate new Voice, Chat, SMS, Video infrastructure, and application deployments
  • Provide high-level operational support and receive escalations to ensure final resolution of reported incidents
  • Monitor Voice, Chat, SMS, and Video infrastructure capacity and performance to ensure continued, uninterrupted operation of systems and applications
  • Ensure full compliance with Corporate Change Management policies and procedures for Voice & Video infrastructure
  • Lead/coordinate and manage Service Provider related activities
  • Manage resources and project-related tasks related to new deployments
  • Provide operational readiness through engineering, planning, coordination, incident and problem resolution, software installation, and upgrades
  • Participate in the planning, deployment, and support of Unified Communication systems
  • Coordinate requirements in conjunction with the Network Enterprise Center (NEC), as necessary, to resolve failures of applications, hardware, interfaces, and networks
What we offer
What we offer
  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits (including 401(k) matching)
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance
  • Fulltime
Read More
Arrow Right

Principal Verification Engineer

This position is an excellent opportunity for an experienced and highly motivate...
Location
Location
United Kingdom , Manchester; Cambridge
Salary
Salary:
Not provided
arm.com Logo
ARM
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Experience in working with constrained-random verification including ownership of a suitably complex verification environment and creating testbenches
  • Experience developing reusable and scalable code whilst having in-depth knowledge of SV-UVM
  • Strong scripting skills – being able to develop scripts to support new and existing flows
  • Solid software engineering skills including understanding of object-oriented programming, data structures, and algorithms
  • Familiar with the tools and processes for developing testbenches and finishing all aspects of the verification process
  • Prior technical and/or team leadership skills required for more senior positions
Job Responsibility
Job Responsibility
  • Verification ownership of unit level or multi-unit hierarchy or alternatively verification lead of an overall IP (ISP, Display, Video)
  • Architecting verification IP and full verification environments
  • Reviewing and assessing proposed design changes from a verification complexity point of view
  • Analysis of data from simulation runs using machine learning and data science techniques to drive efficient bug discovery and debug
  • Identify cross Media IP process or methodology improvement opportunities, implementing changes to advance hardware verification efficiency
  • Close collaboration with other Arm engineering teams leading to high quality IP that works well in a complete system
  • Mentor & support other members of the team
What we offer
What we offer
  • Health and Wellness
  • Work and Life Success
  • Financial Rewards
  • Development and Support
Read More
Arrow Right
New

Staff Pharmacist

At CVS Health, we are focused on transforming health care for our customers and ...
Location
Location
United States , Virginia Beach
Salary
Salary:
60.00 - 76.00 USD / Hour
https://www.cvshealth.com/ Logo
CVS Health
Expiration Date
June 17, 2026
Flip Icon
Requirements
Requirements
  • Active Pharmacist License in the state where the Store is located
  • Active National Provider Identifier (NPI)
  • Not on the DEA Excluded Parties list
  • Regular and predictable attendance, including nights and weekends
  • Ability to complete required training within designated timeframe
  • Attention and Focus
  • Customer Service and Team Orientation
  • Communication Skills
  • Mathematical Reasoning
  • Issue Resolution
Job Responsibility
Job Responsibility
  • Supporting Pharmacy Manager in leading and directing the pharmacy team
  • Supporting the management, oversight, and operation of all aspects within your pharmacy
  • Helping to manage and improve patient health through safe and appropriate dispensing, counseling, and immunizing practices
  • Overseeing the pharmacy as Pharmacy Manager's proxy during bench shifts without overlap
  • Strengthening pharmacy performance measures through effective coaching
  • Supporting safe and accurate prescription fulfillment
  • Contributing to positive patient experiences
  • Proactively offering and delivering immunizations
  • Supporting the effective management of pharmacy inventory
  • Partnering with the Pharmacy Manager to ensure pharmacy operations are compliant
What we offer
What we offer
  • Medical, dental, and vision coverage
  • Paid time off
  • Retirement savings options
  • Wellness programs
  • Bonus, commission or short-term incentive program
  • Fulltime
Read More
Arrow Right
New

Accounting Clerk - A/R

The Accounts Receivable Clerk is responsible for ensuring the integrity of suppl...
Location
Location
Canada , Oakville
Salary
Salary:
Not provided
https://www.randstad.com Logo
Randstad
Expiration Date
June 27, 2026
Flip Icon
Requirements
Requirements
  • 1–2 years of relevant experience in a billing or accounts receivable role
  • High proficiency in Microsoft Excel is mandatory for data analysis and reporting
  • Solid background in accounting principles and financial analysis
  • Proven ability to work effectively within a team while remaining a self-initiated worker who can manage tasks independently
  • Familiarity with GAAP guidelines and legal accounting requirements
Job Responsibility
Job Responsibility
  • Book supplier invoices accurately according to GAAP guidelines and legal requirements
  • Act as the first point of contact for the buying organization and vendors
  • proactively contact suppliers to clarify questions
  • Identify and resolve discrepancies internally and externally with vendors, suppliers, and expediters
  • Open accounts, follow up on the clearance of liabilities, and release payments as assigned by management
  • Produce formal statements of accounts in line with established accounting guidelines
  • Provide essential support for month-end and year-end closing (Balance Sheet and P&L)
  • Cooperate closely with the purchasing organization and banking partners on defined subject matters
What we offer
What we offer
  • Professional Growth: Gain hands-on experience with GAAP compliance and full-cycle AR processes within a reputable organization
  • Strategic Exposure: Contribute directly to Balance Sheet and P&L closing activities, providing a high-level view of corporate finance
  • Convenient Location: Join a team based in the heart of Oakville, easily accessible for local professionals
  • Collaborative Environment: Work in a culture that values self-initiation and rewards teamwork
  • Fulltime
Read More
Arrow Right