Lead Data Engineer - Tech Lead

Role overview TextNow Inc. seeks a Tech Lead for its Mobile Core Network Engineering team. The position centers on leading projects that enhance the company’s mobile network infrastructure. Maintaining strong performance and reliability is critical as the user base expands. What you will do Guide and support engineers working on core network initiatives Oversee deployment of new solutions to improve network performance and reliability Drive technical decisions and ensure the team’s results align with business needs Location This role is open to candidates based anywhere in Canada.

Join oxio as a Junior Mobile Core Support Engineer, where you'll become an integral part of our dynamic telecom team. This hands-on role involves collaborating with our core engineering team and customer support groups to monitor, troubleshoot, and escalate real-time core network issues that may impact our customers.In this position, you'll have the opportunity to work alongside seasoned professionals in the telecom field, gaining invaluable knowledge about mobile telecom networks. Your primary focus will be on maintaining and enhancing oxio’s network, providing technical support, and conducting fault investigations to ensure our telecom network operates at peak performance while adhering to agreed KPIs and SLAs.Key Responsibilities:Technical DutiesDemonstrate a strong understanding of Mobile Networks including 2G, 3G, 4G, and 5G technologies.Analyze and troubleshoot complex issues by examining end-to-end call traces across multiple protocols and interfaces such as MAP, TCAP, RANAP, DIAMETER, SIP, and others.Resolve international roaming issues reported by subscribers for both voice and data services.Collaborate with global mobile operator engineers to conduct live tests and analyze root causes of issues.Create on-demand dashboards to monitor specific metrics or validate service restoration post-failure.Provide technical support to NOC engineers for issue analysis and resolution.Act as a liaison with Mobile Network Operators (MNOs) on behalf of the telecom team.Management ResponsibilitiesRespond promptly to Level 3 telecom incidents, including NOC hotline calls and emails.Perform L3-level troubleshooting and either resolve or escalate telecom issues.Develop KPIs and metrics to monitor key aspects of mobile network performance.Create training materials focusing on signaling, troubleshooting, and best practices.Coordinate fault rectification efforts with other operators and service providers.

Position Overview:Squarepoint Capital is seeking an accomplished and detail-oriented Core Network Specialist to design, develop, optimize, and secure scalable networks across Datacenter, Campus, and Cloud infrastructures.The Core Network Specialist will be an integral part of a collaborative team, working closely with stakeholders, software engineers, and other infrastructure groups to create enterprise-level network solutions that align with Squarepoint's business objectives, ensuring high availability and performance.Design and implement scalable, highly available, and deterministic network solutions within multi-vendor enterprise environments (LAN, WAN, DC, Campus, and Cloud).Translate business needs into effective technical network architectures.Provide comprehensive documentation, including detailed diagrams and specifications.Collaborate with cross-functional teams to ensure seamless integration of network solutions.Continuously monitor and refine network performance to meet evolving business requirements.Stay updated on industry trends and emerging technologies to enhance network capabilities.

Speechify’s mission is to remove reading barriers and make learning accessible. Over 50 million people use Speechify’s text-to-speech technology to turn content like PDFs, books, Google Docs, news articles, and websites into audio. The platform helps users read faster, understand more, and remember what they learn. Speechify’s products include apps for iOS, Android, Mac, a Chrome extension, and a web app. The company has earned recognition such as Google’s Chrome Extension of the Year and Apple’s 2025 Design Award for inclusivity. The fully remote team includes nearly 200 people from a range of backgrounds. Team members bring experience from companies like Amazon, Microsoft, and Google, as well as top PhD programs such as Stanford. The group includes engineers, AI research scientists, and founders from startups like Stripe, Vercel, and Bolt. Role Overview Speechify is looking for a Tech Lead to guide the Android Core Product. The Android app is the top text-to-speech app in the Play Store, and this role will help shape its future. The Tech Lead will support a growing user base and drive new projects, making decisions that directly affect the product and user experience. What You Will Do Lead technical direction and architecture for the Android app Work closely with engineers, designers, and product managers to deliver features that improve user experience Set high standards for code quality, performance, and reliability Mentor engineers and foster a collaborative, inclusive team culture Contribute to strategic product decisions and help define the roadmap What We Value Strong technical skills in Android development Ability to communicate clearly and work well with others Consistent, high-quality performance and a strong work ethic Comfort working in a flat organizational structure where leadership comes from expertise and results Commitment to building accessible, user-focused products Interview Process The process includes several technical interviews, typically completed within one week. Location This is a remote position based in Ottawa, Canada.

Jerry.ai is seeking a Tech Lead to join the Core Product Engine team in Toronto, Ontario. This role centers on backend leadership for the systems that power AI-driven products. The Tech Lead will manage a group of engineers and take ownership of delivering reliable, scalable software that meets the needs of users. Key responsibilities Guide the development of backend systems that support Jerry.ai’s products Lead and mentor engineers, helping them grow and ensuring strong team results Shape architectural decisions and set technical direction for core features Ensure software remains scalable, high-performing, and meets user requirements Requirements Experience leading backend engineering teams Proven background in designing and building scalable backend systems Ability to make architectural decisions and guide technical strategy Clear communication skills and a collaborative approach to problem-solving

Speechify aims to remove reading barriers for learners everywhere. With more than 50 million users, our text-to-speech tools turn PDFs, books, Google Docs, news articles, and websites into audio. People use Speechify on iOS, Android, Mac, Chrome, and the web. Google named our Chrome Extension "Extension of the Year," and Apple awarded us the 2025 Design Award for Inclusivity. Our fully remote team includes nearly 200 people, engineers, AI researchers, and alumni of Amazon, Microsoft, Google, Stripe, Vercel, and Bolt. We value technical skill, strong communication, and a drive to deliver. Role Overview Speechify’s Android app leads the Play Store in text-to-speech. As Tech Lead, Android Core Product, take charge of our Android engineering efforts. Guide the team as we scale to support more users and launch new projects. This role suits someone who enjoys shaping products, thrives on ownership, and cares about user experience. We work without layers of hierarchy. Leadership comes from technical know-how and consistent results. Expect a culture that rewards initiative and clear communication. What You Will Do Own major Android features and work closely with designers to deliver polished app experiences. Help define the direction and structure of the Android team. Maintain and improve the reliability of core app features. Collaborate with Product, Design, and Engineering teams across Speechify. Review code and support teammates through technical feedback. Troubleshoot urgent issues and adapt to new challenges as they arise. Interview Process Our process includes several technical interviews and usually finishes within one week. Location This role is remote, based in Calgary, Canada.

Role overview jerry.ai is searching for a Tech Lead Manager to guide the Core Product Engine (Backend) team in Toronto. This leader will help shape the backend systems that power key products and play a central role in setting the company’s technical direction. What you will do Lead and mentor backend engineers, focusing on both technical skill-building and career growth. Set technology strategies that align with business needs. Oversee the design and delivery of backend systems built for reliability and scalability. Champion software quality and uphold strong engineering practices. Requirements Proven experience as a technical leader with a focus on backend architecture. Demonstrated ability to mentor and support engineering teams. Comfort making technology choices that reflect company priorities. This role is based in Toronto, Ontario.

Join Arista Networks as a Senior/Lead Software Engineer, where you will drive innovation and lead projects that shape the future of networking technology. You will collaborate with a talented team to design, develop, and implement high-performance software systems, ensuring reliability and scalability.Your expertise will contribute to building cutting-edge solutions that empower businesses worldwide. If you are passionate about coding, problem-solving, and embracing new technologies, we invite you to apply and be part of our dynamic team.

Speechify seeks a Tech Lead to oversee the Android Core Product team in Waterloo, Canada. This leadership position centers on guiding a group of developers as they enhance and expand the company’s Android applications. Key responsibilities Mentor Android engineers, helping them grow technically and supporting their daily work Lead projects that move the core Android product forward, from initial idea to release Use extensive Android development experience to address complex challenges and shape technical direction Encourage open communication and teamwork within the group Location This position is based in Waterloo, Canada.

Join Our Team!At High Tech Genesis, we are at the forefront of technology, pushing boundaries and embracing innovation. Collaborate with a passionate team dedicated to excellence in design services.This is an exceptional opportunity for a junior to intermediate candidate eager to work in one of the world's most advanced data centers, utilizing cutting-edge equipment from the leading networking company globally. You will receive training from seasoned network engineers while working with state-of-the-art networking technology. This is your chance to elevate your career significantly. Here, you won't just meet cloud professionals; you'll help build the cloud!Your journey begins here.In this role, your responsibilities will include:Installing and configuring top-tier data center networking and computing equipment.Troubleshooting complex technical issues alongside industry experts.Providing 2nd and 3rd Tier consultation/troubleshooting for intricate network topologies using various media protocols related to switching/routing products, SD-Access/Catalyst Center, and SDWAN.Collaborating as part of a cross-functional team to support customers during critical network challenges while managing a caseload of urgent issues.Driving customer satisfaction and ensuring successful outcomes through effective issue identification, documentation, and resolution.Solving diverse and complex problems that require in-depth analysis and data correlation.Conducting systems/product training for customers and contributing to the knowledge base for customer support and internal teams.Engaging with other High Touch Technical Services and development teams at a peer level.Leading problem resolution efforts with internal stakeholders, including HTOM, HTE, TAC, and product engineering.

ABOUT USAt Xsolla, we are revolutionizing the way game developers navigate the complexities of the video game industry. As a global commerce powerhouse, we provide innovative tools and services that empower developers, from indie studios to AAA titans, to successfully fund, distribute, market, and monetize their games. Our unwavering belief in the future of gaming drives us to create new opportunities and resources for creators worldwide. Headquartered in Los Angeles, California, Xsolla has proudly partnered with over 1,500 game developers, helping them expand their reach and grow their businesses globally. With diverse pathways to profitability, we equip developers with everything they need to thrive in the gaming landscape.Discover more at xsolla.com.

Job OverviewJoin a dynamic global media and technology company that inspires nearly 900 million individuals worldwide, connecting them to their passions across various domains including finance, sports, shopping, gaming, and news. Our trusted products and innovative technology empower people to engage with the content they love.Position Summary:We are on the lookout for an experienced Lead Mobile Developer / Technical Lead to steer our mobile development projects on both Android and iOS platforms. This pivotal role requires a blend of technical prowess and leadership abilities to produce high-quality, responsive mobile applications while effectively collaborating with multidisciplinary teams.Key Responsibilities:Direct mobile development projects for Android and iOS applications.Engage with cross-functional teams to define features, strategize implementation, and ensure project coherence.Design and supervise the implementation of custom features, ensuring they are maintainable and scalable.Facilitate clear communication across engineering and product departments.Lead the team in making informed technical decisions and resolving challenges.Manage the feature delivery process from conception to launch, guaranteeing optimal performance and code quality.

About UsAt Industrious, we redefine workplace experiences as the leading provider of premium workplace-as-a-service solutions. Our mission extends beyond just providing spaces; we aim to enhance the daily work lives of teams across various sectors. We believe that a fulfilling workday stems from meaningful collaborations and innovative problem-solving. Join our vibrant team, where creativity is encouraged, and every achievement is celebrated. We are committed to fostering a workplace where diversity, individuality, and respect thrive, ensuring that everyone feels valued for who they are.Your RoleAs a Tech Lead, DevOps Engineer, you will play a pivotal role in our evolution as we transition into a standalone unit within the world's largest real estate company. This is an exciting time for us as we strive to optimize our operations and enhance our offerings to millions globally. You'll be instrumental in architecting our deployment ecosystem, allowing our team to innovate seamlessly. Your expertise in 'infrastructure as code' will help us create an environment where ideas swiftly transform into impactful solutions.Key ResponsibilitiesDesign the Vibe Coding Ecosystem: Build and optimize the infrastructure that empowers our employees to develop applications effortlessly, integrating cutting-edge AI technologies.Elevate Developer Experience: Ensure that our complex systems operate seamlessly, enabling developers to focus on innovation without being hindered by infrastructure challenges.This hybrid role is based in Montreal, Canada.

Join our dynamic team at Arista Networks as a Software Engineer specializing in Network Systems. In this role, you will be responsible for designing, developing, and maintaining innovative software solutions that enhance our networking products. You will collaborate with cross-functional teams to deliver high-quality software and implement cutting-edge technologies.As a Software Engineer, you will have the opportunity to work on challenging projects that will shape the future of networking technology. Your contributions will directly impact our products and services, enabling seamless connectivity for our clients.

Join Arista Networks as a Senior/Lead Software Engineer, where you will play a pivotal role in the design and development of cutting-edge software solutions. You will collaborate with a talented team to drive innovation and create high-performance networking solutions that empower businesses worldwide.

Join Arista Networks as a Principal Software Engineer, where you will play a pivotal role in developing cutting-edge software solutions that drive our innovative networking technologies. In this key position, you will collaborate with cross-functional teams to design, implement, and optimize complex software systems, ensuring high performance and reliability.

Role overview Speechify seeks a Tech Lead for the Web Core Product and Chrome Extension based in Waterloo, Canada. This position guides a team of engineers dedicated to building and enhancing tools that make content more accessible for users. The focus is on web technologies and browser extension development. What you will do Lead and mentor engineers working on Speechify’s web core platform and Chrome extension Work closely with product, design, and engineering teams to deliver features that improve user experience and accessibility Maintain high standards for product quality and reliability Apply technical expertise to influence architecture and implementation choices Requirements Solid background in web technologies Proven experience leading engineering teams Ability to collaborate with cross-functional teams Dedication to developing accessible, user-centered products

Role overview Jobber is looking for a Principal Mobile Software Engineer in Toronto to guide the development of mobile applications that improve user experience. This role works closely with teams across the company to design and build reliable, high-quality software for mobile platforms. What you will do Lead the creation and improvement of mobile solutions for Jobber’s users Work with cross-functional groups to plan, design, and implement software that meets high standards for scalability and performance Advise on mobile technology choices and help the team adopt effective engineering practices Identify and explore new ways to solve user problems through mobile technology What you bring Extensive experience building and scaling mobile applications Strong knowledge of mobile development tools and frameworks Ability to lead and mentor other engineers in mobile best practices Comfort working with multiple teams to deliver high-quality products

About Us:Zensurance is transforming the landscape of commercial insurance for Canadian businesses with a commitment to simplicity, speed, and accessibility through a digital-first experience.As a frontrunner in the InsurTech sector, we harness cutting-edge technology and profound industry insights to provide customized insurance solutions that empower businesses to flourish.Zensurance has garnered acclaim for its swift growth and significant impact within the industry: Deloitte’s Technology Fast 50 (2023, 2024, 2025) Deloitte’s Technology Fast 500 (2024, 2025) Top Insurance Employers (2022)At Zensurance, we embrace values of ownership, collaboration, and innovation. Our team excels in tackling complex challenges, questioning the norm, and creating a meaningful impact in an industry poised for transformation.If you are eager to contribute to a meaningful mission within a rapidly growing, customer-centric organization, we invite you to connect with us!We are on the lookout for a Tech Lead to join our Renewals team.The Renewals team manages the complete policy renewal process, which includes renewal pricing, rules, and validation. We develop scalable services and tools that automate manual processes, ensuring renewals are precise, transparent, and compliant—while allowing the business to adapt renewal rules safely and efficiently.In the role of Tech Lead, you will leverage your extensive technical expertise to guide the Engineering team's technical strategy, fostering a culture of iterative, independent development and deployment. Your main focus will be on addressing security and scalability challenges, working closely with the Product Manager, Team Lead, Engineers, and Staff Developers to design and implement systems and processes that enable your team to achieve high performance.As a senior member of the team, your ability to articulate your thoughts clearly, engage in complex discussions, manage your time effectively to meet critical deadlines, and mentor fellow team members will be invaluable.