Senior Mobile Software Developer

Be Part of the Future of Finance!At Robinhood, we are dedicated to democratizing finance for everyone. With an anticipated transfer of assets totaling $124 trillion expected to be inherited by younger generations in the coming decades, we invite you to join us at the forefront of this monumental movement.About Our Team and Your RoleThe Developer Infrastructure team at Robinhood is crucial in empowering engineers to deliver high-quality software with speed and security. We create and maintain the tools and systems that foster seamless software development experiences across our organization.We strive for infrastructure that is intuitive, robust, and empowering. Our goal is to minimize friction, enhance feedback loops, and boost developer productivity through top-tier tools and operational excellence.We are searching for a Senior Staff Software Developer to lead our Developer Infrastructure initiatives. In this capacity, you will act as a technical leader and architect, influencing the future of developer experience at Robinhood and spearheading projects that enhance velocity, quality, and reliability at scale.This position is based in the office location(s) stated in this job description, aligning with our in-office working philosophy. Please consult your recruiter for further details regarding our in-office expectations.

Be a Part of Shaping the Future of Finance.At Robinhood, our mission is to make finance accessible to everyone. With an estimated $124 trillion in assets poised to be passed down to younger generations over the next 20 years, we are at the forefront of this monumental wealth transfer. If you're passionate about being part of this transformative financial movement, we invite you to continue reading.About the Team and RoleOur elite Infrastructure team is dedicated to applying cutting-edge technologies to tackle some of the largest challenges in finance. We are seeking innovative thinkers and adept problem-solvers—individuals who are driven to make significant contributions. At Robinhood, complacency has no place; we strive for excellence and reward ambition. Our high-performing team operates with ethics as our guiding principle, ensuring that high expectations yield equally high rewards.The Infrastructure organization is responsible for developing and managing the foundational systems that power all Robinhood products and services. This team emphasizes reliability, scalability, and developer efficiency by providing platforms, tools, and systems that enhance the productivity of engineering teams across our organization. Within Infrastructure, you may join one of several specialized teams:The Backend Platform team focuses on facilitating rapid, secure, and maintainable backend development at scale. This team creates frameworks, dependency management systems, and developer tools while promoting the adoption of Go across Robinhood through shared libraries and enhanced tooling for engineers building production-grade Go services.The Provisioning team manages the lifecycle of our infrastructure across AWS and Kubernetes environments. This team develops systems and controllers that provision necessary cloud resources, assisting application teams and streamlining developer workflows for service deployment and management.The Kubernetes Compute team is tasked with building and operating a highly available, scalable Kubernetes-based compute platform, ensuring that our container infrastructure supports dependable application deployments and integrates essential platform capabilities for multi-region scalability.The Technical Assurance Platform team is responsible for creating and maintaining a centralized service catalog that tracks service ownership, performance, and reliability throughout Robinhood.

Join us in shaping the future of finance.At Robinhood, our mission is to democratize finance for all. With an anticipated $124 trillion of assets set to be transferred to younger generations in the coming decades, we invite you to be part of this significant cultural and financial evolution. If you are ready to be at the forefront of this historic moment, we encourage you to apply.About the Team & RoleWe are assembling a top-tier team dedicated to applying cutting-edge technologies to solve the world’s most pressing financial challenges. We seek innovative thinkers, adept problem-solvers, and builders who strive to make a meaningful impact. Robinhood is a dynamic environment where ambitious individuals can achieve the pinnacle of their careers. Our high-performing, fast-paced team prioritizes ethics in all our endeavors. While expectations are high, so are the rewards.The Infrastructure organization is responsible for constructing and maintaining the foundational systems that drive all of Robinhood’s products and services. This division emphasizes reliability, scalability, and developer productivity by providing platforms, tools, and computing systems that support engineering teams across the organization. Within Infrastructure, you may join one of several specialized teams:The Backend Platform team facilitates swift, secure, and maintainable backend development at scale by creating application-layer frameworks and developer tools. This team plays a crucial role in advancing Go adoption across Robinhood by developing shared libraries and enhancing engineering support for production-ready Go services.The Provisioning team specializes in managing the lifecycle of infrastructure across AWS and Kubernetes environments. This team develops systems that provision infrastructure, assists application teams with cloud resources, and streamlines workflows for deploying and managing services.The Kubernetes Compute team constructs and operates a highly available, scalable Kubernetes-based compute platform, ensuring reliable application deployments and enabling multi-region scalability for Robinhood’s systems.The Technical Assurance Platform team builds and maintains a centralized service catalog that tracks service ownership, performance, and reliability across Robinhood.

About UsAir-tek is a dynamic software development company based in Canada, renowned for our innovative suite of unique products that have captured a significant share of a vast global market. Our strong product-market fit has led to a growing demand from clients worldwide, and as we enter this pivotal growth phase, we maintain an intentional stealth mode to enhance our strategic positioning.Our diverse and talented team is driven by a shared passion for tackling complex challenges, fostering innovation, and reimagining the passenger-centric travel industry. Situated in Toronto, our inclusive workplace culture prioritizes trust, collaboration, exceptional product delivery, and continuous personal development. We take pride in our work and are dedicated to supporting our colleagues.

Role overview Veeva Systems is hiring a Senior Software Engineer focused on infrastructure in Toronto, Canada. This role centers on designing and building software that supports and improves our cloud-based platforms. The work directly impacts scalability and performance across our systems. What you will do Design and implement software solutions for infrastructure needs Work closely with teams from different disciplines to strengthen our cloud platforms Contribute to projects that improve system scalability and performance

Role Overview Veeva Systems Inc. is looking for a Senior Software Engineer focused on Infrastructure in Toronto, Canada. This role centers on designing, building, and improving infrastructure that supports our software products. What You Will Do Create and refine infrastructure solutions to support application development and deployment Work with teams across engineering, operations, and product to strengthen system reliability and performance Address scalability and security needs as our technology evolves Impact Your work will help shape Veeva’s technology foundation and support the growth of our software applications.

Be a part of the financial revolution!At Robinhood, our mission is to democratize finance for everyone. With an anticipated $124 trillion in assets being transferred to younger generations over the next 20 years, we are on the brink of the largest wealth transfer in history. If you're excited to play a pivotal role in this monumental shift in culture and finance, we want to hear from you!About the Team and RoleWe are assembling an exceptional team to tackle some of the most significant challenges in finance using cutting-edge technologies. We're seeking innovative thinkers, exceptional problem-solvers, and passionate builders who are eager to make a difference. Robinhood is a dynamic environment where high achievers excel and complacency is not an option. Our team operates with a strong ethical foundation, with high expectations and equally high rewards.The Backend Platform team is dedicated to facilitating rapid, secure, and dependable backend development at scale. We develop and maintain frameworks, libraries, and tools that empower hundreds of engineers across our backend services. By optimizing development workflows, enhancing security practices, and standardizing service architecture, our team significantly influences how swiftly and safely we deliver products to our customers. You will help build the foundation that backend engineers rely on every day!As a Senior Staff Software Developer, you will set the technical direction and spearhead large, cross-team initiatives aimed at enhancing backend system development and operations. You will architect and promote the adoption of essential platform capabilities like service frameworks, static analysis systems, and developer tools. This position focuses on addressing complex systemic challenges, shaping engineering practices across teams, and ensuring the long-term scalability and reliability of our backend development. You will also provide technical mentorship to engineers and contribute to the planning and execution of significant platform investments!This role is situated in our Toronto office, with an expectation of in-person attendance for at least 3 days a week.At Robinhood, we recognize the value of in-person collaboration in driving progress, fostering innovation, and building community. Our office environment is purposefully designed to be energizing and supportive of high-performing teams.

About Us At Momentum Financial Services Group, we are dedicated to empowering individuals by transforming their relationship with money. With over 40 years of experience, we are the driving force behind Money Mart—Canada's largest non-bank branch network—and a pioneer in providing financial solutions to underserved communities. Our offerings range from short-term loans to money transfers and prepaid cards, enabling us to connect over a million customers annually with the financial resources they require, precisely when they need them. At MFSG, we collaborate across various teams and departments to craft solutions that eliminate barriers, ensuring access to financial resources for those who need it most. Whether you are addressing challenges, developing systems, or strategizing, your contributions make a tangible difference in the lives of real people. Your Benefits Competitive Compensation: Our philosophy is straightforward—we strive to align with market standards. We routinely assess industry benchmarks to maintain a competitive and equitable total rewards package, helping us attract and retain talented individuals who share our mission. Annual Performance Bonus: You will have the chance to earn a discretionary bonus based on individual performance and the overall success of the company. Comprehensive Benefits: Our benefits package includes health and dental coverage with 100% of the premiums paid. Additionally, we provide an Employee Assistance Program to support your mental well-being and offer resources for personal challenges. Retirement Savings: Secure your future with our extensive retirement savings options. Flexible Work Environment: Enjoy a hybrid work model that balances remote work and in-office collaboration. At our corporate headquarters, experience a relaxed and cooperative atmosphere, complete with breakout rooms for brainstorming and a variety of snacks to keep you energized. Perks and Recognition: Benefit from tuition reimbursement for continuing education and professional development, along with discounts through Perkopolis, and opportunities to participate in our rewards and recognition programs to celebrate your contributions. The Role: Senior Developer As a Senior Developer, you will take charge of designing, developing, and maintaining sophisticated software systems, guiding junior developers, and ensuring top-notch code quality and standards.

Be a part of revolutionizing finance.At Robinhood, we are committed to making finance accessible for everyone. With an estimated $124 trillion poised to transition to younger generations over the next two decades, we offer you the opportunity to be at the forefront of this monumental shift in cultural and financial landscapes. If you are ready to join us, we invite you to learn more.About the Team & RoleThe Cloud Networking team at Robinhood is dedicated to creating scalable, secure, and dependable networking infrastructure that facilitates communication across all our services. Our mission is to empower engineering teams to seamlessly build and operate microservices by providing foundational networking capabilities that are both resilient and transparent.We are seeking a Staff Software Platform Engineer to architect, develop, and enhance our foundational platform for large-scale services, with a focus on AWS, Kubernetes (K8s) on Amazon EKS, modern networking strategies, and a robust Istio service mesh to ensure secure, reliable, and high-performance systems. This role is integrated into the Network Service Discovery and Communication (SDC) team, which is responsible for service discovery, traffic management, and resilient service-to-service communication across our platform.This position is based in our Toronto office, aligning with our in-office work culture. For further details about our in-office philosophy and expectations, please consult with your recruiter.Your ResponsibilitiesLead the technical strategy and implementation for platform networking, traffic management, and multi-tenant/multi-cluster EKS environments.Design and manage resilient service mesh topologies using Istio, including mTLS, traffic policies, ingress/egress rules, rate limiting, and observability, with Envoy-based extensions as necessary.Establish and enforce platform standards for HTTP/REST and gRPC APIs, covering versioning, contract governance, and performance/SLO baselines.Develop automation, tools, and streamlined processes in Python and Go (Golang) to enhance developer productivity, operational safety, and release processes.

Infrastructure Technical Staff MemberOn-site | Full-timeCompensation: CA$190K – CA$280KJoin our innovative team at mlabs as we create open-source browser infrastructure that drives the future of AI agents. With over 6,000 stars on GitHub and millions of browser sessions served monthly, our platform has experienced phenomenal growth, expanding 50x in 2025 alone. Our technology empowers developers to create seamless web interactions through our robust API.As one of the pioneering team members, you will collaborate with a high-performance group of four talented individuals, backed by top-tier investors, as we tackle the most challenging issues in distributed systems—from kernel-level debugging to global VM orchestration.The RoleAs an Infrastructure Technical Staff Member, your mission will be to build and enhance the distributed systems that support millions of browser sessions. Given the resource-intensive nature of browsers, your focus will be on optimizing performance, ensuring rapid startup times, and maintaining strong multi-tenant isolation across our infrastructure.Key Responsibilities:Global Orchestration: Design and maintain VM orchestration using technologies such as Nomad, Firecracker, and Kubernetes, with a focus on intelligent scheduling and achieving sub-second cold starts.Systems Engineering: Implement kernel-level observability with eBPF and enhance resource isolation through cgroup v2 and NUMA scheduling.Networking: Develop high-performance networking layers, including anycast routing and cross-region failover.Infrastructure as Code: Manage multi-cloud deployments across AWS, GCP, and Azure while overseeing customer VPCs with Pulumi.Product Ownership: Create developer tools for reliable browser automation and actively contribute to our open-source ecosystem.RequirementsExperience: A minimum of 5 years in operating production-scale distributed systems capable of processing thousands of requests per second.Linux Internals: Extensive knowledge of the Linux kernel, syscall optimization, and eBPF.Security & Isolation: Proven experience with multi-tenancy, resource limits, and security boundaries.Network Fundamentals: Competency in diagnosing complex production issues such as packet loss or routing failures at the protocol level.Execution: A proactive approach to ownership of outcomes from architecture through to deployment.

Range Group supports professional travel advisors throughout North America, handling over $4.5 billion in travel sales annually. The company provides advisors with advanced technology and 24/7 support. Through the Range Foundation, 10% of group profits go toward scholarships, education programs, cultural infrastructure, and crisis relief projects. Location and Work Arrangement This Senior Full Stack Software Developer position is open to candidates across Canada. Those within commuting distance of the Toronto office (2 Queen St. E) follow a hybrid schedule, working onsite two days each week. Fully remote work is available for candidates living farther away. Role Overview The role joins TripArc's ADX platform team, focusing on the core booking tool used daily by thousands of travel advisors. While other teams develop the next generation of the platform, this position is dedicated to ongoing improvements of the current system, enhancing speed, reliability, and user experience. This is a full-stack role with a strong emphasis on backend development. Project focus shifts with each sprint: one cycle may streamline payment workflows, while another might enhance 24/7 service features or boost performance during busy periods. The position offers ongoing technical challenges and opportunities to make a direct impact. Key Responsibilities Lead investigations into technical issues and recommend practical solutions Work with Product and QA teams to clarify project scope and deliverables Implement improvements that affect thousands of travel advisors in real time Balance backend development with occasional frontend tasks as needed How We Build Developers at Range Group are encouraged to use AI coding tools (such as GitHub Copilot, Claude, or Cursor) in their workflow. This approach is standard practice, intended to speed up development while maintaining quality through code review and testing. Success in this environment depends on using AI assistance thoughtfully, without compromising code quality.

About UsAir-tek is a pioneering software company based in Canada, revolutionizing the airline industry with cutting-edge automation and scalable systems. Our innovative product suite has captured a notable share of a vast global market, and we are just beginning our journey.While our clients recognize our brand, we strategically operate in stealth mode to focus on development, innovation, and global expansion.Our team consists of builders, problem-solvers, and innovators who are dedicated to enhancing airline operations to be seamless, data-driven, and passenger-focused. Based in Toronto, we cultivate a culture of trust, collaboration, accountability, and continuous improvement, where every engineer is encouraged to experiment, take ownership, and create meaningful impact.The RoleWe are in search of a talented Senior Front-End Software Developer who is enthusiastic about crafting outstanding user experiences and developing a scalable, modern front-end architecture. You will take complete ownership of your domain, guiding architectural decisions and producing high-quality work independently. Your responsibilities will include establishing coding standards, advocating for best practices, and enhancing team workflows through mentorship and leading by example, while ensuring operational excellence in incident management and root-cause analysis. You will communicate complex concepts effectively, mentor junior engineers, collaborate with peers, and provide technical insights and long-term implications to leadership. Driven by a passion for craftsmanship and impact, you will design elegant, scalable systems and elevate engineering practices as a collaborative team player who generously shares knowledge.

Join our dynamic team at Zip as a Senior Software Engineer specializing in our Developer Platform. This is a unique opportunity to shape the future of our technology stack while collaborating with cross-functional teams to deliver high-quality software solutions. You will be responsible for designing, developing, and maintaining robust backend services and APIs that empower our developer community.

Role overview Range is seeking a Senior Frontend Software Developer based in Toronto, ON. This position centers on building and refining web applications that enhance user experience and align with the company’s product objectives. What you will do Develop and maintain features for the frontend of web applications Collaborate with cross-functional teams to ensure seamless integration between user-facing components and backend systems Influence the direction and structure of frontend architecture Support ongoing improvements to the product Requirements Background in building modern web applications Strong interest in current frontend technologies Ability to work effectively with engineers, designers, and product managers Drive to enhance products and user experiences

About Us:Centah, a proud member of Financeit, is a leading SaaS provider dedicated to empowering home improvement businesses. Our innovative platform streamlines lead management, routing, and conversion, acting as the backbone of our clients' operations.Our Journey: We are transitioning from creating tailored solutions for a select group of large clients to launching a scalable SaaS platform for the broader market. This strategic shift is not only intentional but also fully funded, with a robust roadmap extending to 2028. This is a unique opportunity to influence the future of our product, rather than just maintaining an existing one.The environment at Centah is hands-on and impactful, offering significant ownership and visibility throughout the organization. You will collaborate closely with various teams, contribute to vital business decisions, and witness the tangible results of your efforts.We seek passionate individuals eager to contribute to our growth and shape the next chapter of Centah.Role Overview:In this position, you will navigate a complex ecosystem, managing the ingestion, transformation, and routing of data among partners, internal workflows, and downstream systems. Your work will focus heavily on integrations, including APIs and third-party systems, ensuring they operate seamlessly even in unpredictable environments.Our technology stack includes Ruby on Rails, Ember.js, and PostgreSQL—mature tools that must maintain stability, security, and performance as we expand.As we invest in scaling our system and supporting new go-to-market strategies, you will have the opportunity to shape the product's evolution rather than simply maintaining it.We are looking for a seasoned engineer excited to take ownership of challenges from start to finish. You should care about data consistency, understand potential failure points, and write code that remains clear and maintainable over time.You will collaborate with product-focused engineers, raise the quality bar, and help evolve our platform in line with our growing domain. If you thrive in an environment where ownership, clear thinking, and building resilient systems are paramount, we want to hear from you.Your Responsibilities:Manage features from initial design through to production and iterative improvements (API, domain logic, background jobs, and UI).Create clean, testable, and maintainable code with well-defined separation of concerns.Make architectural choices to enhance reliability, scalability, and clarity of the system.Deliver new features, resolve defects, and enhance existing systems rather than just addressing superficial issues.Collaborate closely with Developers, Product, Design, and stakeholders to develop comprehensive solutions.Proactively identify risks, edge cases, and trade-offs, driving decisions forward.Mentor junior engineers on architecture, ownership, and code excellence.Contribute to team processes to improve our delivery capabilities and overall efficiency.

Team Overview Robinhood Markets, Inc. is building a team in Toronto focused on expanding access to financial services. The Derivatives group develops a regulated exchange for perpetual markets, scaling infrastructure to handle rapid product growth and rising trading activity. This team works closely with product, infrastructure, and security partners to deliver systems that enable new contract launches and support market expansion. What You Will Do Design and implement backend systems essential for derivatives trading, including order handling, execution workflows, and risk-sensitive processes Work on high-volume trading platforms where low latency and high throughput are critical Enhance system performance, maintain data integrity, and support platform scalability as trading volumes increase Collaborate with other teams to deliver reliable, accurate, and high-performing infrastructure for new markets and products Participate in an on-call rotation to ensure operational stability Who We’re Looking For Experienced backend developer with a background in low-latency, high-throughput systems Comfortable designing and maintaining systems where execution precision and reliability are essential Strong problem-solving skills and a drive to improve financial technology Ready to work in a regulated, high-stakes environment with a focus on accuracy and performance Work Location and Collaboration This position is based in Toronto. In-person attendance is expected at least three days per week. Robinhood values face-to-face collaboration to accelerate progress, encourage innovation, and build community. The workspace is designed to support and energize high-performing teams.

Join Benevity as a Senior Staff Developer specializing in DevOps, where your expertise will help us drive innovation and efficiency in software delivery. We are looking for a passionate professional who thrives in a dynamic environment and is eager to tackle complex challenges related to software deployment and infrastructure management.

Join our dynamic team at Collabera as a Software Developer, where you will be at the forefront of innovative technology solutions. As a vital member of our development team, you will be responsible for designing, coding, and implementing software applications, ensuring they meet the highest standards of quality and performance.In this role, you will collaborate with cross-functional teams, participate in code reviews, and engage in problem-solving to enhance our software offerings. Your contributions will directly impact the efficiency and effectiveness of our projects.

Join MaintainX as a Senior Integrations Developer and play a pivotal role in enhancing our integration platforms. You will be responsible for designing, developing, and maintaining integrations that drive operational efficiency and improve user experience. The ideal candidate will have a strong technical background, be passionate about integration technologies, and thrive in a collaborative environment.