Senior Fullstack Engineer - Toronto

Senior Fullstack Engineer - Toronto Senior Full Stack Engineer - Toronto We are looking for a passionate Senior Engineer who wants to join our growing team, helping us to transform and scale our payments platform. This role will involve ownership of the entire engineering lifecycle from concept to production and release, being involved primarily in backend development with contribution to the frontend as well. As a Senior team member you will have influence with technical direction, work collaboratively with stakeholders and drive high standards for code quality and performance. To help us drive success and achieve business goals you will be responsible for designing, building, deploying and maintaining new long-term features and services that are both scalable and reliable. About Us Sokin is a next-generation B2B financial services provider, enabling businesses to make and receive global payments with greater speed, lower cost, and total transparency. Our mission is simple: we’re simplifying global business - so businesses thrive wherever they choose to grow. We deliver services across: • Global payments and receivables • Foreign Exchange (FX) • Treasury management • Finance reconciliations We are rapidly expanding, with established presence in EMEA, APAC, and North America, backed by a strong global infrastructure and industry-leading partners, we are redefining how businesses move money worldwide. Our clients span industries from sports and entertainment to logistics and travel, and our community is growing rapidly. As we continue to expand, we’re building a team of exceptional people who share our ambition to transform the future of global payments. Key Responsibilities: Own the full lifecycle of software engineering, from initial design and development through deployment, monitoring, and maintenance in production. Collaborate with PMs, designers, and cross-functional teams to shape and refine feature requirements, ensuring alignment with business and user needs. Lead architectural decisions, ensuring that solutions are scalable, maintainable, and aligned with industry best practices. Drive the operational success of features by establishing monitoring, alerting, and support processes to ensure reliability and responsiveness. Mentor and guide junior developers, fostering a culture of ownership, accountability, and continuous improvement within the team. Participate in code reviews, ensuring that team members adhere to high standards for quality, security, and performance. Actively engage in troubleshooting and incident response to address production issues, continually learning from these experiences to improve future resilience. Design, develop, and maintain full-stack applications using Python, Flask, FastAPI, AWS, Angular and SQL databases. Optimize application performance, troubleshoot and resolve complex technical issues. Stay current with industry trends and emerging technologies, advocating for their application when they benefit the organization. Required Qualifications: Minimum of 5 years of professional software engineering experience, with a proven track record of end-to-end feature ownership and delivery in production environments. Familiarity with modern frameworks, cloud platforms, and CI/CD pipelines that support full lifecycle engineering. Strong ability to translate business requirements into technical solutions that are scalable and maintainable. Experience managing both the development and operational aspects of software, with a focus on performance, reliability, and scalability. Excellent communication skills with the ability to effectively collaborate across technical and non-technical stakeholders. A proactive mindset for identifying potential improvements, optimizations, and innovations. Prior experience in a senior role with responsibilities for mentoring or guiding other team members. Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience). Please note, candidates will need to have the right to work in the jurisdiction that they are looking to work in. Sokin is an equal opportunities employer and committed to maintaining an inclusive work environment. As a growing global startup with bases across multiple countries, we were established on and continue to promote an agile, flexible working culture. Please reach out to discuss any accommodations you may require during the recruitment process. Department Technology Locations Toronto Remote status Hybrid Yearly salary 125,000 - 165,000 Toronto Workplace, Culture & Diversity Sokin’s company culture is a vibrant blend of diversity and inclusivity. We're a dynamic team on a mission to revolutionise international payments. At Sokin, we believe in fostering a warm, welcoming, and inclusive environment where everyone feels valued and empowered to contribute their unique perspectives. We are committed to creating a workplace where everyone can thrive and reach their full potential. Our culture is built on our employees’ collaboration, innovation, and a shared passion for making a positive impact on the world of international payments. Join us and become part of a dynamic team that's shaping the future of payments. If you're passionate about payments and our driven cause, and enjoy working in a collaborative environment, we'd love to have you join us on this exciting journey.