• Lead the design and execution of a comprehensive modernization strategy that transitions Sharetec's monolithic application into a modular, scalable architecture while maintaining system stability and customer uptime • Define a multi-year technology roadmap that balances near-term pragmatism with long-term architectural vision, identifying critical refactoring opportunities and establishing clear migration paths • Establish architectural principles, patterns, and standards for both greenfield development and legacy system transformation, ensuring consistency and maintainability across teams • Conduct comprehensive technical assessments of existing systems, identifying technical debt, bottlenecks, performance constraints, and security vulnerabilities that impact scalability and developer velocity • Partner with engineering leadership to design decomposition strategies for moving from monolithic architecture to distributed, service-oriented systems while managing risk and minimizing disruption • Own critical architectural decisions across backend, frontend, and data layers, ensuring decisions are data-driven and aligned with business objectives • Lead architecture review boards and design discussions, evaluating new technologies, frameworks, and tools for adoption within the organization • Mentor senior engineers and engineering managers on architectural thinking, helping them develop the systems perspective needed for large-scale distributed systems • Create and maintain comprehensive architectural documentation, decision records (ADRs), and design patterns that guide teams through complex technical transitions • Establish and enforce code quality standards, security practices, and architectural guardrails across all development teams • Partner closely with the CTO and VP of Engineering to align architectural vision with business strategy, resource allocation, and organizational capabilities • Collaborate with Product Management to ensure technical feasibility of product roadmap items and to identify opportunities for architectural improvements within feature development • Work with DevOps and Infrastructure teams to design cloud-native architectures, CI/CD pipelines, and deployment strategies that enable safe, frequent releases • Engage with QA and Security teams to define testability, observability, and security requirements within the architecture • Communicate architectural vision and critical decisions to both technical and non-technical stakeholders, translating complexity into clear strategic narratives.

• Transcard is seeking a Senior Software Engineer to join our mixed local and remote team. • The ideal candidate will write, test, secure, and maintain code for our suite of payments APIs and services. • Write high-quality (accurate, maintainable, secure, and well-documented) C# code. • Take an active interest in learning how our systems function and interact. • Follow our Software Development Lifecycle. • Assist in defining application development project plans, including scoping, scheduling, and implementation. • Assist other software engineers and business teams in resolving problems with application systems. • Communicate with vendor software support personnel to resolve issues encountered with vendor software. • Design, run, and monitor software performance tests on new and existing programs for the purposes of correcting errors, isolating areas for improvement, and general debugging. • Provide verbal and written project status updates. • Recommend and perform software improvements and upgrades. • Provide guidance and willing to pass on knowledge to junior team members. • On-call availability on a rotating schedule with other IT personnel. • Overtime hours may be required to meet project deadlines or to assist in the resolution of production issues but are not the norm.

• Helping us to improve our infrastructure and data platform (Improving dev experience, reliability, scalability) using a lean approach. • Creating a data platform and infrastructure optimized for developments using Machine Learning and massive data processing. • Improving the development experience. • Spreading the DevOps culture in the company. • Aligning with the mission and principles of the team (accelerate product teams, platform as a product, self-service, team collaboration, small safe steps, software/technology is a means to an end, etc.) • Experience with Lean Software Development and DevOps practices (Vertical slicing, Lean approach, Continuous Delivery, pair/ensemble programming, etc.) • Understanding how product team goals contribute to the company’s success. • Ability to identify systemic problems and lead solutions that require coordination and alignment with other teams. • Ability to lead architectural and technology direction for significant company impact. • Ability to detect and respond effectively to team needs, fostering a positive working environment.

• Determines the best approach for software implementations and architecture and works with the team to develop them. • Applies and coaches/advocates for common principles of good code development, including extensibility, reusability, maintainability, and testability through coaching/mentoring and code review. • Takes the primary role of leading sizing/estimating and backlog grooming. • Partners closely with the team’s Product Owner, designer, quality lead, and DevOps to manage within team capacity, manage tech debt, and mature/evolve effective team Agile product development practices. • Works with the PO to develop shared team understanding of business context, value, and strategic importance of their work. • Advocates for the team’s needs with engineering leadership. • Plays a key role in resolving code/architecture related production incidents, partnering strongly with other team members.