Aristotle

Application Engineer

• Lead feature development from requirements through design, implementation, testing, and deployment.
• Own technical architecture decisions and design scalable, secure, and maintainable solutions.
• Architect and develop web applications using the Microsoft .NET ecosystem (ASP.NET, C#, MS SQL Server).
• Design, build, and maintain RESTful APIs and backend services.
• Develop and maintain long-running background services and workers.
• Implement new functionality while modernizing and refactoring existing systems.
• Integrate with third-party APIs, particularly financial, compliance, and data-driven platforms.
• Serve as technical lead for a small Agile team, providing mentorship, guidance, and code reviews.
• Collaborate with Product, QA, and stakeholders to refine requirements and ensure alignment.
• Contribute to CI/CD pipelines and DevOps workflows.
• Drive platform modernization initiatives, including cloud migration (on-prem to cloud).
• Identify and implement AI-driven solutions and emerging technologies to improve product capabilities and development workflows.
• Champion best practices for code quality, performance, security, and observability.
• Provide production support and troubleshoot complex issues when needed.
• Maintain and improve system documentation.
• Stay current with industry trends and share technical knowledge across the team.

Senior Web Applications Engineer

Technical Project Manager

• Serve as the primary delivery contact for client integrations—lead technical onboarding, align timelines, and drive implementation to production.
• Own delivery for 3rd-party integrations and client implementations from discovery through launch, stabilization, and post-launch support.
• Build requirements with internal teams and client technical stakeholders: epics, user stories, acceptance criteria, data mappings, test plans, and go-live plans.
• Manage the development pipeline using Azure DevOps (backlog, sprints, blockers, dependencies, release readiness) and Asana for cross-functional coordination (onboarding, vendor items, compliance/security steps, go-live checklists).
• Coordinate across internal stakeholders (Engineering, Product, Compliance, Support, Sales/Account teams) to align scope, priorities, and delivery commitments.
• Provide proactive status updates to clients and internal leadership; surface risks, dependencies, and decisions needed early.
• Manage integration support during testing and go-live: triage issues, coordinate troubleshooting, and drive resolution with engineering and vendors.
• Maintain client-facing implementation documentation and internal runbooks/escalation playbooks.
• Support SOC 2 and ISO audit readiness by coordinating evidence collection, maintaining delivery documentation, and partnering with Compliance and Engineering on control implementation and remediation tracking.

Backend Engineer

• Lead a backend engineering pod focused on mission-critical services (order lifecycle, market data, financial workflows, and platform APIs).
• Own technical execution for your area: design, build, ship, and operate high-availability services in production.
• Drive service architecture and patterns (APIs, messaging, caching, data models, failure handling) with an emphasis on performance, scalability, and fault tolerance.
• Perform high-signal code reviews that improve maintainability, correctness, and long-term system integrity.
• Provide leadership for engineers on the team: regular 1:1s, coaching, performance feedback, and support for growth and accountability.
• Lead incident prevention and response: observability, profiling, capacity planning, and performance tuning.
• Manage team Scrum: backlog refinement, sprint planning, daily standups, delivery tracking, and removing blockers in coordination with Product.

Senior .NET Team Lead - Trading & Financial Systems

• Architect and orchestrate compliance workflows that integrate AML, KYC, identity and age verification services into scalable systems.
• Lead the design, development, and optimization of applications using .NET, C#, ASP.NET, and SQL Server.
• Develop orchestration layers that coordinate multiple verification services and third-party integrations.
• Create reporting and monitoring systems to track compliance metrics, fraud detection outcomes, and regulatory KPIs.
• Guide the integration of AI/ML-powered features to automate decision-making and detect fraud/risk patterns.
• Ensure secure, performant, and compliant deployment pipelines with Azure DevOps.
• Mentor mid-level developers, set coding standards, and perform design/code reviews.
• Collaborate with compliance experts, product managers, and business stakeholders to translate requirements into technical architecture.
• Stay ahead of regulatory changes (AML, KYC, identity, gaming, age verification, anti-fraud) and help adapt systems accordingly.

Senior .NET Developer

Data Engineer

• Build and operate data pipelines for ingesting, normalizing, and delivering identity data (SQL Server, SSIS, and Azure services).
• Lead data engineering for identity linking and unified ID across sources using clear match rules and auditable logic.
• Develop fraud and risk signals from identity data (for example velocity, duplication, inconsistency, and relationship based indicators).
• Build and maintain reporting for operational and business metrics using Power BI and SSRS, including dashboards for volume, match rates, and error trends.
• Support international data processing including multi country identifiers, name formats, and address and phone normalization.
• Document workflows and implement testing to ensure reliability.

Product Designer

• Create exceptional user experiences across our platform creating innovative web/mobile experiences.
• Working on the UX design of a project on the order of Coinbase/FanDuel/DraftKings/Crypto.com.
• Transform complex challenges into intuitive, accessible, and delightful user experiences.
• Create high fidelity mockups and design guides for developers in Figma.
• Drive the UX design process including user research, wireframing, prototyping, and usability testing.
• Create user flows, journey maps, and information architecture diagrams.
• Present design concepts to stakeholders and effectively communicate design rationale.
• Own the design system, be responsible for the content, controls, and processes behind it.
• Assist in UX refinement by reviewing UX related changes in both staging and production environments.

UX Designer

• Apply best practices, design patterns, and cutting-edge technologies of web development and mobile development to create innovative and high-performing software solutions that people love to use.
• Contribute to the redesign of a real-time trading platform, utilizing your expertise to enhance usability, performance, scalability, and overall system efficiency.
• Conduct architectural and technical reviews during the software development life cycle, providing valuable insights and recommendations for performance improvements.
• Collaborate with project teams and business owners to proactively analyze system performance, gather information on limitations, capabilities, performance requirements, and hardware/software interfaces.
• Develop specifications and resolve technical issues related to performance.
• Take ownership of capacity estimation, planning, modeling, monitoring, analysis, and recommendation of solutions for performance problems in enterprise business applications.
• Perform system performance and stress testing, meticulously analyze test results, and suggest action plans to address any performance issues.
• Drive performance engineering as an integral step throughout the software development life cycle, ensuring that performance considerations are embedded in the development process.