Role Description The Enterprise Application Architect is responsible for designing and governing enterprise-grade applications that align with organizational strategy and technology standards. This role ensures solutions are scalable, secure, fault-tolerant, and maintainable, while leveraging modern frameworks and best practices. A critical responsibility is leading the transition from monolithic architectures to microservices-based systems, enabling agility, resilience, and faster delivery cycles. The architect must also understand the organization’s product and service offerings to design efficient, data-driven business rules and automation that enhance operational efficiency and customer experience. The architect will work closely with engineering teams, product managers, and business stakeholders to define architecture patterns, integration strategies, and governance models for applications built on Material UI, ReactJS, Django, and PostgreSQL. Responsibilities (Essential Duties and Responsibilities) - Architecture Design & Modernization - Create 3-year roadmaps aligning Line of Business strategic and tactical needs with modern enterprise architecture. - Define and maintain application architecture standards and patterns consistent with MetLife best practices. Own reporting for Enterprise Application Inventory. - Contribute to broader MetLife Enterprise Architecture community in developing standards and supporting architectural governance. - Lead migration strategy from monolithic applications to a microservice architecture, ensuring modularity, scalability, faster/parallel development cycles, easier roll-back and patching, and reduced deployment risk. - Embed automated remediation in application architecture: actions such as container restarts, failover, or scaling executed via orchestration tools (e.g., Kubernetes) must be factored into future state designs. - Create application resilience by design: future state architectures must have built-in redundancy, be fault-tolerant, and support “self-healing” by leveraging continuous monitoring, anomaly detection, and rule-driven automated responses. - Design solutions using ReactJS for front-end, Django for back-end, and PostgreSQL for persistence. - Define API-driven architecture and REST/GraphQL integration. - Design secure, performant communication between client and server. - Embed authentication flows (JWT, OAuth) and session management. - Establish UI/UX guidelines leveraging Material UI for consistency and accessibility. - Create component-based designs and UI/UX best practices. - Design scalable, reusable UI components aligned with enterprise branding. - Embed state management (Redux, Context API) and performance optimization for large-scale apps. - Define application data architectures that support downstream business intelligence and analytics. - Apply advanced SQL, indexing, and query optimization. - Support data modeling for relational systems and handling of large datasets. - Implement ACID compliance (Atomic, Consistent, Isolated Durable) transaction architecture, and scalability strategies. - Ensure data models and workflows enable transaction auditability and compliance reporting. - Embed data governance principles into application design to maintain integrity and traceability across services. - Business Understanding & Automation - Collaborate with business stakeholders to understand product and service offerings. - Translate business processes into data-driven rules and automated workflows. - Ensure architecture supports business intelligence, analytics, and decision automation. - Integration & Interoperability - Ensure seamless integration with enterprise systems, APIs, and third-party services. - Define API-first design principles and implement secure, reusable services. - Performance & Security - Implement best practices for application security, including OWASP standards. - Optimize application performance across front-end and back-end layers. - Collaboration & Leadership - Partner with product and engineering teams to translate business requirements into technical solutions. - Mentor developers on architectural principles, microservices design, and coding standards. - Governance & Compliance - Enforce coding standards, CI/CD pipelines, and automated testing frameworks. - Ensure compliance with enterprise security and regulatory requirements. Qualifications - Bachelor’s degree in CS, MIS, or equivalent required. - 10+ years’ experience building web applications, ideally with experience in both small and large companies. - Prior experience in Microservices Architecture. - Ability to break up larger application repositories into microservices. - Prior significant exposure to MaterialUI / ReactJS, Django ORM / Framework, PostgreSQL / Redshift. - Prior experience in software development and systems architecture. - Experience leading enterprise system architecture and interfacing with product and design functions. - Ability to effectively cross-collaborate with internal and external stakeholders. - Familiarity with modern web development tools and frameworks, including AWS and Azure. What Will Make You Special (Preferred knowledge, skills, and abilities) - Strong leadership skills and an aptitude for developing a high-performing culture. - 5+ years prior experience in systems and software architecture. - 12+ years prior experience in software development. - Master’s degree in CS, MIS, or equivalent. - Familiarity or experience with legal, financial, and/or insurance technology products and applications. - Agile or Scrum certifications. Characteristics of our Architect of Software Engineering (Competencies) - Solid time-management skills. - Business acumen. - Effective people leadership skills. - Strong technical acumen. - Communication proficiency. - Problem solving/analytical skills. - Customer/client-focused. - Detail-oriented. - Results driven. - Ability to thrive in an independent work environment. Travel - Occasional travel may be required. Up to 10% expected. Note This job description in no way states or implies that these are the only duties to be performed by the associate in this position. Associates will be required to follow any other job-related instructions and to perform any other job-related duties requested by any person authorized to give instructions or assignments. All duties and responsibilities are subject to possible modification to reasonably accommodate individuals with disabilities. To perform this job successfully, the incumbent will possess the skills, aptitude and ability to perform each duty proficiently. Some requirements may exclude individuals who pose a direct threat or significant risk to the health or safety of themselves or others. The requirements listed in this document are the minimum levels of knowledge, skills, or abilities. This document does not create an employment contract, implied or otherwise, other than an “at-will” relationship.

Join a fast-growing global leader in cybersecurity, trusted by some of the biggest names in the industry. In addition to some of the world’s largest enterprises and government agencies, more than 30% of the world’s top MSSPs rely on our platform. We’re at the forefront of protecting organizations against sophisticated cyber threats using cutting-edge AI and automation technologies. Our culture is built on diversity, openness, and collaboration, fostering creativity and innovation that drives real impact in the market. Position Overview We are looking for a highly skilled Senior Machine Learning Software Engineer with a passion for building robust and scalable systems to power Stellar Cyber’s Open XDR platform. In this role, you will be at the forefront of data-intensive cybersecurity and machine learning software architecture innovation, responsible for developing the foundational components that enable effective and efficient cybersecurity operations for our customers. Key Responsibilities - Design and implement scalable data processing components and supporting features for Stellar Cyber’s cybersecurity applications, including but not limited to, threat detections, incident correlation, threat intelligence, and asset management. - Candidates who successfully pass all the interviews will be assigned to a project area in need. - Monitor and resolve production stability issues related to the aforementioned components and features. - Collaborate closely with machine learning / security researchers, UI / UX, and product management to ensure the design and implementation align with evolving product needs and business goals.

• Develop and maintain the mobile application using React Native • Deliver product features within Platform 2 • Work on user interface and customer experience improvements • Participate in the full development cycle — from requirements discussion to release • Write clean, maintainable, production-ready code • Work within the existing mobile architecture • Participate in technical discussions and propose engineering solutions

• Lead execution to ensure predictable delivery rhythms across all squads • Ensure clear planning, realistic commitments, and reliable follow-through • Drive cross-squad alignment and dependency management • Define and enforce delivery readiness standards for mission-critical releases • Review delivery health across squads, initiatives, and markets • Identify and resolve execution bottlenecks, dependencies, and delivery risks • Coordinate release readiness and go/no-go decisions for critical systems