Senior Software Engineer - Platform Engineering

We are looking for a Senior Software Engineer in our architecture group to advance our core in-house server-side frameworks. The candidate will contribute to strategic modernization initiatives as well as operational support for these frameworks., * Acquire deep knowledge of our in-house application development frameworks to handle support requests without guidance.

• Be responsible for timely, quality delivery of work spanning multiple tiers/modules.
• Tactically execute a well-defined but complex problem by subdividing it into simple, testable tasks.
• Implement code using efficient algorithms and data structures.
• Realize resilient, high-performing components using concurrency.
• Help the team produce training material and design documents when needed.
• Collaborate within a cross-functional Scrum/Kanban team; be a great team player across gateway, control-plane, and security sub-teams.
• Frequently interact with external support teams to resolve technical hurdles.
• Share knowledge with the group on your area of expertise via diagrams or presentations.
• Fully understand and faithfully follow established engineering processes.
• Support E*TRADE’’s commitment to audit and compliance.

Software Engineering, Software Engineering, Operational Support, Software Development, Application Framework, Time Management, Data Structures, Algorithms, Concurrency, Design Document, * At least 3-5 years of software development experience.

• Solid computer science fundamentals (data structures, algorithms, concurrency).
• Advanced knowledge of Java (our teams maintain both a legacy Java 8 codebase and a modern Java 17 codebase side by side).

Preferred

• Good grasp of design patterns and service-oriented/API-gateway architecture.
• Knowledge of J2EE and servlet-based web applications.
• Some experience with Tomcat and Linux.
• Familiarity with Spring Framework, Spring Boot, Git, and Maven; Gradle experience is a plus.
• Hands-on knowledge of Spring Cloud (Config, Gateway/Netflix OSS, or Kubernetes) is a major plus.
• Experience with gRPC, Protocol Buffers, or Envoy Proxy/xDS-based service mesh architectures is a strong plus.
• Exposure to LDAP, Kerberos/SASL, OAuth2/OIDC, or Spring Security is valuable given our authentication/authorization services.
• Familiarity with Rust or WebAssembly (WASM) is a bonus, as the team builds custom proxy filters.
• Familiarity with agile SDLC is a significant bonus.
• Experience in the financial domain is a plus.

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