Senior SFDC Architect & Tech Leader (Java/Node)

TechDigital Group; United States; On-site; USD 120,000 - 180,000; Full time

Job summary

An established industry player is seeking a seasoned Architect with over 15 years of experience to lead innovative projects. This role demands deep expertise in Java Spring and NodeJS, with hands-on experience in modern frameworks and architectures. The ideal candidate will excel in providing technical leadership, designing robust systems, and integrating cutting-edge solutions. Join a forward-thinking company that values creativity and technical excellence, where your contributions will shape the future of technology. If you are passionate about emerging technologies and thrive in a dynamic environment, this opportunity is perfect for you.

Qualifications

• 15+ years of experience, with 5-8 years as an Architect.
• Deep knowledge of Java Spring and NodeJS for technical leadership.

Responsibilities

• Provide technical leadership and architecture design.
• Propose new ideas with an understanding of emerging technologies.

Skills

Java Spring

NodeJS

React

GraphQL

microservices

application security

SQL

NoSQL

Docker

Kubernetes

Tools

AWS

Azure

GCP

Webpack

Babel

Job description

AI Engineers - Agentic Development & AI-Augmented Engineering

Responsibilities

• Design and implement "loop engineering" workflows using Claude Code and similar tools, defining how agents plan, execute, test, and iterate on code changes
• Architect Model Context Protocol (MCP) servers and tool schemas that are legible and safe for LLM agents to use
• Define human-in-the-loop checkpoints, autonomy boundaries, and rollback strategies for agent-driven changes
• Build evaluation harnesses and observability practices to measure agent output quality and catch regressions
• Design and review microservice and microfrontend architecture using C4 diagrams and Domain-Driven Design principles
• Drive test-driven development practices across teams, including contract testing between services
• Own technical decisions across our Java microservices, Node.js services, React/microfrontend UI, and Python tooling
• Design REST APIs and headless component architectures that support both human developers and AI agents
• Establish CI/CD practices that safely incorporate agent-authored pull requests
• Set and enforce security practices for agentic workflows, including prompt injection risk and tool-permission boundaries
• Mentor senior and staff engineers on effective agent-assisted development
• Write RFCs and design docs that translate ambiguous problems into actionable technical plans, documents that both humans and agents can act on

Required Skills & Experience
Agentic Development

• Hands-on experience with Claude Code or comparable agentic coding tools in production settings
• Strong understanding of MCP (Model Context Protocol) building and consuming MCP servers
• Context engineering: managing context windows, prompt caching, and information architecture for long-running agent sessions
• Awareness of prompt injection and agent-specific security risks

Architecture & Backend

• Deep experience with Java microservices
• Strong REST API design skills
• C4 model architecture documentation and system design
• Domain-Driven Design principles
• Node.js and Python for tooling, services, and automation
• MongoDB schema design, performance, and scaling.

Frontend

• ReactJS, headless component architecture, and microfrontend design patterns

Testing & Quality

• Test-driven development (TDD) as a core practice, not an afterthought
• Playwright for end-to-end testing
• Contract testing (e.g., Pact) across microservice boundaries