Web Application Architect 3

Bloomberg Industry Group•Arlington, VA

2d•$150,000 - $185,000

About The Position

Responsible for complex application design, development, integration, delivery and support. Individual in this position must be a self-directed professional, who will use their expertise to influence teams on best approach with new and existing technologies and programming languages to achieve business goals.

Requirements

Bachelor’s degree in related field or equivalent experience.
5 years of software development experience and/or commensurate skills building commercial applications with modern software engineering practices.
Experience completing tasks quickly and efficiently at a production level.
Experience running and taking ownership of a large project deliverables both collaboratively and independently.
Experience reducing the complexity of projects, services, and processes to get more done with less work.
A track record of being a strong influencer and thought leader in the full software development life cycle of distributed software delivery teams using Agile/Scrum and DevSecOps practices.
Expertise with cloud technologies i.e. AWS, Serverless, Event Driven Architecture, SOA, MicroServices, Microfrontend, CI/CD, Infrastructure as code, and other modern technologies.
Strong TypeScript/JavaScript (Node 18+) — the primary language across APIs, Lambdas, business logic, and tooling.
Proficiency with React 18 and modern React patterns (hooks, context, query management).
NestJS — working with module-based architecture, TypeORM, JWT auth, and Swagger.
PostgreSQL — schema management, query optimization, stored procedures, TypeORM migrations.
Microfrontend architecture — experience with single-spa or similar composition patterns.
MobX / MobX-State-Tree and TanStack React Query for state and server-state management.
GitLab CI/CD — pipeline authoring, shared templates, environment management, and security scan integration.
Terraform — writing and maintaining AWS infrastructure modules (CloudFront, S3, ECS, Lambda, API Gateway, VPC, IAM, RDS, WAF, Route 53).
Jest (unit + integration), Playwright (E2E), k6 (load/performance).
Hands-on experience with one or more AI coding tools: Cursor, GitHub Copilot, Claude Code, or equivalent.
Ability to use AI assistants effectively within a large, multi-repo codebase — including context management, prompt engineering, and critically evaluating generated output.

Responsibilities

Architect, design and deliver high-quality code by promoting and designing INDG best practices.
Solve complex problems in a creative manner in a timely fashion.
Act as the go-to expert in at least one technical area and have a very good working knowledge of the broader architecture of the entire system.
Strongly influence the direction on resolving/diagnosing/monitoring systems & platforms.
Identify key problems affecting their team and adopt innovative technical solutions to solve them.
Design and guide feature design and implementation of features for the entire team and deliver solutions for cross-team initiatives.
Participate in cross-business technical reviews.
Design and develop scalable, high-availability, high-performance products.
Participate in special projects and perform other duties as assigned.
Build and maintain features across the Tax Provision platform — from React microfrontend screens to TypeScript serverless Lambdas, Fastify services, and NestJS applications supporting ASC 740 corporate tax provision calculations.
Use AI coding assistants effectively — writing precise prompts, reviewing AI-generated code critically, and applying outputs productively within a large, multi-repo codebase.
Write and maintain unit, integration, E2E, and performance tests using Jest, Playwright, and k6.
Collaborate with architects and product teams to evolve async job patterns (imports, report generation), calculation service APIs, data layer abstractions, and cross-cutting observability (OpenTelemetry, Grafana Faro).
Develop, deploy, and maintain infrastructure using Terraform and AWS SAM targeting AWS (Lambda, ECS, API Gateway, RDS/PostgreSQL, DynamoDB, S3, CloudFront, Secrets Manager, Route 53, WAF).