Web Application Architect 3

Bloomberg Industry Group

• $150K — $185K *
Arlington, VA 22204In-Person
Information Technology
5 - 7 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Bachelor's degree in a related field or equivalent experience.
  • 5 years of software development experience with modern engineering practices.
  • Proven ability to efficiently complete production-level tasks.
  • Experience in managing large project deliverables collaboratively and independently.
  • Expertise in cloud technologies such as AWS, microservices, and serverless architecture.
  • Strong proficiency in TypeScript/JavaScript and modern React.
  • Hands-on experience with AI coding assistants and tools.

Responsibilities

  • Architect, design, and deliver high-quality code following best practices.
  • Solve complex problems creatively and promptly.
  • Act as the technical expert in a specific area while understanding system architecture.
  • Influence the direction for system monitoring and diagnosis.
  • Identify problems and develop innovative solutions within the team.
  • Guide the design and implementation of features for cross-team initiatives.
  • Collaborate with architects and product teams for technical evolution.

Benefits

  • Opportunity to work on innovative and complex application projects.
  • Engagement in a collaborative environment with cross-business technical reviews.
  • Access to cutting-edge tools and technologies including AI coding assistants.
  • Flexibility to participate in special projects outside standard duties.
Full Job Description

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.

What you will do: 

  • Architect, design and deliver high-quality codebypromoting and designingINDGbest 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 havea 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-performanceproducts.

  • 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).

You need to have:

  • Bachelors 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.

  • Experiencecompletingtasks quickly and efficiently at a production level.

  • Experiencerunningand taking ownership ofa large project deliverablesboth collaboratively and independently.

  • Experiencereducingthe complexity of projects, services, and processestoget more done with less work.

  • A track record of being a strong influencer and thought leader in thefull software development life cycle of distributed software delivery teams using Agile/Scrum andDevSecOpspractices.

  • Expertisewithcloud technologiesi.e.AWS, Serverless, Event DrivenArchitecture, 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.

Compensation Range:

$150,000.00-$185,000.00

Placement in the salary range will be decided upon completion of the interview process. Salary determination will be determined based on factors including but not limited to relevant experience, demonstrated skills related to the requirements of the role, education, certifications, and geographic location.


* Ladders Estimates

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