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This is a Non-Employee Contingent Worker Role providing services for TIAA’s family of companies and will be employed by TIAA's preferred 3rd Party Supplier. As a Non-Employee CW, perform a variety of moderately complex business planning, support, and project-related duties. Demonstrates an exceptional standard of quality and holds themselves accountable to achieving excellent results.

This role will sit onsite, likely in a hybrid capacity, at the location(s) listed in this posting.

The anticipated term of this engagement will be 11 months. This term could be extended based on company business needs.

CW-IT Applications Developer IV

Develops, implements and assesses specific new and emerging technologies, platforms, and services.

Key Responsibilities and Duties

+ Assessing the technical viability of emerging products and technologies.

+ Working with developers and infrastructure specialists to test and evaluate new technologies.

+ Participating in the development of business cases and obtaining approvals for capital expenditures.

+ Monitoring and analyzing new technology product performance and resolving issues regarding potential improvements or modifications to complex situations, as needed.

Educational Requirements

+ University (Degree) Preferred

Work Experience

+ 5+ Years Required; 7+ Years Preferred

Physical Requirements

+ Physical Requirements: Sedentary Work

Career Level

8IC

Senior Cloud Developer

Position Overview

We are seeking an experienced AWS Microservices Developer with strong expertise in Scala and Python to design, develop, and maintain cloud-native applications using microservices architecture. The ideal candidate will have deep knowledge of AWS services and experience building scalable, resilient distributed systems.

Core Responsibilities

Development & Architecture

1. Microservices Development

- Design and implement microservices using Scala and Python

- Build event-driven architectures using AWS services (EventBridge, SQS, SNS)

- Develop RESTful and GraphQL APIs using API Gateway

2. AWS Cloud Architecture

- Design scalable solutions using AWS container services (ECS/EKS)

- Implement serverless architectures using AWS Lambda

- Design data persistence strategies using AWS databases (Aurora, DynamoDB)

- Optimize application performance and cost efficiency

Infrastructure & DevOps

- Implement Infrastructure as Code using CloudFormation

- Configure and maintain CI/CD pipelines

- Monitor application performance using CloudWatch and X-Ray

- Implement auto-scaling and high availability patterns

Required Qualifications

Technical Expertise

1. Programming Languages

- Advanced Scala programming (5+ years)

- Strong Python development experience (3+ years)

- Experience with functional programming patterns

2. AWS Services Proficiency

- ECS/EKS for container orchestration

- Lambda and API Gateway

- DynamoDB and Aurora

- CloudWatch, X-Ray for monitoring

- EventBridge, SQS, SNS for event-driven architecture

Required Experience

- 5+ years of experience in software development

- 3+ years of AWS cloud platform experience

- 3+ years of microservices architecture experience

- Bachelor's degree in Computer Science or related field

Required AWS Knowledge

1. Core Services

- EC2, ECS, EKS

- Lambda, API Gateway

- RDS, DynamoDB

- CloudWatch

2. Developer Tools

- CodeBuild

- CodePipeline

- CodeDeploy

- Cloud Development Kit (CDK)

Preferred Certifications

- AWS Certified Developer Associate

- AWS Certified Solutions Architect Associate

Additional Requirements

1. Professional Skills

- Strong analytical and problem-solving abilities

- Excellent written and verbal communication

- Team collaboration and leadership

- Agile/Scrum methodology experience

Start Date: 07-Jul-2025

End Date: 30-Jun-2026

Travel Required: No

Anticipated Posting End Date:

2025-07-04

Base Pay Range: $53.18/hr - $85.57/hr

Actual base salary may vary based upon, but not limited to, relevant experience, time in role, base salary of internal peers, prior performance, business sector, and geographic location.

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Equal Opportunity

We are an Equal Opportunity Employer. TIAA does not discriminate against any candidate or employee on the basis of age, race, color, national origin, sex, religion, veteran status, disability, sexual orientation, gender identity, or any other legally protected status.

Read more about your rights and view government notices here (https://www.dol.gov/general/topics/posters) .

Accessibility Support

TIAA offers support for those who need assistance with our online application process to provide an equal employment opportunity to all job seekers, including individuals with disabilities.

If you are a U.S. applicant and desire a reasonable accommodation to complete a job application please use one of the below options to contact our accessibility support team:

Phone: (800) 842-2755

Email: [email protected]

Privacy Notices

For Applicants of TIAA, Nuveen and Affiliates residing in US (other than California), click here (https://www.tiaa.org/public/tiaa-nuveen-privacy) .

For Applicants of TIAA, Nuveen and Affiliates residing in California, please click here (https://www.tiaa.org/public/tiaa-nuveen-ca-privacy) .

For Applicants of TIAA Global Capabilities, click here (https://www.tiaa.org/public/support/privacy/tiaa-global-capabilities-privacy-notice) .

For Applicants of Nuveen residing in Europe and APAC, please click here (https://www.tiaa.org/public/nuveen-eu-uk-privacy) .

TIAA started out over 100 years ago to help ensure teachers could retire with dignity. Today, many people who work at not-for-profits rely on our wide range of financial products and services to support and strengthen their financial well-being.

Privacy Notices

+ For Applicants of TIAA, Nuveen and Affiliates residing in US (other than California), click here (https://www.tiaa.org/public/tiaa-nuveen-privacy) .

+ For Applicants of TIAA, Nuveen and Affiliates residing in California, please click here (https://www.tiaa.org/public/tiaa-nuveen-ca-privacy) .

+ For Applicants of TIAA Global Capabilities, click here (https://www.tiaa.org/public/support/privacy/tiaa-global-capabilities-privacy-notice) .

+ For Applicants of Nuveen residing in Europe and APAC, please click here (https://www.tiaa.org/public/nuveen-eu-uk-privacy) .

Nondiscrimination & Equal Opportunity Employment

TIAA is committed to providing equal opportunity across all employment practices and we believe our employees have a right to a diverse and inclusive workplace.

EEO is the Law (https://assets.phenompeople.com/CareerConnectResources/TIAAGLOBAL/documents/22-088\_EEOC\_KnowYourRights-1688394514088.pdf)

Pay Transparency

Philadelphia Ban the Box (https://www.phila.gov/media/20210423160847/Fair-Chance-Hiring-law-poster.pdf)