Senior Full Stack Developer

Vanguard; Philadelphia (Philadelphia County); Hybrid; USD 110,000 - 150,000; Full time

Job summary

Vanguard is seeking a senior systems professional to analyze, design, develop, and implement applications and databases. You will translate technical specs into code, write programs, test artifacts, and produce reports, while mentoring junior engineers.

Responsibilities span development, testing, and production deployment, with cross‑functional collaboration and adherence to security policies. The role requires five+ years of related experience, a relevant undergraduate degree, and strong skills

Qualifications

• Minimum of five years related work experience, with at least one year of development experience.
• Undergraduate degree or equivalent combination of training and experience.
• Knowledge of Agile, Confluence, JIRA; aptitude for continuous process improvement for process flows/workflows.
• Excellent communication and collaboration skills to work with cross-functional teams.
• Expertise in UI Development, server-side development, system integration, and API management; optimization, debugging, and performance tuning.
• Must-have skills: Angular, Node JS, Typescript, Java, Spring Boot, Python, Github, CI/CD, TDD/BDD, AWS, CloudFormation, ECS, Fargate, S3, Lambda, IAM, SNS, SQS, Kafka

Responsibilities

• Provides senior level system analysis, design, development, and implementation of applications and databases. Integrates third party products.
• Translates technical specifications into code for complex new or enhancement projects for internal clients. Writes programs, develops code, tests artifacts, and produces reports.
• Elevates code into the development, test, and production environments on schedule. Provides follow up production support.
• Trains and mentors staff with less experience. Resolves elevated issues.
• Interfaces with cross functional team members and communicates systems issues at the appropriate technical level.

Skills

Communication

Collaboration

Mentoring

Agile mindset

UI development

Server-side development

System integration

API management

Education

Undergraduate degree or equivalent

Tools

Angular

Node JS

Typescript

Java

Spring Boot

Python

Github

CI/CD

AWS

CloudFormation

ECS

Fargate

S3

Lambda

IAM

SNS

SQS

Kafka

Job description

Provides advanced level system analysis, design, development, and implementation of applications and databases, under general direction.

Core Responsibilities

• Provides senior level system analysis, design, development, and implementation of applications and databases. Integrates third party products.
• Translates technical specifications into code for complex new or enhancement projects for internal clients. Writes programs, develops code, tests artifacts, and produces reports. Employs software development techniques to ensure tests are implemented in a way that support automation.
• Elevates code into the development, test, and production environments on schedule. Provides follow up production support. Submits change control requests and documents.
• Thoroughly understands software development methodology. Thoroughly understands development architecture standards. Trains and mentors staff with less experience. Resolves elevated issues.
• Participates in design, code, and test inspections throughout the life cycle to identify issues. Explains technical considerations at related meetings, including those with internal clients. Performs systems analysis activities.
• Thoroughly understands client business functions and technology needs. Has a broad understanding of Vanguard?s technologies, tools, and applications, including those that interface with business area and systems.
• Interfaces with cross functional team members, and communicates systems issues at the appropriate technical level for each audience.
• Thoroughly understands and complies with Information Technology and Information Security policies and procedures, and verifies that deliverables meet requirements.
• Participates in special projects and performs other duties as assigned.

Qualifications

• Minimum of five years related work experience, with at least one year of development experience.
• Undergraduate degree or equivalent combination of training and experience.
• Knowledge of Agile, Confluence, JIRA; aptitude for continuous process improvement for process flows/workflows.
• Excellent communication and collaboration skills to work with cross-functional teams.
• Expertise in UI Development, server-side development, system integration, and API management; optimization, debugging, and performance tuning.
• Must-have skills: Angular, Node JS, Typescript, Java, Spring Boot, Python, Github, CI/CD, TDD/BDD, AWS, CloudFormation, ECS, Fargate, S3, Lambda, IAM, SNS, SQS, Kafka
• Nice-to have skills:
• Github Workflow, DynamoDB, Splunk, Honeycomb, Stencil, AWS Bedrock, Arize, Claude
• Experience mentoring engineers, whether formal or informal, is welcomed though not required. This may include onboarding new hires, leading knowledge-sharing sessions, or acting as a technical resource for the team.

Sponsorship

Vanguard is not offering visa sponsorship for this position.

About Vanguard

At Vanguard, we don't just have a mission—we're on a mission. To work for the long-term financial wellbeing of our clients. To lead through product and services that transform our clients' lives. To learn and develop our skills as individuals and as a team. From Malvern to Melbourne, our mission drives us forward and inspires us to be our best.

How We Work

Vanguard has implemented a hybrid working model for the majority of our crew members, designed to capture the benefits of enhanced flexibility while enabling in-person learning, collaboration, and connection. We believe our mission-driven and highly collaborative culture is a critical enabler to support long-term client outcomes and enrich the employee experience.