Jobs · Information Technology · Pennsylvania

Senior Full Stack Developer

Apex Systems · Pittsburgh, PA · Yesterday
Information TechnologyContract

About the role

We are seeking a Senior Full Stack Engineer to support the Corporate Trust technology organization by developing, modernizing, and maintaining business-critical applications. This individual will lead the full software development lifecycle across enterprise platforms while ensuring security, resiliency, scalability, and operational excellence. The ideal candidate possesses deep full-stack engineering expertise across Java, Angular, APIs, cloud technologies, containers, and DevOps practices. This engineer will play a key role in application modernization, production support, technical debt reduction, automation, observability, and engineering leadership while partnering closely with business stakeholders and cross-functional technology teams.

Responsibilities

  • Lead application delivery from requirements analysis through architecture, development, testing, deployment, and post-production support.
  • Translate business requirements into scalable, maintainable, and secure technology solutions.
  • Coordinate delivery efforts across multiple applications and technology teams.
  • Ensure releases are supported by testing, documentation, operational readiness, and rollback planning.
  • Design, develop, and maintain enterprise applications using Java and Angular.
  • Develop REST APIs, microservices, integrations, and event-driven services.
  • Contribute across all layers including frontend, backend, APIs, databases, and integrations.
  • Support applications leveraging Oracle and SQL Server databases.
  • Design solutions that meet enterprise requirements for performance, resiliency, security, and scalability.
  • Support microservices, API-first architectures, and event-driven solutions.
  • Identify and resolve performance bottlenecks across application and database layers.
  • Evaluate architectural options and provide technical recommendations to stakeholders.
  • Lead structured refactoring and modernization initiatives.
  • Reduce technical debt and remediate vulnerable or unsupported dependencies.
  • Improve automated test coverage and software quality.
  • Introduce modern engineering practices while maintaining platform stability.
  • Own operational health and resiliency of business-critical production applications.
  • Participate in incident management, root cause analysis, and continuous improvement initiatives.
  • Improve monitoring, observability, alerting, logging, metrics, and distributed tracing capabilities.
  • Implement sustainable solutions for recurring production issues.
  • Build and enhance CI/CD pipelines and release automation capabilities.
  • Improve deployment reliability through automation, feature-flagging, and rollback strategies.
  • Incorporate automated testing and security controls into delivery pipelines.
  • Support environment provisioning and release management activities.
  • Champion secure software development lifecycle practices.
  • Ensure compliance with enterprise security, audit, and control requirements.
  • Support vulnerability remediation, secrets management, identity and access management, and security scanning.
  • Maintain audit-ready documentation and technical evidence.
  • Mentor engineers and promote engineering best practices.
  • Conduct code reviews and reinforce quality, security, testing, and documentation standards.
  • Partner with business stakeholders, product owners, operations teams, and cross-functional technology organizations.
  • Communicate technical risks, architectural decisions, and project status to leadership and stakeholders.

Required Technical Environment

Backend Development

  • Java, Node.js, TypeScript, Python

Frontend Development

  • Angular

Databases

  • Oracle, SQL Server

Architecture

  • REST APIs, Microservices, Event-Driven Architecture, Modular Application Design

Messaging & Integration

  • Kafka, MQ, Enterprise Data Integration

Cloud & Containers

  • AWS, Azure, GCP, Private Cloud Environments, Kubernetes, Docker

DevOps

  • CI/CD Pipelines, Release Automation, Environment Provisioning, Deployment Automation

Testing

  • Unit Testing, Integration Testing, Performance Testing

Observability

  • Logging, Metrics, Distributed Tracing, Monitoring, Alerting

Security

  • IAM, Secrets Management, Vulnerability Management, Security Scanning, Secure Configuration

Data Platforms

  • Oracle, SQL Server

Preferred Data Technologies

  • Snowflake, Apache Airflow, dbt

Additional Preferred Exposure

  • AI/ML Capabilities, Analytics Platforms, Enterprise Data Pipelines

Professional Skills

  • Technical Leadership
  • Stakeholder Management
  • Application Modernization
  • Production Support
  • Risk & Compliance Governance

Benefits

  • Medical, dental, vision, life, disability, and other insurance plans with optional financial protection layers
  • Employee Stock Purchase Program (ESPP) and 401(k) with company match after 12 months of tenure
  • Health Savings Account (HSA) on the HDHP plan
  • SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions
  • Corporate discount savings program and other discounts
  • On-demand training program and access to certification prep and a library of technical and leadership courses/books/seminars after 6+ months of tenure
  • Certification discounts and other perks through associations including CompTIA and IIBA
  • Dedicated customer service team for Consultants addressing benefits and resource questions
  • Certified Career Coach support

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