Java Full Stack Developer

Java Full Stack Developer

Employment Type: Full-Time

Locations: Pittsburgh, PA

Work Model: On-Site 5 Days Per Week

Role Overview

The Java Full Stack Developer designs, develops, and maintains enterprise applications using Java Spring Boot for the back end and Angular for the front end. This role is responsible for building scalable microservices, developing RESTful APIs, integrating with databases and external systems, and ensuring high performance and reliability. The developer collaborates with architects, product owners, and cross-functional teams to translate business requirements into technical solutions, implements best practices in coding, DevOps, and security, and mentors junior team members. Strong expertise in Java, Angular, Oracle databases, microservices architecture, and Agile development is essential for delivering high-quality, maintainable software solutions.

Key Responsibilities

Lead end-to-end development of custom microservice-based applications using Java Spring Boot and Angular.

Design and implement scalable, resilient microservices architecture for enterprise applications.

Develop RESTful APIs and integrate microservices with internal and external systems.

Build responsive, user-friendly front-end applications using Angular framework.

Design and optimize Oracle database schemas, stored procedures, and queries.

Lead technical design sessions and create architectural documentation.

Write clean, maintainable, and well-documented code following best practices.

Conduct code reviews and provide constructive feedback to team members.

Mentor junior and mid-level developers on technical skills and methodologies.

Collaborate with business analysts, architects, and product owners to translate requirements into technical solutions.

Implement CI/CD pipelines and promote DevOps practices.

Perform application performance tuning and optimization.

Troubleshoot production issues and provide technical support.

Ensure security best practices and compliance standards are met.

Participate in Agile ceremonies including sprint planning, daily stand-ups, and retrospectives.

Drive technical innovation and evaluate new technologies for potential adoption.

Required Qualifications

8+ years of professional software development experience, with at least 3+ years in a senior or lead role.

Strong expertise in Java 11+ and Spring Boot framework for microservices development.

Proven experience building microservices architecture with RESTful APIs.

Strong proficiency in Angular (v12+) for front-end development.

Expert knowledge of Oracle databases including SQL, PL/SQL, stored procedures, and performance tuning.

Solid understanding of microservices design patterns (Circuit Breaker, API Gateway, Service Discovery, etc.).

Experience with version control systems (Git) and branching strategies.

Knowledge of containerization technologies (Docker, Kubernetes).

Strong understanding of design patterns and SOLID principles.

Experience with Agile/Scrum methodologies.

Excellent problem-solving and analytical skills.

Strong communication and leadership abilities.

Bachelor’s degree in computer science, Software Engineering, or related field.

Skills

ETL Development (Informatica)

Data Integration

SQL & Data Extraction

Data Warehousing

Performance Tuning

Technical Documentation

Problem Solving

Collaboration & Communication

About Techstra Solutions

Techstra Solutions helps leading organizations unlock the value of Digital and Talent Transformation. We combine business strategy, technology, and talent to guide clients through complex transformation journeys—from strategy through execution. We deliver our expertise through consulting, innovative staffing solutions, and software development, always focused on measurable outcomes and long-term impact.