Senior Full-Stack Developer - Exempt Job Lake Mary area,Florida USA,Software Development

Senior Full-Stack Developer (Database-Focused)

Job Responsibilities

Program well-designed, testable, and efficient code across front-end and back-end layers.
Execute full lifecycle software development: requirements, design, implementation, testing, deployment, and maintenance.
Design, develop, and optimize relational and No

SQL database schemas for OLTP and OLAP workloads.
Write high-quality SQL/PL code (stored procedures, functions, triggers, views) and reusable data access components.
Build and integrate RESTful APIs and microservices; ensure clean data contracts and reliable integrations.
Develop modern front-end features and components using frameworks like Angular or React; ensure accessibility and performance.
Conduct code/design reviews for both application and database components with focus on performance, security, and maintainability.
Create flowcharts, ER models, data flow diagrams, and comprehensive technical documentation.
Apply security and privacy principles: secure coding, RBAC, encryption, input validation, auditing, and least privilege.
Analyze, design, and develop unit/integration/end-to-end tests; implement test automation for APIs, UIs, and database code.
Develop verification plans, quality assurance procedures, and data validation/reconciliation checks.
Participate in deployments following change controls; manage schema migrations, release automation, and rollback strategies.
Troubleshoot, debug, and upgrade existing systems across the stack; ensure applications are reliable, scalable, and feature-complete.
Monitor and tune performance: query plans, indexing, partitioning; app profiling, caching, and CDN strategies.
Provide recommendations for continuous improvement in architecture, data models, code quality, and operational resilience.
Demonstrate teamwork, promote component reuse, mentor peers on best practices, and contribute to internal standards.

Required Skills/Experience

7+ years of full-stack development experience using languages/tools such as Java, Spring Boot, REST, JavaScript/Type Script, Angular/React, CSS/HTML, Node.js, C#.
Expert-level database skills with major RDBMS (e.g., Oracle, SQL Server, Postgre

SQL) and familiarity with No

SQL (e.g., Mongo

DB).
Advanced SQL and procedural extensions (PL/SQL, T-SQL), including complex query optimization, window functions, and CTEs.
Strong data modeling (conceptual/logical/physical), normalization/denormalization, and schema design for OLTP/OLAP.
Experience building and maintaining ETL/ELT pipelines (e.g., SSIS, Informatica, Talend, dbt) and orchestration (e.g., Airflow).
Knowledge of application frameworks, microservices, and containerization/cloud patterns (e.g., Docker, Kubernetes).
Ability to review test plans and test data; hands-on experience with CI/CD, automated testing, and migration tooling (e.g., Liquibase).
Cross-platform interoperability understanding (JDBC/ODBC, APIs, NT/Intranet), and use of multiple toolkits.
Strong grasp of security/privacy controls across the stack: secure coding, encryption, masking, auditing, and compliance fundamentals.
Teamwork, communication, and organization skills; ability to collaborate in fast-paced, cross-functional environments.
Bachelor s degree in Computer Science, Engineering, Information Systems, or related discipline, or equivalent work experience.

Preferred Skills/Experience

Experience in the securities or financial services industry is preferred.

Additional Information

Duration: 12-month contract to hire
Hybrid Work Model: 4 days onsite required weekly in New York, NY or Lake Mary, FL
Shift: Monday - Friday, 8:00AM - 5:00PM EST
Rate Range: $80-85/hr w2 (based on experience)