BNY Mellon - Senior Full Stack Developer (contract)

Full Stack Developer is needed in Lake Mary, United States.

Client: BNY Mellon

Location: Lake Mary, FL

Contract: Contract

Job Description

Senior Full-Stack Developer role supporting enterprise software engineering initiatives with a strong emphasis on full-stack application development, system integration, and database-driven architecture. The position involves designing, building, testing, deploying, and maintaining critical technology platforms using modern front-end and back-end technologies while ensuring performance, security, and scalability. This is a hybrid role based in Lake Mary, FL (4+ days onsite per week).

Key Responsibilities

• Full-Stack Application Development: Design and develop well-structured, testable, and efficient applications using Java, Spring Boot, REST APIs, Angular/JavaScript, HTML, CSS, and related technologies across front-end and back-end layers.
• Database Engineering & Data Architecture: Design, develop, and optimize relational and NoSQL database schemas for OLTP and OLAP workloads; write advanced SQL/PL code (stored procedures, functions, triggers, views); build reusable data access components; support ETL/ELT pipelines and data validation processes.
• End-to-End SDLC Ownership: Own the full software development lifecycle including requirements gathering, design, implementation, testing, documentation, deployment, and long-term maintenance.
• System Integration & APIs: Build and integrate RESTful APIs and microservices, ensuring clean data contracts, cross-platform interoperability, and reliable system integrations.
• Testing, Quality & Automation: Develop unit, integration, and end-to-end tests (JUnit, Cucumber); support automated testing, QA procedures, verification plans, and test data reviews.
• Performance & Reliability: Monitor and tune application and database performance (query optimization, indexing, partitioning, caching, profiling); troubleshoot, debug, and upgrade systems to ensure high availability and scalability.
• Security & Compliance: Apply secure coding practices, encryption, RBAC, auditing, input validation, and privacy principles throughout the development lifecycle.

Qualifications

• 7+ years of full-stack software development experience
• Strong proficiency in Java, Spring Boot, REST, JavaScript/TypeScript, Angular/React, HTML, CSS, JSON
• Expert-level experience with relational databases (Oracle, SQL Server, PostgreSQL) and familiarity with NoSQL (e.g., MongoDB)
• Advanced SQL and procedural languages (PL/SQL, T-SQL), including query optimization, window functions, and CTEs
• Experience with ETL/ELT tools and orchestration (e.g., SSIS, Informatica, Talend, dbt, Airflow)
• Experience with automated testing frameworks (JUnit, Cucumber), CI/CD pipelines, and migration tooling (e.g., Liquibase)
• Familiarity with messaging/streaming technologies (MQ, Kafka) and cloud platforms (AWS, Azure, or GCP)
• Knowledge of application frameworks, microservices, containerization (Docker/Kubernetes), and cross-platform interoperability
• Strong understanding of secure development practices and compliance fundamentals
• Strong communication, teamwork, and organizational skills
• Bachelor’s degree in Computer Science, Engineering, Information Systems, or related field (or equivalent experience)

Preferred Experience

• Experience in the securities or financial services industry
• Exposure to C#
• Background in data warehousing, BI/reporting platforms, caching technologies (e.g., Redis), and performance profiling tools

Why Join Us

This role offers the opportunity to work on modern, high-impact enterprise applications within a collaborative engineering environment that values quality, learning, and continuous improvement. You’ll gain exposure to a broad technology stack—including cloud platforms, messaging systems, automation, and modern front-end frameworks—while playing a key role in strengthening the stability, performance, and evolution of mission-critical systems.

Awards

At BNY, our culture speaks for itself. Here’s a few of our awards:

• America’s Most Innovative Companies, Fortune, 2024
• World’s Most Admired Companies, Fortune 2024
• Human Rights Campaign Foundation, Corporate Equality Index, 100% score, 2023-2024
• Best Places to Work for Disability Inclusion, Disability: IN – 100% score, 2023-2024
• “Most Just Companies”, Just Capital and CNBC, 2024
• Dow Jones Sustainability Indices, Top performing company for Sustainability, 2024
• Bloomberg’s Gender Equality Index (GEI), 2023

Pay Rate Range

Min Pay Rate: 79.2 USD/hour

Max Pay Rate: 99 USD/hour

Additional Notes

Applications will be accepted on an ongoing basis.

This posting is for a contract assignment with Tundra Technical Solutions to provide services to Bank of New York (BNY). Please note that this is not a full-time employment opportunity. Candidates selected for this role will be engaged as contractors for the specified duration of the project. For any inquiries regarding the terms of the contract or engagement, please contact Tundra Technical Solutions directly.

Benefits Information

Optional benefits offering include medical, dental, vision and retirement benefits via Tundra Technical Solutions.