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Summit Tech Partners

Full Stack Engineer

Hybrid

New york, United states

$ 65 /hour

Freelance

06-02-2026

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Skills

Python Java JavaScript SQL NoSQL GitHub CI/CD DevOps Docker Kubernetes Jenkins Azure DevOps Architecture Databases angular SQL Server Azure react AWS Spring Spring Boot Kafka Microservices

Job Specifications

Full Stack Engineer

Location: New York, NY (Hybrid Onsite)

Employment Type: 12+ Month Contract

Work Authorization:

Must work directly on W‑2. No sponsorship available. No C2C, CTH, subcontracting, or third‑party vendors permitted.

About the Role

The Full Stack Engineer will design, develop, and maintain scalable, high‑performance applications across the full technology stack. This role involves building modern web interfaces, developing robust backend services, and contributing to architectural decisions that support long‑term growth. You’ll collaborate with cross‑functional teams to deliver secure, reliable, and cloud‑ready solutions.

Responsibilities

Build and enhance full‑stack applications using Java, Spring Boot, and modern JavaScript frameworks.
Develop RESTful APIs and microservices that support scalable, distributed systems.
Implement responsive, high‑quality UI components using Angular or React.
Design and optimize SQL and NoSQL database structures.
Contribute to architectural design, performance tuning, and scalability improvements.
Ensure application security, API governance, and adherence to best practices.
Integrate with messaging, search, and cloud‑based services as needed.
Collaborate with product, QA, DevOps, and engineering teams to deliver high‑impact features.

Minimum Qualifications

Strong experience with Java and Spring Boot.
Proficiency with Angular or React.
Working knowledge of SQL (SQL Server, DB2).
Experience building and consuming REST APIs.
Understanding of microservices architecture.
Familiarity with both SQL and NoSQL databases.

Preferred Qualifications

Experience with Python.
Exposure to Kafka and ElasticSearch.
Familiarity with CI/CD tools such as Jenkins, GitHub, or Azure DevOps.
Basic cloud knowledge (AWS or Azure).
Experience with Docker, Kubernetes, and DevOps practices.
Cloud deployment experience and cloud‑native architecture understanding.
Background in performance optimization, scalability, and advanced security practices.
Experience integrating AI/ML capabilities into applications.
Ability to lead or influence cross‑functional engineering teams.

About You

You excel in full‑stack development, enjoy solving complex engineering challenges, and thrive in collaborative environments. You’re passionate about building modern, scalable systems and continuously improving architecture, performance, and developer experience.

About the Company

Summit Tech Partners is an established IT professional services firm where senior IT leaders work to deliver high-impact business solutions for both large and small businesses. The staff shares one vision: a commitment to the client's goals, a focus on delivery, full transparency, a bias for action, and 100 % dedication to client satisfaction. STP's Building Blocks Are: Client Centric - Long Experience - Bias for Action - Best Practices - Flexibility - Transparency STP's engagements have been executed to solve a broad ... Know more