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Tranzeal Incorporated

UI Developer

On site

Sunnyvale, United states

$ 120,000 /year

Mid level

Freelance

21-01-2026

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Skills

Communication Leadership JavaScript HTML CSS SQL NoSQL MySQL MongoDB PostgreSQL CI/CD DevOps Docker Kubernetes Version Control Problem-solving Architecture Programming Databases git Azure node.js ReactJs Bootstrap GCP Full-Stack Development CI/CD Pipelines E-commerce

Job Specifications

Tranzeal is an industry leading global Business Transformation Service Provider offering specific consulting services as well as pre-packaged, industry specific solutions and services to companies around the world. Our Consulting Services are dedicated to helping our clients maximize their investments in IT and the overall effectiveness and efficiency of the business. Tranzeal s deep industry experience makes us the partner of choice for a growing number of Fortune 1000 companies, midsize enterprises and small businesses worldwide.

We are currently looking for 'UI Developer' to support one of our clients with the following skills:

Title- UI Developer

Location- Sunnyvale, CA

Contract Long term

Technical Skills:

Proficiency in HTML, CSS, and JavaScript for frontend development.
Expertise in frontend technologies including ReactJS and Webpack.
Deep understanding of site speed optimization techniques and best practices.
Experience with CSS frameworks such as Bootstrap or Foundation.
Proficiency in managing browser storage and optimizing browser memory usage.
Strong hold on Node.js for server-side JavaScript and associated backend development.
Experience in designing and developing RESTful APIs for robust and secure communication between frontend and backend systems.
Proficiency with databases, including both SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB) solutions.
Knowledge of asynchronous programming and event-driven architecture in Node.js.
Familiarity with performance optimization techniques for backend systems to ensure high responsiveness and low latency.
Understanding of security best practices for protecting against vulnerabilities and ensuring data integrity and privacy.
Experience with containerization tools such as Docker and orchestration platforms like Kubernetes.
Proficiency with version control systems (e.g., Git) and CI/CD pipelines.
Experience with cloud-native technologies (GCP/Azure) and DevOps practices.

General Skills:

5 years of full-stack development experience in complex web applications.
Proven ability to write clean, testable, and maintainable code.
Strong analytical and problem-solving skills.
Excellent verbal and written communication skills.
Demonstrated leadership abilities to lead projects and mentor junior team members.
Experience in e-commerce or marketplace platforms.
Contributions to open-source projects or active involvement in internal platform evangelism.

The national base pay range below is a good-faith estimate of what our client may pay for new hires. Actual pay may vary based on Client's assessment of the candidates knowledge, skills, abilities (KSAs), related experience, education, certifications and ability to meet required minimum job qualifications. Other factors impacting pay include prevailing wages in the work location and internal equity. $100,000 - $120,000

About the Company

Tranzeal is an industry leading global Business Transformation Service Provider. We offer specific consulting services as well as pre-packaged, industry specific solutions and services to companies around the world. Our Consulting Services are dedicated to helping our Clients maximize their investments in IT and the overall effectiveness and efficiency of the business. Tranzeal has built its center of competency in Enterprise Resource Planning, Business Intelligence, Supply Chain Management, Customer Resource Management and... Know more