Fullstack Lead/Senior Developer
Job in
Yonkers, Westchester County, New York, 10701, USA
Listed on 2026-10-09
Listing for:
Hexalytics
Full Time
position Listed on 2026-10-09
Job specializations:
-
Software Development
Full Stack Developer, Backend Developer, Front End Developer, Software Engineer
Job Description & How to Apply Below
Job Title
Fullstack Lead / Senior Developer
ModeFull Time - Remote
Experience6 to 15 years
Job Description::
We are looking for a highly skilled and experienced Senior Fullstack Developer to join our team. The ideal candidate should possess deep expertise in both front-end and back-end technologies, with a strong track record of delivering high-quality applications. This is a senior role where leadership, problem-solving, and collaboration will be crucial.
Responsibilities- Lead the design, development, and deployment of complex web applications.
- Architect solutions for performance, scalability, and security.
- Write clean, maintainable, and efficient code using best practices in both front-end and back-end development.
- Collaborate with product managers, designers, and other developers to define project requirements and timelines.
- Conduct code reviews and mentor junior developers, providing technical guidance and leadership.
- Optimize applications for speed and responsiveness, ensuring cross-platform compatibility.
- Implement RESTful APIs and integrate them with front-end components.
- Stay up to date with the latest trends in web development, frameworks, and technologies.
- Take ownership of the entire development lifecycle from concept to deployment and post-launch monitoring.
- Troubleshoot, debug, and upgrade software to ensure applications run smoothly.
- Lead testing efforts (unit, integration, performance) to maintain application stability.
- Collaborate in Agile environments, participate in daily stand-ups, sprint planning, and retrospective meetings.
- Document application development processes, tools, and frameworks for future reference.
- Take initiative in leading "spikes" or proof-of-concept explorations for new technologies or features.
- Collaborate with customer support to resolve production issues quickly and effectively.
- Drive post-mortem analysis and provide suggestions to improve future projects, including the use of feedback loops for process improvement.
- Lead by example, setting the tone for development standards, code quality, and efficient work habits.
- Front-end expertise:
Advanced proficiency in JavaScript, HTML5, CSS3, and front-end frameworks like React, Angular, or Vue.js. - Back-end expertise:
Solid understanding and hands-on experience with back-end technologies like Node.js, Java, Python, or PHP. - Database knowledge:
Experience with both SQL and No
SQL databases like MySQL, PostgreSQL, MongoDB, or Redis. - API development:
Expertise in creating and consuming RESTful APIs and familiarity with GraphQL. - Version control:
Strong experience with version control systems like Git, including branching, merging, and pull request workflows. - Testing:
Familiarity with automated testing frameworks for both front-end and back-end. - Security best practices:
Experience implementing security measures such as authentication, authorization, and data protection. - Team leadership:
Ability to lead and guide teams through project cycles while fostering a collaborative, innovative, and high-performance culture. - API versioning & documentation:
Experience with documenting and managing API versions using tools like Swagger or Postman. - Git workflows:
Advanced knowledge of branching strategies such as Git Flow and Trunk-based development to ensure smooth team collaboration
Contact mail:
Position Requirements
10+ Years
work experience
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