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CallTek

Senior Fullstack Engineer

CallTek
United States · Full-time · Mid-Senior

Staff4Me is seeking an experienced and driven Senior Fullstack Engineer to join our growing team. In this role, you will be responsible for overseeing the development of both client-side and server-side components of our web applications. As a Senior Engineer, you will play a vital role in shaping our technology stack and driving best practices within our team.

Key Responsibilities{​{:}

  • }Fullstack Development{​{:
    • }
    • } Design, build, and maintain robust web applications using a variety of modern technologies, including React, Angular, Node.js, and other relevant framewor
    • k
    • s Develop server-side applications and APIs that are efficient, clean, and scalab
    • l
    • e Ensure high performance and responsiveness of applications by optimizing gateway to the server performan
    • c
  • e Technical Leadership{​{
    • :
    • }} Lead the architectural design and development of software features, ensuring alignment with business objecti
    • v
    • es Mentor and guide junior and mid-level developers, cultivating a collaborative learning environm
    • e
    • nt Participate in code reviews and contribute to team knowledge shar
    • i
  • ng Collaboration{​
    • {
    • :}} Work with cross-functional teams including UX/UI designers, product managers, and other stakeholders to define and translate business requirements into technical specificat
    • i
    • ons Actively participate in Agile ceremonies, including sprint plannings and retrospectives, to improve team proce
    • s
  • ses Quality Assurance{
    • {:}} Implement comprehensive testing strategies (unit, integration, end-to-end) to ensure software qu
    • a
    • lity Identify and address performance bottlenecks and other issues proact
    • i
  • vely Innovation and Continuous Improvement
    • {
    • ​{:}} Stay informed about the latest trends and advancements in technology and software engin
    • e
    • ering Propose innovative solutions and improvements to enhance existing systems and pro
    • c
    esses Qualification


    s{​{:}}Requi

      r
    • ements Bachelor's degree in Computer Science or a related field, or equivalent exp
    • e
    • rience 5+ years of experience in fullstack development with a strong portfolio of releva
    • n
    • t work Proficiency in front-end technologies such as JavaScript/Typescript, HTML, CSS, and frameworks like React, Angular, or
    • Vue.js Strong knowledge of back-end technologies including Node.js, Python, or similar la
    • n
    • guages Experience with database technologies, both SQL an
    • d
    • NoSQL Solid understanding of RESTful APIs and microservices archi
    • t
    • ecture Experience with DevOps tools and practices, including CI/CD man
    • a
    • gement Excellent problem-solving skills and the ability to work independently and as part of
    • a team Strong communication skills, both written and verbal, with the ability to collaborate effe
    ctively

    Key Skills

    Ranked by relevance

    server angular react microservices restful apis python devops nosql cicd css sql
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    Posted
    May 21, 2025
    Type
    Full-time
    Level
    Mid-Senior
    Location
    New York
    Company
    CallTek

    Industries

    Technology Information Internet

    Categories

    Engineering Information Technology

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