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Sobre este puesto de Senior Software Engineer (Full Stack) en CallTek

CallTek · Presencial · Nairobi, Nairobi County, Kenya

We are seeking an experienced Senior Software Engineer (Full Stack) to design, develop, and maintain enterprise SaaS applications. This role requires advanced JavaScript/TypeScript expertise, strong full-stack development skills, and experience building scalable, secure, high-performance applications. The ideal candidate will collaborate with distributed engineering teams, lead technical initiatives, and mentor developers.

Key Responsibilities

  • Design, develop, troubleshoot, and maintain complex full-stack web applications.
  • Build modern single-page applications using React, AngularJS, or Vue.js.
  • Develop RESTful APIs, microservices, and backend solutions using Node.js and Express.
  • Lead code reviews, system design, and software engineering best practices.
  • Implement unit testing, CI/CD, and Agile development processes.
  • Collaborate with QA teams to ensure application performance, security, scalability, and data integrity.
  • Support legacy application modernization and mentor junior developers.

Requirements

  • Support legacy application modernization and mentor junior developers.

Required Qualifications

  • 5+ years of expert-level JavaScript/TypeScript experience.
  • Strong hands-on experience with Node.js, Express, HTML, CSS, and SCSS.
  • Experience with React, AngularJS, Vue.js, or similar frameworks.
  • Knowledge of RESTful APIs, microservices, and full-stack application architecture.
  • Experience with Agile, Git, CI/CD, unit testing, and test-driven development.
  • Experience with Docker in Linux or macOS environments.
  • Experience with NoSQL or MultiValue (PICK) databases.
  • Strong troubleshooting, communication, and collaboration skills.

Preferred Qualifications

  • 10+ years of software industry experience.
  • AWS or Azure cloud experience.
  • Legacy application modernization experience.
  • Human Capital Management (HCM) industry knowledge.
  • Bachelor's degree in Computer Science or equivalent experience.
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Sobre CallTek

CallTek is a leading provider of comprehensive back-office support services, empowering businesses to thrive in today’s dynamic market. With over 20 years of experience and a global workforce of 8,000 professionals; we specialize in offering tailored solutions that drive efficiency, innovation, and growth.

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