EsirinX is a company founded in 2014 by a group of digital transformation experts and investors to help leaders of the digital tomorrow transform today. Every day the world is transitioning to new digital media, and interactive collaboration tools emerge on the market. With rapidly evolving technologies, competing sales channels, and frequent changes in consumer preferences, many companies are struggling to undergo internal transformation to meet the challenges of the modern - always connected - world. That is why Esirinx is focused on finding and introducing technologies that simplify communication with the client and make their life more comfortable.
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· 211 views · 53 applications · 24d
JavaScript / Fullstack Engineer
Full Remote · Worldwide · 3 years of experience · B2 - Upper IntermediateAbout Esirinx Tech Esirinx Tech partners with global enterprises in banking, insurance, aviation, and fintech to build mission-critical platforms that redefine industry standards. We combine deep domain expertise with cutting-edge technologies to create...About Esirinx Tech
Esirinx Tech partners with global enterprises in banking, insurance, aviation, and fintech to build mission-critical platforms that redefine industry standards. We combine deep domain expertise with cutting-edge technologies to create scalable, secure, and high-performance enterprise systems.
About the RoleWe’re looking for a passionate JavaScript Engineer experienced in developing fullstack solutions using JavaScript (JS), ExtJS, C#, and PL/SQL. The ideal candidate will join a team focused on building advanced enterprise software systems, leveraging modern frameworks, cloud integrations, and complex data-driven applications.
Key Responsibilities- Design, develop, and maintain high-performance enterprise applications using JavaScript (JS), ExtJS, and C#.
- Contribute to system architecture, ensuring scalability, maintainability, and performance.
- Work with SQL/PL-SQL for database design, optimization, and integration.
- Collaborate with cross-functional teams including designers, testers, and business analysts to deliver efficient, user-friendly solutions.
- Refactor legacy systems and migrate them to modern architectures.
- Participate in code reviews.
- Stay up to date with emerging trends and bring innovative ideas to improve software quality and performance.
- Mentor junior developers and support knowledge-sharing within the team will be a plus.
Qualifications- 3+ years of experience.
Strong proficiency in JavaScript, ExtJS, TypeScript, C#, and PL/SQL. - Experience with Vue.js / React / Angular frameworks and ecosystem tools (Vite, Webpack, NPM, ESLint, Prettier) will be plus.
- Experience working with MySQL and REST APIs.
- Familiarity with CI/CD pipelines (Jenkins, TeamCity) and version control (Git, Bitbucket, GitLab).
- Strong analytical and problem-solving skills.
- Excellent communication and collaboration abilities.
- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
Nice to Have
- Experience in enterprise domains such as banking, telecom, insurance, or CRM.
- Knowledge of PHP, Node.js, or Ruby on Rails for legacy or hybrid system support.
- Familiarity with cloud or PaaS environments.
- Previous experience in team leadership or mentorship.
Why Join Esirinx TechBe part of a global engineering team tackling complex technical challenges.
Work on projects that have real-world impact across industries.
Competitive compensation and growth opportunities.
Collaborative, innovation-driven culture.
More -
· 217 views · 32 applications · 23d
Junior JavaScript / Full Stack Developer
Full Remote · Worldwide · 1.5 years of experience · B2 - Upper IntermediateAbout Esirinx Tech Esirinx Tech partners with global enterprises in banking, insurance, aviation, and fintech to build mission-critical platforms that redefine industry standards. We combine deep domain expertise with cutting-edge technologies to create...About Esirinx Tech
Esirinx Tech partners with global enterprises in banking, insurance, aviation, and fintech to build mission-critical platforms that redefine industry standards. We combine deep domain expertise with cutting-edge technologies to create scalable, secure, and high-performance enterprise systems.
About the RoleWe’re looking for a passionate Junior JavaScript Engineer experienced in developing fullstack solutions using JavaScript (JS), ExtJS, C#, and PL/SQL. The ideal candidate will join a team focused on building advanced enterprise software systems, leveraging modern frameworks, cloud integrations, and complex data-driven applications.
Key Responsibilities- Design, develop, and maintain high-performance enterprise applications using JavaScript (JS), ExtJS, and C#.
- Contribute to system architecture, ensuring scalability, maintainability, and performance.
- Work with SQL/PL-SQL for database design, optimization, and integration.
- Collaborate with cross-functional teams including designers, testers, and business analysts to deliver efficient, user-friendly solutions.
- Refactor legacy systems and migrate them to modern architectures.
- Participate in code reviews.
- Stay up to date with emerging trends and bring innovative ideas to improve software quality and performance.
- Mentor junior developers and support knowledge-sharing within the team will be a plus.
Qualifications- 2+ years of experience.
Strong proficiency in JavaScript, ExtJS, TypeScript, C#, and PL/SQL. - Experience with Vue.js / React / Angular frameworks and ecosystem tools (Vite, Webpack, NPM, ESLint, Prettier) will be plus.
- Experience working with MySQL and REST APIs.
- Familiarity with CI/CD pipelines (Jenkins, TeamCity) and version control (Git, Bitbucket, GitLab).
- Strong analytical and problem-solving skills.
- Excellent communication and collaboration abilities.
- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
Nice to Have
- Experience in enterprise domains such as banking, telecom, insurance, or CRM.
- Knowledge of PHP, Node.js, or Ruby on Rails for legacy or hybrid system support.
- Familiarity with cloud or PaaS environments.
- Previous experience in team leadership or mentorship.
Why Join Esirinx TechBe part of a global engineering team tackling complex technical challenges.
Work on projects that have real-world impact across industries.
Competitive compensation and growth opportunities.
Collaborative, innovation-driven culture.
More