Senior Front-End Engineer (Insider)

N-iX is a global software solutions and engineering services company that helps leading organizations turn challenges into lasting business value, operational efficiency, and revenue growth using advanced technology.

N-iX

Employee count: 1001-5000

Poland only

Stay safe on Himalayas

Never send money to companies. Jobs on Himalayas will never require payment from applicants.

Our client is a B2B SaaS company that drives growth for its clients around the world. They are the #1 AI-native platform for Customer Experience and Marketing, offering marketers a single platform to deliver unique experiences per person, drive profitable growth, and unleash peak productivity and efficiency. We are looking for a Front-end Developer who will help our Web Development Team create and implement a wide variety of web-based products using Go, Node.js, or PHP, and who wants to take their career to the next level.

Requirements

3+ years of experience as a Front-end Developer with modern DevOps tools (NPM, Vite, WebPack, Gulp, Browserify, Babel, etc.) and micro front-end architecture
Experience working in Agile teams
Hands-on experience with microservices and serverless technologies
Strong skills in HTML5, CSS3, JavaScript, and Vue.js
Experience with Sass or other compiled CSS languages and responsive web design
Experience developing and testing across multiple browsers, platforms, and devices, including smartphones and tablets
Solid understanding of cross-browser compatibility issues and solutions
Up-to-date with emerging technologies and best practices
Good knowledge of version control systems (e.g., Git)
Experience in page performance optimization
Familiarity with application performance and error tracking tools (e.g., Sentry, Datadog, Site24x7, etc.)
Ability to write clean and semantic front-end code
Experience in Cloud Architecture, Unit Testing, and E2E Testing
Self-motivated, proactive, and highly adaptable when working across multiple teams
Open to continuous learning and development
Visionary mindset and passion for innovation
TypeScript knowledge and experience are a strong plus

Benefits

Flexible working format - remote, office-based or flexible
A competitive salary and good compensation package
Personalized career growth
Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
Active tech communities with regular knowledge sharing
Education reimbursement
Memorable anniversary presents
Corporate events and team buildings
Other location-specific benefits

Apply now

Please let N-iX know you found this job on Himalayas. This helps us grow!

Apply now

About the job

Apply before

Jan 05, 2026

Posted on

Nov 06, 2025

Job type

Full Time

Experience level

Senior

Location requirements

Poland

Hiring timezones

Poland +/- 0 hours

About N-iX

Learn more about N-iX and their company culture.

View company profile

N-iX is a global software solutions and engineering services company that empowers the world's leading organizations to transform challenges into lasting business value. For our customers, navigating the complexities of the digital landscape to achieve operational efficiency and revenue growth is a constant priority. That's why we focus on delivering tangible outcomes through advanced technology. We understand that businesses in sectors like finance, manufacturing, supply chain, retail, and healthcare face unique hurdles. Whether it's modernizing legacy systems, harnessing the power of data, or building innovative products from the ground up, our clients trust us to provide the expertise needed to succeed. We act as a strategic partner, helping them not just to solve immediate tech problems but to build a foundation for future growth and innovation.

Our approach is rooted in a deep understanding of our clients' industries and business objectives. We don't just write code; we co-create solutions that drive real-world impact. For over two decades, we have been the trusted partner for numerous tech companies, Fortune 500 leaders, and enterprises of all sizes. This long-standing experience allows us to anticipate market shifts and proactively develop expertise in emerging areas like cloud computing, data analytics, AI/ML, IoT, and cybersecurity. Our Technology Office, a dedicated consulting unit, provides strategic guidance to ensure our clients are not just keeping up with technology trends, but are leveraging them for a competitive advantage. By building strong, collaborative relationships and fostering a culture of ownership and innovation, we ensure that every project we undertake is treated as our own, delivering maximum value and driving our clients' success.

Tech stack

Learn about the tools and technologies that N-iX uses to build, market, and sell its products.

View tech stack

.NET

Unity

JavaScript

Python

Java

PHP

Ruby

Swift

Scala

4 more

N-iX employees can create an account to update this tech stack.

Employee benefits

Learn about the employee benefits and perks provided at N-iX.

View benefits

Paid vacations

Enjoy flexible hours and vacations.

Life insurance

N-iX offers life insurance to its employees.

Medical Insurance

N-iX provides medical insurance for its employees.

Training budget

We fully compensate the costs you spend on certifications.

View N-iX's employee benefits

Apply now

Please let N-iX know you found this job on Himalayas. This helps us grow!

Apply now