JavaScript Developer

3 days ago


Remote Poznań, Czech Republic STX Next Full time
  • Commercial experience with Angular (9+) in building enterprise-level applications.
  • Excellent understanding of Object-Oriented Programming in TypeScript.
  • A solid grasp of key software design patterns used within Angular.
  • Experience with Angular SPA
  • Experience with NPM and Knowledge of dependency and build management systems like Webpack or Babel.
  • Experience with responsive web design and building applications that perform well across various devices.
  • Familiarity with CSS preprocessors like Sass or Less.
  • Experience with Test-Driven Development and Behavior-Driven Development using frameworks such as Cypress, Jest, Jasmine, Mocha, Chai, Protractor, and Karma.
  • Good communication skills in English (minimum B2).
  • Knowledge of Cloud technologies and experience in high-traffic, high-volume cloud applications.
  • Strong problem-solving, critical thinking, and communication skills.
  • Proven experience in designing and implementing robust, scalable, performant, and secure technical solutions.
  • The ability to assess the impact of decisions made during the design and implementation process.

Ideally proven experience:

  • .Net / C#
  • Web API definition and documentation using OpenAPI/Swagger
  • Authorisation and Authentication methodology
  • Clean Architecture concept
  • Testing with xUnit

Nice to have:

  • Familiarity with additional frameworks and tools such as React, Next.js, Node.js, Python
  • Experience with HATEOAS/Hypermedia APIs.
  • XML, XML schemas and XSLT
  • Cloud Foundry and Concourse pipelines

Hi there 

We are STX Next, a global IT consulting company specializing in customer-focused software services. Join a group of 500 professionals dedicated to helping customers build outstanding products. Leveraging the latest advancements in the field, and a passion for innovation, we're shaping the future of technology one project at a time.

Job description

What it’s like to be a JavaScript Angular Developer at STX Next

At STX Next, our JavaScript Technology Department is driven by a growing community of JavaScript enthusiasts. We collaborate across various technologies such as Angular, React, React Native, Node.js, and more. We work remotely and actively participate in meetups as attendees, speakers, and organizers—nurturing the development community and sharing our passion for technology.

We pride ourselves on holistic development—continuously expanding our expertise in frameworks like Angular while staying up-to-date with the latest trends in front-end and back-end development. We take advantage of emerging frameworks and libraries, adopting AI solutions to enhance efficiency and deliver better results.

As a JavaScript Developer with a focus on Angular, you will be part of a dynamic team that encourages collaboration, learning, and professional growth. Whether it’s through in-person meetups or virtual interactions, we foster a culture of continuous improvement, both in technical and soft skills.

Benefits
  • Work-life Balance: We are open to discussing individual needs. Set up working hours and limited remote work scheduled with your team and manager, in a way that works for both sides.
  • Reimbursed private medical care (Medicover) and Multisport : We care about the health and well-being of our colleagues. Choose a sports card and dedicated medical care for yourself and your relatives.
  • Leader’s support: Work with true enthusiasts and professionals who will support you along the way. You can count on leaders and experts who are willing to share their knowledge so that you too can join their ranks someday.
  • Technology focus: Python and JavaScript are not our only strengths, we are also very good at React Native, IoT, Machine Learning, .Net, DevOps and Blockchain.
  • Growth review: Junior, Regular or Senior? Every year we have a chance to discuss acquired skills and prepare a development plan for upcoming months.
  • Events: Attend exciting internal webinars, celebrate special days with us, and join us at conferences and meetups as a listener or speaker
  • Workation: Team trips where you have a chance as a team not only to work together, but also integrate f2f.
,[Design, develop, and maintain web applications using Angular., Write clean, maintainable, and scalable code that adheres to best practices., Troubleshoot and debug applications to ensure smooth performance., Implement security and data protection features to ensure application safety., Identify performance bottlenecks and fix bugs in a timely manner., Collaborate with cross-functional teams for continuous improvement., Stay informed about emerging technologies and trends to keep your skills sharp., Share your knowledge of new technologies with the team to foster a culture of learning., Participate in code reviews and mentor less experienced team members., Test and document your code to ensure reliability and maintainability.] Requirements: Angular, TypeScript, npm, Webpack, Babel, CSS, Sass, Behavior-driven development, Cypress, Jasmine, Mocha, Protractor, .NET, Karma, Cloud, C#, Web API, OpenAPI, Clean Architecture, Testing, xUnit, Swagger, JavaScript, React, Next.js, Node.js, Python, XML, Concourse CI Additionally: Private healthcare, Sport subscription, International projects, Playroom, No dress code, In-house trainings, Modern office, Free coffee.

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