Senior Fullstack (Node.js + React) Developer

Hi there! 

We are STX Next, a global IT consulting company specializing in customer-focused software services. Join a group of 600 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.

Are you the NEXT one? 

What it’s like to be a Fullstack Developer at STX Next?

At STX Next, our JavaScript Strategic Department is rapidly expanding, driven by a community of Fullstack Developers enthusiastic about Node.js, along with frameworks like React and Nest.js or Next.js, . We work remotely while regularly connecting through meetups, tech talks, and industry events. We actively engage as speakers, organizers, and participants, constantly striving to enhance our knowledge and share it with others.

Our technical approach is comprehensive, aiming to increase both the expertise and specialization of our developers across technologies such as Node.js, React, Angular, and Vue. We continuously monitor emerging frameworks and libraries, and utilize AI and other tools to enhance our efficiency, work comfort, and deliver outstanding results.

Responsibilities

• Designing, developing, and maintaining server-side applications.
• Writing clean, maintainable, and scalable code.
• Troubleshooting and debugging Node.js and React applications.
• Ensuring security and data protection within your code.
• Identifying and fixing bottlenecks and bugs.
• Collaborating with team members to continuously improve processes and product quality.
• Staying up-to-date with the latest Node.js and JavaScript trends.
• Sharing knowledge and best practices with the broader development team.
• Writing integration and unit tests to ensure your code is high quality.
• Conducting code reviews for your teammates to maintain best practices.

Requirements

Must have:

• Excellent knowledge of the latest JavaScript standards.
• Strong understanding of the Node.js ecosystem and fundamentals (event loop, async I/O model).
• Experience with production-ready frameworks such as React and Nest.js or Next.js.
• Familiarity with TypeScript.
• Experience in writing integration and unit tests (e.g., Jest).
• Familiarity with relational databases (Postgres, MySQL, MariaDB, etc.).
• Experience using and consuming RESTful APIs with a solid understanding of HTTP.
• Experience with code versioning platforms (e.g., GitHub, GitLab, BitBucket).
• Good communication skills in English (B2 minimum).
• A team player with a collaborative mindset!

Nice to have:

• Experience with NoSQL databases (e.g., MongoDB, Redis, Neo4j, QuestDB).
• Familiarity with microservice-related technologies (Docker, Kubernetes, RabbitMQ, Kafka, Cassandra).
• Experience with GraphQL.
• Knowledge of networking at the TCP level and experience with flatbuffers/protobuf in production environments.

🎉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.

📜Recruitment process:

1. Hi!

Are you interested in our offer? Feel free to apply by attaching your CV and we will contact you within 24 hours.

2. Let's get to know each other

Google meeting- the meeting will last no more than 1h.

3. Show us what you can do

Technical verification is a good time to show your superpowers! The technical interview is a meeting based on tasks, a case study, and practical and theoretical questions. The meeting will last approx. 2h.

4. Time for a decision

We value your time and commitment- regardless of the outcome of the recruitment process, we will return to you with a decision and extensive feedback. Upon completion of the recruitment, we will also be happy to know your feedback about our recruitment process.