Node Developer

About Us:

Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our consultants into their businesses in order to provide a bespoke service, allowing us to truly understand our clients’ needs.

It is this close collaboration with our clients that has enabled us to grow rapidly in recent years and will drive our ambitious future growth plans. We currently have over 300 consultants working with a variety of key clients from both the public and private sectors such as the Ministry of Justice, Department for Education, FCDOS, UEFA, International Olympic Committee and Mercedes Benz;

with plans to increase our client base further in the near future.

We operate as a flat organisation and believe in trusting and supporting our team to operate independently. We pride ourselves on being specialists at what we do, making the most of our consultants’ expertise in their fields in order to provide a best‑in‑class service to our clients. All our consultants have the opportunity to work on a range of different projects, providing a broad range of knowledge on which to develop their careers and progress in the direction they choose.

You are a motivated and adaptable professional with a strong analytical mindset and a passion for using technology to solve real‑world problems. You enjoy working in collaborative, agile teams and take pride in delivering high‑quality solutions that make a tangible impact. With strong communication skills and a consultative approach, you’re comfortable engaging with clients, understanding their needs, and translating them into effective outcomes.

You understand and align with Solirius Reply Values.

We are looking for an experienced Node Developer with Java or Front End Development experience to join our team here  will be working as part of a team, developing and delivering exciting projects with a fantastic team of technology experts. You will be a fundamental part of the team and will be an expert in your field/specialism.

• Back‑End Development:
  Design, develop, and maintain server‑side applications and APIs using Node.js, ensuring performance, scalability, and security.
• API Integration:
  Work with RESTful APIs and third‑party services to integrate and enhance system functionality.
• Database Management:
  Develop and maintain database architectures (e.g., Mongo
  
  DB, Postgre
  
  SQL, MySQL) for robust data storage solutions.
• Code Optimization:
  Write clean, modular, and reusable code, adhering to best practices and design patterns.
• Testing and Debugging:
  Conduct unit and integration testing, debug issues, and ensure high‑quality, reliable, and maintainable code.
• Collaboration:
  
  Collaborate with front‑end developers to integrate front‑end components with server‑side logic and maintain smooth user experiences.
• Continuous Learning:
  Stay updated on the latest trends in Node.js and related technologies, applying new knowledge to improve system performance and code quality.
• Agile Methodology:
  Participate in Agile development cycles, contributing to sprint planning, code reviews, and continuous delivery.

• Proven experience in Node.js development
• Strong knowledge of JavaScript (ES6+), asynchronous programming, and event‑driven architecture.
• Experience with building and maintaining RESTful APIs.
• Solid understanding of SQL and No
  
  SQL databases (e.g., Mongo
  
  DB, Postgre
  
  SQL, MySQL).
• Familiarity with authentication and authorisation mechanisms (OAuth, JWT, etc.).
• Experience with version control systems like Git and Git Hub/Git Lab.
• Familiarity with containerisation technologies such as Docker.
• Strong understanding of web performance, security best practices, and error handling.
• Ability to write clean, efficient, and scalable code.
• Familiarity with CI/CD pipelines and Dev Ops practices is a plus.
• Experience with Type Script.
• Familiarity with Graph
  
  QL or other modern data‑fetching technologies.
• Experience in integrating message brokers (e.g., Rabbit
  
  MQ, Kafka).
• Famil…