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Job title

Back end Developer

Ref no. BHN584006
Location Lisbon, Portugal
Start date ASAP
Job type Permanent
Job status Closed

Job summary

seeking a Senior Backend Developer to join their innovative team. This role is pivotal in designing and building scalable, high-performance systems, with a strong focus on writing production-ready applications in GoLang.

Key skills required for this role

backend developer

Important

Backend Developer

Job description


Our client, a leader in the technology sector, is seeking a Senior Backend Developer to join their innovative team. This role is pivotal in designing and building scalable, high-performance systems, with a strong focus on writing production-ready applications in GoLang.

Key Responsibilities:

  • Develop and maintain production-grade backend applications in GoLang, ensuring performance, scalability, and reliability.
  • Design and implement distributed systems with a focus on concurrency principles and fault tolerance.
  • Optimize backend services for high throughput, low latency, or both.
  • Integrate backend systems with blockchain networks and smart contracts.
  • Develop and maintain EVM-compatible smart contracts using Solidity and frameworks like Hardhat.
  • Manage and maintain infrastructure on AWS, focusing on scalability and fault tolerance.
  • Deploy and maintain containerised applications using Kubernetes and Docker, including managing Kubernetes environments.
  • Work with Apache Pulsar to design and implement efficient data flow and messaging systems; experience with Kafka is also acceptable.
  • Conduct code reviews, performance testing, and ensure adherence to best practices for security and scalability.

Job Requirements:

  • Proven experience developing production-ready applications in GoLang.
  • Strong understanding of distributed systems, concurrency principles, and system design for high-load environments.
  • Professional experience with AWS, Kubernetes, and Docker, including maintaining Kubernetes environments.
  • Expertise with message queue systems, preferably Apache Pulsar or Kafka.
  • Proficiency in smart contract development on the EVM stack (e.g., Solidity, Hardhat).
  • Ability to design and optimise systems for large-scale data processing or high-frequency interactions.
  • Strong problem-solving skills and the ability to work independently in a fast-paced environment.

Benefits:

  • Competitive salary
  • Opportunity to work on cutting-edge technology projects
  • Professional development and training opportunities
  • Supportive and collaborative work environment
  • Comprehensive employee benefits package


If you are an experienced Backend Developer with a passion for building high-performance systems, we would love to hear from you. Apply now to join our client's dynamic team.

Matchtech is a STEM Recruitment Specialist, with over 40 years’ experience

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