DevOps Engineer

DoorFeed; Greater London; On-site; GBP 60,000 - 80,000; Full time

Job summary

A tech company in London is looking for a skilled DevOps Engineer with at least 3 years of experience. The successful candidate will design and maintain infrastructure and deployment pipelines to ensure operational efficiency. Responsibilities include managing AWS infrastructure, building CI/CD pipelines, and implementing security practices. Candidates should have proficiency in AWS, Terraform, and strong problem-solving skills. This role requires in-office presence in London five days a week.

Qualifications

• Minimum 3 years of relevant professional experience.
• Able to come into the central London office 5 days per week.

Responsibilities

• Design and manage scalable, secure, and reliable infrastructure on AWS.
• Build and maintain CI/CD pipelines to automate deployment and monitoring.
• Implement and manage infrastructure as code using Terraform.
• Manage and optimise PostgreSQL databases and other storage solutions.
• Implement cost-management monitoring and efficiency improvements.
• Ensure robust security practices across all services.

Skills

AWS services (S3, RDS, Lambda, EC2, IAM)

CI/CD tools (CodePipeline, GitHub Actions)

Containerisation and orchestration (Docker)

Infrastructure as Code (Terraform)

Security best practices

Problem-solving skills

Communication skills

Job description

The Opportunity:

We are seeking a skilled DevOps Engineer with at least 3 years of experience to join our team in our London office as sole DevOps Engineer. You will be responsible for designing, implementing, and maintaining the infrastructure and deployment pipelines that support our data‑driven platform, ensuring seamless integration and operation of our services.

Key Responsibilities:

• Design and manage scalable, secure, and reliable infrastructure on AWS.
• Build and maintain CI/CD pipelines to automate the deployment and monitoring of applications.
• Implement and manage infrastructure as code using Terraform.
• Manage and optimise PostgreSQL databases and other data storage solutions.
• Implement cost‑management monitoring and efficiency improvements.
• Ensure robust security practices across all deployed services and infrastructure.

Required qualifications:

• Proficient in AWS services (S3, RDS, Lambda, EC2, IAM).
• Experience with CI/CD tools such as CodePipeline and Github Actions.
• Strong understanding of containerisation and orchestration (Docker).
• Experience with Infrastructure as Code (IaC) tools including Terraform.
• Knowledge security best practices.
• Minimum 3 years of relevant professional experience.
• Strong problem‑solving and communication skills.
• Able to come into our central London office 5 days per week.

Preferred Qualifications:

• Experience with monitoring and logging tools.
• Knowledge of GDPR best practices.
• Familiarity with scripting languages such as Python or Bash.