Cognizant

Senior DevOps Engineer

Cognizant

United Kingdom

Accepting Applications Full-time On-site LinkedIn
Posted 1 month, 1 week ago 3 views 0 applications
Job Description

**Location** : London (2–3 days per week on-site)

**Employment Type** : Full-Time

Role Overview We are seeking a highly skilled Senior DevOps Engineer to design, implement, and maintain scalable cloud-based solutions using AWS. You will play a key role in driving DevOps best practices, ensuring efficient deployment pipelines, and optimising cloud infrastructure to support business growth.

Key Responsibilities

  • Perform DevOps services on scalable cloud architectures using AWS services to meet business requirements.
  • Oversee deployment and management of AWS resources, ensuring optimal performance and cost-efficiency.
  • Provide technical guidance and support to teams in effectively utilising AWS services.
  • Monitor and optimise cloud infrastructure using AWS CloudWatch and other monitoring tools.
  • Develop and maintain automation scripts and CI/CD pipelines using AWS DevOps tools.
  • Ensure data security and compliance through implementation of AWS security best practices and governance.
  • Analyse and resolve complex technical issues and production incidents related to AWS services and infrastructure.
  • Conduct regular performance tuning and capacity planning to support system scalability and reliability.
  • Collaborate with cross-functional teams to improve deployment processes and system performance.
  • Provide training and mentorship to junior engineers on AWS technologies and DevOps best practices.

Required Skills \& Experience

  • Strong experience with AWS cloud services (EC2, S3, RDS, Lambda, VPC, CloudWatch, etc.)
  • Proven experience in DevOps practices, CI/CD pipelines, and infrastructure as code
  • Hands-on experience with automation tools such as Terraform, CloudFormation, or similar
  • Experience with containerisation technologies like Docker and orchestration tools such as Kubernetes
  • Strong scripting skills (Python, Bash, or similar)
  • Solid understanding of cloud security, networking, and compliance
  • Excellent troubleshooting and problem-solving skills
  • Strong communication skills and ability to work in a collaborative environment
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Cognizant
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