Senior Software Engineer
<p><b>Salary: £100,000 - 100,000 per year</b></p>
<b>Requirements:</b>
<ul><li>5 years of software engineering experience with a significant focus on cloud infrastructure</li><li>Understanding of networking, security, and cloud best practices</li><li>Hands-on experience with AWS services</li><li>Proficiency with infrastructure as code tools</li><li>Experience designing and implementing CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, or similar)</li><li>Solid understanding of containerization and orchestration (Docker, Kubernetes, ECS)</li><li>Experience with monitoring and observability tools (CloudWatch, Datadog, Prometheus, or similar)</li><li>Proficiency in bash</li><li>Experience supporting development teams with infrastructure and deployment needs</li><li>Knowledge of microservices architecture and serverless patterns</li><li>Demonstrated experience mentoring or managing junior Engineers</li><li>Strong communication skills with both technical and non-technical audiences</li><li>Ability to provide clear technical guidance and support</li><li>Pragmatic approach to balancing technical delivery with business needs</li><li>Desirable: Python experience for infrastructure automation and tooling</li><li>Familiarity with data pipeline infrastructure (supporting ETL workloads, data warehousing)</li><li>Experience with data governance and compliance requirements</li><li>Cloud cost and resource utilization optimization</li><li>Experience migrating from monolithic to microservice architectures</li></ul>
<b>Responsibilities:</b>
<ul><li>Own and manage our AWS infrastructure, acting as the teams cloud platform expert</li><li>Lead the migration toward microservices and ephemeral architecture</li><li>Establish and maintain CI/CD pipelines for the teams data and application projects</li><li>Implement monitoring, logging, and alerting systems to ensure reliability in our solutions</li><li>Manage cloud security, IAM policies, and compliance requirements</li><li>Provide infrastructure support and guidance to team members working on data pipelines and applications</li><li>Troubleshoot infrastructure and deployment issues</li><li>Mentor other developers on DevOps practices, cloud architecture, and infrastructure concepts</li><li>Support and encourage team members in deploying and managing their data pipelines and applications</li><li>Conduct code and infrastructure reviews</li><li>Develop and share best practices for cloud-native development</li><li>Foster a collaborative learning environment within the team</li><li>Contribute to technical documentation</li><li>Enable the team to build and deploy data pipelines efficiently by providing templates and guidance on infrastructure</li><li>Work with colleagues to understand their infrastructure needs and provide solutions</li><li>Translate infrastructure requirements into scalable, maintainable solutions</li><li>Communicate technical concepts clearly to both technical and non-technical stakeholders</li><li>Collaborate with accountancy teams to ensure data platform reliability and performance</li></ul>
<b>Technologies:</b>
<ul><li>AWS</li><li>Bash</li><li>Blockchain</li><li>CI/CD</li><li>Cloud</li><li>CloudWatch</li><li>Datadog</li><li>DevOps</li><li>Docker</li><li>ETL</li><li>GitHub</li><li>GitLab</li><li>IAM</li><li>Support</li><li>Jenkins</li><li>Kubernetes</li><li>Prometheus</li><li>Python</li><li>Security</li><li>Serverless</li><li>Web3</li><li>microservices</li></ul>
<p><b>More:</b></p>
<p>We are a leading professional services firm in London, specializing in accountancy, auditing, tax, and advisory services, particularly in the rapidly evolving fields of blockchain and cryptocurrency. We have recently expanded our team to focus on Web3, now over 80 strong and servicing nearly 600 digital asset clients globally. Our collaborative environment promotes innovation and impact, offering flexible working hours, a family-oriented atmosphere, and various social opportunities. Our central London office provides a modern workspace complete with daily breakfast and fresh fruit. Join us to shape and own our technical infrastructure while enjoying a fixed profit-sharing bonus scheme.</p>
<p>last updated 8 week of 2026</p>
<b>Requirements:</b>
<ul><li>5 years of software engineering experience with a significant focus on cloud infrastructure</li><li>Understanding of networking, security, and cloud best practices</li><li>Hands-on experience with AWS services</li><li>Proficiency with infrastructure as code tools</li><li>Experience designing and implementing CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, or similar)</li><li>Solid understanding of containerization and orchestration (Docker, Kubernetes, ECS)</li><li>Experience with monitoring and observability tools (CloudWatch, Datadog, Prometheus, or similar)</li><li>Proficiency in bash</li><li>Experience supporting development teams with infrastructure and deployment needs</li><li>Knowledge of microservices architecture and serverless patterns</li><li>Demonstrated experience mentoring or managing junior Engineers</li><li>Strong communication skills with both technical and non-technical audiences</li><li>Ability to provide clear technical guidance and support</li><li>Pragmatic approach to balancing technical delivery with business needs</li><li>Desirable: Python experience for infrastructure automation and tooling</li><li>Familiarity with data pipeline infrastructure (supporting ETL workloads, data warehousing)</li><li>Experience with data governance and compliance requirements</li><li>Cloud cost and resource utilization optimization</li><li>Experience migrating from monolithic to microservice architectures</li></ul>
<b>Responsibilities:</b>
<ul><li>Own and manage our AWS infrastructure, acting as the teams cloud platform expert</li><li>Lead the migration toward microservices and ephemeral architecture</li><li>Establish and maintain CI/CD pipelines for the teams data and application projects</li><li>Implement monitoring, logging, and alerting systems to ensure reliability in our solutions</li><li>Manage cloud security, IAM policies, and compliance requirements</li><li>Provide infrastructure support and guidance to team members working on data pipelines and applications</li><li>Troubleshoot infrastructure and deployment issues</li><li>Mentor other developers on DevOps practices, cloud architecture, and infrastructure concepts</li><li>Support and encourage team members in deploying and managing their data pipelines and applications</li><li>Conduct code and infrastructure reviews</li><li>Develop and share best practices for cloud-native development</li><li>Foster a collaborative learning environment within the team</li><li>Contribute to technical documentation</li><li>Enable the team to build and deploy data pipelines efficiently by providing templates and guidance on infrastructure</li><li>Work with colleagues to understand their infrastructure needs and provide solutions</li><li>Translate infrastructure requirements into scalable, maintainable solutions</li><li>Communicate technical concepts clearly to both technical and non-technical stakeholders</li><li>Collaborate with accountancy teams to ensure data platform reliability and performance</li></ul>
<b>Technologies:</b>
<ul><li>AWS</li><li>Bash</li><li>Blockchain</li><li>CI/CD</li><li>Cloud</li><li>CloudWatch</li><li>Datadog</li><li>DevOps</li><li>Docker</li><li>ETL</li><li>GitHub</li><li>GitLab</li><li>IAM</li><li>Support</li><li>Jenkins</li><li>Kubernetes</li><li>Prometheus</li><li>Python</li><li>Security</li><li>Serverless</li><li>Web3</li><li>microservices</li></ul>
<p><b>More:</b></p>
<p>We are a leading professional services firm in London, specializing in accountancy, auditing, tax, and advisory services, particularly in the rapidly evolving fields of blockchain and cryptocurrency. We have recently expanded our team to focus on Web3, now over 80 strong and servicing nearly 600 digital asset clients globally. Our collaborative environment promotes innovation and impact, offering flexible working hours, a family-oriented atmosphere, and various social opportunities. Our central London office provides a modern workspace complete with daily breakfast and fresh fruit. Join us to shape and own our technical infrastructure while enjoying a fixed profit-sharing bonus scheme.</p>
<p>last updated 8 week of 2026</p>