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- Tasks: Design and maintain high-performance trading network infrastructure in AWS.
- Company: Join a leading firm focused on innovative trading solutions and technology.
- Benefits: Enjoy flexible working options, competitive salary, and opportunities for professional growth.
- Why this job: Be at the forefront of cutting-edge technology while collaborating with passionate teams.
- Qualifications: 5+ years in networking roles with advanced AWS knowledge and automation skills required.
- Other info: Opportunity to mentor teammates and drive continuous improvement in network architecture.
The predicted salary is between 43200 - 72000 £ per year.
Platform Network Engineer is responsible for designing, building, and maintaining the infrastructure that supports high-performance trading operations, with specialized focus on networking solutions in AWS and datacentre environments.
This role serves as the first point of contact for all networking projects, leading initiatives to ensure reliability, scalability, and security across the company's technology stack.
The position involves architecting and implementing network infrastructure, troubleshooting connectivity issues, and collaborating with developers and traders to optimize systems for trading operations. This engineer bridges the gap between traditional platform engineering and specialized networking expertise, ensuring seamless integration of networking components within the broader infrastructure ecosystem.
- Cloud & Network Infrastructure: Design, deploy, and manage scalable, secure cloud and datacentre infrastructure to support high-performance trading. Build advanced AWS networking (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimise low-latency connectivity, support collocated servers near exchanges, and implement cost-efficient network solutions.
- Apply GitOps for auditable, consistent deployments. Build resilient, self-healing network systems.
- Secure network infrastructure using NACLs, Security Groups, and AWS WAF. Ensure compliance with AWS CIS Benchmarks and embed best practices into network design and operations.
- Performance & Optimization: Collaborate with developers on performance tuning and troubleshoot cross-region network issues.
- Monitoring & Observability: Set up and manage monitoring, alerting, and logging using OpenSearch, Prometheus, and Grafana. Develop dashboards for real-time network insights.
Partner with developers, traders, and data engineers to align infrastructure with business needs. Provide networking expertise, mentor teammates, maintain clear documentation, and promote cross-team knowledge sharing. Join the out-of-hours support rota. Drive continuous improvement in network architecture, tooling, and processes. Enable developer self-service for network-aware deployments.
Qualifications:
- 5+ years in Network Cloud Engineer or Platform Engineer role
- Advanced AWS knowledge (AWS Professional Certification level)
- Extensive experience with AWS networking services including Transit Gateway, VPC, Direct Connect, and VPC peering
- Strong understanding of on-premises datacentre networking and colocation environments
- Proficiency with Terraform and Ansible for infrastructure and network automation
- Experience with monitoring and observability tools including OpenSearch, Prometheus, and Grafana
- Understanding of security best practices and AWS CIS Benchmark standards
- Experience with low-latency network design and optimization
- Experience with multi-region and multi-account AWS environments
- Background in supporting high-performance or financial trading systems preferred
- Proven ability to design and implement fault-tolerant, resilient network architectures
AWS Platform Engineer (Networking) employer: Laser Digital
Contact Detail:
Laser Digital Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land AWS Platform Engineer (Networking)
✨Tip Number 1
Familiarise yourself with AWS networking services like VPCs, Transit Gateway, and Direct Connect. Being able to discuss specific projects or experiences where you've implemented these services will show your expertise and make you stand out.
✨Tip Number 2
Highlight your experience with Terraform and Ansible for automation. Be prepared to share examples of how you've used these tools to streamline network deployments or improve infrastructure management.
✨Tip Number 3
Demonstrate your understanding of security best practices in networking. Discuss how you've implemented NACLs, Security Groups, or AWS WAF in previous roles to ensure secure network environments.
✨Tip Number 4
Showcase your ability to collaborate with cross-functional teams. Prepare to talk about how you've worked with developers and traders to optimise network performance and troubleshoot issues in high-pressure environments.
We think you need these skills to ace AWS Platform Engineer (Networking)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in AWS networking, cloud infrastructure, and any specific projects that demonstrate your skills in designing and maintaining high-performance trading systems.
Craft a Compelling Cover Letter: In your cover letter, express your passion for networking and cloud technologies. Mention specific AWS services you have worked with, such as VPCs and Transit Gateway, and how they relate to the role.
Showcase Relevant Projects: Include examples of past projects where you implemented network solutions or optimised performance. Detail your role in these projects and the impact they had on the overall infrastructure.
Highlight Continuous Learning: Mention any certifications or ongoing education related to AWS and networking. This shows your commitment to staying updated with industry best practices and technologies.
How to prepare for a job interview at Laser Digital
✨Showcase Your AWS Expertise
Make sure to highlight your advanced knowledge of AWS networking services during the interview. Be prepared to discuss specific projects where you've implemented solutions like Transit Gateway, VPCs, and Direct Connect, as this will demonstrate your hands-on experience.
✨Demonstrate Problem-Solving Skills
Since the role involves troubleshooting connectivity issues, be ready to share examples of how you've resolved complex network problems in the past. Use the STAR method (Situation, Task, Action, Result) to structure your responses effectively.
✨Discuss Collaboration with Developers
This position requires working closely with developers and traders. Prepare to talk about how you've collaborated with cross-functional teams in previous roles, particularly in optimising systems for performance and reliability.
✨Emphasise Security Best Practices
Given the importance of security in this role, be sure to discuss your understanding of security best practices and compliance standards, such as AWS CIS Benchmarks. Share any relevant experiences where you implemented security measures in network design.
