About the Role:

We're looking for an Senior Site Reliability/DevOps Engineer to join our hedge fund's technology team. You'll be responsible for building and maintaining our cloud infrastructure that powers our trading operations.

This role combines expertise in AWS architecture, database administration, and system monitoring to ensure our platform operates at peak performance 24/7.

Impact:

Enable our trading strategies through robust, low-latency infrastructure
Enhance system security and reliability to protect our assets and operations
Build scalable solutions that support our growing trading volume and complexity
Improve system observability and incident response capabilities
Optimize operational costs while maintaining high availability and performance

Responsibilities:

Architect and implement AWS infrastructure using Infrastructure as Code principles
Design and maintain high-performance database systems
Implement comprehensive monitoring and alerting systems
Optimize system performance and reduce latency
Manage backup and disaster recovery processes
Handle security configurations and access management
Provide on-call support for critical infrastructure
Create and maintain technical documentation
Collaborate with trading teams to understand and support their infrastructure needs

Requirements

Must Have:

5+ years hands-on experience with AWS services (EC2, RDS, EKS, VPC, IAM)
Strong experience in infrastructure automation using Terraform or CloudFormation
Proven experience managing and optimizing
Expertise in monitoring tools (CloudWatch, Datadog or equivalent)
Experience with containerization (Docker/Kubernetes)
Knowledge of networking concepts and security best practices
Experience handling production incidents and on-call responsibilities
Strong scripting skills (Bash, Shell script)

Nice to Have:

Experience in financial services or trading environments
AWS Professional certifications
Knowledge of blockchain technologies and exchange APIs
Experience with high-frequency trading infrastructure
Experience with performance tuning and optimization
Knowledge of CI/CD practices and tools
Multi-region infrastructure management experience

Interview Process

CV Screening - We will review your application based on the qualifications and experience outlined above
Screening Interview - A conversation to assess general fit and engineering experience
Take Home Assessment & Presentation - You'll be given a technical task reviewed by the team
Technical Interviews - Discussions with select members of the relevant team
Final Interview with the CIO - A concluding discussion to evaluate cultural fit, strategic alignment, and how you resonate with the firm's values

Throughout the process, you'll be assessed for cultural fit through our company values:

Drive - We believe the best team members are deeply passionate about what they do. That passion fuels their growth, drives them to seek out the best teams, and leads them to hold high expectations of themselves in pursuit of excellence
Ownership - We aim to extend ownership as broadly as possible across the firm. In return, we value people who take initiative, step up when needed, and treat the company's goals as their own
Judgment - We value those who see the big picture and focus on what truly drives impact and results. They use time wisely, adapt across domains, and always prioritize outcomes over comfort zones
Openness - We foster a culture of open communication, mutual challenge, and shared growth. We believe constructive debate and proactive knowledge sharing lead us closer to the truthand better decisions
Competence - We work with people who bring exceptional intellectual strength. What sets them apart isn't just what they knowit's how they use what they know to navigate change, adapt quickly, and contribute meaningfully in fast-changing environments
Resilience - We perform under pressure. Markets move fast, and so do webut we stay grounded, focused, and calm. We embrace uncertainty, learn from setbacks, and adapt quickly without losing sight of long-term goals

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