Tangem is a high-tech company in the blockchain sector was founded in 2017, headquartered in Zug, Switzerland, with branches in North America, Eastern Europe, and APAC.
Tangem started with the idea of bringing digital assets to the masses using a unique combination of a smartcard-based hardware wallet and mobile applications. Company owns and promotes the technology of hardware cold-wallet for digital assets with secure and simple UX in 220 countries today. Our customers enjoy setup time within 1 minute with the ultimate security level for digital assets on their wallet. Tangem solutions offer multi-support of a growing number of thousands of tokens by a single wallet. SBI Crypto Investment Ltd., the digital asset venture investment company wholly owned by SBI Holdings Inc., has invested $15 million into Tangem in 2019 for mass adoption of blockchain technology.
Responsibilities:
- Manage and maintain a multi-account AWS infrastructure using Infrastructure as Code (IaC) practices.
- Lead architectural decision-making through Architecture Decision Records (ADRs) and proof of concept (PoC) implementations.
- Design, implement, and maintain CI/CD workflows using GitOps methodology.
- Collaborate closely with development teams to deploy, monitor, and troubleshoot applications running in AWS.
Requirements:
- Proven experience with AWS cloud services, including EKS, EC2, RDS, IAM, VPC, and Transit Gateway.
- Hands-on expertise with Infrastructure as Code (IaC) tools, particularly Terraform and Terragrunt.
- Strong proficiency in Kubernetes administration, deployment, and lifecycle management.
- Experience configuring and managing Cloudflare products such as CDN, Pages, Firewall, Anti-DDoS, and Zero Trust Access.
- Solid understanding of CI/CD pipelines, including design, implementation, and maintenance.
- Experience building infrastructure and workflows from the ground up.
- Demonstrated ability to define, architect, and deploy scalable and secure infrastructure solutions.
- Experience designing and implementing observability frameworks, including monitoring, logging, and alerting architectures.
- Experience with Database management (Postgres)
Nice to Have:
- Strong problem-solving skills with the ability to quickly resolve issues and independently identify optimal solutions.
- Experience with HashiCorp Vault for secrets management and secure infrastructure access.
- High level of autonomy and accountability, with the ability to thrive in a fast-paced, multitasking environment.
- Solid understanding of DevSecOps principles and integrating security throughout the development lifecycle.
- Experience conducting infrastructure vulnerability assessments and implementing remediation strategies.
- Proficiency in analyzing logs across network, performance, and application layers (e.g., traffic, load, error logs).
- Familiarity with transport protocols such as SSL/TLS, gRPC, and related security standards.
- Experience with security platforms such as Prisma Cloud or similar tools for cloud infrastructure security and compliance.
What we offer:
- Stability, development, participation in the future unicorn's growth;
- Remote work from anywhere in the world, with a schedule aligned with GMT+3;
- Competitive salary in EURO/USDT;
- 20 working days of paid vacation;
- Birthday presents;
- Compensation for the purchase of necessary technical devices for the work;
- Paid sick leaves.