Remote Golang Security Engineer — Build KMS & Crypto

K2 Partnering Solutions; España; On-site; PHP 4,357,000 - 6,536,000; Full time

Job summary

K2 Partnering Solutions in Spain is seeking a Software Engineer focused on security, cryptography, and cloud-native tech. You will design and build a highly secure Key Management Service (KMS) for an international client, handling secure key generation, lifecycle, and cryptographic operations.

The role is permanent and remote from Spain, offering direct employment with the company. You will work on scalable APIs, REST endpoints, and Kubernetes operators to automate KMS and Secrets Manager

Qualifications

• Experience in software security and cryptography.
• Proficiency in designing secure APIs and services.
• Knowledge of secure key management best practices.

Responsibilities

• Design and build a secure Key Management Service (KMS).
• Implement secure key generation, lifecycle management and rotation.
• Create REST APIs for Key Rings, imports, signing and verification.
• Ensure compliance with cryptographic standards (AES, RSA, ECDSA).
• Develop Kubernetes operators to automate KMS and Secrets lifecycle.

Skills

Golang

Cloud Security

Cryptography

Kubernetes

Tools

AES-GCM

RSA-OAEP

ECDSA

Key wrapping

Job description

K2 Partnering Solutions in Spain is seeking a Software Engineer focused on security, cryptography, and cloud-native tech. You will design and build a highly secure Key Management Service (KMS) for an international client, handling secure key generation, lifecycle, and cryptographic operations.

The role is permanent and remote from Spain, offering direct employment with the company. You will work on scalable APIs, REST endpoints, and Kubernetes operators to automate KMS and Secrets Manager