Persona

www.personacompany.com

3 Jobs

18 Employees

About the Company

Persona's are used to stimulate companies becoming more customer focussed. We create data-driven persona's and integrate the persona methodology in the organisation. Companies that have systematically adopted persona's have better results varying from higher turnover to greater customer satisfaction.

Listed Jobs

Company Name: Persona
Job Title: Software Engineer - Resilience
Job Description: Software Engineer - Resilience Role Summary Shape resilience engineering strategies to ensure system performance, scalability, and reliability. Embedded across product teams, you will solve critical technical challenges and drive organizational improvements in observability and system health. Expectations Must have 7+ years of experience in software engineering, demonstrated by delivering complex production systems. Experience in performance, scalability, or observability is advantageous. Requires mentorship skills, clarity in technical communication, and influence in cross-functional environments. Key Responsibilities - Partner with product teams to resolve high-priority performance and observability issues. - Analyze major incidents to identify architectural root causes and implement systemic solutions. - Design and promote reusable resilience patterns, tools, and standards for system reliability. - Lead observability strategy development, including tooling and health monitoring frameworks. - Mentor engineers to elevate technical standards for performance and reliability. - Establish operational excellence processes to drive accountability and learning. - Define and measure service-level objectives (SLOs) for critical customer journeys. Required Skills - Deep expertise in observability (metrics, logs, traces) and distributed system instrumentation. - Ability to build robust, testable libraries and tools that enhance engineering efficiency. - Strong mentoring and communication skills for conveying complex technical concepts. - Empathetic collaboration, trust-building, and influence without direct authority. - Initiative-driven problem-solving in ambiguous or evolving environments. Required Education & Certifications None specified.

San francisco, United states

On site

Senior

31-12-2025

Company Name: Persona
Job Title: Software Engineer - Security
Job Description: **Job title:** Software Engineer – Security **Role Summary:** Design, build, and maintain the security foundation that protects highly sensitive identity and PII data for a global identity verification platform. Work cross‑functionally to deliver robust IAM solutions, secure web applications, and proactive vulnerability remediations at scale. **Expectations:** - 3+ years in security software engineering at a fast‑moving tech company. - Deep familiarity with secure, high‑performance web application development. - Passion for continuous learning, sharing knowledge, and driving security initiatives. - Product‑oriented mindset balancing business value and technical feasibility. - Innovation, proactive problem solving, and strong collaboration skills. **Key Responsibilities:** - Own and evolve the core security architecture that safeguards identity data across the platform. - Design and implement IAM systems for enterprise customers, enabling secure PII management. - Identify, analyze, and eliminate complex multi‑product vulnerabilities through engineering collaboration. - Shape security best practices, policies, and tooling used by all engineering teams. - Advocate for security requirements in product feature planning and go‑to‑market considerations. **Required Skills:** - Secure software development, threat modeling, and risk mitigation. - Web application security (OWASP Top 10, authentication, authorization). - IAM concepts, identity federation, SSO/SSO providers, and PII compliance (GDPR, CCPA). - Proficiency with backend languages (e.g., Java, Go, Node.js) and secure coding practices. - Experience with security tooling (static/dynamic analysis, dependency scanning, secrets management). - Strong communication and cross‑team collaboration abilities. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent practical experience). - Relevant security certifications (e.g., CISSP, CISM, CEH) are a plus but not mandatory.

San francisco, United states

On site

Junior

21-01-2026

Company Name: Persona
Job Title: Software Engineer, Ruby on Rails San Francisco
Job Description: **Job Title:** Software Engineer, Ruby on Rails **Role Summary:** Develop and secure the core identity and PII protection layers of a high‑scale identity platform, focusing on IAM systems and enterprise data security. **Expectations:** - Minimum 5 years of security‑focused software engineering at a fast‑moving technology company. - Demonstrated experience building high‑performance, highly interactive Ruby on Rails web applications. - Passion for continuous security improvement, product‑oriented mindset, and proactive problem solving. **Key Responsibilities:** - Own and evolve the security foundations that safeguard sensitive identity data at scale. - Design and build IAM systems used by enterprise customers to manage PII across global teams. - Partner with cross‑functional engineering teams to identify, prevent, and remediate complex multi‑product security vulnerabilities. - Advocate for secure coding practices and performance optimizations across the platform. **Required Skills:** - Deep proficiency in Ruby on Rails, RESTful API design, and relational database modeling. - Strong background in web application security (auth/authn, encryption, tokenization, CSRF, XSS, injection). - Experience with IAM concepts, role‑based access control, and regulatory compliance (GDPR, CCPA) for PII. - Performance tuning, concurrency, and secure deployment in distributed environments. - Excellent communication, collaborative teamwork, and ability to translate technical security concepts to non‑technical stakeholders. **Required Education & Certifications:** - Bachelor’s degree (or equivalent experience) in Computer Science, Software Engineering, or related field. - Preferred security certifications such as CISSP, CISM, or equivalent. ---

San francisco, United states

On site

Mid level

21-01-2026