Persona

Data Engineer

• Design, develop, and maintain high-performance, scalable, and secure data stores used across our application stack.
• Collaborate with infrastructure, platform, and application teams to optimize data storage solutions for performance, reliability, and cost-efficiency.
• Implement and advocate for best practices for data modeling, access patterns, monitoring, and incident response.
• Contribute to automation, observability, and proactive capacity planning to ensure operational excellence.
• Participate in code reviews, contribute to architectural discussions, and mentor junior engineers.
• Partner with other engineering teams to deliver on complex initiatives together.
• Develop simple, elegant solutions to complex problems.
• Embrace and champion engineering best practices within the product engineering teams.
• Work closely with product teams to plan and build scalable, resilient and cost-effective infrastructure systems that meet launch goals, reach new markets and scale with product demand.
• Directly shape system design, development methodologies, and implementation technologies

Senior Software Engineer, Online Data Stores

• Build and grow customer-facing data products
• Build AI-powered and agentic analytics tools
• Build the backend services, APIs, and query layer that power these products
• Partner with product and design to translate customer and business needs into reliable, performant, data-intensive features

Software Engineer, Data Products

• Build and grow customer-facing data products
• Build AI-powered and agentic analytics tools
• Build the backend services, APIs, and query layer that power these products over large, fast-moving datasets
• Partner with product and design to translate customer and business needs into reliable, performant, data-intensive features

Senior Software Engineer, Data Products

Platform Engineer

• Build and scale our datalake
• Develop high-throughput data-movement and ingestion services
• Own streaming and batch ingestion
• Build new query and analytics capabilities directly on the datalake
• Operate the low-latency serving layer for real-time access to platform data
• Partner with infrastructure and product teams to provision, secure, and scale the platform

Senior Software Engineer, Data Platform

• Build and scale our datalake
• Develop high-throughput data-movement and ingestion services
• Own streaming and batch ingestion and the change-data-capture pipelines
• Build new query and analytics capabilities directly on the datalake
• Operate the low-latency serving layer for real-time, high-concurrency access to platform data
• Partner with infrastructure and product teams to provision, secure, and scale the platform

Software Engineer, Data Platform

Full-stack Engineer

• Persona's infrastructure team builds the foundation that everything else runs on: cloud platforms, Kubernetes, databases, CI/CD pipelines, networking, and observability.
• As an Infrastructure Engineering Resident, you'll work on real production systems from day one, contributing to the reliability and performance of our identity platform alongside seasoned engineers.
• Solve real problems on production infrastructure, not simulations.
• You'll embed with one of our infrastructure teams, pick up starter tickets, and build working knowledge of the tools that actually run production, such as cloud platforms, container orchestration, CI/CD, and more.
• By the end, you'll have the fundamentals and a clear path to a full-time infrastructure engineering role.

Software Engineering Residency, Infrastructure

Infrastructure Engineer

• work on real production systems from day one
• contribute to the reliability and performance of our identity platform alongside seasoned engineers
• build working knowledge of the tools that actually run production, such as cloud platforms, container orchestration, CI/CD, and more
• solve real problems on production infrastructure, not simulations
• build working relationships with the engineers and partner teams you depend on, and know where to go when you're stuck

Software Engineer, Infrastructure Resident

Program Manager

• Own strategic relationships with trust, identity, and infrastructure partners across Europe, including onboarding, governance, operational performance, and commercial alignment.
• Lead complex customer implementations involving digital identity, trust, and verification capabilities.
• Build the documentation, playbooks, and operating systems that allow the business to scale efficiently.
• Translate evolving regulatory and ecosystem developments into actionable plans with clear owners and timelines.
• Represent Persona in emerging identity ecosystems and strategic industry initiatives.
• Consolidate fragmented workstreams into well-run programs with clear accountability and visibility.
• Identify opportunities to automate, productize, or simplify operational processes.
• Partner closely with Product, Engineering, Compliance, Customer Success, and external stakeholders to bring new capabilities to market.

Program Manager, Trust Infrastructure

Financial Planning and Analysis

• Design, build, and maintain incentive pay models for Sales and Post-Sales teams, tracking performance against plans and ensuring data accuracy, timely updates, and clean documentation throughout.
• Own recurring comp review cycles end-to-end — validating data integrity, calculating attainment, and ensuring payouts go out accurately and on time.
• Coordinate with and manage our external comp consultant to keep systems configured correctly, data in sync, and deliverables on track.
• Serve as the go-to for inbound questions about pay, attainment, and plan mechanics from the team — triaging promptly, troubleshooting discrepancies, and supporting leadership with ad-hoc analysis as plan needs evolve.
• Oversee project timelines and deliverables for external partners to ensure smooth execution.

Financial Analyst

• Own edge networking configuration: routing, WAF policy, rate limiting, certificate management.
• Evolve the ingress layer (controllers, lifecycle, policy, Ingress API).
• Manage DNS across internal clusters and external zones.
• Build network-layer observability: latency, error rates, routing visibility.
• Support Persona's regional expansion by extending networking into new geographies.

Software Engineer, Traffic

• Own edge networking configuration: routing, WAF policy, rate limiting, certificate management
• Evolve the ingress layer so inbound traffic is reliable, observable, and self-service
• Manage DNS across internal clusters and external zones
• Build network-layer observability
• Support Persona's regional expansion by extending networking into new geographies
• Help define the team's practices and technical standards

Software Engineer, Network

Security Engineer

• Develop, enhance, and implement endpoint detection and response rules and tooling for endpoint devices
• Collaborate cross-functionally with our TechOps Team in implementing security best practices for SaaS and endpoint environments and support security initiatives like 2-factor authentication, automated encryption of client devices, DLP, etc.
• Build tools and processes for automating security controls and monitoring at scale
• Support security initiatives across the organization and harden our corporate infrastructure against attack
• Recommend endpoint and SaaS mitigations and controls based on generated telemetry
• Provide recommendations and support for insider threat programs
• Participate in the on-call rotation for the Security Team