Role Description The Lead or Senior Software Engineer – Public Key Infrastructure is responsible for designing, developing, automating, and supporting enterprise-grade PKI and certificate lifecycle management services. This role emphasizes deep understanding of PKI internals rather than tool administration and requires strong software engineering capability. The position works closely with security, infrastructure, and application teams and interacts directly with enterprise clients, requiring clear communication, technical depth, and a strong professional presence. Key Responsibilities - PKI Architecture & Engineering - Design, implement, and enhance enterprise PKI infrastructure including certificate authorities, registration authorities, OCSP responders, and CRL distribution. - Contribute to PKI architecture decisions supporting scalable, highly available identity and trust services. - Define technical roadmaps for certificate lifecycle automation, key management, and high-assurance identity use cases. - Certificate Lifecycle Automation - Develop and maintain automated certificate provisioning, renewal, revocation, monitoring, and audit logging. - Support certificate enrollment protocols including SCEP, EST, ACME, and CMP. - Enable certificate-based authentication for enterprise platforms, services, workloads, and devices. - Software Development & Automation - Build and maintain software services and automation supporting PKI operations. - Develop APIs, workflows, and tooling to integrate PKI services into enterprise systems. - Apply DevOps practices including CI/CD, monitoring, and operational ownership of production systems. - Security Integration & Incident Support - Collaborate with security architects and infrastructure teams to align PKI solutions with policy and compliance requirements. - Participate in incident response and troubleshooting related to certificate validation, trust failures, and service outages. - Support secure key management practices including HSM integration and secure enclaves. - Documentation, Leadership & Collaboration - Develop and maintain technical documentation, operational runbooks, and PKI standards. - Provide technical leadership, code reviews, and mentorship to engineering peers. - Communicate complex PKI concepts clearly to technical and non-technical stakeholders, including enterprise clients. Qualifications - Bachelor’s degree in Computer Science, Engineering, Cybersecurity, or equivalent professional experience. - 5 or more years of hands-on experience designing and operating PKI systems using EJBCA or comparable CA and RA platforms. - 8 or more years of experience with programming or scripting languages such as Python, Go, or Java. - Deep understanding of PKI internals including X.509 certificates, trust chains, CRLs, OCSP, certificate templates, and key usage extensions. - Experience with certificate enrollment protocols such as SCEP, EST, ACME, or CMP. - Experience designing or implementing certificate lifecycle automation and CLM workflows. - Familiarity with HSM integration, key escrow, and secure key storage practices. - Strong Linux experience and proficiency with version control systems such as Git. - Experience integrating PKI services within cloud environments such as AWS. - Solid understanding of DevOps practices, CI/CD pipelines, monitoring, and production system ownership. - Strong communication skills and ability to work directly with enterprise clients. Preferred Qualifications - Experience with hardware-backed security mechanisms including TPMs, HSMs, or secure enclaves. - Experience implementing PKI in Kubernetes, service mesh, or workload identity environments. - Exposure to device attestation, platform security, or secure boot technologies. - Familiarity with security and compliance frameworks such as NIST, ISO, or SOC 2. - Awareness of common security vulnerabilities and secure design principles. - General understanding of identity, Zero Trust, multi-factor authentication, and secrets management. Core Skills & Attributes - Deep technical understanding of PKI internals beyond tool administration. - Strong software engineering mindset with an automation-first approach. - Ability to design scalable, fault-tolerant security services. - Clear, confident communicator with strong client-facing presence. - Collaborative approach across security, infrastructure, and application teams. - Ownership mentality for production systems and long-term maintainability. Benefits - Competitive salary - Remote location - Senior Level (8 or more years of relevant engineering experience) This is a remote position.

• Own the technical vision and roadmap for GitLab’s core Workflow and Function Runtime primitives, in partnership with Product, Architecture, and other platform teams. • Lead and grow multiple engineering teams responsible for highly available, horizontally scalable, and secure distributed systems used across GitLab. • Be hands-on with architecture and code: review designs, dive into incidents, and contribute to critical paths where needed. • Drive operational excellence for these shared services, including SLOs, on-call, incident response, capacity planning, and resilience across regions and tenants. • Optimize for cost and efficiency at scale, balancing performance, reliability, and unit economics for long-running and bursty workloads. • Define and mature platform APIs and abstractions that allow product teams to compose workflows, schedule functions, and integrate with the runtime safely and predictably. • Create a strong engineering culture focused on results, iteration, ownership, and rigorous technical judgment. • Collaborate across the company (Product Management, Security, Infrastructure, Data, AI/ML, and other stage groups) to ensure the platform primitives meet the needs of diverse workloads. • Recruit, develop, and retain senior and staff-level engineers and managers; provide clear expectations, feedback, and growth paths. • Champion GitLab values (results, transparency, efficiency, collaboration, diversity & inclusion) in how the team plans, executes, and communicates.

Role Description We are recruiting outstanding software developers with 5+ years full stack experience. Successful candidates should be excelling in their current role, and we will offer a generous renumeration increase to join our multinational team who work remotely in Europe. We develop, supply and support a modern, state of the art enterprise cloud service for the logistics industry which is world class in all respects. Our Azyra Cloud Intelligence system running on the Azure cloud is the driving force for a rapidly growing list of 150+ companies in 15 countries. - All areas of software development - Mostly back end focused - Desktop, web, mobile - Cloud infrastructure - SaaS - Object oriented development - Evolution of in-house frameworks Our Developers work on all aspects of modern IT through all stages of development – from initial requirement, through specification, prototyping, development, testing, release and continuous detailed improvement. Successful candidates will have the opportunity to work on IaC, Platform engineering, automations and networking. All in addition to their core software development. - Technologies: C#, X#, TypeScript, HTML, CSS, Microsoft SQL Server, Microsoft Office, EDI, APIs, PowerShell and Azure Cloud - Code is in Git and all our infrastructure is in the Microsoft Azure Cloud - GUI is data-driven WPF - Mobile and web apps are developed in C#, Blazor, ASP and Xamarin No Dead Code: We are continually modernising all aspects of our code, to ensure continued performance and ensure maintainability. The business understands the value of balancing refactoring alongside new features. Cloud Native: We have moved all of our clients from running our software on premises into the cloud. We are taking advantage of huge efficiencies this enables and pivoting further into a fully cloud native application. - Application Areas: Our Azyra enterprise system handles order processing, purchasing, supply chain, warehousing, financials, CRM, HR, web portals, handhelds, smartphones, IoT, maps, Office 365 integration, business intelligence, EDI and APIs. - Versatile: Everything we do is agile, collaborative, holistic and to world class standards. There are always an infinite number of ways of doing anything in software, so we treat every project as a learning experience and react quickly to new knowledge and changing circumstances. - Research and Development: We solve every new requirement by researching and developing new components and enhancing existing components. This continual investment gives us many times the productivity and innovation of our competitors. - Technical Management: Top level decision making is made by people that understand technical issues. This frees us from arbitrary deadlines and allows us to focus on quality without having to worry about crunch. Qualifications - Ability to work fluently in English - 5+ years full stack experience with a software development company - Impressive record of career progress - Top class honours degree in Engineering, IT, Maths or Science - Top level of skill in C# or Java - Significant experience with: - Teamwork development with Git - SQL - Business Systems - Attention to detail combined with imagination - Practical approach to real world problems Requirements - Nice to Have: - Blazor experience - MAUI experience - Azure mastery - Knowledge of distributed systems - ASP.NET Core Benefits - Work With Professionals: Our business is owned and managed by our development team, so you’ll always be working with talented professionals who understand and value your skills. - Work From Home: All our people work remotely. They live in 8 countries and work from their home or coworking offices. We chat every day on Teams and meet up socially at least 3 times a year. - Work Life Balance: We have an excellent working environment – for example, we don’t do overtime, so you have the energy for a full life which is the basis of a true professional. - Salary and Benefits: We have a very positive remuneration policy to ensure that you share in the success and growth of our business. We also provide ongoing professional education and learning. - In March 2026 we met in Zell am See for hiking, skiing, snowboarding, dining and board games. In September we will meet up in Prague and our Christmas meet up will be in Dublin.

Job Profile Position Overview At PNC, our people are our greatest differentiator and competitive advantage in the markets we serve. We are all united in delivering the best experience for our customers. We work together each day to foster an inclusive workplace culture where all of our employees feel respected, valued and have an opportunity to contribute to the company’s success. As a Software Engineer Lead within PNC's Asset Management organization, you will be based in Home Location, TX. • Develop, deploy and support applications. • Troubleshoot issues • Experience with the following technologies • Microsoft .NET • Angular UI Frameworks • Familiar with APIs (Rest/GraphQL) • SQL Database Integration – specifically Microsoft SQL Server • Familiar with Agile methodology & working in a scrum team methodology • Experience in Financial Services/Banking This position may be eligible for remote work in select geographic locations, subject to approval by PNC. If approved, work must be conducted from a quiet, secure, and confidential home-based workspace. Occasional in-office participation may be required based on business needs. PNC will not provide sponsorship for employment visas or participate in STEM OPT for this position.Job Description - Creates and leads the technical design and development of software solutions. - Proposes & designs software solutions to address complex business needs. Prepares technical and procedural documentation required. - Facilitates complex problem resolution. - Provides technical guidance and support to colleagues. Reviews coding, testing, and documentation of software. - Applies modern principles, methodologies and tools to advance business initiatives and capabilities. PNC Employees take pride in our reputation and to continue building upon that we expect our employees to be: - Customer Focused - Knowledgeable of the values and practices that align customer needs and satisfaction as primary considerations in all business decisions and able to leverage that information in creating customized customer solutions. - Managing Risk - Assessing and effectively managing all of the risks associated with their business objectives and activities to ensure they adhere to and support PNC's Enterprise Risk Management Framework. Qualifications Successful candidates must demonstrate appropriate knowledge, skills, and abilities for a role. Listed below are skills, competencies, work experience, education, and required certifications/licensures needed to be successful in this position. Preferred SkillsAngular, Application Development, Business Management, Customer Solutions, Design, GraphQL (Query Language), Group Problem Solving, Microsoft .NET, Microsoft SQL Server, Process Improvements, Release Management, Software Solutions, User Experience (UX) Design CompetenciesApplication Delivery Process, Application Design, Architecture, Application Development Tools, Application Testing, Packaged Application Integration, System Development Life Cycle, Technical Troubleshooting Work ExperienceRoles at this level typically require a university / college degree, with 3+ years of relevant / direct industry experience. Certifications are often desired. In lieu of a degree, a comparable combination of education, job specific certification(s), and experience (including military service) may be considered. EducationBachelors CertificationsNo Required Certification(s) LicensesNo Required License(s) Pay Transparency Base Salary: $55,000.00 – $179,400.00 Salaries may vary based on geographic location, market data and on individual skills, experience, and education. This role is incentive eligible with the payment based upon company, business and/or individual performance. Application Window Generally, this opening is expected to be posted for two business days from 03/16/2026, although it may be longer with business discretion. Benefits PNC offers a comprehensive range of benefits to help meet your needs now and in the future. Depending on your eligibility, options for full-time employees include: medical/prescription drug coverage (with a Health Savings Account feature), dental and vision options; employee and spouse/child life insurance; short and long-term disability protection; 401(k) with PNC match, pension and stock purchase plans; dependent care reimbursement account; back-up child/elder care; adoption, surrogacy, and doula reimbursement; educational assistance, including select programs fully paid; a robust wellness program with financial incentives. In addition, PNC generally provides the following paid time off, depending on your eligibility: maternity and/or parental leave; up to 11 paid holidays each year; 9 occasional absence days each year, unless otherwise required by law; between 15 to 25 vacation days each year, depending on career level; and years of service.To learn more about these and other programs, including benefits for full time and part-time employees, visit pncthrive.com. Disability Accommodations StatementIf an accommodation is required to participate in the application process, please contact us via email at AccommodationRequest@pnc.com. Please include “accommodation request” in the subject line title and be sure to include your name, the job ID, and your preferred method of contact in the body of the email. Emails not related to accommodation requests will not receive responses. Applicants may also call 877-968-7762 and say "Workday" for accommodation assistance. All information provided will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations. At PNC we foster an inclusive and accessible workplace. We provide reasonable accommodations to employment applicants and qualified individuals with a disability who need an accommodation to perform the essential functions of their positions. Equal Employment Opportunity (EEO)PNC provides equal employment opportunity to qualified persons regardless of race, color, sex, religion, national origin, age, sexual orientation, gender identity, disability, veteran status, or other categories protected by law. This position is subject to the requirements of Section 19 of the Federal Deposit Insurance Act (FDIA) and, for any registered role, the Secure and Fair Enforcement for Mortgage Licensing Act of 2008 (SAFE Act) and/or the Financial Industry Regulatory Authority (FINRA), which prohibit the hiring of individuals with certain criminal history. California Residents Refer to the California Consumer Privacy Act Privacy Notice to gain understanding of how PNC may use or disclose your personal information in our hiring practices.