Key Responsibilities

• Build and maintain automated CI/CD pipelines using tools such as Azure DevOps, Fastlane, BrowserStack, Codemagic etc., for mobile wallet and backend services, including signing, versioning, testing, and app store deployment workflows.
• Support the publication and lifecycle management of wallet apps in the Apple App Store and Google Play Store, overseeing release coordination, staged rollouts, and app health monitoring.
• Design and deploy app attestation infrastructure using Apple App Attest and Google Play Integrity API to ensure wallet.
• Architect, deploy, and manage Azure cloud infrastructure and Kubernetes (AKS/OpenShift) clusters/workloads, ensuring reliability, scalability, and secure multi‑environment operations.
• Build and manage containerized workloads using Docker/Podman, infrastructure‑as‑code with Terraform/Ansible, and secure integrations with relational databases and event‑driven systems.
• Implement DevSecOps practices including SAST/DAST scanning, secrets management, certificate rotation, vulnerability remediation, and compliance with identity trust frameworks (PCTF, NIST, eIDAS) and organization cybersecurity policies.
• Conduct load testing, performance benchmarking, and continuous hardening of backend, wallet, and cloud components.
• Implement observability and logging stacks (Prometheus, Grafana, Azure Log Analytics) and integrate crash analytics tools (Crashlytics, App Center) to drive stability and reliability improvements.
• Collaborate with architects, developers, cybersecurity teams, and stakeholders to ensure cohesive delivery across wallet, agent, and platform components.
• Produce documentation such as deployment architectures, runbooks, procedures, and operational playbooks while mentoring engineers in cloud, Kubernetes, and DevOps best practices.

Mobile Wallet and Infrastructure

Deployment – 30%

• Implement automated delivery pipelines for digital credentials mobile wallet builds, ensuring consistent signing, versioning, and distribution through CI/CD processes.
• Support publication and lifecycle management of mobile wallet applications in the Apple App Store and Google Play Store, ensuring compliance with platform requirements, signing procedures, and release governance.
• Collaborate with product managers, technical lead, mobile developers and testers to coordinate release readiness, testing cycles, staged rollouts, and monitoring of app health across stores.
• Design and implement backend app attestation infrastructure enabling validation of mobile wallet integrity using Apple App Attest and Google Play Integrity API. Implement push notifications using tools such as Firebase.
• Collaborate with mobile engineering teams to embed attestation logic into wallet apps, strengthen anti‑tampering controls, and enhance overall platform security posture.

DevSecOps, CI/CD Automation

& Engineering Quality – 30%

• Build, maintain, and optimize CI/CD pipelines using tools such as Azure DevOps, Fastlane, BrowserStack, Codemagic, for both backend and wallet-related services, including automated testing, container builds, artifact management, and deployment approvals.

· Implement load-testing

and performance benchmarking using tools such as Locust or JMeter to

validate system scalability under peak credential issuance and verification

loads.

• Enforce SDLC, code quality, and DevOps best practices—including code reviews, secure Integrate DevSecOps practices into all CI/CD workflows, embedding security scanning, SAST/DAST, secret detection, and container image scanning into pipelines.
• Manage secure configuration of infrastructure including TLS certificate rotation, secret management, encryption policies, network segmentation, and hardened OS baselines.
• Work with teams to implement identity and access management, privileged access controls, threat modeling, and continuous compliance monitoring.
• Conduct regular infrastructure hardening, patching, library updates, dependency audits, and vulnerability remediation cycles for wallet, agent, and backend components.
• Experience with scripting languages like Python and Bash
• Ensure alignment with digital identity trust frameworks (PCTF, NIST, eIDAS) and enterprise cybersecurity policies.

Cloud Architecture, Platform

Engineering & Infrastructure-as-Code – 25%

· An

expert in architecting, building, and maintaining Azure cloud

infrastructure that supports the digital credential platform, ensuring

high availability, resilience, and secure multi‑environment deployments.

• Build and manage containerized workloads using Docker/Podman, applying secure image management, registry automation, and runtime hardening.
• Design and operate Kubernetes production clusters (AKS/OpenShift), including workload orchestration, scaling policies, RBAC, network rules, and automated failover.
• Develop and maintain infrastructure‑as‑code using Terraform, Ansible, and related tooling to ensure consistent, auditable, and automated environment provisioning.
• Support backend components interacting with relational databases (e.g., PostgreSQL, MySQL) through secure connections and optimized queries.
• Operate and integrate event‑driven architectures, caching mechanism, job schedulers and asynchronous messaging systems.
• In-depth knowledge of Azure networking, VNETs, ingress controllers, firewalls, and identity integrations to support secure and compliant services.
• Proven experience designing modern architectural patterns to support delivery of complex IT solutions that are reliable, secure, responsive and scalable.
• Experience applying industry cloud and security standards and best practices to your work that can be adopted by others.

Observability, Monitoring &

System Insights – 10%

• Implement and maintain observability stacks using Prometheus, Grafana, Azure Log Analytics, or equivalent tools, ensuring end‑to‑end visibility across services.

· Integrate crash

analytics tools (e.g., Firebase Crashlytics, App Center) into the

DevOps workflow to monitor wallet stability, identify crash trends, and support

continuous reliability improvements.

· Define

dashboards, alerting rules, incident playbooks, SLIs/SLOs, and health checks to

support high‑availability identity workloads.

• Conduct root‑cause analysis and drive long‑term reliability improvements across cloud, container, and wallet infrastructure components.

Collaboration, Documentation

& Agile Delivery – 5%

• Work closely with architects, wallet/mobile developers, automation engineers, cybersecurity teams, and enterprise stakeholders to ensure cohesive solution delivery.
• Produce and maintain documentation including diagrams, deployment architectures, operational runbooks, method of procedures, and troubleshooting playbooks.
• Participate in Agile ceremonies and contribute to planning, release coordination, and cross‑team technical alignment.
• Mentor team members in cloud engineering, DevOps automation, Kubernetes operations, and secure deployment practices.

Supplier Comments

Closing Date/Time: 2026-02-11,

12:00 p.m. EST

Max submission: 1 (one)

5 days onsite

Experience Level

Expert Level

Job Type & Location

This is a Contract position based out of Toronto, ON.

Pay and Benefits

The pay range for this position is $60.00 - $100.00/hr.

Workplace Type

This is a fully onsite position in Toronto,ON.

À propos de TEKsystems et TEKsystems Global Services

Nous sommes un fournisseur de services aux entreprises et de technologies. Nous accélérons la transformation de nos clients. Notre compétence en stratégie, conception, exécution et opérations libère la valeur de l’entreprise par un éventail de solutions. Nous sommes une équipe de 80 000 personnes qui collaborent avec plus de 60 000 clients, notamment 80 % du Fortune 500 en Amérique du Nord, Europe et Asie, qui collaborent avec nous dans le cadre de nos capacités full-stack et notre rythme. Nous sommes des penseurs stratégiques, des collaborateurs pratiques qui aident les clients à exploiter le changement et maîtriser le dynamisme de la technologie. Nous bâtissons le futur en livrant les résultats et en créant un impact positif dans nos communautés mondiales. TEKsystems et TEKsystems Global Services sont des entreprises d’Allegis Group. Découvrez d’autres informations à TEKsystems.com.

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Conformément à l’Ordonnance sur l’égalité des chances de San Francisco, pour tous les postes situés dans la ville et le comté de San Francisco, nous examinerons les candidatures des personnes qualifiées ayant un casier judiciaire ou des antécédents criminels.

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Nous pouvons utiliser l’intelligence artificielle (IA) pour soutenir certaines étapes de notre processus d’embauche, notamment la recherche, la présélection et l’évaluation des candidatures. L’IA aide à analyser les candidatures et les qualifications, mais les décisions finales sont prises par notre équipe de recrutement. En soumettant votre candidature, vous reconnaissez et acceptez que celle-ci puisse être examinée à l’aide d’outils d’IA.

About TEKsystems and TEKsystems Global Services

We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.econnaissez et acceptez que celle-ci puisse être examinée à l’aide d’outils d’IA.