Jobs at Sparq

Engineer and support Microsoft identity environments, including Active Directory, Entra ID, ADFS, Conditional Access, B2C, federation, MFA, privileged access, PKI, and certificate management. Troubleshoot identity incidents and operational tickets, participate in on-call support, contribute to cross-tenant integrations, and partner with security and architecture teams. The role also involves project delivery, client consulting, mentoring, leadership, and promoting AI adoption.

Leads AI-focused technical pre-sales, client discovery, solution architecture, proposals, commercial modeling, and executive engagement. Designs scalable AI and cloud architectures across AWS, Azure, GCP, Snowflake, and Databricks; operationalizes LLMs and agentic workflows; develops AI offerings and thought leadership; and supports delivery transitions, governance, and value realization. Mentors consulting teams and shapes complex enterprise AI engagements, with travel up to 40%.

Designs and automates performance testing for mobile applications using load-testing tools, cloud infrastructure, containers, and CI/CD pipelines. Develops ramp, capacity, spike, and peak-volume scenarios; schedules test runs; configures alerts and pass/fail thresholds; analyzes results with observability tools; and maintains authentication, documentation, and runbooks. Collaborates with engineering and client stakeholders to resolve dependencies, improve testing processes, support release readiness, and mentor teammates while adopting AI tools.

Designs and maintains Azure cloud infrastructure, reusable Terraform IaC modules, no-code deployment packages, and CI/CD pipelines. Develops automated infrastructure tests with Go and TerraTest, troubleshoots deployments, and improves automation reliability. Collaborates with architects, analysts, and engineering teams to implement standardized solutions. Uses AI tools such as Claude, documents work in JIRA and Confluence, supports client goals, and mentors colleagues.

Designs and automates performance testing for mobile applications using load-testing tools, cloud infrastructure, containers, and CI/CD pipelines. Develops ramped-load, capacity, and spike scenarios; schedules recurring tests; configures alerts and pass/fail thresholds; analyzes results through observability tools; and identifies performance bottlenecks. The role also manages authentication, documentation, client collaboration, environment readiness, project deliverables, and knowledge transfer while mentoring teammates and promoting AI adoption.

Designs, develops, and maintains automated testing solutions across non-production and production environments. Integrates automated workflows with Jenkins and CI/CD pipelines, performs API testing with Postman Enterprise, validates databases using SQL, and supports JSON/XML-based orchestration. Collaborates with Java and C development teams to investigate defects and improve test coverage. Provides technical leadership, mentors colleagues, promotes automation best practices, and helps integrate AI tools into daily engineering workflows.

Designs, builds, deploys, evaluates, and optimizes production AI systems, including RAG pipelines, agentic workflows, and model integrations. Uses Python and cloud platforms to deliver scalable solutions, establishes quality and monitoring frameworks, addresses responsible AI and security concerns, and manages cost-performance tradeoffs. Serves as a senior technical client advisor, supports discovery and presales, mentors engineers, researches emerging AI technologies, and develops reusable accelerators.

Lead development of production-grade Flutter and Dart mobile applications, focusing on offline-first functionality, local persistence, background synchronization, conflict resolution, performance, and reliability. Develop shared offline capabilities, testing strategies, and data safeguards across applications. Provide technical leadership through code reviews, troubleshooting, mentoring, and client-focused solution delivery while supporting AI tool adoption.

Lead development of production-grade Flutter and Dart mobile applications, including shared offline capabilities, local persistence, background synchronization, conflict resolution, data-age safeguards, and reliability testing. Provide technical leadership through code reviews, troubleshooting, mentoring, and collaboration while leveraging AI tools such as Claude and Claude Code. Ensure performance and compatibility across devices and operating systems and oversee delivery of scalable, maintainable mobile solutions.

Designs and maintains secure, scalable Azure or AWS cloud infrastructure across cloud and on-premises environments. Develops infrastructure-as-code, CI/CD pipelines, IAM controls, security guardrails, audit logging, backup and restoration processes, and observability solutions. Leads infrastructure hardening, compliance, incident investigation, and secure DevOps practices while collaborating with engineering and security teams. The role also requires client-focused problem solving, project oversight, mentorship, communication, and active adoption of AI tools.

Designs and maintains complex T-SQL queries and stored procedures, develops automated database testing with tSQLt and golden-master approaches, and builds replay harnesses with database restores and data masking. Integrates database tests into CI pipelines and uses .NET for supporting automation tools. The role also involves AI tool adoption, client-focused problem solving, project oversight, mentoring, and technical leadership.

Designs and supports enterprise DevOps tooling, including Jenkins, Bitbucket, and JFrog Artifactory. Responsibilities include disaster recovery, repository and artifact governance, open-source dependency security, DevSecOps controls, technical documentation, and platform migration support. The role also promotes AI tool adoption, provides project oversight, mentors colleagues, and works collaboratively with clients and engineering teams.

Partners with DevTools engineers and stakeholders to capture requirements, document CI/CD recovery and repository governance processes, track scope and dependencies, and support GitHub migration readiness. The role facilitates technical alignment, maintains project documentation, oversees deliverables, and promotes AI tool adoption. Central Time Zone availability is required.

Develop and enhance native Android applications used by millions of airline passengers. Build Kotlin and Java features, integrate APIs and SDKs, implement architecture patterns, support security, optimize performance, and ensure robust testing. Collaborate with cross-functional and client engineering teams in an agile environment, participate in code reviews and design discussions, address technical debt, communicate technical decisions, and mentor junior developers.

Senior Project Manager responsible for overseeing moderate to highly complex initiatives from discovery through closeout. Duties include budget and cost tracking, stakeholder and executive communication, meeting facilitation, risk and dependency management, action-item follow-up, and adapting to changing priorities. The role requires advanced Microsoft Project skills, strong financial project experience, emotional intelligence, negotiation ability, and enthusiasm for adopting AI tools. Work is remote or hybrid with in-person collaboration as needed.

Lead complex, portfolio-aligned IT programs from discovery through closeout, coordinating multiple application development projects, budgets, risks, vendors, resources, stakeholders, and delivery methodologies. Provide executive reporting, oversee program governance, mentor project managers, support organizational change, and improve PMO standards. The role also requires using and promoting AI tools, including Claude, to enhance productivity and delivery quality. Work is remote or hybrid with onsite attendance in the St. Louis area as needed.

Lead design and implementation of secure backend APIs using C#/.NET (Core/.NET 6) and ASP.NET Core, implement Entra ID/Azure AD authentication flows (OAuth, JWT, managed identities), modernize identity solutions on Azure, collaborate with front-end teams (Vue, React, Angular), build service-to-service integrations in microservices environments, troubleshoot auth/token issues, apply secure development practices, participate in design reviews, and champion AI tool adoption to improve engineering productivity.

Develop and maintain scalable web and mobile applications using Python, Django, React, and React Native. Build secure backend services, APIs, integrations, and accessible interfaces; troubleshoot full-stack issues; contribute to architecture, testing, CI/CD, deployment, monitoring, and code reviews. Collaborate with clients, product managers, designers, and engineers to deliver solutions, while using and promoting AI tools such as Claude. Provide technical leadership, mentorship, communication, and project delivery oversight.