Jobs at TransUnion

Processes and fulfills transactional, batch, and self-service data requests within service-level agreements. Validates inputs, system setups, data extraction, cleansing, outputs, and reports using Ab Initio on UNIX. Coordinates with customer engagement and sales teams, resolves data concerns and complaints, ensures quality and turnaround targets, follows documented procedures, and identifies process improvements. The role requires SQL and Python expertise, attention to detail, problem-solving ability, and willingness to work US shifts.

Lead the design, development, testing, documentation, and support of scalable cloud-native microservices and micro-frontends using .NET, C#, Vue.js, TypeScript, and AWS/GCP. Participate in Agile planning, code reviews, automation, stakeholder demonstrations, training, and production support. Serve as a cloud architecture subject matter expert, promote security best practices, provide architectural guidance, and mentor associate developers.

Leads the design and delivery of automated QA frameworks, data quality checks, regression testing, and operational excellence capabilities for the OneTru platform and US market products. Builds scalable business-rule validation across datasets, integrates services and APIs, provides technical leadership, partners on architecture and requirements, and documents production workflows. Applies cloud technology, AI/ML, and automation to support reliable data processing and customer data expectations.

Lead and maintain highly available, optimised database platforms (primarily MS SQL Server), build CI/CD pipelines and automation for deployments, support migrations/upgrades, troubleshoot data issues, ensure security/compliance, provide technical leadership and UK business-hours/on-call support.

Ensure product security across the development lifecycle by advising engineering on secure coding, SSDLC/CI-CD, application security tooling (SAST/SCA/IAST/CNAPP), threat modeling (STRIDE/PASTA/MAESTRO), security design reviews, vulnerability remediation, and compliance with OWASP/CIS/PCI-DSS/SOC 2/FedRAMP/NIST. Partner with architecture, audit, and leadership, provide training and executive updates, and mentor teams to embed secure-by-design practices.

Maintain and automate highly available database platforms (SQL Server, PostgreSQL), build CI/CD pipelines for deployments, support migrations, HA/DR and replication, troubleshoot data issues, ensure security and compliance, provide UK business-hours and on-call support, and advise development teams for operability and automation.

Lead the migration and operation of enterprise-scale batch processing on OneTru GCP. Design scalable, resilient batch platforms, automate batch triggers/LFE configurations, improve reliability and time-to-market, and adopt AI for operational simplification.

Build and scale a resilient, automated batch processing platform on GCP. Migrate on‑prem workloads to OneTru, optimize batch triggers and LFE configurations, improve reliability and operational efficiency, and apply automation and basic AI to standardize processes.

Develop, maintain, and enhance BI solutions and data warehouses using SQL Server, SSIS/SSAS/SSRS and Microsoft Fabric. Write and run unit tests, debug complex BI systems, capture requirements, implement DW design (dimensional modeling), collaborate cross-functionally, and mentor junior data engineers to improve BI processes.

Build and operate a scalable, resilient enterprise batch processing platform on GCP. Accelerate migration from on‑prem to cloud, automate batch triggers and LFE configurations, improve reliability and operational efficiency, and support large-scale daily credit data workloads in a hybrid team.

Handle consumer dispute and email operations for credit reports and scores. Respond to emails within SLA, draft independent responses, analyze complaints, prepare credit reports, escalate sensitive issues, and interact with banks and consumers by phone/email. Maintain quality and accuracy; available for weekends, holidays, and hybrid or on-site work as required.

Design, build, deploy and maintain backend data applications and services on cloud-based analytics platforms. Collaborate with product owners, troubleshoot and optimize environments, enable end-user productivity, support CI/CD and automation, and coach users on tools and data.

Build and optimize scalable batch and real-time data pipelines, modernize legacy workloads to cloud platforms, deliver production-grade Java/Spark data solutions, apply CI/CD and infrastructure-as-code, participate in code reviews, and ensure data quality and operational reliability.

Lead strategy, roadmap, adoption, governance, and delivery of enterprise platform services (observability, PKI, container platforms, IaC). Drive cross-functional initiatives, define KPIs/SLOs/SLAs, improve developer experience, and manage program execution and stakeholder alignment across engineering, security, and cloud teams.

Design, build, and maintain Java-based cloud-native backend services and microservices for a fraud platform. Contribute to system design, CI/CD, integrations, performance, and production reliability. Mentor junior engineers and collaborate across product, architecture, DevOps, and cross-functional teams in a hybrid environment.

The Back Office Operations Representative handles email responses, identity verification, consumer disclosures, and dispute resolution while maintaining knowledge of T&E products and processes.