{"id":2459531,"url":"https://alion.io/job/txptalent-senior-legacy-conversion-consultant","title":"Senior Legacy Conversion Consultant","company":{"id":4416608,"name":"TXP Talent","domain":"txptalent.co.uk","url":"https://alion.io/company/txptalent","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Breezy","truth_index":null},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"unspecified","remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":66000,"max_usd":154000,"period":"year","method":"global_role_seniority_cell","sample_n":1499},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"Azure DevOps","optional":false},{"name":"CA Gen","optional":false},{"name":"CI/CD","optional":false},{"name":"CICS","optional":false},{"name":"COBOL","optional":false},{"name":"Db2","optional":false},{"name":"GitHub Actions","optional":false},{"name":"IMS","optional":false},{"name":"Java","optional":false},{"name":"JCL","optional":false},{"name":"Jenkins","optional":false},{"name":"Spring Boot","optional":false},{"name":"TSO/ISPF","optional":false},{"name":"Azure","optional":true},{"name":"C#","optional":true},{"name":"JavaScript","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-08-05T21:46:21Z","employer_posted_date":"2026-08-05","last_verified_at":"2026-10-22T22:25:07Z","board_verified":true,"closed_at":null,"days_open":78,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":78},"description":"SUMMARY:\nWe're looking for a Legacy Conversion Consultant to join our Application Modernisation team, helping enterprise organisations migrate business-critical applications away from legacy technologies.\nThis is a hands-on technical role focused on analysing legacy applications, executing large-scale migration projects, and working with automation tooling to accelerate application modernisation. You'll work primarily with CA Gen applications while supporting the migration of enterprise systems to both modern mainframe architectures and distributed technology stacks. You'll also help improve the automation tools and migration processes that drive future transformation projects.\nIf you enjoy solving complex technical challenges and modernising legacy applications, this is an excellent opportunity to work on large-scale enterprise transformation programmes.\nWHAT WILL YOU BE DOING:\nYou will join our engineering team as a valued member, working closely in a collaborative, autonomous, cross-functional team. You will help with the following:\nAnalyse and assess legacy applications, primarily developed in CA Gen.\nExecute application migration projects using automation tooling.\nApply technical fixes and enhancements throughout the migration process.\nDefine migration approaches for different application components, including: Database access, Online transactions, Batch processing, User interfaces, Application components\nSupport phased migration strategies.\nDeliver migrations to: Native COBOL environments (CICS, IMS-DC and DB2) and modern technology stacks including Java, .NET, Spring Boot, Angular and cloud platforms.\nValidate converted applications to ensure functional equivalence, maintainability and performance.\nDocument migration standards, reusable patterns and technical processes.\nWork closely with technical leadership to define migration strategies and delivery roadmaps.\nSupport technical proposals and Statements of Work.\nEngage with customers and technical stakeholders to explain migration approaches and project outcomes.\nContribute to the continuous improvement of migration tooling and modernisation practices.\nWHAT WE ARE LOOKING FOR:\nBachelor's degree in Computer Science or any related technical field.\nStrong commercial experience with CA Gen (Cool:Gen).\nExperience with application migration, legacy modernisation or application re-platforming.\nExperience analysing and working with: Gen Models, Action Diagrams, Business Components, Data Models and Data Structures, Online transaction processing, Batch processing, Relational database access, Performance tuning, UI design and implementation.\nExperience working in Mainframe environments, including exposure to 3270 block-mode applications.\nExperience with one or more of the following technologies: COBOL (CICS, IMS-DC and DB2), Java, .NET, Spring Boot, Angular, Cloud platforms\nExperience using or implementing automation tooling for application migration or conversion.\nExperience working with XML or model extraction as part of migration projects.\nStrong troubleshooting and debugging skills.\nExcellent analytical and problem-solving abilities.\nGood communication skills with the ability to work directly with technical and business stakeholders.\nCollaborative approach with a focus on delivery and continuous improvement.\nStrong English communication skills, written and verbal\nAWESOME BUT NOT REQUIRED:\nMigrationWorks or similar application migration tooling.\nExperience supporting structured Gen conversion or regeneration programmes.\nExperience delivering migrations across multiple target platforms such as COBOL, Java, .NET or Angular.\nMainframe tooling including: ISPF, JCL, SPUFI, SCLM\nCI/CD tools such as: Jenkins, GitHub Actions, Azure DevOps\nExperience contributing to migration frameworks, automation tooling or application modernisation initiatives.\nExperience modernising enterprise applications to cloud or hybrid environments.\nWHAT’S IN IT FOR YOU?\nBe part of our collegial environment where responsibility and authority are shared equally amongst colleagues and help create our company culture \nA culture in which we don’t criticise failure but ensure we learn from our mistakes\nAn Agile environment where your ideas are welcome \nThe possibility to grow and experience different projects\nOngoing Training & Mentoring \nThe possibility to travel","description_format":"text","description_chars":4356,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Human Resources"],"lifecycle":[{"event":"open","at":"2026-10-13T17:01:16Z"}],"visa":[],"liveness":{"score":14,"band":"cold","label":"Long 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