Java • mckinney tx
Mercor is partnering with a **frontier AI research lab** to engage experienced software engineers with deep expertise in **legacy codebase migration and modernisation**.We are looking for engineers... Mostrar más
AI data lab for training frontier models and evaluating AI agents.Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more.AI... Mostrar más
Product/Test Engineer in Individual Contributor Role.This position offers a great opportunity to work on industry leading semiconductor devices, targeted for broad applications in Automotive and In... Mostrar más
This position offers a great opportunity to work with industry leading semiconductor devices, targeted for broad applications in Automotive and Industrial markets.In this role, you will be part of ... Mostrar más
We're looking for highly accomplished **Cybersecurity Research Experts** to help evaluate cutting-edge AI systems in advanced security reasoning, vulnerability analysis, exploit development, and se... Mostrar más
Nasdaq: ON) is driving disruptive innovations to help build a better future.With a focus on automotive and industrial end markets, the company is accelerating change in megatrends such as vehicle e... Mostrar más
The research teams behind the best-known AI models come to Mercor for software engineering judgment they can't generate on their own.Your standards and expertise become the rubric that frontier AI ... Mostrar más
AI data lab for training frontier models and evaluating AI agents.Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more.AI... Mostrar más
This position offers a great opportunity to work on industry leading semiconductor devices, targeted for broad applications in Automotive and Industrial markets.In this role, you’ll be a member of ... Mostrar más
This position offers a great opportunity to work with industry leading semiconductor devices, targeted for broad applications in Automotive and Industrial markets.In this role, you will be part of ... Mostrar más
Overview** We're looking for professionals with hands-on, real-world experience in specialized applications.Application Expertise and Access You must already have **Android Studio** installed/avail... Mostrar más
The research teams behind the best-known AI models come to Mercor for software engineering judgment they can't generate on their own.Your standards and expertise become the rubric that frontier AI ... Mostrar más
Software Engineering Technical Leader.Join the Splunk IAM Engineering team.As AI adoption accelerates and autonomous agents are created at unprecedented speed, identity has become a critical contro... Mostrar más
Mercor is partnering with a **frontier AI research lab** to engage experienced software engineers with deep expertise in **legacy codebase migration and modernisation**.We are looking for engineers... Mostrar más
AI data lab for training frontier models and evaluating AI agents.Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more.AI... Mostrar más
This position offers a great opportunity to work with industry leading semiconductor devices, targeted for broad applications in Automotive and Industrial markets.In this role, you will be part of ... Mostrar más
Product Engineer to join our growing team in Allen, Texas USA.This position offers a great opportunity to work on industry leading semiconductor devices, targeted for broad applications in Automoti... Mostrar más
Overview** We're looking for professionals with hands-on, real-world experience in specialized applications.Application Expertise and Access You must already have **Android Studio** installed/avail... Mostrar más
The Unified Communication team at Motorola Solutions is seeking a visionary Principal AI Architect to spearhead our AI-first transformation strategy.This high-impact leadership role focuses on reim... Mostrar más
We're looking for highly accomplished **Cybersecurity Research Experts** to help evaluate cutting-edge AI systems in advanced security reasoning, vulnerability analysis, exploit development, and se... Mostrar más
Mercor is partnering with a **frontier AI research lab** to engage experienced software engineers with deep expertise in **legacy codebase migration and modernisation**. We are looking for engineers who have personally executed complex migrations across **large, production-grade systems**, particularly in **financial services, fintech/payments, insurance, healthcare, telecom, large technology companies, and other mission-critical enterprises**. Strong hands-on experience with production migrations is the primary qualification. ## What You'll Do - Design, implement, review, and evaluate complex **codebase migration and modernisation tasks**. - Analyse legacy code, dependencies, APIs, databases, build systems, and infrastructure to determine safe migration approaches. - Preserve **functionality, backwards compatibility, data integrity, security, and performance** during migrations. - Develop tests and validation strategies to identify migration regressions and behavioural differences. - Evaluate AI-generated migration solutions for **correctness, completeness, maintainability, and production readiness**. ## Relevant Migration Experience Candidates should have deep expertise in **one or more** of the following: - **Language/version:** Java 8 → 17/21, legacy .NET → modern .NET, Python 2 → 3, PHP 7 → 8 - **Language rewrites:** COBOL → Java/Python, JavaScript → TypeScript - **Frameworks:** Angular, Rails, Django, Spring/Spring Boot, , Next.js/Astro, and other major framework upgrades/replacements - **Databases & ORMs:** Oracle/MySQL → PostgreSQL, SQL → NoSQL, Hibernate → jOOQ, Sequelize → Prisma, raw SQL → ORM - **Infrastructure:** VMs/bare metal → containers, Docker/Kubernetes, cloud-native architectures - **CI/CD:** Jenkins/Travis → GitHub Actions, GitLab CI, or modern deployment pipelines - **Build/package tooling:** Maven → Gradle, Webpack → Vite, CRA → Next.js, npm → pnpm - **APIs:** REST → GraphQL, HTTP/REST → gRPC, SOAP/legacy APIs → modern interfaces - **Authentication:** Legacy auth → OAuth/OIDC, SAML/SSO, modern identity and authorisation systems - **Repositories:** Polyrepo → monorepo using Bazel, Nx, Turborepo, or similar - **Testing:** Migration of unit, integration, browser, and E2E testing frameworks - **Dependencies/SDKs:** Replacement of deprecated or EOL libraries, APIs, runtimes, and vendor SDKs ## Ideal Background - **5+ years of professional software engineering experience**, ideally Senior, Staff, Principal, or equivalent. - Personally owned or made substantial technical contributions to **large-scale production migrations**. - Experience working with mature systems involving technical debt, complex dependencies, legacy integrations, and significant regression risk. - Strong knowledge of **compatibility, testing, observability, staged rollouts, rollback strategies, and behavioural equivalence**. - Ability to reason deeply about unfamiliar codebases and diagnose subtle migration failures. - **Especially valuable:** engineers who have modernised **core banking, payments, trading, insurance, healthcare, telecom, or other high-reliability systems**. - For **COBOL/mainframe modernisation, experience with technologies such as z/OS, CICS, JCL, DB2, VSAM, batch processing, and COBOL-to-Java/Python migrations** is particularly valuable. ## Why Join - Apply your migration expertise to help shape how **frontier AI models understand and execute complex software modernisation**. - Work on technically challenging problems modelled after **real-world, production-scale legacy systems**. - Contribute expertise developed from large enterprise migrations without needing an open-source maintainer background. - Opportunity for **ongoing work** as the research program expands.
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