Java software engineer • buckeye az
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
Automation & Controls Engineer.Employment Type: Full-Time, Direct Hire.Industry: High-Speed Beverage Manufacturing.We are seeking an experienced Automation & Controls Engineer to support a ... Mostrar más
Position Summary: The Route Sales Driver is responsible for driving a company vehicle within an established route or territory and delivering goods and products to various customer locations.Essent... Mostrar más
We're looking for engineers who have shipped production search systems (especially agentic ones now that we're in the era of LLMs and agents) and are thinking hard about the requirements and optimi... Mostrar más
Position Title: ASSISTANT CHIEF ENGINEER - 3RD SHIFT.ESFM is the corporate facilities management (FM) division of Compass Group USA, a Gold-level Corporate Sustaining Partner of the International F... Mostrar más
Come join a team that brings a people-first approach to everything we do! bealls and Home Centric are a part of Bealls Inc.We Outfit the Family for Less”.Being a growing organization with our eye t... Mostrar más
Role Overview** Mercor is seeking experienced **Go engineers** to build the dataset that teaches AI agents to reason about real codebases.Codebase Q&A is a reinforcement-learning environment for tr... Mostrar más
Full-Time | West Valley & North Scottsdale, AZ ROC#361100.Founder's Pool Service is a growing residential pool service company serving Buckeye, Verrado, Litchfield Park, Goodyear, Avondale, Par... 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
Note : This is an educational program, not a job.Successful completion of the program does not guarantee employment but will equip you with valuable skills for the IT job market.Looking to start a ... Mostrar más
Continuous Skills Development Trainer.Regional #6031 23701 W Southern Ave Buckeye, AZ 85326-4928 CP-6031-11092 $26.Full time Shift may start between 11:00am - 5:30pm * Must be at least 18 years old... Mostrar más
Project Manager/ Estimator Commercial Drywall.Prepare accurate project estimates, material takeoffs, proposals, and budgets.Analyze plans, specifications, and bid documents.Solicit and evaluate ven... Mostrar más
Role Overview** Mercor is seeking experienced **C engineers** to build the dataset that teaches AI agents to reason about real codebases.Codebase Q&A is a reinforcement-learning environment for tra... Mostrar más
Role Overview** Mercor is seeking experienced **Python engineers** to build the dataset that teaches AI agents to reason about real codebases.Codebase Q&A is a reinforcement-learning environment fo... Mostrar más
At USA (Couple), we believe that face-to-face dates lead to more heart-to-hearts.We also believe that dating should be an event.Combine those convictions with the power of AI matching and what do y... Mostrar más
Project Manager/Estimator Commercial Drywall.Project Manager/Estimator Commercial Drywall.Prepare accurate project estimates, material takeoffs, proposals, and budgets.Analyze plans, specifications... Mostrar más
Part-Time Physical Therapy Technician.Are you an outgoing, customer-focused healthcare professional looking to join a team where everyone knows, likes, and trusts each other? Are you passionate abo... Mostrar más
At Five Below our growth is a result of the people who embrace our purpose: We know life is way better when you are free to Let Go & Have Fun in an amazing experience, filled with unlimited possibi... Mostrar más
Join Firehouse Subs, a leading U.Shift Lead and take your career to the next level! We're looking for a motivated and reliable leader who thrives in a fast-paced restaurant environment and is passi... Mostrar más
Oversees and maintains accurate financial records in areas of District grants.District procurement; Monitors and maintains compliance with State and Federal reporting requirements.Conducts reconcil... 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.
