Oracle pl sql developer • new haven ct
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... Show more
General Motors is seeking a software engineering leader to modernize and scale the build systems that support software-defined vehicles.This role will help lead the transition from a legacy Make-ba... Show more
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... Show more
Are you looking for a new challenge? Passionate about innovation? Want to work for a global company that values integrity, teamwork, and loyalty?.We’ve been in business for 70 years, family-owned f... Show more
Challenge Yourself and Impact the Future!.MacDermid Alpha Electronics Solutions, a business segment of Element Solutions Inc (NYSE: ESI), is renowned worldwide for its commitment to revolutionizing... Show more
To be part of our organization, every employee should understand and share in the YNHHS Vision, support our Mission, and live our Values.These values - integrity, patient-centered, respect, account... Show more
FCP Euro is looking to hire a Sr.Business Technology Analyst to join our growing IT team.The Senior Business Technology Analyst serves as a strategic partner and lead subject matter expert responsi... Show more
Multifamily Developer/General Contractor currently seeking an Assistant Superintendent.This position will report to the General Superintendent and/or Project Executive.Responsibilities include, but... Show more
Role Overview: Mercor is looking for software developers with 2-3 years of professional coding experience, or currently enrolled postgrad Computer Science students, to support a research project wi... Show more
At ASSA ABLOY, our mission is to make securely accessing the things in your life noticeably easier, without being noticeable.Our global teams work together to create products and services that add ... Show more
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... Show more
Fair Haven Community Health Care For over 54 years, FHCHC has been an innovative and vibrant community health center, catering to multiple generations with over 165,000 office visits across 21 loca... Show more
Advancing medicine to save lives.Thanks to many decades of experience and our passion for what we do, we make an essential contribution to the global availability of biopharmaceuticals, especially ... Show more
ASSA ABLOY is a global leader in access solutions, dedicated to shaping the future of security and convenience.With a rich heritage and diverse portfolio, ASSA ABLOY has built a reputation for deli... Show more
ASSA ABLOY is a global leader in access solutions, with operations in more than 70 countries.The Americas Division is seeking a.Corporate Finance team in New Haven, CT.This role supports financial ... Show more
Franchise World Headquarters, LLC.At Subway, we are not standing still.This is a business focused on what matters most: growing franchisee profitability, strengthening our brand and creating long-t... Show more
Overview** We're looking for professionals with hands-on, real-world experience in specialized applications.Application Expertise and Access You must already have **PyCharm** installed/available on... Show more
To be part of our organization, every employee should understand and share in the YNHHS Vision, support our Mission, and live our Values.These values - integrity, patient-centered, respect, account... Show more
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... Show more
We're hiring our first RevOps Manager to build the operational foundation for predictable, scalable revenue growth.You'll own core revenue operations functions—standardizing sales processes, mainta... Show more
The average salary range is between $ 105,019 and $ 138,320 year , with the average salary hovering around $ 117,091 year .
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.
