Sql dba • aurora il
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
Analyze healthcare and other related data to support internal staff and member requests.Manage multiple datasets by designing, developing, and maintaining data extractions and transformations using... Show more
Put your Insurance Experience to work – FROM HOME!.Our unique platform provides you with.WHAT YOU’LL LOVE ABOUT WAHVE.We created a welcoming place to work with friendly and professional... Show more
This position is for local residents only.We have an outstanding opportunity for a skilled Inventory Control Supervisor to join our warehouse team.This is a full time role working onsite at our Aur... Show more
We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies.Working here means having every opportunity to achieve your goals and to ... Show more
Lead Quantitative Analyst, Revenue Intelligence.A global fintech leader, Acrisure empowers millions of ambitious businesses and individuals with the right solutions to grow boldly forward.Bringing ... Show more
Software Quality Assurance And Support Manager.PTMA Financial Solutions provides treasury management, liquidity management, and other financial products and services to the public sector.In additio... Show more
Factor, a brand of HelloFresh, is seeking a Labor Planning Analyst.The Labor Planning team plays a central role in maintaining capacity for Operations and delivering for our customers in a high-gro... Show more
Senior Business Support Analyst.As a contract employee of Sterling, you are eligible to receive a Full Employee Benefits Package that includes paid time off, paid holidays, 3 medical plans to choos... Show more
Under general supervision, the Business Analyst is responsible for bridging the gap between IT and business using data analytics to assess processes, determine requirements, and deliver data-driven... Show more
Senior Business Systems Analyst.Location - Naperville, IL - 3 days onsite Rate - 75- 80/ hour 10+ years of Business Analysis experience with at least 5+ years in Wealth Management, Capital Markets,... Show more
I'm currently partnered with the CFO of a multi-million-dollar manufacturing organization located near Naperville, IL, who is looking to add a Head of FP&A in a newly created role to help build and... Show more
PTMA Financial Solutions, provides treasury management, liquidity management, and other financial products and services to the public sector.In addition to more than 12,000 local governments, schoo... Show more
Happier at Home is dedicated to providing compassionate, personalized care to individuals in the Naperville, Hinsdale, Schaumburg, Plainfield, Orland Park, and all points in between, with services ... Show more
Flexible and health spending accounts (FSA/HSA).Short term & long term disability coverage (STD/LTD).Employee stock ownership (ESOP).Holiday pay for company designated holidays.At KeHE, we're obses... Show more
As a Business Manager, you will play a crucial role in managing and optimizing business operations within our organization.You will leverage your expertise in SQL and Facets Claims to drive efficie... Show more
Implement integrations requested by customers.Provide Level 2 technical support.Build tools to reduce occurrences of errors and improve the customer experience.Develop software to integrate with in... Show more
KeHE Supply Chain Business Intelligence Analyst.At KeHE, we're obsessed with creating solutions, unboxing potential, and serving others and it all starts with you.As an employee-owned distributor ... Show more
Senior Business Support Analyst.As a contract employee of Sterling, you are eligible to receive a Full Employee Benefits Package that includes paid time off, paid holidays, 3 medical plans to choos... Show more
A Quality Assurance Analyst, is responsible for testing and analyzing software, products, or systems to ensure they meet established quality standards, identifying potential issues, and reporting t... Show more
The average salary range is between $ 97,500 and $ 141,375 year , with the average salary hovering around $ 114,933 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.
