3 of 3 Remote/Hybrid MongoDB Jobs in Alva

routes, data fetching) Backend experience with Node.js and/or Python (REST APIs, authentication, third-party integrations) Working knowledge of databases (PostgreSQL, MySQL, or MongoDB), including schema design and querying Familiarity with testing practices and frameworks (Jest, Playwright, or Cypress) Comfortable with Git, pull requests, code reviews, and collaborative development ...

live migration tooling, and automated parallel-run and diff-on-read testing. What you will be doing Emphasis varies by role and programme, but MongoDB is the common thread. Every one of these engagements involves modelling for it, migrating onto it, or building on top of it, and genuine depth … front of both engineering and non-technical stakeholders, including client technical authorities and third-party suppliers • Analyse real access patterns and validate target MongoDB document models against genuine throughput, query and sharding requirements before they are baselined • Design integration boundaries in multi-vendor programmes where you own one component ...

production Java services and RESTful APIs (Spring Boot or similar), designed for integration by multiple consuming systems and documented to OpenAPI Design and implement MongoDB document models, aggregation pipelines, indexing and sharding strategies, and integrate them cleanly into Java service layers rather than through a leaky abstraction Build data pipelines … streaming ingest, transformation frameworks, checkpointed batch extract workers, and MongoDB sink configuration and tuning at terabyte scale Implement access control, encryption and audit within the application and data layer, including enforcement inside the MongoDB query path, rather than bolted on around it Write the tests: unit, integration, golden-record fixtures ...