Microservicios Jobs

I’m building a single cloud solution that lets U.S.-based and foreign entities seamlessly calculate, file, and strategize their taxes. The first release must satisfy the needs of large corporations—complex, multi-state operations with consolidated returns—while remaining expandable to individuals and small businesses later on. Scope of work • Develop calculation engines for income, property, and sales tax that stay current with IRS and state rules. • Integrate e-file workflows that generate ready-to-submit federal and state forms. • Add real-time advisory features: scenario modeling, credit optimization, and audit-trail reporting. • Provide role-based dashboards, multi-entity management, and SOC-2-ready security. Preferred tech (open to sugge...

Role & responsibilities -Required Technical Skills Experience: 4 + Years Large US Healthcare Enterprise Client : Optum Long Term Product Development Backend - Java & Spring Boot Frontend - Angular CI/CD: Docker, Github Workflow, Kubernetes Cloud : Azure Strong hands-on experience in Java and object-oriented programming. Extensive experience with Spring Boot and Spring Framework. Experience in designing and developing microservices-based applications. Strong knowledge of RESTful API development and integration. Hands-on experience with Apache Kafka, including producers, consumers, topics, partitions, and message processing. Front-End Strong hands-on experience with Angular and the latest Angular versions. Proficiency in JavaScript or TypeScript, HTML5, and CSS3. Experience in...

I need architect advice for a no-code/configurable enterprise SaaS currently under development. It will have multiple modules, with each module purchased separately. Please advise on: 1. Multi-tenancy: Should we use Hybrid Multi-Tenant architecture? Compare shared DB/schema, separate schema, separate DB and hybrid approaches considering GxP, security, scalability, performance and cost. 2. Customer/Site model: A corporate customer may have 10+ branches/sites, each with different electronic processes. Should the hierarchy be Customer → Sites → Modules → Processes → Users? Should sites be separate tenants, sub-tenants or part of one tenant? 3. Environments & DB: Each customer may require DEV, VALIDATION and PROD. For a customer with 10+ sites: - How many DBs are r...

Senior AI/ML + Distributed Systems Engineer Required (Backend Enterprise Build – £10,000 Fixed Price) Project: AI Financial Intelligence & Risk Monitoring Platform (Backend) We are hiring a highly experienced engineer or engineering team to architect, build, deploy, and operationalize the production-grade backend for an AI Financial Intelligence & Risk Monitoring Platform. This is not a prototype. This is not a simulation. This must be a fully scalable, real-time, enterprise-grade backend system capable of operating under production conditions. ⸻ Project Overview The backend platform must: * Process high-volume financial data streams in real time * Detect anomalies using AI-driven models (not rule-based systems) * Generate actionable risk intelligence via API * ...

I’m bringing a few full-stack candidates through the final hiring stage and need a seasoned developer who can step in as an impartial interviewer. Your task is to Interview and also do a coding test that blends practical Java and Spring problems with quick front-end twists (Angular or React) and some database touches in plain SQL. I’m counting on you to: • design or select one cohesive exercise that covers back-end, front-end, and data layers • host a 30-minute live interview, guiding the candidate while observing problem-solving habits • score their solution for correctness, code quality, and architectural thinking, then give concise written feedback within 24 hours I’m looking for someone at a comfortable mid-level of interviewing experience&...

**Job Title:** Senior ERP Product Architect & Business Systems Auditor **Experience Level:** 10+ Years (Enterprise Resource Planning) **Engagement:** Part-Time / Fractional / Strategic Advisory (10–15 hours/week) **Location:** Remote --- About the Role We are building a next-generation, high-density Enterprise Resource Planning (ERP) platform. The application combines universal ERP core modules (Accounting, HRMS & Payroll, Sales/CRM, Production, and Logistics/Route Planning) with highly flexible, industry-specific custom logic (such as dimensional pricing, yield/breakage tracking, and specialized field dispatch). We are seeking a **Senior ERP Product Architect / Systems Auditor** with **over 10 years of deep domain experience** in enterprise software (e.g., SAP, Oracl...