Microservices projects — HireLancer archive

ID / Date Listing

All-in-One US Tax Platform

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 sa...

HL-40635698

SaaS Architecture Advisory for No-Code Solution

I need architect advice for a no-code/configurable enterprise SaaS currently under development. It will have multiple modules, with each module purchased separa...

HL-40635014

Senior AI/ML + Distributed Systems Engineer Required (Backend Enterprise Build - £10,000 Fixed Price)

Senior AI/ML + Distributed Systems Engineer Required (Backend Enterprise Build – £10,000 Fixed Price) Project: AI Financial Intelligence & Risk Monitoring Platf...

HL-40630605

Java Full-Stack Interviewer - India based -- 2

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...

HL-40630097

Check24-Hostaway API Sync -- 2

I need a developer who can create a reliable bridge between the Check24 platform and Hostaway. The sole focus is data synchronization—no payment processing or a...

HL-40630110

Senior ERP Architect & Systems Auditor

**Job Title:** Senior ERP Product Architect & Business Systems Auditor **Experience Level:** 10+ Years (Enterprise Resource Planning) **Engagement:** Part-Time...

HL-40629196

Usability & Load Testing SaaS

I’m planning to launch a cloud-based platform that lets product teams run both usability studies and high-volume load tests from the same dashboard. The goal is...

HL-40625440

AI driven logistics system

I’m ready to move our freight-forwarding operation from scattered manual desks to a single, autonomous platform that puts customers, pricing, operations, and bi...

HL-40625116

Java-Spring & Angular Expert Needed

Role & responsibilities -Required Technical Skills Experience: 4 + Years Big Client : Optum Backend - Java & Spring Boot Strong hands-on experience in Java and...

HL-40621812

Spring Boot Bug Fix & Features

My Java / Spring Boot backend needs immediate attention. The first priority is to hunt down and resolve several stubborn bugs that are breaking existing functio...

HL-40620005

Multifunctional AI Agents for SaaS

I’m building a green-field SaaS startup and need a set of AI agents that will sit at the heart of the platform. Each agent must seamlessly blend Natural Languag...

HL-40617255

Enhance AI Exam Prep SaaS

We are looking for a Full Stack Engineering Company to enhance our AI-powered exam preparation platform. Features Required AI Study Planner with personalized le...

HL-40616778

Senior Developer for Video Streaming Platform

# Hiring: Senior Full Stack Developer (Video Streaming Platform) **Location:** Remote / Mumbai (Preferred) **Experience:** 4–8+ Years **Employment Type:** Full-...

HL-40613231

Senior Java Kafka Developer Needed

I’m modernising an enterprise-grade platform and need a seasoned Java backend engineer (6 + years) who is truly at home with Apache Kafka. The two core missions...

HL-40610318

Azure Microservices CI/CD Setup Help

I have a set of microservices already running in Azure and I need an experienced hand to create a complete, production-ready CI and CD pipeline for them—this is...

HL-40608943

Source 250 Senior Java Resumes

I need a fresh pool of 250 senior-level (6+ years) Full-Stack Java developers currently living and authorized to work in the United States, with emphasis on Cen...

HL-40604587

BACKEND LEAD ENGINEER

Node.js Backend Lead Engineer

HL-40602553

AI-Enhanced Full-Stack Developers (React/TypeScript + Python/FastAPI)

About the Project: In recent months, AI-assisted software development has made incredible leaps forward, transforming the way developers work. We're building a...

HL-40602608

Hire Developar

I’m assembling the early engineering team for Ednarex, an R&D-driven startup intent on shipping AI-powered products that tackle real-world problems at global sc...

HL-40595479

Advanced Software Development Specialist Needed

Deep expertise in any ONE of Python, Java, Go, Rust, Node.js, C, or C++ as core backend language, plus working knowledge of a second backend language. Must have...

HL-40590929

Eventful Hotel Backend Microservices

Event-Driven Microservices Backend System Designed and implemented a scalable event-driven microservices architecture for a hotel booking platform, leveraging a...

HL-40591414

Kubernetes CNI Migration & Benchmarking

My production Kubernetes cluster needs hands-on assistance migrating the networking layer from its current, rather intricate CNI to either Cilium (eBPF with Wir...

HL-40589624

Deploy Spring Boot Middleware Server

I already have a Windows-based .exe that simply wraps a Spring Boot jar; that jar contains virtually all of the middleware logic connecting my local system with...

HL-40589454

Microservices Payment API Development

I need the backend of our new payment platform built first. The immediate goal is a Spring-based microservice (or small set of services) that processes bank-tra...

HL-40588928

AWS Migration of Node.js Medical SaaS

Title: AWS Migration — Node.js/Next.js Medical SaaS to ECS Fargate (5 services, RDS, SQS, DICOM over NLB TCP) Budget: Fixed price, milestone-based. Description:...

HL-40587844

Finish .NET Core Microservices

I’m in the closing stretch of a .NET Core microservice project and need an extra set of experienced hands to get us over the line. The architecture is already i...

HL-40587233

MERN Medical App Finalization

My MERN-based medical platform is already feature-complete and sitting in a private Git repo; only a round of QA fixes stands between it and production. I now n...

HL-40586657

Java Spring Boot Coding Mentorship Required

Experienced Java Spring Boot Developer & Mentor Needed for Hands-on Real-World Project Training I am looking for an experienced Java Spring Boot developer who c...

HL-40586282

Perflo a an Agent and Human Friendly account.

Testing a consumer money app (hold US dollars, send money locally and internationally). Need testers in the UAE, Brazil, EU, UK, Mexico, Nigeria, USA, Philippin...

HL-40577957

AI Mood-Based Music Selector

I’m building a web feature that can read whatever a visitor types into the site’s chat box, gauge their emotional tone through text-analysis NLP, and immediatel...

HL-40574799

Enterprise-Grade DevOps Platform Build

I’m standing up a brand-new, production-ready DevOps platform for a container-based microservices e-commerce application and I want it to mirror the rigor you’d...

HL-40571958

Real-Time Market Duplication Platform Creation(API Integration + Matching Engine)

Real‑Time Market Replication Platform (API Integration + Matching Engine) We are building a real‑time market replication platform that synchronizes external mar...

HL-40571554

Mental Health Platform Development -- 2

I’m building a secure, privacy-first mental-health support platform inspired by BetterHelp and want an experienced partner to take it from concept to launch. Th...

HL-40568895

Senior Java Developer for Travel Booking Project

Hiring: Senior Java Backend Freelancer – Spring Boot | Microservices | Kafka | Travel Booking Domain Location - Bengaluru only Hi, I am looking for an experienc...

HL-40568258

Signal-Based Secure Platform via Go Microservices

I need a full, production-ready fork of the open-source Signal project, re-architected as a set of container-friendly Go microservices. The goal is to keep the...

HL-40567472

Need a Grafana Dashboard expert on a regular basis

Need someone who is expert at creating dashboards in Grafana on a regular basis

HL-40567200

Pharmacy Aggregation Platform Technical Architecture & Development Requirements Seeking Experienced Agency for Full Production Build

Nationwide digital healthcare & pharmacy platform ( bilingual FR/EN). Features: multi-pharmacy aggregation, real-time search/inventory, online ordering, mobile...

HL-40566989