Redis Jobs

Full-Stack Developer (Java / Spring Boot + Vue 3) – E-Commerce Platform – Ongoing Contract We are very interested in developers based in Ukraine, Romania, Czechia, Slovakia, Estonia, Latvia, Lithuania, Bulgaria, Slovenia, Croatia, Hungary, Poland, Vietnam, and Taiwan. If you are located in any of these regions, your bid will have priority review over bidders in much larger nations that tend to flood freelance markets with bids. About Us We operate an e-commerce platform serving international customers. Our system is built on a decoupled front-end/back-end architecture and is currently live in production. We're looking for a reliable full-stack developer to join us on an ongoing freelance basis to help with feature development, maintenance, bug fixes, and incremental imp...

Name : University AI lab setup Description : Multi‑Tenant University LLM Gateway Platform Enterprise Architecture & Technical Design Specification 1. Executive Summary This document defines the enterprise architecture for a scalable, secure, and multi‑tenant AI platform that enables universities to provide controlled access to Large Language Models (LLMs) for students. The system provides governance, quotas, observability, cost control, and white‑label capabilities so that multiple universities can run their own branded AI environments on a shared platform. 2. Business Objectives • Provide controlled LLM access for students and faculty • Support multiple universities on a single platform (multi‑tenant) • Reduce AI infrastructure costs through routing and caching •...

The process requires significant technical expertise in server management, Java, database administration, and cloud services. Project Deliverables Server Deployment: Hybrid database approach Distributed Cluster We must separate: Edge Layer (Ingress + WebSocket) Application Layer (Spring Boot Core) Stateful Data Layer (Cassandra, PostgreSQL, Redis) Media + Search + Observability WebRTC Stack • Infrastructure: Are you planning to deploy on a our server • Version: need the latest official Signal Server (Java-based) • Customization : rebrand the app or simply run a private instance Configuration & Customization: Set up config .yml for production Optional branding or private instance configuration ________________________________________ Core System Requirements The offi...

Project: Telegram Job Marketplace Bot I need a developer to build a Telegram-based job marketplace bot running inside Telegram. The system will function like a simplified job platform similar to LinkedIn or Indeed but fully inside Telegram. Core Features Job Posting Employers post vacancies via the bot. Jobs are automatically formatted and published to a Telegram channel. Each job includes buttons: Apply Now Save Job Share Report Job Seeker Profiles Users create profiles with information such as: Name, Phone number (auto formatted), Location, Education, Experience, Job categories, Preferred salary, Availability, Users can upload PDF CVs. AI Resume Processing When a CV is uploaded, the system will: Extract resume information Generate structured profiles Enable AI-based can...

You will join our product team full-time to design, build, and maintain a real-time web application powered by Node.js and React. On the backend you’ll craft well-structured JavaScript services, optimise algorithms and data structures for speed, and handle event-driven flows with sockets, Redis, and WebRTC. On the frontend you’ll ship responsive React interfaces that consume those services smoothly. Our data layer runs on MongoDB, so you’ll model documents, tune queries, and manage indexing for performance and scale. Day to day you’ll touch every layer of the stack—from server-side architecture and deployment scripts to pixel-perfect components—so broad curiosity and independent problem-solving are essential. Core expectations • Deep JavaScript ...

I need a seasoned DevOps engineer to stand up and run the entire backend that powers our transport-tracking platform. The system has to ingest GPS data from roughly 300 buses every 10 seconds, which works out to about 2.5 million write events each day, so resilience and low-latency processing are critical. Platform & core stack • Cloud: we’ll build everything on AWS (EC2/ECS/EKS, VPC, IAM, S3, Route 53 ‑ whatever fits best). • Messaging: Redis is my first choice for the real-time pub/sub layer, though I’m open to Kafka if you can justify the trade-offs. • Monitoring: Prometheus for metrics, with dashboards in Grafana; CloudWatch can complement for AWS-native alerts and logs. Key things I expect you to deliver • A fully scripted, infrastructur...

Backend Developer This person builds the core system and integrations. Job Title Backend Developer – Transport System APIs, GPS Integration, Ticketing Platform Job Description Project Overview We are developing a hybrid bus transport management platform that integrates GPS tracking with a custom passenger services system. The system will initially support 250–300 buses and provide real-time telemetry, digital ticketing, and operational monitoring. The architecture combines an existing white-label GPS tracking platform with a custom backend system to support passenger services and transport operations. Responsibilities • Design and develop backend APIs • Integrate white-label GPS tracking system • Implement real-time bus location ingestion • Develop dig...

LEAD SOFTWARE DEVELOPER — FinTech Remote | Long-Term, Full-Time | Start Immediately --- ABOUT US We are a Boston-based fintech company building mobile money infrastructure for underserved markets. Our flagship product digitizes a traditional practice used by an estimated 1 billion people globally — and delivers it via iOS and Android apps, with USSD support for feature phones on 2G networks. We are in active commercial partnership with a large mobile carrier in Africa and we have a hard delivery milestone in May 2026. This is not a prototype. This is a live production build with a real enterprise partner. --- THE ROLE We are hiring a long-term, full-time Lead Software Developer to own our Phase 1 build from foundation to milestone delivery. This is a high-trust, high-ac...

In java based architecture applications, we have used Backend Dropwizard framework (Jetty) instead of it, we have to replace it with Backend Spring Boot framework Also, in this application, we have to replace DynamoDB database with Apache Cassandra instead of it. migration plan Current flow - Client / Messenger App -> WebSocket Layer -> Redis - Cache-> gRPC over UDS -> Dropwizard (Jetty) -> DynamoDB (message store), FoundationDB for metadata ---------------------------- Required flow 1) Replacing Dropwizard → Spring Boot 2) Replacing DynamoDB→ Cassandra (message data) WebSocket layer logic in the Messenger application. → Elixir → (gRPC Request over UDS) → Spring Boot (Client → Phoenix → gRPC → Spring → Cassandra) 1) Load Ba...