Microservicii Jobs

Deployment + Development for RCS & Deployment for WhatsApp 1. SOW for deployment for RCS & WhatsApp This defines the requirements and scope of work for setting up, deploying, and scaling the CPaaS Dashboard. The system is a microservices architecture with PostgreSQL as the main database. Currently, the WhatsApp and RCS services have been built and integrated. Objectives & Outcome The objective is to engage a DevOps to configure infrastructure, databases, queues, monitoring, and deployment pipelines to ensure the CpaaS dashboard is production-ready, scalable. Post award of project you will be shared a Github Repo weekly or daily update to be pushed there only. The scope includes backend API development, database schema design, & webhook hooks. The service must be built a...

Job Title: Freelance Golang Developer (Live Streaming Platform) Description: We are looking for an experienced Freelance Golang Developer to help build and optimize a high-performance live creation/live streaming platform. The ideal candidate should have strong backend development skills and experience handling real-time systems. Responsibilities: - Develop and maintain backend services using Golang - Build scalable APIs for live streaming features - Optimize performance for real-time data handling - Work with databases, sockets, and third-party SDK integrations - Ensure smooth and low-latency live streaming experience Requirements: - Strong experience in Golang development - Experience with real-time applications (live streaming, chat, gaming, etc.) - Knowledge of R...

I need a production-ready Python service that keeps Personio as the single source of truth for employee data while mirroring the information into Microbizz. Each employee must exist twice in Microbizz—once as the actual planning user (team_id 111) and once as the pre-planning user (team_id 116). Personio will fire webhooks on every new employee creation, capability update, or attribute change, and your code should react instantly, creating or updating both Microbizz user records in a fully idempotent way. Scope of the sync • Capabilities to transfer: Skills and Certifications only; other fields may flow through untouched but never override Personio’s values. • Triggers: New employee creation, employee capability updates, and any attribute changes that Personio push...

Project: AI-enabled ERP & CRM for educational institutions. Role: Full Stack Developer (2+ openings). Start Date: February 23, 2026. Type: Individual contributors only (No Agencies/Consultancies). Experience: 4 & Above Technical Stack - Frontend: Angular 20+ - Backend: Node.js 20+ | framework - Database: PostgreSQL Key Responsibilities - Ship high-quality features for ERP and CRM product lines. - Build secure APIs and modern frontend architectures. - Translate administrative requirements into technical solutions. - Optimise PostgreSQL for high-concurrency environments. Compensation Starting from $1,000 USD / Month (based on expertise).

Looking for Interview Support for Mid-Senior level Software Engineer roles at Big Tech/FAANG companies (SDE II/Senior Software Engineer). Need an expert who is good with data structures & algorithms, System Design and Behavioral interview stories. Looking for someone who has exceptional experience with Distributed Systems, Event-driven Architecture, designing fault tolerant systems and handling scaling especially with Java and Python based applications.

Full-Stack Developer for MVP Website Monitoring and Audit Suite We are seeking a skilled Full-Stack Developer to create a Minimum Viable Product (MVP) for a website monitoring and audit suite. The ideal candidate will have experience with both front-end and back-end technologies to build a user-friendly and efficient platform. You will be responsible for designing, developing, and implementing features that allow users to monitor website performance and conduct audits effectively. Strong problem-solving skills and attention to detail are essential. If you are passionate about building innovative solutions, we would love to hear from you! Key Responsibilities: Scanner Engine: Build a resilient microservice using Puppeteer and the Lighthouse Engine capable of mobile-first emulation and hardw...

Job type – Sr. Freelancer/Consultant (12+ Years) Duration of engagement – 2 to 4 Months Assignment start date – First week of March Experience: 12+ Years Estimated hours of work - 30/Week Location: Remote (Must to flexible to overlap with PST time zone) Overlap time : 7:30 PM to 12:30 AM IST Key Skills: · Strong expertise in C#, .NET, React, and Azure · Experience working with Azure services (Cognitive Services a plus) · Prior experience in building rules engines is an advantage · Strong problem-solving and communication skills · Microservices architecture (60 /40) Responsibilities: · Design, develop, and maintain scalable web applications · Collaborate with cross-functional teams across US Mountain Time work hou...

Backend / Full Stack Developer (Node.js, React, MongoDB, PostgreSQL) – 5+ Years Experience Location Remote / Hybrid Experience Required 5+ Years Employment Type Full-Time About the Role We are looking for an experienced Backend / Full Stack Developer with strong expertise in Node.js, React, MongoDB, and PostgreSQL to join our growing engineering team. You will be responsible for designing, developing, and maintaining scalable web applications and backend services. This role requires hands-on coding experience, strong system design knowledge, and the ability to work independently in an agile environment. Key Responsibilities • Design, develop, and maintain scalable backend services using Node.js. • Build responsive and dynamic frontend applications using React. • Desig...

Job Title: Python Backend / Platform Engineer (Django) Experience: 6-7 Years Duration: 2 Hours per Day Budget: ₹24,000 per Month Mode: Remote Role Overview We are looking for a Python Backend / Platform Engineer with strong experience in Django and backend system development. This role primarily focuses on backend engineering, API development, and platform-level integrations. While exposure to cloud and deployment environments is required. The candidate will work closely with platform and infrastructure teams to build scalable and secure backend services. Key Responsibilities Design, develop, and maintain backend services using Python and Django Develop scalable and secure APIs following API-first design principles Build and maintain backend logic, integrations, and platform services Work ...

I need a seasoned developer who can take a green-field concept and deliver a full, multi-tenant SaaS product that works seamlessly on the web, iOS, and Android. The core business feature set will be shared with you once the NDA is in place, but at this stage I want to be sure you can architect a clean, scalable solution and release production-ready apps on all three platforms from a single, well-maintained codebase. Key technical expectations • One responsive web application served from a secure, scalable backend (micro-service or monolith—convince me). • Companion iOS and Android apps built with either native stacks or a cross-platform framework such as Flutter or React Native; the choice should balance speed, maintainability, and performance. • Robust role-bas...

Our MVP is live and stable; the only piece missing before launch is the licensing layer. I already have the logic mapped out for both geographical and categorical tiers, but I need the code that enforces those rules inside Odoo and keeps it in sync with our MEAN-based front end and the existing Python services. Here is what has to happen: • Build or extend an Odoo module that talks to our Node.js API, receives license-creation calls, and stores the resulting keys and usage limits. • Expose secure REST endpoints (or use RPC if you prefer) so the Angular front end can validate a license and retrieve project entitlements in real time. • Make sure the Python micro-services that run our billing routines can both read and write to the same licensing data, preventing race co...

Hiring: 5G RAN Protocol Developer • Experience: 3–8 Years • Employment Type: Full-Time (FTE) • Notice Period: Immediate Joiners Preferred Key Requirements: • Hands-on experience in LTE/5G NR – Layer 1, Layer 2, Layer 3 • Strong expertise in MAC Scheduler & 3GPP specifications • Experience in gNodeB development and debugging • Good knowledge of TCP/IP, UDP, SCTP • Strong coding skills in C/C++ • Experience with Git, Gerrit, Jira & Agile methodologies • Exposure to cloud technologies (microservices, containers) is a plus

- **Core Architecture:** Spring Cloud + Kafka + Hadoop + Python Automation，This project requires a certain level of technical expertise.

Job Description: We are looking for an experienced freelancer to develop SEO-focused micro websites / landing page structures as part of our SEO strategy targeting the Turkish market. The objective of this project is to build multiple optimized web properties designed to support visibility in Turkish-language search results (Turkey location / ) for our selected keywords. Project Goals: Improve visibility in Turkish search results Target Turkey-based search queries Develop multiple web properties optimized around defined keyword groups Strategic structure allowing more than one website presence within the same keyword clusters Scope of Work: Structures focused on a total of 12 target keywords SEO-friendly website architecture Fast, mobile-responsive design Implementation of techn...

I’m building and maintaining a series of backend services and I need an experienced Python developer who feels at home in FastAPI. The day-to-day work centres on designing clean, scalable REST endpoints, wiring them to a PostgreSQL database, and keeping the Dockerised environment tidy for smooth deployments. Most of the upcoming tasks involve integrating external providers: think payment gateways for transaction flow and AI/ML services that power in-app intelligence. Beyond those, you’ll help craft automation scripts, refine existing business logic, and keep an eye on performance as traffic grows. Here is what a typical assignment looks like: • create or extend a FastAPI micro-service • expose secure endpoints, including user auth where required • conne...

This project centres on replacing a monolithic, legacy insurance platform with a clean, high-performance .NET Core API designed around Domain-Driven Design. The first bounded contexts to rebuild are User Authentication & Authorization and Policy Management; Claims Processing may follow once the new foundation proves stable. The current system struggles with sluggish response times, can’t scale when new brokers come aboard, and is painful to extend or refactor. I therefore need an API layer that is fast, horizontally scalable and, above all, maintainable. No usable documentation exists, so part of the assignment is to reverse-engineer the relevant business rules directly from the running application and stakeholder interviews. You will model the core insurance domain into aggreg...

Project Title: 5G NR RAN Protocol Stack Development (gNodeB – L1/L2/L3) Project Overview: This project focuses on the development, enhancement, and verification of 5G NR protocol stack components within the Radio Access Network (RAN). The engagement covers gNodeB feature development, MAC Scheduler optimization (3GPP Layer 2), and seamless integration across Layer 1, Layer 2, and Layer 3 to ensure performance, compliance, and scalability. Engagement Model: Full-Time Project Assignment Experience Band: 3–8 Years (Telecom/Wireless Domain) Scope of Work: Development and verification of 5G NR protocol stack (L1/L2/L3) MAC Scheduler implementation and enhancements (3GPP Layer 2) gNodeB feature development and Low-Level Design (LLD) contributions Cross-layer interface handling ...

A) Web app (template designer UI) Use an embedded DOCX editor: ONLYOFFICE Docs (most common for embedding) Flow: Your UI has a page /templates/:id/edit You embed ONLYOFFICE editor in that page (iframe + their JS config) Add a custom button: Insert Placeholder Clicking it inserts something like {{}} at the cursor B) Backend services You typically have 3 backend parts: File service Store original DOCX + edited template DOCX (S3 / Azure Blob / disk) Template metadata Store “field definitions” in DB: field_key: label: “Customer Name” type: string/date/number optional formatting rules Document generation service Input: template DOCX + JSON data Output: generated DOCX (and optional PDF) For merging placeholders, a popular approach in Node is docxtemp...

我要为东南亚线上博彩平台打造一套高并发、高可用的后台。整套系统将完全使用 C++ 架构，核心场景是实时数据处理，并且必须在大量用户同时在线时依旧保持毫秒级响应。 项目重点 • 以 C++11/14/17 为主，结合异步 I/O、无锁队列或协程等高性能方案，实现实时赔率、注单与结算流程。 • 在峰值流量下支持成千上万并发连接而无性能衰减，同时保证节点故障自动切换，满足 24×7 在线。 • 模块化设计，方便后续接入支付、用户中心等扩展功能。 • 部署环境可预设为 Kubernetes + Docker 或裸机集群，只要能弹性伸缩即可。 交付物 1. 完整的 C++ 后端源代码与编译脚本 2. 可一键启动的测试环境（Docker Compose 或 Helm chart） 3. 压测报告：并发用户数、平均/99th-percentile 延迟、CPU/内存占用 4. 详细技术文档与接口说明 验收标准 • 在指定硬件上稳定支撑目标并发量且 P99 延迟低于 150 ms • 节点下线或网络抖动时，业务不间断并自动恢复 • 代码可读、单元测试覆盖核心逻辑 如果你拥有 6 年以上 C++ 高性能服务器开发经验，并熟悉高可用架构、实时数据流处理和线上博彩或金融领域的合规要求，我期待与你合作。

I’m looking for a senior systems architect to design the technical foundation for a payment-gated booking network that controls access to real-time, high-demand service slots. From the user’s perspective, the flow is simple: select a slot → pay → receive instant confirmation. Behind the scenes, the platform must reliably handle concurrency spikes, subscription validation, atomic booking, and fast payment settlement, while guaranteeing zero double-booking. This is an architecture-first engagement. No UI or app build is required at this stage. Core Objectives Model the end-to-end flow for payment-gated real-time bookings for high-demand services. Design a subscription layer that wraps booking access. At launch we will offer a single monthly plan; the architecture m...