DevOps Jobs

Overview We are seeking an elite, expert-level Systems Engineer and Full-Stack DevOps Specialist to finalize an open-source mail transport infrastructure, build an automated client-onboarding DNS pipeline, and deploy a real-time self-healing analytics engine. This is a highly optimized environment focused on absolute IP isolation, programmatic resource constraints, and predictive deliverability tracking. The successful freelancer will deliver a production-ready, highly secure configuration across a multi-tenant virtualization deployment matrix. Project Scope of Work Phase 1 Finalization: Application-Layer & DNS Automation • CNAME-Based Client Authentication: Implement a custom customer-onboarding verification layer. When clients input a domain, the backend must dynamically gen...

I’m looking for an experienced developer who can step in and take ownership of a new digital build from day one. The exact product scope is still open, so your versatility—whether that means shaping a web interface, crafting a mobile experience, or engineering a standalone application—will be essential. Here’s what I have in mind right now: • Collaborate with me to clarify requirements, select the right tech stack, and draft an actionable roadmap. • Produce clean, well-documented code and commit regularly to a shared repository (GitHub or GitLab). • Handle deployment and basic DevOps so we can move from prototype to a production-ready release with minimal friction. • Communicate progress transparently, flagging risks early and suggestin...

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AWS Environment & Git Workflow Auditor (High Volume Site Discipline) AWS + Git discipline + environment auditing - US Citizens only 1. Git / Source Control Discipline • Daily commits required before end of shift. • Commit messages must be meaningful. • No private or alternate repositories permitted. • No local only work beyond same day development. • Branch naming must follow a simple enforced pattern. • All merges must be clean and conflict free. • Weekly tag or release marker for traceability. • CEO receives a simple weekly Git sync confirmation. 2. AWS Access & Security • IAM roles must be minimal and correct. • No wildcard permissions (*). • No unused roles, keys, or policies. • All access changes must be logged. &bu...

Tôi muốn xây dựng một phần mềm mới và đặt yếu tố bảo mật lên hàng đầu. Phiên bản đầu tiên chỉ cần tập trung vào lõi chức năng và hệ thống phòng thủ an toàn để chứng minh khái niệm. Những gì tôi mong đợi: • Kiến trúc và mã nguồn rõ ràng, dễ bảo trì. • Cơ chế bảo mật cao: xác thực, phân quyền, mã hóa dữ liệu nhạy cảm. • Tài liệu thiết lập môi trường, hướng dẫn triển khai và tài liệu kỹ thuật mô tả các lớp bảo mật đã tích hợp. • Gói kiểm thử đơn giản (unit test hoặc script kiểm tra lỗ hổng phổ biến) để tôi tự chạy và x&aacut...

My CMS refuses to activate its SEO add-on because URL rewriting is disabled on my AWS instance. I can log in over SSH but I’m not sure whether the machine is running Apache, Nginx, or another web server. What I need: • Diagnose the active web server and verify its rewrite module (mod_rewrite, rewrite module for Nginx, etc.). • Configure the server so clean, SEO-friendly URLs work across the site. • Apply the change in a way that survives future deployments or reboots. • Show me the commands or config snippets you touched and confirm the SEO add-on can finally be toggled on without errors (I’ll test this from the admin panel). If a .htaccess, , or any other config file is required, feel free to create or edit it directly; I’ll supply any p...

I’m spinning up a new product whose backend will be written in Python—principally Django and a few FastAPI micro-services—while the front-end sits in React. I already have a rough proof-of-concept; what I need now is an experienced full-stack engineer who can tighten the architecture, harden the deployment path, and weave OpenAI into several business workflows. Here’s what I’m asking you to tackle: • Back-end polish: refactor the existing Django project, expose or revise FastAPI endpoints, and keep an eye on clean, test-driven code. • OpenAI hooks: build out the calls, manage prompting, handle streaming responses where useful, and wrap everything with robust error handling & quota management. • DevOps: design and implement an end-to-en...

requirements: Must be 18 years of age or older and fluent in English. Must be a software engineer, infrastructure or DevOps engineer, data or ML engineer, security engineer, CS student with coding experience, or a technical manager who writes code. Must be comfortable completing work primarily through a terminal-based environment. Must have hands-on programming experience and provide a valid GitHub profile URL. Must be able to describe the most technically difficult software problem they have solved in detail. Must be willing to complete an identity-verification process and a one-attempt software-engineering skills assessment. You will design advanced coding tasks for AI systems in a remote environment and will be paid 154$ per task created NOTE: You have to complete ID verification and...

Production-Grade DevOps Automation Lifecycle (DevBoard Platform Deployment) This project showcases an end-to-end, enterprise-ready infrastructure deployment designed to transform a standard software application into a highly resilient, scalable, and fully automated cloud system. Using DevBoard—a production-style project management environment—as the blueprint, I built a zero-drift architecture that treats infrastructure strictly as code. Instead of manual operations, the entire platform delivery lifecycle is version-controlled, containerized, and managed programmatically. This setup eliminates deployment failures, secures underlying network layers, and establishes continuous observability to maximize platform uptime. Key Deliverables & Tech Architecture Infrastructure ...

I’m ready to tighten up the entire build-to-deploy flow for an application that already lives on Amazon Web Services. All workloads will remain on Linux-based EC2 instances, so every automation step—from provisioning to deployment—must focus on that environment. Here’s what I need from you: • Infrastructure as Code scripts (Terraform or CloudFormation) that spin up and configure the EC2 fleet exactly the same way every time. • A clean CI/CD pipeline (Jenkins, GitHub Actions, or a tool you recommend) that builds, tests, and pushes releases straight onto the EC2 hosts with zero-downtime or blue/green capability. • Security hardening and IAM policies tailored to EC2 so the instances are locked down yet still usable for automated tasks. • Moni...

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 rock-solid end-to-end encryption that Signal offers while gaining the flexibility, horizontal scalability, and deployment speed that a Go-driven service mesh provides. Project Overview, We are building a next-generation secure communication platform based on the open-source Signal ecosystem. Our goal is to create a production-ready platform that supports millions of users while preserving Signal's proven end-to-end encryption. We are looking for senior engineers with experience in distributed systems, Go, Java, cloud infrastructure, and large-scale backed development. What do you want to add to…? Technology Stack &bul...

I'm seeking an AWS expert to guide us in optimizing our EC2 instance costs. At this moment, we will not be able to provide IAM read-only access to our AWS account. Instead, we require the expert to guide us remotely while we perform the EC2 right-sizing ourselves. Key Requirements: - Guide us in reviewing the current AWS setup and making required recommendations for EC2 Compute Optimization using the appropriate utilities. - Help us carry out checks before and after right-sizing to ensure application functionality remains unaffected. - For example, guidance may include steps such as obtaining an Elastic IP address, updating DNS records when public IP addresses change, ensuring DNS settings are configured correctly, and all applications function as expected after right-sizing. Ideal...