Hire the Best Jenkins Developers

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Enis O.

Chernivtsi, Ukraine

$40/hr
5.0
27 jobs

Scaling SaaS and cloud-native businesses with secure, automated, and cost-efficient infrastructure — now powered by AI/ML capabilities. I help companies: ◉ Reduce cloud costs by up to 30–40% ◉ Deploy and scale LLM & AI/ML workloads on production-grade infrastructure ◉ Build scalable Kubernetes clusters (EKS, AKS, GKE) optimized for ML pipelines ◉ Achieve compliance (SOC 2, HIPAA, PCI DSS, ISO 27001) ◉ Migrate to cloud with near-zero downtime If your infrastructure feels fragile, your AI models are slow to deploy, or your cloud bill keeps growing — we fix that. ⚙️ Core Expertise ➙ Cloud Platforms: AWS, GCP, Azure, Digital Ocean, Oracle ➙ Containers: Docker, Kubernetes, Helm ➙ AI/ML & MLOps: LLM Deployment, Fine-tuning, MLflow, Kubeflow, SageMaker, Vertex AI ➙ nfrastructure as Code: Terraform, Ansible, CloudFormation, Pulumi ➙ CI/CD: GitHub Actions, GitLab CI/CD, Jenkins, ArgoCD ➙ Monitoring: Prometheus, Grafana, Datadog, ELK ➙ Security: DevSecOps, Trivy, SonarQube, Checkov ➙ Automation: Python, Bash, PowerShell 🛡️ Compliance & Security We design infrastructure aligned with: HIPAA | SOC 2 | PCI DSS | ISO 27001 | ISO 27002 Security is integrated — not added later. 💼 Who We Typically Work With ◉ SaaS startups scaling rapidly ◉ AI/ML teams needing production-ready model deployment infrastructure ◉ Enterprises migrating to cloud or adopting LLM-powered products ◉ Teams needing Kubernetes production hardening ◉ Regulated industries requiring compliant cloud setups 🌟 Why Clients Choose Us ✅ Certified Kubernetes, Cloud & MLOps experts ✅ Real-world LLM deployment & fine-tuning experience ✅ Clean, maintainable infrastructure (no messy DevOps) ✅ Transparent communication & fast response times If you're deploying AI models, scaling Kubernetes, or optimizing cloud costs — let's talk.

  • Jenkins
  • Amazon Web Services
  • Microsoft Azure
  • Kubernetes
  • Google Cloud Platform
  • Terraform
  • DevOps
  • DevOps Engineering
  • Azure DevOps
  • Cloud Migration
  • Infrastructure as Code
  • CI/CD
  • Docker
  • DigitalOcean
  • System Monitoring
Nikolai P.

Lviv, Ukraine

$30/hr
5.0
11 jobs

I help teams release faster without flaky tests, QA bottlenecks, or production surprises. I’m a Senior QA Automation Engineer with 6+ years of experience in web applications (fintech, healthcare, e-commerce). When teams usually reach out: • bugs reaching production • unstable or flaky test suites • slow release cycles • manual QA becoming a bottleneck 🛠️ Stack: • Playwright (TypeScript), Cypress, WebdriverIO • API testing • CI/CD: GitHub Actions, Jenkins, Bitbucket Pipelines • Cross-browser testing (BrowserStack) 🤖 AI testing experience: • LLM feature validation • prompt/response testing • edge cases & inconsistent outputs I focus on building QA systems that give teams confidence in every release. If you need help stabilizing QA or improving release reliability, feel free to reach out

  • Jenkins
  • QA Testing
  • QA Software & Testing Tools
  • Test Automation Framework
  • Test Automation
  • Web Testing
  • API Testing
  • Java
  • Selenium WebDriver
  • CI/CD
  • Apache JMeter
  • Cross-Browser Testing
  • Performance Testing
  • QA Automation
  • Regression Testing
MD RIAZ UDDIN BHUYANE S.

Dhaka, Bangladesh

$50/hr
5.0
203 jobs

Most clients find me after wasting weeks on engineers who deploy fast but leave security gaps, brittle scripts, and zero documentation behind. Well, I do the opposite. I'm a DevSecOps engineer with 7+ years building cloud infrastructure that is production-hardened from day one, not secured as an afterthought. AWS, Kubernetes, CI/CD, secrets management, container security, GDPR-compliant workflows, all of it built clean and documented properly. I'm also one of the few engineers who builds AND secures AI agent systems. LangChain, CrewAI, RAG pipelines, MCP servers, I understand the attack surface of modern AI infrastructure that most security engineers have never touched. 🔐 Security & DevSecOps 🔹 Linux Hardening: firewalls, iptables, SSH lockdown, fail2ban, SSL/TLS 🔹 Secrets Management: HashiCorp Vault, AWS Secrets Manager, Azure Key Vault, GCP Secret Manager 🔹 Container Security: Docker Hardening, Kubernetes RBAC, Network Policies, Pod Security Standards 🔹 Server Management: WHM, cPanel, Plesk, Webmin, Virtualmin 🔹 GDPR-ready Workflows: encrypted APIs, secure backups, access control 🔹 CI/CD Security: secrets scanning, signed images, GitHub Actions, GitLab CI, Jenkins ☁️ Cloud Infrastructure & DevOps 🔹 AWS, GCP, Azure, DigitalOcean: deployment, scaling, cost optimization 🔹 Infrastructure as Code: Terraform, Pulumi, Ansible 🔹 CI/CD pipelines: GitHub Actions, Jenkins, GitLab CI 🔹 Container orchestration: Docker, Kubernetes, Helm 🔹 GitOps: ArgoCD, Flux 🤖 AI Infrastructure & Automation 🔹 Multi-agent systems: LangChain, LangGraph, CrewAI, AutoGen 🔹 Model Context Protocol (MCP) server integration 🔹 RAG pipelines & vector search: Pinecone, Qdrant, Weaviate, ChromaDB 🔹 LLM app builders: Dify.ai, Flowise 🔹 Multi-model routing: OpenRouter 🔹 AI agents: Claude, ChatGPT, Gemini, Azure OpenAI, AWS Bedrock 🔹 Local LLMs: Ollama, Mistral, Llama on Linux servers 🔹 Workflow automation: n8n, Make, Zapier, APIs & webhooks 💻 Full Stack & WordPress 🔹 Backend: Laravel, Node.js, Java, NestJS, Python, Go 🔹 Databases: PostgreSQL, MySQL, MongoDB, Redis 🔹 WordPress: Elementor, Divi, Bricks, Oxygen, WP-CLI, Gutenberg, Headless WordPress 📊 Monitoring & Reliability 🔹 Observability: Prometheus, Grafana, OpenTelemetry, ELK Stack, Sentry, CloudWatch 🔹 Automated backups: Rclone, AWS S3, GCP buckets 💼 You're a great fit if you are: 🔹 A startup that needs infrastructure secured from day one 🔹 An agency that wants one reliable long-term technical partner 🔹 A business running AI agents that needs someone who understands both the build side and the security risks Tell me what you're building. I'll make it secure, automated, and production-ready.

  • Jenkins
  • DevOps
  • Kubernetes
  • CI/CD
  • Cloud Engineering
  • Terraform
  • Ansible
  • DevOps Engineering
  • Migration
  • Cloudflare
  • Prometheus
  • System Hardening
  • Azure DevOps
  • Azure DevOps Server
  • AI Implementation
  • WordPress
  • Amazon Web Services
  • AI Agent Development
  • Security Engineering
  • Security Infrastructure
Muneeb S.

Lahore, Pakistan

$8/hr
4.5
47 jobs

40+ Hours Available Per Week As a Top Rated full-time freelancer on Upwork with over 6+ years of expertise in Software Quality Assurance, I specialize in ensuring your applications are bug-free and deliver exceptional user experiences, backed by over 5-star ratings ⭐ from satisfied clients! 🚀 🏆 Top-Rated QA Engineer ✅ 6+ Years in Manual & Automation Testing ✅ 30+ Projects Tested (Web, Mobile, SaaS) ✅ Expert in Web, Mobile & API Testing ✅ Expert in Selenium, Cypress, Playwright, Postman, CI/CD Over the years, I’ve tested SaaS platforms, eCommerce systems, fintech apps, CRMs, and mobile applications, ensuring stable releases, improved performance, and excellent user experience. Here’s what I deliver: ✔ Manual Testing - Functional Testing - Regression Testing - Smoke & Sanity Testing - Cross-browser & Cross-device Testing - Usability & UI/UX Testing ✔ Automation Testing - Selenium (Java / Python) - Cypress (JavaScript) - Playwright - TestNG / PyTest Framework Setup - Automation Framework from Scratch ✔ API Testing - Postman - REST Assured - Swagger Validation - API Automation ✔ Performance Testing - JMeter - Load & Stress Testing ✔ CI/CD Integration - Jenkins - GitHub Actions - GitLab CI - Automated Test Execution Pipelines ✔ Bug Reporting & Documentation - Jira, Trello, ClickUp - Detailed bug reports with screenshots & logs - Test cases & test plans ⭐ Recent Client Feedback: ◆ "Great working with you, Muneeb. Your QA work was detailed, clear, and extremely helpful in identifying critical issues before launch. I really appreciated your responsiveness and support throughout the entire process." ◆ "Muneeb was great to work with. His communication was excellent, delivery was fast and consistent, and he was always available to answer questions and provide clarification whenever needed." Let’s discuss your project and I’ll provide: ✔ A QA strategy tailored to your product ✔ Automation feasibility assessment ✔ Clear timeline and execution plan Message me today for a FREE consultation. ------------------------------------------------------------------------------ Related Keywords: Web Testing, Software QA, Mobile App Testing, Functional Testing, Manual Testing, Software Testing, Automated Testing, QA Testing, API Testing, Test Automation Framework, Playwright, Test Automation, Test Design, Test Execution, Test Management, Test Plan, Test Case Design, Appium, QA Automation, QA Engineer, QA Software & Testing Tools, Mobile QA, Bug Reports, Bug Tracking & Reports, End-to-End Testing, Compatibility Testing, Desktop Application Testing, Browser Automation, Postman, Performance Testing, Quality Control, User Acceptance Testing, Usability Testing, Regression Testing, Cross-Browser Testing, Jira, UI/UX Testing, Quality Assurance, Payment Gateway Testing, iOS Testing, Android Testing, User Testing, Manual QA, AI Testing, Chatbot Testing, Voice AI Testing, NLP Testing, Conversational AI, AI Model Evaluation, Reverse Testing, PWA Testing, Progressive Web App Validation, AI Apps Testing, Progressive Web Application, OpenAI, AI Apps, ChatGPT, Sora, Gemini, Generative AI, Chatbot, DeepEval, Promptfoo, Claude, Codex, Cursor, Selenium, Cypress, CI/CD.

  • Appium
  • Jira
  • API Testing
  • Web Testing
  • End-to-End Testing
  • Performance Testing
  • Manual Testing
  • Test Case Design
  • TestRail
  • Test Plan
  • Cypress
  • Selenium
  • Test Report
  • Automated Testing
  • Bug Reports
Anoop K.

Hamirpur, India

$35/hr
5.0
5 jobs

✅ DevOps Engg ✅ GCP ✅ AWS ✅ GCP Certified Professional Cloud Architect ✅ Terraform Associate (003) ✅ GitLab Certified Git Associate ✅ Ubuntu/CentOS ✅ Cost Optimization I am a senior DevOps Engineer with over 5+ years of experience in Google Cloud Platform (GCP), AWS, Docker, Kubernetes, Terraform, Logging and Monitoring, Git, CI/CD Pipelines, Automation, Security, and System Administration. I have a professional attitude, work with dedication, and am always ready to accept challenges. I have worked on various projects with international clients and diverse teams. I aim to lead innovative projects and deliver the best cloud computing services globally. Specialties and Fields of Expertise ◈ DevOps Tools – Terraform, Kubernetes (GKE), Jenkins, Git, Ansible, Cost Management, etc. ◈ Linux System Administration – CentOS, Debian, RHEL, Ubuntu and Windows. ◈ Server Migrations and Cloud Migration – On-premise to GCP and AWS. ◈ CI/CD Tools – Cloud Build (GCP), Jenkins, GitLab CI, GitHub Actions. ◈ Website Migrations – cPanel, Plesk, and control-panel-less servers for WordPress, .NET, Angular, Magento, Node.js/Vue.js, OpenCart, and PHP-based websites. ◈ PHP / Apache / NGINX / PHP-FPM / LAMP stack management. ◈ Database Management – MySQL, MariaDB, MongoDB, and PostgreSQL (Cloud SQL, AlloyDB, Firestore, BigQuery). ◈ DNS Management – Domain setup, Nameservers, MX, CNAME, SPF, DKIM, TXT, Cloudflare. ◈ Open-source application installation and lifecycle management. ◈ Hosting Setup and Management – BlueHost, CloudWays, DigitalOcean, GoDaddy, Hostgator, Linode, SiteGround, GCP hosting. ◈ Cloud Solutions – Google Cloud Platform (GCP), AWS, DigitalOcean, Linode, Vultr, OVH. ◈ Backup Solutions – GCP Backup & DR, rsync/SCP/tar scripting backup solutions, Jetbackup. ◈ Hosting Control Panels – cPanel/WHM, Plesk, ISPConfig, Virtualmin, CyberPanel, DirectAdmin, CWP. ◈ Security & Firewalls – VPC firewall rules, FirewallD, CSF, UFW, iptables. ◈ VPN Solutions – Cloud VPN (IPsec), OpenVPN, Outline. ◈ Automation & Scripting – Python, Bash, Infrastructure as Code. ◈ SSL/TLS – Let’s Encrypt, GCP-managed certificates, custom certs. GCP Cloud Skills Set • IAM & Security – Creation of IAM users, groups, service accounts, roles, policies, workload identity federation, and fine-grained access control. • Compute – Compute Engine instances, custom images, instance groups, Bastion host setup, OS patching. • Networking – VPC networks, subnets, firewall rules, routes, Cloud NAT, Cloud Router, private service access, VPC peering, hybrid networking with Cloud VPN/Interconnect. • Storage & Data – Cloud Storage buckets (lifecycle rules, signed URLs, cross-project access, static website hosting with CDN). • Containers – Google Kubernetes Engine (GKE), Autopilot and Standard clusters, node pools, workload identity, Helm deployments. • Serverless – Cloud Functions, Cloud Run (serverless containers), Pub/Sub triggers. • Infrastructure as Code – Terraform with GCP modules, Deployment Manager. • Databases – Cloud SQL (MySQL, PostgreSQL), Firestore, BigQuery, AlloyDB, Memorystore (Redis). • Monitoring & Logging – Cloud Monitoring, Cloud Logging, metrics, alerts, dashboards, uptime checks, alerting policies with Pub/Sub & Email/SMS. • Messaging & Queues – Pub/Sub topics and subscriptions, Cloud Tasks. • CI/CD – Cloud Build pipelines, Artifact Registry, GitHub Actions integration with GCP, ArgoCD for GitOps. • Load Balancing & Scaling – HTTP(S) Load Balancers, TCP/UDP Load Balancers, Global Load Balancing with Cloud CDN, auto-scaling instance groups. • Security & Compliance – Cloud Armor (WAF, DDoS protection), SSL certificates, Identity-Aware Proxy (IAP), Secret Manager, Key Management Service (KMS). • Automation – Deployment of GCP resources via Terraform, scripting, and CI/CD workflows.

  • Jenkins
  • Google Cloud Platform
  • Docker
  • Kubernetes
  • GitLab
  • Terraform
  • GitHub
  • CI/CD
  • Amazon Web Services
  • Python
  • Bash
Manthan T.

Ahmedabad, India

$30/hr
4.9
18 jobs

I've cut AWS bills by 60%, maintained 99.9% uptime across 50-node EKS clusters, and shipped SOC2-compliant infrastructure for FinTech and SaaS companies - across 6+ years of hands-on cloud engineering. Whether you're a startup drowning in cloud costs, a SaaS company outgrowing your Kubernetes setup, or an enterprise navigating a SOC2 or GDPR audit - I've solved that exact problem, with numbers to back it. ▸ Kubernetes & EKS Architecture I design production-grade EKS clusters built to scale multi-AZ, auto-scaling with Karpenter, Spot Instance optimized, and GitOps-driven deployment pipelines. I've supported engineering teams of 10–50 engineers with infrastructure that doesn't create 2am incidents. ▸ FinOps & Cloud Cost Engineering I don't just trim costs I restructure how cloud spend works. Slashed cluster compute costs 60% via Karpenter + EC2 Spot strategy. Reduced CI/CD infrastructure costs 35% by migrating Jenkins pipelines to GitHub Actions. ▸ DevSecOps & Compliance Built GDPR and SOC2 Type II compliant infrastructure from scratch Zero-Trust IAM, AWS WAF, automated secrets rotation, CloudTrail audit logging, and compliance documentation. Experienced with HIPAA and PCI-DSS-ready architectures for FinTech clients. ▸ Observability & Reliability Full monitoring stacks with Prometheus, Thanos, Loki, and Grafana SLO dashboards, alerting runbooks, and incident response playbooks. I build for 99.9%+ uptime, not hope for it. Certified: AWS DevOps Engineer – Professional | AWS Solutions Architect – Associate | HashiCorp Terraform Associate (003) I work best with teams that want infrastructure they can trust clean IaC, documented runbooks, and systems built to last. Available for long-term platform engineering partnerships, DevOps retainers, and project-based engagements. Message me and we'll spend 15 minutes figuring out whether I'm the right fit for your infrastructure.

  • Amazon Web Services
  • Kubernetes
  • Serverless Computing
  • Amazon GuardDuty
  • CI/CD
  • AWS CloudFront
  • GitHub
  • Infrastructure as Code
  • DevOps
  • Terraform
  • Cloud Security
  • Cloud Migration
  • Python
  • AWS Lambda
  • Amazon Bedrock
  • Docker
  • SOC 2
  • Prometheus

How it works

Post a job for free Post a job

Tell us what you need. Create your own job post or generate one with AI then filter talent matches.

Hire top talent fast

Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.

Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

Payment simplified

Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.

Don't just take our word for it

How do I hire a Jenkins Developer on Upwork?

You can hire a Jenkins Developer on Upwork in four simple steps:

  • Create a job post tailored to your Jenkins Developer project scope. We’ll walk you through the process step by step.
  • Browse top Jenkins Developer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top Jenkins Developer profiles and interview.
  • Hire the right Jenkins Developer for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a Jenkins Developer?

Rates charged by Jenkins Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a Jenkins Developer on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance Jenkins Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Jenkins Developer team you need to succeed.

Can I hire a Jenkins Developer within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Jenkins Developer proposals within 24 hours of posting a job description.