civil engineer

site engineer

planning engineer

project engineer

civil site engineer

senior infrastructure engineer

CallGear DMCC

Senior Infrastructure &amp; VoIP Engineer / Infrastructure Lead (SIP/VoIP focus).Job Title: Senior Infrastructure &amp; VoIP EngineerEmployer: Callgear DMCCLocation: Dubai, Jumeirah Lake TowersJob Type: Full-TimeSalary: When applying for the position, please make sure to include your expected salary. Salary is negotiable based on experience and results of the interview process.About Us:Callgear is at the cutting edge of communication technology, providing solutions for efficient communications and advertising. We connect UAE companies with a cloud based phone system and provide communication services that make their business processes transparent and controllable, help them identify and solve problems in sales and increase income.More about us here: callgear.aeRole Summary: This is a senior-level role combining expertise in IT infrastructure, networking, and VoIP systems. You&rsquo;ll be responsible for maintaining and developing a distributed, high-load infrastructure across multiple data centers, supporting telephony systems, ensuring uptime, traffic quality, and secure operations. The role includes both strategic planning and hands-on engineering work.Key Responsibilities:IT Infrastructure &amp; Network:<ul><li>Ensure the uninterrupted operation of IT systems in multiple data centers (in different countries) and virtual infrastructure segments.</li><li>Plan, budget, and execute development of the company&rsquo;s IT infrastructure.</li><li>Manage and expand a distributed network of virtual SIP servers, including multi-region deployments and HA clusters.</li><li>Design and implement replication, backup, and failover schemes for mission-critical systems.</li><li>Administer and scale IP networks based on Cisco and MikroTik.</li><li>Maintain HP-based physical server infrastructure.</li><li>Set up and operate Zabbix monitoring for real-time visibility of load, channel capacity, SLA metrics, and failure points.</li><li>Handle incident reports, conduct root cause analysis, and manage communication with providers and partners.</li></ul>VoIP, SIP &amp; Telephony Systems:<ul><li>Administer and develop SIP/VoIP infrastructure across multiple countries.</li><li>Deep diagnostics of SIP/RTP traffic using tools like sngrep, tcpdump, Wireshark.</li><li>Set up, monitor, and optimize SIP trunks, GSM gateways, telephony clusters, and operator integrations.</li><li>Support and maintain FreeSwitch, Asterisk, AVAYA, FLAT Softswitch systems.</li><li>Perform diagnostics, traffic management, and fine-tuning of routing and SIP logic.</li><li>Troubleshoot complex call routing issues and implement effective routing failovers.</li></ul>RequirementsMust-have Experience &amp; Skills:<ul><li>Solid experience (5+ years) in VoIP/telecom infrastructure, including SIP architecture, PBX systems, and IP telephony.</li><li>Strong knowledge of Linux (CentOS, Ubuntu, Debian) and Windows Server administration.</li><li>Practical expertise in scripting and automation for system administration (e.g., Bash, Python).</li><li>Experience configuring and administering key network services: IP routing, DNS, DHCP, Squid, IPsec.</li><li>Deep understanding of networking (CCNA level and higher): VLAN, BGP, OSPF, VPN, SSTP.</li><li>5+ years working with Cisco and MikroTik hardware in complex environments.</li><li>Experience in network perimeter protection and traffic control.</li><li>Confident working with HP server hardware and diagnostics.</li><li>Familiarity with modern VoIP protocols: SIP, H.323, WebRTC, RTP.</li><li>English proficiency sufficient for fluent technical chat communication (Slack, email, ticketing).</li></ul>Nice to Have<ul><li>Experience working in a multi-country infrastructure with strict SLAs.</li><li>Experience with carrier-grade voice platforms and telecom SaaS environments.</li><li>Background in telecom integration with business communication systems (CRM, call analytics, etc.).</li></ul>Required language skills:<ul><li>English: Upper intermediate+ (required)</li><li>Russian (preferred)</li></ul>What We Offer:<ul><li>Competitive compensation: Basic salary plus monthly and quarterly commissions.</li><li>Full support benefits: UAE resident visa and corporate health insurance, relocation support and allowance</li><li>Comfortable workplace and friendly atmosphere in the office.</li><li>Professional development and growth opportunities.</li><li>Remote work on Fridays :)</li></ul>If you&rsquo;re ready to be part of an exciting journey with CallGear and contribute to the success of businesses across the UAE and beyond, apply now!Job Type: Full-time

Senior Infrastructure & VoIP Engineer / Infrastructure Lead (SIP/VoIP focus)

ONFUSION

To have experience in Construction/Infrastructure in UAEJob Type: Full-timePay: From AED1.00 per monthApplication Question(s):<ul><li>Salary expectations? Notice period?</li><li>Where are you currently based?</li><li>How many years of experience you have in UAE only as procurement engineer? In what industry?</li></ul>

Procurement Engineer (Infrastructure)

BlockDelta

Overview Our client is a pioneer in digital finance, delivering next-generation crypto and FX platforms. With a strong foundation in regulated financial markets, theyve earned a reputation for excellence across global trading infrastructure. As part of their strategic growth, they are now seeking a Senior Backend Engineer to join their world-class engineering team in the UAE. Role Requirement We are looking for a sharp and dependable Senior Backend Engineer to help our client build the next generation of high-performance trading infrastructure. This role is perfect for someone who thrives in fast-paced environments and enjoys solving complex engineering challenges from optimizing memory usage and managing real-time socket connections to load testing mission-critical systems under pressure. Key Responsibilities <ul><li>Develop robust and scalable backend systems using Node.js to support mission-critical applications</li><li>Engineer low-latency, real-time communication features leveraging WebSockets or equivalent protocols</li><li>Optimize memory usage and enhance system efficiency under demanding workloads</li><li>Lead efforts in stress testing, performance analysis, and tuning of backend services</li><li>Work closely with frontend engineers and DevOps to ensure secure, reliable, and well-integrated deployments</li><li>Produce high-quality, maintainable, and well-tested code following best practices</li><li>Enhance data flow and maximize performance in high-concurrency, low-latency systems</li><li>Design and deploy resilient infrastructure with robust monitoring and alerting mechanisms</li></ul> Qualifications <ul><li>Minimum 6 years of backend engineering experience, including 5+ years working extensively with Node.js</li><li>Solid grasp of asynchronous workflows and event-driven system design</li><li>Proven experience building real-time applications using WebSockets, data streaming, and push technologies</li><li>Demonstrated expertise in memory analysis, garbage collection optimization, and identifying memory leaks</li><li>Familiarity with performance testing tools such as Artillery, k6, or JMeter</li><li>Practical experience working with Redis, PostgreSQL, and optionally MongoDB</li><li>Skilled in diagnosing performance bottlenecks and conducting in-depth debugging across complex systems</li><li>Strong knowledge of containerization, CI / CD workflows, and designing microservices-based systems</li><li>Familiarity with message brokers such as Kafka or RabbitMQ is an advantage</li><li>Background in building and maintaining distributed, high-availability infrastructure</li></ul> Favoured <ul><li>Industry experience in fintech, gaming, or high-speed trading environments</li><li>Hands-on background with binary protocols, custom-built socket servers, or low-level networking</li><li>Proficient in designing scalable infrastructure using Kubernetes</li><li>Comfortable working with real-time observability tools such as Prometheus and Grafana</li></ul>This is an exceptional opportunity to work with a world-class team.Salary: Highly competitive, in line with experience and market standards.To apply, please submit your CV via the link.For additional information about open vacancies and events we are attending, please feel free to follow our LinkedIn Page. We are presently working on numerous client roles at BlockDelta.

Senior Backend Engineer (Fintech / HFT)

AECOM

<div>Company Description 
Work with Us. Change the World.
At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world&rsquo;s most complex challenges and build legacies for future generations.
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
We're one global team driven by our common purpose to deliver a better world. Join us. 
Job Description<ul><li> 
The incumbent performs a broad cross-section of complex technical and administrative activities requiring extensive experience and specialization in Contract Compliance, Quality Control (QC) and Quality Assurance (QA) inspection of structural scope related to the project</li><li>
Analyses applicable codes, standards and project contract documents and monitors construction activities to ensure compliance with contract documents.</li><li>
Interprets or clarifies contract documents for Contractors.</li><li>
Maintains and prepares a variety of records, including daily/weekly progress reports, material accounting records, change orders and record drawings.</li><li>
Provide assistance to the Project Engineer/Site Engineer.</li><li>
Responsible for supervising, directing and coordinating the inspection team.</li><li>
Conduct weekly meetings with inspectors and Project Engineer.</li><li>
Ensuring that responses are complete and in compliance with the contract documents. Where problems are found, work with Project Engineer to resolve.</li><li>
Audit inspections for conformity to contract documents and contractor submitted plans.</li><li>
Assist the Senior Discipline engineer to identify, respond to or evaluate technical issues to maintain the schedule.</li><li>
Highlights any violations to construction/ engineering related issues on site through issuance of NCRs</li><li>
Attends progress review meetings and co-ordination meetings to assist the Project Lead/Senior Engineer in resolving any site issues such as discrepancies in project&rsquo;s draings.</li><li>
 Participates in the coordination and monitoring of snagging and project handover Provide support to Resident Engineer/Team lead to ensure projects run smoothly by providing expert knowledge and advice.</li><li>
Liaises with the Design Engineer on modifications if required.</li><li>
Gives daily site reports and highlights issues that arise on site to the Project Lead.</li><li>
Contributes in the preparation of all kinds of reports and as directed by the project lead.</li><li>
Monitor Health and Safety of the construction works and report on the same. If required stop the construction works if unsafe practices are being followed</li></ul> 
Qualifications<ul><li> 
Education:<ul><li>
Bachelor&rsquo;s degree in Civil/Structural Engineering from a recognized university.</li><li>
(Master&rsquo;s degree or Chartered Engineer status is an advantage.)</li></ul></li><li>
Experience:<ul><li>
Minimum 10 years of experience in structural supervision for road and infrastructure projects within the UAE.</li><li>
Extensive knowledge of structural works supervision, including bridges, culverts, retaining walls, and other infrastructure elements.</li><li>
Familiarity with UAE standards and specifications (RTA, ADM, AASHTO, BS, or Eurocodes).</li></ul></li><li>
Technical Skills:<ul><li>
Ability to monitor and inspect structural works to ensure compliance with approved drawings and specifications.</li><li>
Review and approve structural shop drawings and material submittals.</li><li>
Supervise reinforcement placement, concrete pouring, and structural integrity checks.</li><li>
Strong understanding of QA/QC procedures and safety standards.</li></ul></li></ul> 

Additional Information<div></div> 
About AECOM
AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&amp;D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.
AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients&rsquo; complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle &ndash; from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com.
What makes AECOM a great place to work
You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you&rsquo;ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you&rsquo;ve always envisioned. Here, you&rsquo;ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity.
As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.</div>

Senior Structural Engineer

Crystawall Technologies L.L.C 

Experience: 5&ndash;10+ yearsLocation: [Specify City / Remote Option]- OverviewWe&rsquo;re seeking an experienced Senior DevOps Engineer to lead our cloud infrastructure, automation, and deployment pipelines for mission-critical systems.- Key Skills &amp; ExpertiseInfrastructure as Code (IaC): Expertise with Terraform, Ansible, Pulumi.Containers &amp; Orchestration: Proficient in Docker, Kubernetes, and Linux system administration.CI/CD Pipelines: Hands-on with Jenkins, GitHub Actions, GitLab CI, or CircleCI.Cloud Platforms: Deep experience in AWS, Azure, or GCP (EKS, ECS, Lambda, EC2, CloudFront).Monitoring &amp; Logging: Proficient in Prometheus, Grafana, ELK/EFK, Datadog.Security: Familiar with Vault, KMS, IAM, and DevSecOps best practices.Scripting: Skilled in Bash, Python, or Go for automation.- ResponsibilitiesBuild and maintain robust CI/CD pipelines.Automate provisioning and deployment workflows.Monitor performance, uptime, and scalability.Collaborate with developers for seamless delivery.Implement best practices for cloud security and compliance.- What We Value&#9989; Strong problem-solving and debugging skills.&#9989; Collaborative mindset with ownership of outcomes.&#9989; Focus on quality, scalability, and innovation.&#9989; Passion for continuous learning and improvement.Job Type: Full-timePay: AED10,000.00 - AED15,000.00 per month

Senior DevOps Engineer

Time Express Parcels

Job title: Senior DevOps Engineer (experience with React &amp; Spring Boot)Location: Dubai (full-time)About Shiper.ioShiper.io is a fast-growing logistics &amp; shipping SaaS helping merchants and carriers automate fulfillment, shipping rates, and tracking at scale. We build a high-throughput, low-latency platform that integrates with e&#8209;commerce storefronts and carriers. We&rsquo;re looking for a Senior DevOps Engineer to own our CI/CD, cloud infrastructure, and production reliability while working closely with our React frontend and Spring Boot backend teams.Role summaryYou will design, build, and operate the platform that delivers our React frontends and Spring Boot microservices. You&rsquo;ll own infrastructure-as-code, automated pipelines, observability, incident response, cost optimization and security hardening. You&rsquo;ll collaborate with product, frontend (React) and backend (Spring Boot) engineers to ship features quickly and safely.Responsibilities- Design, build and maintain CI/CD pipelines for frontend (React) and backend (Spring Boot) services (build, test, security scans, canary/blue&#8209;green deployments).- Manage containerization and orchestration (Docker, Kubernetes) for microservices.- Implement and manage infrastructure-as-code (Terraform/CloudFormation) for cloud resources.- Ensure high availability, scalability and performance of production systems; do capacity planning and autoscaling.- Build and maintain observability: metrics, tracing, logging (Prometheus, Grafana, Jaeger/Zipkin, ELK/EFK).- Implement incident response, runbooks, SLOs/SLIs and perform postmortems.- Automate provisioning, configuration management and deployments (Ansible/Chef/Puppet or equivalent).- Secure platform infrastructure and CI/CD pipelines; manage secrets and access controls (Vault, KMS, IAM).- Optimize cloud cost and resource usage.- Work closely with frontend and backend engineers to optimize build times, bundle strategies, backend performance and API deployment patterns.- Mentor junior engineers and help grow DevOps practices across the engineering organization.Required qualifications- 4+ years hands-on DevOps/SRE/Platform engineering experience (or equivalent).- Direct experience supporting web frontends built with React (build processes, static hosting, CDNs, caching).- Direct experience supporting backend services built with Spring Boot (packaging, JVM tuning, health checks, metrics).- Strong container and orchestration skills: Docker + Kubernetes (production experience).- CI/CD tooling: GitHub Actions / Jenkins / GitLab CI / CircleCI (designing pipelines, pipelines as code).- Cloud experience: AWS, GCP or Azure (at least one in depth). Experience with networking, load balancing, VPCs, IAM.- Infrastructure-as-code: Terraform or CloudFormation.- Monitoring &amp; logging: Prometheus/Grafana, ELK/EFK, tracing tools.- Scripting and automation: Python, Bash, or similar.- Good understanding of security best practices: secrets management, network policy, IAM.- Strong collaboration and communication skills; able to work with full&#8209;stack engineering teams.Nice-to-have- Experience with AWS, Helm, Kustomize.- Experience with message brokers (Kafka, RabbitMQ) and caching (Redis).- Familiarity with load testing, JVM profiling tools and tuning Spring Boot apps.- Experience with edge/CDN services and static site hosting (CloudFront, Fastly, Netlify).- Experience with database operations (Postgres, NoSQL).- Kubernetes operators, GitOps (ArgoCD/Flux).- Experience in e-commerce, logistics, or high-throughput APIs.What we offer- Impact: help shape reliability and delivery at a rapidly scaling company.- Collaborative, cross-functional engineering culture.- Competitive compensation and equity.- Flexible remote/hybrid work and learning budget.- Engineering tools and resources needed to move fast and safely.How to applySend your resume and a short note describing a recent DevOps project you led (include tech stack and measurable outcomes) to cv@shypv.com .Equal opportunityShiper.io is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.Job Type: Full-time

Senior DevOps Engineer (experience with React & Spring Boot)

Agile Managex Technologies LLC

Company Overview: Agile ManageX Technologies (Agile MTech) is a Dubai-based IT services company specializing in managed infrastructure, cybersecurity, and digital transformation. With over a decade of experience and a customer-first approach, we help businesses secure, streamline, and scale their operations through tailored technology solutions.Job Overview:We are seeking a highly skilled and motivated Pre-Sales Engineer &ndash; Cybersecurity with a strong background in IT infrastructure and security technologies. The ideal candidate should have a solid understanding of cybersecurity tools, governance frameworks, and IT infrastructure, with the ability to design, propose, and support solutions that address client requirements. This role involves close collaboration with sales, technical, and cross-functional teams, active participation in RFPs/proposals, and providing ongoing support to senior security staff and customers.Key Responsibilities:Technical &amp; Solution Design<ul><li>Design customized solutions addressing customer cybersecurity and IT infrastructure needs.</li><li>In-depth knowledge and hands-on experience in:</li><li>EDR/EPP/XDR</li><li>SIEM/SOC/SOAR</li><li>Email Security, NGFW, and Cloud Security</li><li>Endpoint Protection &amp; Patch Management</li><li>Network Security &amp; Monitoring</li><li>Vulnerability Assessment &amp; Penetration Testing (VAPT)</li><li>Identity &amp; Privileged Access Management (PAM/IAM)</li><li>Data Protection, DLP, Data Classification, and Backup Solutions</li><li>Assist in crafting technical proposals, presentations, RFPs, and tender responses.</li><li>Participate in pre-sales meetings, product demos, workshops, and proof-of-concepts.</li><li>Provide post-sales transition documentation and support delivery teams.</li></ul>Security Operations &amp; Compliance Support<ul><li>Monitor and respond to alerts from EDR, EPP, XDR, and SIEM tools under senior guidance.</li><li>Support incident response activities, including investigation, escalation, and remediation.</li><li>Assist in GRC (Governance, Risk &amp; Compliance) processes, security audits, and documentation.</li><li>Support the implementation of data classification policies and security awareness initiatives.</li><li>Keep documentation updated for security tools, processes, and SOPs.</li></ul>Client Interaction &amp; Support<ul><li>Understand client challenges and recommend appropriate solutions.</li><li>Provide day-to-day support to senior security staff in ongoing projects and operations.</li><li>Handle L1/L2 client queries and ensure timely escalation/resolution.</li><li>Ensure client satisfaction throughout the engagement lifecycle.</li></ul>Collaboration &amp; Knowledge Sharing<ul><li>Work closely with internal teams to ensure smooth delivery of solutions.</li><li>Stay current with emerging cybersecurity threats, technologies, and best practices.</li><li>Mentor junior team members and contribute to team capability building.</li></ul>Required Skills &amp; Qualifications:<ul><li>Minimum 3 years of experience in Pre-Sales, Cybersecurity, or related roles.</li><li>Strong understanding of cybersecurity frameworks, IT infrastructure, and security operations.</li><li>Experience with RFPs, proposals, and technical documentation.</li><li>Excellent communication, presentation, and client-facing skills.</li><li>Strong documentation, proposal writing, and technical storytelling capabilities.</li><li>Ability to manage multiple tasks and deliverables under pressure.</li><li>Fluency in English (spoken and written).</li></ul>Preferred Certifications (Optional but Advantageous):<ul><li>CISSP / CISM / CEH / CompTIA Security+</li><li>Microsoft / AWS / Google Cloud Certifications</li><li>ITIL / PMP</li><li>Vendor-specific certifications (e.g., Palo Alto, Fortinet, Trend Micro, SentinelOne)</li></ul>Job Type: Full-timeExperience:<ul><li>Cybersecurity presales: 1 year (Required)</li></ul>License/Certification:<ul><li>UAE driving liecence (Required)</li></ul>Location:<ul><li>Dubai (Required)</li></ul>

Cybersecurity Presales Engineer

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