backend engineer Jobs in Karachi Pakistan

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application service engineer

Orient Energy System

Job Title: Automation EngineerWe are looking for a highly skilled Automation Engineer with hands-on experience in Siemens PLCs, SCADA systems, and industrial automation in Orient Energy Systems.Key Responsibilities<ul><li>Design, program, and commission Siemens PLC systems using TIA Portal, PCS 7, STEP 7, and related tools.</li><li>Develop and integrate HMI/SCADA systems (WinCC, TIA Portal).</li><li>Perform FAT/SAT, documentation, and on-site commissioning for automation projects.</li><li>Configure and manage industrial communication protocols such as Modbus RTU/TCP/IP, IEC61850, and Ruggedcom.</li><li>Implement and maintain safety systems using Siemens Safety Integrated platforms.</li><li>Collaborate with cross-functional teams for project design, testing, and delivery.</li><li>Troubleshoot, diagnose, and resolve system issues to improve reliability and efficiency.</li><li>Participate in system upgrades, migrations, and cybersecurity integration (e.g., Nozomi NIDS).</li></ul>Requirements<ul><li>Bachelor&rsquo;s degree in Mechatronics, Electrical, or Control Engineering (BE Mechatronics preferred).</li><li>3 years of professional experience in industrial automation and control systems.</li><li>Proven expertise in Siemens PLC/HMI/SCADA environments (TIA Portal, PCS 7, STEP 7, WinCC).</li><li>Strong understanding of industrial communication networks and cybersecurity principles.</li><li>Hands-on experience with hardware configuration, system integration, and commissioning.</li><li>Excellent problem-solving skills and ability to work in a team-based environment.</li></ul>To Apply: Send your updated resume to Aiman.rashid@orient-power.com with the subject line &ldquo;Application &ndash; Automation Engineer&rdquo;.Job Type: Full-timeWork Location: In person

Application & Service Engineer

Karat

<div>
 
 Come join Karat's
 
 
 Interview Engineer
 
 
 Community!
 
 
 
 Karat is always seeking talented engineers to join our Community. If you are interested in being considered for a future Interview Engineer opportunity, please submit your application to this posting.
 
 
 This is a
 
 contractor/freelancer
 
 opportunity, and work is compensated based on tasks performed. Currently, we are only accepting applications from candidates in the countries on our website, and require that resumes be submitted in English.
 
 
 
 What Interview Engineers do:
 
 
 
 Interview Engineers facilitate technical interviews with software developers around the world. As an Interview Engineer, you will create inclusive hiring processes by mitigating bias, improving hiring signals, and completing objective evaluations. These skills are critical to hiring and managing teams in startups and large enterprises. As a Karat Interview Engineer, you will:
 
 
 <ul>
 <li>
 
 Interview&mdash;
 
 Facilitate an interview through Karat's platform. Create an enjoyable candidate experience while you evaluate a candidate's fundamental coding skills and technical knowledge.
 </li>
 <li>
 
 Evaluate&mdash;
 
 Provide input on the candidate's performance, coding style, communication skills, knowledge question answers, and coding approach.
 </li>
 <li>
 
 Partner&mdash;
 
 Collaborate with Karat to test content, processes, and products.
 
 
 </li>
 </ul>
 
 The experience you will bring:
 
 
 
 <ul>
 <li>
 3+ years of experience as a Software Developer or Engineer
 </li>
 <li>
 Excellent English communication skills (written and oral) with a high level of professionalism and interpersonal skills
 </li>
 <li>
 Reliable access to a working webcam, microphone, and a stable Internet connection
 </li>
 <li>
 Experience conducting technical interviews is preferred (e.g., data structures, algorithms)
 
 
 </li>
 </ul>
 While we review your application, learn more about life as an Interview Engineer by watching this video!
 
 
 Additional Information
 
 
 By applying for a position, you consent to the processing of your personal data in accordance with Karat's Employee and Contractor Privacy Notice found here.
</div>

Interview Engineer (Pakistan)

Eocean Pvt Ltd

Role OverviewAs an Application Support Engineer, you will be deployed onsite at a banking client, serving as the first point of contact for all matters related to Eocean&rsquo;s WhatsApp Solutions. You will be responsible for diagnosing, troubleshooting, and resolving application-related issues while ensuring smooth day-to-day operations and maintaining strong client relationships. The role requires a proactive individual who can manage incidents efficiently, communicate effectively, and coordinate with internal teams for timely resolution.Key Responsibilities* Act as the onsite representative and first point of contact for Eocean&rsquo;s WhatsApp Solutions.* Diagnose, troubleshoot, and resolve application-related issues in coordination with internal support and product teams.* Monitor application performance, identify recurring issues, and provide timely updates to stakeholders.* Communicate effectively with client teams through email, chat, or phone until resolution.* Escalate complex cases to internal teams with proper documentation and root-cause details.* Track and manage open issues, ensuring closure within defined SLAs.* Support application deployments and conduct post-deployment validation activities.* Maintain detailed records of incidents, resolutions, and best practices in internal knowledge bases.* Prepare periodic reports highlighting issue trends, client feedback, and service improvements.* Build and maintain strong working relationships with client representatives to ensure satisfaction and trust.Qualifications and Experience* Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.* 2&ndash;3 years of experience in Application Support or similar customer-facing technical roles.* Strong command over SQL databases (Microsoft SQL, MySQL, or Oracle).* Hands-on experience with web-based or cloud-hosted applications.* Familiarity with APIs, logs, and system integrations.* Strong diagnostic and problem-solving skills with an analytical mindset.* Excellent verbal and written communication skills.* Ability to work independently and handle multiple priorities in a client-facing environment.Key Competencies* Application troubleshooting and root-cause analysis* Effective communication and client relationship management* Database query handling and analysis* Time management and prioritization* Documentation and attention to detail* Collaboration and cross-functional coordinationJob Type: Full-timeApplication Question(s):<ul><li>What is your current salary?</li><li>What are your salary expectations?</li></ul>Work Location: In person

Application Support Engineer

Growatt New Energy

<div>
 
 
 Pakistan Technical Service Engineer (Solar Inverter)
 
 
 
 
 
 
 
 Job Responsibilities:
 
 
 
 
 
 
 (1) Product Technical Support: Provide prompt response and efficient resolution to customer after-sales inquiries and technical issues in Pakistan. Conduct on-site visits as required to address complex problems and ensure customer satisfaction.
 
 
 (2) Project Lifecycle Support: Guide and support distributors/installers throughout the photovoltaic (PV) power station lifecycle, including installation supervision, system monitoring, and long-term operation &amp; maintenance (O&amp;M) optimization.
 
 
 (3) Technical Documentation: Translate and organize product technical manuals, troubleshooting guides, and training materials for local teams.
 
 
 (4) Customer Training &amp; Enablement: Design and deliver product training programs (technical features, after-sales processes, safety protocols) for distributors, installers, and end-users to enhance technical proficiency and brand loyalty.
 
 
 
 
 
 
 Job requirements:
 
 
 
 
 
 
 (1) Technical Background: Bachelor&rsquo;s degree in Power Electronics, Electrical Engineering, or Automation (preferred). Minimum 2 years of hands-on experience in solar inverters, power systems, or related fields. Technician certification (e.g., solar energy, electrical maintenance) is a plus.
 
 
 (2) Language &amp; Legal Compliance: Fluent in English (written and verbal). Valid long-term work permit in Pakistan is mandatory.
 
 
 (3) Digital Proficiency: Proficient in Microsoft Office Suite (Excel, Word, PowerPoint) and remote support tools. Familiarity with PV system design software (e.g., AutoCAD, PVsyst) is an advantage.
 
 
 (4) Core Competencies: Customer-centric mindset with strong problem-solving skills; excellent communication and cross-cultural collaboration abilities; self-motivated, detail-oriented, and capable of managing multiple priorities under deadlines.
 
 
 Proven ability to execute target plans and drive operational efficiency.
 
 
 (5) Practical Requirements: Valid driver&rsquo;s license and willingness to travel frequently (up to 50% of working time) across Pakistan.
 
 
 
 
 
 
 
 
 
 Company Profile
 
 
 
 
 
 
 Growatt New Energy Technology Co. Ltd., founded in 2010, is a global leader in solar inverter manufacturing and smart energy solutions. With over 5 million installations worldwide, we are committed to delivering high-efficiency, cost-competitive inverters that power the transition to renewable energy. Join our team of innovators and make an impact in the fast-growing solar industry.
 
 
 
 
 
 
 Application Process:
 
 
 
 
 
 
 Send your resume with the subject line: "
 
 Pakistan Maintenance Service Engineer - [Your Name] - Expected Salary [X USD/month]
 
 " to: syedhamza.qamar@growatt.com and
 
 zohaib@growatt.com
 
 .
 
 
 Only shortlisted candidates will be contacted.
 
</div>

Pakistan Maintenance service engineer  (Solar Inverter)

Stormfiber

Job description:We&rsquo;re Hiring: Software Engineer (Backend /Laravel/PHP/JS) - KarachiJoin our dynamic team and contribute to building high-quality web applications! We are seeking a passionate and detail-oriented Software Engineer to play a key role in our development processes.Responsibilities<ul><li>Develop medium to large scale web applications using PHP (MVC frameworks, such as Laravel, Yii2, CodeIgniter), HTML5, CSS3, Bootstrap and MySQL.</li><li>Work in distributed system environment and implement transaction management, queuing system and state tracking.</li><li>Ensure compliance with policies, procedures and controls of Information security.</li><li>Assist the team lead in designing the application and database architecture.</li></ul>Requirements<ul><li>Masters / Bachelors in Computer Science with minimum 3.0 CGPA.</li><li>Strong Object Oriented Programming concepts.</li><li>1-5 years of relevant experience in web application development in PHP using MVC framework.</li><li>Experience of working with relational databases.</li><li>Experience / understanding of version control system (GIT/GitLab).</li></ul>Job Types: Full-time, FresherPay: Up to Rs110,000.00 per monthWork Location: In person

Software Engineer (Backend /Laravel/PHP/JS)

Role OverviewAs a Resident Engineer, you will serve as the on-site technical representative responsible for diagnosing, troubleshooting, and resolving software and system issues related to the Eocean application deployed on cloud environments. You will act as the first line of support for the client, ensuring seamless communication, timely resolution of issues, and coordination with internal product and development teams.Key Responsibilities<ul><li>Diagnose, troubleshoot, and resolve technical and application issues on-site.</li><li>Research and identify root causes of software or configuration problems.</li><li>Communicate effectively with end users and business teams through email, chat, or phone until issues are resolved.</li><li>Escalate complex issues to internal teams (e.g., software development, product) with detailed documentation.</li><li>Track and manage open issues, ensuring resolution within agreed SLAs.</li><li>Maintain and support E Ocean application on UAT and Production environments.</li><li>Coordinate with client IT Operations &amp; Support teams for deployment and post-deployment validation.</li><li>Observe, test, and validate new product features, upgrades, and configurations.</li><li>Document troubleshooting steps, technical findings, and solutions in internal knowledge bases.</li><li>Prepare timely reports on issue trends, recurring incidents, and client feedback.</li><li>Maintain positive working relationships with clients to ensure satisfaction and trust.</li></ul>Qualifications and Experience<ul><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related field.</li><li>2&ndash;3 years of experience in Technical Support, Application Support, or Resident Engineer roles.</li><li>Hands-on experience with Windows and Linux operating systems.</li><li>Proficiency in SQL databases (Microsoft SQL, MySQL, or Oracle).</li><li>Basic understanding of Java, Node.js, and scripting/programming concepts.</li><li>Strong diagnostic and problem-solving skills with an analytical mindset.</li><li>Excellent communication and customer-handling abilities.</li><li>Ability to work independently and manage multiple priorities.</li><li>Familiarity with cloud-based applications and deployment procedures is a plus.</li></ul>Key Competencies<ul><li>Technical troubleshooting and analytical thinking</li><li>Effective communication and client relationship management</li><li>Time management and multitasking</li><li>Team collaboration and coordination</li><li>Attention to detail and documentation discipline</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>Current Salary?</li><li>Expected Salary?</li></ul>Work Location: In person

Technical Support Engineer

Careem

<div><div>Careem is building the Everything App for the greater Middle East &mdash; making it easy to move around, order food and groceries, manage payments, and more. Our purpose is simple: to simplify and improve people&rsquo;s lives and build an awesome organisation that inspires. 
Since 2012, Careem has enabled earnings for over 2.5 million Captains, simplified the lives of more than 70 million customers, and built a platform where the region&rsquo;s best talent and entrepreneurs thrive. We operate in 70+ cities across 10 countries, from Morocco to Pakistan.

We&rsquo;re now entering our next chapter &mdash; one powered by AI. We&rsquo;re looking for AI talent: curious problem-solvers who know how to apply AI to build tools, automate workflows, and create real impact. Whether it&rsquo;s streamlining operations, enhancing customer experience, or reimagining internal systems &mdash; we want people who can make Careem work smarter and move faster.</div><div> 

About the Role

The Infrastructure Engineer will be responsible for the administration, maintenance, and support of all Careem-managed IT systems, including systems and network infrastructure. This includes day-to-day support, incident, change, and problem management, as well as the ongoing design and implementation of infrastructure changes and enhancements.

Key Objectives and Responsibilities:
<ul>
<li>The role of Network Engineer is to deploy, support and administrate IT infrastructure services and systems, voice and data network, MPLS, DPLC &amp; wireless and multisite mesh networks. Monitor and maintain layer 1-7 and end to end support</li>
<li>Designing and implementing new network solutions and/or improving the efficiency of current networks</li>
<li>Installing, configuring and supporting network equipment including routers, switches, SASE gateways, firewalls, WAN accelerators and aggregators, wireless networks</li>
<li>Working on escalated Incidents from the IT Service Desk and ensuring that Incidents are updated daily with meaningful updates, quality and troubleshooting steps performed. Ensure that incidents are resolved within the set SLA&rsquo;s.</li>
<li>To be responsible for changes affecting the IT infrastructure and that such changes take place in a controlled and auditable manner.</li>
<li>The network engineer is also required to ensure continuous improvement and will be responsible for infrastructure projects.</li>
<li>Keeping up to date with latest technology changes and industry practices</li>
<li>Documentation of CAREEM network infrastructure (HW/SW inventory, network documentations, etc.) '</li>
<li>Management of incidents to ensure rapid resolution.</li>
<li>Root cause analysis. Managing incidents to ensure all avenues are explored</li>
<li>Weighing up possible solutions and associated risk.</li>
</ul>
Administration:
<ul>
<li>Monitoring and reporting on IT Infrastructure and underlying Network Services</li>
<li>Providing 24x7 second-line support and support escalation services</li>
<li>Resolution of production incidents and underlying causes</li>
<li>Accepting new systems or changes as fit for release</li>
<li>Conducting Service Reviews with internal teams and suppliers</li>
<li>Liaison with 3rd party suppliers</li>
<li>Management of incidents to ensure rapid resolution. Including:</li>
<li>Root cause analysis</li>
<li>Ensuring necessary communication is sent to relevant parties</li>
<li>Weighing up possible solutions and associated risk</li>
<li>Ensuring completion of follow up actions</li>
<li>Design/Review of all network changes</li>
<li>Tracking and resolution of single points of failure within the infrastructure</li>
<li>Assisting project streams on infrastructure changes</li>
</ul>
Communication:
<ul>
<li>Effectively communicates relevant project information to superiors.</li>
<li>Delivers engaging, informative and well-organized presentations.</li>
<li>Resolves and/or escalates issues in a timely fashion.</li>
<li>Understands how to communicate difficult/sensitive information tactfully.</li>
</ul>
Technical Knowledge:
<ul>
<li>Must have knowledge and experience of Datacenter management , Unified communication family suites, LANs, WANs, Wireless Networks, Virtualization, strong understanding TCP/IP protocol stack and network layer, Routing,Switching, MPLS networks,Firewalls, SASE networks,VPN technologies, system monitoring and management.</li>
<li>Expose to VMware ESX and vCenter 4.x and all major virtualization infrastructure solutions. Exposure to Open Source technologies including Linux and VoIP telephony systems, and strong understanding of voice infrastructures.</li>
<li>IT security tools and techniques, Good working Knowledge of Information Governance and its application within IT. Possesses general understanding in the areas of application programming, database and system design.</li>
<li>Prior Applications Integration experience; Software as a service Integration</li>
</ul>
Problem Solving: 
<ul>
<li>Combine patience, determination, and persistence to troubleshoot issues</li>
<li>Dynamic, results-oriented problem solver</li>
<li>Easily understand, investigate and solve technical problems in a details driven attitude</li>
<li>Skilled at evaluating options and generating solutions</li>
<li>Strong problem-solving and analytical skills</li>
<li>Troubleshooting equipment or situations</li>
</ul>
Qualifications:
<ul>
<li>Degree in computer science or similar discipline.</li>
<li>Desired Certifications:</li>
<li>Network + , CCNA, CCNP</li>
<li>MCSE or MCITP + AWS/Azure certified</li>
<li>Security +</li>
<li>ITIL</li>
</ul>
Desired Skills: 
Experience working within the industry is desirable:
<ul>
<li>Next Generation Firewalls</li>
<li>MDM (Mobile devices management)</li>
<li>Virtualization, VMWare, AWS , Active Directory, SSO, SASE</li>
<li>LANs, WANs, TCP/IP protocol stack, Routing</li>
<li>Managing heterogeneous network environments.</li>
</ul>
Good to have: 
<ul>
<li>Knowledge of administration and deployment of following</li>
<li>Zscaler</li>
<li>Jump Cloud</li>
<li>Sonus voice gateways</li>
<li>Genesis call center on-prem solution</li>
<li>Cisco Meraki Platform</li>
<li>Orange MPLS</li>
</ul>
Experience:
<ul>
<li>Minimum 3 years experience in similar capacity working as IT Infrastructure Engineer, Systems or network Administrator for organization with minimum 1000+ users.</li>
</ul><div>What We&rsquo;ll Provide You: 
We offer colleagues the opportunity to drive impact in the region while they learn and grow. As a full time Careem colleague, you will be able to:</div>
<ul><li>Work and learn from great minds by joining a community of inspiring colleagues.</li>
<li>Put your passion to work in a purposeful organization dedicated to creating impact in a region with a lot of untapped potential.</li>
<li>Explore new opportunities to learn and grow every day.</li>
<li>Work 4 days a week in office &amp; 1 day from home, and remotely from any country in the world for 30 days a year with unlimited vacation days per year. (If you are in an individual contributor role in tech, you will have 2 office days a week and 3 to work from home.)</li>
<li>Access to healthcare benefits and fitness reimbursements for health activities including gym, health club, and training classes.</li></ul></div></div>

IT Infrastructure Engineer

Explore 985+ Application service engineer in Karachi Pakistan this November. Find roles across top companies and apply now to boost your career.