19 Integration Architect jobs in Pakistan

Join to apply for the Senior Network Engineer Implementation / System Integration / Solution Architect role at Arwen Tech .

Posted on Aug 06, 2025. Apply before Sep 06, 2025.

Location: Karachi

Summary of Job Profile: The Senior Network Engineer will work full-time across Pakistan to support planning, design, and implementation of infrastructure supporting current needs and future expansion. This involves integrating CISCO, Juniper, and other products from Arwen’s portfolio for clients nationwide.

• Participate in deployments across Pakistan.
• Create High-Level Design (HLD) and Low-Level Design (LLD).
• Handle JTAC and Cisco TAC cases.
• Develop BOQ for Cisco and Juniper products using respective configuration tools.
• Implement network configurations including subnetting, VLANs, VOIP, VPN, and wireless LAN at various locations.
• Design, optimize, and migrate networks.
• Provide troubleshooting and support for connectivity issues, outages, or performance problems.
• Resolve customer satisfaction issues related to integration.
• Maintain network security and ensure policy compliance.
• Perform any other tasks assigned by management.

• Practical experience with routing protocols and switching technologies.
• Strong knowledge in network design, architecture, protocols, and topology.
• Effective communication skills and ability to meet deadlines.

• Minimum 5 years of progressive experience.
• Bachelor’s degree in Engineering.
• Certifications: JNCIA-JUNOS, JNCIS, JNCIP, CCNA, CCNP, CCIE.

• Salary, Car Allowance, Fuel Allowance, Medical Insurance, Annual Leaves, Provident Fund, EOBI, Annual Bonus.

• Seniority Level: Mid-Senior level
• Employment Type: Full-time
• Job Function: Information Technology

Join to apply for the Senior Network Engineer Implementation / System Integration / Solution Architect role at ARWEN TECH (PVT) LTD.

Posted on Aug 06, 2025

City: Karachi

Summary of Job Profile: The Senior Network Engineer will work full-time across Pakistan to support planning, design, and implementation of infrastructure supporting current needs and future expansion. This includes integrating CISCO, Juniper, and other products from Arwen's portfolio for clients nationwide.

• Create HLD (High-Level Design) and LLD (Low-Level Design).
• Handle JTAC and Cisco TAC cases.
• Prepare BOQ (Bill of Quantities) for Cisco and Juniper products using respective configuration tools.
• Implement network configurations including subnetting, VLANs, VOIP, VPN tunneling, and wireless LAN at various locations.
• Design, integrate, optimize, and migrate networks.
• Provide troubleshooting support.
• Resolve connectivity, outage, or performance issues.
• Collaborate with team to address customer satisfaction related to integration.
• Maintain network security and ensure policy compliance.
• Perform any additional tasks assigned by management.

• Strong understanding of routing protocols and switching technologies.
• Advanced knowledge in network design, architecture, protocols, and topology.
• Good communication skills, ability to work with end users, and meet deadlines.

• Minimum 5 years of relevant experience.
• Bachelor’s degree in Engineering.
• Certifications: JNCIA-JUNOS, JNCIS, JNCIP, CCNA, CCNP, CCIE.

• Competitive salary
• Car and Fuel allowances
• Medical insurance
• Annual leaves
• Provident fund
• EOBI
• Annual bonus

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Information Technology
• Industry: IT Services and Consulting

This job posting appears active. The job is not expired.

Join to apply for the Trading System Integration Expert role at GenZ Talent

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Job Description

If you're interested in pursuing a career in the world of digital assets, then come and join our Engineering Team based in London where you will contribute to the development of the Trading Platform whilst working closely with the Product Team.

LOCATION: REMOTE

SALARY: $2,500 - $3,000 per month

Responsibilities

• Design, build and enhance our extensive API based services written in Golang.
• Contribute and encourage API adoption both internally and externally.
• Help write comprehensive end to end feature tests and examples based on the API.
• Support platform integration with Exchanges, Brokers, OTC Platforms.
• Work with engineers, designers, product managers and senior leadership to ensure constant improvement and quality assured delivery.
• Monitor and support all production system components

Required Experience

• 5+ years commercial hands-on software engineering experience
• Crypto experience with CeFi and/or DeFi platforms
• Financial Services experience (Buy or Sell-Side)
• Previously designed client-facing APIs
• Golang expertise or other structured languages (C#, C++, Rust)
• Worked in cloud and containerized environments.
• Proficient in building and using REST, WebSockets, and/or FIX-based APIs
• Strong knowledge of data structures and algorithms
• Excellent software design and debugging skills
• Bachelor's degree or relevant work experience in Computer Science, Mathematics, Electrical Engineering or related technical discipline
• Proven ability to own outcomes and work effectively with others as required to deliver

Nice to have

Experience with some or all of the following:

• Building performant low-latency systems
• Performance testing distributed systems
• Messaging/streaming technologies
• Execution, order, or portfolio management systems
• Building monitoring dashboards using Prometheus and Grafana

Values

• Passion - Building high-quality, performant services.
• Respect - Deep cultural empathy and respect for colleagues, clients, partners, and regulatory obligations.
• Teamwork & Communication - Cross-team collaboration and effective communication.
• Tenacity - Delivering stable, performant systems with persistence.
• Trust & Transparency - Sharing knowledge and asking questions to improve work.
• Excellence - Striving for the best and focusing on quality and value delivery.

Why join?

• Help shape the future of finance at a fast-growing FinTech company.
• Work with a modern technology stack on high-impact problems.
• Join a global company with offices in New York, Singapore, and London.

• Mid-Senior level

• Full-time

• Information Technology

• Human Resources Services

Trading System Integration Expert

LOCATION: REMOTE

SALARY: $2,500 - $3,000 per month

Job Description

If you're interested in pursuing a career in the world of digital assets, then come and join our Engineering Team based in London where you will contribute to the development of the Trading Platform whilst working closely with the Product Team.

Responsibilities

• Design, build and enhance our extensive API based services written in Golang.
• Contribute and encourage API adoption both internally and externally.
• Help write comprehensive end to end feature tests and examples based on the API.
• Support platform integration with Exchanges, Brokers, OTC Platforms.imn
• Work with engineers, designers, product managers and senior leadership to ensure constant improvement and quality assured delivery.
• Monitor and support all production system components

Required Experience

• 5+ years commercial hand on software engineering experience
• Crypto experience with CeFi and or DeFi platforms
• Financial Services experience (Buy or Sell-Side)
• Previously designed client-facing APIs
• Golang expertise or other structured languages (C#, C++, Rust)
• Worked in cloud and containerised environments.
• Proficient in building and using REST, WebSockets, and/or FIX-based APIs
• Strong knowledge of data structures and algorithms
• Excellent software design and debugging skills
• Bachelor's degree or relevant work experience in Computer Science, Mathematics, Electrical Engineering or related technical discipline
• Proven ability to own outcomes and work effectively with others as required to deliver

Nice to have

Wed love it if you have experience of some or all of the following:

• Building performant low-latency systems
• Performance testing distributed systems
• Messaging/streaming technologies
• Execution, order, or portfolio management systems
• Building monitoring dashboards using technologies such as the Prometheus and Grafana

Values

• Passion - As a Software Engineer, you are passionate about building high-quality, performant services.
• Respect - As part of a diverse team, you have deep cultural empathy and respect for fellow workers, clients, partners, and the companys regulatory obligations.
• Teamwork & Communication - You value cross-team collaboration, effective communication, and efficient processes that deliver best results.
• Tenacity - You know that delivering stable, performant systems takes hard work and persistence and you bring both these qualities to table every day. You unblock.
• Trust & Transparency - You are willing to share your knowledge with the rest of the team and arent afraid to ask questions to improve your work and progress delivery.
• Excellence - Excellence is a mindset and you strive to be the best version of yourself and expect the same from others. You will have a testing mindset and ruthless focus on delivering quality solutions and value for our clients.

Why join?

• Join one of the fastest growing FinTech companies and help shape the future of finance
• A startup with deep financial backing and a strong market presence
• Our platform is enabling institutional access to the most exciting growth opportunity in Finance
• Work with a modern technology stack and help solve high impact problems
• Strong client focused team with a diverse background
• Were a global company and have offices in New York, Singapore, London

Trading System Integration Expert

LOCATION: REMOTE

SALARY: $2,500 - $3,000 per month

Job Description

If you're interested in pursuing a career in the world of digital assets, then come and join our Engineering Team based in London where you will contribute to the development of the Trading Platform whilst working closely with the Product Team.

Responsibilities

• Design, build and enhance our extensive API based services written in Golang.
• Contribute and encourage API adoption both internally and externally.
• Help write comprehensive end to end feature tests and examples based on the API.
• Support platform integration with Exchanges, Brokers, OTC Platforms.imn
• Work with engineers, designers, product managers and senior leadership to ensure constant improvement and quality assured delivery.
• Monitor and support all production system components

Required Experience

• 5+ years commercial hand on software engineering experience
• Crypto experience with CeFi and or DeFi platforms
• Financial Services experience (Buy or Sell-Side)
• Previously designed client-facing APIs
• Golang expertise or other structured languages (C#, C++, Rust)
• Worked in cloud and containerised environments.
• Proficient in building and using REST, WebSockets, and/or FIX-based APIs
• Strong knowledge of data structures and algorithms
• Excellent software design and debugging skills
• Bachelor's degree or relevant work experience in Computer Science, Mathematics, Electrical Engineering or related technical discipline
• Proven ability to own outcomes and work effectively with others as required to deliver

Nice to have

Wed love it if you have experience of some or all of the following:

• Building performant low-latency systems
• Performance testing distributed systems
• Messaging/streaming technologies
• Execution, order, or portfolio management systems
• Building monitoring dashboards using technologies such as the Prometheus and Grafana

Values

• Passion - As a Software Engineer, you are passionate about building high-quality, performant services.
• Respect - As part of a diverse team, you have deep cultural empathy and respect for fellow workers, clients, partners, and the companys regulatory obligations.
• Teamwork & Communication - You value cross-team collaboration, effective communication, and efficient processes that deliver best results.
• Tenacity - You know that delivering stable, performant systems takes hard work and persistence and you bring both these qualities to table every day. You unblock.
• Trust & Transparency - You are willing to share your knowledge with the rest of the team and arent afraid to ask questions to improve your work and progress delivery.
• Excellence - Excellence is a mindset and you strive to be the best version of yourself and expect the same from others. You will have a testing mindset and ruthless focus on delivering quality solutions and value for our clients.

Why join?

• Join one of the fastest growing FinTech companies and help shape the future of finance
• A startup with deep financial backing and a strong market presence
• Our platform is enabling institutional access to the most exciting growth opportunity in Finance
• Work with a modern technology stack and help solve high impact problems
• Strong client focused team with a diverse background
• Were a global company and have offices in New York, Singapore, London