Backend Developer

3 days ago

Karachi, Sindh, Pakistan Conure Information Technology Services Full time 60,000 - 120,000 per year

We're looking for a highly skilled Backend Developer with strong experience in and FinTech/payment integrations to join our development team.

You'll be responsible for building secure, scalable APIs, managing data flow between systems, and integrating payment and KYC services in collaboration with the technical lead and mobile development team.

Key Skills & Responsibilities

  • Design, build, and maintain RESTful APIs using (Express or NestJS).
  • Integrate and manage payment gateways (Stripe, PayPal, etc.) including webhooks, transfers, and payouts.
  • Work with PostgreSQL and MongoDB databases for data persistence and high performance.
  • Implement authentication and authorization (JWT/OAuth2) and enforce data security best practices.
  • Collaborate with frontend and mobile teams to define API contracts and ensure reliable integrations.
  • Develop and maintain backend modules for KYC, user management, and transaction processing.
  • Handle webhooks, event processing, and retry/idempotency mechanisms.
  • Optimize server performance, monitor logs, and ensure uptime and scalability.
  • Participate in code reviews, automated testing, and CI/CD workflows.

Required Skills & Experience

  • 3–5+ years of experience in backend development with
  • Solid understanding of JavaScript / TypeScript.
  • Proven experience with payment gateway integration (preferably Stripe Connect).
  • Experience working with SQL (PostgreSQL) and NoSQL (MongoDB) databases.
  • Familiarity with cloud environments (AWS / GCP) and deployment pipelines.
  • Strong understanding of security, encryption, and compliance in data handling.
  • Experience building and managing KYC or FinTech-related APIs is a strong plus.
  • Proficiency with Git, Agile workflows, and CI/CD tools.

Nice to Have

  • Experience with GraphQL, NestJS, or microservices architecture.
  • Exposure to containerization (Docker) and serverless frameworks.
  • Knowledge of message queues (RabbitMQ, Kafka, etc.) for async event handling.
  • Familiarity with logging, monitoring, and alerting tools.

Why Join Us

  • Work on secure, scalable, and modern backend systems.
  • Collaborate with a talented, fast-moving team under strong technical leadership.
  • Competitive salary and flexible working options.
  • Growth opportunity to lead or mentor as the team expands.

Interested candidates can send their CV / portfolio to:

Please include the subject line: "Backend Developer ) – [Your Name]"

Job Type: Full-time

Work Location: In person

  • Backend Developer

    5 days ago

    Karachi, Sindh, Pakistan FetchSky Full time 900,000 - 1,200,000 per year

    Job Title: Backend DeveloperLocation:NASTP, KarachiShift:MorningJob DescriptionWe are seeking an experienced Backend Developer with strong expertise in NestJS, MySQL, RabbitMQ and Redis to join our engineering team. You will design and implement scalable backend services, build efficient APIs, manage real-time data pipelines, and ensure system reliability...

  • Backend Developer

    1 week ago

    Karachi, Sindh, Pakistan Sands Tech Full time 1,200,000 - 1,560,000 per year

    Job Title: Mid-Level Backend Developer (Mobile Apps)Location: Bahadurabad KarachiJob Type: Onsite - Full-time - 3pm to 12am ( Monday to Friday)About UsSANDS TECH is a fast-growing IT services company specializing in building innovative mobile applications. We are looking for a Mid-Level Backend Developer to help us design and scale backend systems that...

  • Backend Developer

    7 days ago

    Karachi, Sindh, Pakistan TeamX Pakistan Full time 250,000 - 500,000 per year

    Job Title: Mid-Level Backend DeveloperLocation: Gulshan-e- Jamal (On-site)Employment Type: Full-TimeTimings: AfternoonKey Responsibilities-Develop, maintain, and optimize backend services, APIs, and system architecture.-Collaborate with cross-functional teams to understand requirements and deliver clean, efficient solutions.-Ensure high performance,...

  • Backend Developer

    1 week ago

    Karachi, Sindh, Pakistan Netline (Pvt.) Ltd Full time

    Position OverviewWe are looking for a Backend Developer who has strong expertise in , Express, and cloud-based backend architecture, with a good understanding of React for full-stack collaboration. The ideal candidate will be responsible for developing efficient APIs, integrating with cloud infrastructure, managing data flows, and ensuring application...

  • Backend Developer

    7 days ago

    Karachi, Sindh, Pakistan LoanAsaan Full time 420,000 - 1,080,000 per year

    Company: Radium TechnologyLocation: KarachiJob Type: Full-timeRadium Technology is seeking a Backend Developer to become part of our growing team. If you have a solid foundation in PHP and Laravel and are eager to expand your skills, this position offers an excellent learning environment. You will be involved in building ERP modules, handling database...

  • Backend Developer

    5 days ago

    Karachi, Sindh, Pakistan Conure Technology Services LLC. Full time 40,000 - 120,000 per year

     We're Hiring: Backend Developer / FinTech)Location:Karachi / Hybrid | Type:Full-TimeWe're looking for a highly skilled Backend Developerwith strong experience in and FinTech/payment integrationsto join our development team.You'll be responsible for building secure, scalable APIs, managing data flow between systems, and integrating payment and KYC...

  • Backend Developer

    3 days ago

    Karachi, Sindh, Pakistan Ideas Private Limited Full time 900,000 - 1,200,000 per year

    TitleBackend DeveloperApply beforeNov 30, 2025CityKarachiResponsibilitiesDevelop and maintain backend services using PHP, Laravel, and and customize Shopify apps/extensions (private & public).Integrate Shopify Plus APIs, Webhooks, and Storefront/Admin APIs.Develop secure and scalable REST/GraphQL APIs.Optimize MySQL queries and backend...

  • Lead Backend Developer

    1 day ago

    Karachi, Sindh, Pakistan IRVINEi Full time 120,000 - 240,000 per year

    We are seeking a talented and passionate Lead Backend Developer to join our team. As a Lead Backend Developer at Irvinei, you will be responsible for ensuring the overall quality and performance of our products through thorough manual testing, documentation, and collaboration with cross-functional teams. The ideal candidate will have a strong eye for detail,...

  • Backend development intern

    3 days ago

    Karachi, Sindh, Pakistan Cubix Pvt Ltd Full time 250,000 - 500,000 per year

    Backend Development Intern (Fresh Graduates Encouraged) - CubixKarachi, Pakistan (Hybrid/Remote options available)About CubixCubix is a leading global technology company specializing in innovative software solutions, mobile app development, and enterprise systems. We are committed to fostering a culture of continuous learning, growth, and pushing the...

  • Backend Developer

    1 week ago

    Karachi, Sindh, Pakistan Tevso Full time 600,000 - 1,800,000 per year

    Company:TevsoLocation:On-site (8 hours/day, Monday–Friday)Experience Required:3–5 yearsJob Type:Full-TimeAbout TevsoTevso is a full-stack technology and talent company helping startups and enterprises build, launch, and scale market-ready digital products. We combine engineering excellence, DevOps mastery, and a managed talent network to deliver...