Backend Developer

1 day 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

    3 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 Progziel Technologies Full time 1,200,000 - 1,440,000 per year

    Job Title: Backend Developer ) – Night ShiftCompany OverviewWe are a leading technology company dedicated to building innovative and scalable digital solutions. To strengthen our engineering team, we are looking for a talented Backend Developer ) to work on complex web applications and high-performance server-side systems.Position OverviewAs a Backend...

  • Backend Developer

    7 days 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

    2 weeks ago

    Karachi, Sindh, Pakistan Ace On Technology Full time 900,000 - 1,200,000 per year

    Job DescriptionBackend Developer (Python Django + )Location: Gulistan-e-Johar, Karachi (Onsite)Experience: 1.5 – 2 years minimumAbout the RoleAce On Technology is hiring a Backend Developer with strong expertise in Python (Django) and working knowledge of You will be responsible for building scalable APIs, managing databases, and deploying applications on...

  • 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

    2 weeks ago

    Karachi, Sindh, Pakistan AHOY Full time 1,200,000 - 3,600,000 per year

    We are a UAE-based technology company focused on building scalable digital platforms and logistic solutions for modern enterprises. Our team operates in both physical and remote environments, bringing together experienced engineers who value innovation and collaboration. We strive to deliver products that are efficient, secure, and designed for long-term...

  • Backend Developer

    2 weeks ago

    Karachi, Sindh, Pakistan Legendesk Full time 750,000 - 950,000 per year

    We are looking for a Backend Developer responsible for managing back-end services and the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition, and maintenance of the central database.Requirements:Bachelor's degree in Computer Science, Engineering, or a related field.2 years of...

  • Backend Developer

    3 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

    1 week ago

    Karachi, Sindh, Pakistan Jumppace PVT LTD Full time 600,000 - 1,200,000 per year

    We JUMPPACE is a full service growth optimization and Software Development Agency in Dallas, Taxes and Karachi-Pakistan are seeking highly motivated and experienced Backend Developer to join our company. This is a unique opportunity to play a pivotal role in a dynamic, fast-growing international business.No. of position required: 02Node JS DeveloperMid -...

  • Backend Developer

    1 week ago

    Karachi, Sindh, Pakistan K-Labs Full time 120,000 - 180,000 per year

    We're Hiring: Backend Developer (Laravel & ) Location: Onsite – Karachi, Pakistan Position: Full-timeCompany DescriptionK-Labs provides reliable, flexible, and secure web and app solutions tailored to meet the unique needs and requirements of businesses. Our expertise in the IT industry and customer-centric approach allow us to offer the best technological...