Qureos Mentor

Conure Information Technology Services

Location: Karachi / Hybrid Type: Full-time Experience Level: Senior 8 years + ExperienceRole overviewWe are seeking an experienced Senior Technical Lead / Senior Full Stack Developer to own technical architecture, lead implementation, and manage a small cross-functional engineering team. This is a hands-on leadership role covering backend, mobile/web frontends, integrations, DB design, security, and the delivery pipeline.Key responsibilities<ul><li>Architect, build, and maintain scalable software systems (frontend, backend, DB, integrations).</li><li>Lead, mentor, and manage a multi-skilled development team.</li><li>Design and implement secure, reliable APIs and backend services.</li><li>Oversee mobile and web app development and ensure consistent UX implementation.</li><li>Integrate and manage third-party services (payment gateways, identity/KYC providers, notification providers, etc.).</li><li>Implement and manage payment transaction flows, webhooks, and reconciliation logic.</li><li>Ensure security, privacy, and compliance best practices (data protection, secure storage, tokenization).</li><li>Establish CI/CD pipelines, infrastructure-as-code, deployments, and monitoring.</li><li>Document system architecture, APIs, and operational runbooks.</li><li>Collaborate with stakeholders to translate requirements into technical plans and delivery timelines.</li></ul>Required technical skills &amp; experience<ul><li>8+ years in full-stack development with demonstrable leadership of small teams.</li><li>Backend: Node.js (Express/NestJS) or Python (Django / FastAPI) &mdash; strong API design skills.</li><li>Frontend / Mobile: React, React Native, or Flutter &mdash; practical experience shipping mobile applications.</li><li>Databases: PostgreSQL / MySQL and experience with a NoSQL option (MongoDB / Firebase).</li><li>Cloud &amp; DevOps: AWS / GCP / DigitalOcean; Docker; CI/CD (GitHub Actions, Jenkins, GitLab CI or equivalent).</li><li>Security: API security, tokenization, TLS, secure key management, and general system hardening.</li><li>Payments / FinTech: Direct, hands-on experience integrating payment gateways (e.g., Stripe, Braintree, Adyen, PayPal, or regional gateways). Experience implementing Payment Intents, tokenization, webhooks, refunds, dispute handling, and multi-party (marketplace) flows (e.g., Stripe Connect) is required.</li><li>Experience with third-party identity/KYC providers (e.g., Onfido, Trulioo, Jumio) and handling KYC workflows is highly desirable.</li><li>Strong proficiency with version control (Git) and engineering best practices (code review, testing, release management).</li></ul>Preferred / nice-to-have<ul><li>Prior experience in FinTech, payments, or marketplace platforms.</li><li>Familiarity with PCI-DSS implications and secure card-data handling patterns (even if using hosted/tokenized flows).</li><li>Experience with event-driven systems, message queues (Kafka, RabbitMQ), or serverless architectures.</li><li>UI/UX tooling familiarity (Figma, Adobe XD) and ability to guide implementation fidelity.</li><li>Prior startup / early product-stage experience (MVP to production).</li></ul>Soft skills<ul><li>Strong ownership, communication, and stakeholder management.</li><li>Comfortable making architectural trade-offs in an early-stage product environment.</li><li>Mentoring and growing a small technical team; hands-on with code and reviews.</li></ul>What we offer<ul><li>Leadership role with meaningful technical ownership.</li><li>Flexible hybrid work and competitive compensation.</li><li>Opportunity to build and manage a focused engineering team.</li></ul>How to applyEmail your resume / LinkedIn / GitHub and a short note describing your payments/gateway integration experience and any relevant projects to afshan.iqbal@conurets.comJob Type: Full-timeWork Location: In person

Senior Technical Lead / Senior Full Stack Developer

We&rsquo;re looking for a highly skilled Backend Developer with strong experience in Node.js and FinTech/payment integrations to join our development team. You&rsquo;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 &amp; Responsibilities<ul><li>Design, build, and maintain RESTful APIs using Node.js (Express or NestJS).</li><li>Integrate and manage payment gateways (Stripe, PayPal, etc.) including webhooks, transfers, and payouts.</li><li>Work with PostgreSQL and MongoDB databases for data persistence and high performance.</li><li>Implement authentication and authorization (JWT/OAuth2) and enforce data security best practices.</li><li>Collaborate with frontend and mobile teams to define API contracts and ensure reliable integrations.</li><li>Develop and maintain backend modules for KYC, user management, and transaction processing.</li><li>Handle webhooks, event processing, and retry/idempotency mechanisms.</li><li>Optimize server performance, monitor logs, and ensure uptime and scalability.</li><li>Participate in code reviews, automated testing, and CI/CD workflows.</li></ul>Required Skills &amp; Experience<ul><li>3&ndash;5+ years of experience in backend development with Node.js.</li><li>Solid understanding of JavaScript / TypeScript.</li><li>Proven experience with payment gateway integration (preferably Stripe Connect).</li><li>Experience working with SQL (PostgreSQL) and NoSQL (MongoDB) databases.</li><li>Familiarity with cloud environments (AWS / GCP) and deployment pipelines.</li><li>Strong understanding of security, encryption, and compliance in data handling.</li><li>Experience building and managing KYC or FinTech-related APIs is a strong plus.</li><li>Proficiency with Git, Agile workflows, and CI/CD tools.</li></ul>Nice to Have<ul><li>Experience with GraphQL, NestJS, or microservices architecture.</li><li>Exposure to containerization (Docker) and serverless frameworks.</li><li>Knowledge of message queues (RabbitMQ, Kafka, etc.) for async event handling.</li><li>Familiarity with logging, monitoring, and alerting tools.</li></ul>Why Join Us<ul><li>Work on secure, scalable, and modern backend systems.</li><li>Collaborate with a talented, fast-moving team under strong technical leadership.</li><li>Competitive salary and flexible working options.</li><li>Growth opportunity to lead or mentor as the team expands.</li></ul>Interested candidates can send their CV / portfolio to: afshan.iqbal@conurets.com Please include the subject line: &ldquo;Backend Developer (Node.js) &ndash; [Your Name]&rdquo;Job Type: Full-timeWork Location: In person

Backend Developer (Node.js / FinTech)

Join Conure Information Technology Services and explore 2   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

Conure Information Technology Services

ABOUT_COMPANY

Senior Technical Lead / Senior Full Stack Developer

Backend Developer (Node.js / FinTech)