Senior Fullstack Engineer

Job not on LinkedIn

November 8

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Xflow

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Fintech • API • SaaS

Xflow is a company that provides powerful API solutions for simplifying international payments, with a focus on facilitating collections and fund transfers to and from India. Their products include virtual foreign currency accounts, payment links for international invoices, invoicing with built-in payments, and solutions tailored for platforms to manage international payments. Xflow's offerings are particularly beneficial for IT service exporters, funded startups, small and medium businesses, freelancers, and platforms seeking to conduct international transactions without barriers. Xflow supports various payment methods like NEFT, RTGS, IMPS, and UPI, allowing for fast, secure, and cost-effective transactions. The company also ensures compliance with India's regulatory landscape, helping businesses focus on growth while avoiding operational complexities. Xflow's APIs are designed for seamless cross-border business payments, offering flexibility, white-label integration, and support for multiple currencies.

11 - 50 employees

💳 Fintech

🔌 API

☁️ SaaS

📋 Description

• Design and develop microservices in Go/PHP (REST/gRPC), public and internal APIs • Develop frontend using TypeScript (React) with a focus on performance and Developer Experience (DX) • Integrate with external services, develop contracts • Optimize performance, profiling, reduce latency, and scale systems • Design database schemas, perform migrations, indexing, and query optimization • Implement and maintain CI/CD, cloud infrastructure (AWS) with Docker/Kubernetes • Ensure quality: writing tests (unit/integration/e2e), code reviews, automation of checks • Ensure observability and reliability: logging, metrics, alerting, tracing • Participate in architectural design, RFCs/ADRs

🎯 Requirements

• 3+ years of commercial development experience, including 3+ years with Golang/PHP and 3+ years with TypeScript • Strong frontend skills with TypeScript: React, state management (Redux Toolkit), routing, bundle formation, and optimization • Databases: PostgreSQL/MySQL, Redis; design, indexing, transactions • Queues/Buses: Kafka/NATS — experience in designing event-driven integrations • CI/CD: GitLab CI, feature flags, migrations, blue‑green/rolling deployments • Security: OAuth2, JWT • Understanding of DDD principles, SOLID, 12-factor methodology, observability (Prometheus/Grafana, OpenTelemetry) • Russian - С1/higher, English - B1

🏖️ Benefits

• Competitive salary and benefits package • Opportunity to work with a talented and passionate team in a creative and dynamic environment • Flexible working hours and remote/office work options • Career growth and professional development opportunities • A fun and inclusive company culture that celebrates diversity and creativity