Full-Stack Software Engineer - Fintech - Remote - TWE43536

A fintech infrastructure startup (VC backed) is building a real-time financial data platform designed to replace legacy systems and handle high-volume transactional workloads. We’re looking for a Full-Stack Engineer to help build core backend services, modern web applications, and high-performance data pipelines. They operate on a fully remote basis.

What You’ll Do

• Build REST/gRPC services and contribute to microservices
• Develop modern React-based web applications
• Implement real-time features (websockets, streaming, notifications)
• Improve performance, reliability, and observability
• Collaborate across engineering, product, and design
• Use AI tools to accelerate development

What We’re Looking For

• 4+ years full-stack experience
• Strong Go backend skills (Python/Java helpful)
• React with modern state management
• PostgreSQL, Redis, and cloud-native architecture familiarity
• Docker/Kubernetes, CI/CD, cloud platforms (AWS/GCP/Azure)
• Strong communication and collaboration

Nice to Have

• Fintech or ledger system experience
• Core banking technology platform experience
• Event-driven architecture, CQRS, DDD
• Kafka/RabbitMQ/SQS
• Real-time systems or high-throughput services
• IaC tools (Terraform/Pulumi)

What You’ll Get

• Build foundational systems used across financial products
• Modern, AI-assisted engineering environment
• Ownership, impact, and competitive compensation

Next steps

Interested in building the core technology behind next-generation financial platforms? Apply below or reach out to learn more isaac.salem@twentyai.com