Senior Full-Stack Engineer — Build Data-Driven Tax Platform

april; New York (NY); Hybrid; USD 120,000 - 160,000; Full time

Job summary

april is seeking a Senior Full-Stack Engineer in New York, NY to lead projects that impact millions. Candidates should have over 6 years of experience in software engineering, modern frameworks, and extensive knowledge in Python for microservices. The role requires strong architecture design skills and excellent communication. On-site presence of three days a week is expected. This position offers the opportunity to grow professionally in a creative and curious environment focused on smarter financial decisions through innovative tax solutions.

Qualifications

• 6+ years of software engineering experience building production-level web applications.
• 6+ years experience with modern full-stack frameworks.
• 4+ years building reactive web & mobile frontends.
• 4+ years with Python as a microservice backend.
• Strong architecture skills for scalable solutions.

Responsibilities

• Lead and own full-cycle projects impacting millions of people.
• Work closely with product & UX to define requirements.
• Design system architectures and select tools.
• Build cloud-native microservices.
• Mentor the team and improve practices.

Skills

Software engineering experience

Full-stack frameworks (React/Angular/Vue)

TypeScript/JavaScript

Python

Clean code methodologies

Cloud environments (GCP, AWS)

Architecture design skills

Excellent communication skills

Tools

gRPC

protobuf

Job description

april is seeking a Senior Full-Stack Engineer in New York, NY to lead projects that impact millions. Candidates should have over 6 years of experience in software engineering, modern frameworks, and extensive knowledge in Python for microservices. The role requires strong architecture design skills and excellent communication. On-site presence of three days a week is expected. This position offers the opportunity to grow professionally in a creative and curious environment focused on smarter financial decisions through innovative tax solutions.