Senior Software Engineer

SIVAD Consulting

. Own features end to end . Design, build, and run full-stack features in TypeScript, Node.js, and React, from data model to UI . Help define services, data pipelines, and event flows as the product and customer base

Posted 10/11/2026full-timeRemote • United StatesSenior💰 $175,000 - $220,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing and building full-stack features using TypeScript, Node.js, and React, with a strong focus on handling sensitive financial data and implementing robust auditability and access controls. Proven experience in developing scalable backend systems and collaborating with AI engineers to enhance user experiences.

Highest-signal resume keywords

Full-Stack DevelopmentTypeScriptNode.jsReactFinTech Experience

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Full-Stack DevelopmentTypeScriptNode.jsReactPythonKafkaData PipelinesEvent FlowsPayments SystemsRisk Systems

Tools & Technologies

AI Coding ToolsAuditability ControlsAccess Controls

Certifications & Qualifications

Degree in Computer Science

Industry Keywords

FinTechBilling PlatformsStartup ExperienceLedger Systems

Tech Stack

Tools & technologies

JavaScriptKafkaNext.jsNode.jsPythonReactTypeScript

About the role

Key responsibilities & impact

Own features end to end
Design, build, and run full-stack features in TypeScript, Node.js, and React, from data model to UI
Help define services, data pipelines, and event flows as the product and customer base grow
Work with AI engineers to put agent workflows into reliable, polished user experiences
Handle sensitive financial data with auditability and access controls designed from the start
Use AI coding tools daily and help set how the team builds with them

Requirements

What you’ll need

Shipped and operated production full-stack features end-to-end, from backend data model through UI
Production TypeScript (Node.js backend and React or Next.js frontend)
5+ years of experience as a full-time software engineer after school
At least one role at an early-stage startup or a startup-like team inside a larger company
Built payments, billing, ledger, or risk systems at a fintech (Stripe, Ramp, or similar)
10+ years building backend and full-stack systems at scale
Degree in CS or a related STEM field
Nice to Have: Experience in fintech and billing platforms at Ramp and Constant Contact
Nice to Have: Experience at Stripe in FinTech and risk systems
Nice to Have: Expertise in Python backend development and Kafka data pipelines