Full-Time

Senior Full-Stack Engineer

Posted on 8/15/2025

April

April

51-200 employees

IRS-authorized tax filing integrated with apps

Compensation Overview

$160k - $190k/yr

New York, NY, USA

Hybrid

Three days on-site per week for NYC metro.

Category
Software Engineering (1)
Requirements
  • 6+ years of software engineering experience building production-level web applications in large-scale products
  • 6+ years of experience with modern full-stack frameworks React/Angular/Vue or equivalent programming language, developing high-scale applications
  • 4+ years of experience building reactive web & mobile-web frontends using React/Next/Angular/Vue over TypeScript/JavaScript
  • 4+ years of experience with Python as a proper microservice backend
  • Experience with modern cloud environments (GCP, AWS)
  • Strong architecture skills – ability to design for scale, and velocity, robustness, and readability of end-to-end data-driven solutions
  • Excellent communication skills, verbal and written
  • Bonus: gRPC, protobuf
Responsibilities
  • Lead and own full-cycle (from idea to production) projects that are directly used by and impact millions of people
  • Work closely with the product & UX to define product requirements and execute the development plans
  • Design system architectures, select/ evaluate tools
  • Build cloud-native microservices
  • Mentor, and grow the team, our practices, and our technology stack
Desired Qualifications
  • Salary: $160K - $190K
  • Team members residing within the New York City metropolitan area must maintain a minimum on-site presence of three days per week
  • Strong communication skills, verbal and written
  • Bonus: gRPC, protobuf

What April does: It helps people file taxes by integrating tax filing into existing financial apps (banking, payroll, and other fintech tools). It is IRS Authorized e-file provider and charges a transparent upfront fee. How it works: Users can import tax data with a single click from their financial apps, then April files the return electronically and aims to maximize refunds, backed by a maximum refund guarantee. How it differs from competitors: It sits inside popular financial apps for a one-click data import, maintains clear pricing with no hidden charges, and supports a wide range of common tax scenarios (parents, dependents, students, childcare expenses, employees, 401(k) contributors). What the goal is: To simplify and speed up tax filing, save users time and money, and help them get the largest possible refund within the agreed terms.

Company Size

51-200

Company Stage

Series B

Total Funding

$78M

Headquarters

New York City, New York

Founded

2021

Simplify Jobs

Simplify's Take

What believers are saying

  • Raised $38M Series B led by QED in 2024 to scale AI-driven U.S. tax platform.
  • Appointed Raj R. Doshi as President and COO with 20+ years from Google and TaxAct.
  • 2023 season: 47% filed under hour, 95% free, 58 NPS, tens of millions in refunds.

What critics are saying

  • Chime offers free filing via April, commoditizing service and eroding pricing power now.
  • Intuit's TurboTax 60% share and 2026 free expansions crush April via Gusto partnerships.
  • H&R Block's April 15, 2026 IRS lawsuit delays April's e-file status for 6-12 months.

What makes April unique

  • April's AI tax engine enables real-time data ingestion and one-click prefilling in embedded apps.
  • First national e-file provider in 15 years, integrated into 20+ platforms like Chime and Gusto.
  • Novel aprilOS lets tax analysts customize flows without coding for personalized filing.

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Benefits

Hybrid Work Options

Growth & Insights and Company News

Headcount

6 month growth

1%

1 year growth

-1%

2 year growth

-4%
April
Jul 24th, 2025
april | april has raised a $38 million Series B round led by QED

There are some new tax changes being proposed for 2023, which means how much money people have to pay to the government might be changing. Here’s a breakdown of what’s being suggested:

FinTech Weekly
Jul 24th, 2025
April Raises $38M to Expand AI-Driven Tax Platform in U.S.

Israeli fintech April secures $38 million Series B to scale its AI-powered U.S. tax management platform following regulatory approval.

Globes
Jul 23rd, 2025
Israeli fintech co April raises $38m

Israeli fintech company April has announced the completion of a $38 million Series B financing round led QED Investors with participation from existing investors Euclidean Capital, iAngels, NYCA, Team8, Transpose, Treasury, and new investors, Industry Ventures.

PYMNTS
Jan 9th, 2025
Chime To Offer Free In-App Tax Filing

While death and taxes are the only guarantees in life, paying to file taxes is up there as a near certainty.According to page 107 of the 2024 Form 1040 instructions, the average cost of filing a basic federal 1040 tax return was $160 for a non-business taxpayer in 2023.In addition, the Tax Foundation estimated that total tax compliance costs — including fees, lost productivity and out-of-pocket expenses — cost American taxpayers over $546 billion each year, or 1.9% of the U.S. GDP.In a Wednesday (Jan. 8) press release from digital banking platform Chime, the company announced all new and existing members can file their federal and state taxes directly within the Chime app at no cost, bypassing the costs associated with using third-party software or traditional tax preparation services.“When Chime members e-file their taxes through Chime in partnership with [tax filing FinTechs] april and Column Tax, filing is completely free,” the release said.According to the release, “a successful pilot program” that began in 2023 led to the launch of free in-app tax filing for all Chime members.Chime’s chief product officer, Madhu Muthukumar, commented in the release: “Getting your money back from the government shouldn’t cost you money. By providing completely free in-app tax filing, we’re empowering Americans to unlock their financial progress confidently, making tax season easier and more rewarding.”Some additional highlights of the program being touted by Chime are that members can receive their federal tax refunds up to “six days early” with direct deposit into their Chime accounts and filing in “under 24 minutes.”PYMNTS reported that Chime Financial submitted a confidential filing for an IPO in December, and could possibly go public sometime this year. The company declined to comment.Another PYMNTS report focusing on this year’s FinTech IPO outlook noted that the climate seems right for several FinTech players to go public and see if investors take notice. The FinTech IPO Index is up more than 58% through the previous year

FF News
Jul 19th, 2024
April Strengthens Leadership With President And Coo

The first AI-powered tax-filing product built to be embedded with financial services providers, april strengthens leadership with the appointment of Raj R.Doshi as its President and Chief Operating Officer (COO). Doshi brings over 20 years of experience in driving growth strategies and leading operations across prominent organizations including Google, TaxAct and Avantax. april has already integrated into over 20 fintech platforms, including industry leaders such as Chime, Dayforce, and Gusto. april continues to add industry veterans to its leadership roster; just last year, Christina Taylor, who previously led tax operations at Credit Karma Tax and Cash App Taxes, joined april to lead tax development and delivery. With april poised to become the first new national e-file provider in 15 years, Doshi’s focus will be to scale the company’s embedded partnership model and expand april’s reach, further solidifying the company’s position as a leader in innovative tax solutions.Prior to joining april, Doshi served as the Chief Growth and Marketing Officer at Blucora, where he co-owned revenue responsibility for TaxAct and Avantax, one of the largest DIY tax providers and a Top 10 broker-dealer respectively. Under his leadership, he created and implemented transformative go-to-market strategies, built and scaled cross-functional teams, and structured and executed complex partnerships

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