Senior Full Stack Developer, Hastee

.Net

Salary not provided

SQL

React

CSS

HTML

JavaScript

.NET

Postgres

MySQL

ASP.NET

.NET Core

REST API

Senior and Expert level

Barcelona

Remote from Spain

Manages employee financial health

Be an early applicant

Manages employee financial health

21-100 employees

FintechB2BEnterprisePersonal financePaymentsLending

Be an early applicant

Salary not provided

SQL

React

CSS

HTML

JavaScript

.NET

Postgres

MySQL

ASP.NET

.NET Core

REST API

Senior and Expert level

Barcelona

Remote from Spain

21-100 employees

FintechB2BEnterprisePersonal financePaymentsLending

Company mission

To solve the nation's reliance on high-cost credit, most notably payday loans, credit cards and overdrafts, by providing fairness and financial freedom to workers.

Job

Company

Role

Who you are

Minimum of 5+ years of professional experience as a Full Stack Developer
Strong proficiency in C# and .NET Core/.NET 8
Solid understanding of web development principles, including RESTful APIs, HTTP, and security best practices
Extensive experience with React and its core principles
Experience with HTML, CSS, and modern JavaScript (ES6+)
Familiarity with database systems (e.g., SQL Server, PostgreSQL, MySQL) and ORM frameworks (e.g., Entity Framework Core)
Strong communication skills and ability to collaborate in a remote-first environment
Good in English (Spanish is a plus)

What the job involves

Design, develop, and maintain scalable and high-performing web applications using .NET (C#, ASP.NET Core) for the backend and React for the frontend
Develop and consume RESTful APIs and other backend services
Write clean, well-documented, and efficient code following best practices and coding standards
Collaborate closely with product managers, designers, and other engineers to understand requirements and translate them into technical solutions for web and potentially mobile applications
Build reusable and efficient React components and frontend architectures
Contribute to database design and optimization (e.g., SQL Server, PostgreSQL)
Participate in code reviews to ensure code quality and knowledge sharing across the team
Troubleshoot, debug, and resolve software defects across the full stack (backend and frontend)

Our take

The Hastee app allows workers to immediately access up to 50 percent of their earned pay at any point during a month. Hastee funds employee withdrawals on behalf of the company, with employers reimbursing Hastee on the “normal payday.” The app is solving a real problem: the majority of UK workers are said to rely on credit, and by giving workers earnings on demand, employees avoid taking on loans to carry them over to payday.

Hastee differs in that its service is completely free for employers, who contribute on a voluntary basis, meaning it has no effect on businesses' cash flow. However, the company faces competition from other payday startups such as WageStream, Even, Earnin and PayActive in an increasingly crowded field. Gig economy employers like Uber and Lyft already have features that allow drivers to cash out immediately after they drive.

Hastee is making moves to set itself apart, in 2020 through the acquisition of Spanish-owned Typs, an earnings-on-demand company. This will allow the company to support organisations across Europe, vastly widening its market.

Steph

Company Specialist at Welcome to the Jungle

Insights

-3% employee growth in 12 months

Glassdoor (3.4)

Company

Funding (2 rounds)

Dec 2019

$10.8m

EARLY VC

May 2018

$5.7m

SEED

Total funding: $16.5m

Company benefits

25 days holiday + 3 days' extra to spend with your family over the festive period
Healthcare cash plan
Access to your earnings on demand
Hybrid working (we come in 2-3 days/week but work from wherever we want around that)
Regular team socials

Company HQ

South Bank, London, UK

Leadership

Jaime Jiminez

(CEO)

Previously the CEO for iContainers. Was also the co-founder and CEO of Typs, later acquired by Hastee.

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