Software Engineer

Engg; Lisboa; Híbrido; EUR 40 000 - 55 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Private Healthcare

Anniversary Rewards

36 days holiday

Learning & Wellbeing Budget

Therapy sessions

Free drinks & snacks

Resumo da oferta

Capital on Tap is building its first Lisbon tech hub and is seeking Full stack Engineers to help craft the best credit card and payment products for small businesses. You will have the freedom to explore new technologies, learn from peers, and contribute from day one.

Role focuses on .NET/C#, React, and SQL Server, with cloud exposure (Azure/GCP). You’ll own the SDLC end-to-end, collaborate with Product Managers and QA, and deliver robust, delightful software in a remote-to-hybrid setup as the

Qualificações

• 3+ years hands-on experience in C#, .Net Core, SQL Server; knowledge of JavaScript and React is a plus.
• Good testing practices (Unit & Integration) and understanding of database technologies.
• Experience with Agile development and a proactive, collaborative team player.

Responsabilidades

• Build robust and scalable solutions using .Net technologies.
• Own the SDLC from code to production, monitoring, and continuous improvement.
• Craft slick, responsive user interfaces with React and modern JavaScript frameworks.
• Partner with Product Managers, QA, and other Engineers to deliver value.
• Build unit and integration tests to keep software reliable and user-friendly.
• Troubleshoot and refine code when bugs arise and align with business goals.

Conhecimentos

C#

.Net Core

SQL Server

JavaScript

React

Agile

Testing

Ferramentas

MongoDB

Azure

GCP

Descrição da oferta de emprego

We’re Capital on Tap Capital on Tap started because small businesses were underserved. Big banks were slow, their products weren't fit for purpose, and small business owners often couldn't access what they needed. We set out to fix that. Today we're a financial platform - not just a credit card company. We offer a best-in-class business credit card, SME-focused spend management platform, a savings product that hit £1 billion in funds within its first year, and a growing suite of tools and financial products that make running a small business easier. 1,000+ employees, £20bn in annual card spend, 200,000+ customers, 17,000+ Trustpilot reviews averaging 4.7 stars, and we're profitable. We’ve done a pretty good job so far, but we’re just getting started!

We opened our first Portuguese office in Porto in autumn 2025, and in less than a year it has grown to a team of 50. Lisbon is the next step. We're opening our first office in the city and looking for engineers to join as founding members of the team, helping shape how we build, hire and work here from day one.

The role starts out fully remote. Once our Lisbon office is open, it will move to a hybrid set-up of two days a week on site. Salary: €40,000-55,000.

This is a multiple-headcount role, so please don't be put off if you've seen it advertised for a while.

What You’ll Be Doing

We’re looking for Full stack Engineers to help us build the best credit card and payment products for small businesses. If you’re looking for an environment where you’re given the freedom to make empowered decisions, research new technologies, and learn/share knowledge with your peers. Then keep on reading!

• You'll build robust and scalable solutions using .Net technology
• From the first line of code to production, monitoring, and continuous improvement - you’ll own the SDLC
• You'll craft slick, responsive user interfaces with modern JavaScript frameworks (React), making sure our products don’t just work, they feel great to use
• Teamwork makes the dream work - you’ll partner with Product Managers, QA’s, and fellow Software Engineers
• You'll build bulletproof unit and integration tests to keep our software sharp and our users happy
• Bugs happen. When they do, you’ll be ready to troubleshoot and tweak as needed
• You'll bridge the gap between tech speak and business goals, ensuring everyone’s on the same page and moving forward together

We’re Looking For

• A minimum of 3+ years hands‑on experience in C#, .Net Core, SQL Server, ideally JavaScript and React also!
• Good testing practices, in both Unit and Integration testing
• Good understanding of database technologies
• Experience in using Agile development practices
• A passion for learning new skills and technologies
• A proactive, supportive, and collaborative team player

Our Tech Stack

• Backend: C#, .Net, .Net Core
• Frontend: React, JavaScript
• Mobile: Flutter, Dart
• Databases: SQL Server, MongoDB
• Cloud: Azure & GCP

Interview Process

• First stage: 30‑minute intro, CV review, and values with a Talent Partner
• Second stage: 45‑minute “Tech Chat” with a Team Manager
• Final stage: 90‑minute Code Pairing + 30‑minute Values Interview

Diversity & Inclusion

We welcome, consider and encourage applications from anyone who shares our commitment to inclusivity. Join us in creating a space where authenticity thrives, and everyone can do their best work.

Great Work Deserves Great Perks

• Private Healthcare through AdvanceCare
• Anniversary Rewards (€280, €570, €860, 4-week fully paid sabbatical)
• 36 days holiday (inclusive of public holidays with public holidays carried over if they fall on a weekend)
• Annual Learning and Wellbeing Budget
• 6 free therapy sessions per year
• Free drinks and snacks in our offices

Other Info

• Check out our ‘Top Tips’ for interviewing.
• Email [e-mail] if you have any questions.