Provides all-in-one business credit card & spend management platform helping small business owners save time and money

Capital on Tap is revolutionizing small business financing through their all-in-one business credit card and spend management platform. Currently serving over 200,000 businesses worldwide, they're on a mission to support 1 million small businesses by 2030.

As a Backend Software Engineer in the Acquisition, Credit, Decisioning, and Compliance team (ACDC), you'll be instrumental in developing systems for customer applications, onboarding, and security. The role offers a perfect blend of technical challenge and business impact, where you'll build robust solutions using .Net technology while working in an agile, collaborative environment.

You'll own the complete software development lifecycle, from initial coding to production deployment and monitoring. Working alongside Product Managers, QA's, and fellow Engineers, you'll create scalable solutions, implement comprehensive testing strategies, and troubleshoot complex issues. The position requires expertise in C#, .Net Core, and SQL Server, with opportunities to work with modern cloud technologies like Azure and GCP.

The company offers a hybrid working model with 2 days per week in their London (Shoreditch) office, promoting a balance between collaborative in-person work and flexible remote working. They foster an inclusive environment where authenticity thrives and innovation is encouraged. With clear progression opportunities in the Software Engineering team and a commitment to employee growth, Capital on Tap provides an excellent platform for career development in a fast-growing fintech company.

Backend Software Engineer role at Capital on Tap, building credit card and payment products for small businesses using .Net technology in a hybrid work environment.

Backend Software Engineer

Fintech company providing business credit card & spend management platform serving over 200,000 businesses worldwide

Capital on Tap is a dynamic fintech company revolutionizing small business financial services through their all-in-one business credit card & spend management platform. As a Backend Software Engineer in the Internal and Core Systems (ICS) team, you'll be at the forefront of building and maintaining critical financial operations and internal tools for customer account management.

The role offers an exciting opportunity to work with modern technologies including .Net, C#, and various database systems while tackling complex challenges in a fast-growing environment. You'll be responsible for building robust solutions, maintaining legacy systems, and implementing improvements that directly impact the company's core operations.

Working in a hybrid setup from the London (Shoreditch) office 1-2 days per week, you'll collaborate with cross-functional teams including Product Managers, QA's, and Platform Engineers. The position requires strong technical expertise in backend development, particularly with C# and .Net Core, combined with a passion for quality and attention to detail.

The company culture emphasizes innovation, ownership, and making a real impact. With impressive benefits including private healthcare, learning budgets, and flexible working arrangements, Capital on Tap offers an environment where you can grow professionally while contributing to their mission of helping 1 million small businesses by 2030.

Backend Software Engineer role at Capital on Tap, building core financial systems using .Net technology in a hybrid work environment in London.

Provides all-in-one business credit card & spend management platform helping small business owners save time and money.

Capital on Tap is a fintech company focused on empowering small businesses through their all-in-one business credit card and spend management platform. Currently serving over 200,000 businesses worldwide, they aim to help 1 million small businesses by 2030.

As a Backend Software Engineer in the Acquisition, Credit, Decisioning, and Compliance team (ACDC), you'll be crucial in developing systems for customer onboarding, credit decisions, and compliance monitoring. The role offers the freedom to make empowered decisions, explore new technologies, and collaborate in an agile environment.

You'll work with a modern tech stack including C#, .Net Core, SQL Server, and cloud platforms (Azure & GCP). The position involves building robust solutions, owning the entire software development lifecycle, and collaborating with cross-functional teams to create seamless customer experiences.

The ideal candidate should have strong experience with C# and .Net Core, excellent testing practices, and a collaborative mindset. You'll be joining a company that values diversity, inclusion, and authentic self-expression. The role offers the opportunity to make a significant impact in a fast-growing fintech company that's transforming how small businesses manage their finances.

Working remotely from Poland, you'll be part of a team that's building the future of business financial services, with the chance to contribute to systems that directly impact thousands of small businesses.

Backend Software Engineer position at Capital on Tap, building financial services solutions for small businesses using .NET technology.

Capital on Tap is a dynamic fintech company revolutionizing small business financial services through their all-in-one business credit card & spend management platform. As a Backend Software Engineer in the Internal and Core Systems (ICS) team, you'll be at the forefront of building and maintaining critical financial operations and internal tools that serve over 200,000 businesses worldwide.

The role offers an exciting opportunity to work with modern technologies including .Net Core, C#, and SQL Server, while tackling complex challenges in a fast-growing environment. You'll be responsible for improving, refactoring, and maintaining crucial systems that power the company's credit card and payment products.

Working in a hybrid setup from the London (Shoreditch) office 1-2 days per week, you'll collaborate with cross-functional teams including Product Managers, QA's, and Platform Engineers. The company offers a comprehensive benefits package including private healthcare, worldwide travel insurance, generous pension matching, and a strong focus on work-life balance with benefits like enhanced parental leave and annual learning budgets.

The ideal candidate will bring 3+ years of hands-on experience with C# and .Net Core, strong testing practices, and a collaborative mindset. You'll be joining a company that values diversity, inclusion, and creating an environment where authenticity thrives. With their mission to help 1 million small businesses by 2030, this is an opportunity to make a meaningful impact while growing your career in a supportive and innovative environment.

Backend Software Engineer role at Capital on Tap, building financial technology solutions for small businesses using .Net stack in London

Capital on Tap is a dynamic fintech company revolutionizing small business financial services through their all-in-one business credit card & spend management platform. As an Analytics Engineer in their Data Platform team, you'll play a crucial role in shaping how data moves through the organization, supporting over 200,000 businesses worldwide. The position offers a hybrid working model from their London (Shoreditch) office, requiring just one day per week in-office presence.

You'll be at the heart of their data infrastructure, working with modern tools like Snowflake, dbt, Looker, and Azure DevOps. The role combines technical expertise with business impact, as you'll be responsible for building and optimizing data pipelines, creating efficient data architectures, and ensuring seamless data access across the organization. You'll collaborate with various teams, from Executive to Engineering, making your work vital to the company's success.

The ideal candidate will bring strong SQL expertise, Python knowledge, and experience with modern data stack tools. You'll work in an environment that values innovation and problem-solving, with the opportunity to make a significant impact on a rapidly scaling platform. The company offers an impressive benefits package, including private healthcare, learning budgets, and flexible working arrangements.

Capital on Tap's mission to help 1 million small businesses by 2030 makes this an exciting opportunity for someone looking to contribute to meaningful financial technology solutions. The company culture emphasizes work-life balance, professional growth, and inclusion, making it an ideal place for talented data professionals to thrive and develop their careers.

Analytics Engineer role at Capital on Tap, building and maintaining data platforms and pipelines for a leading fintech company in London.

Analytics Engineer

B2B fintech providing business credit card & spend management platform serving over 200,000 businesses worldwide

Capital on Tap is a dynamic fintech company revolutionizing the way small businesses manage their finances through an all-in-one business credit card & spend management platform. Currently serving over 200,000 businesses worldwide, they're on a mission to support 1 million small businesses by 2030.

The Customer Experience (CX) Team plays a crucial role as the face of Capital on Tap's product offering. As a Full Stack Software Engineer in the CX team, you'll work across a diverse tech stack spanning UI, service, and data layers. The position offers the opportunity to build elegant and accessible mobile and web platforms that make life easier for small business owners.

The role involves working with modern technologies including .Net, React.js, Flutter, and cloud platforms (Azure & GCP). You'll be responsible for the entire software development lifecycle, from initial coding to production deployment and monitoring. The team emphasizes collaboration, working closely with Product Managers, QA's, and fellow engineers to deliver high-quality solutions.

This remote position offers the freedom to make empowered decisions, research new technologies, and engage in continuous learning and knowledge sharing. The company values diversity and inclusion, creating an environment where authenticity thrives and everyone can do their best work.

If you're passionate about creating impactful solutions for small businesses, have strong technical skills in C#, .Net Core, and React.js, and thrive in an agile, collaborative environment, this role presents an excellent opportunity to advance your career in a fast-growing, profitable fintech company.

Full Stack Software Engineer position at Capital on Tap, building credit card and payment solutions for small businesses using .Net and React.js

Full Stack Software Engineer - Customer Experience

Capital on Tap is revolutionizing small business financial services, serving over 200,000 businesses worldwide with a mission to help 1 million small businesses by 2030. We're seeking a Senior Backend Software Engineer to join our Payments & Finance team, focusing on building premier credit card and payment products.

The role involves working on crucial initiatives to enhance our payments ecosystem, making it vendor-agnostic and globally scalable. You'll be part of rebuilding our Cards domain, expanding repayment options, and enhancing internal bank transfer systems. The position offers an opportunity to work with modern technologies including .Net Core, SQL Server, and cloud platforms like Azure & GCP.

We foster an innovative, agile environment where engineers take ownership and make significant impacts. Our collaborative culture emphasizes teamwork with Product Managers, QA's, and Platform Engineers. The hybrid work model offers flexibility with 1-2 days per week in our London (Shoreditch) office.

Our workplace culture balances professionalism with fun, featuring amenities like a pool table, arcade machine, and office dogs. We offer comprehensive benefits including private healthcare, worldwide travel insurance, generous pension matching, and learning budgets. The company strongly values diversity and inclusion, welcoming applications from all backgrounds.

The role provides excellent career progression opportunities within a fast-growing fintech. You'll be part of a team that's rebuilding critical financial infrastructure and creating innovative solutions that directly impact small businesses worldwide. Join us in our mission to make business owners' lives easier while developing your skills in a supportive, dynamic environment.

Senior Backend Software Engineer role at Capital on Tap, building scalable payment solutions using .Net technology in a hybrid work environment.

Senior Backend Software Engineer

Capital on Tap provides an all-in-one business credit card & spend management platform for small businesses.

Capital on Tap is seeking Backend Software Engineers to join their Acquisition, Credit, Decisioning, and Compliance (ACDC) team. This role offers the opportunity to build robust and scalable solutions using .Net technology for an all-in-one business credit card and spend management platform. You'll be responsible for the entire software development lifecycle, from coding to production and continuous improvement. The ideal candidate will have 3+ years of hands-on experience in C#, .Net Core, and SQL Server, with a strong understanding of database technologies and Agile development practices. You'll work in a collaborative environment, partnering with Product Managers, QA's, and fellow Software Engineers to create innovative solutions for small businesses.

Key responsibilities include:
- Building sites and APIs for smooth customer application and onboarding
- Integrating with credit data sources and maintaining decisioning systems
- Performing fraud and compliance monitoring
- Developing robust unit and integration tests
- Troubleshooting and resolving issues as they arise

The tech stack includes C#, .Net, .Net Core for backend; React and JavaScript for frontend; Flutter and Dart for mobile; SQL Server and MongoDB for databases; and Azure & GCP for cloud services.

Capital on Tap offers a dynamic, scaling environment where you can make an impact and thrive. They value diversity and inclusion, welcoming applications from anyone who shares their commitment to inclusivity. The company serves over 200,000 businesses worldwide and aims to help 1 million small businesses by 2030.

The interview process consists of three stages: an intro with a Talent Partner, a "Tech Chat" with the Team Manager, and a final stage combining Code Pairing and a Values Interview.

Join Capital on Tap to be part of a mission-driven company that empowers small business owners and makes their lives easier through innovative financial solutions.

Backend Software Engineer position at Capital on Tap, building credit card and payment products for small businesses using .Net technology.

Capital on Tap, founded with the mission to help small business owners, provides an all-in-one business credit card & spend management platform. We're seeking a Backend Software Engineer to join our Payments & Finance team to build the best credit card and payment products for small businesses. 

The role involves building robust and scalable solutions using .Net technology, owning the entire SDLC, collaborating with cross-functional teams, writing unit and integration tests, troubleshooting bugs, and bridging the gap between technical and business goals.

Our tech stack includes C#, .Net Core, SQL Server for backend; React and JavaScript for frontend; Flutter and Dart for mobile; and Azure & GCP for cloud services.

We're looking for candidates with 3+ years of hands-on experience in C#, .Net Core, and SQL Server, good testing practices, understanding of database technologies, experience with Agile development, a passion for learning, and a collaborative spirit.

At Capital on Tap, we value diversity and inclusion, welcoming applications from anyone who shares our commitment to inclusivity. We offer great perks including private healthcare, worldwide travel insurance, anniversary rewards, pension scheme, enhanced parental leave, learning and wellbeing budget, and more.

Join us in our mission to help 1 million small businesses by 2030, working in a scaling and agile environment where you can make a real impact. Apply now to progress your career in our fast-growing, profitable fintech!

Backend Software Engineer for Payments & Finance team at Capital on Tap, building credit card and payment products for small businesses.

Capital on Tap, founded with the mission to help small business owners, provides an all-in-one business credit card & spend management platform. We serve over 200,000 businesses globally and aim to help 1 million small businesses by 2030. 

We're seeking a QA Engineer to join our team in a remote, B2B contract position from Poland. You'll be responsible for both manual and automated testing, contributing to best practices throughout the SDLC. Working closely with Software Engineers and Product Managers, you'll provide governance and oversight of product quality.

Key responsibilities include:
- Developing automated test scenarios in an agile team
- Driving continuous improvement in test processes
- Investigating user problems and managing bug reports
- Supporting engineering colleagues in team-wide testing
- Managing risks and issues with timely stakeholder escalation
- Reviewing and improving design proposals and processes

We're looking for candidates with:
- QA experience on Web/Mobile applications
- Experience creating automation frameworks from scratch
- Expertise in various testing types (Functional, Regression, Manual, Automated, Performance, Ad-Hoc)
- Coding experience in JavaScript/Typescript or C#
- Experience with testing tools like Cypress, Selenium Webdriver, RestSharp, PostMan, Appium
- Understanding of CI/CD concepts and continuous testing practices

We value diversity and inclusion, welcoming applications from anyone sharing our commitment to inclusivity. Our interview process includes an intro with a Talent Partner, a "Tech Chat" with the Team Manager, and a final stage with code pairing and values interview.

Join us to empower innovation, solve complex problems, and make a significant impact in our scaling, agile environment. Apply now to progress your career in our fast-growing, profitable fintech!

QA Engineer position at Capital on Tap, responsible for manual and automated testing in a remote B2B contract role.

QA Engineer

Capital on Tap provides an all-in-one business credit card & spend management platform that helps business owners save time and money.

Capital on Tap is seeking an Analytics Engineer to join their growing Data Platform team. This role is crucial in how data moves around the business, responsible for building, maintaining, and optimizing their modern data platform from design to end product. The position focuses on providing seamless access to high-quality, tested, and documented data throughout the organization.

Key Responsibilities:
- Own the data stack for the global business, working with Fivetran, Snowflake, dbt, and Looker
- Create and maintain well-designed data pipeline architectures, mainly through organized and well-tested dbt models
- Build custom data pipelines using Python and the Azure platform
- Assemble large, complex data sets that meet business requirements
- Implement internal process improvements, including Github CI/CD and automating manual processes
- Work with stakeholders across the business to assist with data-related issues
- Maintain data efficiency and consistency at a global level across multiple regions
- Create and manage tools for analysts and data scientists to optimize product building

Requirements:
- Expert SQL skills
- Familiarity with Python (bonus)
- Knowledge of data modeling approaches (e.g., Kimball dimensional modeling)
- Experience with dbt (or similar) and Git for building SQL-based pipelines
- Experience with ELT tools and components (currently using Fivetran)
- Experience working with a cloud data warehouse (Snowflake)
- Familiarity developing/building within a BI tool (e.g., Looker, Mode, Tableau)
- Strong analytical skills

This is a hybrid role, with the team working from the London (Shoreditch) offices 1 day per week. Capital on Tap offers a range of benefits, including private healthcare, worldwide travel insurance, pension scheme, enhanced parental leave, and more. They are committed to diversity and inclusion, welcoming applications from candidates who share this commitment.

Analytics Engineer role at Capital on Tap, building and optimizing data platforms using SQL, Python, and cloud technologies.

Capital on Tap is seeking an Analytics Engineer to join their growing Data Platform team. This role is central to how data moves around the business, responsible for building, maintaining, and optimizing their modern data platform from design to end product. The ideal candidate will support end users of data across platforms including Snowflake, dbt, Looker, and Azure DevOps.

Key Responsibilities:
- Own the data stack for the global business, working with Fivetran, Snowflake, dbt, and Looker
- Create and maintain well-designed data pipeline architectures, primarily through organized and well-tested dbt models
- Build custom data pipelines using Python and the Azure platform
- Assemble large, complex data sets meeting business requirements
- Implement internal process improvements, including Github CI/CD and automating manual processes
- Collaborate with stakeholders across the business to assist with data-related issues
- Maintain data efficiency and consistency at a global level across multiple regions
- Create and manage tools for analysts and data scientists to optimize product development

Requirements:
- Expert SQL skills
- Familiarity with Python (bonus)
- Knowledge of data modeling approaches (e.g., Kimball dimensional modeling)
- Experience with dbt (or similar) and Git for building SQL-based pipelines
- Experience with ELT tools and components (currently using Fivetran)
- Experience working with cloud data warehouses (Snowflake)
- Familiarity developing/building within a BI tool (e.g., Looker, Mode, Tableau)
- Strong analytical skills

Capital on Tap offers a range of benefits, including private healthcare, worldwide travel insurance, pension scheme, enhanced parental leave, and more. They promote a diverse and inclusive work environment and encourage applications from candidates of all backgrounds.

Join Capital on Tap as an Analytics Engineer, building and optimizing data pipelines using SQL, Python, and cloud technologies to drive business insights.

Capital on Tap is seeking a Senior Analytics Engineer to join their growing Data Platform team. This role is central to how data moves around the business, responsible for building, maintaining, and optimizing their modern data platform from design through to end product. The ideal candidate will support end users of data across platforms including Snowflake, dbt, Looker, and Azure DevOps.

Key Responsibilities:
- Own the data stack for the global business, working with Fivetran, Snowflake, dbt, and Looker
- Create and maintain well-designed data pipeline architectures, mainly through organized and well-tested dbt models
- Build custom data pipelines using Python and the Azure platform
- Assemble large, complex data sets that meet business requirements
- Implement internal process improvements: Github CI/CD, automating manual processes, optimizing data delivery
- Work with stakeholders across the business to assist with data-related issues
- Maintain warehouse environments over multiple regions
- Create and manage tools for analysts and data scientists

Requirements:
- Expert SQL skills
- Familiarity with Python
- Experience with data modeling approaches (e.g., Kimball dimensional modeling)
- Experience working with large dbt projects
- Experience with ELT tools (currently using Fivetran)
- Experience working with cloud data warehouses (Snowflake)
- Familiarity with BI tools (e.g., Looker, Mode, Tableau)
- Strong analytical skills

Capital on Tap offers a range of benefits including private healthcare, worldwide travel insurance, anniversary rewards, pension scheme, enhanced parental leave, and more. They promote a diverse and inclusive work environment and offer a fun office space with amenities like a pool table and arcade machine.

Join Capital on Tap in their mission to help 1 million small businesses by 2030, and be part of a fast-growing, profitable fintech company that values innovation and problem-solving.

Senior Analytics Engineer role at Capital on Tap, building and optimizing data platforms for a fintech company serving small businesses.

Senior Analytics Engineer

Capital on Tap is seeking a QA Engineer to join their team in a remote position based in Poland. This B2B contract role involves both manual and automated testing, as well as contributing to best practices throughout the Software Development Life Cycle (SDLC).

Key responsibilities include:
- Developing automated test scenarios as part of an agile team
- Driving continuous improvement in test processes and procedures
- Investigating user problems, testing bugs, and managing bug reports
- Supporting engineering colleagues to make testing a team-wide responsibility
- Managing risks and issues with timely escalation to project stakeholders
- Reviewing design proposals, acceptance criteria, and processes

The ideal candidate should have:
- QA experience with Web/Mobile applications
- Experience in creating automation frameworks from scratch
- Expertise in Functional and Regression testing (Manual, Automated, Performance, and Ad-Hoc)
- Coding experience in JavaScript/TypeScript or C#
- Experience with testing tools such as Cypress, Selenium Webdriver, RestSharp, PostMan, and Appium
- Understanding of CI/CD concepts and implementing continuous testing practices

Capital on Tap values diversity and inclusion, welcoming applications from anyone who shares their commitment to inclusivity. The company serves over 200,000 businesses worldwide and aims to help 1 million small businesses by 2030.

The interview process consists of three stages:
1. 30-minute intro, CV review, and values discussion with a Talent Partner
2. 45-minute "Tech Chat" with the Team Manager
3. 90-minute Code Pairing session followed by a 30-minute Values Interview

Join Capital on Tap to work in a scaling and agile environment where you can take ownership, make an impact, and contribute to the growth of a fintech company dedicated to helping small business owners.

Capital on Tap is hiring a remote QA Engineer in Poland for manual and automated testing, working closely with Software Engineers and Product Managers to ensure product quality.

Capital on Tap is seeking a Backend Software Engineer to join their Acquisition, Credit, Decisioning, and Compliance (ACDC) team. This remote position is based in Poland and offers the opportunity to work on building robust and scalable solutions using .Net technology for credit card and payment products tailored to small businesses.

Key Responsibilities:
- Develop solutions using .Net technology
- Own the entire software development lifecycle
- Collaborate with Product Managers, QA's, and fellow Software Engineers
- Write unit and integration tests
- Troubleshoot and resolve bugs
- Communicate effectively between technical and business teams

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

Requirements:
- 3+ years hands-on experience in C#, .Net Core, SQL Server
- Strong testing practices in Unit and Integration testing
- Good understanding of database technologies
- Experience with Agile development practices
- Passion for learning new skills and technologies
- Proactive, supportive, and collaborative team player

Capital on Tap values diversity and inclusion, welcoming applications from candidates who share their commitment to inclusivity. The company serves over 200,000 businesses worldwide and aims to help 1 million small businesses by 2030.

The interview process consists of three stages:
1. 30-minute intro, CV review, and values discussion with a Talent Partner
2. 45-minute "Tech Chat" with the Team Manager
3. 90-minute Code Pairing session followed by a 30-minute Values Interview

Join Capital on Tap to make an impact, solve complex problems, and thrive in a scaling and agile environment while helping small business owners succeed.

Backend Software Engineer role at Capital on Tap, building credit card and payment products for small businesses using .Net technology.

Capital on Tap Engineering Jobs

Provides all-in-one business credit card & spend management platform helping small business owners save time and money