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Back End Engineer - iwocaPay

Back End Engineer - iwocaPay

Hybrid in London, UK 

We’re looking for a back end engineer to join our iwocaPay team

iwocaPay provides trade credit and Buy-Now-Pay-Later (BNPL) solutions to businesses. The team works with hundreds of sellers to help thousands of buyers manage their cash flow, increase their purchasing power and operate with flexibility.

The company

Fast, flexible finance empowers small businesses to manage their cash flow better and seize opportunities - making their business and the economy stronger as a whole. At iwoca, we do just that. We help businesses get the funds they need, when they need it, often within minutes. We’ve already made several billion in funding available to more than 100,000 businesses since we launched in 2012, and positioned ourselves as a leading Fintech in Europe. 

Our mission is to finance one million businesses. We’ll get there by continuing to make our finance ever more relevant and accessible to more businesses by combining cutting-edge technology, data science, and a 5-star customer service. 

The team

The iwocaPay team operates as an independent start-up within a larger company, iwoca. We are growing quickly and the team now has more than 30 people, including five engineers, two product managers, one designer as well as all the relevant operational roles. While holding ourselves to high standards, we believe in quick iteration cycles to deliver impactful features. We have a daily standup and regular offsites to make sure we work well together. We work closely with the other teams at iwoca on shared code and enjoy the benefits of shared resources, like support from a dedicated DevOps team.

The role

As a back end engineer joining the iwocaPay team, you'll work on back-end, and data systems to ensure suppliers get paid efficiently.

Ownership and Influence:

  • Shape our credit-decision systems by defining and implementing data structures for our Machine-Learning models, to ensure accuracy and scalability.

  • Build and refine features for ecommerce integrations. You’ll make plugins that are effective, well-documented, and quick to implement for suppliers.

User-centric, data-driven approach:

  • Use data to identify opportunities and measure improvements to our platform, processes, and user journeys.

Collaboration:

  • Work with cross-functional teams like product, operations, and design to elevate the user experience.

  • Collaborate with other parts of iwoca to make iwocaPay-specific changes to shared parts of the codebase.

The requirements

Essential:

  • Proficiency in Python with back-end development experience.

  • Experience designing, building, and managing relational databases.

  • Experience with data analytics and Machine Learning processes.

  • Experience or interest in Front-end development, particularly with React + Typescript.

Bonus:

  • Experience with Django and PostgreSQL.

  • Familiarity with DevOps practices, including containerisation and CI/CD processes.

  • A strong numerate academic background, i.e. maths, physics, computer science, engineering, or similar.

The salary

We expect to pay from £50,000 - £70,000 for this role. We routinely benchmark salaries against market rates, and run quarterly performance and salary reviews. 

The culture

At iwoca, we prioritise a culture of learning, growth, and support, and invest in the professional development of our team members. We value thought and skill diversity, and encourage you to explore new areas of interest to help us innovate and improve our products and services.

The offices

We put a lot of effort into making iwoca a brilliant place to work:

  • Offices in London, Leeds, and Frankfurt with plenty of drinks and snacks.

  • Events and clubs, like bingo, comedy nights, yoga classes, football, etc.

The benefits

  • Flexible working.

  • Medical insurance from Vitality, including discounted gym membership.

  • A private GP service (separate from Vitality) for you, your partner, and your dependents.

  • 25 days’ holiday, an extra day off for your birthday, the option to buy or sell an additional five days of annual leave, and unlimited unpaid leave. 

  • A one-month, fully paid sabbatical after four years.

  • Instant access to emotional and mental health support.

  • 3% Pension contributions and share options.

  • Generous parental leave and a nursery tax benefit scheme to help you save money.

  • Cycle-to-work scheme and electric car scheme.

  • Two company retreats a year, we’ve been to France, Italy, Spain, and further afield.

And to make sure we all keep learning, we offer:

  • A learning and development budget for everyone.

  • Company-wide talks with internal and external speakers.

  • Access to learning platforms like Treehouse.

Useful links:

iwoca Glassdoor Company Review
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iwoca DE&I Review
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CEO of iwoca
iwoca CEO photo
Christoph Rieche
Approve of CEO

Average salary estimate

$60000 / YEARLY (est.)
min
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$50000K
$70000K

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What You Should Know About Back End Engineer - iwocaPay, iwoca

As a Back End Engineer at iwocaPay in London, you'll be stepping into a vibrant, innovative team that thrives on providing trade credit and Buy-Now-Pay-Later solutions to businesses. At iwocaPay, we believe in empowering small businesses to manage their cash flow effortlessly and gain greater purchasing power. With our help, over 100,000 businesses have received fast and flexible finance since our inception in 2012. Joining our iwocaPay team means being part of a fast-paced, independent start-up atmosphere, enriched by support and resources from iwoca as a whole. In this role, you'll work on critical back-end and data systems that ensure our suppliers are paid efficiently. Your work will involve shaping credit-decision systems and implementing scalable data structures for Machine Learning models. Creativity and collaboration are key! You'll get to build impactful e-commerce integrations and make a real difference in user experience by working closely with cross-functional teams like product and design. If you’re proficient in Python, have a flair for database management, and are keen on data analytics and Machine Learning, we’d love to meet you! At iwoca, we also genuinely care about your professional development and offer flexible working arrangements, generous holiday, and even sabbaticals. So if you’re ready to make your mark in the fintech space with iwocaPay, let’s make it happen together!

Frequently Asked Questions (FAQs) for Back End Engineer - iwocaPay Role at iwoca
What are the main responsibilities of a Back End Engineer at iwocaPay?

As a Back End Engineer at iwocaPay, your responsibilities include shaping our credit-decision systems, building data structures for Machine Learning models, and developing e-commerce integrations. You'll ensure that our back-end and data systems operate efficiently, enabling suppliers to receive payments swiftly.

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What qualifications does iwocaPay require for the Back End Engineer position?

iwocaPay requires proficiency in Python and experience in back-end development. Knowledge of relational database design, data analytics, and Machine Learning processes is crucial. Additionally, having a strong academic background in a numerate discipline is beneficial for this role.

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What is the work culture like at iwocaPay for Back End Engineers?

The work culture at iwocaPay is vibrant, collaborative, and focused on learning and growth. The team operates with high standards while encouraging quick iteration cycles to deliver impactful features. You’ll have plenty of opportunities to engage in team-building activities and professional development.

Join Rise to see the full answer
How does iwocaPay support professional development for Back End Engineers?

iwocaPay prioritizes the professional development of its team members by providing a learning and development budget, offering access to various learning platforms, and hosting company-wide talks. This ensures that you continue to grow your skills and knowledge in the fintech space.

Join Rise to see the full answer
What are the benefits of working as a Back End Engineer at iwocaPay?

Working at iwocaPay comes with a wide range of benefits, including flexible working arrangements, medical insurance, a generous holiday policy, a one-month paid sabbatical, and opportunities for company retreats. We also value work-life balance by offering emotional and mental health support.

Join Rise to see the full answer
Common Interview Questions for Back End Engineer - iwocaPay
Can you describe your experience with back-end development in Python?

When answering, focus on specific projects where you utilized Python for back-end development. Highlight your proficiency in relevant frameworks and how you approached building scalable applications.

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What strategies do you use for managing relational databases?

Discuss your experience with database management, including how you ensure data integrity, performance optimization, and effective querying practices in your previous roles.

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How do you approach data analytics in your projects?

Provide examples of how you've applied data analytics to identify opportunities for improvement in back-end systems, focusing on specific metrics or KPIs you've monitored.

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Can you explain your experience with Machine Learning processes?

Discuss any projects where you implemented Machine Learning models, including how you defined data structures and metrics for success.

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How do you collaborate with cross-functional teams?

Share examples of past experiences where you worked with diverse teams to deliver a project, highlighting how you communicated and aligned goals effectively.

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What do you know about the e-commerce integration features you might develop at iwocaPay?

Talk about your understanding of e-commerce platforms and the importance of user-centric design in developing plugins, and possibly mention any relevant tools or languages you’re familiar with.

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What interests you about working at iwocaPay?

Express your enthusiasm for iwocaPay's mission to support small businesses and how the company's innovative approach aligns with your personal or professional goals in the fintech space.

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How do you ensure your code is maintainable and scalable?

Discuss methodologies you apply such as following coding standards, writing documentation, and conducting code reviews to enhance the maintainability and scalability of your code.

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What challenges have you faced in back-end development, and how did you overcome them?

Provide a concrete example of a challenge, what steps you took to address it, and what the outcome was. This showcases your problem-solving skills.

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What do you think is crucial when defining data structures for Machine Learning models?

Highlight the importance of understanding the data's nature, ensuring it is clean and well-structured, and how that impacts the model’s effectiveness in generating insights.

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iwoca allows small businesses to access the type of short-term funding previously only available to their larger peers. From taking advantage of new trade opportunities to bridging cashflow gaps, we believe flexible access to finance is crucial to...

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Full-time, hybrid
DATE POSTED
December 10, 2024

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