API Developer

API Developer

About the team:

Capco is a fully independent, global management and technology consultancy. For nearly 20 years we have combined innovative thinking with deep industry knowledge to deliver business consulting, digital transformation and technology services to Finance and Energy markets. Our collaborative and efficient approach helps clients reduce costs and manage risk and regulatory change while increasing revenues. We are thinkers, innovators, and disruptors. We are small enough to care, but large enough to matter.

About the Job:

As a member of the Development, you’ll bring practical knowledge of agile development methodologies and engineering best practices. As an API developer, you’ll use your experience and skills to contribute to the quality and implementation of our software products for our customers.

What You’ll Get to Do:

• Design, implement, and maintain secure and scalable APIs (RESTful, OSLC, or event-driven)
• Build and manage integrations between internal systems and third-party platforms
• Optimize API performance, scalability, and reliability
• Debug and resolve API-related issues promptly
• Partner with clients and stakeholders to understand business needs and translate them into technical requirements
• Provide expert guidance on API best practices, standards, and architecture
• Collaborate with cross-functional teams to ensure successful project delivery
• Serve as a trusted advisor, offering solutions that align with both technical and business objectives
• Develop and maintain comprehensive API documentation and user guides
• Provide training and support to clients and team members on API usage and integration strategies

What You’ll Bring with You:

• 3+ years of hands-on expertise in API development and integration using .NET and similar technologies, including Angular, TypeScript, and Python
• Proficiency in designing and implementing RESTful APIs and real-time communication solutions (e.g., WebSocket, Pub/Sub models, or other messaging protocols)
• Strong knowledge of modern web frameworks such as Angular or React
• Solid understanding of cloud platforms (e.g., AWS, Azure, or Google Cloud)
• Familiarity with microservices architecture and containerization tools (e.g., Docker, Kubernetes)
• Excellent communication skills, with the ability to explain complex technical concepts to non-technical stakeholders
• Exposure to agile development methodologies (e.g., Scrum, Kanban)
• Hands-on experience with Git for version control
• Strong analytical and problem-solving skills

Why Capco?

A career at Capco is a chance to help reshape the competitive landscape in financial services. We launch new banks, transform existing ones, and help our clients navigate complex change. As consultants, we work on the front-end business design all the way through to technology implementation.
We are the largest Financial Services focused consultancy in the world, serving everyone from global banks to emerging FinTechs, from strategy through digital transformation, design, business consulting, data and analytics, cyber, cloud, technology architecture, and engineering.

Capco is a young and growing firm. We maintain an entrepreneurial spirit and growth mindset and have minimal bureaucracy. We have no internal silos that get in the way of your career opportunities or ability to focus on our clients and make a difference to the business. We offer the opportunity for everyone to learn rapidly, take on tough challenges, and get promoted quickly. We take pride in our creative, collaborative, diverse, and inclusive culture, where everyone can #BYAW.

We offer highly competitive benefits, including medical, dental and vision insurance, a 401(k) plan, tuition reimbursement, and a work culture focused on innovation and creation of lasting value for our clients and employees.

Ready to Take the Next Step?

If this sounds like you, we would love to hear from you.  This is an opportunity to make a difference and contribute to a highly successful company with a significant growth trajectory.