This list contains only the countries for which job offers have been published in the selected language (e.g., in the French version, only job offers written in French are displayed, and in the English version, only those in English).
Slingshot is looking for a talented, senior-level developer who brings serious technical depth, strong engineering fundamentals, and a high bar for quality. We want someone who leads from the front, makes smart architecture decisions, mentors teammates, and takes real ownership of the work. You care about building things the right way, and you bring that standard to everything you ship. In this role, you’ll architect and build full-stack web applications, lead technical work across projects of varying size and complexity, and collaborate directly with clients and internal teams. The team you’ll join includes other mid and senior-level developers, product managers, UX designers, and QA analysts. You should already be working with AI coding tools as part of your daily workflow, not experimenting with them occasionally, but relying on them to move faster and build better. Just as importantly, you’re someone who embraces change, stays curious as the tools and landscape evolve, and adapts how you work as AI continues to advance.
Job Responsibility:
Architect and build full-stack web applications
Lead technical work across projects of varying size and complexity
Collaborate directly with clients and internal teams
Requirements:
Genuinely excited about how AI is changing software development and already uses tools like Cursor, GitHub Copilot, or Claude Code as a core part of their daily workflow
Has gone beyond autocomplete, whether that’s building with agents, integrating LLMs into products, or pushing into what agentic development actually looks like in practice
Has 5+ years of experience architecting and delivering full-stack web applications, with deep experience in .NET and comfort across the entire stack, including frontend frameworks like React, Angular, or Vue.js
Takes ownership of features end-to-end, from architecture decisions to deployment, and leads technical work without needing it broken down
Provides technical leadership through code reviews, mentoring, and influencing how the team approaches hard problems
Has strong fundamentals in relational databases, APIs, and back-end architecture, and writes SQL like they mean it
Writes clean, testable, well-documented code and sweats the details
Communicates clearly with technical teammates and non-technical clients alike, and is comfortable representing Slingshot as a technical expert on customer-facing calls
Is collaborative by nature and enjoys working alongside developers, designers, product managers, and clients
Is not afraid to experiment and is comfortable with ambiguity and learning on the fly
Is located within the Greater Louisville region
What we offer:
Generous PTO and holiday time off, including your birthday