Senior Software Engineer (Fullstack)
At a glance
Senior Full-stack Engineering role at Snappr. Medellin · full-time · $70,000–$90,000 base.
techroles summary, based on the employer's posting.
What you'll do
- Build features from initial implementation through delivery across both the backend and frontend
- Set up and read A/B tests, then use their results to inform product choices
- Improve app speed and capacity across server-side and user-facing components
- Turn product and design direction into working experiences with designers and product leaders
- Use AI tools and agents in your development workflow, while contributing to faster iteration and ongoing engineering improvements
What you bring
- At least five years building and shipping products
- Strong computer science foundations, including algorithms, data structures and systems thinking
- Fluency in a backend and frontend stack, with Node and React experience or comparable technologies
- Experience with SQL and relational databases, plus DevOps and cloud platforms
- You have used AI tools beyond prompting and incorporated them into how you build and ship
Who this fits
This senior role suits a full-stack engineer who enjoys consumer-facing web experiences and can move between backend problem-solving and interactive frontend work. You’ll collaborate with English-speaking teams, so strong English communication is required. The role is based in Colombia, with Medellin listed as hybrid.
From the employer
One thing that sets this team apart: we are fully AI-integrated. That means using Claude, Cursor, Copilot, and whatever else gets the job done, every single day. Not occasionally. Not experimentally. Constantly. We're not looking for AI engineers, but we are looking for engineers who have genuinely changed how they work because of these tools and aren't going back.
Snappr is building the most high-caliber engineering team in Colombia, and this is your chance to join it. We are actively looking for this role across Colombia.
Responsibilities
- Own end-to-end feature implementation across the full stack.
- Design, implement, and interpret A/B tests to drive product decisions.
- Optimize and scale app performance across backend and frontend.
- Work closely with designers and product leadership to bring designs to life.
- Use AI tools and agents as force multipliers — you're as comfortable orchestrating AI to ship faster as you are writing the code yourself.
- Help build an engineering culture rooted in rapid iteration and continuous improvement.
Requirements
- Strong core computer science fundamentals — data structures, algorithms, systems thinking. A CS or engineering degree is a plus, but not required; what matters is how you think and build.
- 5+ years of experience building and shipping real products.
- Fluency in at least one backend and one frontend stack; experience across TypeScript, Python, Node, with React, or similar is a strong signal.
- Experience with relational databases, SQL, DevOps, and cloud platforms.
- Hands-on experience using AI tools to build and ship — you've moved beyond prompting and into orchestrating AI as part of your actual development workflow.
- Excellent English communication skills and experience collaborating with English-speaking teams.
Compensation and Benefits
- 70k - 90k USD per year
- Competitive equity
- Professional growth budget
- 15 days PTO/year + a 5 day company shut down during the winter holiday
- Laptop is provided