Senior Full Stack Software Developer
Modern.tech
Job description
About the role
We are seeking a highly skilled and experienced Senior Full‑Stack Developer with expertise across Next.js (React), ASP.NET Core, Entity Framework, MongoDB, Vercel, and AWS, along with hands‑on experience using AI coding tools such as Claude Code or Codex to design and build products and prototypes. This is an exciting opportunity to join a dynamic team and help build cutting‑edge applications across a range of industries.
Key responsibilities
- Design and develop robust, scalable full‑stack solutions for web and mobile applications.
- Interface with product stakeholders and clients to gather requirements and translate them into technical specifications and prototypes.
- Contribute to development planning, breaking work into epics and tasks, and help organise sprints within a multi‑developer team.
- Mentor other developers, review code, and collaborate on technical decisions.
- Build efficient, secure server‑side architectures on serverless cloud platforms such as AWS Lambda, Vercel, and Atlas App Services.
Required profile
- Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
- Proven experience as a full‑stack software developer implementing complex web and mobile systems, including mentoring team members.
- Proficiency in modern JavaScript/TypeScript frameworks such as Next.js (React), Vue, or Angular.
- Strong command of HTML5, CSS3, and JavaScript/TypeScript for creating engaging, accessible user interfaces.
- Solid back‑end experience with Node.js and C#/.NET (ASP.NET Core), building RESTful APIs and serverless functions.
Required skills
- Next.js (React)
- ASP.NET Core
- Entity Framework
- MongoDB
- Vercel
- AWS (Lambda, S3, Secrets Manager, VPC Peering, EventBridge, EC2)
- Claude Code or Codex
- JavaScript / TypeScript
- Vue, Angular
- HTML5, CSS3, Tailwind CSS
- Node.js, C#.NET
- Git, CI/CD pipelines, Docker
- Automated testing (unit, integration, end‑to‑end)
- Anthropic and OpenAI models
What we offer
- Competitive salary and comprehensive benefits package.
- Opportunity to work on cutting‑edge projects and shape the future of web and mobile applications.
- Collaborative, inclusive work environment that values creativity and innovation.
- Professional development and growth opportunities.
- Flexible hours and remote work options.
Questions fréquentes
Why are you reporting this job?
Explore further
Salaries, guides and searches in Colombia.
Salaries by job title
Apply in 30 seconds
Enter your email to apply. An account will be created automatically.
By continuing, you accept our terms of use.
Already have an account? Login
A question about this job?
Ask it here: you will get the full job summary by e-mail, right away.
Published 1 day ago
Expires 1 month from now
5 views · 0 interested
Boost your chances
Upload your CV — we will match you with relevant openings.
Analyzing your CV...
Modern.tech