Intermediate Full-Stack Developer

Straight Lines Inc

Rad od kuće

08.09.2026.

JavaScript CSS HTML Angular Git Python JSON REST TypeScript Cloud MongoDB intermediate

We are looking for a motivated Intermediate Full-Stack Developer to join our development team and work on modern web applications built with Angular, Python/FastAPI, and MongoDB.

This role is a good fit for someone who already has practical development experience, understands the fundamentals of full-stack development, and knows how to use modern AI development tools such as Claude to improve productivity, investigate problems, and accelerate implementation.

Responsibilities

Develop and maintain frontend applications using Angular
Build and maintain backend APIs using Python and FastAPI
Work with MongoDB, including data models, queries, and application integration
Implement new product features across frontend and backend
Maintain and improve existing functionality
Integrate frontend applications with REST APIs
Debug and resolve application issues
Write clean, readable, and maintainable code
Participate in code reviews and technical discussions
Work with Git-based development workflows
Use Claude effectively as part of the development process for research, debugging, code generation, refactoring, documentation, and solution analysis
Review and validate AI-generated code instead of using it blindly
Collaborate with developers, designers, and product stakeholders
Test your own work before submitting it for review
Gradually take ownership of features from implementation through deployment

Required Skills

Experience with Angular
Good understanding of TypeScript, JavaScript, HTML, and CSS
Experience with Python
Basic or practical experience with FastAPI or another Python web framework
Experience working with REST APIs
Basic or practical knowledge of MongoDB
Understanding of Git and standard development workflows
Understanding of asynchronous programming and client/server architecture
Practical experience using Claude for software development
Ability to write clear prompts, provide relevant technical context, and iterate with AI tools efficiently
Ability to critically review, test, and improve AI-generated solutions
Ability to investigate problems independently
Good communication skills and willingness to learn

Nice to Have

Experience with Claude Code
Experience using AI-assisted development workflows for larger codebases
Experience with Angular Signals / RxJS
Experience with Pydantic
Experience with MongoDB aggregation pipelines
Experience with authentication and authorization systems
Experience with OAuth2, OIDC, SSO, or JWT
Basic knowledge of Docker
Basic knowledge of AWS
Experience working with CI/CD pipelines
Experience with automated testing
Familiarity with Linux environments
Previous experience working on production applications

What We Are Looking For

We are not looking for someone who needs detailed instructions for every individual task.

We expect greater independence, the ability to understand requirements, propose implementation approaches, and take responsibility for complete features.

We value people who:

Ask questions when requirements are unclear
Think before starting implementation
Use AI tools intelligently to speed up their work
Understand that AI-generated code still requires developer review and responsibility
Investigate problems instead of immediately escalating them
Care about code quality
responsibility for their work
Are comfortable learning new technologies when required