Mid Fullstack Developer (Frontend Focus)

Job description

A short-term opportunity has opened up for a Mid Fullstack Developer (Frontend Focus) to join a dynamic project team working on a large-scale automotive data project. The role focuses on developing new functionalities, driving frontend development in Angular, contributing to backend Python solutions, and working with serverless AWS architecture. AI-assisted coding is a key part of the development process, with developers expected to efficiently review and validate AI-generated code.

Key Details:

- Employment Type: B2B Contract

- Hourly Rate: 90–100 PLN net/h

- Project Duration: Short-term project (3 Months)

- Start Date: October 2026 / ASAP

- Location: 100% Remote (Candidates must be residents of Poland)

- Working Hours: 8-hour workday with flexible start hours (7:00 AM – 9:00 AM)

- Equipment: Laptop provided

Key Responsibilities & Project Context:

- Developing new features and functionalities across the application for the "n2p" project branch.

- Building backend solutions and APIs using Python and Flask.

- Working with SQLAlchemy, Alembic, and PostgreSQL.

- Building serverless solutions using AWS Lambda, Step Functions, and Serverless Framework.

- Working with S3 and Athena for data persistence and processing.

- Developing ETL and data-processing workflows using Pandas, Polars, and DuckDB.

- Contributing to frontend development using Angular, including building a new frontend layer on top of a legacy backend.

- Contributing to new backend components and an early-stage AI Insights layer using Pydantic.

- Working in an AI-SDLC / Spec-Driven Development model, creating specifications based on PRDs and developing solutions based on reviewed specs.

- Using AI-assisted coding as a standard part of the development process and critically reviewing AI-generated code to avoid building "AI slop" and ensure quality and correctness.

- Collaborating closely with frontend and backend developers, QA and Product Owners in a 2+2 cross-functional team.

Requirements:

- 3–5 years of commercial software development experience (Mid level).

- Strong hands-on experience with Python.

- Practical experience with Angular (alongside Kendo UI, Bootstrap, and Tailwind) and the ability to work effectively across the fullstack.

- Experience with AWS Lambda, Step Functions, and Serverless Framework.

- Experience with Flask, SQLAlchemy, Alembic, and PostgreSQL.

- Experience with Pandas, Polars, DuckDB, or similar data-processing technologies.

- Familiarity with S3 and Athena.

- Strong hands-on experience with AI-assisted development tools and the ability to quickly and critically evaluate AI-generated code.

- Comfortable working with Spec-Driven Development / AI-SDLC.

- Strong enough experience with Python and Angular to work independently without needing to learn the core technologies during the project's aggressive timeline.

- Fluent spoken and written English (minimum B2 level).

Recruitment Process:

- Soft-skills & technical interview (HR + FE/BE Engineering Team)

- Technical deep-dive with the Solutions Architect & Product Owner