Senior Software Engineer

Company: KodeAcross

Location: Hybrid (2x a week f2f meeting)

Employment Type:Contract (with the possibility of transitioning to regular/full-time employment)

Experience Level: Senior (5+ years)

KodeAcross partners with companies to transform ambitious ideas into meaningful, world-changing businesses. We believe that great software is the foundation for scalable growth and lasting impact. Combining expert software engineering with a deep understanding of business strategy, we build solutions that seamlessly drive results. We guide mission-driven companies through every stage of their digital journey, from concept to launch and beyond, focusing on solving business challenges and creating new opportunities for growth. Our clients include ambitious startups, growing SMEs, and enterprise innovation teams in industries such as Fintech, Health & Biotech, Green Tech, and Social Impact.

We are seeking a highly skilled Senior Software Engineer with deep expertise in FastAPI and Supabase, who can also leverage modern AI tools to enhance development, automation, and problem-solving. This is a contract role with strong potential for transition to a full-time position.

The ideal candidate has a proven track record of building scalable Python applications, creating efficient React.js frontends, and architecting robust solutions with Supabase. Experience with AI-driven development, including automating workflows, generating insights, or building intelligent features, is highly valued. Exposure to Flutter is a plus.

• Develop robust, high-performance backend services using FastAPI
• Architect and integrate scalable solutions with Supabase, including authentication, database, storage, and edge functions
• Build responsive, modern front-end applications using React.js
• Leverage AI tools to optimize development workflows, generate insights, or enhance product features
• Collaborate with cross-functional teams to deliver high-quality, mission-driven software
• Practice Test-Driven Development (TDD) rigorously and ensure comprehensive testing of all work
• Take full ownership of tasks, ensuring reliable, scalable, and well-tested solutions
• Communicate clearly and effectively with team members and stakeholders
• Apply creativity and critical thinking to solve complex technical challenges

• 5+ years of professional software development experience
• Expert-level experience with FastAPI and Supabase
• Strong proficiency in React.js
• Experience leveraging AI tools (e.g., for coding assistance, automation, or analytics)
• Excellent written and verbal communication skills
• Strong creativity, critical thinking, and problem-solving abilities
• Commitment to TDD and high-quality engineering practices
• Exposure to Flutter is a plus

• Experience deploying applications on cloud platforms
• Familiarity with CI/CD pipelines
• Background in DevOps or infrastructure automation

• Contract-based role with possibility to transition to full-time employment
• Work on impactful projects across innovative industries
• Collaborative and growth-oriented engineering culture
• Flexible work environment and competitive contract compensation