Join Early Stage: Building the Future of Biotech

Early Stage is a specialized Biotech consultancy at the forefront of innovation. We collaborate closely with the world’s leading biotech firms, engineering cutting-edge, state-of-the-art solutions that transform how they operate. Bring your expertise to a company that’s truly building the future of biotechnology.

We are seeking a highly motivated and skilled Senior Backend Developer to join our fully 100% remote team. This is a crucial opportunity for a developer with 4+ years of professional experience to take ownership in building and maintaining high-performance, scalable systems. You will play a key role in our product's architecture, work end-to-end on complex features, and contribute significantly to our use of advanced technologies, including Large Language Models (LLMs).

Key Requirements & Technical ExpertiseCandidates must demonstrate proven, hands-on experience and deep understanding in the following areas:

Core Backend Stack & APIs

- Mandatory Experience: Strong experience in designing, building, and consuming robust RESTful APIs.
- Languages & Runtime: Expertise with Typescript and Node.js.
- Data Stores:
- Relational: Proficiency in at least one relational database, such as PostgreSQL or MariaDB.
- NoSQL: Experience with NoSQL solutions like MongoDB.
- Performance: Experience with caching and messaging technologies, specifically Redis.

Software Engineering & Architecture
- Experience Level: 4+ years of professional development experience.
- LLM Integration: Required experience and practical knowledge of the agentic use of Large Language Models (LLMs).
- Principles: Deep understanding and practical application of Object-Oriented Programming (OOP)



and the SOLID Principles.
- Foundations: A strong grasp of Algorithms and data structures.

DevOps & Tools
- Version Control: Expertise with Git.
- Cloud: Familiarity with public cloud environments, specifically Azure public cloud fundamentals.

✨ Bonus QualificationsThese skills are a major plus and will help you stand out:
- Backend Frameworks: Hands-on experience with popular Node.js backend frameworks (e.g., Express, NestJS, Honno, Elysia, etc.).
- API Documentation: Knowledge of OpenAPI (Swagger) specifications for documenting APIs.
- Testing: Experience with Test-Driven Development (TDD/BDD) and setting up testing scenarios.

What We're Looking For (Soft Skills)We are seeking excellent communicators and self-starters who thrive in a high-impact, remote environment:
- Fluid English: Excellent verbal and written communication skills in English are required for seamless collaboration in our international remote environment.
- Proactive: A self-starter who takes initiative to identify problems and propose solutions without constant oversight.
- Goal-Oriented: Focused on delivering high-quality results and meeting project deadlines.

This revised posting flows smoothly and highlights the unique opportunity to work on cutting-edge Biotech and LLM solutions. Would you like me to draft a more specific "Why Join Us?" section that elaborates on the benefits of working at an innovative biotech consultancy?

Tipo de puesto: Jornada completa

Sueldo: $40,000.00 - $48,000.00 al mes

Beneficios

- Trabajo desde casa

Experiencia:
- Algoritmos: 4 años (Obligatorio)
- TypeScript: 2 años (Obligatorio)

Idioma:
- Inglés (Obligatorio)

Lugar de trabajo: Empleo remoto

📌 Remote Senior Backend Developer (México)
🏢 Early Stage
📍 México