Solflare

Backend Developer

Rol remoto de Backend Development con fit claro de ubicación del candidato.

Publicado19 jul 2026

Países elegibles2 países aceptados

Señal de senioritySenior

Modelo de trabajoRemoto

Ubicaciones aceptadas para candidatos

CroaciaSerbia

Resumen del rol

Contenido del rol extraído en secciones para revisar más rápido.

Design and implement scalable and robust backend services.
Develop APIs and integrate third-party services and Solana RPCs.
Manage databases (PostgreSQL, MongoDB) and ensure data integrity and security.
Implement caching mechanisms using Redis for improved performance.
Work with PrismaJS for efficient database access and management.
Deploy and manage applications on cloud platforms (DigitalOcean, Google Cloud Platform).
Utilize BullJS for background job processing and Cron for scheduling tasks.
Write unit and integration tests using Jest to ensure code quality and reliability.
Collaborate with frontend developers and other team members to ensure seamless integration.
Stay updated with the latest trends and technologies in web development and blockchain.
Design and implement a microservices architecture for scalability and maintainability.

Minimum of 4 years of experience in backend development with a focus on web2/web3 technologies.
Proficient in Node.js, Express.js, PostgreSQL, MongoDB, Redis, and PrismaJS.
Experience with cloud services (Google Cloud Platform, DigitalOcean) and DevOps practices.
Knowledge of event-based architecture, microservices design patterns, and ability to design scalable systems.
Excellent problem-solving skills and attention to detail.
Strong communication and collaboration skills.

Familiarity with blockchain technologies, specifically Solana, is a plus.
Proficiency in machine learning concepts and experience in applying them to real-world problems.
Experience in designing and optimizing backends to handle large volumes of data efficiently.

Problem-solvers: You see roadblocks as opportunities and don’t wait around for someone else to fix things.
Self-starters: You take initiative, follow through, and deliver with pride – no excuses, no shortcuts.
Team players: You thrive in a “we, not me” culture, lifting others up while sharing the load.
Adaptable minds: You embrace change, question how things are done, and constantly look for better ways.
Ownership mindset: You own your work end-to-end, communicate openly, and learn from every challenge.

Make an impact: Your work will directly shape how people interact with and understand crypto wallets, empowering users around the globe.
Work with the best: Collaborate with a talented, driven team across design, engineering, and product to build innovative, user-first experiences.
Flexibility: Remote or office – up to you. Enjoy a flexible work environment based on trust that supports your well-being and fosters creativity, as well as flexible work time – work when you are most productive, with no micromanagement.
Perks & benefits: individual education budget, cool team buildings, private health insurance, to name a few.
Learn about Crypto: No crypto experience? No problem! You’ll be part of a team that will teach you the ropes and help you grow into an expert.

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