Back End Developer

Comrise; San Francisco (CA); On-site; USD 150,000 - 180,000; Full time

Job summary

A leading financial services firm in San Francisco is looking for a Backend Developer with expertise in Java and experience in building scalable services for decentralized finance platforms. Candidates should have strong skills in API development and database management. The role offers a competitive salary range of $150,000 to $180,000 annually, along with opportunities to collaborate with blockchain technologies.

Qualifications

• 3+ years of experience in backend development, focusing on Java.
• Experience with Node.js or Go, and strong understanding of blockchain and DeFi.
• Proven skills in building/maintaining APIs and microservices.

Responsibilities

• Design and develop scalable backend services for DeFi platforms.
• Optimize backend architecture for data management and performance.
• Implement secure APIs for frontend and smart contract communication.

Skills

Backend development

Java

Node.js

Go

Blockchain architecture

APIs

Problem-solving

Education

Bachelor’s degree in Computer Science

Tools

SQL

NoSQL

Job description

This range is provided by Comrise. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$150,000.00/yr - $180,000.00/yr

Key Responsibilities:

Design and develop highly scalable backend services for DeFi platforms, ensuring performance, security, and scalability.

Collaborate with frontend and smart contract engineers to integrate backend services with blockchain technology.

Optimize the backend architecture for efficient data storage, retrieval, and processing in a high-performance DeFi environment.

Implement secure APIs for communication between the frontend, smart contracts, and third-party services.

Participate in backend code reviews and troubleshoot any performance or security issues. Stay updated on the latest backend development trends and best practices in DeFi and blockchain.

Requirements:

3+ years experience in backend development, with a focus on Java.

Experience of backend development with Node.js, Go, or equivalent technologies. Strong understanding of blockchain architecture, smart contracts, and DeFi protocols. Experience with database technologies (SQL, NoSQL) and data management in distributed systems.

Proven experience in building and maintaining APIs, microservices, and backend infrastructure.

Strong problem-solving skills and attention to detail.

Bachelor’s degree in Computer Science, Software Engineering, or a related field.

Seniority level

• Seniority level

  Associate

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  Financial Services and Banking

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