Expert Backend Developer

We are looking for a Backend Developer for long-term cooperation. · Design and implement complex server-side logic using Javascript and a relevant backend framework (e.g., ExpressJS). · Architect and manage scalable database solutions (relational and/or non-relational). · ...

Join an innovative team as a Backend Developer playing a pivotal role in building scalable cloud-based applications using the latest technologies and best practices. · You will be responsible for end-to-end development of backend services ensuring high performance and reliability ...

We are looking for an experienced backend developer to help maintain and improve an existing PHP application built with CodeIgniter. · This is a real production system with active users, so I need someone who is: · Excellent in PHP & CodeIgniter, · excellent with MySQL performanc ...

The Backend Developer – Marketing Analytics plays a key role in supporting client teams by ensuring the reliability, performance, and scalability of data-driven marketing platforms. · This role provides daily support and expertise around system logic, workflows, data structures, ...

The backend developer is responsible for supporting client teams on a daily basis, providing insights into logic, workflow, functionality and interactivity. · Working within a cross-functional team to manage deadlines and workload, · researching and implementing third party softw ...

Backend developer being sought for a react native app.We are almost 100% done with app development but need backend developer to finish some last edits. · ...

We are building a sports scoring application with a Flutter frontend already in active development. · Looking for an experienced backend engineer to take ownership of an existing FastAPI backend, · stabilize delivery, and complete remaining API work. · Tech Stack Python 3.12, Fas ...

Seeking a highly skilled Backend Developer with strong expertise in Java, Python, or both combined with hands‑on experience using AI/ML libraries. · ...

About the ClientOur client is an international growing fintech company developing payment infrastructure and financial platforms They work with payment gateways digital wallets and external PSP integrations focusing on reliability scalability and clean system design The team oper ...

We are seeking experienced backend developers who have a strong foundation in Java and Golang and AWS with proven experience working at Capital One. · As a key member of our engineering team you will be responsible for designing developing and maintaining scalable backend systems ...

We are seeking a skilled Backend Developer to join a development team building an AI-powered privacy compliance reporting platform. This system is designed to help public-sector and regulated organizations automate and streamline privacy compliance obligations under modern data p ...

We have a working payment processing backend hosted on that needs minor maintenance and verification. · The system is 95% complete and processing real payments.Database cleanup - Remove test/development data from PostgreSQL database · Service verification - Confirm IMAP email mon ...

+ Build scalable systems with Stripe, HubSpot & Odoo + Collaborate with front-end devs + Improve legacy system architecture + Manage database performance · + Implement best practices for backend performance · + Troubleshoot applications to ensure seamless functionality and upti ...

Design and maintain scalable backend services using Java. Build and maintain RESTful APIs for web and mobile applications. · ...

We are seeking a skilled Backend Developer to join a collaborative development team building an AI-powered privacy compliance and reporting platform. · Bullet points from job description: · ...

We are seeking a Backend Developer to join our Security Operations & Infrastructure (SOI) team. · Develop backend automations and custom API routers for custom internal applications. · Design, develop, and document API integrations with SaaS applications. · Build standardized log ...

We are seeking a Backend Developer to maintain and develop backend systems that support data-intensive and high-performance applications.The role involves implementing and maintaining APIs, managing PostgreSQL databases, and handling communication layers using technologies such a ...

GDIT is seeking an experienced Backend Developer to join our team of building scalable, maintainable and high-performance backend services using a microservices architecture. · ...

We are hiring a full-time Backend Python Developer for a contract-to-hire role. · Build and maintain backend APIs using Python + FastAPIDesign scalable backend systems for a SaaS platformWork with frontend teammates to shape features & data modelsWrite clean, testable code and pa ...

We're hiring a production-ready Backend Developer to work on a live SaaS platform. · What you will do: · Build and maintain REST APIs using FastAPI or Django · Manage PostgreSQL schemas and migrations on live data · ,Debug and optimize production performance and reliability · , ...

We are looking for a skilled Backend Developer. · Strong backend system design skills · Experience building scalable, secure, and reliable services · ...