backend developer

We are seeking a highly motivated Backend Developer based in Greece, with strong experience in Python, API development, databases, data processing, and backend architecture, to join our engineering team. The role focuses on building reliable backend services, scalable APIs, data ingestion mechanisms, processing workflows, automation features, and core...

DescriptionAbout UsWe are Up. We design and deliver digital-first employee benefits that transform the workplace experience.We believe that happy and healthy employees work better and smarter. Our solutions help you achieve this by improving productivity and reducing costs, while consistently delivering an exceptional user experience.Each offering is shaped...

DescriptionWe are seeking a highly motivated Backend Developer based in Greece, with strong experience in Python, API development, databases, data processing, and backend architecture, to join our engineering team. The role focuses on building reliable backend services, scalable APIs, data ingestion mechanisms, processing workflows, automation features,...

QUALITY & RELIABILITY S.A. (Q&R S.A.) is an international technology innovator, Great Place to work certified, with a broad portfolio of software products and services within the primary industry segments in which it operates. We are seeking motivated and talented professionals to join our highly skilled teams. As a Mid Back End Developer at Q&R S.A.,...

DescriptionWe are looking for a Senior Backend Developer ready to build in an AI-native environment, where LLMs, automation, and intelligent integrations are part of everyday engineering and not a future roadmap item.You will work alongside developers, designers, project managers, and clients to deliver high-quality platforms that create real business value,...

QUALITY & RELIABILITY S.A. (Q&R S.A.) is an international technology innovator, Great Place to work certified, with a broad portfolio of software products and services within the primary industry segments in which it operates. We are seeking motivated and talented professionals to join our highly skilled teams. As a Software Developer at Q&R S.A., you...

QUALITY & RELIABILITY S.A. (Q&R S.A.) is an international technology innovator, Great Place to work certified, with a broad portfolio of software products and services within the primary industry segments in which it operates. We are seeking motivated and talented professionals to join our highly skilled teams. As a Senior Back End Developer at Q&R...

DescriptioniKnowHow Group is a dynamic, international technology company with 24+ years of experience and a team of 300+ talented professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, and the Public Sector. Through its specialized subsidiaries, it brings domain expertise in areas such as...

About The Company Scrambly is one of the fastest-growing adtech startups in the world, featured in the AppsFlyer Performance Index and Singular ROI Index in just 3.5 years. We’re growing 250%+ YoY across revenue, team, product, and technology — fully bootstrapped and profitable. We’re building the future of app discovery: a reward-powered...

DescriptionInTTrust is a trusted Technology and Digital Solutions provider creating value for customers, encompassing IT Consulting and Implementation services, Database Operation, Administration and Optimization services, IT Managed Services, Cloud Governance & Security services. We are experts on Digital Transformation Solutions, Custom Applications...

We are looking for a Senior Backend Engineer (Python) to join a technically demanding project involving data-intensive processing, system integration, and semantic technologies. You will play a key role in taking ownership of an existing codebase, stabilising it, and evolving it in line with project requirements. This role is ideal for an experienced...

Role: Senior Backend Engineer - Node.js & AWS (Remote) Location: Remote (Work from Anywhere) Job Type: Contract Payout: $20 - $70/hour Role Overview: We are hiring for one of our clients, seeking a Senior Backend Engineer (Node.js, AWS) to work on a contract basis. The role involves designing, developing, and maintaining scalable backend services for a...

Role: Senior Software Engineer - Backend (Hybrid) Location: Remote Job Type: Contract Payout: $40 - $120/hour Role Overview: We are hiring for one of our clients, seeking a Senior Software Engineer to work on a contract basis. The role involves designing, developing, and maintaining software solutions for a platform serving global users. Responsibilities...

We are looking for a Senior Backend Engineer to help maintain and evolve our backend platform. Our current backend is built on a Node.js-based framework backed by an Oracle database (hosted on AWS RDS) and supports React single-page applications. Our infrastructure runs on AWS EC2. While this role includes contributing to ongoing feature development, a key...

We are looking for a Senior Backend Engineer to help maintain and evolve our backend platform. Our current backend is built on a Node.js-based framework backed by an Oracle database (hosted on AWS RDS) and supports React single-page applications. Our infrastructure runs on AWS EC2. While this role includes contributing to ongoing feature development, a key...

We are looking for a Senior Backend Engineer to help maintain and evolve our backend platform. Our current backend is built on a Node.js-based framework backed by an Oracle database (hosted on AWS RDS) and supports React single-page applications. Our infrastructure runs on AWS EC2. While this role includes contributing to ongoing feature development,...

We are looking for a Senior Backend Engineer to help maintain and evolve our backend platform. Our current backend is built on a Node.js-based framework backed by an Oracle database (hosted on AWS RDS) and supports React single-page applications. Our infrastructure runs on AWS EC2. While this role includes contributing to ongoing feature...

We are seeking a a highly motivated Frontend Developer based in Greece, with strong experience in React to build modern, fast, professional, and data-driven web interfaces for advanced enterprise software platforms. The role focuses on dashboards, complex tables, filters, analytics views, reporting screens, administration panels, workflow interfaces, and...

This is Flexi and we are looking for an experienced Frontend Engineer 🔎 Are you a frontend expert who thrives on building robust, elegant, and high-performance web applications? At Flexi, we're looking for an experienced Frontend Engineer who takes pride in clean architecture, performance optimization, and delivering scalable, maintainable solutions using...