java backend developer

Job descriptionOur team is developing a payment gateway for accepting funds from users on behalf of merchants, as well as sending funds from merchants to users. The system involves storing user payment data and is subject to PCI DSS compliance. It contains multiple integrations with payment systems, providers, and other gateways and processors, including...

Location: Limassol or Barcelona  At OQtima, we’re expanding, and we need passionate and professional individuals to join our growing in-house Technology team!    The RoleLead a small, capable team (DevOps, QA, Full-Stack Engineer) to keep our platforms secure, available, and evolving using ReactJS, GatsbyJS, Typescript,NestJS and NodeJS (and/or other...

A leading regulatory technology solutions provider for the global financial services industry, is looking for a Software Developer.Location: Limassol / NicosiaSalary: EUR 17k - 22kThe Role in a NutshellTo write clean, concise, and efficient code for the development and release of software that satisfies both our team and clients’ overall RegTech needs as...

We are looking for an experienced and results-driven Back-end Web Development Supervisor to join our fast-paced Web Development team. Reporting to the Back-end Web Development Team Leader, you will combine hands-on back-end development with team leadership, mentoring developers across all seniority levels while ensuring high technical standards and a...

Why this role matters As a Backend Software Engineer, Golang in the Risk Management Platform team, you will be crucial in developing a mission-critical internal product designed to prevent risks related to payment transactions. This product uses sophisticated algorithms and tools for analyzing data and detects anomalies in transactions to protect company...

DescriptionFP Markets Group of Companies is a well-established multi-regulated broker, founded in Australia, offering traders access to CFD trading on Forex, Indices, Commodities, Stocks and Cryptocurrencies. We are growing and looking to recruit a Senior React Native Developer to build cross-platform trading applications used by a large community of traders...

The Payments Team builds and operates the core services, shared libraries, and infrastructure behind our payment gateway. We process merchant transactions across multiple payment providers, so our work sits on the critical path for money movement, and reliability, correctness, and observability are not optional. Our goal is to ship faster, keep the system...

CFI Financial Group is an award-winning global trading provider with more than 25 years of experience, operating across multiple offices worldwide including London, Larnaca, Beirut, Amman, Dubai, Kuwait, Port Louis, and more. CFI is hiring! Make your mark in the fast-paced world of online trading and cryptocurrency. Are you passionate about backend...

At EY, we’re all in to shape your future with confidence.     We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.      Join EY and help to build a better working world.    The opportunity    Our EY Consulting ambition is to become the world’s...

Home › Jobs › Backend Node.js Engineer (iGA) Backend Node.js Engineer (iGA) SiGMA Group Limassol, Cyprus 💼 Full time Technology & Engineering Job Description Role Overview SiGMA Group, a global leader in gaming, emerging tech, affiliate marketing, events, and media, is seeking a skilled and reliable Backend Node.js Engineer to join its...

Our client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s Enterprise Resource Planning (ERP) and Customer Engagement (CE) software from...

At Exness, we are not just a leading trading broker—we’ve reimagined what it takes to be a leader. With 40M+ trades a day and 2,000+ people across 13 countries, we combine scale, care, and real tech to make trading better for 1M+ clients worldwide. Recognised globally as a Best Place to Work, we’re a people-first company where long-term wins...

We are looking for an experienced and results-driven Front-end Web Development Supervisor to join our fast-paced Web Development team. Reporting to the Front-end Web Development Team Leader, you will combine hands-on front-end development with team leadership, mentoring developers across all seniority levels while ensuring high technical standards and a...

Home › Jobs › Backend Node.js Engineer (iGA) Backend Node.js Engineer (iGA) SiGMA Group Limassol, Cyprus 💼 Full time Technology & Engineering **Job Description** Role Overview SiGMA Group, a global leader in gaming, emerging tech, affiliate marketing, events, and media, is seeking a skilled and reliable...

Join B2Tech as a **Backend .NET Engineer** to join our largest R&D team: the **Payments** team. You will be hands-on with building our very own evolving payments gateway! This is a fantastic opportunity for an experienced C#/.NET engineer to move into a dynamic, forward-thinking organization. **YOUR IMPACT:** - Design and develop...

Why this role matters You will be part of a team building internal products, including an open-source-based messenger, a corporate portal, and other internal platforms. Your work will be closely aligned with implementing robust encryption and security requirements, ensuring these products meet strict standards for data protection and secure communication. As...

About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise MCP and trusted by 50% of the Fortune 500, Workato’s cloud-native architecture connects every application, data source, and process to...

**About Finom** Finom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first...

Mindrift is looking for skilled Bot Developers (WhatsApp Business API, Telegram Bot API, Discord API) to join the Tendem project (https://tendem.ai/) and build conversational bots and messaging-platform integrations within our hybrid AI + human environment. In this role, as an AI Pilot - that's how we refer to this position at Mindrift - you'll collaborate...

Are you a senior software developer who views LLMs not as a magic fix, but as components of a larger, complex system? Do you want to move past superficial prompt engineering to design deep, asynchronous workflows that make AI agents reliably useful for real-world developers and take ownership of technical decisions in a culture that treats engineering as a...