Senior Engineer, Backend

pbThis position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Engineer, Backend
- Orchestration based in Belgium. /b /p pJoin a globally distributed engineering team building the infrastructure that enables businesses to manage payments more efficiently across international markets. As a Senior Backend Engineer specializing in orchestration, you will design and implement core backend services that power complex, high-performance distributed systems. You will take ownership of important technical decisions, ensuring systems are scalable, reliable, and built for long-term growth. Working in a product-driven environment, you will collaborate across teams to deliver clean, maintainable code and improve the developer experience for customers and integration partners. You will contribute to engineering excellence through testing, code reviews, documentation, and continuous improvement. This remote opportunity offers the autonomy to shape technical solutions while working alongside a collaborative team focused on building impactful financial technology. /p h3Accountabilities /h3 pIn this role, you will lead backend development initiatives, make sound architectural decisions, and help deliver scalable services that support complex payment workflows and seamless integrations. /p ul lipDesign, develop, and maintain core backend services for high-performance, complex distributed systems. /p /li lipTake ownership of key technical decisions, balancing scalability, reliability, maintainability, and delivery speed. /p /li lipBuild and optimize backend architecture to support evolving product requirements and business growth. /p /li lipWrite clean, modern, well-tested code that follows established engineering standards. /p /li lipApply modern software development practices, including test-driven development (TDD) and behavior-driven development (BDD), where appropriate. /p /li lipDevelop and improve frameworks, tools, and workflows that enable customers and third-party developers to integrate services efficiently. /p /li lipCollaborate with cross-functional engineering and product teams to deliver solutions aligned with user and business needs. /p /li lipConduct code reviews, share technical knowledge, and identify opportunities to improve engineering practices. /p /li lipCreate and maintain detailed technical documentation to support knowledge sharing and long-term maintainability. /p /li lipContribute to improving payment workflows and the overall developer experience for merchants and integration partners. /p /li /ul h3Requirements /h3 pThe ideal candidate has strong backend engineering fundamentals, understands the complete software development lifecycle, and can work independently while collaborating effectively within a remote, product-focused team. /p ul lipIn-depth understanding of the software development lifecycle, including system design, development, testing, and deployment. /p /li lipExperience designing and implementing backend services for distributed systems. /p /li lipKnowledge of building developer frameworks, integration tools, and workflows that simplify customer and third-party integrations. /p /li lipProficiency in a backend programming language; experience with Python is advantageous, but candidates from other technical backgrounds are welcome. /p /li lipFamiliarity with modern development methodologies, including TDD and BDD, is beneficial. /p /li lipUnderstanding of scalable system design, code quality, testing strategies, and maintainable software architecture. /p /li lipKnowledge of the payments industry and an interest in optimizing merchant and developer experiences. /p /li lipStrong written and verbal communication skills. /p /li lipA self-motivated, proactive approach, with the ability to take ownership, work autonomously, and deliver results. /p /li lipA collaborative mindset and willingness to participate in code reviews, documentation, and continuous improvement initiatives. /p /li lipAbility to work remotely and contribute effectively within a globally distributed team. /p /li lipbLocation eligibility: /b The original job listing specifies Poland, Portugal, Hungary, Romania, or South Africa. India is not listed among the eligible work locations, so eligibility should be confirmed before applying. /p /li /ul h3Benefits /h3 ul lipbRemote work: /b Fully remote working environment with a globally distributed team. /p /li lipbEquity: /b Competitive share options. /p /li lipbPaid time off: /b Flexible holiday policy, with a minimum of 25 days to be taken. /p /li lipbCoworking access: /b Access to coworking spaces across major cities. /p /li lipbTeam connection: /b Workations and an annual company retreat. /p /li lipbEquipment: /b High-quality equipment suited to your role. /p /li lipbHome office support: /b £500 contribution toward setting up your home office. /p /li lipbLearning and development: /b Generous learning