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Hanson Regan is recruiting a Senior Backend Engineer for a London-based UK fintech, building fast, resilient and secure backend systems for sophisticated workloads. Day to day centres on modern cloud engineering with Python/Go, Kubernetes, GCP and PostgreSQL.
Design, build, and operate backend systems for Experian in a hybrid London-based role, owning the full SDLC from requirements through deployment and production support. The core stack is AWS and Python with test-driven development, building APIs, reporting, and data-focused services alongside product and data science teams.
Senior Backend Developer on an initial 6-month contract (37 hrs/week, hybrid with 1 day/week in the London office) at energy provider Eon. Day to day: building serverless-first cloud apps with Python and AWS, designing REST/GraphQL APIs, and doing TDD, pair programming and code reviews in an agile team.
A mid/senior engineer builds backend services and web UI for an end-to-end trade management platform at a global financial markets infrastructure client in London, collaborating with architects and frontend developers. Core stack: Java/Spring Boot, REST APIs, React, SQL/PostgreSQL, Git, Maven/Gradle.
Senior Backend Developer on a 12-month daily-rate contract in North Dublin (3 days onsite per week), building scalable server-side logic, secure APIs, and robust back-end infrastructure. Core stack is Node.js/TypeScript, working with architects and integrating front-end and third-party systems in an agile environment.
Stelfox is hiring a Senior Node.js Backend Engineer on a daily-rate contract with hybrid working in Dublin. The contractor designs and maintains server-side logic, APIs, and database schemas, integrating with front-end apps and third-party systems using Node.js, SQL/NoSQL, cloud, and CI/CD.
Fever is hiring a Senior Backend Engineer in Madrid to build geo-localized user platform services with a focus on data residency, multi-region reliability, and privacy compliance. Day to day you design and ship end-to-end features on a Python-based stack with CI/CD pipelines and cloud infrastructure, later owning core components and mentoring teammates.
Nuvolar Works ищет квалифицированного Java backend разработчика для проектирования, разработки и поддержки backend-сервисов и API. Si desea conocer los requisitos para este puesto, siga leyendo para obtener toda la…
Senior Backend Developer for a client of Xcede Group in Gauteng, South Africa: builds backend code and APIs, tests and debugs platforms, and mentors/leads a development team. Requires 8+ years' experience (3 in a lead role) with Google Cloud Platform, Node, TypeScript and NoSQL, working remotely with an international team.
A senior backend developer (8+ years, 3 in a lead role) who writes clean code, builds APIs, tests and debugs platforms, and mentors a development team. Core stack is Google Cloud Platform (Cloud Functions), Node.js, TypeScript, and NoSQL databases, working remotely with an international team.
Design, build, and maintain scalable, secure RESTful APIs and microservices for a client's digital platform in Pretoria, optimizing performance, database interactions, and system architecture. Core stack: a modern backend language (Java, Python, Node.js, or C#), SQL/NoSQL databases, cloud platforms, Git, and CI/CD.
Placements24 seeks a Senior Backend Developer in Vereeniging (on-site) to design and optimize server-side logic, APIs, and data contracts, mentor junior engineers, and help shape technical architecture. Core stack: Python/Java/C#/Go, PostgreSQL/MySQL, RESTful APIs, cloud platforms, and Docker.
Senior backend developer building, optimizing, and maintaining scalable backend services and APIs that support critical business operations for a client in Pietermaritzburg. Day-to-day involves writing tested code, tuning databases and performance, code reviews, and collaborating with product and front-end teams using languages like Java, Python, C#, or Node.js with cloud and container tooling.
Senior Python developer building scalable backend systems for X5 Group’s internal products using Django, FastAPI, and async stacks with PostgreSQL and Kafka.
Job Description Collaborate with algorithm and backend engineers to design and build high-performance machine learning infrastructure, tooling, and frameworks. Develop scalable solutions to drive one of the following…
Senior backend engineer at Crypto.com building user onboarding, KYC/EDD and adjacent venture services, owning design, coding, reviews and operational support for large-scale backend infrastructure. Core stack is Golang and Ruby, with Postgres, Redis and Kafka preferred.
## Senior Backend Engineer (AI Platform)Applyremote type: Hybridlocations: OCBC Singaporetime type: Full timeposted on: Posted Todayjob requisition id: JR00005371# **WHO WE ARE:**As Singapore’s longest established…
Backend Development: Design, develop, and maintain robust backend systems to support product functionality. System Architecture: Build scalable and high-performance backend architecture to meet growing user demands.…
Senior backend engineer in Singapore designing and scaling the risk-control system for moomoo's digital asset management platform, including architecture, performance optimization, and leading key projects. Core stack: Go (or C/C++/Java), MySQL, Redis, Kafka, and high-concurrency distributed systems.
Senior Backend Developer at Crypto.com in Singapore designing, building and scaling backend services for Crypto.com Card products and fast-bootstrapped venture projects, covering architecture decisions, code review, and operational support. Core stack is Ruby (Golang a plus) with Postgres, Redis and Kafka.
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