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Senior Backend Engineer (Microservices)
Senior Backend Engineer in Maadi, Cairo designing and maintaining scalable Java/Spring Boot microservices, REST APIs, and distributed systems. Works with relational and NoSQL databases, implements security mechanisms, resolves performance bottlenecks, and contributes to architecture decisions, code reviews, and technical documentation.
Data Engineer (Data & Systems Engineering)
Builds and maintains ETL pipelines, optimizes data flow between systems, and analyzes telemetry for actionable insights at CSIT, a Singapore Ministry of Defence agency. Core stack includes OOP languages (Python, Golang, Java, C++), SQL/NoSQL databases, and tools like NiFi or Airflow. Singapore Citizens only.
Senior Backend Engineer — AI-Driven Finance Platform
Arta Tech is hiring a senior backend engineer in Singapore to design and build backend services for its AI-driven financial platform, owning services end-to-end from API design to data models and production reliability. The role uses Claude Code and Cursor to build LLM-powered capabilities on distributed systems handling real money and data.
VP, Enterprise GenAI Backend Engineer, Group Technology & Ops
VP-level backend engineer at UOB's Group Technology & Ops building production-grade GenAI applications: agentic workflows, RAG, tool calling and LLM integration with enterprise systems, using LangGraph/LangChain, Python or Java, and Kubernetes/OpenShift. Requires 6+ years software engineering; banking experience not required.
Backend Engineer (Python/AWS)
Designs and maintains Python backend services and RESTful APIs on AWS: database schema/query optimisation, third-party integrations, deployment, testing, and Terraform-based infrastructure. Full-time contract (renewable), hybrid from Punggol, Singapore.
Senior Backend Engineer
Senior Backend Engineer at Qedma builds and scales the software infrastructure behind its quantum computing platform — core backend services and APIs, distributed job orchestration, and cloud/on-prem infrastructure — using Python, Docker, Kubernetes, Terraform, and AWS, integrating with quantum hardware providers.
Full Stack Blockchain Developer (Remote)
Fully remote full-stack blockchain developer building smart contracts, backend services/APIs, blockchain node infrastructure, and user-facing frontends for a tech-finance client in the crypto space. Core stack spans Solidity, Node.js/Python/Go, React/Vue/Angular, and web3 libraries like Web3.js and Ethers.js.
Senior Full-Stack .NET Developer
Senior full-stack developer in Midrand, South Africa, building scalable web applications: C#/.NET back end (ASP.NET Core, Entity Framework, SQL Server) with modern JavaScript front ends (React, Angular, or Vue). Involves API integrations, code reviews, mentoring juniors, and contributing to architectural decisions.
Senior Full Stack Engineer - Soweto
Senior full stack engineer at a tech startup building solutions for underserved communities. You design, develop, and deploy scalable web apps end to end — front-end (React/Vue/Angular), back-end (Node.js/Python/Rails/Java), databases, and APIs — fully remote from Soweto, South Africa.
Lead Software Developer (Backend)
Senior lead backend developer role in Stellenbosch, South Africa: you'd lead a dev team, architect scalable backend systems and APIs, mentor engineers, and oversee databases and CI/CD. Requires 7+ years' experience (3+ lead/senior) with languages like Python, Java, C#, Go or Node.js, cloud platforms, and microservices.
E-commerce Platform Developer (Backend)
Backend developer (hired via recruiter Placements24 for its client) to design, build, and maintain the backend services and APIs powering an e-commerce platform in Mossel Bay, South Africa. Day-to-day work spans a modern backend language (Python, Java, Node.js, PHP), database schema management, REST API and payment-gateway integrations, and performance/security optimization.
Senior Backend Engineer - Remote, Impactful FinTech
Senior Backend Engineer at Placements24 designing, developing, and maintaining scalable backend systems for financial platforms in a fully remote role based in South Africa. Core stack: Python/Java/Go/Node.js, REST/GraphQL APIs, and cloud-native tooling (Docker/Kubernetes, AWS/Azure/GCP).
Senior Full Stack Developer - Vereeniging
Senior Full Stack Developer at an enterprise software provider in Vereeniging, South Africa, building and maintaining scalable web applications end to end: front-end (React/Angular/Vue), back-end (Node.js/Python/Java/C#), databases and APIs, plus code reviews and mentoring junior developers.
Principal Software Engineer (Backend)
Principal backend engineer at a growing tech firm in Sandton, South Africa (strictly on-site), leading architecture of scalable microservices, mentoring junior engineers, and driving best practices. Core stack spans backend languages (Java/Python/Go/Node.js), SQL/NoSQL, distributed systems, cloud (AWS/Azure/GCP), and Docker/Kubernetes.
Intermediate TO Senior Software Engineer
Intermediate-to-senior engineer building and modernising scalable software for banking and insurance organisations, translating business requirements into maintainable applications. Core stack: C# or Java (ASP.NET Core / Spring Boot), Python, relational databases with Entity Framework, and cloud-native DevOps on AWS/Azure with Docker, Kubernetes and CI/CD.
Senior Software Engineer - Backend (Klerksdorp)
Senior backend engineer for a FinTech startup (sourced via Placements24), fully remote across South Africa. Designs, builds, and maintains backend systems, optimizes databases, contributes to architecture, and mentors juniors using Python/Java/Go/Node.js, SQL/NoSQL databases, and cloud/container tooling.