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Hybrid Cryptocurrency Exchange Backend Engineer
Builds and maintains the backend of a cryptocurrency exchange's core trading platform in Polokwane, South Africa (hybrid): designing APIs, integrating with blockchain networks, and ensuring security and performance of scalable microservices using Java, Go, Python, or C++.
Senior Backend Engineer - Node.js Microservices & Cloud
Placements24 in Soweto, Gauteng seeks a Senior Backend Engineer to build and maintain server-side logic and APIs powering digital products — designing scalable architectures, ensuring data security, and optimizing performance with Node.js, Express, relational/NoSQL databases, Docker, and cloud platforms.
Backend Developer - Cloud Storage - STACKIT (m/w/d) (IT-Konfigurationskoordinator/in)
Backend Developer - Cloud Storage - STACKIT- Standort: Bad Friedrichshall- Abteilung / Bereich: IT - Cloud Services- Level: Berufserfahrene- Referenznummer: 704- Du hast Lust, etwas Großes zu bewegen und dabei die…
Staff Software Engineer - Backend
Designs, builds, and maintains scalable backend services for a large-scale data and AI platform, using Java/Scala, cloud technologies, and distributed systems.
Senior Software Engineer - Backend
Build and scale Databricks' backend infrastructure and services, including serverless platforms, cloud systems, and partner integrations, using languages like Java, Scala, or Go.
Software Engineer, Backend (Partner 16, Partner 18)
The Applied Software Group at a16z builds internal data-driven software tools for the firm's investing and operations teams. The role involves developing and maintaining backend services, managing alternative data sources, and collaborating with internal stakeholders in a fast-paced, startup-like environment.
Founding Backend Software Engineer
Founding backend engineer at an early-stage AI video company, building the infrastructure for generative video products: agentic workflows, video generation pipelines, RL loops, and real-time data processing. Technical leadership role using TypeScript, AWS (S3, Lambda, RDS, SQS, ECS), FastAPI, and Docker.
Back End Developer (Java)
Back-end developer building and maintaining services for Objectway's digital wealth management platform using Java, Spring Boot, microservices, REST APIs, Docker and AWS/Kubernetes. Hybrid role based in Milan, developing secure, reliable services used by banks and financial institutions.
Senior Backend Java Developer: Microservices & Spring Boot
NTT DATA Europe & Latam is hiring a Senior Backend Java Developer to design advanced backend architectures and implement services with Spring Boot, Quarkus, JPA, Kafka and RabbitMQ, while acting as the internal/external technical reference and mentoring junior profiles. Hybrid work from Italian offices (Milan, Rome, Turin and others).
Software Developer: API, Backend & Data Solutions
Software Developer at Adecco's Digital & Technologies division, based in Poggibonsi, Italy: develops and maintains desktop, web and backend software tied to the client's core business, focusing on data management, connectivity and licensing risk. Core stack: Java, JavaScript and SQL.
Backend Developer Java (Quarkus)
Esprimo, an Italian IT consultancy, seeks a Java backend developer to build Quarkus microservices: REST APIs documented with OpenAPI/Swagger, Kafka integration, Maven builds, JUnit/Mockito testing, and basic Kubernetes/OpenShift. Hybrid role with 2-3 days/week onsite in Milan; permanent contract with max RAL 38k.
Senior Backend Developer (Tech Lead)
Cerchiamo un Senior Backend Developer che guidi l’esecuzione e le decisioni tecniche del nostro team. Lavoro da remoto, ufficio a Milano, e uno stack di sviluppo dove gli strumenti AI (Claude Code in primis) sono parte…
Backend Developer & API (Python) – Data & API Gateway
Gi Group seeks a Python back-end developer in Perugia on a 5-month fixed-term contract to build backend services, manage API gateways and data flows, and ensure compliance with ministerial reporting requirements. Pay is €31,270–35,057 gross/year plus meal vouchers and a results bonus.
Sviluppatore Software Full Remote | Front-End/Back-End, Formazione
Software developer (with remote/work-from-home option) in Padova to design and build scalable web applications across front-end and back-end, maintain existing platforms, and collaborate with the design team. Core stack: JavaScript (React/Node.js) or Python/Java.
Sviluppatore Python Backend con Ownership | Full Remote
Dolcebot is hiring two Python engineers for its core tech team, fully remote across Italy. Day to day: solid Django backend in production, async tasks with Celery/Redis, external provider integrations, React frontend contributions, with rotation across CI/CD and infrastructure toward product ownership and architectural decisions.
Sr. Backend Nest Developer
Senior backend engineer building core features of a multilingual educational platform — LMS, exams, grading, notifications, auth — in a NestJS/Prisma backend on PostgreSQL, within an Nx TypeScript monorepo using REST APIs, Zod validation, and Jest. Full-time, Sun–Thu, 2 openings.
Remote Lead Backend Engineer (Node.js/Express)
Lead Backend Engineer on a fully remote team building the backend of a growing e-commerce platform: design, develop, and scale Node.js/Express services, mentor engineers, define technical direction, and drive API design and database optimization with a focus on performance, security, and reliability.
Senior AI Backend Engineer Java
Builds AI-powered backend services for a major financial services client's banking applications: Java/Spring Boot microservices integrated with LLM orchestration, RAG, vector databases, and agentic workflows. Day-to-day includes prototyping AI automation, prompt design, API-first integrations, and defining caching and observability strategies.