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PHP backend developer in adtech
PHP backend developer on Tappx's SSP Tech team in adtech: designs, builds, and maintains high-scalability SSP platforms and internal tools, owning the full lifecycle from technical design through production deployment and monitoring. Core stack is PHP with MySQL, plus API integrations, frontend basics, automated tests, and CI/CD.
Process Automation Developer (Python/AWS)
Builds and maintains serverless process-automation solutions in Python on AWS (Lambda, EventBridge, S3, CloudWatch), orchestrating event-driven workflows, integrating internal/external APIs, and querying MySQL, Postgres, and Snowflake. Works in a cross-functional team split between Spain and Germany.
Process Automation Developer (Python/AWS)
Designs, builds, and maintains event-driven process automation on AWS serverless services (Lambda, EventBridge, S3, CloudWatch) using Python, integrating external/internal APIs and databases (MySQL, Postgres, Snowflake). Uses CI/CD, Terraform, GitHub, and Podman; Node.js and AWS Bedrock/GCP Vertex are a plus.
Backend Developer In Healthtech
Senior backend developer at Biorce's Barcelona hub building and owning core backend services for Leadro, an AI-powered drug-development platform — data models, APIs, GTM integrations, and LLM/agentic features. Core stack: Node.js/NestJS, TypeScript, PostgreSQL/BigQuery, and GCP, in a hybrid work model.
PHP Backend Developer
PHP Backend Developer at Tappx, an AdTech firm in Spain: design, build, and maintain highly scalable SSP products and internal PHP tools, owning the full system lifecycle from design to production monitoring. Works with PHP, MySQL, NoSQL/Redis, CI/CD, and AI tools; hybrid in Barcelona/Madrid or 100% remote within Spain.
Desarrollador Backend Senior (Hidrocarburos Remoto)
Fully remote senior backend developer role serving a client in the hydrocarbons/energy sector via recruiter Placements24: designing scalable APIs and microservices, managing databases, and running cloud/containerized systems. Stack includes Python/Java/Go/Node.js, PostgreSQL/MySQL/MongoDB, AWS/Azure/GCP, and Docker/Kubernetes.
Desarrollador Backend Java - Microservicios Sector Público
Senior backend developer building scalable web applications and RESTful APIs with Python and Django (incl. Django Rest Framework) for a tech startup, working fully remotely from Madrid. Focus on performance tuning, code reviews, and production debugging; note the posting title mentions Java/public sector but the description describes a Python/Django role.
Full-Stack PHP/Laravel Engineer — WordPress, AWS, CI/CD
Builds and maintains full-stack web applications with PHP/Laravel, manages and optimizes MySQL databases, and develops/customizes WordPress themes and plugins, with responsive CSS and UX/UI care and automated deployments via CI/CD on AWS. Docker familiarity is a plus.
Full Stack Developer - LAMP
BizConsulting in Sardinia, Italy is hiring a Full Stack Developer (LAMP) to design, build and maintain web applications using PHP/Laravel, MySQL and WordPress, covering UX/UI quality, CI/CD pipelines and AWS deployments. Docker and Node.js experience are a plus.
Full Stack Engineer
Junior-friendly Full Stack Engineer at CANImmunize, a Canadian digital health company building immunization platforms for public health teams. Fully remote within Canada; you'd ship front-end and back-end features using TypeScript, React, and Node.js, write automated tests, and grow through code reviews, pairing, and mentorship.
Full Stack Engineer
Full-stack engineer at a Toronto software solutions firm building fintech products: designing Java-based web applications and REST/gRPC APIs, working with databases and cloud/container tooling, and taking part in testing, releases, and code reviews while mentoring junior team members.
Intermediate Full Stack Developer - Contract
Contract full-stack developer at a Vancouver creative tech agency building client projects from websites and virtual event platforms to web AR and Unity apps. Day to day you develop, test and deploy full-stack features (React/Next.js, Node.js APIs, SQL/NoSQL databases) in hybrid cross-functional teams.
Senior ML Engineer
Senior ML Engineer at AllCloud in Bucharest delivering client-facing AI/GenAI consulting engagements on AWS: building RAG and agentic apps on Bedrock, owning the SageMaker MLOps lifecycle, and designing secure, cost-aware data and infrastructure foundations for clients.
Data Engineer Senior AWS [Banca]
Senior Data Engineer for a banking client in Peru: designs end-to-end data solutions and architecture, builds AWS-based pipelines (Redshift, S3, Athena, EMR Studio) with Python/PySpark, administers PostgreSQL/MySQL/Oracle databases, and tracks work in Jira/GitHub under hybrid Scrum/Waterfall delivery.
Fullstack Engineer - CDP
Fullstack engineer at Fullpath (a Cox Automotive company) building its AI-powered Customer Data Platform for the automotive industry, based in the Tel Aviv office (3 days/week onsite). Day to day: writing web applications, designing APIs and third-party integrations, SQL work, and microservices on AWS, using AI tools as a core part of the workflow.
财务科技（ERP方向）- 全栈开发工程师
Full-stack engineer on Meituan's FinTech team building ERP systems for its hardware supply chain (procurement, suppliers, materials, manufacturing). Works end-to-end across Java/Spring back end, React/Vue front end, and MySQL, with heavy use of AI coding tools like Claude Code, Cursor, and Codex.
Senior / Principal Software Engineer — Data Platform
Hands-on engineering lead who owns a telecom/broadband provider's cloud data platform: maintaining the enterprise PostgreSQL data warehouse and ingestion pipelines, building Node.js/Python API services, and handling security, reliability, and mentoring. Requires 8+ years' engineering and 3+ years running a production data platform.
Remote Full-Stack Engineer (Mid-Level)
Mid-level full-stack engineer at a remote-first, cloud-based solutions firm, working across the full software lifecycle: building scalable backend services with Python, Java, or Node.js and modern front-end apps with React, Angular, or Vue, using PostgreSQL/MySQL/MongoDB and cloud platforms in a globally distributed team.
Remote Senior Full-Stack Developer (Python/React)
Fully remote (within South Africa) senior full-stack developer role at a technology-firm client of recruiter Placements24, building and deploying scalable web applications. Day-to-day covers backend work in Python (Django/Flask), React frontend, RESTful APIs, and SQL/NoSQL databases, plus code reviews and mentoring.
Remote Lead Full Stack Developer - FinTech
Lead Full Stack Developer for a FinTech client, fully remote from anywhere in South Africa. The person architects and ships scalable full-stack web applications, mentors developers, drives technical decisions, and runs CI/CD, using modern front-end frameworks, back-end languages, cloud platforms, and containers.