Backend Engineer Python - 20 425+ vagas

AccessOwl

Full Stack Software Engineer needed in Lisbon for Mercer's Data & Analytics Team, building tools for data interaction. Requires Python, React, and MERN/MEAN stack experience.

Adentis Portugal

Desenvolver e implementar automações, integrar sistemas externos e liderar desenvolvimento backend com Node.Js/TypeScript. Modelar bases de dados e otimizar processos de DevOps, com foco em excelência técnica e colaboração de produto.

Adecco Outsourcing

About Us Constructor is the next-generation platform for search and discovery in e‑commerce, built to explicitly optimize for metrics like revenue, conversion rate, and profit. Our search engine is entirely invented in‑house utilizing transformers and generative LLMs, and we use its core and persona

DataSmart

Tel.: +351 214 171 161 - Lisboa Tel.: +351 253 120 734 - Braga Fax: +351 214 177 610 (Chamada para a rede fixa nacional) (Call to the national fixed network) About Us:DataSmart is a Portuguese company, positioning itself as a consulting company of excellence, with over 20 years of existence. We are

Hexa People

Develop and maintain scalable Python backend services for ML workflows, optimizing performance in cloud environments and ensuring operational excellence.

An IT consulting firm in Lisboa is seeking a Lead Python Developer with over 10 years of experience in backend development. The candidate should be proficient in building scalable applications using FastAPI and have a strong understanding of cloud-based architectures, particularly on AWS. The role o

Madiff

A technology company in Lisbon seeks an experienced AI Engineer (Python Backend) to develop backend systems for AI-powered applications. Responsibilities include creating microservices, integrating LLM APIs, and managing data pipelines. Ideal candidates should have 3+ years of Python experience and

Sword Health

Sword Health in Funchal, Portugal is seeking a skilled web developer with over 5 years of experience, proficient in Golang or NodeJS. The role involves developing web applications that emphasize high-performance and user experience while collaborating with clinical teams. The position offers a stimu

Affinity

About Us Constructor is the next-generation platform for search and discovery in e‑commerce, built to explicitly optimize for metrics like revenue, conversion rate, and profit. Our search engine is entirely invented in‑house utilizing transformers and generative LLMs, and we use its core and persona

We Are Meta

We Are Meta seeks a Senior Backend Engineer (Python-focused) in Portugal to join a growing team. Responsibilities include designing scalable backend systems, managing technical planning, and collaborating closely with cross-functional teams. Applicants should have 5+ years of experience in backend d

Connect Vision International

Duration:12 months + extensionsStart Date:ASAPExperience Level:3–5 yearsAbout the Role We are looking for an AWS / Backend Engineer to support our engineering teams in designing, maintaining, and evolving cloud infrastructure in a faster, more secure, and standardized way.You will work with AWS CDK–

AccessOwl

.Python Developer page is loaded## Python Developerlocations: Lisboa | Av. José Malhoa 16time type: Full timeposted on: Posted Todayjob requisition id: JR **Position Overview:**We are seeking a Senior Level Software Engineer to join our dynamic team. The ideal candidate will have extensive experienc

AccessOwl

.Python Developer page is loaded## Python Developerlocations: Lisboa | Av. José Malhoa 16time type: Full timeposted on: Posted Todayjob requisition id: JR **Position Overview:**We are seeking a Senior Level Software Engineer to join our dynamic team. The ideal candidate will have extensive experienc

Overview You have the opportunity to join our team to face business challenges in a dynamic environment with close collaboration between the team and business stakeholders. You’ll have the opportunity to participate in a cross-functional Scrum squad designing, implementing, and deploying backend com

Lead Python Developer role focusing on backend development with FastAPI, AWS, and Kafka. Requires over 10 years of experience in building scalable cloud-based applications.

Remote

About Remote Remote is solving modern organizations’ biggest challenge – navigating global employment compliantly with ease. We make it possible for businesses of all sizes to recruit, pay, and manage international teams. With our core values at heart and future‑focused work culture, our team works

Decskill

Decskill is seeking a skilled Backend Developer with over 3 years of experience in Python to design and implement scalable backend services and RESTful APIs. The ideal candidate will have a degree in Computer Science and strong skills in frameworks such as Django or Flask, along with expertise in da

Solvace

Senior Backend Engineer Role Overview We’re rebuilding Solvace into a modern SaaS platform and need a backend engineer ready to scale. You’ll join the Revamp team to architect and implement backend services critical to global manufacturing excellence. Location: Portugal (Remote) Contract Type: Contr

Kaizen Gaming

We are Kaizen Gaming Kaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting‑edge technology, providing the best experience to our millions of customers who trust us for their entertainment. We are a d

Proxify

A tech recruiting company is seeking a Senior Python AI Engineer to design and develop backend systems for AI-powered applications. The ideal candidate has over 5 years of experience in Python and deep learning frameworks. Responsibilities include building LLM-based workflows, collaborating with cro