6,418 back end web developer jobs in Portugal.

*Limited contract till the end of July, 2027* Your Responsibilities - Monitor, track and analyze all significant operating expenses across HQ, regions and plants conduct regular expense profitability review. - Establish, update and unify global expense accounting & controlling standards, standardize expense categorization, ...

... Veterinário(a) para integrar uma empresa de referência no setor da saúde animal. Esta função representa uma oportunidade estratégica para profissionais que pretendam assumir responsabilidades técnicas e regulamentares de elevado impacto, garantindo o cumprimento dos mais exigentes padrões de qualidade e conformidade na indústria ...

... internal web apps (e.g. forms, input tools, dashboards) that let business users submit data which feeds directly into our data products. You'll own this simple end‑to‑end frontend, backend, and the pipeline behind them - Data documentation and lineage: Maintain comprehensive docs for models, transformations, and business ...

... throttling, routing, transformations); Manage and support the API lifecycle; Develop and maintain CI/CD pipelines to automate deployments and integrations; Perform end-to-end troubleshooting of API flows; Contribute to system integration and orchestration between databases, repositories, and messaging systems (Apache MQ, RabbitMQ); ...

... business lines. Mission Within KLx, you will join our Insurance Division , working on an insurance IT ecosystem combining legacy ERP systems and modern front-end applications . As a Developer, you will contribute to the design, development, and delivery of business and technical features, ensuring high-quality standards ...

... collaborating with local functional leadership to meet serial production targets. As the operation stabilizes, transition into a Value Stream Leadership role with end-to-end responsibility across all processes and stakeholders. Overall, this role is to oversee the entire flow of work for a product or product family (a value ...

... formal specifications and manage requirements throughout the system lifecycle; - Model, validate, and test business processes using BPMN; collaborate with ownersof end-to-end processes to drive continuous improvement; - Map business goals, benefits, and features; support both strategic and tactical planning activities for business ...

... over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fuelled by its market leading capabilities in AI, cloud and data, ...

... metrics‑driven product development (A/B testing, feature flags, incremental rollouts). - Familiarity with frontend observability and performance monitoring (Core Web Vitals, error tracking). Tech Stack Our frontend is written in TypeScript and React, using our Garden design system. Our backend code is written in Ruby and Python. ...

We’re looking for an experienced AI Engineer (Python Backend) to join our team building backend systems for GenAI-powered applications used by leading US clients in banking, fintech, and payments. The projects involve designing intelligent automation tools, data-driven decision engines, and secure AI integrations for enterprise-grade ...

Talan Group is seeking a Developer with at least 2 years of experience in Java, C++, Linux, and Market Risk environments. The role focuses on development, vulnerability remediation, and debugging across Java and C++ applications tied to Market Risk processes. The position offers full-time employment with remote work within ...

// Bee motto if (me.DareToChange() == true) { me.SendCV(); me.Happy(true); } Somos uma consultora de tecnologias de informação com foco em projetos de Engenharia associados às Tecnologias da Informação. Atuamos em dois eixos principais: OTS e DxSpark, concentrando o que fazemos de melhor em cada um deles. Contamos com uma ...

WE’RE LOOKING FOR SENIOR ANDROID DEVELOPER TO JOIN OUR TEAM! As a Senior Android developer at Mindera, you need to have excellent communication skills to work effectively within a team and make a strong contribution to defining and delivering solutions in an iterative and collaborative way. You will work closely with engineering ...

Amper SA is seeking a Junior Software Developer in Lisboa to support the development of their Generative AI solution, Amper IA. The role involves integrating large language models and maintaining APIs while contributing to innovative products for diverse sectors. The successful candidate will have a degree in a related ...

We’re seeking a Senior Java Developer to join the Investment Banking team of our client! As a Senior Java Developer in e‑Trading, you’ll be working on critical projects in the financial technology sector, with a focus on performance and reliability. Responsibilities - Designing and implementing robust and scalable Java ...

... 5 years of proven experience working with AI. - Solid engineering fundamentals – maintainable code, clear system design thinking, ability to own deliverables end‑to‑end - Cloud platform experience (AWS, GCP, Azure, or Databricks). - Infrastructure‑as‑code experience; Terraform exposure is a plus - Python proficiency - ...

... Master’s Degree in Engineering, Computer Science, or a related field; - Strong knowledge of telecommunications networks and services (fixed and mobile), with an end-to-end understanding of the ecosystem; - Experience with FWA (Fixed Wireless Access) solutions, which is considered a highly valued advantage; - Experience in ...

... and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs. At EY, we’re committed to providing recruitment and career opportunities to all, regardless of gender, sexual orientation, social background or disability, as part of our inclusive workplace initiative.

CSway, Lda. in Westminster, UK, is seeking a Senior Developer to join their team. The role focuses on building robust applications using C++ and Python, with emphasis on scalable testing and automation. Candidates should have at least 1 year in Quantitative Analysis or Financial Math and familiarity with Windows and Excel. ...

... into one coherent evidence base, and turning that evidence base into field trials, agronomic decisions and strategic direction. You will own the company's R&D agenda end to end — the trial programme, the data architecture behind it, and the statistical rigour that makes its conclusions defensible. The role also carries part ...