Empregos de senior python backend em Aveiro

This is a high-impact staff-level engineering role focused on building the pricing infrastructure behind a modern energy transaction platform. You’ll own the backend and data-heavy systems responsible for pricing real energy contracts, where correctness directly affects financial outcomes and performance builds customer trust. You’ll shape a new Pricing...

Backend SaaS Software Developer needed to develop public APIs with Python for an Ubuntu management solution, with global travel opportunities.

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Software Engineer (Front and Back end) based in Portugal. As a Software Engineer, you’ll contribute across both frontend and backend development to build reliable, scalable applications in modern cloud environments. You’ll...

An international tech firm is seeking a Software Developer (Backend SaaS) to work on their Ubuntu management solution. This role involves collaborating with a distributed team, developing public-facing APIs using Python, and contributing to the code quality of the Landscape tool. Candidates should have a Bachelor's in Computer Science or similar and...

Job Title: Software Engineer Annotator (remote) Location: Remote (world-wide) Job Summary: We are seeking an experienced Software Engineer Annotator responsible for evaluating, labeling, and improving software engineering datasets used for Artificial Intelligence and Large Language Model (LLM) training. The ideal candidate will apply strong programming...

Keenfinity Group in Portugal is seeking an Embedded Software Tester to join the firmware development team. You will automate tests, apply Clean Code, and work closely with firmware developers to detect defects early. Responsibilities include defining test frameworks, selecting what to automate, writing test scenarios, reporting results, and ensuring...

Software Engineer (English speaking) (M/F/D) Permanent employee, Full-time · Portugal First insights Are you a mid-level software engineer who thrives at the intersection of solid engineering, cloud-native architecture, and emerging AI technologies? You enjoy building backend APIs and frontend experiences that clients can rely on, and you are equally...

A growing data solutions company in Portugal is seeking a Mid-Senior Data Scientist / ML Engineer to develop and deploy machine learning models that turn complex data into actionable insights. The ideal candidate will have over 5 years of experience in data science, be proficient in Python, and possess strong problem-solving and communication skills. This...

Knowledge and Skills - Core Engineering Languages: Expert proficiency in SQL and Python (PySpark); strong working knowledge of Java for backend data processing or SDK integrations. - Generic Data Engineering: Solid understanding of Software Engineering principles applied to data (DRY code, modularity, error handling, and logging). - Data Structures:...

As a remote, hourly paid Kotlin Engineer, you will review AI-generated responses and generate high-quality Kotlin-focused content, evaluating the reasoning quality and step-by-step problem-solving behind each solution. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in methodology or conceptual understanding;...

- Bachelor's Degree in Computer Engineering, Information Sciences Degree, or related areas; - +5 years of experience as a DevOps Engineer; - Strong skills with Java/Python development; - Experience with CI/CD (Docker, Jenkins, Terraform, Github); - Good knowledge of cloud architectures (AWS preferency); - Experience with Agile Methodologies; - Fluency in...

Overview AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. About the Role As a Middle/Senior Full Stack...

Full Stack Java Developer (Legacy Modernization & Cloud Migration) This range is provided by Vaco by Highspring. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Vaco by Highspring We are seeking an experienced Full Stack Java Developer with a strong...

payabl. empowers businesses to grow through payments innovation and banking services. Our ambition is to expand our strong portfolio of global financial services we provide to businesses and make them all available in one place on our platform we call payabl.one. As a licensed financial company with principal membership with card schemes, we specialize in...

Location: Remote About Ovyo Ovyo is a B2B services company providing flexible engineering teams and talent solutions to the streaming, media, satellite, and communications industries. With a global footprint across the UK, India, Portugal, South Africa, Brazil, the US, and Eastern Europe, we work on a mix of long-term client engagements and fast-paced...

UltaHost is a global web hosting and cloud infrastructure company providing reliable, high-performance hosting solutions to customers worldwide. We offer a broad range of services, including VPS, dedicated servers, shared and WordPress hosting, domains, and other cloud-based solutions. As a remote-first and technology-driven company, we continuously develop...

PERFECT REMOTE FREELANCE OPPORTUNITY FOR A SENIOR BUSINESS INTELLIGENCE SOLUTIONS DEVELOPER TO BE A PART OF A HUGE GREENFIELD IMPLEMENTATION WITH A LEADING TECH COMPANY IN PORTUGAL! This innovative company is looking for a dynamic profile, with a taste for data management and structuring, focused on creating robust, modular, scalable solutions that enable...

Location: Remote - Europe (including the UK) We're hiring remotely across Europe, including the United Kingdom. About ENDGAME ENDGAME is an AI-native consulting and product development firm. Small, senior teams amplified by purpose-built AI tooling deliver strategy and execution in the same hands at software-company economics. We help companies find where...

Anyone AI is recruiting skilled Full-Stack Developers to work on a project with a leading AI lab. Qualifications: - Advanced professional written proficiency in English - 3-7 years of professional software engineering experience - Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go - Backend or full-stack...

Get AI-powered advice on this job and more exclusive features. Full Stack Engineer - (React + Ruby/Rails) Up to 50K Euros Fully Remote Portugal About Us: We are currently working with a reputable award-winning organisation with a forward-thinking mindset that delivers cutting-edge technology solutions to support the FinTech industry with greenfield...