Ofertas de empleo para Python

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Teletrabajo . Python

Join our team and build the furure of space technology

We´re expanding our team at Alén Space, and are looking for a Junior Space Satellite Operations Engineer; with passion in what you do, talented and experienced; to be involved in the design, preparation, and execution of operations for satellites and payloads. This will include working with the actual satellites and payloads, preparing procedures and telecommand batches, planning operations, and performing telemetry analysis. They will also collaborate closely with the on-board and mission control software teams to define user and operational requirements, as well as participate in software and system-level test campaigns.

What you will be doing?

• Ongoing monitoring and operations planning for in-orbit LEO satellites and payloads.
• Design and preparation of operations for various missions.
• Preparation of procedures and sequences for satellite platforms and payloads.
• Telemetry analysis to monitor the health of constellations, satellites, payloads, etc.
• Preparation and execution of LEOP (Launch and Early Orbit Phase) and commissioning campaigns.
• Preparation and execution of routine and contingency operations.
• Support for final on-ground testing of satellites.
• Collaboration with the software team to develop and test new tools.
• Evolution of satellite operation manuals and procedures.
• Collaboration with the systems engineering team for new mission design and platform evolution.
• Interaction with customers and other stakeholders such as launch providers and ground station networks.
  
  

• Bachelor’s or Master’s degree in Aerospace, Telecommunication, Computer Science, Software Engineering, or an equivalent technical degree.
• Knowledge of common spacecraft architecture and subsystems.
• Some experience in LEO small satellite operations, design, and/or AIV.
• Knowledge of STK (Systems Tool Kit).
• Experience with Python or other scripting languages.
• Ability to stay calm under pressure (real-time/console operations).
• Methodical and comfortable following established procedures.
• Strong communication skills and the ability to work autonomously and effectively while collaborating in a potentially international and culturally diverse team.
• Good analytical, organizational, and reporting skills, with a proactive approach to problem-solving and an interest in technology development.
  
  

• Experience with cubesat platforms and/or subsystems.
• Experience with ECSS Packet Utilization Standard services.
• Knowledge of ECSS and/or CCSDS standards.
• Knowledge/experience with ground stations and ground station networks.
• Hands-on experience in real-time operations and operations planning.
• Actively take initiative to spot and address issues within the operations team, contributing to continuous improvement.
  
  

• Work remotely a percentage of the time agreed upon with the Area Manager.
• Flexible start/finish times; reduced intensive working hours on Fridays and in summer Monday to Friday.
• Competitive compensation with ongoing reviews, flexible compensation .
• Wellbeing program: Health, dental, and accident insurance; free fruit, free lunch every friday and much more!
• Personalized career plan development, training, and language learning support
• Very committed to inclusion and diversity; we promote equal opportunities in recruitment
  
  

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. React Javascript API Python CSS HTML Angular Cloud Coumputing REST ECMAScript

Descripción del puesto

Buscamos un Desarrollador Frontend con al menos 2 años de experiencia en el desarrollo de componentes e interfaces web modernas, con un enfoque en HTML, CSS y JavaScript (ES6).

Requisitos técnicos

Dominio de HTML5 y CSS3.

Buen nivel en JavaScript Vanilla / ES6.

Experiencia con Polymer, Lit Element, Cells, o en su defecto, con otros frameworks o librerías modernas de componentes web basadas en JavaScript (React, Vue, Angular, etc.).

Cells con certificacion

Experiencia consumiendo API REST.

Conocimientos deseables de Google Cloud Platform (GCP) y Python.

Condiciones

Trabajo 100 % remoto.

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Teletrabajo . Python QA Machine Learning

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English.

At Mindrift, innovation meets opportunity. We believe in using the power of collective human intelligence to ethically shape the future of AI.

What We Do

The Mindrift platform, launched and powered by Toloka, connects domain experts with cutting-edge AI projects from innovative tech clients. Our mission is to unlock the potential of GenAI by tapping into real-world expertise from across the globe.

About The Role

We're looking for someone who can design realistic and structured evaluation scenarios for LLM-based agents. You'll create test cases that simulate human-performed tasks and define gold-standard behavior to compare agent actions against. You'll work to ensure each scenario is clearly defined, well-scored, and easy to execute and reuse. You'll need a sharp analytical mindset, attention to detail, and an interest in how AI agents make decisions.

Although every project is unique, you might typically:

• Designing structured test scenarios based on real-world tasks
• Defining the golden path and acceptable agent behavior.
• Annotating task steps, expected outputs, and edge cases
• Working with devs to test your scenarios and improve clarity
• Reviewing agent outputs and adapting tests accordingly
  
  

• Bachelor's and/or Master's Degreein Computer Science, Software Engineering, Data Science / Data Analytics, Artificial Intelligence / Machine Learning, Computational Linguistics / Natural Language Processing (NLP), Information Systems or other related fields.
• Background in QA, software testing, data analysis, or NLP annotation
• Good understanding of test design principles (e.g., reproducibility, coverage, edge cases)
• Strong written communication skills in English
• Comfortable with structured formats like JSON/YAML for scenario description
• Can define expected agent behaviors (gold paths) and scoring logic
• Basic experience with Python and JS
• Curious and open to working with AI-generated content, agent logs, and prompt-based behavior
• You are ready to learn new methods, able to switch between tasks and topics quickly and sometimes work with challenging, complex guidelines
• Our freelance role is fully remote so, you just need a laptop, internet connection, time available and enthusiasm to take on a challenge
  
  

• Experience in writing manual or automated test cases
• Familiarity with LLM capabilities and typical failure modes
• Understanding of scoring metrics (precision, recall, coverage, reward functions)
  
  

• Get paid for your expertise, with rates that can go up to $29/hour depending on your skills, experience, and project needs
• Take part in a flexible, remote, freelance project that fits around your primary professional or academic commitments
• Participate in an advanced AI project and gain valuable experience to enhance your portfolio
• Influence how future AI models understand and communicate in your field of expertise

• Nivel de experiencia---
• Tipo de contratoA tiempo parcial
• PublicadaNueva

Teletrabajo . Python QA Machine Learning

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English.

At Mindrift, innovation meets opportunity. We believe in using the power of collective human intelligence to ethically shape the future of AI.

What We Do

The Mindrift platform, launched and powered by Toloka, connects domain experts with cutting-edge AI projects from innovative tech clients. Our mission is to unlock the potential of GenAI by tapping into real-world expertise from across the globe.

About The Role

We're looking for someone who can design realistic and structured evaluation scenarios for LLM-based agents. You'll create test cases that simulate human-performed tasks and define gold-standard behavior to compare agent actions against. You'll work to ensure each scenario is clearly defined, well-scored, and easy to execute and reuse. You'll need a sharp analytical mindset, attention to detail, and an interest in how AI agents make decisions.

Although every project is unique, you might typically:

• Designing structured test scenarios based on real-world tasks
• Defining the golden path and acceptable agent behavior.
• Annotating task steps, expected outputs, and edge cases
• Working with devs to test your scenarios and improve clarity
• Reviewing agent outputs and adapting tests accordingly
  
  

• Bachelor's and/or Master's Degreein Computer Science, Software Engineering, Data Science / Data Analytics, Artificial Intelligence / Machine Learning, Computational Linguistics / Natural Language Processing (NLP), Information Systems or other related fields.
• Background in QA, software testing, data analysis, or NLP annotation
• Good understanding of test design principles (e.g., reproducibility, coverage, edge cases)
• Strong written communication skills in English
• Comfortable with structured formats like JSON/YAML for scenario description
• Can define expected agent behaviors (gold paths) and scoring logic
• Basic experience with Python and JS
• Curious and open to working with AI-generated content, agent logs, and prompt-based behavior
• You are ready to learn new methods, able to switch between tasks and topics quickly and sometimes work with challenging, complex guidelines
• Our freelance role is fully remote so, you just need a laptop, internet connection, time available and enthusiasm to take on a challenge
  
  

• Experience in writing manual or automated test cases
• Familiarity with LLM capabilities and typical failure modes
• Understanding of scoring metrics (precision, recall, coverage, reward functions)
  
  

• Get paid for your expertise, with rates that can go up to $29/hour depending on your skills, experience, and project needs
• Take part in a flexible, remote, freelance project that fits around your primary professional or academic commitments
• Participate in an advanced AI project and gain valuable experience to enhance your portfolio
• Influence how future AI models understand and communicate in your field of expertise

• Flexibilidad horariaSí
• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

Python Agile TSQL Azure Cloud Coumputing AWS Machine Learning Office

Wallapop is a Barcelona based scale-up driven by the purpose to empower people to embrace a more conscious and human way of consumption. We believe in a world where collaborative economy is mainstream. This is what drives us.

Wallapop operates in Spain, Italy and Portugal, offering a catalogue of several hundreds of millions of products and services. Powered by technical innovation and continuous improvement, we bring together the scale & trust of classifieds with the marketplace´s convenience & reach. Our mission is to enable a connected trade ecosystem, making 2nd-hand the norm through smart use of technology.

Backed by top investors such as Accel, Insight Partners & Naver Corp we bring our total valuation to 806 million EUR and are embarking on our international journey with the aim to become the world´s best unique goods trading platform.

The Challenge

The Wallapop platform generates tons of data and, with a mature data infrastructure already in place.The team is experiencing significant growth and, with many initiatives down the road, the opportunities are endless.

As a Data Scientist in the Wallapop you will be working on the Data Science initiatives aimed at improving the whole marketplace dynamics.

You will work closely with other Data Scientists, Product Managers, Engineers, UX Researchers, and Analysts to understand the product requirements and explore possible data and ML solutions. You will own the whole product lifecycle, from gathering the data needed to prototyping, building, evaluating, and iterating end-to-end solutions, all within Wallapop´s Data Platforms.

Additionally, you will have the opportunity to work on internal research projects, exploring new technologies and building PoCs that could ultimately become data products or insights, and be valuable for Wallapop.

What You Will Do
- Collect, clean, and analyze large datasets from diverse sources, including user behavior, transactions, and market trends.
- Develop and implement machine learning models to solve business problems, such as personalized recommendations, fraud detection, and pricing optimization.
- Work with multidisciplinary Product teams to identify opportunities and gather requirements (both in terms of product and tech).
- Own initiatives from start to deployment: ideation, data processing (ETL), modeling, testing, deployment, monitoring and iteration (w/ help from Engineering partners)
- Proactively suggest, research and prototype new ideas for data and ML solutions.
- Communicate complex data insights to both technical and non-technical audiences, including stakeholders involved in marketplace operations.

What We´re Looking For
- Bachelor or MsC degree in engineering, mathematics, statistics, physics, or another quantitative field.
- Strong coding skills (Python is a must, but other languages are also valued), capable of building robust data and ML software.
- Experience building complex data products and ML solutions to real-life problems in a production-oriented environment, identifying the right techniques to solve the problem at hand.
- Experience with common libraries and frameworks such as Pandas, Numpy, Scikit-learn, TensorFlow, Keras, PyTorch.
- Advanced in SQL, capable of getting the data required from the appropriate sources, and building and maintaining data pipelines if needed (experience in tools such as Airflow or DBT would be a plus).
- Excellent communication and presentation skills, with the ability to explain data insights to business stakeholders in the context of marketplace dynamics.

What Would Be A Plus
- Experience working with Search & Ranking models in production environments
- Experience working within an eCommerce or Marketplace platform, or in a product-tech company.
- Experience working within the Logistics, Trust & Safety or Customer Service domains.
- Experience working within the AWS cloud (Redshift, S3, Lambda), and with cloud MLaaS solutions such as Amazon SageMaker (preferably), but also Google Vertex AI, Microsoft Azure ML, and other MLOps tools (MLFlow, Flyte, Feast, Kubeflow, etc).

Do note that all our jobs are Barcelona based. We follow a hybrid model where flexibility rules. We commit to a minimum of 6 days per month in the office. Each team self-organizes to decide on cadence and in-person/remote rituals.

Wallapop is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees as we want Wallapop to be a place for everyone.

We sponsor visa processes for international candidates when applicable and provide legal & admin support along the process combined with a competitive relocation package.

Additionally to the opportunity to contribute to an agile product set up and work together towards achieving our meaningful mission, we offer the following Perks & Benefits:
- Competitive phantom shares package for all employees
- Generous individual learning budget of 2k per year
- Group and individual English, Catalan & Spanish lessons as part of our working day
- Private Health Insurance with Alan
- Flexible working hours + intensive Fridays
- Flexible remuneration to deduct from gross salary (kindergarten/food/transport check)
- Gym & Wellness plan, including physiotherapist in the office
- Generous referral Program & Charity Donation
- Bonus for weddings & newborns
- Wallapop Renta (Tax income support)
- Monthly plan for free shipping, bumps & home-pick-up on our services
- Work anniversary Gifts and Birthday Surprises
- Contribution towards your WIFI in your monthly payroll
- One-off payment based on compensation package to go towards setting up your home office
- Relocation package (monetary support and legal advice) and visa sponsorship, if applicable
- 26 holidays per year
- TOP hardware of your choice (latest Apple or Windows)

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Python Jenkins Linux C++ Git REST Office

An opportunity for a Modelling and Simulation Software Engineer with at least 2 years experience in the field has arisen within Airbus Defence and Space, Getafe (Madrid).

The selected candidate will join the Modelling and Simulation Team for A330 MRTT and M&L C295.

The team is in charge of defining, producing, validating and supporting Systems simulation products for Airbus internal and external customers matching the required safety, quality and performance levels according to Airbus systems engineering processes and the needs of our customers.

We are looking for a software engineer capable to build simulator subsystem models in real time with experience in Software development to complete those models. Be prepared to work in a highly motivated team, and work with actual simulators that we build and deliver for internal and external customers all over the world.

SKILLS

Is your profile aligned to the following list of skills? Apply! We are looking forward to meet you:
- Education: Software engineering degree or a related discipline.
- Experience: At least 2 years experience in the field .
- Languages: Advanced level in English.
- Technical knowledge: programming in C, C++, Python, ADA, Linux, QT, TCP/IP, QT
- Valuable / Desirable: Case tools, GIT, Jenkins, Bitbucket, SVN, CI/CD
- Capability: SW development, HW/SW Integration, testing ATP/ATR, Requirements, quality documentation

WHICH BENEFITS WILL YOU HAVE AS AIRBUS EMPLOYEE?

At Airbus we are focused on our employees and their welfare. Take a look at some of our social benefits:
- Vacation days and additional days-off along the year.
- Attractive salary.
- Hybrid model of working when possible, promoting the work-life balance.
- Collective transport service in some sites.
- Benefits such as health insurance, employee stock options, retirement plan, or study grants.
- On-site facilities (among others): free canteen, kindergarten, medical office.
- Possibility to collaborate in different social and corporate social responsibility initiatives.
- Excellent upskilling opportunities and great development prospects in a multicultural environment.
- Special rates in products & benefits.

WANT TO KNOW MORE ABOUT US?

Airbus is a leader in designing, manufacturing and delivering aerospace products, services and solutions to customers on a worldwide scale, pioneering sustainable aerospace for a safe and united world.

With around 130,000 employees and as the largest aeronautics and space company in Europe and a worldwide leader, Airbus is at the forefront of the aviation industry, connecting people and places via air and space.

At Airbus, we support you to work, connect and collaborate more easily and flexibly. Wherever possible, we foster flexible working arrangements to stimulate innovative thinking.

Last but not least, the company has been awarded with the "Top Employers Spain 2025" certification and "Top Employers Europe 2025" by Top Employers Institute.

Feel like you can´t tick some boxes above? If you have most of the skills and experience that we´re looking for and are willing to use your talent to learn the rest, we encourage you to apply!

This job requires an awareness of any potential compliance risks and a commitment to act with integrity, as the foundation for the Company´s success, reputation and sustainable growth.

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Python Cloud Coumputing Machine Learning

Hybrid role in Merida.

THE WORK:

Join us in a journey of innovation and creativity! You will build knowledge and support the organization while participating in problem-solving discussions. Your passion for Python Software Development will shine as you contribute to exciting projects. We are eager to see how your unique perspective can enhance our collaborative environment. Come and be a part of something great!
- Assist in executing migration projects related to infrastructure version upgrades.
- Contribute to the architecture and building of new infrastructure environments.
- Engage in discussions to understand cost drivers for execution timelines.

HERE´S WHAT YOU WILL NEED:
- Beginner proficiency in Python Software Development.
- Beginner proficiency in Cloud Computing.
- It is advantageous to have prior experience in relevant related skills.
- Bachelor´s Degree in relevant field of studies.

BONUS POINTS IF YOU HAVE:
- Beginner proficiency in Google Cloud Platform (GCP) for Machine Learning.

About Accenture
Accenture is a leading global professional services company that helps the world´s leading businesses, governments and other organizations build their digital core, optimize their operations, accelerate revenue growth and enhance citizen services-creating tangible value at speed and scale. We are a talent- and innovation-led company with approximately 791,000 people serving clients in more than 120 countries. Technology is at the core of change today, and we are one of the world´s leaders in helping drive that change, with strong ecosystem relationships. We combine our strength in technology and leadership in cloud, data and AI with unmatched industry experience, functional expertise and global delivery capability. Our broad range of services, solutions and assets across Strategy & Consulting, Technology, Operations, Industry X and Song, together with our culture of shared success and commitment to creating 360° value, enable us to help our clients reinvent and build trusted, lasting relationships. We measure our success by the 360° value we create for our clients, each other, our shareholders, partners and communities.

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Teletrabajo Python Azure Cloud Coumputing AWS Terraform Office

At Accenture, we believe in technology as the engine for the total reinvention of the company. We work with the leading platforms and partners in the market to drive our clients´ businesses through digitalization, AI, and data. If you want to be part of a Great Place To Work® and join a team of over 801,000 professionals worldwide, keep reading:

What You´ll Be Doing
As a Senior AI Engineer in our Data & AI team, you will:
- Design and build scalable GenAI pipelines using modern orchestration frameworks and cloud services.
- Manage full RAG (Retrieval-Augmented Generation) pipelines: ingestion, chunking, embeddings, vector storage, retrieval, and generation.
- Integrate and manage foundational models (FMs) from platforms like Amazon Bedrock and OpenAI.
- Collaborate with cross-functional teams to define architecture and operationalize AI models in production environments.

The position is based in Madrid, Barcelona, Coruña, Málaga, Sevilla in a hybrid work model, combining remote work with in-office collaboration to foster team synergy.
You must reside in Spain and have a valid work permit.

Responsibilities
- Develop and deploy end-to-end AI solutions using LLMs, LangChain/LangGraph, and cloud-native tools.
- Apply ML/DL frameworks (TensorFlow, PyTorch, Hugging Face) to solve real-world problems.
- Ensure code quality, scalability, and maintainability following software engineering best practices.
- Monitor and optimize performance of deployed models and pipelines.

Must-Have Skills
- 3+ years of hands-on experience in Artificial Intelligence.
- Strong Python development skills.
- Experience with LangChain or LangGraph for GenAI orchestration.
- Deep understanding of LLM fundamentals: Transformers, attention mechanisms, embeddings, tokenization.
- Proficiency in at least one cloud platform (AWS, Azure, or GCP).
- Experience with Azure AI Studio or Amazon Bedrock.
- Strong experience with RAG pipelines and OpenAI APIs.
- Familiarity with ML libraries: scikit-learn, Pandas, Numpy.
- Excellent communication skills in English (B2/C1 level).

Nice-to-Have Skills
- Knowledge of Responsible AI and Guardrails.
- Experience with Amazon SageMaker, semantic search tools (Kendra, OpenSearch).
- Familiarity with data visualization tools (Matplotlib, Seaborn, Plotly).
- Exposure to CI/CD and MLOps practices.
- Understanding of Infrastructure as Code (Terraform, CloudFormation).
- Experience in financial services or regulated environments.
- Contributions to the open-source AI community.

What We Offer

At Accenture, recognized as a Great Place To Work®, we embrace a hybrid work model that fosters human connection through technology and collaboration. We are proud to be named the most diverse company in the world by Refinitiv.

You´ll also enjoy:
- Health, life, and accident insurance
- Medical services and wellness programs
- Flexible compensation and stock purchase plans
- Flexible schedules and vacation policies
- Personalized training paths
- Sustainability programs and Accenture Foundation initiatives
- Employee diversity networks
- Additional perks: Bankinter office benefits and profit sharing

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Javascript Python Azure Cloud Coumputing Jira TypeScript AWS Bash DevOps Perl Go Terraform Office

Join our team of cybersecurity professionals and help make the world more resilient! As a Cloud Security Engineer, you´ll define security boundaries for our Cloud setup, implement preventive and detective controls, and automate monitoring and metrics in an innovative, collaborative environment. This exciting role offers the perfect balance of technical challenges and meaningful impact in a dynamic cybersecurity landscape.

About the Role

As a Cloud Security Engineer, you´ll be at the forefront of protecting our cloud infrastructure, developing and implementing security solutions that safeguard our digital assets. You´ll collaborate with cross-functional teams to ensure our cloud environment remains secure while enabling business innovation.

Key Responsibilities
- Design and build detective or preventive controls and automated response solutions
- Automate tasks by consuming and building APIs
- Develop self-service tools and frameworks for enhanced security
- Improve metrics and monitoring to ensure the reliability of our security infrastructure
- Analyse existing documentation, source code, and logs to understand complex system interactions
- Provide security guidance on new products and technologies
- Explore and leverage modern technologies and their security features
- Communicate and collaborate with stakeholders across the organization

About the Team

Our team is the focal point for all security activities across Swiss Re. We are responsible for cybersecurity engineering and operations, governance, risk and compliance, and defining as well as advancing the company´s security strategy. As part of the Cloud Security Team, Security Engineers shape the security of Swiss Re´s public cloud domain and serve as the trusted advisors for security-related guidance on any IT project in the company. We specialize in technologies focused on public cloud security.

About You

You´re a security enthusiast with a passion for cloud technologies and a proactive approach to problem-solving. You thrive in collaborative environments and enjoy staying ahead of emerging security trends. Your analytical mindset allows you to anticipate potential vulnerabilities and develop innovative solutions to complex security challenges.

We are looking for candidates who meet these requirements:
- Significant knowledge of major cybersecurity concepts, technologies, and standard methods with willingness to explore new areas
- Deep expertise in several cybersecurity areas including network and application security, identity and access management, and modern authentication protocols
- Understanding of DevSecOps practices, including usage of tools like Jira, Confluence, and Azure DevOps
- Hands-on experience in public cloud providers: AWS, Azure, Google, Alibaba.
- Experience in automation, coding and/or scripting using languages such as TypeScript, JavaScript, Bash, Golang, Python, Perl, Terraform or similar
- Familiarity with the implications of security standards in regulated environments
- Excellent communication skills with fluency in English, both spoken and written

These are additional nice to haves:
- Palantir software and/or services.
- Professional certifications such as Microsoft, CISSP, CCSP, SANS GIAC or similar qualifications
- German or Chinese language skills
- Experience with endpoint or mobile security solutions
- Knowledge of Microsoft Workplace and Office products in enterprise-grade configurations

For Spain, the base salary range for this position is between EUR 42,000 and EUR 70,000 (for a full-time role). The specific salary offered considers:
- the requirements, scope, complexity and responsibilities of the role,
- the applicant´s own profile including education/qualifications, expertise, specialisation, skills and experience.

In addition to your base salary, Swiss Re offers an attractive performance-based variable compensation component, designed to recognise your achievements. Further you will enjoy a variety of global and location specific benefits.

Eligibility may vary depending on the terms of Swiss Re policies and your employment contract.