Senior Backend Developer (Foz)

Position DetailsSenior Backend DeveloperMadrid (Chamberí area)+4 years of experienceIn a few words, revise detenidamente toda la documentación de la solicitud antes de hacer clic en el botón de solicitar al final de esta descripción.INSUD PHARMA operates across the entire pharmaceutical value chain, providing specialized knowledge and experience in scientific research, development, manufacturing, sales, and marketing of active pharmaceutical ingredients (API), finished dosage forms (FDF), and branded pharmaceutical products, adding value to human and animal health.The activities of INSUD PHARMA are organized into three synergistic business areas: Industrial (Chemo), Branded (Exeltis), and Biotech (mAbxience), with over 9,000 professionals in more than 50 countries, 20 state-of-the-art facilities, 15 specialized R&D centers, 12 commercial offices, and more than 35 pharmaceutical subsidiaries, serving 1,150 customers in 96 countries worldwide.Ready to be a Challenger?About the TeamWe are the AI Labs team, the applied AI department at Insud Pharma. We are a team of 30 professionals-including AI Engineers, Data Scientists, Backend Engineers, DevOps Engineers, and Product Managers-working across the full breadth of the company, building products and systems that directly inform and shape decision-making.ResponsibilitiesWe are looking for a Senior Backend Developer who will design, build, and scale robust backend systems that power real-world AI-driven products. You will work across diverse and complex domains (Clinical, R&D, manufacturing, and beyond), collaborating closely with Data Scientists, Product Managers, and DevOps to bring solutions from concept to production.Design, develop, and maintain REST APIs (FastAPI, Flask, or similar).Define and evolve scalable and efficient backend architectures.Build services considering concurrency, performance, and scalability.Collaborate with frontend teams to define clear, consistent, and versioned API contracts.Integrate backend services with SQL and/or NoSQL databases.Ensure code quality through testing (unit and integration), code reviews, and best practices.Participate in CI/CD pipelines and deployment processes.Work with cloud environments (AWS and/or Azure) in production systems.Implement monitoring and observability (logs, metrics, alerts).Identify and resolve performance, scalability, and security issues.Contribute to technical standards and reusable components.Mentor and support junior developers.Collaborate closely with Product, Engineering, and DevOps teams.Participate in architectural decisions and contribute to the evolution of the tech stack.Ensure reliability, performance, and quality of backend services.QualificationsFluency in Spanish and English.Strong experience in Python and backend development in production environments.Experience with FastAPI, Flask, or similar frameworks.Proven experience designing APIs and scalable backend architectures.Experience with SQL and/or NoSQL databases.Experience with Docker and containerized environments.Experience working with cloud platforms (AWS and/or Azure) for development and deployment.Familiarity with CI/CD tools (e.g., GitHub Actions, Azure DevOps).Knowledge of authentication systems (OAuth2, JWT).Solid understanding of best practices (SOLID principles, clean architecture).Ability to work autonomously with strong ownership and results orientation.BenefitsAdaptable start time from Monday to Friday.Permanent contract.Life and accident insurance.Ticket restaurant.Training and language learning platform.Wellness platform with unlimited free psychologist sessions.Cabify transportation service for employee use.Development plans, internal mobility policy.Many more.COMMITMENT TO EQUAL OPPORTUNITIESThe InsudPharma group is aware that business management must align with the needs and demands of society, and therefore assumes the commitment to equal opportunities and treatment between men and women, as stated in the current regulations on the matter - Organic Law *, and we do not discriminate against any person on the grounds of ethnicity, religion, age, sex, nationality, marital status, affective or sexual orientation, gender identity or expression, disability, or any other personal or social circumstance.#J--Ljbffr

Fluency in Spanish and English. Strong experience in Python and backend development in production environments. Experience with FastAPI, Flask, or similar frameworks. Proven experience designing APIs and scalable backend architectures. Experience with SQL and/or NoSQL databases. Experience with Docker and containerized environments. Experience working with cloud platforms (AWS and/or Azure) for development and deployment. Familiarity with CI/CD tools (e.g., GitHub Actions, Azure DevOps). Knowledge of authentication systems (OAuth2, JWT). Solid understanding of best practices (SOLID principles, clean architecture). Ability to work autonomously with strong ownership and results orientation.

Adaptable start time from Monday to Friday. Permanent contract. Life and accident insurance. Ticket restaurant. Training and language learning platform. Wellness platform with unlimited free psychologist sessions. Cabify transportation service for employee use. Development plans, internal mobility policy. Many more. COMMITMENT TO EQUAL OPPORTUNITIES The InsudPharma group is aware that business management must align with the needs and demands of society, and therefore assumes the commitment to equal opportunities and treatment between men and women, as stated in the current regulations on the matter - Organic Law *, and we do not discriminate against any person on the grounds of ethnicity, religion, age, sex, nationality, marital status, affective or sexual orientation, gender identity or expression, disability, or any other personal or social circumstance. #J--Ljbffr

+4 years of experience In a few words, revise detenidamente toda la documentación de la solicitud antes de hacer clic en el botón de solicitar al final de esta descripción. INSUD PHARMA operates across the entire pharmaceutical value chain, providing specialized knowledge and experience in scientific research, development, manufacturing, sales, and marketing of active pharmaceutical ingredients (API), finished dosage forms (FDF), and branded pharmaceutical products, adding value to human and animal health. The activities of INSUD PHARMA are organized into three synergistic business areas: Industrial (Chemo), Branded (Exeltis), and Biotech (mAbxience), with over 9,000 professionals in more than 50 countries, 20 state-of-the-art facilities, 15 specialized R&D centers, 12 commercial offices, and more than 35 pharmaceutical subsidiaries, serving 1,150 customers in 96 countries worldwide. Ready to be a Challenger? About the Team We are the AI Labs team, the applied AI department at Insud Pharma. We are a team of 30 professionals-including AI Engineers, Data Scientists, Backend Engineers, DevOps Engineers, and Product Managers-working across the full breadth of the company, building products and systems that directly inform and shape decision-making.