Senior Software Engineer

DeepRec.ai; Barcelona; Presencial; EUR 50.000 - 80.000; Jornada completa

Descripción de la vacante

A leading European deep-tech company is looking for a Senior Software Engineer for a hybrid role based in Barcelona or Zaragoza. This position requires strong expertise in Python and experience in both frontend and backend development. The successful candidate will collaborate on high-impact projects, maintain high engineering standards, and work in a highly technical environment. This fixed-term contract concludes in June 2026 and includes competitive salary, bonuses, and relocation support.

Servicios

Competitive annual salary

Signing and retention bonuses

Relocation support

Flexible hours

International environment

Formación

• Bachelor’s degree or higher in Computer Science, Engineering, or equivalent industry experience.
• Strong expertise in Python.
• Experience level aligned with junior (1–2 years), mid (3+ years), or senior (5+ years) profiles.
• Excellent communication skills and ability to collaborate across disciplines.

Responsabilidades

• Develop, deploy, and maintain production-grade software systems across frontend and backend.
• Work closely with software, DevOps, ML, and research teams.
• Contribute to high-impact projects for large enterprise and government customers.
• Take ownership of system design and APIs.
• Maintain high engineering standards through testing and documentation.

Conocimientos

Python

TypeScript

Git

CI/CD

Frontend development

Backend development

Flask

FastAPI

Educación

Bachelor’s degree in Computer Science or Engineering

Herramientas

AWS

Rust

C/C++

Descripción del empleo

We are hiring a Senior Software Engineer for a fixed-term contract ending in June 2026, based in Barcelona or Zaragoza with a hybrid working model.

Por favor, lea detenidamente la información de esta oferta de empleo para entender exactamente qué se espera de los posibles candidatos.

This role is with a leading European deep-tech company working at the intersection of AI, machine learning, and advanced computing. You will collaborate with world-class engineers and researchers to industrialize cutting-edge technologies and deliver solutions to large enterprise and public-sector customers.

What is offered:

• Competitive annual salary, depending on experience and qualifications
• Signing bonus upon joining and a retention bonus at contract completion
• Relocation support if applicable
• Fixed-term contract until June 2026
• Hybrid working model with flexible hours
• International, highly technical environment within a fast-scaling Series B company

Role responsibilities:

• Develop, deploy, and maintain production‑grade software systems across frontend and backend
• Work closely with software, DevOps, ML, and research teams to industrialize core technologies
• Contribute to high‑impact projects for large enterprise and government customers
• Take ownership of system design, APIs, and application workflows
• Maintain high engineering standards through testing, documentation, and clean code practices

Required experience:

• Bachelor’s degree or higher in Computer Science, Engineering, or equivalent industry experience
• Strong expertise in Python; additional experience with Rust or C/C++ is a plus
• Experience level aligned with junior (1–2 years), mid (3+ years), or senior (5+ years) profiles
• Experience in frontend and backend development
• Proficiency with TypeScript and frameworks such as Flask or FastAPI xcskxlj
• Experience deploying software in cloud environments such as AWS
• Strong knowledge of Git and CI/CD pipelines
• Excellent communication skills and ability to collaborate across disciplines

Preferred experience:

• Hands‑on experience working with LLMs and related tools (HuggingFace, OpenAI APIs, vector databases)
• Experience with distributed systems or frameworks such as Ray or Spark
• Experience working in cross‑functional teams and designing scalable software architectures

This is a fixed-term contract role ending in June 2026.