Senior Software Engineer
hace 6 días
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. 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 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. Seniority level Mid‐Senior level Employment type Contract Job function Information Technology Software Development Referrals increase your chances of interviewing at DeepRec.ai by 2x. #J-18808-Ljbffr
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Software Firmware Engineer
hace 4 días
Barcelona, España OPENCHIP & SOFTWARE TECHNOLOGIES A tiempo completoJoin to apply for the Senior Firmware & OS Engineer role at OPENCHIP & SOFTWARE TECHNOLOGIES Join to apply for the Senior Firmware & OS Engineer role at OPENCHIP & SOFTWARE TECHNOLOGIES Direct message the job poster from OPENCHIP & SOFTWARE TECHNOLOGIES IT Talent Acquisition Expert | Master in Human Resources Management & Talent Development Position Overview...
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Senior Software Engineer
hace 18 horas
Barcelona, España dLocal A tiempo completoSenior Software Engineer - Payouts Integration Join or sign in to find your next job Join to apply for the Senior Software Engineer - Payouts Integration role at dLocal Continue with Google Continue with Google Senior Software Engineer - Payouts Integration 7 months ago Be among the first 25 applicants Join to apply for the Senior Software Engineer - Payouts...
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Senior Firmware
hace 4 días
Barcelona, España OPENCHIP & SOFTWARE TECHNOLOGIES A tiempo completoJoin to apply for the Senior Firmware & OS Engineer role at OPENCHIP & SOFTWARE TECHNOLOGIES Join to apply for the Senior Firmware & OS Engineer role at OPENCHIP & SOFTWARE TECHNOLOGIES Get AI-powered advice on this job and more exclusive features. Direct message the job poster from OPENCHIP & SOFTWARE TECHNOLOGIES IT Talent Acquisition Expert | Master in...
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Java Senior Software Engineer
hace 6 días
Barcelona, España Edreams A tiempo completoJava Senior Software Engineer - Checkout - (Hybrid) As you contemplate your future, you might be asking yourself, what's the next step? Start your journey with us We're seeking an experienced Java Senior Software Engineer to join our Checkout team in Barcelona or Milan (Hybrid) to deliver the best
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Senior Software Engineer
hace 17 horas
Barcelona, España dLocal A tiempo completoSenior Software Engineer We are an expanding fintech company that enables the biggest global brands to collect payments in 40 countries across emerging markets. Our mission is to simplify
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Senior FrontEnd Software Engineer, hibrido
hace 4 días
Barcelona, España eDreams ODIGEO A tiempo completoFrontend Senior Software Engineer - Prime - (Hybrid) Join to apply for the Frontend Senior Software Engineer - Prime - (Hybrid) role at eDreams ODIGEO Frontend Senior Software Engineer - Prime - (Hybrid) Join to apply for the Frontend Senior Software Engineer - Prime - (Hybrid) role at eDreams ODIGEO We're seeking an experienced Frontend Senior Software...
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Senior Backend Software Engineer
hace 6 días
Barcelona, España Genesy A tiempo completoJoin to apply for the Senior Backend Software Engineer role at Genesy 2 days ago Be among the first 25 applicants Join to apply for the Senior Backend Software Engineer role at Genesy Genesy AI is a Barcelona-based startup on a mission to revolutionize how B2B sales and prospecting teams operate. Our cutting-edge AI-driven lead generation technology empowers...
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Senior Frontend Software Engineer
hace 6 días
barcelona, España Hopper A tiempo completoSenior Frontend Software Engineer - Payments & Fraud Join to apply for the Senior Frontend Software Engineer - Payments & Fraud role at Hopper. Hopper Technology Solutions (HTS) Checkout combines market‑leading
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Senior Software Development Engineer
hace 6 días
Barcelona, España dLocal A tiempo completoTalent Pool - Senior Software Engineer - Spain Join to apply for the Talent Pool - Senior Software Engineer - Spain role at dLocal Global brands rely on us to increase conversion rates and simplify
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Senior Backend Software Engineer
hace 4 días
Barcelona, España Genesy A tiempo completoJoin to apply for the Senior Backend Software Engineer role at Genesy 2 days ago Be among the first 25 applicants Join to apply for the Senior Backend Software Engineer role at Genesy Get AI-powered advice on this job and more exclusive features. About Genesy AIGenesy AI is a Barcelona-based startup on a mission to revolutionize how B2B sales and prospecting...
