AI Engineer – Backend

Job not on LinkedIn

🕒 August 18

🌐 Germany, Austria, +1 more countries – Remote

🇩🇪 Germany – Remote 🇦🇹 Austria – Remote 🇪🇸 Spain – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 19%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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WBS

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 1998

💼 Consulting

⚡ Energy

Consulting • Energy

WBS é uma empresa baiana, fundada em julho de 1998, por quatro ex-funcionários da Promon Engenharia. Inicialmente atendendo principais empresas da área química e petroquímica com base no Polo Petroquímico de Camaçari, na Bahia, hoje mantém uma carteira de clientes que inclui grandes nomes como a Petrobras e Braskem. Atualmente, possui filiais em Camaçari, São Francisco do Conde, Candeias e São Paulo, com operações em Pernambuco, Rio de Janeiro, Paraná, Santa Catarina e Rio Grande do Sul.

📋 Description

• Design and implementation of maintainable, well‑tested backend services and full‑stack applications with a focus on Clean Code, TDD and clean architecture • Development of business‑specific AI applications such as RAG systems, assistants and generative text processing based on existing Large Language Models • Use of modern AI tools to increase development speed and quality • Integration of existing AI models and services into current systems and workflows • Development of data integration solutions for continuous, automated data flow • Preparation and processing of data for AI applications • Design, documentation and deployment of well‑defined APIs • Implementation of automated tests and CI/CD pipelines • Ongoing evaluation and improvement of software components and RAG pipelines • Contribution to the optimization of business processes and achievement of strategic company goals

🎯 Requirements

• 5+ years of professional software development experience, ideally in a senior role • Advanced skills in Python for backend development, data engineering and prototyping, or an equivalent language • TypeScript and/or C# are an advantage • Practical experience with Clean Code, Test‑Driven Development, automated testing and code reviews • Solid knowledge of RAG pipelines and vector databases • Hands‑on experience with LLM‑based applications • Strong backend fundamentals with basic frontend knowledge, e.g. TypeScript/React • Ability to manage multiple tasks, set priorities and align solutions with concrete business value • Ability to communicate technical concepts to non‑technical stakeholders and collaborate with cross‑functional teams • German language skills at least at C1 level, both written and spoken • Residency required in Germany, Austria or Spain

🏖️ Benefits

• 30 days of vacation • Remote work options • Sabbatical • Up to 180 days working abroad • Vacation and workation opportunities in our seminar houses in Berlin and Pommritz • Offers and discounts via Corporate Benefits • Company running events • Sports and relaxation offers with Voiio • JobRad (company bike program) • Corporate fitness with EGYM Wellpass • Yoga retreats • Nutritional supplements • Ergonomic workplace equipment • Coaching and advisory services • Various training programs • Three professional development days per year • Individual technical and personal development • LinkedIn Learning • Team development activities • Leadership management program • Microsoft 365 with Copilot • Excellent work‑life and family compatibility • Paid days for child sickness • Family vacations in our seminar houses • Paid special leave for caregiving of relatives • Digital childcare and tutoring with Voiio • Annual company events • Mindful meeting culture • Onboarding seminars and start buddies • Open culture of error reporting and feedback • Meaningful work with social impact • Commitment to the common good with a focus on sustainability • Donation campaign “Herzensprojekte by WBS GRUPPE”