Senior Unreal Engine DevOps

Shakers; Santander; A distancia; EUR 43.000; Jornada completa

Descripción de la vacante

A prominent consulting firm is seeking a Senior Backend Developer for a fully remote position. You will shape the technical direction and mentor a team while ensuring high-quality software delivery. The ideal candidate has 5+ years of backend experience, strong expertise in Python, and a solid understanding of backend architectures. Competitive annual salary of €43,000 is offered.

Servicios

Flexible hours

Hardware of your choice

Async-first culture

Formación

• 5+ years of backend software development experience.
• Solid understanding of backend architecture, APIs, and performance optimization.
• Experience with MongoDB and NoSQL databases.

Responsabilidades

• Shape technical direction and mentor developers.
• Ensure high-quality software delivery.
• Lead and innovate in an agile environment.

Conocimientos

Python

Backend architecture

APIs

MongoDB

Fluent in English

Native in Spanish

Descripción del empleo

Senior Backend Developer – Amaris Consulting

Take your career to the next level with Amaris Consulting as a Senior Backend developer. Be part of an international team, thrive in a global group with a €800M turnover and over 1,000 clients worldwide, and an agile environment. The ideal candidate will play a pivotal role in shaping technical direction, mentoring developers, and ensuring high‑quality software delivery.

• 5+ years of backend software development experience.
• Strong expertise in Python – this is our core requirement.
• Solid understanding of backend architecture, APIs, and performance optimization.
• Experience with MongoDB and NoSQL databases.
• Node.Js experience is a plus, but strong backend leadership in Python is what we value most.
• Fluent in English and native in Spanish.
• Experience with other backend technologies such as .NET or Java is a strong plus.

Position available as 100% remote.

Senior Fullstack Developer – Maite.Ai

Maite.Ai is on a mission to fight for a fairer world through technology. We’re building an AI‑powered legal assistant that democratizes access to justice by making legal work faster, more accurate, and more accessible.

The Opportunity: We’re looking for a Full‑Stack Engineer who wants to build products that matter. This isn’t about adding features to an existing product— it’s about shaping the future of AI‑powered legal technology from the ground up.

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• Build end‑to‑end features across our Next.Js frontend and API backend, taking ownership from conception to deployment.
• Architect AI‑powered experiences integrating OpenAI, Anthropic, and Gemini models into seamless user workflows.
• Design and implement document processing pipelines that handle uploads, analysis, embeddings, and intelligent retrieval.
• Craft exceptional UIs that make complex AI interactions feel simple and delightful for legal professionals.
• Manage data architecture in PostgreSQL/Supabase, optimizing for performance and scalability.
• Write comprehensive tests and documentation because quality and knowledge‑sharing are non‑negotiable.
• Collaborate closely with our small dev team, QA engineers, and CTO to ship fast and iterate based on user feedback.
• Drive technical decisions with the autonomy and responsibility that comes with being a senior member of a small team.

What We’re Looking For:

• +5 years of software development experience with a track record of shipping production applications.
• Strong full‑stack expertise: Modern JavaScript/TypeScript, React, Next.Js, Node.Js, and API design.
• Database proficiency: PostgreSQL or similar relational databases, with understanding of data modeling and query optimization.
• Product mindset: You think about user problems first, not just technical solutions.
• Testing culture: You write tests, you value quality, you don’t ship broken code.
• Languages: Fluent in Spanish and English.
• Communication skills: You can explain complex technical decisions clearly and collaborate asynchronously in a remote environment.

Nice to Have:

• Experience with Supabase, Qdrant, or vector databases.
• Real AI/ML integration experience: You’ve worked with LLM APIs and understand prompting, context management, and AI UX patterns.
• Familiarity with document processing (PDF parsing, embeddings, RAG architectures).
• Background in startups or fast‑paced environments where you wore multiple hats.
• Previous work on developer tools, AI products, or SaaS platforms.
• Understanding of accessibility standards and inclusive design.

You Are:

• User‑obsessed: You start every decision by asking “does this make the user’s life better?”
• Radically honest: You speak up when something isn’t right, challenge ideas constructively, and value truth over ego.
• Infinitely curious: You dive deep into problems, ask “why?” constantly, and stay rigorous in your exploration.
• Future‑focused: You move fast, experiment boldly, and believe “done is better than perfect.”
• Self‑driven: In a small remote team, you don’t wait for instructions—you identify problems and solve them proactively.

What We Offer

Compensation

• €43,000 annual salary

Work Flexibility

• 100% remote — work from anywhere in Spain
• Flexible hours — we care about output, not hours logged
• Async‑first culture with regular team meetups to stay connected

Equipment & Setup

• Hardware of your choice: MacBook, extra monitor, peripherals — whatever you need to do your best work

Senior Fullstack Developer – Neotalent Conclusion

Neotalent Conclusion is one of the leading Iberian specialists providing services in Information Technology and Engineering. We focus on increasing our clients’ technological capacity and digital transformation. We are looking for a Senior Fullstack Developer with experience in Python and React, to join our team and help us deliver high‑quality solutions to our clients.

Position available as 100% remote.

• Develop and maintain scalable backend services using Python, integrating with LLMs, agents, and document processing frameworks.
• Build intuitive and responsive frontend interfaces using React.
• Collaborate with cross‑functional teams to design and implement AI‑powered applications and solutions.
• Contribute to the development of a document understanding product and enhance AI asset scalability. Work with emerging AI technologies, including LLMs, agentic architectures, and app integrations.

What you are like:

• Proven expertise in full stack development with Python (backend) and React (frontend).
• Proven expertise of Large Language Models (LLMs), Retrieval‑Augmented Generation (RAG), and related AI/ML concepts.
• Design scalable, reliable, and maintainable software solutions.
• Advanced English level

Technical expertise:

• Python
• REACT.Js
• Node.Js
• Docker
• LangChain
• LLMs
• RAG
• LangChain (nice to have)
• Work on challenging projects for big clients
• Learn more about emerging technologies
• Design your career plan
• Access to continuous training and certifications
• Evolve through our internal mobility program
• … and much more!