Senior Software Engineer (AI / LLM)

This is a remote position.

At GBH, we don’t just do tech, we live it, breathe it, and build it with purpose. We're the dreamers, the builders, the strategists who turn ideas into digital experiences that actually matter. Whether it’s crafting seamless mobile and web apps, unlocking insights through big data, or rethinking tech strategies, we do it all with impact in mind and belonging at heart. We’re Geared for Impact. Built for Belonging. And always ready for what’s next. We are on the lookout for a  Senior Software Engineer ,  who is deeply passionate about technology and eager to grow in a high-paced environment. The ideal candidate should possess a fundamental understanding of Python, ReactJS and with experience with Generative AI  or AI Engineering. You will be responsible for:

• Develop and maintain high-quality, performant web applications using Python and ReactJS.
• Collaborate directly with the client’s non-technical leadership to gather requirements, provide technical insights, and translate business needs into technical solutions.
• Contribute to the development and improvement of APIs.
• Optimize application performance and ensure responsiveness.
• Implement best practices for security, usability, and code maintainability in a fast-paced, startup-like environment.
• Provide technical guidance on UI/UX considerations, performance tuning, and troubleshooting across the application.
• Communicate technical concepts and project updates effectively to non-technical stakeholders and team members.
• Participate in code reviews, testing, and continuous integration processes to ensure code quality.
• Support the delivery of the project by adapting to evolving priorities and collaborating within a small, autonomous team.

Requirements

• Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience).

Minimum of 5 to 7 years of relevant experience post-university.

Advanced English Skills.

Great communication skills.

Strong Proficiency in Python and ReactJS.

Hands-on experience building applications using LangChain.

Familiarity with LangFlow or experience using it to design and orchestrate LLM pipelines.

Intermediate experience in Generative AI or AI Engineering.

Experience with modern SaaS distributed architectures on public cloud

Ability to build solutions using complex data structures (e.g., graphs, trees).

Strong application of Object-Oriented Design: able to structure solutions into classes, methods, and properties.

Solid understanding of SOLID principles and design patterns.

Desirable Attributes: 

• A strong desire to learn, particularly in the areas of software development.
• Creative Problem-Solving: Ability to balance speed and quality, solve problems at different levels.
• Flexibility in adapting to new programming languages, frameworks, and data analysis techniques.
• Inquisitive mindset, always eager to understand and improve systems and processes.
• Excellent communication skills, with an ability to collaborate effectively in a team environment.

Meet the Team

We’re a company that empowers people. Instead of rules, we have three company values to let you do what you do best. You’re free to be passionate, innovative, collaborative, live a life of integrity, care for those you work with, and delight our customers. 

On this team you´ll work with a group of talented professionals such as Hector Aristy .

Benefits

Why Join GBH? 

• Our Culture:  A friendly, fast-paced and inclusive environment.  We rely on an open and empathetic culture that constantly promotes the growth of our team.

Learning& Development: We do our best to set the best baselines to accelerate your career. 

Benefits & Rewards:  We strive to offer competitive, unbiased, and fair rewards for all our people. We empower you to manage your own time and promote flexible working opportunities, along with family-friendly policies.

What Happens