Full-Stack Engineer Java Contract Remote

About us

The Agile Monkeys is a software boutique and a startup studio. We offer AI software consulting services and we build products related to AI and search such as .

Why should you join us

At Agile Monkeys were not just building software - were shaping the future.

• Future-proof your career by working at the cutting edge of AI and emerging tech.

• Grow without limits in a team that thrives on curiosity learning and pushing boundaries.

• Thrive in a culture people stay for we have a high retention rate because people love working here.

• Work your way: remote-friendly flexible hours and an outcomes-over-hours mindset.

• Own your impact we give you real responsibility trust and the freedom to innovate.

• A safe place to stretch we encourage bold thinking learning from mistakes and stepping outside the box.

• We are bootstrapped over 14 years out of the Canary Islands no dependency on investors.

Join an elite collaborative team where excellence is the standard and every contribution matters.

The Role

Were looking for a developer whos comfortable starting from a blank page and motivated by building practical AI systems end-to-end. Youll work on solutions that combine real-time processing voice technologies and the transformation of unstructured inputs into reliable structured data.

This position requires strong system integration skills solid data engineering foundations and experience designing evaluation pipelines. If you enjoy tackling challenges across multi-modality (voice and text) and complex data while creating robust user-facing AI features youll thrive in this role.

Key Responsibilities

• Proficiency in Java and Spring boot

• Background in AI-powered solutions across voice text or unstructured data

• Solid foundations in data engineering and data processing architectures

• Familiarity with real-time or streaming systems (e.g. audio WebSockets event-driven flows)

• Experience designing or maintaining evaluation pipelines for AI systems

• Comfort working from ambiguous requirements and shaping solutions from scratch

• Understanding of security privacy and handling sensitive data

• Ability to collaborate across product engineering and domain teams

• Bonus: prior experience with speech technologies (ASR TTS telephony)

What We Value

At The Agile Monkeys we care as much about how we work as what we build.

Were looking for someone who:

• Takes ownership you see a problem you fix it.
  

• Is proactive anticipates challenges and improves processes before they break.
  

• Adapts quickly thrives in change and uncertainty embraces pivoting when needed.
  

• Aims high expects exceptional results from yourself and others.
  

• Loves to learn continuously explores new tools methods and ideas.
  

Requirements

Must-Have Skills:

• Strong knowledge of Java Spring Boot.

• Strong experience integrating distributed or complex systems

• Solid background in data engineering and processing unstructured data

• Hands-on experience building or maintaining AI-driven features

• Ability to design and operate evaluation workflows for AI models

• Comfort working with ambiguous requirements and developing solutions from scratch

• Strong understanding of security and privacy considerations when handling sensitive data

• Excellent problem-solving skills and ability to collaborate with cross-functional teams

• Excellent communication skills in English.
  

Nice-to-Have:

• Experience with OpenAI API.

• Interest in innovation and AI applicability.

• Experience with real-time or streaming architectures (e.g. WebSockets event streams audio pipelines)

• Practical experience with Twilio WebRTC or similar communication platforms

• Knowledge of observability and monitoring tools (e.g. OpenTelemetry Datadog Prometheus)

Required Experience:

IC