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Fullstack Engineer | CBIN

Job in City Of London, Central London, Greater London, England, UK
Listing for: Mindverse Consulting Services
Full Time, Part Time position
Listed on 2026-01-11
Job specializations:
  • Software Development
    Software Engineer, AI Engineer, Full Stack Developer
Job Description & How to Apply Below
Position: Fullstack Engineer | 2025CBIN12002/28921
Location: City Of London

Job Summary

Customer is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems.

They help customers in two ways:
Working with the world’s leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behavior, multimodality, multilinguality, STEM and frontier knowledge; and leveraging that work to build real-world AI systems that solve mission‑critical priorities for companies.

As a Software Engineering evaluator, you will create cutting‑edge datasets for training, benchmarking, and advancing large language models, collaborating closely with researchers. This includes curating code examples, providing precise solutions, and making corrections in Python
, Java Script (including ReactJS
), C/C++,
Java
, Rust
, and Go
; evaluating and refining AI‑generated code for efficiency, scalability, and reliability; and working with cross‑functional teams to enhance enterprise‑level AI‑driven coding solutions.

Job Responsibilities
  • Working on AI model training initiatives by curating code examples, building solutions, and correcting code in Python
    , Java Script (including ReactJS
    ), C/C++,
    Java
    , Rust
    , and Go
    .
  • Evaluate and refine AI-generated code to ensure that it is efficient, scalable, and reliable.
  • Collaborate with cross‑functional teams to enhance AI‑driven coding solutions against industry performance benchmarks.
  • Build agents that can verify the quality of the code and identify error patterns.
  • Hypothesize on steps in the software engineering cycle (prototyping, architecture design, API design, production implementation, launch, experiments, monitoring, operational maintenance) and evaluate model capabilities on them.
  • Design verification mechanisms that can automatically verify a solution to a software engineering task.
Essential Skills
  • Several years of software engineering experience (+5 years), including 2+ years of continuous full‑time experience at a top‑tier product company (e.g., Google, Stripe, Amazon, Apple, Meta, Netflix, Microsoft, Datadog, Dropbox, Shopify, Pay Pal, IBM Research).
  • Strong expertise in building full‑stack applications and deploying scalable, production‑grade software using modern languages and tools.
  • Deep understanding of software architecture, design, development, debugging, and code quality/review assessment.
  • Excellent oral and written communication skills for clear, structured evaluation rationales.
Other Details
  • Work fully remotely, from the following locations: US, Canada, Australia or Western Europe (UK, France, Germany, Switzerland, Singapore, Denmark, Finland, Netherlands, Sweden, Iceland, Italy, Austria, Ireland, Norway).
  • Commitment: flexible engagement, minimum 10 hrs/week, up to 40 hrs/week (partial PST overlap required).
  • Type:
    Contractor (no medical/paid leave).
  • Duration: 1 month (starting next week; potential extensions based on performance and fit).
Background Check required Hiring Process
  • ICF (Candidate Interest Form).
  • Vetsmith Automated Coding Challenge (30–45 mins).
  • AI Interview on Qode (20 mins) after passing the coding challenge.
  • Linked In Requisite
    - Profile authenticity includes Date of Linked In profile creation, Number of connections, Recent activities will be checked. Ensure LI profile is updated & LI link is mentioned on the resume.

    IMP:
    The submited resume has to be in PDF format only.

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