Graduate Software Developer

targetjobs UK; Greater London; On-site; GBP 30,000 - 45,000; Full time

Job summary

A technology company in the UK is looking for a graduate with strong programming skills in Java and Python for an innovative role in developing AI-driven systems. You will collaborate with senior engineers, engage with clients, and contribute to projects that leverage OpenAI technologies. Ideal candidates are proactive learners with an interest in generative AI and excellent communication skills. This position offers opportunities for continuous improvement and hands-on experience in a vibrant work environment.

Qualifications

• Must be on track to graduate with a 2:1 or higher in Computer Science or a related technical discipline.
• Strong programming skills required, especially in Java and Python.
• Demonstrated interest in generative AI or agent-based systems is important.

Responsibilities

• Collaborate with senior engineers on AI-driven systems using OpenAI models.
• Integrate solutions like ChatGPT Enterprise for clients.
• Translate business needs into technical designs for generative AI.

Skills

Programming in Java and Python

Node.js

React.js

Agile methodologies

Excellent communication skills

Education

Bachelor's degree in Computer Science or related field (2:1 or higher)

Job description

About Cognita Reply

Cognita Reply is where OpenAI innovation meets enterprise transformation. As part of the Reply Group and a recognised OpenAI Service Partner, we help organisations not just adopt tools but embed AI as a strategic capability across their value chain.

Role Overview

In this role, you'll enter a high‑pace environment that’s at the cutting‑edge of generative AI, working closely with OpenAI technologies. You’ll help design and build intelligent software / agent‑based solutions that transform how our clients work, leveraging frameworks from OpenAI and our own accelerators. You’ll collaborate across teams, engage with clients, and contribute across the full development lifecycle — all while deepening your technical and consulting chops.

Responsibilities

• Partner with senior engineers to build, deploy, and maintain AI‑driven systems using OpenAI models (e.g., custom agentic workflows, conversational interfaces).


• Configure and integrate solutions like ChatGPT Enterprise for clients: managing connectors, setting up brand‑aligned responses & securing enterprise‑grade deployments.


• Translate business needs into technical designs — particularly in the context of generative AI and enterprise scale.


• Collaborate with client experts to ensure our AI solutions are human‑centred, usable and impactful.


• Write, test and document high‑quality code, leveraging modern stacks (e.g., Python, Node.js, React) and AI‑aware frameworks.


• Apply governance, compliance, and security best practices relevant to generative AI deployments.


• Support adoption and engagement efforts: help build communities of practice, training modules, and outcome‑measurable programmes.


• Monitor performance, collect metrics/feedback and iterate on models and workflows for continuous improvement.

About The Candidate

• On track to graduate with a 2:1 or higher in Computer Science or related technical discipline.


• Strong programming skills in Java and Python; familiarity with Node.js and React.js is a plus.


• Demonstrable interest in generative AI, agent‑based systems or advanced automation.


• Comfortable with agile ways of working and cross‑discipline teaming.


• Excellent communication skills — you’ll be working with clients, peers, domain experts and senior stakeholders.


• Flexible mindset: you’ll be working across industries and potentially travelling to client sites.


• A curious, proactive learner who is ready to experiment, make things happen, and grow fast in a startup‑style environment within a large Group.

Reply is an Equal Opportunities Employer and committed to embracing diversity in the workplace. We provide equal employment opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type. Reply is committed to making sure that our selection methods are fair to everyone. To help you during the recruitment process, please let us know of any Reasonable Adjustments you may need.