Junior UI/UX Designer

GAIN; Greater London; Hybrid; GBP 30,000 - 40,000; Full time

Job summary

A creative-led company in Greater London seeks a Designer to join their team. In this role, you'll collaborate closely with consultants to deliver exceptional wireframes and designs for clients. You will focus on conversion rate optimization (CRO) by using insights to guide your design decisions. Ideal candidates will have intermediate skills in Figma and Photoshop, a good understanding of UI, and a willingness to learn more about UX design. Join a supportive and inclusive environment that values diversity and creativity.

Benefits

Hybrid work environment

Private Medical Insurance

BUPA Life Assurance

Income protection

Employee Assistance Program

Cycle to Work salary sacrifice scheme

Tech & Wearables salary sacrifice scheme

Octopus EV Scheme

Discounts on various items

Qualifications

• Ability to create wireframes and designs based on user insights.
• Intermediate skills in Figma and Photoshop.
• Good understanding of UI and basic UX principles.

Responsibilities

• Lead the delivery of wireframes and designs for client projects.
• Work with the team to test design hypotheses effectively.
• Ensure that designs reflect brand guidelines and high standards.

Skills

Figma

Photoshop

Good UI skills

Basic knowledge of UX

Job description

Welcome to Gain Conversion! Gain is a creative-led, insight-driven company that blends data, tech and creativity. We believe that the best ideas emerge where intelligence and creativity unite, where insight sparks imagination, and where innovation turns possibility into progress. We are explorers of new frontiers, shaping bold strategies that move people, brands, and businesses forward. Individually and together, our specialist teams provide the vision, data, and confidence brands and organizations need to make braver, more impactful decisions. At Conversion, we're a team of global CRO experts who help brands optimise their digital ecosystems, websites, platforms, and customer experiences to drive real, measurable growth. We intend to prove that evidence-based decisions get the best results, and our people and unique culture are the fuel. As a certified Great Place to Work®, we support each other fully, without ego or drama, and stay focused on what's best for our clients and each other. We're proud to be an inclusive company where people can bring their whole selves to work. Our guiding principles - Be One, Be Decisive, Be Hungry, Be Undeniable, and Be Accountable - are at the core of everything we do. Here, you'll work with talented, passionate people who challenge you to do your best every day. If this sounds like an adventure you'd like to be part of - then keep reading and apply below!

The Role

With support from the Head of Design, you will be a key player in one of our 4 portfolios consisting of a Principle Consultant, a Consultant, a Developer, a Project Manager, a QA engineer, and you, the Designer.

You will work closely with the consultants to understand the user insights they have gathered and the conversion optimisation strategy they have created for each client. You'll use these findings to form A/B test executions that you feel will best answer the experiment hypotheses. You will be responsible for creating wireframes and designs and pitching those ideas to both the consultant and the client. Along the way, you will learn all about CRO and develop an experimentation mindset that will help set you apart from other designers.

Responsibilities

• Client delivery: working across up to six client accounts leading the delivery of wireframes and designs.
• Lead the design of individual tests with support from consultants and other designers.
• Work with the consultant and wider team to find the best execution in order to test a given hypothesis.
• Understand and apply brand guidelines to client projects.
• Apply high design standards to all projects i.e. visually express hierarchy, construct consistent layouts, display a good knowledge of web typography, and demonstrate a good understanding of responsive design.
• Carefully review every test build from a visual perspective and clearly communicate issues to a developer.
• Update test plans to document the details of the design, to ensure a common understanding of the test across the delivery team (developer, designer, project manager) and the client.
• Actively discuss and challenge ideas in the internal kick‑off meeting for experiments.
• Help manage design feedback from both the internal team & the client, to ensure an appropriate solution for all parties.
• Learning: absorb as much knowledge about CRO, UI, and UX design as possible. As part of this journey, you should expect feedback from the team & seek it out actively. You should be vigilant in filling in any knowledge gaps and staying on top of industry trends.
• Collaboration: work collaboratively with the rest of the design team and your portfolio to deliver quality work in a time‑effective manner. Look for opportunities to support your team and help things run as smoothly as possible. You should be ready to provide feedback on test designs & ideas and be an active member of the team. This could involve things such as contributing your ideas in meetings - whether test ideas and design executions for clients or trying to optimise our internal processes.
• Internal projects: deliver allocated internal projects with an understanding of the company's brand. This may include marketing material such as blog images, event banners, whitepapers, etc., but also our own tools, dashboards, and product branding.

Requirements

The ideal candidate has the following qualifications, but we encourage you to apply even if you feel you do not meet 100% of the requirements below.

• Figma: Intermediate level.
• Photoshop: Intermediate level.
• Good UI skills.
• Basic knowledge of UX.

Behaviours

• Eye for detail.
• Humble.
• Willingness to learn and take constructive feedback from pod members and other designers.
• Able to articulate ideas and solutions effectively to portfolio members.
• User‑centered approach.
• Creative and flexible approach to problem‑solving.
• Desire to make things better, easier to use and more effective.
• Fast‑learner, not afraid to ask questions or to self‑teach.
• A consistent, proactive approach to workload, can effectively manage multiple projects and deadlines.
• Aware of own limitations and areas for development and shows a willingness to learn and take constructive feedback from others.
• Positive attitude to challenges and change.
• Passion for creative fields.

Benefits

• Hybrid work environment.
• Private Medical Insurance.
• BUPA LifeAssurance.
• Income protection.
• Employee Assistance Program.
• Cycle to Work salary sacrifice scheme.
• Tech & Wearables salary sacrifice scheme.
• Octopus EV Scheme.
• Discounts and deals on a range of items from hotels, holidays and hormone testing to cinema, gyms and will writing.

GAIN is an equal opportunities employer and positively encourages applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, or pregnancy and maternity. We believe that diversity and inclusivity make our teams better, so it is our priority to create an equitable and inclusive workplace where our goals, initiatives, and commitments to action are shaped and strengthened by our team's voices. Putting People First, one of our core values, means we never lose sight of humanity, care, and impact.

Disclaimer

We never request any form of payment or fees from candidates at any stage of the recruitment process. If you are contacted by anyone claiming to represent our company and asking for money or personal financial details, please report it immediately to [e-mail]. All genuine communication will come from official company channels.