Senior UX/UI Designer

Parser; Greater London; Hybrid; GBP 65,000 - 90,000; Full time

Benefits offered by this job

Medical insurance

Hybrid working environment

Job summary

Parser is expanding its team with a Senior UX/UI Designer in London. You will translate complex user needs into intuitive experiences and collaborate with product, engineering and data teams.

You will shape early product definitions, test concepts, and drive first releases to deliver clarity and usability. The role emphasizes data-rich workflows, design systems, and user research, within a fast-growing, global technology services firm that values ownership and collaboration.

Qualifications

• Proven expertise in UI design systems and data-rich workflows.
• Solid grounding in user research methods and internal expert users.
• Ability to adapt existing brand guidelines to digital products.

Responsibilities

• Create clear workflows for reviewing prioritised problems, rating query and product pairs, and reporting rater agreement.
• Conduct user research using interviews, journey mapping, and walkthroughs of real issues.
• Design and maintain UI components and design systems using Figma or equivalent.
• Work within existing brand and design standards, and front-end constraints.
• Perform usability testing, rapid prototyping, and design iteration with Product colleagues.
• Collaborate with product, engineering, data, and data science colleagues to turn prototypes into thin-slice production releases.

Skills

UI design systems

Data-rich workflows

User research methods

Brand adaptation

Cross-functional collaboration

Frontend handoff

Usability testing

Rapid prototyping

Tools

Figma

Job description

Technology alone does not create impact-the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and Al enablement.

We are a fast-growing team of 340+ engineers and consultants across Europe (UK, Spain, Portugal), the Americas (US, Argentina, Uruguay, Colombia), and the Middle East. We combine global reach with a mindset focused on agility, senior expertise, and close collaboration.

We work as an extension of our clients' teams, helping them define the right problems, shape solutions, and deliver technology-driven outcomes that create measurable business value. Our expertise spans software engineering, Al & data, product development, and customer experience, delivered by teams that combine strong technical depth with a consulting mindset.

Why Join Us?

If you are looking for a place where you can think beyond execution, take true ownership of outcomes, influence decisions, and continuously learn alongside top-tier specialists in a truly global environment, we'd love to meet you.

How will you impact?

As a Senior UX/UI Designer, you will play a critical role in product discovery and early product definition—translating complex user needs and data into clear, intuitive, and high-value experiences. You will work directly with platform users from how they work today to help define search problem workflows, present rich search performance data ranked by impact, and design rater screens and relevance judging systems. You will be responsible for designing and testing early concepts, taking a prototype to a defined first release, and ensuring products deliver clarity, confidence, and usability.

Your key responsibilities:

Your responsibilities include, but not limited to:

• Create clear workflows for reviewing prioritised problems, rating query and product pairs, and reporting rater agreement.
• Conduct user research using methods such as interviews, journey mapping, and walkthroughs of real issues.
• Design and maintain UI components and design systems using tools like Figma, or equivalent.
• Work within existing brand and design standards, and front-end constraints.
• Perform usability testing, rapid prototyping, and design iteration with Product colleagues.
• Collaborate with product, engineering, data, and data science colleagues to turn prototypes into thin-slice production releases.

What you'll bring to the role:

• Proven expertise in UI design systems (Figma, or equivalent).
• Extensive experience designing complex, data-rich workflows.
• Strong grounding in user research methods, including working with internal expert users.
• Ability to adapt existing brand guidelines to specific digital products.
• Working knowledge of front-end components and constraints, and how designs are handed over to engineers.
• Impressive portfolio showcasing data dashboards, workflow platforms, and form-intensive or rating interfaces.
• Experience with usability testing, rapid prototyping, and design iteration.
• Excellent communication and collaboration skills, including working as part of a multi-disciplinary delivery team.

Location:

London, UK

You will receive:

• The chance to join an organization with triple-digit growth that is changing the paradigm on how software products are built.
• The opportunity to be part of an amazing, multicultural community of tech experts.
• A highly competitive compensation package.
• A flexible and hybrid working environment.
• Medical insurance.

Parser is committed to fostering an inclusive workplace and providing equal employment opportunities to all applicants regardless of race, religion, gender, sexual orientation, age, disability, or any other protected characteristic under applicable law.

If you require reasonable accommodations during the recruitment process, please let us know and we will work with you to support your participation.

By applying to this role, you acknowledge that your personal data will be processed in accordance with Parser's Privacy Notice for recruitment purposes.

Parser may use Al-assisted tools during certain stages of the recruitment process to support operational efficiency. Our recruiting teams use Al to streamline note-taking and scheduling. All hiring decisions are made by people, with human review and oversight.