Why Valtech? We’re the experience innovation company - a trusted partner to the world’s most recognized brands. To our people we offer growth opportunities, a values-driven culture, international careers and the chance to shape the future of experience. 

The opportunity

At Valtech, you’ll find an environment designed for continuous learning, meaningful impact, and professional growth. Whether you're pioneering new digital solutions, challenging conventional thinking or building the next generation of customer experiences, your work will help transform industries. 

We are proud of: 

• The work we do and the innovation we drive 
• Our values of share, care and dare 
• A workplace culture that fosters creativity, diversity and autonomy 
• Our borderless, global framework, which enables seamless collaboration 

The role  

As a Senior Frontend Engineer (React), you are passionate about innovation and eager to push the boundaries of what’s possible. You bring 7+years of experience, a growth mindset and a drive to make a lasting impact.  

You will thrive in this role if you are:  

• A curious problem solver who challenges the status quo  

• A collaborator who values teamwork and knowledge-sharing  

• Excited by the intersection of technology, creativity and data  

• Experienced in Agile methodologies and consulting (a plus)  
  
  

Role responsibilities 

As a Senior Frontend Consultant within our organization, you will be a part of the team building e-commerce solutions for our clients who need to handle the daily challenges of scaling, resilience, and performance. 
 
You will work in an agile way in cross-functional global teams to deliver exceptional user experiences. You will develop innovative approaches for displaying rich datasets to users in an easy-to-use, intuitive way. You will be expected to develop features, take part in the estimation process, conduct code reviews, and assist less senior developers. 
 
As Consultant, you are expected to develop expertise both in technology and the means to communicate complex concepts and rationale to non-techies. We’ll encourage and support this with frequent opportunities to share ideas internally. 

Must have qualifications 

To be considered for this role, you must meet the following essential qualifications:  

• Expertise in HTML5/CSS3, including preprocessors like LESS/SASS, and methodologies such as BEM. 

• 7+ years of experience with React.js  

• Strong experience with Next.js. 

• Proficiency in JavaScript (ES5+) and TypeScript. 

• Hands-on experience consuming REST APIs. 

• Knowledge of Git and version control systems. 

• Understanding accessibility standards and best practices. 

• Awareness of SEO standards and how they apply to front-end development. 

• Familiarity with unit testing and related testing frameworks. 

• Familiarity with Commercetools or other headless commerce platforms. 

• Proven ability to work effectively in Agile and Scrum methodologies within cross-functional teams. 

• Strong communication, collaboration, and time management skills with a high sense of accountability. 

• Advanced level of English proficiency 

Nice to have qualifications   

• Interest or experience in modern front-end tools and processes. 
  Headless CMS (Contentfull, Contentstack, Bloomreach) 

• Experience with Microservice architecture 

• Experience with Cloud environment (Azure or AWS) 

• Exposure to Node.js development. 

If you do not meet all the listed qualifications or have gaps in your experience, we still encourage you to apply. At Valtech, we recognize that talent comes in many forms, and we value diverse perspectives and a willingness to learn.  
 

Commitment to reaching all kinds of people 

We design experiences that work for all kinds of people - and that starts with our own teams. At Valtech, we’re intentional about building an inclusive culture where everyone feels supported to grow, thrive and achieve their goals. No matter your background, you belong here. Explore our Diversity & Inclusion site to see how we’re creating a more equitable Valtech for all. 

The benefits  

• Private health insurance
  We hope you will never need it, but nevertheless, we offer private health insurance to all our employees.

• Education program
  We never stop learning, that’s why we offer our employees an educational program with training and certification.

• Wellbeing program
  We all deserve to live a healthy and well-balanced life. It's not an option, it's a necessity!

• Free beverages
  Enjoy free coffee, drinks, and snacks at work, or join one of our famous company dinners.

• Events
  We enjoy spending time together, not only at work. Ski trips, carting, laser-tag, wine tasting, picnics, cooking classes… you name it – we’ve done it! There are plenty of cool events to join and to get to know your colleagues.

• Competitive conditions
  Besides a competitive salary and 24 days of vacation, you will join annual company events with the whole team.

• Challenging projects
  Ready for a challenge? We guarantee you'll find challenging projects at Valtech!
  
  
• Cool colleagues
  What's the most important thing in a job? Cool colleagues with whom you spent most of the time during the week. We have a lot of them!
  
  
• Honest feedback
  Honesty, openness and respect are among our core values. We encourage an open feedback culture in order to build trust and grow together.

Your application process

Once you apply, our Talent Acquisition team will review your application. Your CV should cover key information on relevant experiences and expertise. We do not require information such as age, gender, marital status, or a headshot in your application. We review all candidates based on skills, experience, and potential.

⚠️ Beware of recruitment fraud!

We are committed to inclusion and accessibility. If you need reasonable accommodations during the interview process, please either indicate it in your application or let your Talent Partner know. 

About Valtech

Valtech is the experience innovation company that exists to unlock a better way to experience the world. By blending crafts, categories, and cultures, we help brands unlock new value in an increasingly digital world. 

At the intersection of data, AI, creativity, and technology, we drive transformation for leading organizations, including L’Oréal, Mars, Audi, P&G, Volkswagen Dolby, and more. 

At Valtech, we don’t just talk about transformation. We make it happen. Our people are the heart of our success, and we foster a workplace where everyone has the support to thrive, grow and innovate. 

Are you ready to create what’s next? Join us.

Ilir Sela started Slice with the belief that local pizzerias deserve all of the advantages of major franchises without compromising their independence. Starting with his family’s pizzerias, we now empower over tens of thousands of restaurants with the technology, services, and collective power that owners need to better serve their digitally minded customers and build lasting businesses. We’re growing and adding more talent to help fulfil this valuable mission. That’s where you come in.

This position is open to applicants across all of the UK on a remote basis, with the physical office located in Belfast, Northern Ireland.

There are several openings within our Web team so we welcome applications from candidates seeking intermediate or senior level positions.

The Role

To continue scaling our Front-End teams we’re searching for an experienced software developer with a passion for Front-End development, particularly React and TypeScript. In this role, you will be instrumental in building world-class web products that empower small business owners.

You will take a lead in solving technical challenges and utilise your expertise to contribute to and guide important technical decisions across the team. You’ll be challenged with consistent hands-on contributions both autonomously and as a group. Your experience will be valuable in partnering with the technical leads and Development Manager, allowing them to focus on wider team and strategic initiatives, while you pilot technical responsibilities. Your ability to troubleshoot complex production issues and ensure high-quality test coverage will be crucial to our continuous delivery model.

The Team

You’ll join a dynamic team of Front-End Developers and the individuals you'll collaborate with are curious, motivated, and exceptionally proficient in their respective domains. They welcome challenging tasks and thrive on resolving them within an empowered and supportive setting. Our team brings together talented developers from across the US, Canada, UK, and Eastern Europe, each contributing unique perspectives and expertise to drive success. We work on products used by hundreds of thousands of customers and we ship changes live to production every day. There are no direct reports for this position but you’ll be comfortable coaching and mentoring others, sharing knowledge and setting examples to the wider team.

The Winning Recipe
We’re looking for creative, entrepreneurial engineers who are excited to build world-class products for small business counters. These are the core competencies this role calls for:

• 3+ years experience building applications with React
• 3+ years experience with TypeScript - you view TS as an invaluable tool and are an expert in its use
• Excellent investigative debugging skills and a proven ability to troubleshoot complicated and subtle problems in high availability production environments
• Proven experience delivering web experiences that meet standards for accessibility, performance, and SEO
• Proficient on driving high quality and appropriate test coverage
• You are a Front-End specialist but you understand aspects of the full tech stack and can contribute meaningfully to API design and overall system architecture

The Extras
Working at Slice comes with a comprehensive set of benefits, but here are some of the unexpected highlights:

• Access to healthcare plans
• Flexible working hours
• Generous time off policies
• Employee wellbeing allowance
• Market leading maternity and paternity schemes

The Hiring Process

Here’s what you can expect from our hiring process if your candidacy progresses smoothly. We move quickly and strive for a fast turnaround from the final interview to the offer.

• 30 minute introductory meeting with your Recruiter
• 60 minute Live Coding Interview
• 60 minute Technical Interview
• 30 minute hiring manager meeting
• Offer!

Pizza brings people together. Slice is no different. We’re an Equal Opportunity Employer and embrace a diversity of backgrounds, cultures, and perspectives. We do not discriminate on the basis of race, colour, gender, sexual orientation, gender identity or expression, religion, disability, national origin, protected veteran status, age, or any other status protected by applicable national, federal, state, or local law. We are also proud members of the Diversity Mark NI initiative as a Bronze Member.

Privacy Notice Statement of Acknowledgment

When you apply for a job on this site, the personal data contained in your application will be collected by Slice. Slice is keeping your data safe and secure. Once we have received your personal data, we put in place reasonable and appropriate measures and controls to prevent any accidental or unlawful destruction, loss, alteration, or unauthorised access. If selected, we will process your personal data for hiring /employment processes, as well as our legal obligations.

If you are not selected for the job position and you have given consent on the question below (by selecting "Give consent") we will store and process your personal data and submitted documents (CV) to consider eligibility for employment up to 365 days (one year). You have the right to withdraw your previously given consent for storing your personal data and CV in the Slice database considering eligibility for employment for a year. You have the right to withdraw your consent at any time.

For additional information and / or exercise of your rights to the protection of personal data, you can contact our Data Protection Officer, e-mail: privacy@slice.com