Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Join a small team to develop Microsoft Office Add-Ins and future applications using JavaScript and C#.
- Company: Fast-growing, people-centric fintech SaaS company based in Cardiff.
- Benefits: Enjoy unlimited holidays, private health insurance, and a flexible remote work environment.
- Why this job: Be part of an exciting culture with opportunities for learning and career progression.
- Qualifications: 5-6 years in software engineering with strong JavaScript/TypeScript skills; C# experience is a plus.
- Other info: Diversity is valued; all qualified applicants are encouraged to apply.
The predicted salary is between 42000 - 98000 £ per year.
Senior JavaScript Engineer Salary up to £70K per annum Benefits include Bonus, Private Health and Unlimited Holidays Remote, with ideally once a week or biweekly in the Cardiff office Unify are proud to partner with a fast-growing, people-centric financial technology SaaS company in the heart of Cardiff. We are looking for a Senior JavaScript Engineer to join our clients Native Apps team, who ideally has strong experience in JavaScript Web Apps. You’ll be joining a fairly small team therefore the ideal candidate will have some commercial experience as a Senior, and be self motivated and autonomous. The ideal Engineer will have a heavy lean to JavaScript Frontend development experience and interacting with Web APIs. Any Full Stack experience with C# and Windows would be perfect but it’s not essential. You must be willing to learn and develop your craft across the Full Stack. Summary * You will be joining an established Native Applications team and will be entrusted to develop our Microsoft Office Add-Ins and future applications that are a mix of applications native to our users’ desktop or laptop computers and browser based in Microsoft Office 365. * Their applications use a combination of web technology (HTML/JS/CSS) and C#, and you’ll ideally have experience in both these languages. Experience with Electron would be advantageous, but is not essential. * Salary up to £70,000 p.a. plus bonus incentive. * They offer significant benefits in an exciting, friendly and flexible work environment. * They are an equal-opportunities company that values diversity, and encourage all qualified applicants to apply. Please don’t hesitate to send in your application even if you don’t fully meet all the criteria. Requirements * Core Skills: Frontend JavaScript/TypeScript * Experience with C# .NET Framework 8.0, Node.js / Electron would be advantageous, but is not essential. * Secondary Skills: SQL and/or NoSQL databases * A relevant technical/computing degree or an equivalent technical background. * At least five to six years’ experience in software engineering. * Demonstrable experience of developing and shipping high quality products and features. * Experience of working with a lean, agile approach. Benefits * Competitive salary with the potential for a discretionary bonus on top of the base salary. * A Comprehensive Health Cash Plan, Life Assurance and Private Health Insurance * Enhanced family-friendly policies. * Enhanced employer pension contributions * A monthly wellbeing allowance to spend on our flexible benefits platform. * Birthday celebrations, regular lunches, events and team nights out. * Unlimited vacation policy, flexible and remote working opportunities. * A flexible hybrid working arrangement, featuring a brand new, easily-accessible office. * Brand new equipment and a home office budget. * Learning and development opportunities, with a clear path for progression. Please apply by submitting your latest CV for review by our Talent Team
Senior JavaScript Developer employer: Unify Talent UK
Contact Detail:
Unify Talent UK Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior JavaScript Developer
✨Tip Number 1
Make sure to showcase your experience with JavaScript and TypeScript prominently. Highlight specific projects where you've developed web applications, as this will demonstrate your hands-on skills and align with what we're looking for.
✨Tip Number 2
Since the role involves working with Microsoft Office Add-Ins, it would be beneficial to familiarize yourself with the Microsoft Office 365 ecosystem. Mention any relevant experience or projects that involved integrating applications with Office products.
✨Tip Number 3
Emphasize your ability to work autonomously and in a small team. Share examples of how you've successfully contributed to projects in a lean, agile environment, as this aligns with our company culture and expectations.
✨Tip Number 4
If you have any experience with C# or .NET, even if it's not extensive, make sure to mention it. This could set you apart from other candidates and show your willingness to learn and grow across the full stack.
We think you need these skills to ace Senior JavaScript Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with JavaScript, TypeScript, and any relevant technologies like C# and Node.js. Emphasize your previous roles in software engineering and any projects that showcase your skills in frontend development.
Craft a Strong Cover Letter: Write a cover letter that reflects your passion for technology and your motivation to join the Native Apps team. Mention specific experiences that align with the job description, such as developing web applications or working with APIs.
Showcase Your Projects: If you have worked on notable projects, especially those involving JavaScript or C#, include them in your application. Provide links to your GitHub or portfolio to demonstrate your coding skills and project outcomes.
Highlight Your Learning Mindset: Since the role emphasizes a willingness to learn and develop across the Full Stack, mention any recent courses, certifications, or self-study efforts that show your commitment to continuous improvement in your technical skills.
How to prepare for a job interview at Unify Talent UK
✨Showcase Your JavaScript Expertise
Make sure to highlight your experience with JavaScript and TypeScript during the interview. Be prepared to discuss specific projects where you've utilized these technologies, especially in frontend development.
✨Demonstrate Your Problem-Solving Skills
Since the role requires a self-motivated and autonomous engineer, be ready to share examples of how you've tackled challenges in previous projects. Discuss your approach to problem-solving and how you ensure high-quality product delivery.
✨Familiarize Yourself with Their Tech Stack
Research the technologies mentioned in the job description, such as C#, .NET Framework, and Electron. Even if you don't have extensive experience with them, showing a willingness to learn and adapt will impress the interviewers.
✨Emphasize Team Collaboration
As you'll be joining a small team, it's important to convey your ability to work collaboratively. Share experiences where you've successfully worked in a team environment, particularly in agile settings, to demonstrate your fit for their culture.
