Senior Full-Stack JavaScript Developer
Senior Full-Stack JavaScript Developer

Senior Full-Stack JavaScript Developer

London Full-Time 48000 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Manage and develop our expansive SaaS platform while mentoring junior team members.
  • Company: Join Duel Tech, a dynamic team of experts from top brands like Amazon and Lululemon.
  • Benefits: Competitive salary, opportunity for remote work, and a chance to shape innovative products.
  • Why this job: Be part of a creative team that values your ideas and fosters growth in tech talent.
  • Qualifications: Proven experience with JavaScript, MongoDB, Angular, and cloud services like AWS required.
  • Other info: Work in a collaborative environment with a focus on high code quality and responsiveness.

The predicted salary is between 48000 - 72000 £ per year.

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Client:

Duel Tech

Location:

London, United Kingdom

Job Category:

Information Technology

Salary: 60,000 – 90,000 GBP per year

EU work permit required:

Yes

Job Description:

Requirements:

  • Meticulous attention to detail – you check things and check them twice
  • Proven experience with testing methodologies (BDD and e2e testing)
  • Extensive experience with MongoDB (or other document-based storage)
  • Experienced with Angular (or similar)
  • Experienced with Git (or similar version control)
  • Experienced with AWS (or similar cloud-based services)

Responsibilities:

  • Own the responsibility of managing and developing our expansive SaaS platform.
  • Ensure that our client’s offerings are kept up to date and secure, as well as enhancing offerings moving forwards.
  • Work closely with our CTO and the product pod to help develop a product that our Brand Partners can’t live without.
  • Provide technical support for other members of the team, and mentor more junior members of the product team.
  • Maintain high code quality and ensure responsiveness across our applications.
  • Be part of the whole development process, from prototype to production.
  • Collaborate with the rest of the team to design, develop and test new features.
  • Research technical requirements and bring problems and solutions to the table.
  • Mentor and nurture the next wave of junior tech talent as the team grows.

The Person:

  • Enjoy creating products and seeing them being used.
  • Comfortable at different levels of the tech stack including frontend, APIs, backend, and databases.
  • Strong technical acumen and hands-on experience.
  • Self-motivated with the ability to work independently.
  • Creative thinker able to recognize and solve problems.
  • Willingness to adopt new techniques and technologies.
  • Committed to developing others as well as learning from them.
  • Coaching colleagues and sharing knowledge.

Technologies:

  • AWS
  • Angular
  • Cloud
  • Docker
  • E2E
  • Frontend
  • Git
  • MongoDB
  • NodeJS
  • ExpressJS
  • Fullstack

Are you a senior developer looking for a new challenge? We’re looking for a motivated and talented Full Stack Javascript Developer / Software Engineer to join our incredible development team. You will play a vital role in contributing ideas to the product and helping mentor our internal talent as our SaaS company continues to grow.

The Duel team is made up of psychologists, brand experts, and community builders from companies including Amazon and Lululemon. The platform is used by brands such as Monica Vinader, Frugi, Rab, KUHL, and Tropicfeel.

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Senior Full-Stack JavaScript Developer employer: DevITjobs

At Duel Tech, we pride ourselves on being an exceptional employer in the heart of London, offering a dynamic work culture that fosters innovation and collaboration. Our commitment to employee growth is evident through mentorship opportunities and a supportive environment where your ideas are valued. With competitive salaries and the chance to work alongside industry experts from renowned brands, joining our team means being part of a forward-thinking company dedicated to making a meaningful impact.
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Contact Detail:

DevITjobs Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Full-Stack JavaScript Developer

✨Tip Number 1

Make sure to showcase your experience with the specific technologies mentioned in the job description, like AWS, Angular, and MongoDB. Highlight any projects where you've used these tools effectively, as this will demonstrate your hands-on experience.

✨Tip Number 2

Since the role involves mentoring junior team members, be prepared to discuss your previous mentoring experiences. Think of examples where you helped others grow their skills or contributed to a collaborative team environment.

✨Tip Number 3

Familiarize yourself with the company's product and its impact on users. Being able to discuss how you can enhance their offerings or solve potential problems will show your genuine interest in the role and the company.

✨Tip Number 4

Prepare to talk about your approach to testing methodologies, especially BDD and e2e testing. Providing concrete examples of how you've implemented these practices in past projects will highlight your meticulous attention to detail.

We think you need these skills to ace Senior Full-Stack JavaScript Developer

Meticulous Attention to Detail
Proven Experience with Testing Methodologies (BDD and e2e testing)
Extensive Experience with MongoDB
Experienced with Angular
Experienced with Git
Experienced with AWS
Strong Technical Acumen
Hands-on Experience with Full Stack Development
Self-motivated
Creative Problem-Solving
Ability to Mentor Junior Team Members
Collaboration Skills
Knowledge of Docker
Experience with NodeJS and ExpressJS

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with the specific technologies mentioned in the job description, such as AWS, Angular, and MongoDB. Use keywords from the job listing to ensure your application stands out.

Craft a Compelling Cover Letter: In your cover letter, express your passion for creating products and your experience in mentoring junior developers. Mention specific projects where you have demonstrated meticulous attention to detail and problem-solving skills.

Showcase Your Testing Experience: Since the role requires proven experience with testing methodologies, be sure to include examples of how you've implemented BDD or e2e testing in your previous projects. This will demonstrate your thorough understanding of quality assurance.

Highlight Collaboration Skills: Emphasize your ability to work closely with teams, especially in a SaaS environment. Provide examples of how you've collaborated with product teams or mentored colleagues, showcasing your commitment to developing others.

How to prepare for a job interview at DevITjobs

✨Showcase Your Technical Skills

Be prepared to discuss your experience with the technologies listed in the job description, such as AWS, Angular, and MongoDB. Bring examples of projects where you've successfully implemented these technologies, and be ready to explain your thought process.

✨Demonstrate Problem-Solving Abilities

Since the role requires a creative thinker who can recognize and solve problems, prepare to discuss specific challenges you've faced in previous projects. Highlight how you approached these issues and the solutions you implemented.

✨Emphasize Mentorship Experience

As mentoring junior team members is part of the role, share your experiences in coaching or guiding others. Discuss how you've helped colleagues grow and what techniques you used to foster their development.

✨Prepare for Behavioral Questions

Expect questions that assess your fit within the team and company culture. Reflect on past experiences that demonstrate your self-motivation, ability to work independently, and willingness to adopt new techniques and technologies.

Senior Full-Stack JavaScript Developer
DevITjobs
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  • Senior Full-Stack JavaScript Developer

    London
    Full-Time
    48000 - 72000 £ / year (est.)

    Application deadline: 2027-03-19

  • D

    DevITjobs

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