Full Stack Engineer (React, .NET, C#) in Belfast

Full Stack Engineer (React, .NET, C#) in Belfast

Belfast Full-Time 60000 - 75000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Lead software development, tackle complex data challenges, and mentor fellow engineers.
  • Company: Fast-growing, remote-first SaaS business in the scientific and technology sectors.
  • Benefits: Fully remote work, home office allowance, private healthcare, and generous leave.
  • Other info: Flexible culture with regular team meet-ups and opportunities for personal development.
  • Why this job: Shape technical direction and work with large-scale datasets while making a real impact.
  • Qualifications: 5+ years in C# and .NET, strong React skills, and excellent problem-solving abilities.

The predicted salary is between 60000 - 75000 £ per year.

About the Company

Our client is a fast-growing, remote-first SaaS business operating within the scientific and technology sectors. With a strong international presence and ambitious growth plans, they have built a culture centred around innovation, collaboration, flexibility, and continuous learning. They are committed to creating an exceptional employee experience and offer a genuinely flexible remote-working environment.

The Role

We are seeking an experienced Senior Software Engineer with a strong background in software development and data engineering. Reporting directly to senior engineering leadership, you will play a key role in shaping technical direction, leading development initiatives, and helping scale a market-leading platform.

Key Responsibilities

  • Take ownership of the full software development lifecycle.
  • Develop and maintain scalable cloud-based solutions.
  • Solve complex data challenges through robust engineering practices.
  • Conduct code reviews and support engineering best practices.
  • Collaborate closely with cross-functional teams to deliver customer-focused solutions.
  • Contribute to technical architecture and system design decisions.
  • Mentor developers and provide technical leadership on key projects.

What You'll Gain

This role offers the opportunity to work with large-scale datasets containing billions of records while developing expertise in data engineering, system scalability, and project leadership. You'll take increasing ownership of technical initiatives and contribute to projects from concept through to delivery.

Essential Skills & Experience

  • Minimum 5 years' commercial experience in C# and .NET development.
  • Strong commercial experience building modern web applications using React.
  • Experience developing and maintaining scalable, cloud-based applications.
  • Strong problem-solving skills with experience tackling complex data challenges.
  • Experience designing and building scalable systems and architectures.
  • Excellent communication and stakeholder management skills.
  • Proven ability to mentor engineers and lead technical projects.
  • Strong organisational and time management skills.
  • Experience working effectively within a remote environment.

Desirable Skills & Experience

  • Experience working with large-scale datasets and data engineering practices.
  • Experience delivering complex technical projects from inception to completion.
  • Degree in Computer Science, Mathematics, Statistics, Data Engineering, or a related discipline.
  • Experience with React.
  • Experience with AWS cloud services.
  • Exposure to AI, machine learning, or related technologies.
  • Previous startup or scale-up experience.

Technology Stack

  • .NET Core / C#
  • React
  • SQL
  • AWS
  • Elasticsearch
  • Jira
  • AI Platforms & APIs

Benefits

  • Fully remote working.
  • Home office allowance.
  • Personal development and wellbeing budget.
  • Private healthcare and dental cover.
  • Pension scheme.
  • Generous annual leave entitlement plus public holidays.
  • Birthday leave.
  • Professional membership support.
  • Flexible working culture.
  • Regular team meet-ups and social events.
  • Virtual collaboration spaces to stay connected with colleagues.

For further information on this job, apply via the link or contact the VANRATH office for a confidential chat today.

Full Stack Engineer (React, .NET, C#) in Belfast employer: VANRATH

Our client is an exceptional employer, offering a fully remote working environment that prioritises flexibility and innovation. With a strong commitment to employee growth, they provide generous benefits including a personal development budget, private healthcare, and regular team social events, fostering a collaborative and supportive culture. This role not only allows you to work with cutting-edge technology but also offers the chance to mentor others and lead significant projects, making it a truly rewarding opportunity for any Full Stack Engineer.

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Contact Details:

VANRATH Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Full Stack Engineer (React, .NET, C#) in Belfast

Tip Number 1

Network like a pro! Reach out to your connections on LinkedIn or attend industry meet-ups. You never know who might have the inside scoop on job openings or can refer you directly to hiring managers.

Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those involving React and .NET. This gives potential employers a taste of what you can do and sets you apart from the crowd.

Tip Number 3

Prepare for interviews by practising common technical questions and coding challenges. Use platforms like LeetCode or HackerRank to sharpen your problem-solving skills and get comfortable with coding under pressure.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search!

We think you need these skills to ace Full Stack Engineer (React, .NET, C#) in Belfast

C#
.NET
React
Cloud-based Solutions
Data Engineering
Problem-Solving Skills
Technical Architecture

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that match the job description. Highlight your C# and .NET experience, as well as any work with React. We want to see how you fit into our innovative culture!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background aligns with our mission. Let us know how you can contribute to our collaborative environment.

Showcase Your Projects:If you've worked on relevant projects, make sure to include them in your application. We love seeing real examples of your problem-solving skills and technical expertise, especially with scalable cloud-based solutions.

Apply Through Our Website:We encourage you to apply directly through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any updates from us!

How to prepare for a job interview at VANRATH

Know Your Tech Stack

Make sure you’re well-versed in the technologies mentioned in the job description, especially C#, .NET, and React. Brush up on your knowledge of cloud-based solutions and be ready to discuss how you've used these technologies in past projects.

Showcase Problem-Solving Skills

Prepare to discuss specific examples where you've tackled complex data challenges. Think about the approaches you took and the outcomes. This will demonstrate your strong problem-solving skills and your ability to handle the responsibilities of the role.

Emphasise Collaboration

Since the role involves working closely with cross-functional teams, be ready to share experiences where you’ve successfully collaborated with others. Highlight your communication skills and how you’ve contributed to team success in a remote environment.

Prepare for Technical Leadership Questions

As mentoring and leading projects are key parts of the role, think about your leadership style and prepare to discuss how you've mentored others or led technical initiatives. Be specific about your contributions and the impact they had on your team or project.