Senior Full Stack Engineer

Senior Full Stack Engineer

Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
Sivara GmbH

At a Glance

  • Tasks: Design, build, and maintain features across the tech stack while ensuring code quality.
  • Company: Join a forward-thinking tech company with a focus on innovation and collaboration.
  • Benefits: Enjoy a competitive salary, performance bonuses, gym membership, and hybrid working options.
  • Other info: Dynamic team environment with opportunities for professional growth and development.
  • Why this job: Make a real impact by owning core product areas and solving complex problems.
  • Qualifications: 5+ years in full stack development with strong skills in Node.js and React.

The predicted salary is between 60000 - 80000 £ per year.

Salary: £60,000 - 80,000 per year

Requirements

  • Degree in Computer Science or equivalent
  • 5+ years’ professional full stack development experience
  • 3+ years’ production experience with Node.js
  • 3+ years’ production experience with React
  • Strong skills in JavaScript and TypeScript
  • Experience building and integrating REST APIs
  • 2+ years’ experience with MySQL and Git
  • 2+ years’ experience with Next.js, Express.js, and Tailwind CSS
  • Working knowledge of cloud infrastructure (AWS or GCP)
  • Familiarity with CI/CD and modern development workflows
  • High level of English language proficiency

Responsibilities

  • Design, build and maintain features across the stack
  • Take ownership of work from concept through to delivery
  • Write clean, maintainable code, and prioritise effectively to balance speed and quality
  • Review and test your own work and contribute to a codebase the whole team can work with confidently
  • Plan and scope features carefully before development
  • Design and deliver solutions end to end
  • Communicate clearly with stakeholders and team members
  • Contribute ideas and collaborate on practical, well-thought-through solutions

Technologies

  • API
  • AWS
  • CI/CD
  • Cloud
  • CSS
  • Docker
  • Firebase
  • GCP
  • Git
  • GitHub
  • JavaScript
  • Jest
  • MongoDB
  • MySQL
  • REST
  • React
  • TypeScript
  • microservices
  • NodeJS
  • ExpressJS
  • NextJS
  • Fullstack

Ideal Candidate

  • Enjoys solving complex problems and finishing work properly
  • Cares about code quality and takes ownership of what you ship
  • Can prioritise well and make sensible trade-offs
  • Works independently without needing close direction
  • Communicates clearly and collaborates well in a small team

Benefits

  • Ownership of core product areas
  • Competitive salary
  • Performance bonus of up to 10% of salary
  • Hybrid working (3 days in the office, 2 remote)
  • Additional day paid leave for each year with the company
  • Gym membership

Senior Full Stack Engineer employer: Sivara GmbH

As a Senior Full Stack Engineer at our company, you will thrive in a dynamic and supportive work culture that values innovation and collaboration. With a competitive salary, performance bonuses, and hybrid working arrangements, we prioritise employee well-being and growth, offering opportunities to take ownership of core product areas while enjoying the flexibility of remote work. Our Euston office fosters a vibrant environment for teamwork, and as we plan to relocate to Stratford, you'll continue to benefit from a culture that encourages professional development and a healthy work-life balance.

Sivara GmbH

Contact Details:

Sivara GmbH Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Full Stack Engineer

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Sivara GmbH or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Sivara GmbH.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Sivara GmbH.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Sivara GmbH that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Senior Full Stack Engineer

Full Stack Development
Node.js
React
JavaScript
TypeScript
REST APIs
MySQL

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Sivara GmbH.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Sivara GmbH and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Sivara GmbH

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Sivara GmbH uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.