At a Glance
- Tasks: Lead the design and implementation of scalable web applications using C#/.NET and Next.js/React.
- Company: Dynamic tech firm focused on high-performance solutions and continuous improvement.
- Benefits: Competitive salary, mentoring opportunities, and a collaborative Agile environment.
- Other info: Fluency in Russian is required; excellent career growth potential.
- Why this job: Join a fast-paced team and make a real impact in tech innovation.
- Qualifications: 5+ years in software development with expertise in C# and Next.js.
The predicted salary is between 51750 - 63250 £ per year.
London, United Kingdom | Posted on 26/11/2025
We are a dynamic and high-growth technology firm specialisingin delivering high-performance, scalable web applications and enterprise solutions.
Our culture is built on continuous improvement, strong technical ownership, and rapid deployment in an Agile environment.
We encourage proactive communication and value developers who are eager to mentor and lead by example.
Role Overview
This role is critical to our continuous delivery pipeline, and the ideal candidate must thrive in a fast-paced, collaborative, and Agile setting.
Key Responsibilities
- Leadthe design and implementation of highly-available and scalable featuresacross the full application stack using C#/. NET and Next. js/React.
- Architectand optimise backend APIs, microservices, and data models using C# toensure high performance and reliability.
- Developresponsive, performant, and accessible user interfaces using Next. js, focusing on server-side rendering (SSR) and static generation (SSG) foroptimal user experience.
- Managedeployment, monitoring, and scaling of applications using core Google Cloud Platform (GCP) services.
- Activelyparticipate in Agile ceremonies, including sprint planning, dailystand-ups, retrospectives, and backlog refinement.
- Providetechnical guidance, perform rigorous code reviews, and mentor junior andmid-level developers, fostering a culture of engineering excellence.
- Collaborateeffectively with Product Owners and stakeholders to translate businessrequirements into technical solutions.
Requirements
- 5+years of professional experience in software development, with at least 2years in a Senior or Lead Full Stack role.
- Expertisein C# and the . NET framework for building robust, scalable backendservices and APIs.
- Strongproficiency with Next. js and React for building modern, high-performanceweb applications.
- Demonstratedexperience deploying, managing, and troubleshooting applications on Google Cloud Platform (GCP).
- Provenability to work effectively in a highly structured Agile developmentmethodology.
- Excellentproblem-solving skills, architectural thinking, and a commitment towriting clean, maintainable, and well-tested code.
- Fluencyin Russian is required to effectively communicate and collaborate withcore team members and stakeholders.
- Nice-to-Have Skills
- Experiencewith advanced Next. js features.
- Familiaritywith Infrastructure as Code (Ia C) tools like Terraform, specificallywithin the GCP ecosystem.
- Priorexperience with containerisation technologies such as Docker andorchestration tools like Kubernetes.
- Experiencewith messaging queues or streaming platforms (e. g., Kafka, Pub/Sub).
- #J-18808-Ljbffr
Senior Full Stack Developer employer: iForce Connect
As a leading technology firm in London, we pride ourselves on fostering a vibrant work culture that champions innovation and collaboration. Our commitment to employee growth is evident through mentorship opportunities and a focus on continuous improvement, ensuring that our team members thrive in their careers while contributing to impactful projects. With a dynamic Agile environment and a strong emphasis on technical ownership, we offer a rewarding workplace for those looking to make a difference in the tech industry.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Full Stack Developer
✨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 iForce Connect 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 iForce Connect.
✨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 iForce Connect.
✨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 iForce Connect 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 Developer
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 iForce Connect.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at iForce Connect 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 iForce Connect
✨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 iForce Connect 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.
