Senior Software Engineer (React)

Senior Software Engineer (React)

Full-Time 63000 - 77000 £ / year (est.) Home office (partial)
Rokstone Group

At a Glance

  • Tasks: Design and build innovative software solutions using cutting-edge technologies.
  • Company: Join a forward-thinking tech company that values creativity and collaboration.
  • Benefits: Enjoy competitive pay, health perks, remote work options, and growth opportunities.
  • Other info: Embrace a culture of inclusivity and continuous improvement.
  • Why this job: Make a real impact with AI-assisted development in a dynamic environment.
  • Qualifications: Experience in full-stack development with TypeScript/React and C#/.NET required.

The predicted salary is between 63000 - 77000 £ per year.

Job Details: Senior Software Engineer AI Native *

Full details of the job.

  • Job Title
  • Job Title Senior Software Engineer AI Native *
  • Vacancy No
  • Vacancy No VN478
  • Basis
  • Basis Permanent
  • Full Time / Part Time
  • Full Time / Part Time Full Time
  • Entity
  • Location City
  • Location City London

Role Summary

We are seeking a hands‑on Senior Software Engineer with strong full-stack expertise across Type Script/React, C#/.

NET and modern cloud-native technologies.

This role is responsible for designing, building and delivering software solutions end-to-end, owning the development lifecycle from technical specification through implementation, testing, deployment and continuous improvement.

As an AI-native engineer, you will use approved AI-assisted development tools and agentic AI workflows to accelerate software delivery while maintaining high standards of quality, security and engineering excellence.

This is a senior individual contributor position focused on software engineering and technical delivery rather than people or project management.

  • Role Requirements
  • Software Engineering
  • Significant hands‑on experience in software development and object‑oriented programming.
  • Strong experience building scalable full‑stack applications using Type Script/React and C#/. NET.
  • Deep understanding of software engineering fundamentals, including design patterns, modular architecture, maintainable code and testing practices.
  • Proven experience developing RESTful APIs, integrations and microservices.
  • Experience delivering end‑to‑end solutions across frontend, backend and data platforms.
  • Solid understanding of distributed systems, service communication patterns and complex data flows.
  • Experience working with modern architectures including microservices and event‑driven systems.
  • Strong understanding of secure development practices and software testing methodologies.
  • Experience delivering production‑grade software within Agile environments.
  • Cloud & Dev Ops
  • Hands‑on experience with cloud platforms, ideally Microsoft Azure, although AWS or GCP experience will also be considered.
  • Experience working with cloud‑native services including compute, serverless, messaging, storage and identity management.
  • Familiarity with Docker and Kubernetes.
  • Experience implementing modern deployment patterns and scalable cloud architectures.
  • Experience building and maintaining CI/CD pipelines.
  • Knowledge of Infrastructure as Code tools such as Terraform or equivalent.
  • Strong understanding of cloud resources, monitoring and operational best practices.
  • Data & Integration
  • Strong understanding of database design, optimisation and data modelling.
  • Experience working with both relational and No SQL databases.
  • Knowledge of data access patterns, performance optimisation and system integration design.
  • AI‑Native Engineering
  • Strong AI literacy with practical experience using AI‑assisted development tools and agentic AI workflows.
  • Experience applying Spec‑Driven Development or similar specification‑led engineering approaches.
  • Ability to critically review, validate and improve AI‑generated outputs to ensure quality and accuracy.
  • Experience using AI to accelerate requirements analysis, specification creation, coding, testing, documentation and software delivery.

Skills & Competencies

  • Technical Excellence
  • Deep full‑stack engineering capability across frontend, backend and cloud‑native technologies.
  • Strong solution design and architectural thinking, balancing business needs with technical quality.
  • Expertise in API development, integrations, microservices and distributed systems.
  • Strong understanding of Dev Ops practices, CI/CD, Infrastructure as Code and deployment automation.
  • Solid foundation in database technologies and data engineering principles.
  • AI‑Native Mindset
  • Uses AI tools and agentic workflows to improve productivity, quality and delivery outcomes.
  • Applies sound engineering judgement, governance and validation when working with AI‑generated outputs.
  • Comfortable using AI to accelerate software development while maintaining accountability and control.
  • Converts complex business requirements into clear, testable specifications that improve delivery speed and quality.
  • Professional Skills
  • Strong problem‑solving and analytical abilities.
  • Excellent collaboration and stakeholder management skills.
  • Effective communicator able to explain technical concepts to both technical and non‑technical audiences.
  • Committed to continuous improvement and adopting emerging technologies and engineering practices.
  • Actively contributes to knowledge sharing, code reviews and team‑wide engineering excellence.
  • This role is ideal for a highly capable software engineer who enjoys building quality software, embraces AI‑assisted development and wants to play a significant hands‑on role in delivering innovative solutions at scale.
  • This is a senior individual contributor role focused on software engineering, implementation and technical delivery.

While you may provide technical guidance and share knowledge with colleagues, success in the role will be measured by engineering impact, delivery outcomes and software quality rather than team management.

  • Management Duties
  • No

We are an equal opportunity employer, and we are proud to share that 93% of our employees say they can be themselves at work.

We aim to hire our industry's finest people because the best people drive the best outcomes.

And we forever challenge the status quo because we know there are always ways to improve things.

Because together, we’re limitless.

We value applications from all backgrounds and foster a culture of inclusivity.

We understand the need for flexibility, so work in a hybrid model.

Please let us know if you require any reasonable adjustments during the recruitment process.

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Senior Software Engineer (React) employer: Rokstone Group

As a leading employer in the property insurance sector, we pride ourselves on fostering a dynamic and inclusive work culture where 93% of our employees feel they can be themselves. Our hybrid working model offers flexibility, while our commitment to professional development ensures that you will have ample opportunities for growth and advancement within a diverse range of sectors. Join us to be part of a team that values innovation and collaboration, driving meaningful outcomes for our clients across international markets.

Rokstone Group

Contact Details:

Rokstone Group Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Engineer (React)

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 Rokstone Group 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 Rokstone Group.

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 Rokstone Group.

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 Rokstone Group 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 Software Engineer (React)

TypeScript
React
C#
.NET
Cloud-native technologies
RESTful APIs
Microservices

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 Rokstone Group.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Rokstone Group 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 Rokstone Group

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 Rokstone Group 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.