Senior Back-End Software Engineer in London

Senior Back-End Software Engineer in London

London Full-Time 60750 - 74250 £ / year (est.) Home office (partial)
H

At a Glance

  • Tasks: Design and deliver scalable back-end services and lead technical initiatives.
  • Company: Join Verisk Analytics, a leader in innovative technology solutions.
  • Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
  • Other info: Dynamic environment with a clear path to Principal Engineer role.
  • Why this job: Make a real impact by shaping engineering standards and mentoring future tech leaders.
  • Qualifications: 10+ years of back-end software engineering experience and strong leadership skills.

The predicted salary is between 60750 - 74250 £ per year.

hackajob is partnering directly with Verisk Analytics to hire for this role. At Verisk Ignite, we build innovative technology solutions that help our customers make better decisions through data, analytics, and software. We are looking for a highly experienced Senior Back-End Software Engineer to join our growing engineering team and play a key role in designing and delivering scalable, secure, and resilient software platforms. This is a senior technical position suited to an engineer with 10+ years of commercial software development experience who is passionate about backend architecture, engineering excellence, and team development.

You'll be responsible for leading complex technical initiatives, influencing architectural direction, and mentoring engineers across the organization. This role is an excellent opportunity for someone looking to take the next step toward a future Principal Engineer position. Beyond hands-on development, you'll act as a technical leader, helping shape engineering standards, supporting the growth of other engineers, and driving the adoption of modern engineering practices, including AI-assisted software development.

Responsibilities

  • Design, develop, and deliver complex back-end services, APIs, and distributed systems that power business-critical and customer-facing applications.
  • Lead the technical delivery of strategic initiatives from concept through production deployment.
  • Drive architectural decisions that improve scalability, maintainability, reliability, security, and performance.
  • Champion the adoption of AI-assisted engineering practices, leveraging tools such as GitHub Copilot and agentic workflows throughout the software development lifecycle.
  • Translate business requirements into technical solutions, estimates, and delivery plans.
  • Design and implement robust APIs, microservices, and data-driven solutions.
  • Identify and mitigate technical risks, dependencies, and delivery challenges.
  • Conduct code reviews and design reviews to ensure high engineering standards across teams.
  • Define and improve best practices for testing, observability, performance, reliability, and operational excellence.
  • Investigate complex production issues and drive continuous improvement through root-cause analysis.
  • Ensure solutions meet security, compliance, reliability, and performance requirements.
  • Serve as a senior technical mentor for engineers across the organization, providing coaching, guidance, and hands-on support to accelerate individual and team growth.
  • Partner with Engineering Managers and technical leaders to help develop engineering capability, career progression frameworks, and technical excellence initiatives.
  • Lead by example in promoting a culture of collaboration, ownership, continuous improvement, and knowledge sharing.
  • Create and maintain clear technical documentation.

Technology environment

  • C# / .NET
  • Microsoft Azure
  • Kubernetes
  • GitHub & GitHub Actions
  • SQL Server & PostgreSQL
  • REST APIs & Microservices
  • Event-Driven Architectures
  • Grafana
  • AI-assisted development tools, including GitHub Copilot

Qualifications

  • 10+ years of commercial software engineering experience, with a strong focus on back-end development.
  • Expert-level proficiency in C# and .NET.
  • Extensive experience designing, building, and supporting scalable APIs, services, and distributed systems.
  • Proven experience delivering secure, resilient, high-performance software solutions in production environments.
  • Strong understanding of software architecture, design patterns, and engineering best practices.
  • Experience working with cloud platforms, ideally Microsoft Azure.
  • Strong experience with relational databases, data modelling, and query optimisation, ideally with SQL Server and PostgreSQL.
  • Solid knowledge of CI/CD pipelines, automated testing, and modern deployment approaches.
  • Strong understanding of secure software development principles and application security.
  • Demonstrated experience leading technical initiatives and influencing engineering direction.
  • Significant experience mentoring and developing engineers at different stages of their careers.
  • Strong communication skills with the ability to engage effectively with technical and non-technical stakeholders.
  • Hands-on experience using AI-assisted development tools to improve software delivery, quality, and productivity.

Nice to have:

  • Experience with Azure Service Bus, Kafka, or similar messaging technologies.
  • Knowledge of Infrastructure as Code (IaC) and GitOps practices.
  • Experience operating containerized workloads on Kubernetes.
  • Exposure to front-end technologies such as TypeScript, Vue.js, or modern JavaScript frameworks.
  • Experience implementing monitoring, observability, and operational tooling.

What success looks like

  • Delivering scalable, secure, and resilient backend services that support Verisk Ignite's products and customers.
  • Driving strategic architectural decisions that enable sustainable growth and long-term maintainability.
  • Building high-performing engineering teams through mentoring, coaching, and technical leadership.
  • Establishing and promoting engineering best practices across projects and teams.
  • Improving development efficiency through thoughtful adoption of AI-assisted engineering practices.
  • Raising the technical capability of the organization through knowledge sharing and leadership.
  • Being recognized as a trusted technical leader with a clear path toward a future Principal Engineer role.
  • Balancing delivery speed with long-term quality, reliability, and scalability.

Senior Back-End Software Engineer in London employer: Hackajob Ltd

JPMorgan Chase is an exceptional employer, offering a dynamic work environment where innovation and collaboration thrive. As a Lead Site Reliability Engineer, you will not only tackle complex challenges but also benefit from extensive professional development opportunities and a strong commitment to diversity and inclusion. Located in a global financial hub, you'll be part of a team that values your expertise and encourages a culture of continuous improvement and technical excellence.

H

Contact Details:

Hackajob Ltd Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Back-End Software Engineer in London

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 Hackajob Ltd 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 Hackajob Ltd.

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 Hackajob Ltd.

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 Hackajob Ltd 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 Back-End Software Engineer in London

C#
.NET
Back-End Development
API Design
Distributed Systems
Cloud Platforms (Microsoft Azure)
Relational Databases (SQL Server, PostgreSQL)

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 Hackajob Ltd.

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

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 Hackajob Ltd 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.