Senior Software Engineer - (Java, NodeJS, AWS, Python) in London

Senior Software Engineer - (Java, NodeJS, AWS, Python) in London

London Full-Time 58500 - 71500 £ / year (est.) Home office (partial)
CreateFuture

At a Glance

  • Tasks: Design and build scalable backend systems using Java, Python, and NodeJS.
  • Company: Join a forward-thinking tech company that values innovation and collaboration.
  • Benefits: Flexible working options, supportive culture, and investment in your personal growth.
  • Other info: Mentorship opportunities and a focus on continuous learning and AI-driven solutions.
  • Why this job: Make a real impact by shaping the future of engineering with cutting-edge technology.
  • Qualifications: Strong experience in Java, Spring, and cloud platforms like AWS.

The predicted salary is between 58500 - 71500 £ per year.

Senior Backend Java Engineer

Build software that matters. Shape the future of engineering.

We're looking for an experienced Senior Backend Java Engineer who is passionate about building scalable, high-quality software and helping teams grow.

This is more than a hands-on engineering role—you'll influence technical direction, mentor other engineers, drive architectural decisions, and help us embed AI and automation into the way we deliver value for our clients.

You'll thrive here if you enjoy solving complex problems, challenging assumptions, collaborating openly, and taking pride in delivering software that makes a real business impact.

What You'll Do

As a Senior Backend Java Engineer, you will

  • Design, build and maintain scalable, secure and resilient backend systems using modern Java and the Spring ecosystem.
  • Lead technical design and architectural discussions, ensuring solutions are maintainable, performant and aligned with best practices.
  • Develop and evolve RESTful APIs with a focus on security, versioning, performance and reliability.
  • Champion engineering excellence through clean code, automated testing, documentation and code reviews.
  • Drive delivery across multiple initiatives while balancing speed, quality and commercial value.
  • Mentor engineers through coaching, pairing and constructive feedback, helping raise capability across the team.
  • Collaborate with cross-functional teams to solve problems together and deliver outstanding outcomes for clients.
  • Research and evaluate emerging technologies, frameworks and AI capabilities that improve how we build software.
  • Promote automation wherever possible, removing repetitive work so teams can focus on solving meaningful problems.
  • Contribute to a culture of continuous learning, innovation and technical excellence.
  • What You'll Bring
  • Technical Expertise

You'll have strong commercial experience with

  • Modern Java (Java 8+) including Streams, Lambdas and Optional
  • Spring Boot and the wider Spring ecosystem
  • Python
  • Node JS
  • Spring Data JPA / Hibernate
  • Spring Security including OAuth2 and JWT
  • REST API design and implementation
  • Microservices and distributed system design
  • SQL databases with strong query optimisation skills
  • No SQL databases
  • Messaging technologies such as Kafka or Rabbit MQ
  • Docker and containerised application development
  • Cloud platforms AWS
  • CI/CD pipelines using tools such as Jenkins or Git Lab CI
  • Git and modern software development workflows
  • Observability tooling including logging, metrics and distributed tracing
  • Comprehensive testing across unit, integration and functional layers
  • Maven or Gradle
  • Java concurrency and JVM performance fundamentals

Experience with Spring Cloud, Web Flux or reactive programming would be advantageous.

What Success Looks Like

You'll demonstrate

  • Technical Excellence & Craft Mastery
  • Write clean, maintainable and highly optimised code.
  • Set high standards for quality, testing and documentation.
  • Coach others in engineering best practices and modern development techniques.
  • Architectural Leadership
  • Design scalable, resilient and secure systems.
  • Make thoughtful architectural decisions that support long-term maintainability.
  • Evaluate new technologies and guide adoption where they add value.
  • Commercial Delivery
  • Lead projects from discovery through delivery.
  • Understand client challenges and translate them into practical technical solutions.
  • Deliver outcomes that create measurable business value.
  • Leadership & Collaboration
  • Lead engineering ceremonies and facilitate productive technical discussions.
  • Mentor and develop engineers across the team.
  • Communicate effectively with both technical and non-technical stakeholders.
  • Foster an environment where knowledge sharing and continuous improvement are part of everyday work.
  • AI & Innovation
  • Explore and implement AI-driven approaches that improve engineering efficiency.
  • Champion responsible adoption of AI across delivery teams.
  • Help shape our engineering practices for the future.

What we’ll offer you

We trust people to do their best work.

That means flexibility over rigid rules, impact over activity, and real investment in your growth both professionally and personally.

You’ll be part of a supportive, and friendly culture, surrounded by smart, curious people who care deeply about what they do.

We offer flexible working, including hybrid and remote options.

Our office hubs are located in Edinburgh, Leeds, Manchester, London and Bulgaria, with occasional travel to client sites or Create Future offices when needed.

We trust you to manage your time balancing collaboration with client time and focused work. What matters is the impact you have, not how busy you look.

Our hiring process

We try to keep our hiring process clear, fair and respectful of your time. We aim to get back to everyone who applies and we will be upfront about where you are in the process.

It usually looks like this

  • Call with our Talent Acquisition Team
  • Role specific capability interview

Depending on the role, we might also ask you to do a short presentation, a practical or technical task or have a values focused conversation.

We will explain what is involved before anything happens.

Inclusion at Create Future

We believe diverse teams build better workplaces and better products. We want Create Future to be a place where people feel able to be themselves and do their best work.

If you need any adjustments or support during the application process, just. We will do what we can to help.

We look forward to your application!

Senior Software Engineer - (Java, NodeJS, AWS, Python) in London employer: CreateFuture

CreateFuture is an exceptional employer that fosters a dynamic and inclusive work culture, prioritising employee well-being and professional growth. With flexible working arrangements and opportunities to work on cutting-edge technologies in a collaborative environment, employees are empowered to innovate and excel in their roles. The Manchester office, along with other locations, provides a vibrant setting for team engagement and personal development, making it an ideal place for those seeking meaningful and rewarding employment.

CreateFuture

Contact Details:

CreateFuture Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Engineer - (Java, NodeJS, AWS, Python) 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 CreateFuture 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 CreateFuture.

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 CreateFuture.

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 CreateFuture 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 - (Java, NodeJS, AWS, Python) in London

Java (Java 8+)
Spring Boot
Python
NodeJS
REST API design and implementation
Microservices architecture
SQL databases

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 CreateFuture.

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

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 CreateFuture 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.