Java Software Engineer in London

Java Software Engineer in London

London Temporary 60000 - 75000 £ / year (est.) No working from home possible
TechNET IT Recruitment Ltd

At a Glance

  • Tasks: Design and develop Java applications for a global financial services leader.
  • Company: Join a major player in the financial services sector with a modern engineering culture.
  • Benefits: Competitive daily rate, flexible working, and opportunities for professional growth.
  • Other info: Dynamic team environment with a focus on innovation and collaboration.
  • Why this job: Make an impact on enterprise-scale applications used by millions worldwide.
  • Qualifications: 5+ years of Java development experience and strong microservices skills.

The predicted salary is between 60000 - 75000 £ per year.

Duration: 12-Month Contract

Rate: Up to £300 per day Outside IR35

Start Date: Immediate Start / ASAP

We’re currently supporting a major global financial services organisation as they continue to grow their engineering teams and are looking to engage multiple Mid-Level Java Developers for long-term contract assignments based in London. This is an opportunity to work within a modern software engineering environment, contributing to the design, development and delivery of enterprise-scale applications used by millions of customers worldwide.

Key Responsibilities

  • Design, develop and maintain Java-based applications using Java 11+
  • Build and enhance scalable microservices and distributed systems
  • Develop and consume RESTful APIs
  • Write clean, maintainable and testable code following engineering best practices
  • Contribute to automated testing and test-driven development initiatives
  • Collaborate closely with cross-functional teams including DevOps, QA and Product
  • Participate in code reviews and continuous improvement activities
  • Support CI/CD pipelines and cloud-based deployments

Required Experience

  • Minimum 5 years' commercial Java development experience
  • Strong hands-on experience with Java 11 or above
  • Experience building Microservices and Event-Driven Architectures
  • Strong understanding of REST APIs and integration patterns
  • Experience with JUnit and automated testing frameworks
  • Proficient with Git and version control best practices
  • Experience using Maven or Gradle
  • Familiarity with CI/CD tools and DevOps practices
  • Understanding of cloud-based environments and modern software delivery methodologies
  • Exposure to Vert.X or similar application container technologies
  • Experience working within high-availability distributed systems
  • Knowledge of Splunk
  • Experience within enterprise-scale or financial services environments

Java Software Engineer in London employer: TechNET IT Recruitment Ltd

Join a leading global financial services organisation that values innovation and collaboration, offering a dynamic work culture in the heart of London. As a Java Software Engineer, you'll have the opportunity to work on enterprise-scale applications that impact millions, while benefiting from competitive rates, a supportive environment for professional growth, and the chance to engage with cutting-edge technologies. With a focus on employee development and a commitment to best practices, this role promises a rewarding experience in a thriving industry.

TechNET IT Recruitment Ltd

Contact Details:

TechNET IT Recruitment Ltd Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Java Software Engineer in London

Get Involved in Open-Source Projects

Diving into open-source projects is a brilliant way to showcase your skills and connect with other developers in the community. Not only will you beef up your GitHub profile but you might also catch the eye of someone at TechNET IT Recruitment Ltd who values hands-on experience over just theory.

Attend Local Tech Meetups

Tech meetups are gold mines for networking and discovering job opportunities, especially in the fast-paced world of software engineering. Check out local listings for events in your area and don’t shy away from introducing yourself. This could lead directly to a temporary position at TechNET IT Recruitment Ltd!

Showcase Your Work Online

With temporary roles, it’s all about standing out in a short space of time. Create a portfolio website where you highlight your projects and skills. Talk about your code, and provide links to your GitHub repositories. This will not only demonstrate your abilities but will also make it easier for recruiters at TechNET IT Recruitment Ltd to see what you bring to the table.

Leverage Temporary Job Boards

Don’t forget to check specialised job boards for temporary software development roles. Websites like We Work Remotely or Remote OK often list short-term gigs that can be a perfect fit. Apply directly through our website as well, making sure your application is sharp—temporary roles can move fast!

We think you need these skills to ace Java Software Engineer in London

Java 11+
Microservices
Event-Driven Architectures
RESTful APIs
JUnit
Automated Testing Frameworks
Git

Some tips for your application 🫡

Show Off Your Tech Skills:Make sure your CV highlights your tech stack and any programming languages you’re proficient in. Include specifics about any frameworks or technologies you’ve worked with; they can make you stand out in the sea of applicants. It’s all about showing that you have the chops we need at TechNET IT Recruitment Ltd!

Portfolio 2.0:Since you’re applying for a temporary gig, it’s super important to showcase a portfolio that highlights your best projects. Include links to GitHub or any personal projects that demonstrate what you can do in a real-world environment. This gives us a taste of your style and your problem-solving approach!

Keep It Brief and Relevant:With a temporary position, we want to see your ability to hit the ground running. Be concise in your CV and cover letter; stick to experiences that directly relate to the role. Highlight any previous temporary roles or freelance gigs that show your adaptability and quick learning!

Tailor Your Cover Letter:Don’t just send a generic cover letter. Personalise it for Java Software Engineer at TechNET IT Recruitment Ltd! Mention why this temporary role excites you and how you see yourself contributing in the short run. Show us what you've got and why you're the one for this quick turn-around!

How to prepare for a job interview at TechNET IT Recruitment Ltd

Nail the Technical Skills

For a software engineering role, you'll likely face technical questions or coding tasks during your interview. Brush up on the relevant programming languages and frameworks that TechNET IT Recruitment Ltd uses, and don’t forget to practice some coding challenges on platforms like LeetCode or HackerRank. Showing your coding prowess can really make you stand out!

Prepare for System Design Questions

Even for a temporary role, having a grasp of system design principles can be crucial. Be ready to discuss how you would architect a software solution, including discussing trade-offs, scalability, and performance considerations. Having examples from previous projects can really show off your analytical thinking.

Demonstrate Your Adaptability

Since this is a temporary role, you'll want to emphasise your ability to hit the ground running. Highlight experiences where you quickly adapted to new technologies or teams. Let’s make it clear to the interviewers at TechNET IT Recruitment Ltd that you can learn on the job and deliver results in a short timeframe!

Show Off Your Portfolio

Make sure to have a portfolio or GitHub ready showcasing your projects. Having tangible evidence of what you've done—be it personal projects, contributions to open-source, or previous work—can convey how capable you are. Tailor this for what might interest TechNET IT Recruitment Ltd, so it's relevant and sparks conversation during your interview.