At a Glance
- Tasks: Lead complex Java projects to transform financial services for top-tier clients.
- Company: Lab49, a forward-thinking tech company in the financial sector.
- Benefits: Inclusive culture, competitive salary, and opportunities for professional growth.
- Other info: Join a diverse team committed to innovation and excellence.
- Why this job: Shape the future of financial technology while working with cutting-edge tools.
- Qualifications: 9+ years in Java development, strong server-side experience, and Agile methodology.
The predicted salary is between 80000 - 100000 £ per year.
Lab49 has an opportunity available for a Java Developer to lead work on complex and challenging projects to drive transformative change for our top-tier Financial Services clients. Operating in an Agile environment, the Java Developer will have strong server-side experience to work on next-generation financial systems.
Responsibilities
- Build distributed systems that deal with actor-based concurrency, reactive programming, distributed in-memory data grids, messaging that goes beyond plain JMS as we fully expect to participate in shaping the future of financial technology stacks.
- Work on server side JVM-based projects.
- Hit the ground running with the typical Java or Scala JVM ecosystem stack (Spring and its subprojects, Guice, Guava, Maven, Hibernate, Jetty, etc.).
- Retool continuously as the technology landscape changes every few years.
- Be able to pick up other technologies along the whole development stack, including front-end and other non-JVM ecosystems.
- Work with our clients in iterative, project-based engagements, where self-organizing and focused teams move quickly to build innovative solutions for the client.
- Have the desire to collaborate, and like sharing and learning from your colleagues.
- Be passionate about delivering quality code.
- Demonstrate experience writing commercial-grade software applications.
- Have a deep understanding of multithreading and real-time software architectures.
- Have an abiding interest in and competence for solving real-world business problems (with technology as an enabler).
- Be determined to succeed despite obstacles and challenges, as well as a positive attitude favouring achievement of goals over open-ended investigation.
Required Skills and Experience
- 9+ years of recent hands-on experience in designing and coding complex, enterprise, commercial-grade applications in core, server-side Java, ideally Java 8+.
- Experience building RESTful Web Services.
- Test-driven development, which includes Unit and End-to-End Testing.
- Experience with Agile software development (e.g. SCRUM or KANBAN).
- Experience in a CI/CD environment.
- Bachelors or Masters in Computer Science, Engineering, Physics, Math, or related work experience.
- Experience with, knowledge of, and strong demonstrated interest in, global financial markets and financial products.
Lab49/ION is committed to maintaining a supportive and inclusive environment for people with diverse backgrounds and experiences. We respect the varied identities, abilities, cultures, and traditions of the individuals who comprise our organization and recognize the value that different backgrounds and points of view bring to our business. Lab49/ION adheres to an equal employment opportunity policy that prohibits discriminatory practices or harassment against applicants or employees based on any legally impermissible factor.
Lead Java Developer, London employer: ION Group
ION Group is an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration within the banking sector. Employees benefit from comprehensive professional development opportunities, including mentorship and training in cutting-edge automation practices, all while contributing to impactful projects that shape the future of financial services. Located in a vibrant area, ION Group provides a supportive environment where your contributions are valued and recognised.
StudySmarter Expert Advice🤫
We think this is how you could land Lead Java Developer, 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 ION 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 ION 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 ION 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 ION 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 Lead Java Developer, London
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 ION 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 ION 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 ION 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 ION 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.
