At a Glance
- Tasks: Design and develop backend Java components for high-profile financial clients.
- Company: Join Version 1, a leading tech partner with a strong focus on employee wellbeing.
- Benefits: Enjoy flexible working, competitive pay, and a range of wellness initiatives.
- Other info: Be part of a diverse team that values inclusion and personal growth.
- Why this job: Make an impact in a dynamic environment while advancing your tech skills.
- Qualifications: Experience in Java development and cloud-native applications is essential.
The predicted salary is between 81000 - 99000 £ per year.
hackajob is partnering directly with Version 1 to hire for this role.
Company Description: Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology leaders including Microsoft, AWS, Oracle, Red Hat, OutSystems, Snowflake, ensuring that our customers are provided with the highest quality solutions and services.
We are an award-winning employer reflecting how our employees are at the very heart of what we do: UK & Ireland's premier AWS, Microsoft & Oracle partner, 3300+ strong, €350/£300m revenue business, 10+ years as a Great Place to Work in Ireland & UK, Best Workplace for Women in the UK & Ireland by GPTW, Best Workplace for Wellbeing in the UK by GPTW. We are a core values driven company, we hire people who share our values, and we reward those who display and foster them; it's deeply embedded within our DNA. Invest in us and we'll invest in you!
Job Description: We are seeking a Java Engineer to join our UK Digital Data & Cloud Practice. Our Digital Practice is expanding rapidly and you will have the opportunity to develop your career and technical skills. You will be working for one of our high-profile trading clients within the financial services domain, contributing hands-on to a Java-based development team supporting a high-volume message processing environment. The team is heavily Java-focused, operating within a client ecosystem that relies extensively on Kafka, Kubernetes/OpenShift, caching solutions, REST APIs, and high-throughput distributed systems. You will bring solid, practical experience in backend Java development and a keen interest in scalable distributed systems.
Responsibilities
- Design, develop, and maintain backend components in Java, with a focus on performance and resilience.
- Contribute hands-on to features across messaging, caching, and distributed processing layers.
- Troubleshoot and resolve issues related to sequencing, recovery, message failures, and large-volume processing.
- Support releases, deployments, and production stability activities.
- Adhere to CI/CD pipelines, code quality standards, and operational readiness requirements.
- Apply performance, security, and resilience best practices, particularly around message handling.
Collaboration
- Work closely with the Technical Lead and peers to deliver against team objectives.
- Contribute to technical discussions, design reviews, and knowledge sharing within the team.
- Raise risks, blockers, and progress updates clearly within the team.
Qualifications
- Some exposure to trading or financial platforms, with an awareness of non-functional requirements such as latency, resiliency, throughput, and failover handling.
- Experience developing cloud-native applications with a microservices architecture running on Docker/OpenShift/Kubernetes.
- Solid application development skills in Java, SQL (SQL Server, Oracle, etc.) and messaging platforms such as Kafka and MQ.
- Experience with the Spring framework and Spring Boot technologies.
- Experience in Java REST API development and application security best practices (OAuth, JWT, etc.).
- Experience with build and source control tools: Gradle, Maven, Git/Bitbucket.
- Familiarity with caching services such as Redis.
- Awareness of AI coding assistants such as GitHub Copilot, Cursor, or Claude to accelerate development, generate boilerplate, and review code.
- Ability to apply AI tooling critically - validating, refactoring, and integrating AI-generated code rather than accepting output uncritically.
- Awareness of prompt engineering techniques relevant to software development workflows (code generation, test writing, documentation, debugging).
- Experience working in an Agile/Scrum environment.
Additional Information
Why Version 1? At Version 1, we believe in providing our employees with a comprehensive benefits package that prioritises their wellbeing, professional growth, and financial stability. Share in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectively benefit from a share of our company's profits. Strong Career Progression & mentorship coaching through our Strength in Balance & Leadership schemes with a dedicated quarterly Pathways Career Development programme. Flexible/remote working, Version 1 is tremendously understanding of life events and people's individual circumstances and offer flexibility to help achieve a healthy work-life balance. Financial Wellbeing initiatives including Pension, Private Healthcare Cover, Life Assurance, Financial advice and an Employee Discount scheme. Employee Wellbeing schemes including Gym Discounts, Bike to Work, Fitness classes, Mindfulness Workshops, Employee Assistance Programme and much more. Generous holiday allowance, enhanced maternity/paternity leave, marriage/civil partnership leave and special leave policies. Educational assistance, incentivised certifications, and accreditations, including AWS, Microsoft, Oracle, and Red Hat. Reward schemes including Version 1's Annual Excellence Awards & Call-Out platform. Environment, Social and Community First initiatives allow you to get involved in local fundraising and development opportunities as part of fostering our diversity, inclusion and belonging schemes. And many more exciting benefits - drop us a note to find out more.
Version 1 is an equal opportunities employer. We are committed to building a diverse, inclusive and respectful workplace where everyone feels valued and able to thrive. We welcome applications from people of all backgrounds, identities and lived experiences, and we value the different perspectives people bring including those shaped by disability and neurodiversity. We want every candidate to have a positive and accessible recruitment experience. If you need reasonable adjustments at any stage of the process, please contact your recruiter at Version 1. We will consider all requests carefully, respectfully and confidentially.
Java Engineer in London employer: Hackajob Ltd
At loveholidays, we pride ourselves on fostering a collaborative and innovative work culture that empowers our employees to thrive. As a Product Designer, you'll have the opportunity to contribute to meaningful projects that enhance customer experiences while enjoying a range of benefits, including professional development opportunities and a supportive team environment in a vibrant location. Join us in our mission to make travel accessible for everyone and be part of a company that values your creativity and input.
StudySmarter Expert Advice🤫
We think this is how you could land Java 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 Java Engineer in 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 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.
