At a Glance
- Tasks: Take ownership of software projects and enhance core financial systems using Java.
- Company: Join a leading global financial services company with a focus on innovation.
- Benefits: Enjoy competitive salary, daily lunches, and great career development opportunities.
- Other info: Work in a vibrant London office with a hybrid model and excellent growth potential.
- Why this job: Make a real impact in finance tech while working in a dynamic, collaborative environment.
- Qualifications: 3+ years in software development with strong Java skills; AI knowledge is a plus.
The predicted salary is between 56700 - 69300 £ per year.
Interactive Brokers Group, Inc. (NASDAQ: IBKR), a member of the S&P 500, is a global financial services company headquartered in Greenwich, Connecticut, with offices in over 15 countries.
Through its affiliates, Interactive Brokers provides automated trade execution and custody of securities, commodities, foreign exchange, and prediction markets on over 170 markets in numerous countries and currencies.
For more than four decades, Interactive Brokers has focused on technology, automation, and innovation to provide clients worldwide with a sophisticated, unified platform to manage their investment portfolios.
We serve individual investors, hedge funds, proprietary trading groups, financial advisors, and introducing brokers.
Our culture is driven by problem-solving, efficiency, and continuous improvement.
We look for individuals who are intellectually curious, collaborative, and motivated to contribute to technology that helps simplify and enhance access to global financial markets.
Interactive Brokers has consistently been recognized as a top broker by respected industry sources including Barron’s, Investopedia, Stockbrokers. com, and others.
Covestor Limited (doing business as Interactive Advisors ("IA")) are part of the IBKR group.
We are an online robo-advisor and investing platform, offering clients in the USA a variety of portfolios.
This role will be permanent with IA, and working with us you will get exposure to Interactive Advisors work streams but also many projects working with the wider IBKR group.
We'relooking for a talented and driven Java Engineer to take a hands-on delivery role across our core financial systems.
You'llbe a co-owner of our codebase, a trusted colleague to your peers, and a key contributor to how weevolveour platform.
Crucially, you'llbring a genuine understanding of AI concepts and how they can be applied to solve realproductproblems.
We currently operate a hybrid working model at IBKR, and so you will be able to commute to our fantastic central London office (The Walkie Talkie Building) 3 days per week, where you will be pleased to hear we offer lunch every day you are in the office from a selection of vendors.
Responsibilities
- Taking end-to-end delivery ownership of key software development projects and enhancements
- Designing and building scalable, server-side Java services that enhance our core financial systems
- Monitoring, managing and further automating business operations
- Acting as a co-owner of the codebase — proactively identifying and implementing improvements
- Collaborating closely with stakeholders to ensure requirements are well understood, designs are sound and deadlines are met
- Reviewing designs and code produced by colleagues, providing clear and constructive feedback
Requirements
- 3+ years of industry experience with a strong track record of delivery
- Solid server-side design and development skills; our stack is Java, Linux, Apacheand Mongo and Postgres
- Exposure to Spring Boot and Elasticsearch is a plus
- Familiarity with the full agile development lifecycle: version control, testing, CI/CD and build tooling
- A strong grasp of AI concepts
-including familiarity with LLMs, machine learning fundamentals, promptengineeringor AI-assisted development toolingis a plus
- Familiarity with vector embeddings and semantic searchis a plus
- Experiencedesigning or building agentic AI systems- including tool use, multi-step reasoning, structured output- is a strong plus
- A strong foundation in core computer science principles: algorithms, data structures, system design
- Soft Skills & Ways of Working
- Strong organisational and communication skills, comfortable engaging both engineers and business stakeholders
- Able to apply creative, pragmatic thinking to find elegant solutions rather than just brute-force ones
- Demonstrates strong personal integrity and accountability
- Open to and actively seeks constructive feedback
- A degree in Computer Science, Engineering or a related STEM discipline; a postgraduate qualification is a plus
- Personal Attributes
- A passionate advocate for clean, concise and simple code and design
- A natural technical leader who earns the trust and confidence of peers
- A collaborative team player — comfortable giving and receiving constructive feedback, following as well as leading, and always willing to learn
- Someone who thrives in a fast-paced, relatively unstructured environment and takes genuine personal accountability for outcomes
- Quick to get up to speed in new business domains, asking the right questions and absorbing new concepts rapidly
Location
- 20 Fenchurch Street, London, EC3M 3BY
- 9am – 6pm, Monday – Friday
- Career support and development
- Salary commensurate with experience
- Performance based discretionary cash bonus scheme
- Discretionary stock grant
- Group Life Assurance cover
- Group Income Protection
- Occupation pension scheme based on Gross earnings
- Above statutory annual leave, increasing with service
- Daily company-paid lunch and healthy snack options throughout the day (when working from the office)
- Access to Private Medical Insurance, Dental Plan and / or Health Cash Plan*
- Travel season ticket loans*
- Cycle to work scheme*
- Fitness subsidisation
- *on successful completion of the probation period
- #J-18808-Ljbffr
Java Server Engineer in London employer: Interactive Brokers Group
Interactive Brokers is an exceptional employer, offering a dynamic work environment in Greater London that fosters collaboration and innovation within the Global Tax Team. Employees benefit from competitive performance-based bonuses, stock grants, and comprehensive health insurance, alongside ample opportunities for professional growth in the financial services sector. The company's commitment to compliance and client value ensures that team members are engaged in meaningful work that directly impacts customers across European markets.
StudySmarter Expert Advice🤫
We think this is how you could land Java Server 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 Interactive Brokers 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 Interactive Brokers 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 Interactive Brokers 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 Interactive Brokers 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 Java Server 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 Interactive Brokers 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 Interactive Brokers 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 Interactive Brokers 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 Interactive Brokers 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.
