Senior Java Developer

Capital Markets Data Factory (CMDF) is a cloud-based data warehouse used for Billing, Regulatory Reporting and Customer Analytics.

The FX teams use the CMDF for data from the new Foreign Exchange trading venues being built as part of FXI, the project within LSEG to re-platform all the Refinitiv FX trading venues.

The FX CMDF team covers Business Analysts, a Solution Architect, a DWH team, a BI team and an Application Development Team. The Application Development team delivers anything too complex to be done at the database level. This includes UIs, APIs, data landing and analytics.

CMDF is being built from scratch, and most of the fast-growing team have joined LSEG fairly recently. Working in the team provides an opportunity to work in a near greenfield project with cloud-based technology.

The team is responsible for providing an AWS cloud-based data factory (Kakfka, EMR, Spark and Flink). The cloud data warehouse is Snowflake with Matillion as ELT tool.

The team;

• is small, focused and Agile - consisting of a product manager, in-house developers, support staff, external consultants and QA teams.
• will develop a new Data Warehouse for FX transaction data.
• develops using the latest technology.
• helps the QA teams to design, build and execute appropriate test suites.
• works with users to train them, coordinating the test and acceptance of the final system solution (UAT)
• deploys changes into production (working with devops)
• does 2nd/3rd line production support (issue investigation and analysis, evaluation of priority with business)

Key Responsibilities

To carry out the following key tasks as a Senior Java Developer within the Application Development team:

• Report into the Application Development Team Lead.
• Design, code, test, deploy and maintain multiple Java applications.
• To provide technical advice and support to more junior developers.

• At least 5 years' Java development experience.
• Development with the Spring framework.
• Experience and understanding of distributed systems, developing, profiling and maintaining multi-threaded/asynchronous applications.]
• Experience of the whole SDLC: design, development, testing, deployment
• Strong analytical and problem-solving skills.
• Strong written and verbal communication skills with other team members, QA teams and internal business stakeholders.

• Kafka
• Test-driven development, agile methodologies and clean code programming.
• Experience and knowledge of performance, multi-threading, concurrency, low latency systems
• Configuring CI software for automated testing and deployment of code.
• AWS
• Relational database and SQL skills.
• Scala
• Unix shell scripting.
• Experience working in financial markets.
• Use of Jira/Scrum/Kanban in an Agile environment.

• Be comfortable working in a fast-moving environment where needs evolve rapidly and priorities change
• Self-motivated and pro-active.
• Team player (co-operative, support, be flexible, take ownership, appropriate challenge, maturity etc.).
• Highly organised, self-disciplined and thorough.
• Able to build good client (internal and external) relationships; establish and maintain rapport, orientation towards providing client service.
• Interested in the evolution of the Financial Markets in Europe.
• Happy to operate outside of their normal role when required.

We are looking for intellectually curious people, interested in the bigger picture of how technology industry is evolving, ready to ask difficult questions and deal with complicated scenarios. If you are a forward thinker and problem solver, this is the place to be as we will be supporting you to fast forward your career.

We maximise each employee's potential through personal development through a wide range of learning tools both formal and informal. We believe in remunerating our people with competitive salaries and a range of attractive benefits such as:

• 25 days' holiday per year
• 1 additional day off for your Birthday
• Annual wellness allowance
• Share Purchase Plan
• Medical Health Insurance
• Medical Subscription (preventive medical services)
• Dental Coverage
• Life insurance
• Pillar 3 Private Pension
• Meal Vouchers
• Flexible Benefits
• Bookster
• Volunteering Events
• Team Buildings

At LSEG, we believe that creating a diverse and inclusive organisation is fundamental to the way we deliver on our promise - and our purpose. You'll be part of an organisation of over 25,000 people, spanning 70 countries. We recognise the individual perspectives each of our colleagues brings, and our diverse workforce is one of our greatest strengths. In supporting collaboration and creativity and encouraging new ideas across a diverse and inclusive workforce, we can improve how we are driving financial stability, empowering economies and enabling customers to create sustainable growth.

LSEG offers a range of tailored benefits and support from healthcare and retirement planning to paid volunteering days and wellbeing initiatives.

We are an equal opportunities employer. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

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