Software Engineer - FX Trading

London Stock Exchange$113K — $189K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Strong Java programming skills with clean, maintainable code experience.
  • Good understanding of data structures and algorithms.
  • Knowledge of concurrency and performance optimization with room for growth.
  • Familiarity with system architecture fundamentals and memory management.
  • Experience using profiling and performance analysis tools.
  • Exposure to low-latency/high-performance application libraries and frameworks.
  • Ability to work within a team and deliver on commitments.
  • Experience in Agile development methodologies.
  • Familiar with DevOps practices for automation.
  • Strong problem-solving skills with the capacity to address technical issues.

Responsibilities

  • Collaborate with architects and team members to build complex FX applications.
  • Design, develop, and support trading venues and related services.
  • Help develop and maintain cloud services and cloud-aware applications.
  • Create automated processes to enhance service availability and issue resolution.
  • Identify and contribute to improvements in various aspects like security and reliability.
  • Continuously learn and apply new technologies, including AI development techniques.

Benefits

  • Annual Wellness Allowance
  • Paid time-off
  • Comprehensive Medical, Dental, and Vision coverage
  • 401(K) Savings Plan with company match
  • Basic life insurance and disability benefits
  • Adoption assistance and commuter assistance programs
  • Flex Spending and Health Savings options
  • Emergency backup dependent care services
Full Job Description
Job Description (Job advert content)

We are looking to hire a motivated, hands-on mid-level Java engineer to help design, build, and operate large-scale trading platforms. The group is responsible for FX trading and related services. Experience with low-latency systems is beneficial, with opportunities to further develop these skills on the job.

We value technical aptitude, innovative thinking, a strong curiosity to learn, and teamwork.

We are particularly excited about engineers who have a passion for AI and emerging technologies, and who are curious and eager to learn how AI can be applied to modern software engineering and trading platforms.

Responsibilities
  • Closely work with architects and other team members and groups to develop and build complex applications that meet the needs of FX Engineering.
  • Design, development, and support of trading venues and related services.
  • Ongoing support and development of cloud services, including working with product development groups to build cloud-aware applications.
  • Develop and maintain automated processes to help prevent, identify, and resolve issues that impact service availability.
  • Identify and contribute to improvements across a broad range of areas such as cost savings, security, ease of use, and reliability.
  • Actively learn and adopt new technologies, tools, and practices, including AI-assisted development techniques.


Required Skills
  • Strong Java programming skills with experience writing clean, maintainable code.
  • Good understanding of data structures and algorithms.
  • Working knowledge of concurrency and performance optimization, with a desire to deepen expertise over time.
  • Good understanding of system architecture fundamentals and memory management.
  • Familiarity with profiling and performance analysis tools.
  • Exposure to libraries and frameworks used in low-latency or high-performance applications.
  • Proven ability to deliver on commitments and work effectively within a team.
  • Knowledge and experience with modern agile development methodologies.
  • Exposure to DevOps practices, including automation of software testing, delivery, and infrastructure changes.
  • Self-motivated and able to work effectively in a globally distributed team, managing multiple priorities while collaborating with cross-functional teams.
  • Strong problem-solving skills, with the ability to investigate technical issues across multiple technologies with guidance from senior engineers.


Desired Skills
  • Experience with cloud technologies (e.g., AWS, Azure, or GCP).
  • Experience with SQL and NoSQL databases
  • Strong passion for technology and a willingness to continuously learn new skills.
  • Excellent communication (written and verbal) and interpersonal skills.


Career Stage:
Senior Associate

Compensation/Benefits Information:

LSEG is committed to offering competitive Compensation and Benefits. The anticipated base salary for this position is $113,900 - $189,900.

Please be aware base salary ranges may vary by geographic location, city and state. In addition to our offered base salary, this role is eligible for our Annual Incentive Plan (AIP/"bonus plan"). Target AIP rates will be commensurate with role level and posted career stage. Individual salary will be reflective of job related knowledge, skills and equivalent experience. LSEG roles (excluding internships and part-time roles of less than 20 hours per week) are typically eligible for inclusion in our LSEG Benefits program, which includes offerings of: Annual Wellness Allowance, Paid time-off, Medical, Dental, Vision, Flex Spending & Health Savings Options, Prescription Drug plan, 401(K) Savings Plan and Company match. LSEG's Benefits plan also includes basic life insurance, disability benefits, emergency backup dependent care, adoption assistance commuter assistance etc.

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