Senior Software Engineer (CALC engine)

Job Description

Job Description

Responsibilities:

• Work closely with the product team to codify design decisions into executable criteria.
• Collaboratively design and implement high-performance, low latency calculation engine code .
• Communicate complex technical concepts clearly and effectively to team members and stakeholders.
• Advocate for correctness-first approaches and foster a culture where quality is paramount.

About You:

• Strong experience in backend software development
• Deep expertise in one of the following areas:
  • Strong Core Java skills: threading, allocation & garbage collection, performance tuning. Experience writing low latency Java. 
  • Strong domain knowledge in database engine / Compiler design / Investment bank Front office 
• Experience designing languages.
• Understanding of how the JVM works.
• Experience using AI tools such as Claude Code.

Nice to Have:

• Prior experience building planning software 
• Likely (but not exclusively) to have worked in one of the following industry:
  • Database engines (not database implementations)
  • Low latency front office investment bank
  • Compilers
• Basic understanding of Spring. 
• Knowledge of Multi dimensional modeling. 
• Knowledge of Lambda Architecture (

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.