Skip to content

Software Engineer | Mid-Office | Python

BlockTech
🇳🇱AmsterdamMediorFull-timePosted August 7, 2026

About the Role

BlockTech is a fast-paced algorithmic trading firm facilitating global cryptocurrency derivatives and spot trading while expanding into new markets. The Mid-Office team is responsible for positions, PnL, and hedging, finding and fixing incorrect numbers before they impact traders and the risk team.

As a Software Engineer on the Mid-Office team, you will:

  • Own the books: maintain and evolve position, trade, and PnL systems so they stay accurate across every venue.
  • Do the quant work: build and refine hedging, Greeks, margin models, and early exercise premium calculations.
  • Surface the risk: build risk views and calculations that show traders and the risk team what exposure is carried.
  • Support the desk: work side by side with traders and researchers to ensure the data they rely on is correct and available.
  • Deliver reporting: provide data for internal stakeholders and regulators, including PnL breakdowns, trade surveillance, treasury accounting, and compliance.
  • Own it in production: spot discrepancies in live data, trace root causes, and maintain what you ship.

Requirements

  • An engineer at heart with a strong quantitative background
  • Real enthusiasm for the engineering work
  • Strong debugging skills - can trace problems to their source even in unfamiliar systems
  • A critical mind that follows things until completion
  • High ownership
  • Clear communication in English
  • Nice to have: experience in finance (ideally trading), on the systems behind positions, PnL, risk, and hedging

What You'll Get

  • A full-time position in a relaxed and modern office in Amsterdam
  • Pension plan
  • Company laptop
  • Reimbursement of your internet costs at home
  • An extensive in-house training program
  • Annual learning & development budget
  • Gym membership reimbursement
  • Opportunity to engage in various sports during working hours, including kickboxing, CrossFit, fitness, and soccer
  • Regular social events including weekly Friday drinks, monthly outings, quarterly sports competitions, and bi-annual trips abroad
  • Daily breakfast and warm lunch, with snacks and drinks provided throughout the day
  • For internationals: all-in relocation package and Dutch classes