Type of contract: B2B contract

Salary range: 125-163 PLN / hour

What will you do?

As a Development Consultant, you will play a key role in designing and enhancing the bank’s FX Forward Pricing platform — a global, distributed system running in a 24/5.5 trading environment. Cooperating closely with eRisk Quant Traders, trading desks, and cross-functional development teams, you will deliver robust pricing capabilities that support high-volume, low-latency FX markets.

This role offers the opportunity to work on complex technical challenges, solve real trading problems, and contribute to a mission-critical component of the bank’s FX business.

Your tasks

• Build and enhance the Forward Pricing engine producing FX forward prices from Rates, Futures, FX broker feeds, and integrating outputs with Quant Analytics for distribution across eCommerce channels.
• Develop pricing control features in collaboration with FX voice and electronic desk traders and quants, including price tiering, derived crossing, manual curve adjustment, spreading, and interpolation.
• Extend the forward pricing infrastructure to enable on-demand quoting and dynamic curve crossing from eCommerce systems.
• Integrate new pricing models and incorporate new market data feeds into the pricing stack.
• Cooperate directly with eRisk Quant Traders and Cash FX Forward / NDF traders to gather requirements and validate solutions.
• Collaborate with the technical lead and teams across the GFX programme to enhance the system, including support for onshore market trading and risk management needs.
• Create detailed technical designs for assigned work items.
• Collaborate with external consultancies providing technical or UX design expertise when required.
• Implement high-quality technical solutions following agreed designs, industry standards, CI/CD practices, and automated testing methodologies.
• Conduct full functional testing of delivered components ahead of UAT.
• Support deployments to development and test environments when needed.
• Participate in intra-day or overnight support rotations (as required).

Your skills

• Strong Java server-side development experience (required), including solid understanding of multi-threaded architectures.
• Proven experience delivering global, distributed systems operating in a 24 × 5.5 trading environment.
• Experience building FX or eRates pricing systems for eCommerce (highly beneficial).
• Knowledge of KDB/Q (advantageous but not mandatory).
• Python familiarity (advantageous).
• Understanding of trading desk operations in large, multi-site investment banks with substantial eCommerce presence.
• Knowledge of FX markets, especially forward FX and spot FX conventions, in a high-volume, low-latency environment.
• Experience delivering enterprise-grade systems, while also working in an agile model with traders and quants.
• Self-motivated, proactive, and comfortable taking ownership.
• Strong problem-solving mindset and ability to work under time pressure.
• Excellent communication skills and a collaborative approach.

This possibility applies to work on a B2B basis.