Looking for a role where engineering quality matters and your work goes straight into a mission‑critical trading flow?

For one of our clients in the capital markets sector, we’re hiring a Senior Software Engineer to build and evolve a high‑volume trade management platform. You’ll work on distributed systems, multithreading and AWS serverless components, in close collaboration with global teams. If you like greenfield projects, it’s a perfect opportunity for you!

Location: Warsaw (Śródmieście), hybrid mode (3 days a week in the office)

Contract: employment contract

Your duties will include:

• Designing, building, and maintaining high-throughput trade flow processing services (multithreaded, distributed)
• End-to-end ownership: development, testing, deployment and production stability (incl. second-line support)
• Making technical decisions, assessing risk, and continuously improving reliability/performance
• Collaborating with engineers across the globe to deliver robust releases

Your skills & experience:

• Min. 5 years of experience in software engineering
• Proficiency with .NET and C#
• Hands-on experience in serverless environments (preferably AWS or Azure)
• very good English (B2/C1)

Tech stack:

• .NET Core
• C#
• Kafka
• AWS

Benefits:

• yearly bonus
• medical insurance
• life insurance
• MultiSport Card
• lunch card

To apply for this offer, please follow the "Apply now" button. The salary rates presented here are monthly gross and are based on Grafton Recruitment's research into salary trends. The final salary offered upon hiring will depend on how closely the candidate meets the requirements set out in the job offer. Job offers by Grafton Recruitment are not commercial offers within the meaning of the Polish Civil Code(Articles 66 and 71 CC). We kindly inform you, that we will process all applications with full discretion and contact selected candidates.

Grafton Recruitment Sp.z o.o. is registered on position 20329 in the National Recruitment Agencies Register.

For more related job opportunities visit http://pl.grafton.com/en/job-search