Senior Kotlin and Java Developer

Grid Dynamics — United Kingdom · Posted ~3 hours ago

Senior

Skills

Java Kotlin Apache Flink Software design Backend development JVM

🔓 Log in to save this job, tailor your resume & track your apply process — 7 days free, no card needed.

Log in to add to target list

Summary ✨ AI‑Generated

A technology team is looking for a senior backend engineer to build scalable systems for complex financial workflows. The role involves designing, developing, testing, and delivering high-performance applications using modern JVM technologies and stream processing frameworks.

Highlights

Work on a large-scale financial technology platform with modern programming languages, distributed systems, and full software delivery ownership.

Description

Grid Dynamics/JUXT is partnering with a Tier 1 investment bank on a strategic initiative to build its next-generation FX Risk Platform: consolidating risk management capabilities into a modern, scalable architecture and decommissioning multiple legacy risk applications. This role builds the platform's FX Options end-of-day Official Valuation capabilities, supporting the bank's Asia FX trading desk. The platform is built in Java and Kotlin on Apache Flink, and the work runs the full delivery cycle from requirements through design, development, testing and release, embedded with the bank's engineers who own the EOD module. Responsibilities Building FX Options end-of-day Official Valuation capabilities on the new platform; developing Java/Kotlin stream-processing pipelines on Apache Flink where correctness matters above all; engaging directly with trading desks and partner systems to gather and refine requirements; owning changes through the full cycle of design, review, development, testing and release; supporting the decommissioning of the legacy applications the new capabilities replace. Requirements Strong Kotlin and core Java, with experience building and operating production data-processing systems; Good understanding of Apache Flink, or deep experience with comparable stream-processing frameworks and a clear appetite to go deep on Flink; Rigour around correctness such as testing, reconciliation, and careful handling of late, missing or corrected data; Clear communication with trading desks, partner systems and the module's owners. Highly valued: FX or derivatives domain knowledge, especially options, valuations and end-of-day processes; experience supporting trading desks across time zones; Experience In Banking Or Other Large Regulated Enterprises. We offer Opportunity to work on bleeding-edge projectsWork with a highly motivated and dedicated teamCompetitive salaryFlexible scheduleBenefits package - medical insurance, sportsCorporate social eventsProfessional development opportunitiesWell-equipped office About Us Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.