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Solytics Partners

Sr. Kotlin Developer

Solytics Partners
United Kingdom · Contract · Mid-Senior

About Us:

Solytics Partners provides Consulting and Solutions to Banking, Capital Markets, Asset Management, and Insurance firms. We leverage a combination of deep domain knowledge, advanced analytics and technology to provide accelerated and efficient services and next generation solutions. Our team of senior consultants comes with significant global experience in key markets and advanced degrees in STEM. Our regulatory compliant solutions and services enable leading financial institutions and corporations to create and sustain competitive advantage.


Job Summary:

We are looking for a highly experienced Kotlin Engineers to join a front-office engineering team building a next-generation cloud-hosted issuance platform for Investment Banking Capital Markets. The platform supports real-time bookbuilding workflows for global debt and equity issuances, replacing a legacy system with a modern, scalable architecture designed for high availability, resilience, and rapid delivery of business functionality. This is a hands-on engineering role suited for developers who thrive in collaborative, high-performance environments and are passionate about engineering excellence, continuous improvement, and clean software design.


Key Responsibilities:

  • Design, build, and maintain backend services using Kotlin
  • Collaborate closely through mob programming and shared development practices
  • Deliver small, incremental, testable changes with high code quality standards
  • Contribute across the full software lifecycle including development, integration, deployment, and production support
  • Improve platform resilience, observability, and operational stability
  • Support production systems with strict availability and correctness requirements
  • Continuously refine architecture and codebase through refactoring and clean code practices
  • Work closely with engineers, product stakeholders, and business users in a front-office environment.


Key Requirements:

Strong commercial experience developing backend applications in Kotlin

Deep understanding and practical experience with Extreme Programming (XP) methodologies, including:

  • Mob programming
  • Test-Driven Development (TDD)
  • Continuous refactoring
  • Clean code and maintainable architecture principles

Strong experience building and operating cloud-native systems on GCP / enterprise cloud platforms, including:

  • GKE and/or Cloud Run
  • Cloud SQL
  • Memorystore
  • Artifact Registry
  • Cloud Logging / observability tooling
  • Key Management services

Experience working within CI/CD pipelines and mature SDLC processes

Comfortable working in regulated enterprise environments with strong governance and quality standards

Experience supporting business-critical production systems

Strong problem-solving and collaboration skills

Ability to work effectively within highly collaborative engineering teams

Key Skills

Ranked by relevance

cloud high availability kotlin cicd gcp
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Posted
May 19, 2026
Type
Contract
Level
Mid-Senior
Location
London Area

Industries

Financial Services Investment Banking Banking

Categories

Information Technology

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