degree in Computer Science, Engineering, or a related field. Minimum of 5 years of experience in full-stack development. Strong proficiency in Java and Kotlin programming languages. Demonstrable experience with ION Trading platforms. Proven experience in fixed-income eTrading systems and front office environments. Familiarity with modern front-end more »
London, Farringdon, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
developer to join the team on a 3 month contract basis, with the possibility of extension. £275 per day Fully remote Outside IR35 Essential: - Kotlin - Jetpack Compose - Play store - Experience liaising with stakeholders They are looking to conduct interviews this week so please reply with your CV ASAP if more »
Software Engineer (Kotlin) - Contract - 6 months - Outside IR35 - £500/day One of the fastest growing FinTech companies in the UK are looking to add a Kotlin Engineer to the team on an initial 6 month contract. Backed by top investors and loved by customers within the market … proven by excellent Glassdoor and Trustpilot reviews). The tech stack is listed below: - Kotlin (must have commercial experience) - AWS - MySQL - DynamoDB - RabbitMQ - Docker - Kubernetes - GraphQL (it would be nice if you were familiar with this but it's not a deal breaker) What they are looking for: - Must … have commercial Kotlin experience - Must have 5+ years experience as a Software Engineer - GraphQL (Desirable) Further details: - Paying up to £500 p/d - Outside IR35 - 6 month rolling contract - If you're in London then ideally looking for candidates to come in 3 days a week but if more »
Kotlin Engineer - Contract - 6 months - Outside IR35 - £500/day One of the fastest growing FinTech companies in the UK are looking to add a Kotlin Engineer to the team on an initial 6 month contract. Backed by top investors and loved by customers within the market (proven … by excellent Glassdoor and Trustpilot reviews). The tech stack is listed below: - Kotlin (must have commercial experience) - AWS - MySQL - DynamoDB - RabbitMQ - Docker - Kubernetes - Design and architecture experience is a real bonus What they are looking for: - Must have commercial Kotlin experience - Must have 5+ years experience as more »
experience mentoring junior/graduate developers. This role is immediately available, fully remote and outside IR35. Requirements: Strong experience with iOS & Android Knowledge of Kotlin, and preferably Kotlin Multi-platform Experience with SwiftUI Kowledge of REST API's If this role is of interest, please reach out my more »
Senior Software Developer - Golang/Kotlin London Contract (6 months with possible extension) Hybrid Up to £500 per day (Inside IR35) This is your chance to join a passionate team and shape the future of how users experience entertainment! We're looking for a talented developer to dive deep … and refine its tools and processes. Enhance data monitoring and alerting systems while contributing to client application security. Requirements: Strong experience in development with Kotlin and Golang Strong understanding of development best practices (pair programming, TDD, CI/CD). Familiarity with CI tools (e.g., Jenkins, Concourse) and testing more »
skill set needed as you will be responsible for designing, implementing, and managing cloud security/identity solutions plus applicants with either Go or Kotlin plus Azure AD will be favoured. You will work closely with the security and cloud teams to ensure the secure provisioning and management of … identities across different systems, including Active Directory, Entra ID, and GCP. Key Responsibilities: * Design, develop, and maintain automation scripts and tools using Go or Kotlin for IAM tasks * Implement and manage SCIM provisioning for automated user life cycle management * Integrate identity and access management systems like Azure Active Directory … Key Requirements: * 5+ years of hands-on experience in Cloud Security, with a focus on identity and security * Strong programming skills in Go or Kotlin * Experience with Azure AD/Entra ID and SCIM provisioning * Experience with agile development methodologies and version control systems (Git) * Strong understanding of security more »
City of London, London, United Kingdom Hybrid / WFH Options
Adecco
Duration - 12 Months Rate - £650 daily (inside IR35) My client has a front-end service built using TypeScript, NodeJS, and Nunjucks and backend using Kotlin and Spring Boot Skills/Experience: JavaScript TypeScript Cypress CSS HTML NodeJS Nunjucks js jQuery Working in an agile team Experience of working with more »
Cloud Security Engineer - Contract (Outside IR35) London (Hybrid) - Up to £500p/day We are seeking an experienced Cloud Security Engineer skilled in identity and access management. Your responsibilities will encompass the design, implementation, and management of cloud security solutions. more »
