building accounting software from scratch. Ideally having been an instrumental part of the build throughout. We would ideally like experience working with Java (or Kotlin) and Spring Boot, Kubernetes and AWS, however we can be flexible for the right person You will build Cloud-native, AWS-based, greenfield software … will have a DevOps and individual contributor mindset Key technical experience: Building an accounting system from scratch Software development in Java (Spring Boot) or Kotlin - design, build, and deploy Production deployment experience working with AWS Experience with automated build and test systems for CI/CD (using Docker, Jenkins … building squads and help us shape this area of the business for scale. What's in it for you? Core stack is Java17/Kotlin/Spring Boot/K8S/React AWS, but we are expanding tech and tools around our growth (currently around 130 people, but growth more »
Greater London, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
teams to understand project requirements and translate them into technical specifications. Implement best practices for software development, ensuring code quality, maintainability, and performance. Utilize Kotlin and Spring frameworks to enhance existing applications and create new features. Work with AWS services to deploy, monitor, and scale applications in a cloud … continuous improvement. Qualifications: Bachelor's degree in Computer Science, Engineering, or related field. 3+ years of professional experience in Java development. Solid understanding of Kotlin and experience in using it for building robust applications. Proficiency in the Spring framework, including Spring Boot. Hands-on experience with AWS services (e.g. more »
work with a cross-functional team of engineers, designers, and product managers to deliver high-quality applications and services. Their tech stack includes Java, Kotlin, JavaScript, React, and TypeScript, and they follow modern development practices such as CI/CD and TDD. Responsibilities: Design, develop, and maintain scalable software … applications using Java, Kotlin, JavaScript, React, and TypeScript. Implement automated testing and ensure code quality through Test-Driven Development (TDD). Participate in code reviews, providing constructive feedback to ensure code quality and adherence to best practices. Collaborate with cross-functional teams to define requirements and deliver software solutions … degree in Computer Science, Software Engineering, or a related field. At least 5 years of professional experience in software development. Strong proficiency in Java, Kotlin, JavaScript, React, and TypeScript. Experience with automated testing and TDD practices. Familiarity with CI/CD tools and pipelines (e.g., Jenkins, GitHub Actions, CircleCI more »
services industry. They're dedicated to delivering cutting-edge solutions that revolutionize how individuals and businesses manage their finances. As a Senior Java/Kotlin Engineer, you'll play a pivotal role in shaping the future of our platform, contributing your expertise to drive their mission forward. Role Overview … They are seeking a talented Senior Java/Kotlin Engineer to join their growing team. In this role, you will be responsible for developing and maintaining robust, scalable, and secure backend services utilizing Java and Kotlin. You will also have the opportunity to work with AWS services and contribute … promote continuous learning and growth within the team. Qualifications: Bachelor's degree in Computer Science, Engineering, or related field. Extensive experience with Java and Kotlin development, with a strong understanding of object-oriented programming principles. Proficiency in AWS services, including but not limited to EC2, S3, Lambda, and DynamoDB. more »
Java/Kotlin Developers - £85k + Bonus Java/Kotlin Developer - Tech for Good Company London, UK (1-2 days per week onsite) Up to £85,000 p.a. + 10-15% bonus Company Overview : Join a Tech for Good company who help support over 500,000 people across more »
Senior Kotlin Engineer🤖 - Renewable Energy🍃 - London (hybrid)🏛 - £90,000💷 Are you eager to apply your coding prowess to pioneering technologies in the renewable energy sector? We're thrilled to collaborate once again with our esteemed client, driven by the mission to democratise access to renewable energy at affordable rates. … an array of exciting technological advancements slated for 2024, we're seeking Senior Engineers to join us in spearheading these initiatives. As a Senior Kotlin Engineer, you'll: Assume a pivotal role as a subject matter expert in a high-performing engineering ensemble. Develop intricate web-based microservices. Guide … fostering their growth. Contribute to system architecture and design. Engage across both front and back-end landscapes. To qualify for the role of Senior Kotlin Engineer, you should possess: Over 5 years of experience in Software Engineering. Demonstrated leadership in overseeing and nurturing junior talent. Proficiency in Java or more »
Frontend Engineer Salary - £45-65k Plus Bonus & Benefits Location - London, Hybrid (twice a month in the office) Sector: Green Energy Tech : Vue.js, React.js, JavaScript, HTML, CSS, TDD, BDD Please note: sponsorship is not available for this role We are more »
forward thinking! They are looking for a Senior Software Engineer who comes with a solid engineering background using Vue/TypeScript on the Frontend & Kotlin on the backend. Experience working within a TDD/BDD environment in cross functional teams is a big plus! This role will be more »
facing applications. They have some impressive new projects which you’ll be able to get involved in from the start. They work mostly with Kotlin for Android and Swift these days and are looking for Developers that have experience in one of these technologies. They will consider people that … are more experienced in Java or Objective-C but Kotlin and Swift are highly favourable. Any experience with Reactive programming, testing and/or experience with CI/CD would be a big bonus as well. The company love people that are eager to learn and can you give … and more. Who am I? It’s obviously pretty essential that you’ve come sort of Android or iOS Development background, ideally working with Kotlin or Swift. Away from their excellent engineering culture, the company work very collaboratively and look for people that fit in well with that. There more »
Android Developer - Android Engineer - Kotlin - SDK's - TDD - Hybrid - 3 Months - Paying up to £600 (Inside IR35) - London You will be responsible for updating a video player SDK , developing, testing and maintaining software applications. This position will work closely with other engineers, product managers, and stakeholders to ensure the … to identify areas for improvement; Provide technical guidance and mentorship to junior members of the engineering team; Participate in code reviews as necessary. Programming, Kotlin, Algorithm Design, Debugging, Software Architecture, Database Design, System Analysis, Problem Solving, Teamwork, Communication Skills, Project Management The interview process has begun, so if you more »
Senior Software Engineer - Golang/Kotlin London Contract Hybrid Up to £500 per day 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 into the world of streaming, tackle exciting … Write robust code that undergoes continuous testing, deployment, and cloud/on-premise scaling across various streaming devices. 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 »
forward thinking! They are looking for a Full-Stack Software Engineer who comes with a engineering background using Vue OR React on the Frontend & Kotlin OR Java on the backend. Experience working within a TDD/BDD environment in cross functional teams is a big plus! This role will more »
Fullstack Engineer (Kotlin/Vue) Salary: Up to £90K + Benefits Working Arrangement: F ortnightly minimum visit to the central London headquarters Join a prominent London-based supplier of gas and renewable electricity, committed to driving a Net Zero future! They're on the lookout for talented Mid and … Senior Fullstack Engineers to bolster their team. You'll be part of a diverse, multi-disciplinary team, working on everything from Kotlin/Java backend microservices to frontend Vue.js , React, and Typescript. With over a quarter of a million customers, this role offers a chance to make a real more »
Job Title: Mobile Engineer Location: London (Hybrid) Duration: Contractual role Our client is seeking for a mobile developer, who has hands on experience with the development and testing of mobile platforms (Android and IOS). The client is looking for more »
positions of public trust. Public Trust requires US Citizenship. Primary Responsibilities Design, develop, and maintain mobile applications. Write code and develop mobile applications using Kotlin, Swift, SwiftUI, UIKit, and Jetpack Compose. Create visually appealing and user-friendly interfaces for mobile apps, ensuring a positive user experience. Ensure the application more »
on both C# and Kotlin. Experience - 2+ years C#, .Net experience – WPF a plus Familiarity with at least one other programming language (Java, C++, Kotlin would be beneficial) Cloud experience (we use Azure, AWS or GCP welcome) Kafka or exposure to ActiveMQ, RabbitMQ or Spark Orchestration and Containerisation experience more »
Senior Software Engineer - KotlinKotlin Based Backend Technology Salary - £70-90k Plus Bonus & Benefits Location - London, Hybrid (twice a month in the office) Sector: Green Energy Tech : Kotlin, Vue.js, Google Cloud & AWS Please note - sponsorship is not available for this role. We are working with a … expectations: As a Senior you would be leading technical decisions on the software architecture and delivering best practice solutions across the full stack, mainly Kotlin & Vue.js. You would be passionate about TDD, BDD and championing the team in this space You would constantly be looking for ways to improve … a more people leadership role. Your skills Ideally you would have experience across the full stack, however your focus would be backend. Experienced with Kotlin in commercial roles, but can be a mix of Java and Kotlin. Have some experience on the frontend (but does not have to be more »
not already exist. Skills & Experience Solid 6-7+ years experience with Android SDK, IDE, Jetpack Libraries , and other popular third-party libraries. Solid Kotlin Programming experience. Experience of the full software development cycle, from design to support. Build solutions using MVVM and a dependency injection framework like Dagger more »
sheet. To be a great fit for this Senior Software Developer position you will have experience in the following: Software development with Java or Kotlin Cloud experience – AWS/GCP/Azure Leading or mentoring junior developers in your team Modern ways of working with TDD Developing in microservices more »
London, England, United Kingdom Hybrid / WFH Options
Client Server
have experience of using version control systems e.g. Git, and build tools such as Make, Gradle Ideally you will also have some Java/Kotlin knowledge, able to bridge between C You're collaborative with excellent communication skills What's in it for you: As a Backend Software Engineer more »
TL;DR 🧢 Role | *Software Engineering Manager* 💫 Company | InsurTech, Scale-up, Data Science 📏 Size | c.100 🎯 Areas | People Leadership, Tech Strategy, Roadmap, Standards, Best Practices ✨ Tech | Kotlin, Java, Scala, React, Typescript, GCP 📍 Based | London (Zone 1) 💻 Hybrid | 2 days a week in-office 💰 Offer | Up to £130k + bonus & excellent benefits more »
or fullstack development of web or mobile applications. Familiarity with popular programming languages and frameworks (e.g., JavaScript, React, Angular, Node.js, React Native, Cordova, Swift, Kotlin, Flutter, Ionic, etc.) is essential. Customer-Facing Skills: Excellent Communication: Ability to communicate effectively with a variety of stakeholders, including Executives, Project Managers, and more »
just the effort. What are we looking for? We are looking for skilled back end focused software engineers with experience working with Java (or Kotlin) and Spring Boot, Kubernetes and AWS, who have experience working in a software on demand production environment. You will build Cloud-native, AWS-based … own it' culture, and so you will have a DevOps and individual contributor mindset Key technical experience: Software development in Java (Spring Boot) or Kotlin - design, build, and deploy Production deployment experience working with AWS Experience with automated build and test systems for CI/CD (using Docker, Jenkins … for scale and be a key member of a fast-growing global team! What's in it for you? Core stack is Java17/Kotlin/Spring Boot/K8S/React AWS, but we are expanding tech and tools around our growth (currently around 80 people, but growth more »
focused start-up environment Over 7 years commercial experience working in software development using JVM languages You do not need to have worked with Kotlin previously, but must be open and happy to work with it. Desired: frontend experience ( React ) They are committed advocates for diversity, so you will more »
