London, England, United Kingdom Hybrid / WFH Options
SourceIn
years in a senior/full-stack role Strong experience with Vue.js and React Deep JavaScript/TypeScript knowledge Proficiency in CSS (Tailwind, Bootstrap) Backend experience with Node.js and REST APIs Familiarity with microservices, Docker, and CI/CD Solid testing experience (Jest, Mocha, etc.) Nice to have : Fintech, payment systems or secure coding experience Redis, WebSockets, or real-time More ❯
What You'll Need Deep knowledge of C# and .NET , with strong experience building enterprise-grade platforms. Experience leading development teams or acting as a technical lead. Familiarity with REST APIs, CI/CD tooling, containers, and cloud deployments. UK residency for the past 5+ years and eligibility for UK National Security Vetting . Why This Role? Overtime paid - up More ❯
London, England, United Kingdom Hybrid / WFH Options
ZipRecruiter
you. Key Responsibilities for the Founding iOS Tech Lead, SwiftUI | HealthTech, AI, Greenfield Start-up | Shoreditch, Hybrid | Up to £110,000 + Stocks & Benefits APIs & Communication: Strong understanding of REST, GraphQL, WebSockets, and API design best practices Ideally Fullstack TypeScript Engineer (across frontend and backend) Proven experience as a senior software engineer or tech lead, ideally in an early stage More ❯
London, England, United Kingdom Hybrid / WFH Options
Lloyds Banking Group
of our growth journey. What you’ll need Technical expertise in Java, with experience from project inception to production, valuing well-tested software and feedback. Experience with Spring, Hibernate, REST APIs, JSON, Microservices, Kafka, and Postgres. Understanding of architecture and cloud-native principles. Knowledge of algorithms and data structures. Familiarity with test-driven development. Experience with container environments like Docker More ❯
with DB technologies such as SQL, MySQL, Oracle etc. Strong focus on modern engineering practices such as DevOps, CI/CD etc. Some experience working with Web Services (SOAP, REST). Background working in an Agile environment. Moreover, due to this organisation being a Consultancy, strong communication skills (i.e. the ability to talk to stakeholders about complex technical concepts) is More ❯
including procedures, functions, exception handlers, and triggers. Demonstrated experience writing and tuning complex queries against structured and unstructured data sets. Demonstrated experience developing, documenting, and maintaining secure and scalable REST APIs. Demonstrated experience integrating services using messaging technologies, including service buses, publish and subscribe, and MQ. Demonstrated experience working with geo-locational data at both the backend and the application More ❯
LDAP concepts and experience with directories like Active Directory and ForgeRock Directory Services. Knowledge of ForgeRock deployment in high availability environments, clustering, and component setup. Experience with Webservices (SOAP, REST, JSON), client development, and query invocation. Customization and extension of ForgeRock components and LDAP schemas. Development experience with ForgeRock SDK, connector development, and resource configuration. Creating and managing business logic More ❯
Engineering skills using Python Modern Analytics architectures - Data Lakes/Data fabrics/Data mesh. Machine Learning and Generative AI use cases HTML, JavaScript, Angular XML, XSLT, JSON, SOAP, REST Cloud hardware services, containers, kubernetes, etc. Windows, Unix/Linux, MAC OS X API Management Healthcare protocol experience (FHIR, HL7) a plus Education: BS in Computer Science or equivalent technical More ❯
and maintain high-quality applications. Maintain code integrity, organization, and ensure application responsiveness. Apply best practices around security and data protection. Work extensively with Core Java 11+, Spring Framework, REST Web Services, JDBC, and Microservices. Bonus if you have experience with cloud messaging APIs and push notifications! What we're looking for: Strong backend development skills using Java 11 and More ❯
Belfast, Northern Ireland, United Kingdom Hybrid / WFH Options
MCS Group
ll be part of a culture that values fresh ideas and problem-solving. What You'll Do: Develop and maintain PHP applications using the Laravel framework. Design and implement REST API web services. Build and improve SQL database structures. Collaborate with a small, supportive team, contributing to ongoing development and innovation. Use modern tools including JetBrains IDE for PHP and More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Oodle Car Finance
right to work. Essential Requirements Proficiency in Python 3 and best practices. Familiarity with listed libraries/tools. Experience with automation testing and Pytest. Building and maintaining microservices. Implementing REST APIs. Version control with Git and using IDEs like Pycharm. Comfort with documentation and experimenting with new technologies. Knowledge of Docker, AWS, Github Actions. Strong communication skills. Creativity, passion, eagerness More ❯
We’re Looking For Strong engineering fundamentals and commercial experience delivering production systems Proficient in at least two of: Rust, Python, React, or SQL/Postgres Experience building APIs (REST, gRPC), microservices, or distributed systems Interest or background in financial systems, trading, or risk (bonus, not required) Experience with cloud infrastructure (especially AWS, Kubernetes) is a plus Fast learner, pragmatic More ❯
City of London, London, United Kingdom Hybrid / WFH Options
La Fosse
We’re Looking For Strong engineering fundamentals and commercial experience delivering production systems Proficient in at least two of: Rust, Python, React, or SQL/Postgres Experience building APIs (REST, gRPC), microservices, or distributed systems Interest or background in financial systems, trading, or risk (bonus, not required) Experience with cloud infrastructure (especially AWS, Kubernetes) is a plus Fast learner, pragmatic More ❯
and security. Participate in planning, estimation, and risk management. 10+ years in software development, 6+ years with Python. Expertise in Django, Flask, or FastAPI. Strong knowledge of microservices and REST APIs. Skilled in SQL and NoSQL databases (PostgreSQL, MongoDB). Proficient with Docker/Kubernetes and CI/CD tools. Solid understanding of OOP, design patterns, and clean code. Experience More ❯
Mannheim, Baden-Württemberg, Germany Hybrid / WFH Options
osapiens Holding GmbH
and technical excellence within the team. Requirements Strong experience in full-stack development with a focus on React.js, Node.js, JavaScript, and TypeScript. Expertise in web services development and integration (REST, GraphQL, etc.). Familiarity with Git for version control and collaboration. Strong product mindset - you think beyond code, considering user experience, business impact, and scalability. Agile experience - comfortable working in More ❯
high-quality solutions. Minimum qualifications include a Bachelor's degree in IT, Computer Science, or related field, along with 3+ years of proven full-stack development experience. Experience developing REST API endpoints, mobile development (React Native and Expo), SQL databases, enterprise-level projects, and maritime industry background are preferred. Proficiency in front-end and back-end languages, modern frameworks (React More ❯
London, England, United Kingdom Hybrid / WFH Options
Compare the Market
in writing Unit Tests (JUnit) and UI tests (Roboelectric) Experience of multi-threading and working with frameworks like RxJava and RxKotlin is ideal, but not essential Experience working with REST APIs and offline caching Exposure to databases (Googles Room Library) An advocate of clean coding practices Additional knowledge of Swift is beneficial Our people bring our purpose to life. We More ❯
code bases Proven experience as a full stack developer including extensive knowledge and experience working in Java or C# and React/Typescript Basic UI/UX design knowledge REST APIs design and implementation Git Code reviews/Good coding practices SQL Ability to work independently Strong communication and interpersonal skills Desire to collaborate and to develop strong and positive More ❯
interpersonal skills and enjoy working in a highly iterative, agile and collaborative team environment. Have experience with some of the following Languages, Frameworks & Technologies: Java, Spring, JavaScript, Hibernate, Tomcat, REST, HTTP, JSON, JUnit, TestNG, Mockito, Jenkins, Maven, Git and Docker. Additional Information Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion More ❯
practices Skills 7+ years experience in OOP/OOAD with Java JDK 8 or higher; experience with Go is a plus Knowledge of Tomcat, Spring Boot, Spring Security, Hibernate, REST microservices architecture Experience with SQL, multi-threading, message queuing, distributed systems Experience with cloud platforms (Azure, AWS, GCP), including availability zones, security, APIs, and virtual networking Experience with Kubernetes and More ❯
Experience with Test-Driven Development (TDD), CI/CD practices and DevOps workflows Familiarity with Agile tools and cloud-native development best practices Our Tech Stack: .Net Core C# REST API Web API Azure DevOps Agile TDD Unit Testing SOLID Principles NoSQL Why Join the Pack? 10% Annual Bonus Potential 28 Days Holiday (rises to 30 after two years) + More ❯
DTOs and model binding Security API authentication and authorization best practices Knowledge of OAuth2, JWT, OpenID Connect Secure coding practices for exposed endpoints Integration & Communication Consuming third-party APIs (REST/SOAP) Async/await, tasks, and non-blocking design Database Integration Hands-on with Entity Framework Core or similar ORM Confident writing SQL and working with SQL Server Testing More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Mirai Talent
engineer. Experience in common web technologies such as React, TypeScript, and JavaScript. Experience developing microservices as part of a full-stack application architecture. Proficiency in API design and development (REST, Swagger, HATEOAS, gRPC). Working knowledge of Microsoft Azure and application workload management. Proficiency in object-oriented development techniques. Understanding of modern data processing architectures such as Data Lakehouse. Experience More ❯
DTOs and model binding Security API authentication and authorization best practices Knowledge of OAuth2, JWT, OpenID Connect Secure coding practices for exposed endpoints Integration & Communication Consuming third-party APIs (REST/SOAP) Async/await, tasks, and non-blocking design Database Integration Hands-on with Entity Framework Core or similar ORM Confident writing SQL and working with SQL Server Testing More ❯
NetSuite tools (min. 3 years) Strong understanding of ERP systems, business processes, and workflows, especially within NetSuite. Proficiency in JavaScript, SuiteScript, and other relevant web technologies (HTML, CSS, XML, REST/SOAP). Hands-on experience integrating NetSuite with third-party systems and external APIs. Solid understanding of relational databases and experience working with saved searches, SQL and SuiteAnalytics Connect. More ❯