Job Description:We are seeking a Backend Software Developer with expertise in Java and Spring Boot to build robust... Read more
We are seeking a Backend Software Developer with expertise in Java and Spring Boot to build robust and scalable enterprise applications. The ideal candidate will have strong problem-solving skills and experience working in agile environments.
Key Responsibilities:
Develop backend services using Java and Spring BootDesign and manage databases and data modelsBuild secure and high-performance APIsParticipate in system design and architecture discussionsDebug, troubleshoot, and improve existing systemsCollaborate with cross-functional teamsRequired Skills & Qualifications:
4+ years of experience in backend developmentStrong knowledge of Java and Spring Boot frameworkExperience with relational databases (MySQL, PostgreSQL)Understanding of RESTful services and API designFamiliarity with build tools like Maven or GradleKnowledge of microservices architecturePreferred:
Experience with Kubernetes and DockerExposure to cloud environments (AWS, Azure)Understanding of messaging systems like Kafka or RabbitMQGCS is acting as an Employment Business in relation to this vacancy.
Read lessOne of our clients is looking for a hands-on Full Stack Tech Lead to join them on a... Read more
One of our clients is looking for a hands-on Full Stack Tech Lead to join them on a 12-month contract based in Kings Cross, London.
This is a key technical leadership role, responsible for driving the architecture and delivery of a large-scale, cloud-native platform integrating with external financial, risk, and payment services. The position combines strategic architectural oversight with 60-75% hands-on development.
Job Title: Full Stack Tech Lead
Location: Kings Cross, London
Contract: 12 Months
Rate: Competitive
Key Requirements:
Expert-level C# / .NET (backend services, APIs, high-throughput systems)Strong React / Next.js experience (including SSR & optimisation)Extensive experience with Google Cloud Platform (GCP)Experience integrating with financial or payment APIsProven background in architectural/technical leadershipYou will mentor engineers, influence technical direction, and drive best practices across Agile delivery and CI/CD.
If you're an experienced Tech Lead looking for your next contract opportunity, please apply with your CV.
GCS is acting as an Employment Business in relation to this vacancy.
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