Senior Java Developer

Proactive.IT Appointments Limited; Greater London; Hybrid; GBP 55,000 - 65,000; Full time

Job summary

A leading enterprise organization is seeking an experienced Senior Java Developer for a hybrid role in Greater London. You will join a high-performing engineering team to work on cutting-edge enterprise platforms. The ideal candidate has strong expertise with Java and Spring Boot, experience with microservices and REST APIs, and is comfortable in Agile environments. This position offers competitive salary rates and long-term project stability, making it an excellent opportunity for professional growth.

Benefits

Competitive salary

Agile collaborative environment

Long-term project stability

Qualifications

• Proven experience in software design and development with Java-based technologies.
• Experience in a senior developer or technical leadership role.
• Strong, hands-on expertise with Java, Spring Boot, and microservices architecture.
• Solid experience building REST APIs.
• Experience working with containerization tools such as Kubernetes or OpenShift.
• Strong RDBMS skills and experience working with high-volume enterprise systems.
• Front-end development capability with Angular, JavaScript, and Bootstrap.
• Background in large-scale, high-transaction enterprise environments.
• Experience mentoring or guiding technical teams.
• Comfortable working within Agile/Scrum delivery models.

Responsibilities

• Join a high-performing engineering team to work on digital transformation.
• Lead software design and development projects.
• Develop with modern Java technologies at scale.

Skills

Java-based technologies

Spring Boot

Microservices architecture

REST APIs

Kubernetes

OpenShift

RDBMS

Angular

JavaScript

Bootstrap

Job description

11313JS
£55k – 65k per year

Senior Java Developer

Hybrid – 2 days onsite

Our client, a leading enterprise organisation undergoing significant digital transformation, is seeking an experienced Senior Java Developer to join their high‑performing engineering team. This is an excellent opportunity for a seasoned professional who thrives in complex environments and enjoys working with modern Java technologies at scale.

What you’ll bring:

• Proven experience in software design and development with Java‑based technologies
• Experience in a senior developer or technical leadership role
• Strong, hands‑on expertise with Java, Spring Boot, and microservices architecture
• Solid experience building REST APIs and working with containerisation tools such as Kubernetes or OpenShift
• Strong RDBMS skills and experience working with high‑volume enterprise systems
• Front‑end development capability with Angular, JavaScript, and Bootstrap
• Background in large‑scale, high‑transaction enterprise environments
• Ideally, exposure to telecom domains such as BSS/OSS, Billing, CRM, Self‑Service, or Product Catalogue
• Experience mentoring or guiding technical teams is highly advantageous
• Comfortable working within Agile/Scrum delivery models

What’s on offer:

• Opportunity to work on cutting‑edge enterprise platforms
• Collaborative, Agile environment with strong technical leadership
• Long‑term project stability and excellent career visibility
• Competitive rates/salary based on experience

If you’re a Senior Java Developer ready to step into a role with real impact, we’d love to hear from you.

Senior Java Developer

Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted.

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