cover image
E-Solutions

Java Backend Developer

Hybrid

Bristol, United kingdom

Freelance

02-12-2025

Share this job:

Skills

Java Go SQL Penetration Testing CI/CD DevOps Problem-solving Databases Analytical Skills Agile Microservice Spring Microservices

Job Specifications

Key Skills (Mandatory)

Strong hands-on experience with Spring Cloud, Cloud Native development, Microservice Design Patterns, APIM, and Security
Recent hands-on experience in Java Backend Development
Experience with Cloud Native architectures and designing secure microservices

About the Team

You will work with the Mobile Security team responsible for securing mobile channels across the bank. The team builds mobile security components, provides penetration testing, obfuscation services, and ensures a strong security posture for mobile apps.

Responsibilities

Build and enhance secure, scalable backend applications
Develop and maintain REST APIs, microservices, and containerised solutions
Contribute to mobile app security services and backend support
Collaborate with engineering teams to maintain security standards
Optimize backend performance to meet stringent non-functional requirements

Essential Experience

Strong background in building secure enterprise-grade backend systems
Expertise with REST APIs, containerization, microservices
Excellent problem-solving and analytical skills
Experience with agile development, CI/CD, and best coding practices

Desirable Experience

Java development
Cryptography experience in Go and/or Java
SQL databases
Cloud/DevOps pipelines
Application security or mobile security understanding

About the Company

"Empowering Technology Services” Founded in 2003, we are in our 22th year of structured growth. We are a talent-driven talent acquisition company providing individual consultants, project teams, and strategic outsourcing services to clients in various industries. E-Solutions is a certified minority-owned staffing firm spearheaded by industry experts. We offer award-winning solutions for the Global Talent Cloud. Our services include: • Workforce Solutions • Cloud Solutions • Salesforce Practices • Global Payrolling • MSP/V... Know more