Java Full Stack Developer

Mastek Limited; United Kingdom; On-site; GBP 35,000 - 55,000; Full time

Job summary

Mastek Limited in the United Kingdom is seeking a Java Developer for the L3 Service Support team to ensure operational stability and rapid resolution of defects.

You will work with Java 8+, Spring Framework, and REST APIs on a large-scale public sector program, collaborating with a distributed team to deliver high-quality fixes and improvements.

Qualifications

• Hands-on with Java 8+
• Experience with Spring Framework and SpringBoot
• Exposure to micro-services architecture and REST APIs
• Experience with relational databases (PostgreSQL)
• Experience with Git and CI/CD tools (Jenkins)
• Understanding of AWS services (ECS, EKS, S3, SQS) and Kubernetes

Responsibilities

• Analyze, fix, triage and coordinate live defects with the development team
• Maintain overall operations stability with health checks and daily checks
• Perform root cause analysis and drive issues to resolution
• Triage, research, diagnose and provide workarounds or solutions for issues
• Own queries/issues and coordinate with departments for resolution and SLA adherence
• Collaborate with distributed team across levels and communicate clearly

Skills

Java

Spring

REST APIs

Microservices

CI/CD

Communication

Tools

Git

Jenkins

PostgreSQL

Kubernetes

Docker

AWS

Job description

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Mastek is set to deliver a high-profile programme for a central government department. The programme represents the next generation of the UKs biometric capability replacing and integrating with legacy systems and other departments.

A unique development opportunity to work on a Public Sector Based Large Scale programme with an innovative market leader.

Job Description for Java Developer – L3 Service Support

You will be part of the L3 Service Support Team. Key responsibilities are listed below

• Analysis, fixing, triaging & coordinating live defects and will work closely with the development team
• Ensure and maintain overall operations stability with pre-empt health checks and daily checks.
• Actively perform Root cause Analysis of various issues and take it to resolution.
• Use systematic methods to triage, research, diagnose, and provide workarounds or solutions to both technical and functional issues with the product
• Take ownership of all queries/issues, identify and highlight issues to relevant departments for resolution and follow through until resolved.
• Adhere to agreed response time and resolution time SLAs
• Collaborate with distributed team of developers, analysts, business owners, across all levels.
• Ability to grasp new concepts quickly, and excellent problem-solving and communication skills

Location: UK, Onsite

• Hands on experience with Java 8 or above
• Hands on experience on writing Junits
• Hands on experience on Spring Framework, SpringBoot
• Hands on experience with relational database (e.g. PostgreSQL)
• Hands-on experience on Git, Jenkins
• Understanding of micro-services architecture
• Understanding of AWS services like ECS, EKS, S3, SQS
• Understanding of REST APIs
• Understanding of CICD
• Good understanding of Kubernetes

Nice to have Skills:

• Docker
• AWS API Gateway and Serverless technologies
• BPM framework
• Mustache template
• Experience in large scale integration projects involving messaging, web services and distributed systems
• ELK stack
• OpenStack platform

To qualify for the role, you should have:

• A self-starter, comfortable working in both process driven and ambiguous environments
• Experience and a passion for working within Central Government and other sectors.
• Proven capability of working successfully with senior client stakeholders and end-users, quickly building successful relationships and establishing credibility
• A passion for digital and technology, with the drive and determination to continually learn new things and develop yourself and others
• Good written, presentation and verbal communication skills, with a high degree of attention to detail
• Good organisational skills, with the ability to work independently in a highly collaborative, team-based environment