Senior full stack java developer Work, Jobs (with Salaries)

Contract - Senior Full Stack Developer (Expert) - Belfast
Deloitte —Belfast
- Hybrid work
- Java
- SQL
- AWS
Senior C++ / Java Developer
LSEG (London Stock Exchange Group) —London
- Full-time
- Computer Science
- Engineering
- Java
Java Developer
Brunswick Corporation —Southampton
- Full-time
- Java
- JavaScript
- Travel
Senior Java Developer (Exchange/Trading Platform), London
Crypto.com —London
- Full-time
- Hybrid work
- Java
- Annual leave
Quick apply
Principal Engineer (Backend focus -Java)
AND Digital —London
- Hybrid work
- Java
- AWS
- APIs
Quick apply
Lead Developer (Mobile)
Post Office Ltd —London
- Full-time
- Java
- SQL
- AWS
- Annual leave
- Employee assistance programme
Front-End Developer (Mid to Early Senior)
CyNation Ltd —Belfast
- Remote
- Java
- AWS
- JavaScript
- Annual leave
Software Solutions Consultant
Decoded Limited —London
- Full-time
- Remote
- Java
- JavaScript
- Software development
- Employee discount
Quick apply
Senior Fullstack Engineer
Allica Bank —Milton Keynes
- Full-time
- Hybrid work
- Azure
- Java
- AWS
Production Management Senior Engineer - Senior Vice President
Citi —London
- Full-time
- Hybrid work
- Java
- Analysis skills
- Software development
- Annual leave
- Employee assistance programme
Senior Software Developer
Amdaris —Bristol
- Hybrid work
- Java
- SQL
- JavaScript
Quick apply
Senior Full Stack Developer, AVP
Citi —Belfast
- Full-time
- Oracle
- Java
- Bachelor's degree
1d
Software Developer
Certus Technology Associates —Exeter
- £28,000 - £50,000 a year
- Full-time
- Java
- SQL
- JavaScript
Senior Software Engineer (C++/C#)
Nutrient —Remote
- Full-time
- Remote
- C++
- Python
Quick apply
Tech Lead (London)
AND Digital —London
- Hybrid work
- Java
- AWS
- APIs
Quick apply
Senior Software Engineer - Food (Distributed Systems)
Marks & Spencer —London
- Full-time
- Hybrid work
- Azure
- Java
- Contracts
- Employee discount
7d
Full Stack Engineer
Blink - The Employee App —London
- Hybrid work
- Java
- SQL
- JavaScript
Quick apply
Senior Full Stack Engineer
Barclays —Glasgow
- DevOps
- Java
- APIs
12d
Principal Technology Architect - LLMs, agentic coding systems, intelligent IDEs, AI
Infosys —London
- Azure
- Java
- Master's degree
12d
QE AI Lead Engineer
NTT Ltd —London
- Azure
- Oracle
- Java

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Contract - Senior Full Stack Developer (Expert) - Belfast

Deloitte -
Belfast

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Job details

Qualifications

Spring Boot
Kotlin
Go
Kubernetes
Software deployment
Test automation
NoSQL
Test-driven development
Google Cloud Platform
Java
Microservices
SQL
AWS
Docker
Terraform
REST
Contracts
Software development
APIs
Financial services
Python
Spring framework
SDLC
Design patterns

Full job description

Basic information

Location

Belfast

Business Line

Technology & Transformation

Job Type

Contract

Date published

02-Apr-2026

Req #

22954

Job description

Job Title: Senior Full Stack Developer - Expert (contract)

Location: Belfast. Travel to the Belfast office 3 days a week

Duration: 11 months

Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer

Day Rate: Competitive (Inside IR35)

Deloitte

Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.

The Role

We are looking for Senior Full Stack Developers to work in the Technology and Transformation Team at Deloitte. You will work with one of our global financial services clients. This position requires a solid understanding of Development and SDLC as per the tech listed below, preferably with Financial Services experience.

Your professional experience

Minimum of 10 years Full Stack Development experience (preferably within Financial Services)
Developer experience across multiple languages – Java, Python, Go, Kotlin etc.
Experience of engineering Cloud platforms at scale in AWS and GCP
Led engineering across CICD / SDLC and IAC pipelines (e.g. Terraform and Harness)
Technical expert of cloud services, such as Mongo Atlas, Aurora, EKS, Lambda, Networking, landing zones, VPCs, Storage, Messaging, APIs, Event driven architecture
Extensive application engineering / software development background
Extensive experience with Java Spring Boot frameworks and microservices design patterns.
Solid understanding of relational (SQL) and document-oriented (NoSQL) database technologies.
Experience building secure, scalable REST APIs and integrating with cloud-native platforms.
Passion for engineering excellence: clean code, automated testing, and observability practices.
Experience with containerization (Docker/Kubernetes) and cloud-based deployment models.
Platform engineering background leading teams and managing platforms at scale
Extensive experience in engineering services and platforms to meet security and risk controls
Cloud security expertise, definition of controls, OPA / Sentinel / Wiz
Excellent communicator, mentor and execution driven
Expert with Test driven development, automation, Vault and secrets management
Extensive experience with Identity and Access management, Security Control Policies etc

Deliverables: Responsibilities but not limited to:

Develop and implement robust software codebases across specified programming languages (e.g., Java, Python, Go, Kotlin).
Engineer, deploy, and maintain scalable cloud platforms and applications on AWS and GCP.
Establish and configure Identity and Access Management (IAM) solutions and security control policies.

IR35

As a means of managing tax, commercial and reputational risks, Deloitte prohibits the use of Associates through Personal Service Companies (‘PSCs’). All Associates must contract under PAYE arrangements through a Deloitte approved ‘Employment Company’ (aka ‘umbrella company.’)

Apply Now

Refine Your Search

senior full stack java developer jobs

Contract - Senior Full Stack Developer (Expert) - Belfast

Senior C++ / Java Developer

Java Developer

Senior Java Developer (Exchange/Trading Platform), London

Principal Engineer (Backend focus -Java)

Lead Developer (Mobile)

Front-End Developer (Mid to Early Senior)

Software Solutions Consultant

Senior Fullstack Engineer

Production Management Senior Engineer - Senior Vice President

Senior Software Developer

Senior Full Stack Developer, AVP

Software Developer

Senior Software Engineer (C++/C#)

Tech Lead (London)

Senior Software Engineer - Food (Distributed Systems)

Full Stack Engineer

Senior Full Stack Engineer

Principal Technology Architect - LLMs, agentic coding systems, intelligent IDEs, AI

QE AI Lead Engineer

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