(java or python) Work, Jobs in Belfast, Nir (with Salaries)

Java Developer
Mifinity —Belfast
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- Analysis skills
Quick apply
Data Engineer (Python/ AWS)
Instil Software Ltd —Belfast
- Full-time
- Hybrid work
- AWS
- APIs
- Agile
- Employee assistance programme
Java & Serverless API Engineer
Aflac Northern Ireland —Belfast
- Full-time
- Computer Science
- Engineering
- AWS
1d
Data Engineer (Python/ AWS)
Instil —Belfast
- Full-time
- Hybrid work
- AWS
- APIs
- Agile
- Employee assistance programme
Consultant - Junior Java Engineer - DE - TC - UKI - Belfast
EY —Belfast
- Computer Science
- Engineering
- Databases
- Employee discount
Senior Software Engineer (Java Or Python) - VP
Citi —Belfast
- Full-time
- Hybrid work
- Mentoring
- AI
- Annual leave
- Employee assistance programme
QA Engineer - 11 Months Fixed Term Contract
Aflac Northern Ireland —Belfast
- Software development
- Agile
- AI
9d
IT Support Technician - Level 2 (Belfast or Derry/Londonderry)
FinTrU —Belfast
- Full-time
- Hybrid work
- Computer Science
- Analysis skills
- Bachelor's degree
11d
Data Engineer - Python
Data Intellect —Belfast
- Full-time
- Mentoring
- Software development
- Agile
Quick apply
Cloud Infrastructure Engineers
CGI —Belfast
- Full-time
- Scripting
Quick apply
Senior Java Developer
Version 1 —Belfast
- Full-time
- AWS
- Employee assistance programme
- Employee discount
Quick apply
Fullstack Engineer (TypeScript / Python/ AWS)
Instil —Belfast
- Full-time
- Hybrid work
- Employee assistance programme
Software Engineer
TeamFeePay —Belfast
- Full-time
- Hybrid work
- Engineering
- Free parking
- Flexible schedule
Quick apply
10d
Fullstack Engineer (TypeScript / Python/ AWS)
Instil Software Ltd —Belfast
- Full-time
- Hybrid work
- Employee assistance programme
Java/Kotlin Software Engineer – AVP - (Developer Enablement)
Citi —Belfast
- Full-time
- Hybrid work
- Databases
- AI
- Communication skills
- Annual leave
- Employee assistance programme
Equities Technology (Java Developer) - VP
Citi —Belfast
- Full-time
- Databases
Software Engineer
Almac Group —Craigavon
- Full-time
- Computer Science
- Software development
- Communication skills
9d
Manager, Java Developer, Solutions, Engineering, AI & Data
Deloitte —Belfast
- Hybrid work
- Mentoring
- Software development
Data Scientist
Aflac Northern Ireland —Belfast
- Full-time
- Hybrid work
- Doctoral degree
- Master's degree
- Bachelor's degree
1d
Software Engineer - Belfast
GEA Group Aktiengesellschaft —Belfast
- Full-time
- Hybrid work
- Computer Science
- Engineering
- English
23h

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Java Developer

Mifinity
Belfast

Quick apply

Job details

Full-time

Benefits

Additional leave
Company pension
Private medical insurance

Qualifications

Spring Boot
Computer Science
Stakeholder collaboration
Master's degree
Microservices
Database design
Analysis skills
Bachelor's degree
Distributed systems
Back-end development
APIs
Scalability
Unit testing
Communication skills
Debugging

Full job description

About the role: You'll be working on the backend of systems that move money; payment processing engines, merchant integration services, and the microservices that orchestrate transactions across multiple payment rails. This means designing APIs that handle edge cases gracefully, building services that fail safely when things go wrong, and ensuring our platform can scale as transaction volumes grow.
We're looking for someone who is comfortable in the full lifecycle; from whiteboarding a technical approach with stakeholders, to writing clean Java code that other developers will maintain, to debugging production issues when required. The ideal candidate is someone who has built distributed systems before and understands the trade-offs between consistency and availability. We're looking for someone who spots problems in the design phase, and who cares about getting it right.

About the Company: MiFinity is a dynamic, licensed, and regulated fintech leader offering cost-effective, end-to-end payment solutions for businesses, merchants, and consumers. With over 20 years of experience in online payments, we have built a highly secure technology platform and a growing global network of financial and banking partners. Our core service, the MiFinity eWallet, enables seamless money transfers worldwide through our extensive bank network and local payment options. As we continue to expand across multiple global verticals, we foster a collaborative, inclusive work environment while maintaining a start-up culture that values flexibility, autonomy, and innovation across all of our offices in Dublin, Malta, and Belfast.

Benefits:

Private Healthcare and Dental care post probation
Continuous Development Program sponsoring further education through courses and workshops.
Remote work allowance post probation beginning at 3 weeks in year 1 and increasing with tenure
Additional special leave days such as extra day for birthday/moving home, extra days for marriage, graduation, citizenship ceremony
Study and Exam Leave to further support career and educational growth.
Generous company pension scheme with employer matching

Responsibilities:

Develop new in-house products
Translate application storyboards and use cases into feasible functional applications
Design, build, and maintain efficient, reusable, and reliable Java code
Write clean code supported with unit testing modules
Ensure the best possible performance, quality, scalability and responsiveness of the applications
Document features and share knowledge within the team
Collaborate with other team members and stakeholders
Help maintain code quality, organization, and automatization including undertaking peer code reviews
Perform integrations with 3rd party applications

Qualifications:

Minimum 3+ years of JAVA enterprise software experience
Bachelor’s or Master’s degree in Computer Science or related field
Self-Motivated Individual with excellent interpersonal and communication skills having the ability to work in a team and on own initiative
Experience with JAVA Spring Boot, Caching methodologies and Database Design would be considered as a great plus
Experience in working within a microservice architectural approach
Ability to write clean code with an eye for performance and scalability
Strong analytical and problem solving skills
Familiar with various software design principles and architectural patterns behind a scalable application
Creating database schemas that represent and support business processes
Desirable to have experience with RabbitMQ & Docker
Focused on driving standards in AI assisted development
Experience in financial software development will be considered an asset.

Quick apply

Refine Your Search

(java or python) jobs in belfast, nir

Java Developer

Data Engineer (Python/ AWS)

Java & Serverless API Engineer

Data Engineer (Python/ AWS)

Consultant - Junior Java Engineer - DE - TC - UKI - Belfast

Senior Software Engineer (Java Or Python) - VP

QA Engineer - 11 Months Fixed Term Contract

IT Support Technician - Level 2 (Belfast or Derry/Londonderry)

Data Engineer - Python

Cloud Infrastructure Engineers

Senior Java Developer

Fullstack Engineer (TypeScript / Python/ AWS)

Software Engineer

Fullstack Engineer (TypeScript / Python/ AWS)

Java/Kotlin Software Engineer – AVP - (Developer Enablement)

Equities Technology (Java Developer) - VP

Software Engineer

Manager, Java Developer, Solutions, Engineering, AI & Data

Data Scientist

Software Engineer - Belfast

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