Back end developer Work, Jobs in Merton, Eng (with Salaries)

Software Engineer - Recurring Payin
Wise —London
- £68,000 - £87,500 a year
- Full-time
Quick apply
Software Developer (all levels) - Distributed Simulation Technology (UK)
BAE Systems OneArc USA, Inc —Gatwick Airport
- Full-time
- Hybrid work
- Computer Science
- Java
- Master's degree
Quick apply
6d
Junior Front-end Developer Role
Syrox Emedia —Kingston upon Thames
- Communication skills
Junior Software engineer
vServices —London
- Computer Science
- Bachelor's degree
- Agile
Junior Front End Developer
Byte9 —London
Native Mobile Application (iOS/Android) Developer - PerfectDraft
Anheuser-Busch —London
- Full-time
- AI
- Employee assistance programme
Web Developer Intern
AP Homes LTD —South Kensington Station
- Hybrid work
- Computer Science
- In-person
- AI
Quick apply
9d
Symfony (PHP) Developer
M10c —London
- £45,000 - £65,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- Maintenance
- In-person
- Work from home
Quick apply
Front- End Developer
Oner Active —London
- Hybrid work
- Communication skills
- Annual leave
6d
Junior / Intermediate Developer
Stonerise Technology Ltd —London
- £40,000 - £50,000 a year
- Full-time
- ERP systems
- Master's degree
- APIs
- Annual leave
Quick apply
Web Designer/Front end developer
Amplefuture —London
- Software troubleshooting
- HTML
Front End Web Developer
Pulhat Business —London
- £22,500 - £41,000 a year
- Temporary
- In-person
Quick apply
2d
Software Engineer
Longshot Systems Ltd —London
- Full-time
- Hybrid work
- English
- Java
- Master's degree
- Gym membership
Quick apply
Software Engineer, New Grad
Deliveroo —London
- Full-time
- Hybrid work
- Computer Science
- Mentoring
- Software development
Internship Programme 2027: Software Engineer (Python)
Revolut —London
- Full-time
- Hybrid work
- Computer Science
- English
- Master's degree
Member of Technical Staff
OpenClaw Foundation —London
- £200,000 - £300,090 a year
- Full-time
- Machine learning
- Software development
- AI
Quick apply
Software Engineering Intern
Viridien —Crawley
- Machine learning
- Internship
- Python
Software Engineer-Early Career
Yellowbrick Data —London
- Hybrid work
- Software troubleshooting
- SQL
- Machine learning
Quick apply
Mobile App Developer
Getfixio App Solutions —London
- £4,600 a month
- Full-time
- Computer Science
- Software troubleshooting
- Engineering
Quick apply
6d
PHP Developer
vServices —London
- System design
- Databases
- Presentation skills

I want to receive the latest job alerts for back end developer in merton, eng

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Software Engineer - Recurring Payin

Wise -
London

Quick apply

Job details

Full-time
£68,000 - £87,500 a year

Qualifications

Spring Boot
Technical troubleshooting
Performance tuning
Kotlin
Cloud infrastructure
Stakeholder collaboration
PostgreSQL
Back-end development
REST
Multidisciplinary collaboration
Kafka
Unit testing

Full job description

Company Description

Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed.

Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their life easier and save them money.

As part of our team, you will be helping us create an entirely new network for the world's money. For everyone, everywhere.
More about our mission.

Job Description

The Recurring Payin team owns the Direct Debit API that powers automated payments into Wise. Underneath this, we are building a platform that allows customers to easily schedule top-ups or business collections.

The platform is also built on top of our internal Payin Platform rails; which is a critical component to the Wise money-movement machine and we’re looking for an engineer motivated to come and help us build for this.

We primarily offer APIs for any partner looking to set up automated funding or pre-authorizations. From setting up GBP balance top ups automatically to allowing business partners collect EUR bills monthly without having the customer go through the flow every time; our platform aims to consolidate all these use-cases.

We aim to allow customers to give a one time permission (pre-authorization) for Wise to pull money across any payment method, a USD bank account or a EUR issued bank card; you name it.

Job Responsibilities:

Design, develop, test, and maintain backend services written in Java and Kotlin using the Spring Boot framework, deployed on cloud infrastructure (AWS)
Build and maintain RESTful APIs that serve millions of customers across web and mobile platforms
Develop and optimise services powering the card pay-in payment method — one of the most popular payment methods, enabling Wise customers to move around £1 billion every month
Design and implement database schemas, write and optimise SQL queries against PostgreSQL databases handling high-volume transactional data
Build and maintain event-driven architectures using Apache Kafka for asynchronous processing of financial events across distributed services
Develop and maintain a payment orchestration system that dynamically routes payments across Payment Service Providers to optimize for cost and reliability
Write automated tests (unit, integration, and end-to-end) to ensure correctness and reliability of financial systems
Conduct code reviews for team members, ensuring code quality, security, and adherence to engineering standards
Participate in on-call rotations to monitor and respond to production incidents for Tier 2 critical services
Collaborate with product managers, designers, analysts, and engineers across other teams to deliver cross-functional projects
Identify and resolve performance bottlenecks, scalability issues, and technical debt in existing systems
Ensure development follows security best practices, particularly around handling of sensitive financial data and compliance with financial regulations

Additional Information

For everyone, everywhere. We're people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.

We're proud to have a truly international team, and we celebrate our differences.
Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what it's like to work at Wise visit Wise.Jobs.

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

Quick apply

Refine Your Search

back end developer jobs in merton, eng

Software Engineer - Recurring Payin

Software Developer (all levels) - Distributed Simulation Technology (UK)

Junior Front-end Developer Role

Junior Software engineer

Junior Front End Developer

Native Mobile Application (iOS/Android) Developer - PerfectDraft

Web Developer Intern

Symfony (PHP) Developer

Front- End Developer

Junior / Intermediate Developer

Web Designer/Front end developer

Front End Web Developer

Software Engineer

Software Engineer, New Grad

Internship Programme 2027: Software Engineer (Python)

Member of Technical Staff

Software Engineering Intern

Software Engineer-Early Career

Mobile App Developer

PHP Developer

I want to receive the latest job alerts for back end developer in merton, eng

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected