Financial Services Technology
Core Banking Engineer Jobs & Careers
Looking for your next Core Banking Engineer opportunity?
HOK Consulting connects Core Banking Engineers with banks, FinTech businesses and financial institutions developing, modernising and supporting the platforms behind critical banking services across permanent, contract and interim opportunities.
Whether your experience covers Java, Spring Boot, APIs, microservices, Temenos, Thought Machine, Mambu, FLEXCUBE or wider core banking transformation, explore current opportunities or upload your CV to join HOK’s technology talent network.
Current Core Banking Engineer Jobs
Explore current Core Banking Engineer opportunities available through HOK Consulting.
Can’t see the right Core Banking Engineer role?
If there are currently no suitable Core Banking Engineer vacancies listed, upload your CV and tell us what you’re looking for. Our team can contact you when a relevant permanent, contract or interim opportunity becomes available.
What Does a Core Banking Engineer Do?
Core Banking Engineers design, develop, integrate and support the systems responsible for fundamental banking services such as customer accounts, deposits, lending, transactions and related financial products.
The role commonly involves modernising legacy banking applications, developing APIs and microservices and integrating core platforms with payments, digital channels, data services and other financial systems.
Core Banking Engineers often work alongside Software Engineers, Payments Engineers, architects, Business Analysts and product teams to deliver highly available services within complex and heavily regulated technology environments.
Core Banking Engineer Skills & Experience
The exact technical requirements vary between banks and platforms, but Core Banking Engineer roles commonly involve experience across areas such as:
- Core Banking Technology
- Banking Technology
- Core Banking Platforms
- Java
- Spring Boot
- REST APIs
- Microservices
- Event-Driven Architecture
- Apache Kafka
- SQL
- Oracle Database
- Distributed Systems
- High Availability
- Temenos Transact and T24
- Thought Machine Vault Core
- Mambu
- Oracle FLEXCUBE
- Infosys Finacle
- FIS
- Fiserv
- Avaloq
- Payments Integration
- Digital Banking
- Cloud Platforms
- CI/CD
Core Banking Engineers may specialise in a particular banking platform or work across bespoke systems supporting accounts, savings, lending, payments and wider banking products.
Strong software engineering and systems integration skills are particularly important because core banking platforms sit at the centre of highly available environments where resilience, security, data integrity and regulatory compliance are critical.
Typical Core Banking Engineer Responsibilities
- Designing and developing services supporting core banking operations
- Building APIs and microservices for banking products and transactions
- Integrating core banking platforms with payments and digital channels
- Modernising legacy banking applications and services
- Developing highly available and resilient financial systems
- Supporting customer account, savings, lending and transaction services
- Working with event-driven architectures and financial data flows
- Investigating production incidents and performing root-cause analysis
- Supporting regulatory and compliance-driven technology changes
- Writing automated tests and supporting CI/CD delivery
- Working with architects, product owners, analysts and engineering teams
- Supporting core banking migration and transformation programmes
Responsibilities vary depending on the organisation and whether the role focuses on a packaged core banking platform, bespoke banking systems, platform modernisation, product development or wider banking transformation.
Core Banking Engineer Salary Expectations
Core Banking Engineer salaries vary according to experience, location, programming expertise, banking platform knowledge and the scale and criticality of the systems being developed.
Permanent Core Banking Engineer
Around £75,000 per year
Current UK core banking engineering market guide
Contract Core Banking Engineer
Around £400 per day
Current UK advertised core banking engineering rate
Senior Core Banking Engineers and professionals with specialist Temenos, Thought Machine, Mambu, FLEXCUBE, cloud or major banking transformation experience may command substantially higher salaries or contract rates.
Salary information is provided as a general UK market guide. Core Banking Engineer is not yet a consistently standardised job title, so the permanent figure draws on closely related current core banking software engineering roles while the contract figure reflects a current hands-on Senior Java Engineer core banking assignment.
Core Banking Engineer Career Progression
Core Banking Engineering can lead into senior engineering, architecture and wider financial services technology leadership positions.
Typical Core Banking Engineer Career Path
Alternative Career Paths
Core Banking Engineers may also progress into roles such as:
- FinTech Engineer
- Payments Engineer
- Payments Architect
- Software Architect
- Engineering Manager
- Head of Banking Technology
The right progression depends on whether you want to deepen your core banking platform expertise, move into solution architecture or take responsibility for broader banking technology teams and transformation programmes.
Your Next Move
Looking for Your Next Core Banking Engineer Opportunity?
If you’re considering your next permanent position, contract assignment or interim opportunity, send HOK Consulting your CV.
Tell us about the core banking platforms you’ve developed or supported, the engineering technologies you specialise in and the type of banking technology opportunity you’re looking for.
Specialist Recruitment
Financial Services Technology Recruitment
Core Banking Engineering forms part of HOK Consulting’s wider Financial Services Technology recruitment expertise, connecting organisations with specialists across banking technology, FinTech, payments, trading technology and major financial services transformation programmes.
Hiring?
Recruiting Core Banking Engineers?
HOK Consulting supports banks, FinTech businesses and financial institutions looking for experienced Core Banking Engineers across permanent, contract and interim requirements.
Whether you’re replacing a legacy banking platform, implementing a modern core, developing new banking products or integrating payments and digital channels, speak to HOK about your requirements.