Full Stack Developer - FinTech

JR United Kingdom; Newcastle upon Tyne; On-site; GBP 80,000 - 150,000; Full time

Job summary

Join a dynamic FinTech start-up as a Full Stack Developer in Newcastle, where you'll work on innovative systems with an established Hedge Fund client. This role offers the chance to grow your career in a collaborative environment, focusing on both backend and frontend development. Enjoy a competitive salary, a vibrant team atmosphere, and the opportunity to make a real impact in a scaling tech company. With flexible working hours and a commitment to diversity, this is an exciting opportunity for those eager to lead projects and innovate in the fintech space.

Benefits

25 days holiday

Social team events

Flexible working hours

Onsite showers

Qualifications

• Strong knowledge of SQL databases.
• Understanding of Computer Science fundamentals.

Responsibilities

• Develop features to enhance user experience.
• Design and implement core application logic.

Skills

SQL

OOP

Data Structures

Design Patterns

Algorithms

Collaboration

Problem Solving

Education

Bachelor's in STEM

Job description

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Full Stack Developer - FinTech, Newcastle-upon-Tyne, Tyne and Wear

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Client:

Client Server

Location:

Newcastle-upon-Tyne, Tyne and Wear, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

4

Posted:

08.05.2025

Expiry Date:

22.06.2025

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Job Description:

Do you have expertise with modern full stack software engineering, from complex, scalable backend systems, APIs, and DevOps/deployment through to creating engaging user interfaces?

You could be progressing your career in a hands-on Full Stack Developer role, working on complex and interesting systems at a FinTech start-up with secure backing and an established Hedge Fund client as a partner. This is an excellent opportunity to join a scaling tech company with competitive salary and career progression.

You'll collaborate with various teams to develop features that enhance the overall user experience, focusing on usability, accessibility, and performance, as well as designing and implementing the core logic that drives the applications and ensuring testing is integral to the CI/CD pipeline.

Location:

You'll join colleagues in brand new Central Newcastle offices on a full-time basis (Monday to Friday), working hours 0900-1800 with some flexibility. The offices are well equipped and offer fantastic views across the City and the local countryside, with many employees walking or cycling in (onsite showers available!).

About you:

• You have a strong knowledge of SQL databases
• You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms
• You're entrepreneurial with good business acumen, keen to take ownership and lead projects
• You're collaborative, enjoy problem solving and sharing ideas
• You have an outstanding record of academic achievement - minimum 2.1 in a STEM discipline from a top-tier university (i.e., Russell Group or top 100 global university), backed by A grades at A-level

What's in it for you:

As a Full Stack Developer / Engineer you will earn a competitive package:

• Salary (up to £150k, negotiable)
• Bonus
• 25 days holiday
• Social team atmosphere with a range of events and early finish for drinks on Fridays

At Client Server, we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.