Senior Full Stack Engineer (C# & Vue.js) – Remote

Client Server Ltd.; Bracknell; Hybrid; GBP 75,000 - 85,000; Full time

Benefits offered by this job

23 days holiday

Birthday off

Pension

Life Assurance

Income Protection

Critical Illness Cover

Job summary

Client Server Ltd. in Bracknell is seeking a Senior Full Stack Engineer to own features end-to-end, building scalable backend services in C# .NET and delivering frontend work with Vue.js. You will shape API and service design, drive production readiness and contribute to architecture within a global financial services context.

You can work from Bracknell or WFH part-time, with office days twice a week. The role offers a salary up to £85k plus bonus, 23 days holiday (28 plus birthday off), and a

Qualifications

• Strong C# .NET backend development experience.
• Frontend knowledge with Vue.js; React acceptable.
• Strong API, system design and distributed systems knowledge.
• Experience with SQL and relational databases.
• Experience with production AWS — CI/CD, SQS, DynamoDB, S3, ECS or Lambda advantageous.
• Good understanding of microservices and event-driven architectures.
• Able to take technical ownership and mentor others.
• Experience in payments or regulated environments desirable.

Responsibilities

• Own features end-to-end from API and service design through frontend delivery.
• Develop scalable backend services and APIs using C# .NET plus Vue frontend work.
• Collaborate with Product, Design and Compliance to move ideas to production.
• Improve reliability, observability, testing and production performance.
• Modernise legacy services and contribute to architectural direction.

Skills

C# .NET

Vue.js

API design

Distributed systems

SQL databases

AWS

CI/CD

Microservices

Event-driven architecture

Mentoring

Tools

SQS

DynamoDB

S3

ECS

Lambda

Job description

Client Server Ltd. in Bracknell is seeking a Senior Full Stack Engineer to own features end-to-end, building scalable backend services in C# .NET and delivering frontend work with Vue.js. You will shape API and service design, drive production readiness and contribute to architecture within a global financial services context.

You can work from Bracknell or WFH part-time, with office days twice a week. The role offers a salary up to £85k plus bonus, 23 days holiday (28 plus birthday off), and a