Senior Full-Stack Developer

Hirematic (Integration); City Of London; Hybrid; GBP 75,000 - 85,000; Full time

Benefits offered by this job

28 days annual leave

Private healthcare

Company pension

Hybrid working (2 days in office, 3 is

Job summary

FinTech Horizon Ltd. in London seeks a Senior Full-Stack Developer to design, build, and maintain scalable web applications powering our next-generation financial platform.

You will collaborate with product managers and UI/UX designers to translate complex requirements into robust technical solutions. Responsibilities include mentoring juniors, optimizing performance, and delivering high-quality RESTful APIs.

Qualifications

• 5+ years of professional experience in full-stack web development.
• Strong proficiency in JavaScript/TypeScript, React, Node.js, and PostgreSQL.
• Experience working within an Agile/Scrum environment.
• Valid right to work in the United Kingdom.

Responsibilities

• Develop and maintain high-quality, scalable web applications using React.js and Node.js.
• Architect and implement efficient database schemas and RESTful APIs.
• Mentor junior developers and participate in constructive code reviews.
• Optimize application performance and ensure high availability.

Skills

JavaScript/TypeScript

React

Node.js

PostgreSQL

Job description

About the Role

FinTech Horizon Ltd is seeking a talented and experienced Senior Full-Stack Developer to join our growing engineering team in London. In this role, you will be responsible for designing, building, and maintaining robust web applications that power our next-generation financial platform. You will work closely with product managers and UI/UX designers to translate complex requirements into scalable technical solutions.

Salary and Benefits

• Base Salary: 75,000 - 85,000 per annum

  (depending on experience)

• Performance Bonus: Up to 10% annual bonus

• Benefits: 28 days annual leave, private healthcare, company pension scheme, and flexible hybrid working options (2 days in the London office, 3 days remote).

Key Responsibilities

• Develop and maintain high-quality, scalable web applications using React.Js and Node.Js.

• Architect and implement efficient database schemas and RESTful APIs.

• Mentor junior developers and participate in constructive code reviews.

• Optimize application performance and ensure high availability.

Requirements

• 5+ years of professional experience in full-stack web development.

• Strong proficiency in JavaScript/TypeScript, React, Node.Js, and PostgreSQL.

• Experience working within an Agile/Scrum environment.

• Valid right to work in the United Kingdom.