Back end developer Work, Jobs in Berkhamsted, Hrt (with Salaries)

Senior Frontend Developer (React / TypeScript)
Mixam —Leavesden Green
- £65,000 - £75,000 a year
- Full-time
- Hybrid work
- Communication skills
Quick apply
Software Engineer - OLTP
vServices —London
- Maintenance
- Research
- Analysis skills
Mobile Platform Engineer
DL Remote —London
- Up to £110,000 a year
- Mentoring
- In-person
- AI
- Relocation assistance
2d
AI Product Engineer
Universal Music Group —London
- Full-time
- Machine learning
- No degree
- AI
17h
Full Stack Engineer (UK)
Allica Bank —Milton Keynes
- Full-time
- Hybrid work
- Azure
- AI
- Communication skills
Software Engineer
Centrica —Windsor
- AWS
- APIs
Senior Software Engineer (C/C++)
Calnex Solutions plc —Stevenage
- Hybrid work
- Computer Science
- Engineering
- AWS
Quick apply
Senior Software Engineer (C/C++)
Calnex Solutions —Stevenage
- Hybrid work
- Computer Science
- Engineering
- AWS
Senior Java Software Engineer
Visa Inc. —London
- Software troubleshooting
- System design
- AI
Quick apply
Senior Java Developer
Eeze —London
- Hybrid work
- Computer Science
- Java
- Master's degree
- Annual leave
- Employee assistance programme
Python Engineer
Smartodds —London
- Full-time
- Computer Science
- Bachelor's degree
- Employee assistance programme
- Employee discount
Quick apply
Senior Software Engineer
Deliveroo —London
- Full-time
- Mentoring
- Recruiting
- Leadership
Software Engineer - Interfaces
vServices —London
- Maintenance
- Analysis skills
- Bachelor's degree
Software Engineer - Devices
vServices —London
- Software troubleshooting
- System design
- Analysis skills
Senior Developer
Universal Music Group —London
- Full-time
- DevOps
- Communication skills
- Annual leave
- Employee discount
Senior Full Stack Developer
Scrumconnect Consulting —Staines-upon-Thames
- £400 - £450 a week
- Software troubleshooting
- AWS
- Communication skills
Senior Software Engineer
GRAVITY PROJECTS —London
- £85,000 - £90,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Engineering
- Free parking
- Annual leave
Quick apply
iOS developer
Novamill —London
- Software troubleshooting
Internship Programme 2027: Software Engineer (Java)
Revolut —London
- Full-time
- Hybrid work
- Computer Science
- English
- Java
Senior Developer (Python)
Allwyn UK —Watford
- Analysis skills
- Scripting
- Annual leave
- Employee assistance programme

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Senior Frontend Developer (React / TypeScript)

Mixam
Leavesden Green

Quick apply

Job details

Full-time
£65,000 - £75,000 a year

Qualifications

Bootstrap
React
Git
Responsive web design
Back-end development
REST
Scrum
Front-end development
Multidisciplinary collaboration
TypeScript
Communication skills
Responsive web layout creation

Full job description

At Mixam, we’re more than just a printing company, we’re the place where creativity meets cutting-edge technology. Headquartered in Watford, with offices in the UK, US, Canada, Australia, Europe, Philippines and Japan, we’re a fast-growing, privately held tech-forward print business founded in 2007, offering customisable, high-quality print services from zines and comic books to packaging, business cards and hardcover books for creators and brands across the globe.

Our mission? To make print easy, accessible and inspiring, whether that’s for authors wanting perfect-bound books or retailers seeking eco-conscious, tailored solutions. We combine advanced printing tech, user-friendly online tools, sustainable materials and exceptional service to help our customers bring their ideas to life swiftly and beautifully.

Join a team where your work matters, where collaboration and growth are part of the daily rhythm, and where you’ll play an active role in redefining & innovating print for the digital age.

About the role:

We’re looking for a Senior Frontend Developer to lead the development of modern, scalable web applications. You’ll play a key role in shaping frontend architecture, integrating with backend services, and delivering high-quality user experiences. This role suits someone who is comfortable working across the stack when needed and thrives in a fast-paced, agile environment.

Key Responsibilities:

Build and maintain high-quality, performant web applications using React, TypeScript, and modern JavaScript
Design and implement reusable, scalable frontend components and architecture
Integrate with REST APIs and backend services, ensuring robust data handling and error management
Collaborate closely with backend developers, designers, and product teams
Occasionally contribute to backend development (e.g., creating or extending APIs)
Manage multiple tasks and priorities in an agile, sprint-based workflow
Write clean, maintainable, and well-tested code
Participate in code reviews and contribute to best practices and technical standards

Requirements

Required Qualifications

Strong proficiency in React, TypeScript, and modern JavaScript (ES6+)
Solid understanding of frontend tools and workflows, including Node.js, npm, and Webpack
Experience integrating with and consuming RESTful APIs
Proficient in HTML5, CSS3, and responsive design best practices
Experience with styling frameworks such as Styled Components and/or Bootstrap 5
Strong problem-solving skills with keen attention to detail
Ability to manage multiple priorities and switch contexts effectively
Experience working in Agile/Scrum environments

Preferred Qualifications

Exposure to Java (Spring Boot) and backend API development
Full-stack mindset with the ability to contribute beyond the frontend when needed
Experience with performance optimisation and frontend architecture at scale
Experienced using git

Working Style

Self-driven and proactive
Comfortable balancing multiple priorities
Strong communicator who can collaborate across disciplines
Pragmatic approach to problem-solving and delivery

Benefits

Why Join Us?

This is your chance to be part of something new and exciting - helping to establish Mixam in Japan while being backed by an experienced, supportive international team. You’ll play a key role in shaping how we support our Japanese customers and, as the team grows, you’ll have the opportunity to grow with it. Make this section something tailored to the role.

Equality, Diversity & Inclusion:

At Mixam, diversity, equity and inclusion are at the heart of who we are, and we welcome applications from people of all backgrounds. We know few people meet every requirement, so if you’re excited about this role, we’d love to hear from you and we’ll consider your overall experience and potential. We’re also committed to minimising our environmental impact and creating a workplace where everyone feels valued and supported.

Mixam. The Smart Way to be Hired.

Quick apply

Refine Your Search

back end developer jobs in berkhamsted, hrt

Senior Frontend Developer (React / TypeScript)

Software Engineer - OLTP

Mobile Platform Engineer

AI Product Engineer

Full Stack Engineer (UK)

Software Engineer

Senior Software Engineer (C/C++)

Senior Software Engineer (C/C++)

Senior Java Software Engineer

Senior Java Developer

Python Engineer

Senior Software Engineer

Software Engineer - Interfaces

Software Engineer - Devices

Senior Developer

Senior Full Stack Developer

Senior Software Engineer

iOS developer

Internship Programme 2027: Software Engineer (Java)

Senior Developer (Python)

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