Top javascript developer Work, Jobs (with Salaries)

Software Engineer, Observability
Vercel —London
- Full-time
- Remote
- JavaScript
- In-person
- Communication skills
- Work from home
Senior Technical Consultant - C# Developer
Clio —Manchester
- £81,600 - £110,400 a year
- Full-time
- Azure
- SQL
- JavaScript
- Life insurance
Software Developer - ZAI
Zenzero Solutions —Leeds
- Azure
- DevOps
- Microsoft Office
- Flexible schedule
Engineering manager
SECCL —London
- £95,000 - £110,000 a year
- Full-time
- Hybrid work
- AWS
- JavaScript
- Financial services
- Employee discount
Software Engineer (DV Security Clearance)
CGI —Manchester
- Full-time
- Azure
- Java
- AWS
Quick apply
Senior Customer Engineer
Builder.io —Remote
- £120,000 - £160,000 a year
- Remote
- JavaScript
- APIs
- AI
- Annual leave
- Life insurance
Quick apply
Lead Software Developer
HM Treasury —London
- £57,670 - £67,500 a year
- Part-time
- Hybrid work
- Azure
- System design
- Presentation skills
- Annual leave
- Flexitime
3d
UX Designer (Design Systems) - Fire TV/Tablet , Devices and Services Design Team
Amazon Development Centre (London) Limited —London
- Full-time
- Hybrid work
- JavaScript
- AI
- Marketing
Senior Front End Software Engineer - Application Development
Palantir Technologies —London
- Full-time
- JavaScript
- APIs
- In-person
- Work from home
Product Designer (Remote, UK based)
WQA —Birmingham
- £20,000 - £32,000 a year
- Full-time
- English
- Project management
- Bachelor's degree
- Annual leave
- Sick pay
Quick apply
Application & Office 365 Developer -03
Metropolitan Police —Vauxhall
- £37,510 - £40,519 a year
- Full-time
- Microsoft Office
- Java
- SQL
Integrations Developer
Techtronic Industries GmbH (TTI) —Maidenhead
- Full-time
- Azure
- Windows
- SQL
Senior Associate, Full-Stack Engineer Opportunities
The Bank of New York Mellon Corporation —London
- Full-time
- Java
- JavaScript
- APIs
Software Test Analyst
Wren —Barton-upon-Humber
- £28,000 - £38,000 a year
- Hybrid work
- English
- Microsoft Office
- Analysis skills
- Employee discount
- Gym membership
Quick apply
Senior React Native Engineer
Aristocrat —London
- Full-time
- Computer Science
- Engineering
- Bachelor's degree
PHP Web Developer - Full Stack
Venditan —Manchester
- Full-time
- AWS
- JavaScript
- APIs
- Annual leave
Research Software Engineer
University College London —London
- £43,981 - £52,586 a year
- Full-time
- Doctoral degree
- DevOps
- C++
- Annual leave
- Employee assistance programme
10d
Senior Technical Product Manager - Wallets (100% Remote)
Tether Operations Limited —London
- Full-time
- Remote
- English
- Bachelor's degree
- JavaScript
Product Security Engineer - Software Security Enablement
Bloomberg —London
- Azure
- DevOps
- Java
Vice President, Full-Stack Engineer
The Bank of New York Mellon Corporation —Manchester
- Full-time
- Java
- JavaScript
- APIs

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Software Engineer, Observability

Vercel -
London

Apply Now

Job details

Full-time

Benefits

Work from home

Qualifications

Go
JavaScript
Distributed systems
SDKs
TypeScript
Communication skills

Full job description

Engineering
London
Full Time

About Vercel:
Vercel is the agentic infrastructure company. We free people and agents to ship what’s next.

For more than a decade, Vercel has shaped how the web is built. As the team behind Next.js, v0, and AI SDK, we create products that help builders move from idea to production with speed, security, and exceptional developer experience.

Now, software is entering a new era, and the next generation of products will not just be used by people. They will be built, extended, and operated by agents.

We are building the platform for that future, trusted by companies like OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide. Whether you’re building our products, supporting our customers, growing our community, or shaping our story, you’ll help define what comes next.

About the Role:
We are looking for a Software Engineer to join our Observability team. Vercel users rely on Observability to monitor and understand their applications’ health and behavior. In this role, you will design, implement, and maintain Observability products that meet high-quality standards and integrate seamlessly with the Vercel Platform. This role is based in London, UK.

If you’re based within a pre-determined commuting distance of one of our offices (SF, NY, London, or Berlin), the role includes in-office anchor days on Monday, Tuesday, and Friday. If you're located beyond that distance, the role is fully remote. For location-specific details, please connect with our recruiting team.

What You Will Do:
Handle large-scale data ingestion, storage, and processing from distributed systems.

Develop cutting-edge visualization tools to provide insights into application behavior and performance.

Integrate observability features with popular frontend tools, frameworks, and build systems to enhance developer experience.

Write clean, efficient, and well-documented code, ensuring platform reliability through thorough testing.

Collaborate with product managers, designers, and infrastructure teams to solve challenges and deliver top-tier solutions.

Engage with the open-source community by contributing to projects and participating in discussions, supporting Vercel’s developer-focused mission.

Collect feedback from developers and users to drive continuous innovation and improvement in the observability product area.

About You:
You have at least 5+ years of relevant work experience.

Strong proficiency in JavaScript/TypeScript/Go and experience with modern frontend development tools.

Solid understanding of how to efficiently work with columnar databases, such as Clickhouse or Tinybird.

Previous experience in processing large quantities of data, using messaging systems or streaming services at scale.

Experience contributing to or participating in open source projects.

Familiarity with frontend frameworks, performance profiling and optimization for web applications.

A proactive and self-driven approach to problem-solving, with a passion for pushing the boundaries of frontend tooling.

Excellent communication skills and the ability to work effectively in a collaborative team environment.

Benefits:
Competitive compensation package, including equity.

Inclusive Healthcare Package.

Learn and Grow - we provide mentorship and send you to events that help you build your network and skills.

Flexible Time Off.

We will provide you the gear you need to do your role, and a WFH budget for you to outfit your space as needed.

Vercel is committed to fostering and empowering an inclusive community within our organization. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, national origin, citizenship, age, marital status, veteran status, disability status, or any other characteristic protected by law. Vercel encourages everyone to apply for our available positions, even if they don't necessarily check every box on the job description.

#LI-CL1

Apply Now

Refine Your Search

top javascript developer jobs

Software Engineer, Observability

Senior Technical Consultant - C# Developer

Software Developer - ZAI

Engineering manager

Software Engineer (DV Security Clearance)

Senior Customer Engineer

Lead Software Developer

UX Designer (Design Systems) - Fire TV/Tablet , Devices and Services Design Team

Senior Front End Software Engineer - Application Development

Product Designer (Remote, UK based)

Application & Office 365 Developer -03

Integrations Developer

Senior Associate, Full-Stack Engineer Opportunities

Software Test Analyst

Senior React Native Engineer

PHP Web Developer - Full Stack

Research Software Engineer

Senior Technical Product Manager - Wallets (100% Remote)

Product Security Engineer - Software Security Enablement

Vice President, Full-Stack Engineer

I want to receive the latest job alerts for top javascript developer

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