Lead javascript developer Work, Jobs (with Salaries)

Lead AI Software Engineer
Tracer Cloud Inc —London
- £70,000 - £130,000 a year
- Full-time
- Heavy lifting
- AWS
- JavaScript
- Annual leave
Team Lead - Senior Software Engineer
Omnea —London
- £90,000 - £135,000 a year
- Full-time
- Hybrid work
- Management
- AWS
- JavaScript
Lead - Software Engineer (DevEx)
On AG —London
- Contracts
- APIs
- IT
Senior Lead - Staff Software Engineer
On AG —London
- Mentoring
- IT
- Communication skills
Lead Software Engineer
JPMorganChase —London
- Full-time
- Java
- Analysis skills
- C++
14d
Principal Full Stack Engineer & Architecture Lead
Command —London
- £100,000 - £110,000 a year
- Hybrid work
- AWS
- JavaScript
- APIs
Quick apply
Software Engineer (Lead Gen)
iamproperty & iamsold —Newcastle upon Tyne
- Full-time
- Azure
- JavaScript
- Agile
- Annual leave
Quick apply
10d
Technical Lead
International SOS —London
- Hybrid work
- Java
- AWS
- JavaScript
Team Lead - Staff Software Engineer
Omnea —London
- £120,000 - £160,000 a year
- Full-time
- Hybrid work
- Management
- DevOps
- Java
Lead Software Engineer - Front end
JPMorganChase —London
- Full-time
- Computer Science
- System design
- SQL
6d
Lead Software Engineer - Margin Technology - Vice President
Citi —London
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Java
- Annual leave
- Employee assistance programme
Lead Fullstack Engineer
Mindera —London
- Hybrid work
- Azure
- DevOps
- AWS
Quick apply
Lead Backend Engineer (Typescript)
On AG —London
- AWS
- Mentoring
- APIs
Software Architect Lead
Roke —Romsey
- Full-time
- Java
- AWS
- JavaScript
Lead Software Engineer - React/UI
JPMorganChase —Glasgow
- Full-time
- System design
- Machine learning
- JavaScript
Lead Software Engineer
Department for Work and Pensions —Newcastle upon Tyne
- £75,026 - £92,522 a year
- Overtime
- Hybrid work
- Microsoft Powerpoint
- Azure
- Java
- Annual leave
- Employee assistance programme
1d
Software Development Tech Lead
Verisk —Manchester
- Full-time
- Azure
- AI
- Leadership
- Annual leave
- Life insurance
Software Engineering Lead
Schroders —London
- Full-time
- Azure
- Management
- DevOps
1d
Lead Software Engineer - Documentum
Amber Labs —Remote
- Full-time
- Remote
- Oracle
- Java
- AWS
- Annual leave
- Employee discount
Quick apply
Software Dev Technical Lead
Verisk —London
- Full-time
- Mentoring
- Agile
- Annual leave
- Life insurance
6d

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Lead AI Software Engineer

Tracer Cloud Inc
London

Apply Now

Job details

Full-time
£70,000 - £130,000 a year

Benefits

Annual leave

Qualifications

Rust (programming language)
Heavy lifting
AWS
JavaScript
Terraform
Root cause analysis
AI
TypeScript
Python

Full job description

About Us

Tracer is an early-stage, venture-backed startup building the open source AI SRE agent for production engineering.

We are backed by experienced operators and investors who believe AI for production systems will be one of the defining enterprise software categories of the next decade. Our team is small, senior, and highly execution-focused.

About the Role

Tracer is building an open source AI SRE agent (https://github.com/Tracer-Cloud/opensre) that automatically investigates production incidents across the entire production stack.

We're hiring a Lead AI Software Engineer in London to own the core architecture and ship an agent that produces grounded RCAs and fix suggestions across production infrastructure.
Humans stay in control of production decisions, the agent does the heavy lifting.

This is a hands-on, high-ownership role at the center of the product.

You’ll Love Our Tech Stack

Python + LangGraph (for multi-agentic alert investigation)
Rust (because we like systems that are fast and correct)
ClickHouse (high-volume event + investigation history at scale)
AWS + Terraform (infrastructure that builds itself)
Next.js + TypeScript (because front-end should be sexy too)

What You’ll Do

You’ll own the core systems that turn an alert into a defensible investigation and RCA. In practice, you will:

Architect and build the core alert, investigation, root cause analysis (RCA) pipeline in Python
Design and implement key systems including:
- Alert ingestion + normalization
- Context enrichment + correlation
- Problem framing outputs
- Hypothesis orchestration engine
- Investigation execution runtime
- Investigation artifacts + reporting
Drive core architecture decisions and ensure the system is observable, auditable, and reliable from day one
Partner with founders to ship a small set of high-value alert types that work extremely well, then expand coverage deliberately
Build customer-ready integrations across the pipeline stack
Educate and guide future engineers, setting a high bar for technical quality, speed, and pragmatism

What We’re Looking For

5+ years (ideally 10+) professional software engineering experience.
Proven track record of shipping real products at high velocity
Strong backend and distributed-systems foundations, ideally with experience in data platforms and production pipeline stacks and incident/observability tooling.
Experience working at an early-stage startup and bonus points for having joined earlier.
High ownership and sharp product instincts: you build what matters and cut what doesn’t.

Compensation & Benefits

Total Compensation Range: £70,000 – £130,000+ (salary and equity value)

We structure compensation as follows:

Competitive base salary
Meaningful equity ownership with real upside
Final package depends on experience, impact, and seniority

What’s included:

Salary + equity (equity typically ~0.3% – 2%+)
30 days annual leave
Employee health insurance
Visa sponsorship
Weekly team dinners and socials
Regular team offsites and trips (our most recent was Kenya )
The satisfaction of building a world-class AI-powered product with an exceptional team

Application Requirements (Read Carefully)

We are intentionally selective.

Please answer all of the following in your application.
Applications that do not include these will not be reviewed.

Why do you consider yourself an exceptional engineer?
(Be specific, we’re interested in evidence, not adjectives.)
Why Tracer?
What about this problem, product, or moment resonates with you?
Links we should see:
- GitHub
- Portfolio, blog posts, talks, or anything else that shows how you think and build

Our Recruitment Process

Introductory Call (15-30 mins): Call with our hiring manager to discuss your background, motivations, and learn more about Tracer
Role Fit Interview (45 mins): Meet with your manager or a similar-level team member to review your working style, skills, and fit for the role
Take-home & Competency Deep Dive (1 hour): Complete a practical exercise (e.g., case study, presentation, or technical problem-solving) to explore the role's responsibilities and expectations
On-site meetup (Half Day): On-site interviews and team lunch at our headquarters to ask any questions and experience our office and culture firsthand
Offer: Final decision and offer

Apply Now

Refine Your Search

lead javascript developer jobs

Lead AI Software Engineer

Team Lead - Senior Software Engineer

Lead - Software Engineer (DevEx)

Senior Lead - Staff Software Engineer

Lead Software Engineer

Principal Full Stack Engineer & Architecture Lead

Software Engineer (Lead Gen)

Technical Lead

Team Lead - Staff Software Engineer

Lead Software Engineer - Front end

Lead Software Engineer - Margin Technology - Vice President

Lead Fullstack Engineer

Lead Backend Engineer (Typescript)

Software Architect Lead

Lead Software Engineer - React/UI

Lead Software Engineer

Software Development Tech Lead

Software Engineering Lead

Lead Software Engineer - Documentum

Software Dev Technical Lead

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