Front end developer, javascript, html5, Work, Jobs in Remote (with Salaries)

Senior Backend Engineer
Scrambly —Remote
- Remote
- English
- Mentoring
- Communication skills
Senior Vulnerability Management Engineer
London Stock Exchange Group —Remote
- Full-time
- Remote
- English
- Java
- Continuous improvement
Senior Security Engineer, Bug Bounty
Mozilla —Remote
- £66,000 - £87,000 a year
- Remote
- Software development
- Communication skills
- Employee assistance programme
- Referral programme
Principal AI Engineer
Grip —Remote
- Full-time
- Remote
- Bachelor's degree
- Mentoring
- AI
- Life insurance
Quick apply
Tech Lead, dApp (TypeScript & Angular)
1inch —Remote
- Full-time
- Remote
- Quality control
- Mentoring
- APIs
Quick apply
Sr Solutions Engineer
Domaine —Remote
- Full-time
- Remote
- ERP systems
- POS
- Annual leave
Quick apply
4d
Principal Biostatistician/ Sr Biostatistician (R/Rshiny - EMEA BASED)
サイネオス・ヘルス —Remote
- Remote
- Doctoral degree
- English
- Master's degree
Remote Software Engineer
Turing —Remote
- £200 - £300 an hour
- Remote
- Java
- Software development
- AI
- Annual leave
Quick apply
5h
Design Engineer
Sprite AI —Remote
- £35,000 - £55,000 a year
- Full-time
- Remote
- AI
Quick apply
2h
CAD Technician
Hyati-JS —Remote
- £28,000 - £35,000 a year
- Full-time
- Remote
- Schematics
- CAD
- Organisational skills
Quick apply
3h
Founding CTO/ Technical co founder
Market Island —Remote
- £50,000 - £70,000 a year
- Full-time
- Remote
- Travel
- APIs
- Communication skills
- Work from home
Quick apply
4h
Platform Consultant (Multiple Levels) - Hybrid
Allstate —Remote
- Hybrid work
- Mentoring
- Agile
- AI
- Employee assistance programme
3h

More jobs to discover

Find similar jobs that you might be interested in.

Senior Vulnerability Management Engineer
London Stock Exchange Group —Remote
LSEG is seeking a Senior Vulnerability Management Engineer to join our internal offensive security team with focus on driving closure of penetration testing…
Strategic Solutions Architect – Endpoint Security
NinjaOne —Remote
Lead onboarding and advanced training sessions for customers deploying AV solutions, and support escalations tied to high-complexity and post-sales issues.
4h

I want to receive the latest job alerts for front end developer, javascript, html5, in remote

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Senior Backend Engineer

Scrambly
Remote

Apply Now

Job details

Qualifications

Performance tuning
Cloud infrastructure
Go
Node.js
Stakeholder collaboration
React
Kubernetes orchestration
NoSQL
English
Docker
CI/CD pipelines
PostgreSQL
Distributed systems
Terraform
Redis
Back-end development
REST
Mentoring
Front-end development
Multidisciplinary collaboration
Communication skills
Infrastructure provisioning automation
Terraform provisioning

Full job description

About the company

Scrambly is one of the fastest-growing adtech startups in the world, featured in the AppsFlyer Performance Index and Singular ROI Index in just 3.5 years.

We’re growing 250%+ YoY across revenue, team, product, and technology — fully bootstrapped and profitable.

We’re building the future of app discovery: a reward-powered alternative to the App Store and Google Play. Our loyalty-driven ecosystem connects millions of users with the world’s top apps and delivers unmatched, ROI-focused growth for mobile advertisers.

Our mission is to build a true alternative to traditional app stores — fueled by rewards and data — and create a new, performance-first growth engine for mobile app advertisers.

About the role

We are looking for a Senior Backend Engineer to join the team building the core systems behind Scrambly. In this role, you will work across two key areas: user-facing product systems - solving complex scalability challenges for a platform serving millions of users globally, - and the internal platform, covering admin systems, tooling, and back-office automation that power our operations team.

Your focus will be on writing robust, high-performance code and bridging the gap between product requirements and technical reality. You will work within a modern tech stack to ensure our systems remain fast, reliable, and easy to maintain as we grow.

Key Responsibilities

Architecture & Development: Design, build, and maintain highly scalable Node.js (NestJS) RESTful APIs and distributed systems. Ensure seamless frontend integration and drive long-term architectural improvements.

Quality & Mentorship: Champion clean, testable code standards and foster a culture of technical curiosity by mentoring engineers through code reviews and pair programming.

Infrastructure & Performance: Monitor system reliability, resolve bottlenecks, manage containerized application lifecycles, and partner with DevOps to optimize CI/CD pipelines.

Cross-Functional Collaboration: Partner with Product, Design, and QA to translate requirements into robust technical specs, while clearly communicating technical constraints to non-technical stakeholders.

Requirements

Experience: 5+ years of software engineering experience, with a strong focus on backend development.
Tech Stack: Strong proficiency in Node.js and modern frameworks like NestJS.
System Design: Excellent system design skills and a solid understanding of backend architecture, RESTful APIs, and distributed systems.
Infrastructure: Experience with cloud platforms (GCP preferred; AWS or Azure acceptable), containerization (Docker), and orchestration/IaC (Kubernetes, Terraform, Helm).
Databases & Messaging: Proficiency with relational (e.g., PostgreSQL), NoSQL (e.g., Redis) databases, and message queues (e.g., RabbitMQ, GCP Pub/Sub, Redis Pub/Sub).
Frontend Autonomy: Hands-on experience with React, capable of implementing basic UI features for internal tools independently.
Collaboration: Strong communication and collaboration skills, comfortable working in a fast-paced team environment.
English: Upper-Intermediate or higher (B2/B2+, written and spoken). You need to be able to communicate clearly in English to work effectively in an international team and participate in architectural discussions

Nice to Have

Scale: Experience in a B2C startup that has scaled to millions of users.
Additional Stack: Basic proficiency in Go; able to read, write, and maintain basic Go services without starting to learn from scratch.

What We Offer

Work on systems where performance optimizations translate to immediate user impact for millions of users.
A culture of code reviews, knowledge sharing, and mentorship where the best idea wins.
A fast-paced environment where your code quickly translates into real user value.
We value the stability and value of what you ship, not just the number of lines of code.

By submitting this application, I agree that my personal data will be collected, processed, and retained by the company solely for the purposes of managing and assessing my candidacy.

Notice: This is a remote position based in United Kingdom.

Apply Now

Refine Your Search

front end developer, javascript, html5, jobs in remote

Senior Backend Engineer

Senior Vulnerability Management Engineer

Senior Security Engineer, Bug Bounty

Principal AI Engineer

Tech Lead, dApp (TypeScript & Angular)

Sr Solutions Engineer

Principal Biostatistician/ Sr Biostatistician (R/Rshiny - EMEA BASED)

Remote Software Engineer

Design Engineer

CAD Technician

Founding CTO/ Technical co founder

Platform Consultant (Multiple Levels) - Hybrid

More jobs to discover

I want to receive the latest job alerts for front end developer, javascript, html5, in remote

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected