Web Developer - Full Stack Job at Blu Digital (London)

Engineering Team Leader - Full Stack / Web Performance

The Bidding Platform organization is the core of the RTB business, processing ov...

Location

Poland

Salary:

Not provided

RTB House

Expiration Date

Until further notice

Requirements

2+ years in a technical leadership role (Team Lead / Engineering Manager)
10+ years in hands-on Full Stack software engineering, with significant experience across frontend, backend, and with some understanding of DevOps aspects
Expertise in Web frontends creation and architecture
Experience with mobile application development (native or hybrid)
Proven strong analytical thinking and data-driven approach to decision-making and performance tuning
Extensive experience with web performance measures and optimization at scale

Job Responsibility

Lead, mentor, and grow a team of talented Frontend/Full Stack and Backend engineers, fostering a culture of technical excellence and high code quality
Serve as a Full Stack tech-leader (often hands-on), contributing to the design and development of key architectures and full stack solutions that support various platforms (Web, Mobile, CTV)
Define and execute the team's charter, focusing on end-to-end customer interactions and the reliable display of ads globally
Develop and oversee state-of-the-art observability systems for the Ad Display platform, tracking crucial metrics like reliability, viewability, latency, and providing deep debugging insights for ad creation teams
Provide governance for cross-team ad rollout, including defining best practices and tooling for rigorous testing and deployment strategies (A/B testing, Canary deployments)
Lead complex technical projects at massive scale, ensuring our solutions can handle millions of requests and maintain high performance worldwide
Collaborate intensely with a Staff Frontend Engineer, stakeholders from Ads layouts creation teams (designers, graphic specialists), and the core Bidding Platform backend teams

What we offer

Projects focused on high code quality – solid code reviews are our standard
Collaboration within an interdisciplinary, self-sufficient team including: DevOps (ensuring a great Developer Experience), database experts, backend developers, product designers, and QA engineers
Hardware and software tailored to your preferences – e.g. MacBook, AI tool licenses
Access to modern technologies and the opportunity to apply them in large-scale, high-impact projects
Flexible working conditions – no core hours, fully remote cooperation

Fulltime

Senior Web Developer - Full Stack

Our client, a leading entertainment group, are looking for a full-stack Web Deve...

Location

United Kingdom , London

Salary:

60000.00 GBP / Year

Blu Digital

Expiration Date

Until further notice

Requirements

Experience with front and back-end tech stacks including Ruby, React, HTML, JSS and Javascript
Worked with Agile methodologies
Working knowledge of building web apps

What we offer

benefits

Fulltime

Web Developer - Full-Stack

Our client, a leading entertainment group, are looking for a full-stack Web Deve...

Location

United Kingdom , London

Salary:

50000.00 GBP / Year

Blu Digital

Expiration Date

Until further notice

Requirements

Experience with front and back-end tech stacks including Ruby, React, HTML, JSS and Javascript
Worked with Agile methodologies
Working knowledge of building web apps

What we offer

benefits

Fulltime

Full Stack Developer

We are seeking an experienced Full Stack Developer with a strong background in L...

Location

United States

Salary:

Not provided

Vaniam Group

Expiration Date

Until further notice

Requirements

5+ years of professional development experience with Laravel (versions 8, 9, or newer)
Demonstrated experience in launching commercial products or contributing to the development of enterprise-grade applications
Strong proficiency in PHP and object-oriented programming principles
Expert-level knowledge of MySQL, including schema design, indexing, optimization, and query performance tuning
Solid understanding of front-end technologies (HTML5, CSS3, JavaScript, Vue.js/React preferred)
Experience with RESTful APIs and third-party API integrations
Familiarity with version control systems (Git, GitHub/GitLab)
Experience with modern development practices such as TDD, CI/CD, and Agile methodologies
Understanding of security best practices for web applications
Strong problem-solving skills and ability to work independently or in a team setting

Job Responsibility

Architect, design, and develop scalable web applications using Laravel and MySQL
Lead or contribute significantly to the launch of commercial products, from planning to deployment
Build and integrate APIs, ensuring robust, scalable, and secure solutions
Optimize database queries and schema for high performance and scalability
Collaborate with designers, product managers, and other developers to define requirements and deliver features
Write unit tests, conduct peer code reviews, and enforce coding standards
Troubleshoot, debug, and upgrade existing applications
Stay up to date with the latest Laravel and PHP ecosystem advancements and recommend improvements to architecture and processes
Deploy applications and maintain CI/CD pipelines, collaborating with DevOps as needed

Senior Full Stack Developer

Location

Canada , Toronto

Salary:

Not provided

Advanced Technology Search Group

Expiration Date

Until further notice

Requirements

4+ years of software development experience
2+ years of experience in implementing web application backend services (Ruby On rails, Resque, Postgres/MySql, MongoDB)
2+ years of experience in FrontEnd (React, Javascript, Angular, Vue etc)
Experience in startups or commercial development teams
Leading software projects
Software design and architecture
Agile
Experience with NoSQL/SQL databases, design, schema, and building queries
Solid experience with Object Oriented architecture and design
Experience with testing frameworks

Job Responsibility

Implementation of features, bug resolution, and maintenance of our applications
Ownership of projects, from solutioning to deployment
Sharing leadership of technical, architecture and design decisions
Supporting the team by helping to improve software development processes and techniques
Helping your peers, and especially less experienced developers, become better, more rounded software craftspeople

Fulltime

Full-stack Web Developer

We’re looking for a full-stack developer who is a savvy back-end developer and w...

Location

United States

Salary:

Not provided

Zion & Zion

Expiration Date

Until further notice

Requirements

Minimum of 4-8 year’s experience with PHP
PHP-based MVC framework such as Laravel, Drupal, Code Igniter, Symfony, etc
Concrete understanding of OOP and design patterns
Relational database concepts for MySQL or NoSQL
Familiarity with WP theme building
Solid understanding of REST services
Experience working with third-party APIs
Experience developing back-end business logic
Javascript framework such as Vue, React, Angular etc
Front-end framework such as Bootstrap or Foundation

Job Responsibility

Roles and responsibilities will vary project to project
Manage multiple projects simultaneously while keeping them within scope
Ability to define project requirements and scope project timelines
Interact with technical and non-technical team members and clients
Fit into our web development team

Middle JavaScript Full Stack Developer

We are seeking a Middle JavaScript Full Stack Developer (Node + React) with a st...

Location

Germany , Bremen

Salary:

Not provided

Wetelo

Expiration Date

Until further notice

Requirements

at least 3 years of experience in web development, with a minimum of 2 years as a Full Stack Developer in an outsourcing or outstaffing company
strong expertise in Node.js with hands-on experience in React.js and TypeScript
experience working with Nest.js and Next.js
solid understanding of HTML, CSS and JavaScript
experience working with one or more databases such as PostgreSQL, MySQL or MongoDB
familiarity with REST APIs and GraphQL
strong soft skills: problem-solving, communication, teamwork and adaptability
previous experience in client communication
Upper-Intermediate level of English for effective communication with clients

Job Responsibility

develop and maintain web applications using Node.js and React.js
work mostly with MySQL to manage and optimize databases
build and integrate REST APIs or GraphQL services
collaborate with Project Manager, QA and Developers to create high-quality software solutions
continuously improve development processes
cooperate with the clients

What we offer

supportive and comfortable working environment
free online speaking club to practice your English
variety of training and self-development opportunities
fancy team-building events and corporate parties
social security package and other perks

Crypto Senior Full Stack Developer

Token Metrics is looking for a highly skilled Crypto native Senior Full-Stack En...

Location

Vietnam , Hanoi

Salary:

Not provided

Token Metrics

Expiration Date

Until further notice

Requirements

Degree in Computer Science, BS in Computer Science and an MS/PhD in Data Science or ML
Strong organizational and project management skills
Proficiency with fundamental front end languages such as HTML, CSS and JavaScript
Familiarity with JavaScript frameworks such as Angular JS, React
Proficiency with server side languages such as Python, Node Js, .Net
Familiarity with database technology such as MySQL, Oracle and MongoDB
LLM experience
Excellent verbal communication skills
Good problem solving skills
Attention to detail

Job Responsibility

Developing front end website architecture
Designing user interactions on web pages
Developing back end website applications
Creating servers and databases for functionality
Ensuring cross-platform optimization for mobile phones
Ensuring responsiveness of applications
Working alongside graphic designers for web design features
Seeing through a project from conception to finished product
Designing and developing APIs
Meeting both technical and consumer needs

Fulltime

Web Developer - Full Stack

Blu Digital

Location:
United Kingdom , London

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Requirements:

Nice to have:

Additional Information:

Job Posted:
December 26, 2025

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