51 to 67 of 67 Front-End Engineer (Client-Side Engineer) Jobs

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
Lincoln, Lincolnshire, UK
Employment Type
Full-time
Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate ...

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
Basildon, Essex, UK
Employment Type
Full-time
Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate ...

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
Bath, Somerset, UK
Employment Type
Full-time
Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate ...

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
Cheltenham, Gloucestershire, UK
Employment Type
Full-time
Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate ...

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
Guildford, Surrey, UK
Employment Type
Full-time
Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate ...

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate ...

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
Chelmsford, Essex, UK
Employment Type
Full-time
Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate ...

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
Peterborough, Cambridgeshire, UK
Employment Type
Full-time
Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate ...

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
Hull, East Yorkshire, UK
Employment Type
Full-time
Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate ...

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
Brighton, East Sussex, UK
Employment Type
Full-time
Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate ...

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
Doncaster, South Yorkshire, UK
Employment Type
Full-time
Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate ...

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
Newcastle upon Tyne, UK
Employment Type
Full-time
Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate ...

Frontend Software Engineer $120/hr

Hiring Organisation
Mercor
Location
Houten, Utrecht, Netherlands
Employment Type
Permanent
Salary
EUR 120 Hourly
Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Frontend Engineer Type: Freelance Compensation: $80-$120/hour Location: Remote Duration: 1 month Commitment: 15-20 hours/week Role Responsibilities Develop and validate coding benchmarks ...

Frontend Software Engineer | $120/hr

Hiring Organisation
Mercor
Location
United Kingdom
Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Frontend Engineer Type: Freelance Compensation: $80–$120/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks ...

Staff Frontend Engineer (AI Lab | £170,000)

Hiring Organisation
Paradigm Talent
Location
London Area, United Kingdom
Role: Staff Front End Engineer Location: Hybrid - 2-3 days in London Office Compensation: Up to £170,000 + equity We’re working with a frontier AI-driven biology lab on a mission to redefine how science is done. Their research … building next-generation tools that help scientists visualise, understand, and design biology at an unprecedented scale. As a Front End Engineer , you’ll craft the visual layer of this transformation, designing interfaces that turn vast, complex biological data into intuitive, beautiful experiences. ...

Software Engineer, Evaluation Frontend

Hiring Organisation
Cohere
Location
London, England, United Kingdom
requirement for building great products. Join us on our mission and shape the future! Why this role? As an Evaluation Frontend Software Engineer, you will play a key role in helping us make modelling decisions based on experimental outcomes for our large language models (LLMs). … strong software engineering skills. Strong statistical skills and experience evaluating scientific experiments related to data collection and model performance. Prior experience building front-end visualization systems and dashboards. Familiarity with ML systems evaluations. Proficiency in programming languages such as Python and ML frameworks (e.g., PyTorch, TensorFlow ...

Principal Software Engineer - Frontend

Hiring Organisation
Fruition Group
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Principal Software Engineer - Frontend London (Remote First - Occasional travel) Salary: £95,000 - £120,000 + equity + benefits An established, global technology business within the hospitality-tech industry is seeking a talented Principal Frontend Software Engineer to help build and scale cutting ...