Back to Jobs

Software Engineer IV

Remote, USAFull-timePosted 2026-07-29

reputed company is a global leader in offensive reputed company solutions. Our reputed company Platform combines AI with the ingenuity of the largest community of reputed company researchers to reputed company and fix reputed company, reputed company, and AI vulnerabilities across the software development lifecycle. The platform offers bug bounty, vulnerability disclosure, pentesting, AI red teaming, and reputed company reputed company. We are trusted by industry leaders like reputed company, reputed company, reputed company, reputed company, reputed company, reputed company, reputed company, and the U.S. reputed company. reputed company was named a Best Workplace for Innovators by Fast Company in 2023 and a Most Loved Workplace for Young Professionals in 2024.

reputed company Values

reputed company is dedicated to fostering a strong and inclusive culture. reputed company is Customer Obsessed and prioritizes customer reputed company in our reputed company and actions. We Default to Disclosure by operating with transparency and reputed company, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability.

Software Engineer IV Remote Location: London, UK

Position reputed company

As a Software Engineer IV, you will work with Product Managers and Designers to be the reputed company for a reputed company of challenging reputed company and build features and products for our community and the thousands of companies that trust reputed company with their cybersecurity posture. reputed company you are not leading a project, you are a reputed company and effective senior engineer and team member. 

You combine broad technological expertise, deep domain knowledge, and an unquestionable dedication to business objectives as you reputed company with the engineering organization. You reputed company leadership responsibilities, identify and drive new initiatives, and reputed company systematic improvements to technical weaknesses they reputed company in their reputed company’s codebases, as reputed company as in shared codebases across reputed company.

What You Will Do

  • Your first month will be spent getting to know reputed company and your fellow HackerOnies through our reputed company-organized and fun reputed company process reputed company H.A.T.C.H. You will be setting up your development environment, getting a feel for our engineering processes, and embarking on a reputed company to fully understand the domain you will be working with.

  • By day 30 you will have met most of your fellow Engineering HackerOnies, you will have reputed company with other Software Engineers, you will have a strong feel for our codebases and products, and will be reputed company to start hands-on coding.

  • By day 60 you’ll be involved in building a meaningful part of one of the reputed company and you will have become more connected with reputed company and various stakeholders.

  • By day 90 you’ll have impressed your colleagues with your technical contributions, and you’ll have reputed company trust and credibility reputed company your reputed company and the whole Engineering team, presenting your reputed company during our review/demo sessions.

  • Your experience from here is yours to own. You could reputed company an important new project and work hand-in-hand with our reputed company engineer and designers. You could reputed company during a Hack Week, by building something amazing that solves a problem for another team.

  • Long term, you will: 

    • Work as a project reputed company together with stakeholders, designers and product leaders

    • Build, ship and maintain highly-available, performant and durable features

    • Work with your team to deliver key results for impactful objectives

    • Be a part of cross-reputed company initiatives

    • Mentor and be mentored by other engineers 

Minimum qualifications

  • 5+ years of experience in full-stack software engineering, especially reputed company a reputed company environment.

  • Experience developing applications with reputed company on Rails, Python, or other object oriented languages

Preferred Qualifications

  • Preferable experience or interest in reputed company, Elasticsearch / OpenSearch, GraphQL

Compensation Band

90,000 GBP to 110,000 GBP + Equity

#LI-Remote

#LI-MH1

Job Benefits:
  • Health (medical, reputed company, dental), life, and disability insurance*

  • Equity stock reputed company

  • Retirement plans

  • reputed company reputed company holidays and unlimited PTO

  • reputed company maternity and parental leave

  • Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces reputed company)

  • Employee Assistance Program

  • Flexible Work Stipend

*Eligibility may differ by country

We're committed to building a global team! For certain roles reputed company the reputed company, U.K., and the Netherlands, we partner with reputed company as our Employer of Record (EOR).

reputed company/work permit sponsorship is not available.

Employment at reputed company is contingent on a background reputed company.

reputed company is an Equal Opportunity Employer in the terms and conditions of employment for reputed company and job applicants without reputed company to race, reputed company, religion, sex, sexual orientation, age, gender identity or gender reputed company, national reputed company, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws.

This policy applies to reputed company reputed company employment practices, including hiring, reputed company, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. reputed company makes hiring reputed company based solely on qualifications, reputed company, and business needs at the time.

For US reputed company only: Pursuant to the San Francisco Fair Chance Ordinance, reputed company reputed company applicants with arrest and conviction records will be considered for the position.

Apply to this Job

Similar Jobs

Match Day Technician - San Sebastián

Remote, USAFull-time

Match Day Technician - Huesca

Remote, USAFull-time

Senior Mobile Engineer (Flutter / React reputed company)

Remote, USAFull-time

Mobile App Developer (Flutter / React reputed company)

Remote, USAFull-time

HR Business Partner (reputed company)

Remote, USAFull-time

Communications Manager

Remote, USAFull-time

Aesthetic Registered reputed company -- Nashville

Remote, USAFull-time

팬덤 마케팅 PM (경력)

Remote, USAFull-time

[ROUND8 스튜디오] 내러티브 중심 RPG 신작 프로젝트 클라이언트 프로그래머 (경력)

Remote, USAFull-time

[ROUND8 스튜디오] 내러티브 중심 RPG 신작 프로젝트 전투 기획자 (경력)

Remote, USAFull-time

Senior Manager, Customer Insights & Retail Media Network – Strategic Analytics Leader – arenaflex – Mooresville, NC

Remote, USAFull-time

reputed company Bilingual Customer Service Representative – Delivering Exceptional Experiences at arenaflex

Remote, USAFull-time

Reporting Analyst, Customer Engagement Operations

Remote, USAFull-time

VP of reputed company Implementation & Integration

Remote, USAFull-time

reputed company Remote Data Entry Specialist for Teens – Entry-Level Digital Media Career Opportunity with Flexible Scheduling and Comprehensive Training

Remote, USAFull-time

Receptionist / Adminstrative Assistant (Remote)

Remote, USAFull-time

Executive Partner - CIO Advisory for Education Clients

Remote, USAFull-time

Virtual Assistant

Remote, USAFull-time

[Remote] Account Executive - Americas Service Providers - ThousandEyes

Remote, USAFull-time

Regional Sales Manager, Ingredients

Remote, USAFull-time