About us
H2 Cognitive Designs (H2CD) is a health technology company working at the intersection of cognitive science, clinical research, and large-scale digital assessment. We build platforms used to measure cognitive performance across clinical trials, occupational health programmes, and large institutional deployments in the UK and internationally.
Our clients include demanding and security-conscious organisations across healthcare, national institutions, and sectors where the performance and reliability of what we build matter. We have a rapidly growing portfolio of significant projects, and this role plays an important part in how we deliver them.
About the role
This is an entry-level engineering role. You will support major projects led by senior developers while learning and developing as a professional, helping to build and maintain web and mobile app-based cognitive testing and remote clinical assessment solutions for healthcare providers, academic partners, and related industries, working closely with senior engineers who guide the technical direction.
Key responsibilities
Software Design and Development
- Support the design, development, and implementation of full-stack web applications for cognitive assessment and remote clinical testing, working under the direction of senior developers
- Write clean, efficient, and well-documented code in Python, Django, JavaScript, HTML, and other relevant languages
- Contribute to the implementation of technical designs and strategies set by senior developers, with a day-to-day focus on execution
- Develop and maintain RESTful APIs for integration with other systems
- Implement responsive and accessible user interfaces for web and mobile platforms
- Submit pull requests for code review, and participate in reviews of your own work to support code quality and knowledge sharing
- Participate in all Scrum ceremonies and pick up tickets brought into the sprint
Software Maintenance
- Learn, maintain, and improve existing software codebases as required by customer or company requirements
- Ensure software operability across various devices, browsers, and platforms
- Monitor software performance and implement optimizations as needed
- Respond efficiently to reported software maintenance and defect requests
- Maintain accurate version control and documentation of reported issues and remedial actions taken
- Implement bug fixes and enhancements promptly
Testing and Quality Assurance
- Write and execute unit tests, integration tests, and end-to-end tests
- Help identify software defects and escalate potential security vulnerabilities to team members for resolution
- Follow established industry standards for security and data protection in all code you write
- Apply best practices for test-driven development when appropriate
- Maintain test documentation and test coverage
Professional Development
- Take part in company-supported certifications and other learning opportunities as part of your ongoing professional development
- Stay current with industry trends, technologies, and best practices
- Participate in team meetings and initiatives to support business growth
- Contribute to research and evaluation of new technologies
- Receive mentorship from senior team members and share what you learn as your expertise grows
- Contribute ideas to technical challenges
General
- Work in line with company policies, including information security, data protection and quality management requirements.
- Take part in team meetings, training and continuous improvement activity.
- Carry out any other reasonable duties appropriate to the role, as required.
What We're Looking For
Essential
- Bachelor’s degree in Computer Science, Software Engineering, or related field, or equivalent practical experience
- Some experience building web applications, gained through internships, personal projects, coursework, or professional work
- Familiarity with the Django web framework (professional, academic, or project-based)
- Working knowledge of Python, HTML, and JavaScript
- Basic working knowledge of Git version control
- Familiarity with database design and management
- Willingness to work collaboratively in a small team, with regular guidance and mentorship from senior developers
- Strong problem-solving skills and attention to detail
- Good time management and ability to meet deadlines
- Clear communication skills and ability to document work effectively
Desirable
- Knowledge of healthcare IT systems or cognitive assessment tools
- Understanding of accessibility requirements for web applications
- Experience with PostgreSQL database management
- Knowledge of regulatory requirements in healthcare software (e.g., GDPR, HIPAA)
- Experience with Docker containerization
- Experience with test-driven development methodologies
- Familiarity with AWS or other cloud platforms
Working arrangements
- 37.5 hours per week, Monday to Friday, with flexible working hours.
- Hybrid working, with 2-3 days per week in our Central London office (Elephant and Castle SE1)
- Occasional out-of-hours work may be required to meet business demands.
- Must follow appropriate security measures in line with company security policy.
What we offer
- Salary: £45,000 per annum
- 30 days’ annual leave, plus bank holidays.
- Workplace pension scheme with a 3% employer contribution and 5% employee contribution.
- Salary sacrifice electric car scheme.
- Flexible working hours.
- Eye care vouchers.
Security clearance
Successful candidates must obtain BPSS clearance before starting. Higher-level clearance (for example SC or higher) is likely to be needed as we take on further contracts, and continued employment depends on getting and keeping the required clearance. For more information, visit GOV.UK: National security vetting clearance levels.
Probationary period
This role is subject to successful completion of a 3-month probationary period.
How to apply
To apply, please submit your CV and a short cover letter explaining your interest in the role and your relevant experience.
Informal enquiries: hr@h2cd.co.uk
No agency applications.
This role is not eligible for UK visa sponsorship. Applicants must have the right to work in the UK independently and for the duration of their employment.
Pay: £45,000.00 per year
Benefits:
- Company pension
- Work from home
Ability to commute/relocate:
- Elephant & Castle SE1: reliably commute or plan to relocate before starting work (required)
Application question(s):
- Are you eligible to obtain a UK Security Check (SC) clearance?
Education:
- Bachelor's (required)
Work authorisation:
- United Kingdom (required)
Work Location: Hybrid remote in Elephant & Castle SE1
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