volunteer software development Work, Jobs in london (with Salaries)

Junior Software Development Engineer in Test (SDET)
Authentise —Greater London
- £27,000 - £32,000 a year
- Full-time
- Remote
- Analysis skills
- JavaScript
- APIs
- Flexitime
- Work from home
Quick apply
Data Engineer Internship - UK, Amazon University Talent Acquisition (AUTA)
Amazon Business EU Sarl, UK Branch - P97 —London
- Full-time
- SQL
- Bachelor's degree
- Leadership
Investor & AML Operations Analyst
Janus Henderson —London
- Hybrid work
- Microsoft Powerpoint
- Microsoft Excel
- Microsoft Office
Events Executive (6-Month FTC)
Janus Henderson —London
- Hybrid work
- Spanish
- Microsoft Outlook
- Marketing
FP&A Analyst
Janus Henderson —London
- Hybrid work
- Microsoft Excel
- ERP systems
- Microsoft Office
Desktop Support Analyst, Charles River Development, Officer
State Street —London
- Full-time
- Computer Science
- Customer service
- Engineering
- Flexible schedule
Solution Consultant – Direct Tax
Thomson Reuters —London
- Full-time
- Hybrid work
- Sales
- Bachelor's degree
- Agile
Senior Software Engineer - Python / hx Renew
The Travelers Companies, Inc. —London
- Full-time
- Hybrid work
- Computer Science
- Bachelor's degree
- IT
- Health & wellbeing programme
Sr. Frontend Engineer - Counter Adversary Operations Team (Hybrid, UK)
CrowdStrike —London
- Full-time
- AWS
- JavaScript
- HTML
Vendor Analytic - Business Analyst, Charles River Development, Assisstant Vice President
State Street —London
- Full-time
- Bachelor's degree
- Agile
Full-Stack Engineer II, Automation and Dev
CrowdStrike —London
- Full-time
- JavaScript
- Quality control
- APIs
InvestIN Marketing Associate (Email & Copywriting)
SBCInternational —London
- £30,000 a year
- Monday to Friday
- Hybrid work
- Public speaking
- Presentation skills
- Communication skills
- Flexible schedule
Assistant Store Manager
British Heart Foundation —Leytonstone
- £13.28 an hour
- Weekend availability
- Supervising experience
- Annual leave
- Employee assistance programme
Primary System Analyst, Charles River Development, Officer
State Street —London
- Full-time
- Oracle
- Customer service
- Bachelor's degree
Software Development Engineer II - Frontend
GoCardless —London
- £65,600 - £98,400 a year
- JavaScript
- Python
Helpdesk Officer
Barnet Council —London
- Full-time
- Hybrid work
- Microsoft Excel
- Oracle
- Microsoft Office
- Annual leave
- Flexitime
12d
Finance Business Partner (Investments)
Janus Henderson —London
- Hybrid work
- Microsoft Excel
- Microsoft Outlook
- Analysis skills
2026 UK Placement Programme (London / Belfast)
Oxford Economics —London
- Full-time
- Hybrid work
- Microsoft Excel
- Microsoft Outlook
- English
1st Line IT Support Engineer
Cardonet —London
- Monday to Friday
- Customer service
- SharePoint
- Communication skills
- Referral programme
Sr. Software Engineer - Data Query Platform (GBR, Hybrid)
CrowdStrike —London
- Full-time
- System design
- Java
- SQL

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Junior Software Development Engineer in Test (SDET)

Authentise -
Greater London

Quick apply

Job details

Full-time
£27,000 - £32,000 a year

Benefits

Private dental insurance
Unlimited paid holidays
Flexitime
Company pension
Work from home
Private medical insurance
Employee stock ownership plan
Paid volunteer time

Qualifications

Analysis skills
Software quality assurance
JavaScript
APIs
Software testing
Communication skills
Python

Full job description

About Authentise

Authentise is a leading software company transforming engineering workflows with powerful automation and traceability tools. We empower organizations to radically reduce the time from idea to part, turning fragmented processes into connected, data-driven ecosystems.

We’re currently looking for an enthusiastic, highly motivated Software Tester (QA) to join our growing team. Our team uses a combination of manual and automated techniques to ensure our products maintain the robust quality our customers expect, within the constraints of a fast-paced, agile, engineering team. This is an excellent opportunity for someone with experience in software QA who wants to build their technical skills in the world of test engineering.

What You’ll Do

Perform hands-on manual end-to-end testing across complex manufacturing workflows to ensure product quality
Maintain and extend automated e2e and API tests in both javascript (Cypress) and python
Translate user stories and requirements into clear, actionable test cases and execute them thoroughly
Actively contribute to feature validation, identifying gaps, edge cases, and usability issues
Work closely with developers and product managers to understand scope and validate changes quickly
Participate in a tight, collaborative team working across different time zones, ensuring smooth communication and alignment
Log, track, and drive issue resolution, following through until closure

What We’re Looking For

Hands-on experience in manual software testing with a practical, problem-solving approach
Some exposure to automation tools (e.g. Cypress, Postman) and strong desire to learn
Ability to understand requirements quickly and convert them into effective test coverage
Strong analytical thinking and attention to detail
Clear and proactive communication skills, especially in distributed teams
A sense of ownership—someone who follows tasks through and collaborates when needed

Why Join Us

Build impactful technology in a rapidly growing industry
High ownership and influence on product direction
Work with a passionate, collaborative team
Competitive salary + equity options
Flexible work environment

Diversity and Inclusion at Authentise

We believe diversity makes us better—period. If you come from an underrepresented background or have a unique perspective, we especially encourage you to apply. Even if you don’t meet every single qualification, your voice matters here. If you have suggestions for how we can improve our hiring process to attract more diverse talent, we’d love to hear from you.

Pay: £27,000.00-£32,000.00 per year

Benefits:

Company pension
Employee stock ownership plan
Flexitime
Paid volunteer time
Private dental insurance
Private medical insurance
Unlimited paid holidays
Work from home

Work Location: Remote

Quick apply

Refine Your Search

volunteer software development jobs in london

Junior Software Development Engineer in Test (SDET)

Data Engineer Internship - UK, Amazon University Talent Acquisition (AUTA)

Investor & AML Operations Analyst

Events Executive (6-Month FTC)

FP&A Analyst

Desktop Support Analyst, Charles River Development, Officer

Solution Consultant – Direct Tax

Senior Software Engineer - Python / hx Renew

Sr. Frontend Engineer - Counter Adversary Operations Team (Hybrid, UK)

Vendor Analytic - Business Analyst, Charles River Development, Assisstant Vice President

Full-Stack Engineer II, Automation and Dev

InvestIN Marketing Associate (Email & Copywriting)

Assistant Store Manager

Primary System Analyst, Charles River Development, Officer

Software Development Engineer II - Frontend

Helpdesk Officer

Finance Business Partner (Investments)

2026 UK Placement Programme (London / Belfast)

1st Line IT Support Engineer

Sr. Software Engineer - Data Query Platform (GBR, Hybrid)

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