Software Engineer I, Instruments team

Affirm

. Work on tasks contributing to the team's projects and goals, with team support.

Posted 10/23/2026full-timeLondon • United KingdomEntry Level💰 £80,000 - £118,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing clear, well-tested, and extensible code while effectively collaborating with team members and stakeholders. Proficient in debugging and providing constructive feedback through code reviews, ensuring high-quality software solutions.

Highest-signal resume keywords

Clear Code WritingCode DebuggingCode Review FeedbackCollaboration SkillsProfessional Growth Ownership

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentCode TestingProblem SolvingSoftware Component InteractionLarge Code Base Navigation

Soft Skills

Verbal CommunicationWritten CommunicationTeam Collaboration

Certifications & Qualifications

Bachelor's Degree in Computer Science

About the role

Key responsibilities & impact

Work on tasks contributing to the team's projects and goals, with team support.
Collaborate proactively with the team and stakeholders.
Create visibility and dialogue regarding risks and trade-offs.
Balance speed and quality while protecting systems from downtime.
Contribute to team community through growth and development activities.

Requirements

What you’ll need

Computer science or related major.
Mastered taking a simple problem or business scenario into a solution that interacts with multiple software components.
Ability to write clear, easily understood, well tested and extensible code.
Comfortable navigating a large code base.
Ability to debug others' code.
Ability to provide feedback to other engineers through code reviews.
Experience demonstrating ownership of professional growth and proactively seeking feedback.
Strong verbal and written communication skills.
Either equivalent practical experience or a Bachelor’s degree in a related field.

Benefits

Comp & perks

Health coverage at no cost: We cover 100% of premiums for employees and their dependents.
Monthly stipends support your tech setup.
Ability to choose health and wellness options that are right for you.
Flexible time off.
Generous holiday calendars.
Employee stock purchase plan (ESPP) lets you buy Affirm stock at a discount.
Inclusive interview process with accommodations for candidates with disabilities.