Salary: £50,000 - 50,000 per year Requirements: An extensive and demonstrable background in modern software engineering/development practice Expertise in multiple modern software languages Experience of working within the cloud – we currently use AWS Knowledge of modern DevOps practice and writing infrastructure as Code Developing with a security-by-design mindset The ability to translate complex business needs into elegant technical solutions The ability to influence stakeholders, senior management and peers Experience of coaching and mentoring junior engineers Experience in the financial services sector (beneficial) Experience in a scale-up business (beneficial) Knowledge of Ruby on Rails (beneficial but not necessary) Familiarity with reactive programming (beneficial) AI/ML engineering experience (beneficial) Responsibilities: Designing, developing, testing, deploying, documenting and maintaining high-quality software Deep involvement with architecture and tooling decisions Sharing and growing knowledge within the team Coaching and mentoring Junior Software Engineers Ensuring the security of the software stack and LendingCrowd applications Technologies: AI AWS Cloud DevOps Rails Ruby Security Embedded microservices More: At LendingCrowd, were a leading fintech business reshaping how SMEs borrow money. With over £550M lent to small businesses across the UK since our launch in 2014, we pride ourselves on a culture of integrity and innovation. As a rapidly growing company based in Edinburgh, were looking for a Senior Software Engineer to join our small, agile team. We offer competitive salaries, hybrid work options, and a range of benefits, including enhanced parental leave and gym memberships, all while nurturing your professional growth with exposure to cutting-edge technology. last updated 18 week of 2026