Smartnumbers

Software Engineer

Smartnumbers

full-time

Posted on:

Location Type: Hybrid

Location: LondonUnited Kingdom

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Salary

💰 £55,000 per year

About the role

  • Work in a small, agile team of software engineers developing and maintaining a large, enterprise grade, full stack web application deployed on AWS.
  • Use front end technologies like Typescript, React (Storybook, Webcomponents), Angular (NgRx, RxJS), Material UI, Cypress/Playwright (E2E & Integration Testing).
  • Work with back end technologies like Typescript, AWS services (Lambda/NodeJS, Fargate/Docker, EC2), Asynchronous Processing, Datastores and Indexing, APIs and CDNs, Data Analytics, and supporting services.
  • Engage in development principles like Event driven systems design, TDD, BDD, REST & GraphQL API design, Single-table database design, SOLID principles, and best practices around non-functional requirements.

Requirements

  • Minimum 2 years' experience working within a cross-functional software development team.
  • Strong full stack software development skills.
  • Excellent verbal and written communication (English)
  • Open collaboration with engineering and broader business teams
  • Receptive to feedback, learning and self-development
  • Attention to detail with drive for delivering the highest quality of work.
  • Strong preference for AWS working within a public cloud environment.
  • Experience with infrastructure-as-code (preference for CloudFormation, AWS CDK) and DevOps processes.
  • Familiarity with CI/CD pipelines and containerization (Docker, ECS, Fargate are preferred).
  • Good understanding of agile principles and methodologies (Kanban preferred).
  • Experience working with front-end technologies (particularly React, Angular).
  • Experience using AI tooling such as Copilot, Claude Code for code generation or automation tasks.
Benefits
  • Hybrid working style, with the expectation of two days in the office (with a great City of London office base!)
  • Family friendly benefits including paid parental leave policies
  • An extensive health insurance policy for you, with an option to add your family members
  • A workplace pension with Aegon
  • Life insurance of 4 x your salary
  • A discretionary annual bonus of up to 10% of your salary
  • Weekly self-development time to spend exploring your professional development interests
  • 25 days of annual leave (plus bank holidays), your birthday off, and an opportunity to buy up to 5 days annual leave per year
  • A holistic wellbeing support plan encompassing a variety of offerings to assist you.
  • We provide you with a monthly £50 allowance to fund activities to best support your wellbeing as well as workshops and training to provide tools and guidance.
  • Additionally, there is a wide-ranging employee assistance programme available to advise on personal, family or financial matters, and also fun social events during the year.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
TypescriptReactAngularNodeJSAWSDockerCI/CDEvent driven systems designTDDBDD
Soft Skills
communicationcollaborationreceptive to feedbacklearningself-developmentattention to detaildrive for quality