Firstup

1 month ago

Software Engineer, Fullstack (UK)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 6 hours agoStatus: Live

Job Summary

Join Firstup’s team responsible for public APIs, Agentic tools, and HRIS integrations, delivering scalable, multi-tenant cloud solutions. Work on enterprise integrations (Workday, SAP SuccessFactors, Dayforce), support shared platform services, and contribute to architecture, scalability, and fault-tolerance. Leverage Generative AI and coding agents to accelerate delivery, participate in on-call rotations, and collaborate across engineering and cross-functional partners to deliver customer value.

Location: United Kingdom

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Sr. Manager level

Key Responsibilities

•Contribute to the design, development, and maintenance of public-facing APIs used by enterprise customers.
•Build and maintain integrations with external enterprise systems, including HRIS platforms such as Workday, SAP SuccessFactors, and Dayforce.
•Support shared platform services used across the engineering organisation.
•Write clean, well-tested, and well-documented code, and participate in code reviews.
•Work within large-scale multi-tenant cloud services, developing your understanding of scalability and fault-tolerance.

Pay and Benefits

Perks:Remote WorkHealth InsurancePaid Leave

Key Requirements

•Bachelor's degree in Computer Science or related field, or equivalent experience.
•3-5 years building reliable, performant applications and microservices.
•Proficiency in TypeScript and Node.js. Ruby experience is a plus.
•Experience across frontend (React.js), backend, and database layers.
•AWS experience, including core compute, storage, and networking services.

Experience:3-5 yearsEnterprise SaaSHRIS integrationsMultitenant cloudCloud services

Education:Bachelor's

Skills:TypeScriptNode.jsReactAWSKubernetesDockerHelmDatadogGenerative AICoding agentsRuby

Languages:English

Tech Stack:TypeScriptNode.jsReactAWSKubernetesDockerHelmDatadogGenerative AI

Company Brief

Firstup

Provides an employee communication and engagement platform that helps organizations deliver personalized internal communications, measure engagement, and empower frontline and deskless workers through targeted content distribution and analytics.

Industry: HR Tech

Company Size: Large (251 to 1,000 employees)

Growth: Scaleup

Website

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Firstup

1 month ago

Software Engineer, Fullstack (UK)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 6 hours agoStatus: Live

Job Summary

Location: United Kingdom

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Sr. Manager level

Key Responsibilities

•Contribute to the design, development, and maintenance of public-facing APIs used by enterprise customers.
•Build and maintain integrations with external enterprise systems, including HRIS platforms such as Workday, SAP SuccessFactors, and Dayforce.
•Support shared platform services used across the engineering organisation.
•Write clean, well-tested, and well-documented code, and participate in code reviews.
•Work within large-scale multi-tenant cloud services, developing your understanding of scalability and fault-tolerance.

Pay and Benefits

Perks:Remote WorkHealth InsurancePaid Leave

Key Requirements

•Bachelor's degree in Computer Science or related field, or equivalent experience.
•3-5 years building reliable, performant applications and microservices.
•Proficiency in TypeScript and Node.js. Ruby experience is a plus.
•Experience across frontend (React.js), backend, and database layers.
•AWS experience, including core compute, storage, and networking services.

Experience:3-5 yearsEnterprise SaaSHRIS integrationsMultitenant cloudCloud services

Education:Bachelor's

Skills:TypeScriptNode.jsReactAWSKubernetesDockerHelmDatadogGenerative AICoding agentsRuby

Languages:English

Tech Stack:TypeScriptNode.jsReactAWSKubernetesDockerHelmDatadogGenerative AI

Company Brief

Firstup

Industry: HR Tech

Company Size: Large (251 to 1,000 employees)

Growth: Scaleup

Website