Home
Jobs
Benchstack Ai
Senior Software Engineer | London | £75K-£110K + Equity

Senior Software Engineer | London | £75K-£110K + Equity

Hybrid

London, United kingdom

£ 110,000 /year

Senior

Full Time

06-02-2026

Share this job:

Score my CV

Skills

Adaptability TypeScript GitHub Docker Product vision react node.js AWS NodeJs Terraform PostGres GitHub Actions

Job Specifications

We're looking for a Senior Software Engineer to join the founding team. You're a builder who thrives where speed, ownership, and adaptability matter. Help scale the platform and build a strong engineering team to support rapid growth and an expanding enterprise customer base.

What You'll Do:

Design, build, and deploy end-to-end features across the full stack (frontend, backend, infrastructure)
Build robust data pipelines and integrations powering financial and emissions insights
Collaborate with product, design, and customer teams to solve real problems and shape product vision
Own systems from design through deployment, making pragmatic technical decisions
Shape engineering culture and define best practices that scale with the company

Tech Stack: React, TypeScript, Node.js, Postgres, DuckDB, Dagster, dbt, Ducklake, AWS, Docker, Terraform, GitHub Actions, DataDog

What We're Looking For

Required:

Solid full-stack software engineering experience
Strong track record building B2B SaaS products
Experience with React, TypeScript, and Node.js
Comfortable working across frontend, backend, and infrastructure
Thrives in fast-moving startup environments with high ownership

Bonus:

Experience with data pipelines (Dagster, dbt, or similar)
Background in fintech, travel tech, or data-heavy platforms
Early-stage startup experience

Offer

£75K-£110K + competitive equity

Hybrid - 1-2 days in London office

Founding team opportunity

£4B in enterprise spend managed

Visa sponsorship: Not available

#SoftwareEngineer #FullStack #LondonJobs #TechJobs #StartupJobs #React #TypeScript #NodeJS #B2BSaaS #EngineeringJobs #HiringNow #UKJobs #DataEngineering #AWS #SeniorEngineer #TravelTech #Fintech

About the Company

Benchstack Ai is a boutique search partner helping AI and deep tech startups in the US and UK hire the people who actually build. From founding engineers to staff-level builders, we work with founders and venture-backed teams from Seed to Series C to scale fast, without compromising on culture or quality. We specialise in: Executive Search for technical and commercial leadership Embedded & Fractional Talent support for high-growth teams Targeted sourcing of engineers, data scientists, ML/AI specialists, and builders with... Know more