"on call" Jobs

319 open tech roles matching “on call”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: AI/ML, Python, SQL. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 319 results

Block

Lead the technical onboarding and activation of new merchants for Square, ensuring a seamless onboarding experience.

Block London, United Kingdom Published 1 month ago
Patch

Join Patch as an Enterprise Account Executive to drive climate action through innovative environmental market solutions.

Patch London Published 1 month ago
Together AI

Join Together AI as a Staff Software Engineer to build systems that automate infrastructure management for AI clusters.

Together AI London & Amsterdam Published 1 month ago
Flexible on stack
hyperexponential

Join hyperexponential as a Learning and Client Enablement Associate to deliver technical training and support client education initiatives.

hyperexponential London (hybrid) Published 2 months ago
Flexible on stack
TENEX.AI

Join TENEX.AI as a Cloud Security Specialist to drive cloud security business in partnership with Wiz and Google Cloud.

TENEX.AI Remote-United Kingdom Published 3 weeks ago
Envoy

Join Envoy as an Account Executive to drive software growth in the SMB segment from our London office.

Envoy London, United Kingdom Published 2 months ago
carwow

Lead a team of Account Managers while managing your own portfolio of dealer groups in a hybrid role at carwow.

carwow London Published 1 week ago
Ironclad

Join Ironclad as an outbound SDR in London, shaping the EMEA sales strategy and driving pipeline growth.

Ironclad London Published 7 months ago
Stacks

Join Stacks as an Implementation Engineer to lead customer integrations and shape the future of finance technology.

Stacks London Published 1 month ago
Flexible on stack
Braintrust Data

Join Braintrust as a Developer Support Engineer to help developers overcome technical blockers in LLM-powered applications.

Braintrust Data London Published 1 month ago
Flexible on stack AI-first team
hyperexponential

Join hyperexponential as a People Operations Associate to leverage AI in enhancing people analytics and operational efficiency.

hyperexponential London (hybrid) £40k–£55k/yr Published 2 weeks ago
hyperexponential

Join hx as a Revenue Enablement Lead to build a hands-on function that enhances seller effectiveness in a rapidly scaling AI-driven company.

hyperexponential London (hybrid) Published 1 month ago
Anthropic

Lead complex infrastructure projects as a Staff Software Engineer at Anthropic, focusing on distributed systems for AI models.

Anthropic London, UK £325k–£390k/yr Published 2 months ago
Flexible on stack
Monzo
Monzo Cardiff, London or Remote (UK) $115k–$150k/yr Published 1 year ago
Anthropic

Lead a team of Connectivity engineers in London to build reliable and trusted AI connectivity infrastructure.

Anthropic London, UK Published 3 months ago
Heavy meetings
AppZen

Join AppZen as a Sales Development Representative to engage with businesses and finance decision-makers using AI solutions.

AppZen London Published 4 years ago
carwow

Drive carwow’s buying platform adoption by onboarding independent motor traders and franchise dealer groups through consultative selling.

carwow London Published 3 weeks ago
Apollo

Drive new business revenue as a Mid Market Account Executive at Apollo.io, guiding companies through their evaluation of the sales platform.

Apollo Hybrid, London Published 2 months ago
Fastly

Join Fastly as a Senior SRE focusing on Networks to enhance the global network footprint and improve internet performance.

Fastly United Kingdom (Remote) Published 3 months ago
Flexible on stack
Okta

Drive territory growth as a Public Sector Account Executive at Okta, focusing on Workforce Identity Cloud solutions for public sector organizations.

Okta London, United Kingdom Published 2 weeks ago