Software Engineer
Posted 26 Aug 2026
Advertised as “Senior Software Engineer – Integrations & Enrich”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 5+ yrs
- Management level
- Individual contributor
No salary listed for this role.
WHO ARE WE
Cognism is the leading provider of European B2B data and sales intelligence. Ambitious businesses of every size use our platform to discover, connect, and engage with qualified decision-makers faster and close more deals. Headquartered in London with global offices, Cognism’s contact data and contextual signals are trusted by thousands of revenue teams to eliminate the guesswork from prospecting.
About the Role
As a Senior Software Engineer within the Integrations & Enrich domain, you will build the capabilities that connect Cognism with customers' technology ecosystems. Your work will focus on CRM integrations, enrichment workflows, synchronization services and customer-facing data experiences. You will help enterprise customers seamlessly move trusted Cognism data into platforms such as Salesforce, HubSpot and other business applications.
What You'll Do
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Design and develop backend services supporting CRM integrations and enrichment workflows
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Build scalable APIs enabling secure data exchange between Cognism and customer platforms
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Own software throughout its lifecycle, from design through production operations
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Collaborate closely with Product Managers, Customer Success, Data Engineering and Platform teams
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Improve integration reliability, synchronization performance and customer experience
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Write high-quality automated tests and participate in code reviews
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Contribute to architecture discussions and engineering best practices
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Leverage AI-assisted engineering tools to improve software delivery and quality
Technology Environment
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Cloud-native backend services running on AWS
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REST APIs and event-driven microservices
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CRM integrations (Salesforce, HubSpot and similar ecosystems)
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Kafka and asynchronous messaging
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SQL / NoSQL databases
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Modern CI/CD pipelines and automated testing
What Success Looks Like
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Reliable customer integrations with measurable improvements in stability and performance
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High-quality enrichment services supporting enterprise customers