About the Role
Thought Machine's mission is to replace legacy technology in the world's banks with modern, cloud-native core and payments technology. This is a challenging endeavor that requires talented individuals collaborating to build exceptional technology.
Responsibilities
- Embed with client engineering teams on-site and remotely to deliver working implementations of Thought Machine Vault products, from initial design through production readiness.
- Own the technical success of assigned client engagements, ensuring solutions work in practice.
- Collaborate with client architects, engineers, and programme leads to translate business requirements into technical delivery plans.
- Act as the technical point of contact for the client, building trust through competence and consistent delivery.
- Write production-quality code (primarily Python/Go) to build integrations, tooling, data pipelines, and contribute to core products and extensions.
- Debug, troubleshoot, and resolve complex technical issues across distributed systems, including databases, messaging systems, container orchestration, and cloud infrastructure.
- Design and deliver scalable solutions covering high availability, disaster recovery, capacity planning, and security in collaboration with client and internal teams.
- Contribute to internal tooling, frameworks, and reusable patterns that accelerate delivery across all FDE engagements.
- Support the Commercial team during presales by answering technical questions, running proof-of-concept implementations, and demonstrating feasibility.
- Advise clients on best practices for Vault implementation, including system design beyond Vault's boundaries.
- Serve as the voice of the client internally, channeling technical feedback, pain points, and feature requests to product and engineering teams.
- Identify patterns across engagements that can be turned into product improvements, documentation, or shared tooling.
Requirements
- Strong hands-on experience with Python or Go.
- Comfortable working with ambiguous requirements to quickly iterate client ideas.
- Working knowledge of Linux/Unix environments, container orchestration (Kubernetes), databases (PostgreSQL or equivalent), and messaging systems (Kafka or equivalent).
- Practical experience with at least one major cloud provider (AWS, GCP, or Azure), including deploying and operating workloads in production.
- Demonstrated ability to work directly with external clients or partners in a technical delivery capacity.
- Ability to explain complex systems to both engineers and non-technical stakeholders.
- Comfortable owning outcomes.
- Experience delivering technical projects end-to-end, understanding the process from design to production, including edge cases, rollback plans, and operability concerns.
- Familiarity with retail banking, payments, ledgers, or regulatory environments.
- Understanding of the operational rigor expected in FSI.
- Cloud architecture certifications (AWS Solutions Architect, GCP Professional Cloud Architect, Azure Solutions Architect Expert, or equivalent) are desirable.
Skills
- Python
- Go
- Linux/Unix environments
- Kubernetes
- PostgreSQL
- Kafka
- AWS
- GCP
- Azure
- Technical consulting
- Systems integration
- Infrastructure management
- Backend development
Location
- London
- New York
- Singapore
- Sydney
- Lisbon
- Client sites (up to 25% travel)
Work Type
- Full-time
- Hybrid
- Onsite (client sites)
Experience Level
- Not specified
Education Level
- Not specified
Salary/Compensations
- Highly competitive salary
Benefits
- Healthcare, vision and dental
- 25 days holiday
- Unlimited paid safe and sick time
- 401K matching (up to 7%)
- $750 per year flexible spend benefit
- Share options
- Commuter Pass
- Flexible Spending Account (FSA)
- Life and long-term disability insurance
- All the latest tech
- Talented and experienced colleagues
- Environment encouraging learning and progress
About the Company
- Thought Machine's mission is bold – to properly and permanently rid the world's banks of legacy technology.
- We have developed the foundations of modern banking through core and payments technology which run natively in the cloud.
- We have grown rapidly, with over 550 individuals across offices in London, New York, Singapore, Sydney and Lisbon.
- We have raised more than £500m in funding from investors including Molten Ventures, Eurazeo, Intesa Sanpaolo, Temasek, Nyca Partners, JPMorgan Chase Strategic Investments, and Standard Chartered Ventures.
- We have created a culture that enables our team to produce the best work in the industry while ensuring we have fun along the way.
- We're regularly cited as having a fantastic workplace culture.
- Recognized by Sifted magazine for high Glassdoor ratings and generous employee share package.
- Named one of the world's most innovative fintechs by Global Finance Magazine.
- Recognized by the Financial Times as one of Europe's fastest-growing companies for two consecutive years and a UK Best Employer for 2026.
Equal Opportunity
- We actively hire candidates who demonstrate technical excellence in their field and welcome people of all ages and backgrounds, providing everyone with equal access to professional development.
- You are encouraged to apply even if your experience doesn't accurately match the job description.
- We also encourage applications from those with different abilities, including candidates with ADHD, autism, dyslexia or dyspraxia.
