Latest Fintech Jobs

Senior AI Software Engineer

This role involves building and deploying production-grade AI-powered systems that integrate LLMs, RAG, and agentic workflows into financial services operations. The engineer will design scalable backend and frontend systems using Node.js, TypeScript, and React, while orchestrating AI tooling on AWS cloud infrastructure. Emphasis is placed on observability, reliability, and end-to-end ownership of features that deliver real-world value to financial institutions.

Aveni United Kingdom

Remote Permanent

Senior Software Engineer (Python)

Design and build production-grade, AI-driven systems with a focus on safety, compliance, and scalability in regulated financial environments. Develop policy enforcement, behavioural monitoring, and evaluation frameworks for agentic AI workflows on a serverless AWS platform. Collaborate with AI, product, and compliance teams while mentoring engineers and shaping best practices in AI-augmented development.

Aveni United Kingdom

Remote Permanent

Engineering Manager

Lead and develop a team of engineers while contributing technically to complex, cloud-native banking technology projects. Bridge product, client, and engineering teams to deliver scalable, secure solutions on a modern tech stack. Balance hands-on technical work with people management and strategic delivery in a fast-paced, high-ownership environment.

Thought Machine Lisbon, Portugal

On-site Permanent

Senior Full Stack Engineer

A Senior Full Stack Engineer will design and implement end-to-end features across both frontend and backend systems, translating customer requirements into scalable, secure, and high-performance solutions. The role involves full ownership of features from design to production, with a strong emphasis on testing, collaboration, and delivering exceptional user experiences for global financial clients. Working within a cross-functional team, the engineer will help shape modern core banking technology on a cloud-native platform.

Thought Machine Lisbon, Portugal

On-site Permanent

Senior ML Engineer

Design and deploy production-grade NLP systems and large language models tailored for financial services, with a focus on scalability, data governance, and regulated environments. Develop fine-tuned, low-latency AI workflows integrated into cloud infrastructure, while mentoring engineers and advancing evaluation methodologies for LLM outputs. Work across the full ML lifecycle from research to deployment in a remote-first, innovation-driven team.

Aveni United Kingdom

Remote Permanent

Lead Software Engineer

Lead a product squad in technical decision-making and architectural direction, driving AI-powered feature development using LLMs, RAG, and agent frameworks within a regulated financial services environment. Mentor engineers while delivering production-grade, full-stack systems on AWS with Node.js, Python, and React. Collaborate across platform teams to build reusable, compliant-by-design solutions that integrate cutting-edge AI tooling across the SDLC.

Aveni United Kingdom

Remote Permanent

Senior Software Engineer

Design and build scalable, cloud-native systems and user interfaces that integrate LLM-powered capabilities into financial workflows. Work closely with AI and product teams to deliver production-ready agentic systems on AWS. Focus on event-driven microservices, React front-ends, and robust APIs using Node.js and TypeScript.

Aveni United Kingdom

Remote Permanent

Full Stack Engineer

As a Full Stack Engineer at Thought Machine, you will work on end-to-end features across the stack, ensuring high standards of security, performance, and user experience. You will collaborate with cross-functional teams to deliver complex solutions for global financial institutions, taking ownership from design to implementation.

Thought Machine Lisbon, Portugal

On-site Permanent Part-time

Client Success Director

The Client Success Director ensures banks successfully adopt and scale Thought Machine's cloud-native core banking platform, driving delivery outcomes, client satisfaction, and long-term value. This role leads governance, manages cross-functional teams, and oversees platform stability and commercial performance throughout multi-year engagements. It requires deep expertise in banking transformation and strong leadership in complex, regulated environments.

Thought Machine New York City, New York, United States

Hybrid Permanent

Senior Site Reliability Engineer

This role involves ensuring the reliability and resilience of mission-critical cloud-native banking and payments platforms. The Senior SRE will lead on disaster recovery, automation, and operational excellence, while mentoring team members and shaping SaaS product reliability. Work includes Kubernetes, cloud infrastructure, and cross-functional collaboration with engineering and customer-facing teams.

Thought Machine London, United Kingdom

Hybrid Permanent

Cloud Support Engineer

This role involves leading the resolution of complex technical incidents for Thought Machine's cloud-native banking platform, supporting both SaaS and self-hosted deployments of Vault. The engineer will drive improvements in observability, automation, and support processes while collaborating closely with engineering and client teams. It requires deep technical expertise in cloud infrastructure, distributed systems, and incident leadership.

Thought Machine London, United Kingdom

Hybrid Permanent

Technical Programme Manager

This role involves leading complex, multi-team technical programmes within a fast-paced engineering environment, focusing on planning, alignment, and delivery. The Technical Programme Manager will drive cross-functional collaboration, optimise processes, and ensure engineering efforts are aligned with strategic objectives. What sets this role apart is its focus on outcome-driven delivery within a high-growth fintech building cloud-native core banking technology.

Thought Machine London, United Kingdom

Hybrid Permanent

Cloud Support Engineer

Act as a Cloud Support Engineer providing 24/7 technical support for a cloud-native banking platform. Diagnose and triage infrastructure, platform, and application-level issues using observability tools, manage incident resolution, and support clients through product installation, upgrades, and production rollouts. Collaborate with engineering teams to resolve incidents and improve system reliability.

Thought Machine Singapore, Singapore

On-site Permanent Shift-work