communication, time management and mentoring skills, with the ability to influence technical direction Desirable Qualifications Experience in fintech, payments, or enterprise SaaS platforms Exposure to event-driven architecture (Kafka, RabbitMQ) Familiarity with infrastructure-as-code tools (Terraform, CloudFormation) Understanding of observability tools (Prometheus, Grafana, ELK stack) Apply now and Vibe with Us! (blob:)0:00/0:26We are More ❯
City Of London, England, United Kingdom Hybrid/Remote Options
Bondaval
to improve workflow and product outcomes. Degree in Computer Science (or similar) from a good University highly desirable. Nice to Have: Familiarity with message brokers (Kafka, SQS/SNS, RabbitMQ). Knowledge of real-time streaming (Kafka Streams, Apache Flink, etc.). Exposure to big-data or machine-learning frameworks (TensorFlow, PyTorch, Hugging Face, LangChain). Experience with real More ❯
of Python, including any of the frameworks we currently use: Flask, SqlAlchemy, Alembic, Pydantic Experience with relational databases, ideally Postgres Experience of message-based architectures, and queuing technologies, i.e. RabbitMQ Experience of REST and/or GraphQL APIs Knowledge of the core AWS services: i.e. EC2/ECS, RDS, S3 Experience using DataDog or similar observability tools Knowledge of More ❯
City of London, London, United Kingdom Hybrid/Remote Options
TreasurySpring
of Python, including any of the frameworks we currently use: Flask, SqlAlchemy, Alembic, Pydantic Experience with relational databases, ideally Postgres Experience of message-based architectures, and queuing technologies, i.e. RabbitMQ Experience of REST and/or GraphQL APIs Knowledge of the core AWS services: i.e. EC2/ECS, RDS, S3 Experience using DataDog or similar observability tools Knowledge of More ❯
CD, and cloud deployment workflows. Practical experience with MongoDB or similar NoSQL databases. Problem-solver with strong communication skills and a collaborative mindset. Bonus: experience with message queues (Kafka, RabbitMQ), observability tooling, or DevOps-style environments. Why You'll Love It Here Impact & Ownership - You'll own core backend systems and shape architectural decisions. Modern Tech Stack - Node.js, TypeScript More ❯
AWS/GCP/Azure) Strong communication and collaboration Nice to Have Fintech or ledger system experience Core banking technology platform experience Event-driven architecture, CQRS, DDD Kafka/RabbitMQ/SQS Real-time systems or high-throughput services IaC tools (Terraform/Pulumi) What You’ll Get Build foundational systems used across financial products Modern, AI-assisted engineering More ❯
AWS/GCP/Azure) Strong communication and collaboration Nice to Have Fintech or ledger system experience Core banking technology platform experience Event-driven architecture, CQRS, DDD Kafka/RabbitMQ/SQS Real-time systems or high-throughput services IaC tools (Terraform/Pulumi) What You’ll Get Build foundational systems used across financial products Modern, AI-assisted engineering More ❯
East London, London, United Kingdom Hybrid/Remote Options
twentyAI
AWS/GCP/Azure) Strong communication and collaboration Nice to Have Fintech or ledger system experience Core banking technology platform experience Event-driven architecture, CQRS, DDD Kafka/RabbitMQ/SQS Real-time systems or high-throughput services IaC tools (Terraform/Pulumi) What You’ll Get Build foundational systems used across financial products Modern, AI-assisted engineering More ❯
City of London, London, United Kingdom Hybrid/Remote Options
twentyAI
AWS/GCP/Azure) Strong communication and collaboration Nice to Have Fintech or ledger system experience Core banking technology platform experience Event-driven architecture, CQRS, DDD Kafka/RabbitMQ/SQS Real-time systems or high-throughput services IaC tools (Terraform/Pulumi) What You’ll Get Build foundational systems used across financial products Modern, AI-assisted engineering More ❯
Central London / West End, London, United Kingdom Hybrid/Remote Options
twentyAI
AWS/GCP/Azure) Strong communication and collaboration Nice to Have Fintech or ledger system experience Core banking technology platform experience Event-driven architecture, CQRS, DDD Kafka/RabbitMQ/SQS Real-time systems or high-throughput services IaC tools (Terraform/Pulumi) What You’ll Get Build foundational systems used across financial products Modern, AI-assisted engineering More ❯
problem-solving skills, with attention to detail. Excellent communication and collaboration skills. Nice to Have: Experience with containerized environments (Docker/Kubernetes). Exposure to other messaging platforms (Kafka, RabbitMQ, MQ). Understanding of DevOps tools and CI/CD pipelines. Knowledge of cloud environments (AWS, Azure, GCP) and cloud-native Solace deployments. Why Join Us? Join a multi More ❯
problem-solving skills, with attention to detail. Excellent communication and collaboration skills. Nice to Have: Experience with containerized environments (Docker/Kubernetes). Exposure to other messaging platforms (Kafka, RabbitMQ, MQ). Understanding of DevOps tools and CI/CD pipelines. Knowledge of cloud environments (AWS, Azure, GCP) and cloud-native Solace deployments. Why Join Us? Join a multi More ❯
CD, and cloud deployment workflows. Practical experience with MongoDB or similar NoSQL databases. Problem-solver with strong communication skills and a collaborative mindset. Bonus: experience with message queues (Kafka, RabbitMQ), observability tooling, or DevOps-style environments. 🌟 Why You’ll Love It Here Impact & Ownership — You’ll own core backend systems and shape architectural decisions. Modern Tech Stack — Node.js, TypeScript More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Experis
CD, and cloud deployment workflows. Practical experience with MongoDB or similar NoSQL databases. Problem-solver with strong communication skills and a collaborative mindset. Bonus: experience with message queues (Kafka, RabbitMQ), observability tooling, or DevOps-style environments. 🌟 Why You’ll Love It Here Impact & Ownership — You’ll own core backend systems and shape architectural decisions. Modern Tech Stack — Node.js, TypeScript More ❯
infrastructure Uphold best practices around security, observability, and testing Tech Stack (Experience with Most Required) Node.js/TypeScript or Java (ideal for high-scale fintech systems) Microservices architecture Kafka, RabbitMQ, SNS/SQS or similar messaging tools PostgreSQL, MySQL, Redis , NoSQL Containerisation with Docker & Kubernetes Cloud experience with AWS (Lambda, ECS, EKS, API Gateway, DynamoDB) Experience with OpenAPI/ More ❯
infrastructure Uphold best practices around security, observability, and testing Tech Stack (Experience with Most Required) Node.js/TypeScript or Java (ideal for high-scale fintech systems) Microservices architecture Kafka, RabbitMQ, SNS/SQS or similar messaging tools PostgreSQL, MySQL, Redis , NoSQL Containerisation with Docker & Kubernetes Cloud experience with AWS (Lambda, ECS, EKS, API Gateway, DynamoDB) Experience with OpenAPI/ More ❯
microservices architectures. Strong understanding of concurrency, networking, and real-time data processing. Experience with SQL (MySQL/PostgreSQL) and NoSQL (Redis/MongoDB) databases. Familiarity with message queues (Kafka, RabbitMQ) and service discovery tools (Etcd, ZooKeeper). Experience with cloud platforms (AWS, GCP, Azure) and CI/CD pipelines (Jenkins, Ansible, Kubernetes). Background in online or multiplayer game More ❯
microservices architectures. Strong understanding of concurrency, networking, and real-time data processing. Experience with SQL (MySQL/PostgreSQL) and NoSQL (Redis/MongoDB) databases. Familiarity with message queues (Kafka, RabbitMQ) and service discovery tools (Etcd, ZooKeeper). Experience with cloud platforms (AWS, GCP, Azure) and CI/CD pipelines (Jenkins, Ansible, Kubernetes). Background in online or multiplayer game More ❯
integrity, and configuration. Must-Have Skills • Strong Python development experience. • Advanced SQL Server skills (data modelling, query optimization, stored procedures). • Experience with event streaming or message queues (Kafka, RabbitMQ, etc.). • REST API design and implementation. • Understanding of data security, access control, and financial systems. • Commercial Salesforce development experience (Apex, SOQL, Flows). • Excellent troubleshooting and communication skills. More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Fiscal FX
integrity, and configuration. Must-Have Skills • Strong Python development experience. • Advanced SQL Server skills (data modelling, query optimization, stored procedures). • Experience with event streaming or message queues (Kafka, RabbitMQ, etc.). • REST API design and implementation. • Understanding of data security, access control, and financial systems. • Commercial Salesforce development experience (Apex, SOQL, Flows). • Excellent troubleshooting and communication skills. More ❯
South West London, London, United Kingdom Hybrid/Remote Options
Run-Time Group Ltd
architecture, and RESTful APIs. Strong understanding of multi-threading, concurrency, and performance optimization. Knowledge of SQL and database technologies (PostgreSQL, MySQL, or similar). Experience with messaging systems (Kafka, RabbitMQ) is a plus. Exposure to cloud platforms such as AWS, Azure, or GCP. Strong problem-solving skills and a keen attention to detail. Experience in financial services or fintech More ❯
and infrastructure-as-code practices. Familiarity with vector databases, retrieval-augmented generation (RAG), and LLM integration is a plus. Exposure to cloud platforms (AWS preferred) and messaging systems (Kafka, RabbitMQ) is advantageous. Strong communication skills and the ability to work across technical and non-technical teams. Knowledge of financial markets or investment workflows is a bonus, but not required. More ❯
Jira. Excellent communication and problem-solving skills. Desirable Skills Experience with ArgoCD, Terraform, Jenkins, or Ansible. Understanding of SIEM operations and automation frameworks. Knowledge of microservices architecture, Kafka/RabbitMQ, or OpenStack. Exposure to cloud and hybrid infrastructure (private or public). What We Offer Opportunity to lead innovative security engineering initiatives. A collaborative, forward-thinking team environment. Competitive More ❯
Jira. Excellent communication and problem-solving skills. Desirable Skills Experience with ArgoCD, Terraform, Jenkins, or Ansible. Understanding of SIEM operations and automation frameworks. Knowledge of microservices architecture, Kafka/RabbitMQ, or OpenStack. Exposure to cloud and hybrid infrastructure (private or public). What We Offer Opportunity to lead innovative security engineering initiatives. A collaborative, forward-thinking team environment. Competitive More ❯
eg. Postgres, Mongo, Redis, Object) Experience with async and bi-directional communication protocols and patterns (eg. WebSockets, SSE) Designed and implemented event-driven distributed systems (eg. Kafka/Pulsar, RabbitMQ, MQTT, or similar) Experience with container orchestration and service containerisation (Kubernetes, Docker) Built and deployed services on any major cloud providers' services (Azure, GCP, AWS) Worked with AI development More ❯
