20 of 20 State Machine Jobs in London

Senior Java Developer - London - Fintech

Hiring Organisation
Adaptive Financial Consulting
Location
London, United Kingdom
Salary
£ 80 K
performance messaging infrastructure.Hydra - our developer framework for accelerating the development and delivery of trading systems.Artio - our market-leading open-source FIX engine.Aeron Sequencer - replicated state machines at scale.YOU ARE: A great team player who loves sharing knowledge and learning from othersA problem solver with strong analytical skillsExcited about learning ...

Senior Java Developer - London - Fintech

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
Hydra - our developer framework for accelerating the development and delivery of trading systems. Artio - our market-leading open-source FIX engine. Aeron Sequencer - replicated state machines at scale. YOU ARE: A great team player who loves sharing knowledge and learning from others A problem solver with strong analytical skills ...

Senior Technical Business Analyst (Contractors Outside IR35) - FINTECH / LONDON

Hiring Organisation
Adaptive Financial Consulting
Location
London, United Kingdom
Salary
£ 80 K
engineering teamsHands-on experience with high-performance messaging or sequencing platforms such as Aeron, Kafka, Hydra, or equivalent — including an understanding of message ordering, state machine replication, and fault-tolerant distributed systemsDemonstrable exposure to low-latency or high-throughput messaging infrastructure in a financial or similarly demanding technical ...

Senior Technical Business Analyst (Contractors Outside IR35) - FINTECH / LONDON

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
teams Hands-on experience with high-performance messaging or sequencing platforms such as Aeron, Kafka, Hydra, or equivalent — including an understanding of message ordering, state machine replication, and fault-tolerant distributed systems Demonstrable exposure to low-latency or high-throughput messaging infrastructure in a financial or similarly demanding ...

Senior Technical Business Analyst - FINTECH / LONDON

Hiring Organisation
Adaptive Financial Consulting
Location
London, United Kingdom
Salary
£ 80 K
engineering teams.Hands-on experience with high-performance messaging or sequencing platforms such as Aeron, Kafka, Hydra, or equivalent — including an understanding of message ordering, state machine replication, and fault-tolerant distributed systemsDemonstrable exposure to low-latency or high-throughput messaging infrastructure in a financial or similarly demanding technical ...

Senior Technical Business Analyst - FINTECH / LONDON

Hiring Organisation
Adaptive Financial Consulting
Location
London, UK
Employment Type
Full-time
teams. Hands-on experience with high-performance messaging or sequencing platforms such as Aeron, Kafka, Hydra, or equivalent — including an understanding of message ordering, state machine replication, and fault-tolerant distributed systemsDemonstrable exposure to low-latency or high-throughput messaging infrastructure in a financial or similarly demanding technical ...

Senior Technical Business Analyst - FINTECH / LONDON

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
teams. Hands-on experience with high-performance messaging or sequencing platforms such as Aeron, Kafka, Hydra, or equivalent — including an understanding of message ordering, state machine replication, and fault-tolerant distributed systems Demonstrable exposure to low-latency or high-throughput messaging infrastructure in a financial or similarly demanding ...

Solution Engineer (Aeron and Capital Markets)

Hiring Organisation
Adaptive Financial Consulting
Location
London, United Kingdom
Salary
£ 80 K
GatewaysExperienced in working within an Agile environment and following a mature SDLC.Experience with Distributed Systems and Consensus AlgorithmsExperience with Event-driven architectureExperience with Replicated State MachinesWHY US: To work on exciting and groundbreaking client projects where you have the opportunity to innovate and drive change at paceTo be immersed ...

Solution Engineer (Aeron and Capital Markets)

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
within an Agile environment and following a mature SDLC. Experience with Distributed Systems and Consensus Algorithms Experience with Event-driven architecture Experience with Replicated State Machines WHY US : To work on exciting and groundbreaking client projects where you have the opportunity to innovate and drive change at pace ...

Software Development Engineer III, Fiat Payments (Backend)

Location
Greater London, England, United Kingdom
correctness and failure: idempotent, retry-safe, reconciliable systems where every transaction is traceable, auditable, and recoverable (partial failures, webhook replays, duplicate detection, distributed state machines). Architect for scale and resilience across a distributed microservices architecture; make service-boundary and build-vs-buy decisions; address root causes rather than ...

Senior Ruby Engineer

Location
Greater London, England, United Kingdom
model design for e-commerce concerns and understand how to handle locking sensitive resources such as a credit card charge and concepts such as state machines. Expert experience with PostgreSQL, including complex joins and reporting queries, and familiarity with data modeling and performance optimization. Familiarity with cloud infrastructure (e.g. ...

Senior Ruby Engineer

Location
Greater London, England, United Kingdom
model design for e-commerce concerns and understand how to handle locking sensitive resources such as a credit card charge and concepts such as state machines Expert experience with PostgreSQL, including complex joins and reporting queries, and familiarity with data modeling and performance optimization Familiarity with cloud infrastructure (e.g. ...

Lead Software Developer

Hiring Organisation
ALFA TECHNOLOGY RECRUITMENT LTD
Location
South West London, London, United Kingdom
Employment Type
Permanent
backend is where that changes. What you'll own: three things, end to end. The architecture. Households, properties, partners, suppliers and how they relate. State machines every order runs on, clear enough for an agent to act on. Contracts between domains, data, queues, infrastructure. You design ...

Lead Software Developer

Hiring Organisation
We Love Alfa
Location
SW1A, Victoria, Greater London, United Kingdom
Employment Type
Permanent
backend is where that changes. What you'll own: three things, end to end. The architecture. Households, properties, partners, suppliers and how they relate. State machines every order runs on, clear enough for an agent to act on. Contracts between domains, data, queues, infrastructure. You design ...

AI Engineer

Hiring Organisation
IFS
Location
London, United Kingdom
Salary
£ 80 K
guardrails)Build and maintain RAG pipelines, structured prompting, and retrieval strategiesTreat simulation as a first‐class design tool (using synthetic data, scenario replay, and state machines to validate logic)Fullstack Product EngineeringBuild end‐to‐end product features spanning:Backend services (Python/TypeScript)APIs (REST/GraphQL/FastAPI ...

Senior Software Engineer (Match AI & Simulation)

Location
Greater London, England, United Kingdom
help us take our football match engine to the next level. The match engine team is responsible for the technological advancements of our state-of-the-art in-house engine which simulates football matches. You will join a passionate and flourishing team who care deeply about the authenticity … controls the agents on the pitch, their decision-making, positioning, and tactical behaviours through to the rules of the simulation, pathing, collisions, and game state management. Your primary focus will be on improving the architecture and performance of the match simulation, with particular emphasis on the game AI systems ...

Software Engineer - Robotics London London

Location
Greater London, England, United Kingdom
valued at $15 billion, the Silicon Valley company is creating the digital infrastructure needed to bring intelligence to every moving machine on the planet. Applied Intuition services the automotive, defense, trucking, construction, mining and agriculture industries in three core areas: tools and infrastructure, operating systems, and autonomy. Eighteen … experience working with robotic systems (hardware, software, and integration) Experience with modern C++ Experience developing autonomy behavior and decision‐making logic (e.g., behavior trees, state machines) and/or navigation algorithms for robotic or autonomous systems Experience integrating autonomy/robotics products with Pixhawk autopilots (ArduPilot and/ ...

Founding Software Engineer at Joinkyber

Location
Greater London, England, United Kingdom
core of a real-time orchestration platform for airport ground operations. You will design systems that reconcile noisy live signals into a canonical operational state, automating complex resource allocation and conflict resolution to prevent the cascading delays that cost the aviation industry billions annually. Location London, UK Why this … role is remarkable Solve high-stakes systems problems like real-time state machines and dependency-aware recomputation for live airport environments rather than building generic CRUD apps. Join a founding team with deep operational expertise from Formula 1, the FIA, and Lufthansa, backed by the EF Fall 2025 cohort. ...

Software Engineer - Workflow Authoring & Deployment

Location
Greater London, England, United Kingdom
real-time, multi-tenant, and mission-critical. What You’ll Do Build and maintain backend services that coordinate robot fleets at runtime: workflow state management, event logging, and the APIs that robots, operators, and third-party systems use to interact with the platform Develop and evolve the workflow authoring … incrementally refine robot workflows in natural language, without needing to understand the underlying representation Build on-robot services that enable remote control, workflow execution, state reporting, and diagnostics Own the data infrastructure that tracks workflow execution: event logs, conformance metrics, and the audit trails that let operators understand what ...

Product Engineer – London (Hybrid)

Location
Greater London, England, United Kingdom
technologies or problem areas. Experience in any of the following would stand out to us: Workflow orchestration and task execution: queues, scheduled jobs, pipelines, state machines or systems where work needs to be reliable, scalable and fault tolerant. AI and large language model integrations: prompt design, structured outputs, model … development and third-party integrations, including OAuth. Modern web application development and cloud infrastructure. Automated testing, CI/CD and production observability. Statistics, machine learning or applied AI. None of these is a hard requirement. We value adaptability, sound engineering judgement and the ability to learn quickly. ...