Software Engineer (EMS)

About Elwood

Elwood Technologies is a FCA regulated firm that provides end-to-end digital asset Execution Management and Risk Management Software to institutional clients. We are now looking for a Software Engineer to work on our EMS platform within the Engineering Team .

Job Description

We are seeking a highly skilled Software Engineer to join our team responsible for designing building and optimising a next-generation multi-region multi-tenanted Execution Management System (EMS) platform.

The ideal candidate will have experience building concurrent performance sensitive systems where correctness and high availability are maintained across multiple regions to meet the stringent demands of our global trading customers.

Key Responsibilities

• Platform Development: Design and implement low-latency high-throughput systems for a multi-region multi-tenanted EMS platform ensuring compliance with industry standards.
• Latency Optimisation: Analyse and optimise critical paths in the system to reduce latency and improve performance.
• Distributed Systems: Maintain distributed fault-tolerant systems with high availability across multiple regions ensuring data consistency and low-latency communication.
• Monitoring & Observability: Implement real-time monitoring telemetry and alerting systems for proactive issue detection and resolution.
• Collaboration: Work closely with product QA and infrastructure teams to align technical solutions with business requirements and ensure seamless deployments.
• Code reviews: Review teammates code with rigour and help raise the teams collective standard.
• AI-Assisted Development: Use AI coding assistants heavily and critically - catching what they get wrong is part of the job.

Qualifications / Knowledge

• 3 years professional backend engineering including concurrent performance sensitive systems.
• Hands-on production Rust expertise. You should be able to walk through a non-trivial Rust system you built and defend its design. C or Go experience is a plus.
• Experience with distributed systems and event-driven architectures (e.g. Nats Aeron)
• Knowledge of multi-tenancy patterns and best practices.
• Familiarity with cloud platforms (e.g. AWS GCP Azure) and tools for multi-region deployments.
• A working knowledge of databases and caches (PostgreSQL SQLite Redis Zookeeper).
• Experience with observability tools (e.g. Prometheus Grafana ELK stack).

• Strong analytical and problem-solving abilities.
• Excellent communication and collaboration skills with a track record of working in cross-functional teams.
• Attention to detail and ability to work under pressure in a fast-paced environment.
• Understanding of crypto markets and products (Desirable).
• Experience in leveraging LLMs to accelerate delivery.
• Financial Services experience is desired along with a background in trading/EMS platforms.

What we offer:

Competitive salary and compensation packages

Fully paid medical and discounted dental schemes for employees and their family

Generous time off bank holidays

Enhanced parental leave for all employees who have been with the company for one (1) year

Modern offices with snacks and a weekly Ubereats allowance

Free onsite gym

Employee Assistance Programme

Paid study leave and personal leave

Why Elwood

• Join a series A FinTech company and help shape the future of finance
• A startup with deep financial backing and a strong market presence
• Our platform is enabling institutional access to the most exciting growth opportunity in Finance
• Work with a modern technology stack and help solve high impact problems
• Strong client focused team with a diverse background
• Were a Global company and have modern centrally based offices in London New York and Singapore.