Full‑Stack Engineer | C# / SQL / API Integrations | Front‑Office Process Automation | £70,000 | Commodities & Energy | Hybrid, UK

Full‑Stack Engineer | C# / SQL / API Integrations | Front‑Office Process Automation | £70,000 | Commodities & Energy | Hybrid, UK

A Full‑Stack Engineer is required to join a product group focused on automating front‑office processes across multiple European power markets. This team builds full‑stack applications that integrate with bespoke market APIs, query open positions, generate market orders and push standardised messages into trade‑capture systems. The systems you build will be used daily by operational desks to manage positions, launch workflows and streamline complex trading processes.

The work spans UI development, backend engineering and workflow automation. You’ll be building features that consolidate operational actions into a single front‑end experience, modernising legacy data‑exchange processes, and integrating with diverse market endpoints. The environment is ideal for engineers who enjoy working across the stack, solving workflow problems and delivering tools that materially improve operational efficiency.

This team values engineers who can think structurally, communicate clearly and deliver reliable systems in a fast‑moving commercial environment. You’ll work closely with desks and analysts, shaping solutions that directly support trading and operational decision‑making.

The Team

The Front Office Automation group is responsible for

Full‑stack applications that support order generation, position management and workflow orchestration

Integrations with multiple European market APIs, each with bespoke data formats and operational rules

Workflows that synchronise positions and orders with trade‑capture systems

Modernising FTP‑based data exchanges into automated, API‑driven processes

Building front‑end interfaces that unify operational actions into a single, intuitive experience

Delivering systems that are reliable, supportable and capable of handling real‑time trading demands

The team works closely with operational desks, ensuring tools are aligned with real‑world workflows and deliver measurable improvements in speed, accuracy and efficiency.

Role Details

💰 £81,000 + Benefits

💻 Tech Stack: C# | SQL | API Integrations | Kafka | Azure Service Bus | Front‑End Experience (any modern framework)

🏢 Hybrid | UK

As a Full‑Stack Engineer, you will

Build front‑end features using any modern framework

Develop backend services in C#

Integrate with multiple market APIs

Query databases for positions and generate market orders

Build workflows that close positions and synchronise with trade‑capture systems

Modernise legacy data‑exchange processes

Work directly with desks to refine requirements and iterate solutions

Contribute to a unified front‑end experience consolidating operational actions