G MASS

Senior Software Engineer

🇬🇧 London, Royaume-Uni Hybride IT Temps plein Senior Publié Jui 5, 2026

Postuler

Lieu London, Royaume-Uni

Mode de travail Hybride

Contrat Temps plein

Seniorité Senior

Catégorie IT

Catégorie IT Ingénieur Back End

Langue English

Publié 5 juin 2026

Dernière vérification 7 juin 2026

Contexte JobGrid

Résumé du poste par JobGrid

Senior Software Engineer at G MASS in London, United Kingdom, for a hybrid full-time senior IT role in the Back End Engineer category. JobGrid presents normalized role facts, keeps the original-language source boundary clear, and sends candidates to the employer’s original public application page with non-personal referral parameters. This listing is part of JobGrid's Emplois de développeur logiciel depuis des pages carrières.

Normalized classification: Senior / IT / Back End Engineer, with workplace shown as Hybrid and employment type shown as Full time.
Source freshness: posted on 2026-06-05 and last checked on 2026-06-07.
Candidate context can be read as software engineer jobs from public company career pages, used once here without changing the posting facts.
No salary is listed in the payload, so JobGrid does not add salary context beyond the missing value.

G MASS are currently looking for an experienced Software Engineer to join a leading Investment Manager client. This role sits within a core engineering team at the centre of a highly quantitative investment environment, supporting the technology and data platforms that underpin systematic trading strategies and advanced research.

You will be working in a fast-paced, data-driven environment where engineering plays a critical role in enabling investment teams to access, process and utilise large volumes of market and research data.

Responsibilities

Design, develop and enhance large-scale data and infrastructure platforms supporting trading and research.
Build and maintain systems capable of processing large volumes of data from numerous global sources.
Work closely with researchers, traders and engineers to ensure platforms effectively support investment workflows.
Contribute to improving the scalability, performance and reliability of distributed systems.
Develop and maintain services primarily using Java and Python.
Work across modern data and messaging technologies including Kafka, ArcticDB and MongoDB.