Software Engineer (Structured Data)

Company: Hackajob Ltd
Apply for the Software Engineer (Structured Data)
Location: London
Job Description:

Our client is a financial markets surveillance technology company.Compensation: Competitive (Financial Services)About our clientFounded in 2010, our client delivers uniquely intelligent trade surveillance software to world leading financial institutions. Developed by market professionals, our solutions use sophisticated modelling techniques to detect single and cross-product market manipulation.With a team of over 150 experts worldwide, our client combines global reach with deep markets expertise to help our customers mitigate financial, regulatory, and reputational risk.The RoleWe’re looking for a Senior Software Engineer to join our Structured Data team and help drive the evolution of a platform that sits at the heart of our client’s products and services. This role is ideal for an engineer who enjoys working across large, complex systems and collaborating with a wide range of stakeholders.The right candidate play a key role in owning and supporting a sophisticated technology stack, improving platform reliability and scalability, and shaping the architecture that underpins our next phase of growth.Responsibilities:Owning and supporting critical components of our client’s platform.

Collaborating with Quant teams to understand complex data requirements and deliver robust platform capabilities.

Designing, building and maintaining services that support large-scale data processing and analytics workloads.

Improving and maintaining sophisticated CI/CD pipelines to enable reliable and efficient software delivery.

Contributing to the architecture and evolution of cloud-native data platforms

Supporting platform performance, stability and scalability as our client continues to grow

RequirementsProficiency with C#, Python or Java

Strong experience of working within financial markets

Proficiency with SQL-related technologies

Knowledge of AWS or other cloud native technologies

Evidence of exceptional analytical and problem-solving skills

High attention to detail and keen to work on multiple fast-paced projects simultaneously

Proactive and curious mindset, with accountability as a core personal value

BenefitsLife at our client is a rewarding journey within a fast-growing company that thrives on innovation and collaboration. By combining the best of technology and global markets, we’re able to solve complex problems together and deliver meaningful results to our customers. Everybody has value to bring, and we welcome individuality as a key driving force behind our collective success.Rooted in everything that we do are our core values: Accountability, Ambition, Partnership and Trust. These values provide the foundation for a sustainable workplace culture that empowers you to grow, contribute, and become your best self.Employee Benefits:Annual discretionary performance bonus (permanent employees only)

Hybrid working policy

Office lunches twice a week

Private medical insurance + dental cover

Extended parental leave (up to 6 months of fully paid maternity leave)

25 days annual leave + bank holidays

Enhanced company pension plan

5 days study leave towards professional qualifications

Salary sacrifice schemes

Death in service coverage

Don’t tick every single requirement?

Research shows that candidates from under-represented groups are less likely to apply unless they meet all the criteria. We are dedicated to building a diverse, equitable and inclusive workplace, so if this role excites you, please don’t let our specification hold you back. Get in touch!Our client is an equal opportunities employer. We do not discriminate based on race, religion, ethnic or national origins, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, socio-economic background, responsibilities for dependants, physical or mental disability or other applicable legally protected characteristics. Our client selects candidates for interview based solely on their skills, experience and qualifications.We are committed to making our recruitment process accessible to all and we encourage candidates to inform us of any required adjustments. A full copy of our diversity, equity and inclusion policy will be made available to you upon request.

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Posted: October 1st, 2026