Post-Trade Software Engineer
1 week ago
We are working with a high-performing buy-side technology team that is hiring four Software Engineers to help build and evolve their Post-Trade Engineering function. This is an opportunity to work in a modern, low-bureaucracy environment where engineering is central to the firm's success and where technology directly enables trading, risk, operations and portfolio management.You will join a small, highly capable team responsible for the full lifecycle of post-trade systems: trade capture, enrichment, lifecycle events, reconciliations, settlement workflows, data pipelines, and regulatory/operational reporting. The team operates with significant autonomy, close collaboration with business stakeholders, and ownership from design through to production.The RoleYou will:Design, build and enhance post-trade services covering trade capture, validation, enrichment, lifecycle processing and settlement flows.Develop reconciliation tools and exception-handling systems for multi-asset trading activity.Build robust data pipelines and operational datasets for risk, P&L, compliance and audit requirements.Integrate with brokers, custodians, clearing venues and internal trading/risk systems.Work directly with operations, risk, finance, compliance and portfolio managers to understand workflows and translate them into clean, scalable engineering solutions.Contribute to architecture, technical design, testing, automation, observability and ongoing platform modernisation.Ensure resilience, reliability and data quality across high-impact operational systems.What We're Looking ForStrong software engineering skills in Python or C# (Python/Scala useful for data-heavy components).Solid understanding of data modelling, relational databases (SQL Server, Oracle, PostgreSQL) and building performant queries/schemas.Experience with post-trade, middle-office, or trade-lifecycle engineering — e.g. reconciliations, settlements, allocations, confirmation workflows, corporate actions, or similar.Experience with event-driven systems, messaging, or streaming platforms (Kafka, MQ, etc).Strong understanding of financial markets and trade lifecycle across one or more asset classes.Ability to engage with non-technical stakeholders and translate business logic into maintainable systems.Pragmatic, detail-driven engineering mindset: building reliable, well-tested, production-grade systems.Why This Opportunity?Small, high-quality engineering team with direct ownership and minimal red tape.Broad remit across all facets of post-trade processing and operational data flows.High visibility with senior technologists and business stakeholders.Opportunity to shape the future architecture of a critical function in a fast-growing, technology-first environment.Genuine engineering culture – clean code, modern tooling, autonomy and accountability.Location: LondonWork Model: (4 days onsite)Compensation: Highly competitive, aligned to top-tier buy-side standards.If you are a strong engineer with exposure to post-trade or middle-office systems and want to contribute to a modern, mission-critical platform, please reach out for a confidential discussion.
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Post-Trade Software Engineer
2 weeks ago
London Area, United Kingdom Mondrian Alpha Full time €35,000 - €60,000 per yearWe are working with a high-performing buy-side technology team that is hiring four Software Engineers to help build and evolve their Post-Trade Engineering function. This is an opportunity to work in a modern, low-bureaucracy environment where engineering is central to the firm's success and where technology directly enables trading, risk, operations and...
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Software Developer Post-Trade Automation
4 days ago
London, United Kingdom Ncounter Limited Full timeSoftware Developer Post-Trade Automation Ncounter are supporting a globally recognised systematic investment firm in hiring a Python focused Software Developer to join their Post Trade engineering group. This team builds and operates the pipelines that sit at the heart of post trade processing, powering millions of transactions and ensuring accuracy,...
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Software Developer Post-Trade Automation
3 days ago
Greater London, United Kingdom Ncounter Limited Full timeSoftware Developer Post-Trade AutomationNcounter are supporting a globally recognised systematic investment firm in hiring a Python focused Software Developer to join their Post Trade engineering group. This team builds and operates the pipelines that sit at the heart of post trade processing, powering millions of transactions and ensuring accuracy,...
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Greater London, United Kingdom Ncounter Limited Full timeA leading investment firm in the United Kingdom is seeking a Software Developer focused on post-trade automation. The role involves designing and delivering high-performance components for post-trade workflows, improving system reliability, and optimising data flows. Candidates should have a strong background in Python, experience with PostgreSQL, and...
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Post-Trade Software Engineer
1 day ago
London, United Kingdom Mondrian Alpha Full timeWe are working with a high-performing buy-side technology team that is hiring four Software Engineers to help build and evolve their Post-Trade Engineering function. This is an opportunity to work in a modern, low-bureaucracy environment where engineering is central to the firm’s success and where technology directly enables trading, risk, operations and...
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Post-Trade Software Engineer
4 hours ago
London, United Kingdom Mondrian Alpha Full timeWe are working with a high-performing buy-side technology team that is hiring four Software Engineers to help build and evolve their Post-Trade Engineering function. This is an opportunity to work in a modern, low-bureaucracy environment where engineering is central to the firm’s success and where technology directly enables trading, risk, operations and...
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Senior Software Engineer
1 week ago
London, Greater London, United Kingdom The Trade Desk Full timeThe Trade Desk is a global technology company with a mission to create a better, more open internet for everyone through principled, intelligent advertising. Handling over 1 trillion queries per day, our platform operates at an unprecedented scale. We have also built something even stronger and more valuable: an award-winning culture based on trust,...
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Python Engineer for Post-Trade Automation
3 days ago
Greater London, United Kingdom Ncounter Full timeA leading investment firm in Greater London is seeking a skilled Software Developer focused on Python to enhance their Post Trade engineering group. Responsibilities include designing and delivering high-performance components that automate the entire lifecycle of post-trade workflows. Ideal candidates will have significant Python experience, a strong...
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Little London, United Kingdom Covenant Partners Realty Full timeA leading investment firm in the United Kingdom seeks a Lead Software Developer to join their Post Trade engineering group. The role requires expertise in Python and experience building data-intensive services. You will design high-performance components to automate trade workflows and improve system reliability. Ideal candidates have a strong computer...
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London, United Kingdom DRW Full timeDRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk.Headquartered in Chicago with offices...
