distributed systems engineer

Citi

<div><h2 class="jobSectionHeader">Discover your future at Citi</h2>
Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you&rsquo;ll have the opportunity to grow your career, give back to your community and make a real impact.
<h2 class="jobSectionHeader">Job Overview</h2>
Team Overview
XiP is building a next-generation cross-asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs.
Our team owns multiple Java Spring Boot Services that execute, partition, and track quantitative risk graphs/trades in a distributed environment. These graphs can fail due to their complexity and our system must adapt quickly to these failures to provide a seamless experience for clients.
XiP Compute Services are deployed onto OpenShift and Amazon&rsquo;s Elastic Kubernetes Service (EKS). An important initiative in 2025 will be onboarding Google&rsquo;s Kubernetes Engine to further expand our coverage. Our system scales on-demand, and we can run up to tens of thousands of replicas of our services across all asset classes.
Role Overview
We are seeking a Senior Engineer to fill the role of &lsquo;Applications Development Technology Lead Analyst&rsquo; on the XiNG large scale distributed calculation platform (XiP).
In this role you will design, build, and maintain the calculation engine at the heart of the XiP platform. This engine is responsible for c. 0.5 billion risk &amp; suitability calculations at Citi every day. A single customer run compresses 17 million minutes of compute into a single 90-minute execution.
Run on hundreds of thousands of pods across the entire XiP platform every day this calculation engine is both highly performant and rapidly changing to support new scenarios, technologies, and infrastructure.
As an engineer working on the calculation engine. You will work closely with software engineers, DevOps, and our customers to ensure reliable, secure, and scalable operations of our platform.
Responsibilities:
Take part of the shared responsibility for the long-term strategic direction of the XiP Calculation Engine:
Apply your experience and skills to develop the future versions of the calculation engine. This means making it faster, utilizing resources better, and scale to even greater sizes. This means adding new features without impacting performance of the platform in undesirable manner, small changes multiplied by millions of calculations have a high cost. This means solving hard problems like transferring small amounts of data to a huge number of machines.
Serve as advisor or coach to team members, allocating and overseeing work:
Mentor and guide mid-level developers, providing technical advice, code reviews, and career development support. Allocate tasks based on skill sets and project priorities, ensuring balanced workloads and timely delivery. Foster a collaborative and growth-oriented team environment, encouraging best practices and continuous learning.
Implement changes and improvements to Citi's Risk Calculation Engine, including analyzing and designing improvements to the distribution mechanisms of the engine which regularly parallelizes 250,000 hours of compute into a single 90-minute execution:
Lead the design, development, and implementation of enhancements to the Risk Calculation Engine, focusing on optimizing its distribution mechanisms. Analyze current parallelization strategies and identify opportunities to further improve efficiency, scalability, and throughput.
Operationally support the optimization of Risk calculations by examining and providing SME level insight into the distributed execution of extremely large calculations:
Monitor and analyze the distributed execution of large-scale risk calculations, identifying performance bottlenecks and inefficiencies. Provide subject matter expertise to guide operational improvements, leveraging deep technical knowledge to recommend and implement optimizations that enhance calculation speed and resource utilization.
Plan, coordinate, and execute strategic changes to the engine to reach the next scaling milestone:
Develop and manage strategic initiatives aimed at scaling the Risk Calculation Engine to meet future business demands. Coordinate with stakeholders to ensure that all scaling efforts are aligned with customer needs.
Provide specialized customer support to optimize and improve large, distributed calculations.
Act as a primary point of contact for clients to address issues and optimize inefficiencies that arise during distributed workload execution.
Qualifications:
<ul><li>Multiple years professional software development experience with Java.
</li></ul><ul><li>Solid experience with Java frameworks (e.g., Spring, Spring Boot, Quarkus).
</li></ul><ul><li>Experience designing, building, and maintaining large-scale, distributed systems.
</li></ul><ul><li>Experience with RESTful API design and implementation.
</li></ul><ul><li>Strong understanding of object-oriented programming and design patterns.
</li></ul><ul><li>Exposure to NoSQL databases (e.g., MongoDB, Cassandra) is a plus.
</li></ul><ul><li>Exposure to cloud platforms (e.g., AWS, Azure, GCP) and containerization (e.g., Docker, Kubernetes) is desirable.
</li></ul><ul><li>Experience with unit testing, integration testing, and test automation frameworks (e.g., JUnit, Mockito).
</li></ul><ul><li>Experience working in Agile/Scrum development environments.
</li></ul><ul><li>Practical experience with Python for scripting, automation, or data processing tasks.
</li></ul><ul><li>Experience with CI/CD pipelines and DevOps practices is a plus.
</li></ul>Education:
Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Engineering, or a related field.
-
<h2 class="jobSectionHeader">Job Family Group:
</h2>Technology
-
<h2 class="jobSectionHeader">Job Family:</h2>
Applications Development
-
<h2 class="jobSectionHeader">Time Type:</h2>
Full time
-
<h2 class="jobSectionHeader">Most Relevant Skills
</h2>Please see the requirements listed above.
-
<h2 class="jobSectionHeader">Other Relevant Skills
</h2>For complementary skills, please see above and/or contact the recruiter.
-
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.</div>

Senior Software Engineer, CalcGraphs - Vice President

Zoopla

<div>Who We Are
Zoopla is one of the UK&rsquo;s most instantly recognisable property brands. In fact, we&rsquo;re known and loved by over 91% of the nation (and we&rsquo;re working hard on the other 9%). Our mission is to help the nation make better home decisions - by connecting everyone to their home and giving them personalised insights to help with moving, managing or financing. Over 50 million people visit Zoopla every month to access exclusive data and information on every UK property, search over 500,000 homes for sale and rent, find the best agents and secure the latest mortgage deals.
We&rsquo;re a growing, dynamic team that embraces innovation and isn&rsquo;t afraid to push the boundaries. We&rsquo;re only just starting our journey to redefine the digital property landscape, with much more to explore and achieve. Join us, and transform the way the nation makes home decisions.
What You'll Do
At Zoopla you will design and run the search and retrieval systems behind the consumer portal, serving millions of users. Search relevance, ranking, and the services and data pipelines that feed them sit at the centre of this role. If you care about robust APIs, fast and relevant search, scalable distributed services, observability, and personalisation, this is for you.
You will work primarily in Python and TypeScript across Node.js and GraphQL, with some services in Golang or Perl. You will own search infrastructure end to end on OpenSearch (or Elasticsearch): indexing, query design, relevance tuning, and performance at scale. You will design and maintain the APIs and data pipelines that power it, working across both SQL and NoSQL stores on AWS.
This is a backend role. You will touch the frontend (React and TypeScript) occasionally when a feature needs it, but deep frontend specialism is not expected.
Requirements (all essential)<ul><li>
Senior engineer who has built and operated high scale systems serving millions of users, and who can point to the trade offs they made to get there.</li><li>
Production experience with OpenSearch or Elasticsearch: indexing strategy, query and relevance tuning, and keeping clusters healthy under load.</li><li>
Strong distributed systems and systems design skills, with the ability to reason about consistency, latency, failure modes, and scale.</li><li>
Hands on AWS experience running services in production.</li><li>
Fluency in backend development with Python and TypeScript, designing and building APIs and services across SQL and NoSQL stores.</li><li>
A genuine passion for shipping product features with a high level of autonomy and agency, taking an idea from problem to production with minimal hand holding.</li><li>
Excellent communication skills and a track record of working closely with Product and Design to turn ambiguous goals into shipped features.</li></ul>
Also valued<ul><li>
Solid engineering craft: maintainable code, code review, pairing when it helps, and meaningful tests.</li><li>
Building for stability, security, observability, and performance, not just the happy path.</li><li>
A commercial mindset that connects your work to business outcomes.</li><li>
You use AI tools as a core part of how you build, from coding assistants to AI driven workflows, and you have a strong sense of where they speed you up and where they need checking.</li></ul>
Where you&rsquo;ll be
At Zoopla, we embrace hybrid working but emphasise the importance of also spending time together. You&rsquo;ll have the opportunity to work remotely (at home) for two days per week with Mondays and Thursdays as all-Zoopla days in the office together plus a third day in-office day of your choosing.
Our home in Tower Bridge is a buzzing hub for collaborative and individual working, with areas to socialise and exercise - within easy reach of London Bridge, Tower Hill and Bermondsey stations. On our doorstep there are plenty of great food spots including a new indoor street food market and landscaped areas to sit by the riverside. 
Benefits 
<ul><li>
Our hybrid setup means you&rsquo;ll join us in the Tower Bridge office 3 days each week</li><li>
25 days annual leave + additional leave benefits Including extra days for length of service, plus other leave perks</li><li>
Cycle to work and electric car schemes</li><li>
Free Calm App membership</li><li>
Enhanced Parental leave</li><li>
Fertility Treatment Financial Support</li><li>
Group Income Protection and private medical insurance</li><li>
Gym on-site in London</li><li>
7.5% pension contribution by the company</li><li>
Discretionary annual bonus up to 10% of base salary</li></ul></div>

Senior Backend Engineer (Search)

Fenris Creations

<div><h3 class="jobSectionHeader">Description</h3><div> 
Fenris Creations is looking for a talented and passionate Senior Backend Engineer to join our team in London building EVE Vanguard. We are a tight-knit team creating a new perspective into the rich universe of EVE Online using Unreal Engine 5. We want someone who enjoys working with both technical and non-technical colleagues, has a drive for excellence, and is proactive in seeking out and finding ways to support others. You&rsquo;ll be joining an established team responsible for a variety of services - so the ability to learn and get up to speed quickly is key. Once live, you&rsquo;ll be required to join our compensated on-call rota to support the game. Our backend is run on AWS infrastructure and built using Golang following Domain Driven Design and Event Driven Architecture principles. Direct experience with these technologies and methodologies is desirable, but a strong foundation in programming, problem solving, networking, and software design comes foremost.</div><h3 class="jobSectionHeader"> 
Your Tasks</h3> 
<ul>
<li>
Build highly available and secure cloud infrastructure</li>
<li>Build CI/CD pipelines for code, config, and infrastructure</li>
<li>Mature our monitoring and alerting setup ready for launch Plan the implementation of milestone deliverables</li>
<li>Build game features and tools in Golang</li>
<li>Proactively support internal backend users and triage issues</li>
<li>Proactively seek out cost saving opportunities</li>
<li>Perform code reviews and maintain a high-quality codebase</li>
<li>Set team direction in areas of ownership</li>
<li>Maintain relationships with external vendors</li>
<li>Share progress updates with the studio and stake holders Stay up to date with best practices, standards, technologies</li></ul> 
<h3 class="jobSectionHeader">
Your Profile</h3> 
<ul>
<li>
Passionate about playing and building video games!</li>
<li>Has built infrastructure within a major cloud provider (AWS preferred)</li>
<li>Has designed and coded significant backend features (Golang preferred)</li>
<li>Has built CI/CD pipelines for production systems</li>
<li>Has experience architecting distributed systems</li>
<li>Has experience supporting distributed systems in production.</li>
<li>Has experience communicating technical concepts to non-technical audiences</li></ul><div></div><h3 class="jobSectionHeader"> 
What We Can Offer You</h3> 
<ul>
<li>
 The inspiring challenge of working on a pioneering, ambitious project with great coworkers.</li>
<li>An opportunity to learn and grow within an international company.</li>
<li>A multicultural work environment that encourages growth, creativity, and innovation.</li>
<li>Free breakfasts, lunches, drinks, and snacks in the office.</li>
<li>A family friendly work environment with flexible work hours.</li>
<li>Employer contributory pension plan.</li>
<li>Life Insurance.</li>
<li>Private medical and Dental for you and your family.</li>
<li>Annual Commuting Allowance.</li>
<li>Monthly Home Working Allowance.</li>
<li>Annual Fitness Allowance.</li>
<li>Discretionary quarterly and annual performance sharing plan.</li></ul><div></div><h3 class="jobSectionHeader"> 
About Fenris Creations</h3><div>
 
Fenris Creations is an independent video game developer headquartered in Reykjav&iacute;k, Iceland, with studios in London and Shanghai. Founded in 1997, the studio is renowned for creating deep, player-driven virtual worlds that connect communities across the globe.</div><div>
 
Fenris Creations rose to international acclaim with the launch of EVE Online in 2003, a groundbreaking MMORPG that redefined emergent gameplay and player-driven storytelling. Since then, the company has continued to push boundaries through ambitious game development, technological innovation and immersive online experiences.</div><div>
 
At Fenris Creations, we believe great virtual worlds are built through collaboration, curiosity, and courage. We create an environment where respect, open dialogue, and creativity thrive, empowering both our teams and our players to shape meaningful experiences together.</div><div>
 
Now independently owned once again as of May 2026, Fenris Creations continues its mission to pioneer the future of virtual worlds and online games.</div><div>
 
Our name draws inspiration from Norse mythology and honors the studio&rsquo;s very first published game concept, H&aelig;ttuspili&eth; (&ldquo;Danger Game&rdquo;), created in 1997. 
</div><div>Join us in building worlds more meaningful than real life.</div></div>

Senior Backend Engineer

Wise Australia Investments

<div><div><div>Wise is a global technology company, building the best way to move and manage the world&rsquo;s money. 
Min fees. Max ease. Full speed.
Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money.
As part of our team, you will be helping us create an entirely new network for the world's money. 
For everyone, everywhere.
. 
Job Description 
We&rsquo;re looking for an experienced Backend Engineer for our Consumer Onboarding team. This is a unique opportunity to have a massive impact, helping a growing number of customers around the world choosing Wise to move their money without borders.
The Consumer Onboarding team is dedicated to guiding personal customers through setting up their Wise account and resolving their first international money needs in a way that&rsquo;s clear, easy, and delightful. You'll lead a team of talented engineers, collaborating daily with product managers, data analysts, and designers to continuously improve our onboarding flows and user journeys - making them faster, more intuitive, and more scalable. 
Your mission:
As the one of most Senior Engineers in the Consumer Onboarding team, you will:<ul><li>
Work closely with the Product Manager and Engineering Lead of your team to shape the roadmap, set the technical and product vision and ensure the team delivers on product goals in a robust and scalable way.</li><li>
Enable your team to succeed by ensuring they are well-resourced, can plan effectively, and are set up to commit to and deliver on their roadmap.</li><li>
Drive and deliver high impact projects end to end - from understanding customer problem, design solution alongside your team, driving technical discovery, scoping and execution to delivery</li><li>
Own the health of systems and services in your team, ensuring our system remain maintainable, scalable and performing to support our growth and scale</li><li>
Collaborate with other senior engineers and engineering lead across Onboarding squad and Wise to ensure your team&rsquo;s work is aligned with the wider technical strategy.</li><li>
Coach and mentor engineers in your team supporting their technical growth and being a force multiplier</li></ul> 
Qualifications 
A bit about you:<ul><li>
You have experience working with and building distributed, high scalability systems and microservices architectures</li><li>
You have a strong product and customer mindset and experience building customer facing products.</li><li>
You possess strong technical expertise or background in OOP Languages (Java or similar) and modern technology stacks</li><li>
You enjoy mentoring and teaching others what you know though your own work - being a force multiplier</li><li>
You're a great communicator who can articulate complex technical concepts clearly to both technical and non-technical audiences.</li><li>
You thrive in a collaborative environment and have experience working effectively with cross-functional peers like designers, product managers, and analysts.</li><li>
Bonus: You have experience working with other functions like Frontend and/or Mobile engineers and design functions</li></ul> 
Additional Information 
Interested? Find out more:<ul><li>
How we work - a practical guide</li><li>
DEI @ Wise</li><li>
Wise Tech Stack (2025 update)</li><li>
See what it&rsquo;s like to work at Wise London</li><li>
Our engineering career map</li></ul>
Wise Engineering &ndash; https://medium.com/wise-engineering
What do we offer:<ul><li>
Starting salary: &pound;111,000 - &pound;145,000 + RSUs</li><li>
Wise Benefits</li></ul>
For everyone, everywhere. We're people building money without borders &mdash; without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.
We're proud to have a truly international team, and we celebrate our differences. 
Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.
If you want to find out more about what it's like to work at Wise visit Wise.Jobs.
Keep up to date with life at Wise by following us on </div></div><div><div><div><div>Instagram</div></div></div></div></div><div></div>

Staff Backend Engineer - Consumer Onboarding

Databricks

<div>
 P-1514
 
 
 At Databricks, we are passionate about enabling data teams to solve the world's toughest problems &mdash; from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this by building and running the world's best data and AI infrastructure platform so our customers can use deep data insights to improve their business. Founded by engineers &mdash; and customer obsessed &mdash; we leap at every opportunity to tackle technical challenges, from designing next-gen UI/UX for interfacing with data to scaling our services and infrastructure across millions of virtual machines. And we're only getting started.
 
 
 Founded by engineers, Databricks has started a multi-year journey to build the best Lakehouse Platform. For this we are building on top of a great foundation but our goal is to go further to build dramatically better products. We want to revisit every component to provide our customers with the fastest, easiest to use and most secure data platform for all their data workloads.
 
 
 Lakebase enables teams to deliver applications faster with an optimized database developer experience, integration with the lakehouse, and simplified operations. It provides a managed Postgres transactional layer for application state and workloads that combine operational data, analytics, and AI. You'll join as one of the founding engineers to build out both the Lakebase product and our London presence.
 
 
 
 The Impact You Will Have
 
 
 
 Our backend teams span many domains across our essential service platforms. For instance, you might work on challenges such as:
 
 
 <ul>
 <li>
 Problems that span from product to infrastructure including: distributed systems, at-scale service architecture and monitoring, workflow orchestration, and developer experience.
 </li>
 <li>
 Build reliable, secure and high performance services and client libraries for storing and accessing humongous amount of data on cloud storage backends, e.g., AWS S3, GCS, Azure Blob Store.
 </li>
 <li>
 Develop product features that empower our customers to easily store and access their data.
 </li>
 <li>
 Solve reliability problems related to Lakebase.
 </li>
 <li>
 Actively find causes of downtime and systematically improve or remove root causes.
 </li>
 <li>
 Help the org define SLIs, meet SLOs, and drive long-term reliability improvements.
 
 
 </li>
 </ul>
 
 What We Look For
 
 
 
 <ul>
 <li>
 BS degree (or higher) in Computer Science, or a related field.
 </li>
 <li>
 8+ years of production level experience in one of: Java, Scala, C++, or similar language.
 </li>
 <li>
 Experience developing large-scale distributed systems.
 </li>
 <li>
 Experience working on a SaaS platform or with Service-Oriented Architectures.
 </li>
 <li>
 Knowledge of SQL.
 
 
 </li>
 </ul>
 
 About Databricks
 
 
 
 Databricks is the data and AI company. More than 10,000 organizations worldwide &mdash; including Comcast, Cond&eacute; Nast, Grammarly, and over 50% of the Fortune 500 &mdash; rely on the Databricks Data Intelligence Platform to unify and democratize data, analytics and AI. Databricks is headquartered in San Francisco, with offices around the globe and was founded by the original creators of Lakehouse, Apache Spark&trade;, Delta Lake and MLflow. To learn more, follow Databricks on Twitter, LinkedIn and Facebook.
 
 
 
 Benefits
 
 
 
 At Databricks, we strive to provide comprehensive benefits and perks that meet the needs of all of our employees. For specific details on the benefits offered in your region click here.
 
 
 
 Our Commitment to Diversity and Inclusion
 
 
 
 At Databricks, we are committed to fostering a diverse and inclusive culture where everyone can excel. We take great care to ensure that our hiring practices are inclusive and meet equal employment opportunity standards. Individuals looking for employment at Databricks are considered without regard to age, color, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status, and other protected characteristics.
 
 
 
 Compliance
 
 
 
 
 If access to export-controlled technology or source code is required for performance of job duties, it is within Employer's discretion whether to apply for a U.S. government license for such positions, and Employer may decline to proceed with an applicant on this basis alone.
 
</div>

Staff Software Engineer - Backend

Client Server

<div>
 
 
 
 Software Engineer / Developer (Python SQL) London to &pound;150k+
 
 
 
 
 
 
 
 Are you a data savvy Software Engineer with strong Python coding skills?
 
 
 
 
 
 You could be joining a Hedge Fund with complex work and substantial bonus earning potential.
 
 
 
 
 
 As a Software Engineer you will join a growing team building a modern medallion architecture data platform, working across everything from data engineering and distributed systems to infrastructure and frontend. This is a hands-on role in a small, collaborative team where you'll have real ownership and impact.
 
 
 
 
 
 
 Your role:
 
 
 <ul>
 <li>
 Design and build data platform components using Python
 </li>
 <li>
 Develop and optimise ETL pipelines, Data Lakes/ Lakehouses and distributed systems
 </li>
 <li>
 Improve infrastructure, observability and CI/CD practices
 </li>
 <li>
 Maintain and evolve existing systems (microservices, ETL, Excel add-ins)
 </li>
 <li>
 Support platform operations, ensuring reliability and performance
 </li>
 </ul>
 
 
 
 
 
 Location / WFH:
 
 
 
 You'll join colleagues in the impressive Central London office on a fulltime basis, Monday to Friday.
 
 
 
 
 
 
 About you:
 
 
 <ul>
 <li>
 You have strong backend development experience with Python
 </li>
 <li>
 You have experience of working with financial or market data
 </li>
 <li>
 You have experience of designing and operating data-intensive and distributed systems
 </li>
 <li>
 You have a strong knowledge of databases (Relational, NoSQL and Columnar)
 </li>
 <li>
 You're keen to take ownership and work across the full development lifecycle
 </li>
 <li>
 You're collaborative and pragmatic with strong stakeholder management skills
 </li>
 <li>
 You have achieved a 2.1 or above in a STEM discipline, likely to have studied to MSc
 </li>
 </ul>
 
 
 
 
 
 What's in it for you:
 
 
 
 As a Software Engineer / Developer (Python SQL) you will receive a competitive package:
 
 <ul>
 <li>
 Salary to &pound;150k
 </li>
 <li>
 Bonus
 </li>
 <li>
 Pension
 </li>
 <li>
 Self development and career progression opportunities
 </li>
 </ul>
 
 
 
 
 
 Apply now
 
 to find out more about this Software Engineer / Developer (Python SQL) opportunity.
 
</div>

Software Engineer Python SQL - Market Data

IMC Trading

<div>
 As a Machine Learning Engineer, you will play a pivotal role in building systems that drive the training and deployment of large-scale ML models across our global operations. You'll collaborate with leading researchers, hardware experts, and software engineers to build robust solutions that maximize the potential of GPU acceleration, distributed computing, and the latest open-source tools. Your work will influence our trading strategies by accelerating experimentation cycles that foster continuous innovation and refinement.
 
 
 This is a unique opportunity to solve problems at the intersection of advanced machine learning and trading, where your contributions will shape the future of IMC&rsquo;s technology and trading capabilities.
 
 
 
 Your Core Responsibilities
 
 
 
 <ul>
 <li>
 The opportunity to be in a brand new position in a growing team
 </li>
 <li>
 Develop large-scale distributed training pipelines to manage datasets and complex models
 </li>
 <li>
 Build and optimize low-latency inference pipelines, ensuring models deliver real-time predictions in production systems
 </li>
 <li>
 Develop libraries to improve the performance of machine learning frameworks
 </li>
 <li>
 Maximize performance in training and inference using GPU hardware and acceleration libraries
 </li>
 <li>
 Design scalable model frameworks capable of handling high-volume trading data and delivering real-time, high-accuracy predictions
 </li>
 <li>
 Collaborate with quantitative researchers to automate ML experiments, hyperparameter tuning, and model retraining
 </li>
 <li>
 Partner with HPC specialists to optimize workflows, improve training speed, and reduce costs
 </li>
 <li>
 Evaluate and roll out third-party tools to enhance model development, training, and inference capabilities
 </li>
 <li>
 Dig into the internals of open-source ML tools to extend their capabilities and improve performance
 
 
 </li>
 </ul>
 
 Your Skills And Experience
 
 
 
 <ul>
 <li>
 5+ years of experience in machine learning with a focus on training or inference systems
 </li>
 <li>
 Hands-on experience with real-time, low-latency ML pipelines in high-performance environments is a strong plus
 </li>
 <li>
 Strong engineering skills, including Python, CUDA, or C++
 </li>
 <li>
 Knowledge of machine learning frameworks such as PyTorch, TensorFlow, or JAX
 </li>
 <li>
 Proficiency in GPU programming for training and inference acceleration (e.g., CuDNN, TensorRT)
 </li>
 <li>
 Experience with distributed training for scaling ML workloads (e.g., Horovod, NCCL)
 </li>
 <li>
 Exposure to cloud platforms and orchestration tools
 </li>
 <li>
 A track record of contributing to open-source projects in machine learning, data science, or distributed systems is a plus
 
 
 </li>
 </ul>
 
 About Us
 
 
 
 IMC is a global trading firm powered by a cutting-edge research environment and a world-class technology backbone. Since 1989, we&rsquo;ve been a stabilizing force in financial markets, providing essential liquidity upon which market participants depend. Across our offices in the US, Europe, Asia Pacific, and India, our talented quant researchers, engineers, traders, and business operations professionals are united by our uniquely collaborative, high-performance culture, and our commitment to giving back. From entering dynamic new markets to embracing disruptive technologies, and from developing an innovative research environment to diversifying our trading strategies, we dare to continuously innovate and collaborate to succeed.
</div>

Machine Learning Engineer

Explore 325+ Distributed systems engineer in London this July. Find roles across top companies and apply now to boost your career.