cover image
Venture Up

Python Developer

Hybrid

London, United Kingdom

£ 90,000 / year

Full Time

15-04-2025

Share this job:

Score my CV

Job Specifications

Python Software Developer – London

*Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship*

A number of Python Software Developers are required for an exciting and innovative Software sports betting company based in London. The successful candidates will be working closely with the quantitative researchers and alongside other extremely talented and driven engineers to build and support systematic trading models. An interest in functional programming and its application in the real world would be useful. The roles would suit candidates with 5+ years experience and significant part of childhood spent hacking away in 8-bit assembly language. You will be joining a tight-knit team of research mathematicians, computer scientists and trading analysts at the top of their chosen fields.

Essential Skills

At least 5 years of software development experience, with a proven ability to work independently and innovate.
Proficiency in Python, particularly for numerical computing and machine learning
Particularly numpy, pandas (both must haves)
Good working knowledge of a fast language such as C / C++ / Rust.
Understanding of production-level system design and architecture.
Proficiency in SQL, working with structured data stored in psql databases and optimizing queries.
Experience working in environments where the speed of development is prioritised over formal processes.
An eagerness to collaborate with a diverse team of brilliant minds, contributing your own unique insights.
A self-starter attitude, with the confidence to take ownership of projects and experiment with new ideas.

Benefits:

Extremely lucrative salary, significant bonus potential (up to 30%)
Working alongside other extremely talented and driven engineers
Greenfield Python/Golang work, both challenging and rewarding

Join an exciting company with many opportunities to progress your Python and functional programming career. Send your CV for immediately review and further details.

About the Company

Venture Up is more than just another tech recruiter. By matching exceptional tech talent with ambitious technology ventures, we power your growth. Whether you’re looking to step up your career or build up your tech, design or product team, Venture Up’s expertise in technology recruitment will create the connections you need to grow your business. We combine our expertise with two things we love: building companies and helping people get awesome jobs. Let us help you move up and venture out to achieve your goals. Whether yo... Know more

Related Jobs

Company background Company brand
Company Name
Companies House
Job Title
Lead WebOps Engineer (WebOps/DevOps)
Job Description
Job Summary Join our Digital and Technology directorate as a Lead Engineer at Companies House! We're looking for a dynamic leader with strong technical skills to support and enhance our systems. You'll focus on service availability, problem-solving, and root cause analysis, working within a collaborative team environment. Job Description As part of our team, you'll help maintain our impressive 99.5% availability target, working on system upgrades, automation, and service improvements. Our IT estate has recently migrated to AWS, and we're undergoing a major transformation to align with new legislative powers. Watch this video to find out more about working in Digital at Companies House Responsibilities Lead technical initiatives and contribute to long-term operational strategy. Coach and mentor IT professionals. Network with stakeholders to drive improvements. Enhance system infrastructure, tooling, and performance monitoring. Participate in the on-call rota to ensure 24/7 service availability. Requirements Experience: Incident/problem resolution and root cause analysis. Coding and scripting for problem resolution. IT environment experience, preferably in Ops. Leading technical teams. Automation of manual processes. Performance monitoring for web services and APIs. Coaching colleagues on non-functional requirements. Continuous improvement activities. Technical Skills: Unix/Linux support or development. DevOps technologies. Continuous Delivery methods. Cloud infrastructure support. Database querying. Coding in AWS, Java, Terraform, Concourse, Ansible, Docker, JSON, SQL, GIT, Tibco iProcess, Doc1. Behaviours: Working Together Managing a Quality Service Delivering at Pace Changing and Improving Developing Self and Others Benefits Companies House offers a flexible and welcoming culture with a fantastic benefits package, including: Flexible working with no core hours 30 days annual leave, 8 bank holidays, and 1 privilege day Civil Service Pension scheme with a 28% contribution rate Join us and help drive our digital services and culture forward! This advert closes 20th May 2025.
United Kingdom
Remote
Full Time
08-05-2025
Company background Company brand
Company Name
Jobs via eFinancialCareers
Job Title
Senior Java Developer - Citi
Job Description
Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. We enable clients to achieve their strategic financial objectives by providing them with cutting-edge ideas, best-in-class products and solutions, and unparalleled access to capital and liquidity. Citi Belfast is one of the largest employers in Northern Ireland with a diverse and talented team of over 3000 people from over 40 different nationalities across our four Belfast offices. We are the only global investment bank operating in Northern Ireland. Every day, our local experts interact with global teams in over 100 countries developing and supporting next-generation technology solutions for the enterprise and delivering critical services to the bank and its customers, to make sure we are a stronger and safer organization for our clients. You will have a truly global reach, which will provide you with new experiences and development opportunities right here in Belfast's iconic Titanic Quarter. About the Role: You will report into the Development Team Lead, also located in Belfast. This role has no direct reports, however as a Senior member of the team mentoring more junior members and sharing your expertise through relevant forums is required. You will engage with colleagues and teams in UK, North America and India Key responsibilities: Collaborating with the architecture team to define best practice in Java and Hadoop development paradigms including documentation and system monitoring Challenging and helping to direct our technical roadmap and proposing the adoption of new technology or techniques Providing breakdowns of project deliverables and estimates Designing and building data pipelines and Hadoop storage objects Assist in the resolution of production issues when required Mentoring team members Working with data analysts to define logical data structures Encouraging self-learning among the team Essential Skills & Qualifications: A confident engineer with an authoritative knowledge of Java and Hadoop including HDFS, Hive and Spark Comfortable working with large data volumes and be able to demonstrate a firm understanding of logical data structures and analysis techniques Strong skills in identifying and resolving code vulnerabilities and familiarity with utilizing Citi tools in this area Able to demonstrate an expertise in identifying and resolving data quality issues - in datasets at rest and in flight An expert SQL coder and at ease writing Linux shell scripts Experienced with automated build and test processes utilizing RLM, Jenkins, Lightspeed and Harness Strong knowledge in Autosys An adept written and verbal communicator Highly adaptable and be willing to mentor and train more junior team members Organized and prepared to manage multiple parallel pieces of work Appreciative of a diverse workforce and recognize that differences in style or perspective are one of our organization's key strengths Additionally, the following attributes will be advantageous: A strong degree in any mathematical subject including computer science, physics, mathematics or engineering Hands on experience in Python programming Knowledge of agile development methodologies Prior work on cloud computing platforms Hands-on experience with other big data tools such as Oozie, YARN, Spark, SparkSQL, Flume, Sqoop2, Pig, Drill, Kafka, Elastic Familiar with the financial services industry and/or regulatory environments Be able to demonstrate an active participation in the big data, analytics or general IT community Experience in the implementation of machine learning algorithms Prior experience in working with remote teams Exceptional candidates who do not meet these criteria may be considered for the role provided they have the necessary skills and experience. Education: Bachelor's/University degree or equivalent experience What we'll provide you: By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive. Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ 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. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi . View Citi's EEO Policy Statement and the Know Your Rights poster.
Belfast, United Kingdom
On site
Full Time
08-05-2025
Company background Company brand
Company Name
Client Server
Job Title
Backend Software Engineer C# SQL - Pricing
Job Description
Backend Software Engineer / Developer (C# .Net SQL) London / WFH to £85k Are you a data savvy Backend Software Engineer with strong C# and SQL skills combined with a good understanding of finance / trading systems? You could be progressing your career at a hugely successful Hedge Fund, working on complex and interesting systems with continual learning opportunities. As a Backend Software Engineer you'll join a small, Agile team to design, develop and support the Portfolio Management systems. You'll be collaborating with Front Office users and will gain a good understanding of financial trading systems, working with modern tech across the full stack from SQL/Oracle, C# .Net Core on the backend through to Angular and TypeScript on the frontend, with a bias towards backend development. There's a range of projects from a couple of weeks through to longer term over several months. Location / WFH: You'll join colleagues in impressive Central London offices with flexibility to work from home one day a week. About you: You have strong C# .Net skills, ideally including .Net Core You have strong SQL development skills You have experience of working on real-time pricing systems and a good understanding of EQ Volatility You also have some front end development skills with technologies such as JavaScript / TypeScript, Angular, React, HTML, CSS and are happy to use Angular going forward You're highly numerate with a good understanding of mathematics You're collaborative with Agile team experience You're degree educated in a STEM discipline What's in it for you: As a Backend Software Engineer / Developer you will earn a competitive package: Salary to £85k Bonus Pension, Life Assurance Health and Dental care Employee Assistance Programme 25 days holiday Continuous training and self development opportunities Apply now to find out more about this Backend Software Engineer / Developer (C# .Net SQL Real Time Pricing) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.
London, United Kingdom
On site
Full Time
08-05-2025
Company background Company brand
Company Name
eBay
Job Title
Software Engineer 2 (Backend)
Job Description
At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work — every day. We're in this together, sustaining the future of our customers, our company, and our planet. Join a team of passionate thinkers, innovators, and dreamers — and help us connect people and build communities to create economic opportunity for all. About The Role You will play a major role in helping millions of eBay sellers connect to our buyers worldwide via shipping experiences which delight and help our sellers grow their business. We are looking for someone who is product and delivery driven, and passionate about crafting innovative products at scale. You, together with the rest of your team, will support what you build in production. We release continuously - multiple times a day. We value getting feedback from production and using this data to drive further improvements and features. The team Composed of Android and iOS engineers, who dabble a bit with the backend, a product manager and an engineering manager. We are a tightly knit team of very supportive devs. You will work on the backend that powers the mobile experience. Our teams operate a DevOps philosophy. You, together with the rest of your team, support in production what you build. We value delivery to production, getting data/feedback from production and using this data to drive further improvements and features. We release continuously to production, multiple times a day. You will be responsible for Your responsibilities in this role include, but are not limited to: Consistently delivering against the product and engineering backlogs. Building APIs for our Native apps that are secure, maintainable, extensible and can meet the demands of eBay’s scale Work with the team on dev testing the features on iOS and Android. Supporting our applications in production, including setting up & maintaining logging, monitoring and alerting. Work with the team on best engineering and architectural patterns and practices. Pair programming, reviewing pull request and giving constructive feedback. Contributing to the definition of features for services owned by your team Effectively communicating your and your team’s progress to your team members, your manager and wider eBay colleagues. Requirements To be considered for this role, you must have significant commercial experience and a passion for working in: Java (8-17) Spring Boot developing and using enterprise APIs And Commercial Experience With Working in a continuous delivery environment Observability and monitoring tools Triaging production issues Nice to have Not vital, but you’ll have the edge if you also have experience with: Kotlin Prometheus Query Language (PromQL) Grafana Prometheus What You Bring Agile: Test-Driven Development, collaboration and continuous delivery are your preferred engineering practices? We take the best bits of Lean, Scrum and Kanban too. API Development: You are experienced in building APIs at scale. Experience of building APIs that power frontends ( web or native ) would be a plus. Experience: Previous experience of working in an eCommerce / Logistics / Payments organisations Location This is a hybrid role. Our offices are in Shoreditch, London. Currently we are spending three days a week collaborating and socialising with our colleagues in our Shoreditch office. When we’re in the office, a light breakfast and lunch are provided, and a weekly massage. There’s a bike rack and a shower too. Shoreditch is a lively area of London - we often go out after work in one of the many bars or restaurants in the area. Benefits Benefits are an essential part of your total compensation for the work you do every day. Whether you’re single, in a growing family, or nearing retirement, eBay offers a variety of comprehensive and competitive benefit programs to meet your needs. In addition to a competitive salary, eBay UK benefits include: 25 days paid time off - increasing to 27 after two years, and an additional day each year up to a maximum of 30 Sabbatical for 4 weeks after five years 20 weeks paid leave for birth parents, 12 weeks leave for non-birth parents (fathers, adoptive parents, surrogacy) Private health insurance, dental and eye care Life and disability insurance Employee stock purchase plan (15% discount) and Restricted Stock Unit (RSUs) grant Employer contributed pension up to 9% Read more about our benefits at https://ebaybenefits.com/gbr/employee.html Terms and Diversity Please see the Talent Privacy Notice for information regarding how eBay handles your personal data collected when you use the eBay Careers website or apply for a job with eBay. eBay is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, veteran status, and disability, or other legally protected status. If you have a need that requires accommodation, please contact us at talent@ebay.com. We will make every effort to respond to your request for accommodation as soon as possible. View our accessibility statement to learn more about eBay's commitment to ensuring digital accessibility for people with disabilities. The eBay Jobs website uses cookies to enhance your experience. By continuing to browse the site, you agree to our use of cookies. Visit our Privacy Center for more information.
London, United Kingdom
Hybrid
Full Time
08-05-2025