1000+ Best ci Jobs in London (April 2025)

We're hiring for a Senior Software Engineer within our fundamental modelling team. The primary goal of this team is to improve the predictive power of our models based on historical event data. The quality of our models is incredibly important to us and improvements on our models directly impact financial performance. You'll be working closely with researchers, helping maintain trading infrastructure, and helping the team scale and improve the systems at the heart of the business. You'll be working on data pipelines, build, support systems and infrastructure. A very wide ranging role requiring extensive experience across multiple technologies. The ideal candidate will be highly creative and enjoy generating new, innovative ways to tackle problems and suggesting improvements to existing methodologies; you'll have a high level of autonomy to design and implement tooling and systems in a way you feel would be best suited to the problem at hand. A strong knowledge of operating systems, networks, software architecture and practical experience in deploying that knowledge is essential. Knowledge of sports betting or horse racing, which this team focuses on, isn’t required. We are a hybrid working company, with staff coming into the office in London every Thursday, plus any other days they like, working remotely at home the rest of the time. Our typical working hours are 10 am to 6 pm UK time, Monday to Friday, but we support flexible working and trust our team to manage their own schedules to meet their goals. We're targeting Senior Developers for this role, ideally with several years of experience in mission-critical systems where precision, reliability, and fault tolerance are paramount. Our interview process is as follows: A brief screening call to give you some more information about the role, answer any of your initial questions and to check your suitability for the role. A 60 minute technical interview with our CTO and/or Team Lead, discussing your previous experience and also discussing some systems design challenges and how you'd approach them A collaborative coding assessment day, working with one of our team on some sample problems. This isn't leetcode, it's more about systems design and your approach to tradeoffs. This will last from 10am until 4pm UK time. An in person "meet the team" at our London office. Requirements At least one, ideally both of: A degree in a technical subject from a top university demonstrating your ability to grasp and apply complex concepts. Several years of senior-level experience in teams building mission-critical systems where precision and reliability are essential to success. Demonstrated professional expertise in the following areas: Fluency in multiple programming languages, with substantial experience in Python as a priority. Development and maintenance of Continuous Integration (CI) pipelines. Complex deployments on AWS Docker or comparable containerization technologies. Nice to have experience: Experience using numpy/pandas/torch/etc Experience with Golang Benefits Our salary range for the role is £40,000 to £80,000, depending on experience and interview performance. List of benefits: Participation in the uncapped company bonus scheme, typically 10-20% of salary depending on experience. 10% matched pension contributions Private healthcare insurance Long term illness insurance Gym membership Choose your own hardware & setup for your development environment.

Ciao! Dodici /dó-di-ci/ Italian [noun] - Twelve, the number or figure 12. Our expert Pizzaiolo, has crafted twelve delicious pizzas for our menu. Our dough is freshly made and proofed for 24 hours to create a thin and airy crust that, when topped with the finest Italian produce, creates one hell of a pizza! Located in Walthamstow, only a short walk from Blackhorse Road station on the Victoria line and overground, We are fast approaching the two year mark of us being firmly established within the local community providing a warm welcoming environment for both old and new faces. We are currently looking for a skilled and passionate pizza chef to join our team with the following requirements: - Make Pizza, fresh dough, dough balls and experience working with a gas/wood fired pizza oven. - Our dough is soft, so being able to work with it is important. - Use of professional equipment such as; blender, mandoline and meat slicer. - Excellent knowledge of the best Italian ingredients and gourmet pizza. - Extra bits of information: - We have built up a really happy and friendly environment, with lots of laughs amongst the whole team as a happy work environment is a core part of what we have built here. - Free staff food and soft drinks on shift with there being a 30% discount offered if you want to come down off shift. - 60% off at the bar after finishing your shift. - Possibility of career progression with us. - Salary and wage expectations: - Salary is negotiable varying between £14-£15 plus tronc (which is increasing) depending on experience. Work Schedule: Tuesdays: 8 hours Wednesday: 8 hours Saturday: Up to 10 hours Sunday: Up to 10 hours Please note: This schedule will apply for the first 1-2 months. After that, hours will reduce to around 25 hours a week with hours being increased in event of colleagues taking holidays or special events. Thank you for reading through our job ad, and we hope this is something that appeals to you and to hear from you very soon!

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Cogniwire Ltd.

Experienced Software Engineers Wanted

1 month ago

Part-time

London

Experienced Software Engineers Wanted – Join Our Growing Team for a Unique Opportunity We are offering an exciting opportunity for experienced engineers to join our team in an equity-only capacity for now. There will be a transition into a full salaried position as the company grows. This means you'll have the chance to be part of something truly special from the ground up—shaping the product, influencing key decisions, and sharing in the long-term success of the business. If you’re looking for more than just a job and want to be truly invested in the future of an innovative technology company, this could be the perfect opportunity for you. We are looking for versatile software engineers who are proficient in the below technologies and tools. Candidates must be of a versatile mindset and we will look for individuals with the capability of providing valuable contributions in a start-up environment. Key Skills & Experience We’re interested in candidates with experience in some or all of the following: Frontend Development Hands-on experience with AngularJS and modern front-end frameworks Experience with React Native, and/or mobile app development Strong understanding of front-end workflows and UX/UI principles Experience building web-based User Access Control (UAC) systems Backend & Database Technologies Enterprise-level, scalable Node.js application development Strong grasp of back-end architectures and best practices Experience with MongoDB and database scalability techniques Security & Infrastructure Proficiency in Linux administration Strong expertise in AWS services (e.g., EC2, IAM, Cognito, SQS/SNS) Setting up automated CI/CD pipelines, DevOps Bonus Skills Experience with Java, Swift/Objective-C, or Google Firebase What's On Offer A truly unique opportunity to be part of and develop a patented idea from the ground-up Equity-based package, with a goal to transition into a salaried role Flexible working environment, with occasional travel to London required Opportunity to work with cutting-edge technologies Professional growth and development opportunities A collaborative and supportive team culture How to Apply If you have an entrepreneurial mindset and expertise in any of the areas above and thrive in a fast-paced, innovative setting, we’d love to hear from you. No agencies, please.

Job Title: Qualified Accountant Location: London Employment Type: Full-time, Office-based About the Role: We are hiring on behalf of a well-established and growing accounting practice providing a wide range of financial services to businesses and individuals. They are looking for a Qualified Accountant to manage client accounts and mentor a junior team member. This is a great opportunity for an ambitious professional to contribute to a dynamic firm and grow their career. Key Responsibilities: Manage a portfolio of clients, handling year-end accounts, VAT returns, CIS, payroll, and directors’ personal tax. Provide expert financial advice and support to clients. Supervise and mentor a junior team member, with the opportunity to expand the team as the portfolio grows. Ensure compliance with relevant accounting standards and tax regulations. Utilize various accounting software, including Xero, QuickBooks, Sage, TaxCalc, and Karbon. Liaise with HMRC and other external stakeholders on behalf of clients. Support business growth by identifying and implementing process improvements. Requirements: ACCA or CIMA qualified with at least four years of practice experience. Strong working knowledge of Xero, QuickBooks, and Sage (experience with TaxCalc and Karbon is a plus). Proven ability to manage a client portfolio independently. Excellent communication and interpersonal skills. Ability to work collaboratively in a team-oriented environment. Strong problem-solving and analytical skills. What We Offer: Competitive salary based on experience. Career progression opportunities within a growing firm. Supportive and collaborative work environment. Exposure to a variety of industries and complex accounting scenarios. Training and development opportunities. How to Apply: Interested candidates may please share their CVs About Adroit Jobs: Adroit Jobs is a talent management agency based in London, specializing in HR, recruitment, and tailored talent solutions. We simplify and optimize hiring for businesses and candidates, ensuring the perfect fit. Our goal is to help organizations build strong teams with the right talent.

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