Harrington Starr

A global Consultancy in Greater London is seeking a skilled Desktop Support Engineer to provide comprehensive support within a Microsoft environment. Candidates must have a solid understanding of Active Directory and Microsoft Exchange, as well as excellent troubleshooting skills for networking issues. This role requires client-facing interaction, so strong communication skills are essential. The successful applicant will have the opportunity to engage with leading financial institutions and work on impactful projects.

Desktop Support Engineer (Windows, Exchange, Active Directory, TCP/IP, Windows Server, Client Facing, Finance) Salary - £35,000 - £45,000 A global Consultancy is looking for a Desktop Support Engineer to work in their support team, supporting desktop and office based technology solutions surrounding their multi-technology environment. The successful applicant will be responsible for liaising with other staff members to ensure quick issue resolution, play a role in operational projects and work with the Service desk, Problem Management teams and other technology teams to benefit continual service improvement and ensure high levels of client satisfaction. You will be responsible for going on to client site so you must feel confident to walk onto trading floors. To be considered for the role the following experience is essential: Ability to provide support for the Microsoft environment Knowledge of Active Directory and Microsoft Exchange Ability to troubleshoot issues with Networking (TCP/IP) and Blackberry / iPhones This is a client facing role and client interaction is at the core of the business so applicants must be confident, assured and have excellent communication skills, both written and verbal. This is an excellent opportunity to join a leading and global consultancy that is growing exponentially to cope with increased business demands. The successful applicant will be sent out to client sites from the off and expected to hold their own in some of the leading financial institutions in the space. They will be given the opportunity to run their own projects and develop their skills among some of the leading professionals in the financial services. For immediate inquiries please contact Harriet Lamplugh de Smith at Harrington Starr on /

Algo Developer London - Hybrid Java, Low Latency, SOR, EMS/OMS, Linux, AWS The company This is an unmissable opportunity for an experienced Algo Developer to join one of the leading institutional digital asset firms in the market. With a global footprint and a platform spanning trading, asset management, custody and tokenisation, they are scaling out their London engineering team to build the next generation of their algorithmic trading infrastructure. Excellent salaries and top benefits package in place to attract the best talent. What you will get Up to £150,000 basic depending on experience. Discretionary bonus and equity / share schemes. Company-paid health and protective benefits for you and your dependents. Access to continuous learning, mentoring and personal growth. Free virtual coaching and counselling sessions. Hybrid working with a strong London office presence. Smart, entrepreneurial colleagues at the cutting edge of digital assets. What you will do Design and develop a low-latency, high-throughput EMS / Smart Order Router from the ground up. Build intelligent routing algorithms based on execution quality, liquidity, latency and cost. Drive post-trade analysis and execution quality benchmarking across venues. Work deep in the stack - from order management through to gateway and market data layers. Collaborate closely with front office traders and product to refine routing logic. Monitor and optimise system performance under live trading conditions. Contribute to system resilience and provide production trading support. What you need: 8+ years of Java development building low-latency systems in a front office environment. Proven track record building and benchmarking execution algorithms from the ground up. Strong experience with SOR development in markets such as FX, equities or crypto. Deep knowledge of OMS / EMS architecture, market gateways and tick data analytics. Solid understanding of concurrency, networking and memory management. Experience with multicast / unicast market data feeds. Experience with Linux systems and performance profiling tools. Crypto / digital asset experience or genuine curiosity about the space. A right to work in the UK without sponsorship. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr or click on the apply button below.

Harrington Starr is seeking an experienced Software Engineer specialized in NodeJS and TypeScript to join their innovative Digital Currency Investment Platform team in London. This role offers an exciting opportunity to work on cutting-edge trading systems and analytics, contributing within a small, specialized development team. Candidates should have strong skills in JavaScript, cloud technologies (AWS, Terraform), and a degree in Computer Science (2:1 or above). A competitive salary package of £60,000 - £100,000 with bonuses is offered.

Software Engineer - NodeJS - TypeScript Salary: £60,000 - £100,000 plus bonus and benefits. NodeJS, JavaScript, TypeScript, Cloud Tech, Terraform, AWS. Harrington Starr has partnered with an innovative Digital Currency Investment Platform Company that specialise in developing unique software systems for clients for invest into Digital Markets from Pensions, Investments and Fund Management. This is an exciting opportunity to join a small team within a large organisation and get the experience to utilise the TypeScript ecosystem. This organisation are developing cutting edge web-systems, which are being used globally and are offering the opportunity for you to play a pivotal role within the full software development life cycle. We are looking for an experienced TypeScript Software Engineer with NodeJS, JavaScript, TypeScript and NodeJS and including cloud technologies mainly AWS and Terraform. You will have a degree in computer science from a reputable University and have a good understanding of JavaScript TypeScript. Key requirements within this opportunity are as follows: Experience with NodeJS Solid experience with JavaScript and TypeScript Experience with TypeScript Experiencewith React UI and Data Structures Experience with AWS Cloud Technologies Experience with Terraform Experience with Trading Systems and Front Office Trading environment Any experience with Digital Investments. A 2:1 or above in Computer Science - Required A leader within their community and a specialist Development team already in place, due to recent success they are looking to further build out their Software Engineering team in their London Office. You will be working on cutting edge platforms for Trading and analytics for Digital Investments. If you feel you are ready to take the next step of your career then please apply via Link.

Senior Java Engineer/Developer, FinTech, London The company: Join an incredibly exciting and rapidly expanding FinTech business, focused on building software for the asset management industry. They are looking for a Java Developer to join their team in the centre of London. They specialise in building technology for portfolio management, systematic risk assessment, and order/trade processing, and ha...... click apply for full job details

Mid-level Java Software Engineer/Developer, FinTech, London The Company: We present to you the opportunity to join an award-winning, rapidly expanding FinTech. The firm provides a platform for the trading of insurance risk. You would be working with a group of talented, highly ambitious peers in development of greenfield technologies...... click apply for full job details

Java Calypso Developer/Engineer, Asset Management, London The company: An extraordinary, London-based hedge fund are currently looking to build out their development team. The Fund has garnered a robust reputation globally for consistently beating the market with their inventive systems. They are constantly looking to improve and scale, so this is a truly fantastic time to be joining the business...... click apply for full job details