1,351 to 1,375 of 1,512 Developer Jobs in the South East

JOB DESCRIPTION POSITION: Python/Hx Renew Developer (Contract) LOCATION: London/Hybrid The Role: The pricing transformation project has seen five models go live in hx Renew so far and ambitious plans for 2025/26 to design, build, test and implement a number of new models in addition. This role will provide additional bandwidth to the existing pricing More ❯

Our client is looking for a Android Developer to work onsite at their office in either Woking or Romsey, on a 6 month initial contract. This role is Inside IR35 and requires a candidate to hold active SC clearance. This role will entail supporting existing users, sustaining the product, and contributing to the development of significant new product capability. The More ❯

Our client is looking for a Android Developer to work onsite at their office in either Woking or Romsey, on a 6 month initial contract. This role is Inside IR35 and requires a candidate to hold active SC clearance. This role will entail supporting existing users, sustaining the product, and contributing to the development of significant new product capability. The More ❯

Title: C#/.NET Developer Client: Elite Buy-Side Fund Salary: Up to £70,000 + Bonus + Benefits Location: London (Hybrid) The Opportunity: Seeking a Junior C#/.NET Developer to join their high-performing engineering team. This is an exceptional opportunity to work alongside experienced technologists and investment professionals building mission-critical systems that drive trading, research, and More ❯

Title: C#/.NET Developer Client: Elite Buy-Side Fund Salary: Up to £70,000 + Bonus + Benefits Location: London (Hybrid) The Opportunity: Seeking a Junior C#/.NET Developer to join their high-performing engineering team. This is an exceptional opportunity to work alongside experienced technologists and investment professionals building mission-critical systems that drive trading, research, and More ❯

Title: C#/.NET Developer Client: Elite Buy-Side Fund Salary: Up to £70,000 + Bonus + Benefits Location: London (Hybrid) The Opportunity: Seeking a Junior C#/.NET Developer to join their high-performing engineering team. This is an exceptional opportunity to work alongside experienced technologists and investment professionals building mission-critical systems that drive trading, research, and More ❯

Role: Software Developer (Python) - Up to £140,000 + Bonus + Package Salary: Up to £140,000 + Bonus + Package Location: London (Hybrid Working) Skills: Python as a main language This firm is an elite tech firm with high standards who have previously set tech world records. They are made up of some exceptionally talented individuals who above all More ❯

Role: Software Developer (Python) - Up to £140,000 + Bonus + Package Salary: Up to £140,000 + Bonus + Package Location: London (Hybrid Working) Skills: Python as a main language This firm is an elite tech firm with high standards who have previously set tech world records. They are made up of some exceptionally talented individuals who above all More ❯

We are artnered with a $30 billion leading quant hedge fund operating across all liquid asset classes. As part of broader growth plans, they are hiring a Quant Developer to join their FICC Risk Technology team. You will be central to the development of core FICC Risk and PnL systems, working across scalable data base design to ensure for efficient … at a firm at the very top of the buy-side space. Python, Pandas, SQL, AWS If you have strong fixed income product experience, and are an experience python developer - lets chat. More ❯

We are artnered with a $30 billion leading quant hedge fund operating across all liquid asset classes. As part of broader growth plans, they are hiring a Quant Developer to join their FICC Risk Technology team. You will be central to the development of core FICC Risk and PnL systems, working across scalable data base design to ensure for efficient … at a firm at the very top of the buy-side space. Python, Pandas, SQL, AWS If you have strong fixed income product experience, and are an experience python developer - lets chat. More ❯

We are artnered with a $30 billion leading quant hedge fund operating across all liquid asset classes. As part of broader growth plans, they are hiring a Quant Developer to join their FICC Risk Technology team. You will be central to the development of core FICC Risk and PnL systems, working across scalable data base design to ensure for efficient … at a firm at the very top of the buy-side space. Python, Pandas, SQL, AWS If you have strong fixed income product experience, and are an experience python developer - lets chat. More ❯

Job Description: We are seeking an experienced and skilled C++ Developer to join our team. The selected candidate will be responsible for delivering critical low-latency front-office pricing and trading solutions that support Global Markets businesses. This role requires strong backend development expertise and the ability to work in high-performance, real-time environments. Key Responsibilities: Develop and maintain More ❯

Job Description: We are seeking an experienced and skilled C++ Developer to join our team. The selected candidate will be responsible for delivering critical low-latency front-office pricing and trading solutions that support Global Markets businesses. This role requires strong backend development expertise and the ability to work in high-performance, real-time environments. Key Responsibilities: Develop and maintain More ❯

Job Title: Front Office C#/Angular Developer Client: Quantitative Trading Firm – Elite, technology-led, and performance-driven Salary: Up to £85k + Exceptional Bonus + Package Location: London (Hybrid) Length: 6 Month FTC An elite global trading firm is seeking an experienced Front Office C#/Angular to join their front-office technology team in London on an initial … Optimise existing systems for latency, scalability, and stability Deliver high-quality, well-tested code into production environments with minimal supervision Skills/Experience 4+ years experience as a Quant Developer, Software Engineer, or similar front-office role within trading or hedge funds (also open to a vendor) Strong coding skills in C# and Angular (Python experience also valuable) Degree (or More ❯

Job Title: Front Office C#/Angular Developer Client: Quantitative Trading Firm – Elite, technology-led, and performance-driven Salary: Up to £85k + Exceptional Bonus + Package Location: London (Hybrid) Length: 6 Month FTC An elite global trading firm is seeking an experienced Front Office C#/Angular to join their front-office technology team in London on an initial … Optimise existing systems for latency, scalability, and stability Deliver high-quality, well-tested code into production environments with minimal supervision Skills/Experience 4+ years experience as a Quant Developer, Software Engineer, or similar front-office role within trading or hedge funds (also open to a vendor) Strong coding skills in C# and Angular (Python experience also valuable) Degree (or More ❯

Job Title: Front Office C#/Angular Developer Client: Quantitative Trading Firm – Elite, technology-led, and performance-driven Salary: Up to £85k + Exceptional Bonus + Package Location: London (Hybrid) Length: 6 Month FTC An elite global trading firm is seeking an experienced Front Office C#/Angular to join their front-office technology team in London on an initial … Optimise existing systems for latency, scalability, and stability Deliver high-quality, well-tested code into production environments with minimal supervision Skills/Experience 4+ years experience as a Quant Developer, Software Engineer, or similar front-office role within trading or hedge funds (also open to a vendor) Strong coding skills in C# and Angular (Python experience also valuable) Degree (or More ❯

A well-respected consultancy is looking for a talented Power Platform Developer to join their growing Digital Services team in London (hybrid). This is a great opportunity to work across multiple sectors ranging from finance all the way to health analytics, where you’ll be helping to design and deliver innovative digital solutions that make a real difference. This More ❯

A well-respected consultancy is looking for a talented Power Platform Developer to join their growing Digital Services team in London (hybrid). This is a great opportunity to work across multiple sectors ranging from finance all the way to health analytics, where you’ll be helping to design and deliver innovative digital solutions that make a real difference. This More ❯

A well-respected consultancy is looking for a talented Power Platform Developer to join their growing Digital Services team in London (hybrid) . This is a great opportunity to work across multiple sectors ranging from finance all the way to health analytics where you'll be helping to design and deliver innovative digital solutions that make a real difference. This More ❯

/Hybrid options likely) Start Date: Immediate Duration: 4-6 Months (Initially) Clearance: Must be UK Security Check (SC) ready or eligible. We are urgently seeking an experienced Python Developer to play a pivotal role in integrating a sophisticated LLM solution into our core business platform, INTACT. This is not just a maintenance role; you will be central to building … key person ensuring the AI tool and our systems communicate seamlessly, processing data intelligently and delivering robust, production-ready results. This is a hands-on role perfect for a developer who enjoys solving complex integration puzzles and writing clean, effective code that has a direct business impact. Key Responsibilities: In this role, you will: Develop Core Integration Logic: Write the … testing frameworks to validate that workflows function correctly across all environments (Dev, Test, Pre-Prod, Prod). What We're Looking For (The Essentials): Proven experience as a Python Developer , with a strong track record of building integration solutions. Excellent programming skills with a focus on writing clean, production-quality code . Experience with workflow automation and integrating disparate systems. More ❯

fully integrated into the firm's technology and is now ready to get creative in driving forward their success. The Head of Technology is looking for a senior C++ developer who comes from an electronic trading or distributed systems background to work on young code base or greenfield front office systematic trading projects. You will have the chance to lead More ❯

fully integrated into the firm's technology and is now ready to get creative in driving forward their success. The Head of Technology is looking for a senior C++ developer who comes from an electronic trading or distributed systems background to work on young code base or greenfield front office systematic trading projects. You will have the chance to lead More ❯

a reputation for 24/7 reliability, we're now investing heavily in technology to drive smarter, faster, and more customer-centric operations. We’re looking for a Salesforce Developer to help design and build scalable, high-performance Salesforce solutions across Sales Cloud, Service Cloud, and Experience Cloud. You'll be at the centre of our digital transformation, working with … and FSL . Deep understanding of Salesforce data architecture, automation, and security models. Proficient in Salesforce Flows and DevOps practices (Salesforce DX, Git, CI/CD). Salesforce Platform Developer I (PD1) certification (required); PD2 preferred. Analytical, detail-oriented, and comfortable working in a fast-moving environment. Why Join Aspect Build solutions that directly impact how thousands of customers are More ❯

a reputation for 24/7 reliability, we're now investing heavily in technology to drive smarter, faster, and more customer-centric operations. We’re looking for a Salesforce Developer to help design and build scalable, high-performance Salesforce solutions across Sales Cloud, Service Cloud, and Experience Cloud. You'll be at the centre of our digital transformation, working with … and FSL . Deep understanding of Salesforce data architecture, automation, and security models. Proficient in Salesforce Flows and DevOps practices (Salesforce DX, Git, CI/CD). Salesforce Platform Developer I (PD1) certification (required); PD2 preferred. Analytical, detail-oriented, and comfortable working in a fast-moving environment. Why Join Aspect Build solutions that directly impact how thousands of customers are More ❯

a reputation for 24/7 reliability, we're now investing heavily in technology to drive smarter, faster, and more customer-centric operations. We’re looking for a Salesforce Developer to help design and build scalable, high-performance Salesforce solutions across Sales Cloud, Service Cloud, and Experience Cloud. You'll be at the centre of our digital transformation, working with … and FSL . Deep understanding of Salesforce data architecture, automation, and security models. Proficient in Salesforce Flows and DevOps practices (Salesforce DX, Git, CI/CD). Salesforce Platform Developer I (PD1) certification (required); PD2 preferred. Analytical, detail-oriented, and comfortable working in a fast-moving environment. Why Join Aspect Build solutions that directly impact how thousands of customers are More ❯