london, south east england, united kingdom Hybrid / WFH Options
Paradigm Talent
around 60% of your time coding, across backend, frontend, and infrastructure. Design scalable systems and technical architecture for rapidly evolving AI products. Collaborate with cross-functional teams — product, design, data, and AI — to ship impactful features. Explore and integrate the latest advancements in large language models and generative AI. Help build a strong, values-led engineering culture grounded in … curiosity, pragmatism, and purpose. You should have Experience leading or mentoring software engineers. Solid background across the full stack (Ruby, Go, Python, Typescript) Strong grasp of system design, datastructures, and scalable architectures. Familiarity with cloud platforms (e.g. GCP, AWS) and AI tooling. A product-focused mindset and passion for solving real-world problems through technology. Why it More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Paradigm Talent
around 60% of your time coding, across backend, frontend, and infrastructure. Design scalable systems and technical architecture for rapidly evolving AI products. Collaborate with cross-functional teams — product, design, data, and AI — to ship impactful features. Explore and integrate the latest advancements in large language models and generative AI. Help build a strong, values-led engineering culture grounded in … curiosity, pragmatism, and purpose. You should have Experience leading or mentoring software engineers. Solid background across the full stack (Ruby, Go, Python, Typescript) Strong grasp of system design, datastructures, and scalable architectures. Familiarity with cloud platforms (e.g. GCP, AWS) and AI tooling. A product-focused mindset and passion for solving real-world problems through technology. Why it More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Paradigm Talent
around 60% of your time coding, across backend, frontend, and infrastructure. Design scalable systems and technical architecture for rapidly evolving AI products. Collaborate with cross-functional teams — product, design, data, and AI — to ship impactful features. Explore and integrate the latest advancements in large language models and generative AI. Help build a strong, values-led engineering culture grounded in … curiosity, pragmatism, and purpose. You should have Experience leading or mentoring software engineers. Solid background across the full stack (Ruby, Go, Python, Typescript) Strong grasp of system design, datastructures, and scalable architectures. Familiarity with cloud platforms (e.g. GCP, AWS) and AI tooling. A product-focused mindset and passion for solving real-world problems through technology. Why it More ❯
the future of our multiplayer boxing game, ‘Undisputed’. As we pivot to UE5, you’ll be responsible for developing and optimizing network systems to ensure reliable, high-performance data transmission for fast-response gameplay between two players, maintaining AAA fidelity in a competitive multiplayer context. You will be working in collaboration with a highly talented, diverse team to … Visa sponsorship/transfer isn't available Responsibilities Design, implement, and maintain network systems for our game, focusing on Unreal Engine’s replication framework to ensure reliable and efficient data transmission for two-player boxing matches. Optimize network packet transportation at the transport layer, minimizing latency and bandwidth usage for critical gameplay elements like character movements, player-to-player … Collaborate with gameplay and server teams to integrate networked systems with character physics and animation pipelines, ensuring synchronized states across clients. Implement and refine replication patterns, such as prioritized data, delta compression, and predictive systems, to support fast-paced, responsive multiplayer gameplay. Debug and resolve network-related issues, including desyncs, packet loss, and latency spikes, using profiling tools and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Quant Capital
its Finance Technology team. This group builds and maintains the systems that power financial control, treasury, and tax functions across the business. The role offers exposure to distributed systems, data engineering, and high-throughput platforms, with the chance to work on projects ranging from payments automation and expense management to liquidity modelling and regulatory reporting. Key Responsibilities Design, build … the full SDLC, from requirements gathering to deployment and support What We’re Looking For 3–6 years of professional software engineering experience Strong academic grounding in algorithms and datastructures Experience with concurrent programming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ More ❯
its Finance Technology team. This group builds and maintains the systems that power financial control, treasury, and tax functions across the business. The role offers exposure to distributed systems, data engineering, and high-throughput platforms, with the chance to work on projects ranging from payments automation and expense management to liquidity modelling and regulatory reporting. Key Responsibilities Design, build … the full SDLC, from requirements gathering to deployment and support What We’re Looking For 3–6 years of professional software engineering experience Strong academic grounding in algorithms and datastructures Experience with concurrent programming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ More ❯
its Finance Technology team. This group builds and maintains the systems that power financial control, treasury, and tax functions across the business. The role offers exposure to distributed systems, data engineering, and high-throughput platforms, with the chance to work on projects ranging from payments automation and expense management to liquidity modelling and regulatory reporting. Key Responsibilities Design, build … the full SDLC, from requirements gathering to deployment and support What We're Looking For 3-6 years of professional software engineering experience Strong academic grounding in algorithms and datastructures Experience with concurrent programming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ More ❯
london, south east england, united kingdom Hybrid / WFH Options
Quant Capital
its Finance Technology team. This group builds and maintains the systems that power financial control, treasury, and tax functions across the business. The role offers exposure to distributed systems, data engineering, and high-throughput platforms, with the chance to work on projects ranging from payments automation and expense management to liquidity modelling and regulatory reporting. Key Responsibilities Design, build … the full SDLC, from requirements gathering to deployment and support What We’re Looking For 3–6 years of professional software engineering experience Strong academic grounding in algorithms and datastructures Experience with concurrent programming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Quant Capital
its Finance Technology team. This group builds and maintains the systems that power financial control, treasury, and tax functions across the business. The role offers exposure to distributed systems, data engineering, and high-throughput platforms, with the chance to work on projects ranging from payments automation and expense management to liquidity modelling and regulatory reporting. Key Responsibilities Design, build … the full SDLC, from requirements gathering to deployment and support What We’re Looking For 3–6 years of professional software engineering experience Strong academic grounding in algorithms and datastructures Experience with concurrent programming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Quant Capital
its Finance Technology team. This group builds and maintains the systems that power financial control, treasury, and tax functions across the business. The role offers exposure to distributed systems, data engineering, and high-throughput platforms, with the chance to work on projects ranging from payments automation and expense management to liquidity modelling and regulatory reporting. Key Responsibilities Design, build … the full SDLC, from requirements gathering to deployment and support What We’re Looking For 3–6 years of professional software engineering experience Strong academic grounding in algorithms and datastructures Experience with concurrent programming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ More ❯
Royal Leamington Spa, England, United Kingdom Hybrid / WFH Options
Steel City Interactive
be advantageous An eye for aesthetics - the ability to discuss with artists what works visually and how to make it fit into a game. Proven experience with Debugging and data and performance optimisation. Strong understanding of 3D maths and datastructures Solid understanding of software architecture and engineering best practices. Excellent communication and documentation skills. Self-driven More ❯
rugby, midlands, united kingdom Hybrid / WFH Options
Steel City Interactive
be advantageous An eye for aesthetics - the ability to discuss with artists what works visually and how to make it fit into a game. Proven experience with Debugging and data and performance optimisation. Strong understanding of 3D maths and datastructures Solid understanding of software architecture and engineering best practices. Excellent communication and documentation skills. Self-driven More ❯
What We're Looking For: 3+ years of hands-on experience with modern C++ Strong academic foundation in Computer Science, Mathematics, Physics, or related fields Excellent grasp of algorithms, datastructures, and optimization techniques Passion for writing clean, efficient, and dependable code Proactive, curious, and collaborative mindset If you're excited about working on world-class C++ software More ❯
What We’re Looking For: 3+ years of hands-on experience with modern C++ Strong academic foundation in Computer Science, Mathematics, Physics, or related fields Excellent grasp of algorithms, datastructures, and optimization techniques Passion for writing clean, efficient, and dependable code Proactive, curious, and collaborative mindset If you’re excited about working on world-class C++ software More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oho Group Ltd
What We’re Looking For: 3+ years of hands-on experience with modern C++ Strong academic foundation in Computer Science, Mathematics, Physics, or related fields Excellent grasp of algorithms, datastructures, and optimization techniques Passion for writing clean, efficient, and dependable code Proactive, curious, and collaborative mindset If you’re excited about working on world-class C++ software More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
v19) and TypeScript You are experienced with other web technologies such as HTML, CSS, Web APIs You have a strong knowledge of Computer Science fundamentals including OOP, Design Patterns, DataStructures You have experience of working in large, fast paced organisations You are collaborative with great communication skills You are degree educated, having achieved a 2.1 or above More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
plan sprints and deliver to deadlines Continuously improve systems and workflows for speed and reliability Requirements BSc in Computer Science (minimum) Strong understanding of programming fundamentals (architecture, algorithms, APIs, datastructures) Demonstrable ability to build and deliver working software independently (e.g. GitHub, personal/academic projects) Enthusiasm for integrating AI tools into your workflow Clear reasoning and ability More ❯
with strong knowledge of Integrations with team leading experience. Key Skills Dynamics D365BC Technical Development [Dynamics BC is ESSENTIAL] Strong AL to build BC Extensions Strong 3rd Party Integration Data Structure knowledge SQL Server Git controls - GitHub, Azure DevOps Agile, SDLC, Waterfall Excellent English communication Location: UK based You must be eligible to work in the UK without any More ❯
with strong knowledge of Integrations with team leading experience. Key Skills Dynamics D365BC Technical Development [Dynamics BC is ESSENTIAL] Strong AL to build BC Extensions Strong 3rd Party Integration Data Structure knowledge SQL Server Git controls - GitHub, Azure DevOps Agile, SDLC, Waterfall Excellent English communication Location: UK based You must be eligible to work in the UK without any More ❯
role with hybrid work arrangement - combining flexible remote work with in-office collaboration at our HQ. You'll work closely with regional teams across product, engineering, operations, infrastructure and data to build and scale impactful AI solutions. Why This Role Matters You'll fine-tune state-of-the-art models, design evaluation frameworks, and bring AI features into production. … also safe, trustworthy, and impactful at scale. What You'll Do Fine-tune & adapt - Use LoRA/QLoRA to optimize open-source models (LLaMA, Mistral, Gemma) Engineer prompts & curates data - Craft prompts and datasets that reflect tone, brand voice, and safety. Evaluate models - Build metrics pipelines for perplexity, toxicity, and relevance to ensure safe and high-quality outputs. Deploy … or TensorFlow. Skilled in prompt engineering and dataset curation for alignment with tone, safety, and trust. Familiar with evaluation metrics: perplexity, toxicity, relevance. Strong software engineering foundations in algorithms, datastructures, and clean code practices. Nice to Have Prior work in text generation, moderation, or personalization. Experience with RLHF or reinforcement learning in LLMs. Contributions to open-source More ❯
role with hybrid work arrangement - combining flexible remote work with in-office collaboration at our HQ. You'll work closely with regional teams across product, engineering, operations, infrastructure and data to build and scale impactful AI solutions. Why This Role Matters You'll fine-tune state-of-the-art models, design evaluation frameworks, and bring AI features into production. … also safe, trustworthy, and impactful at scale. What You'll Do Fine-tune & adapt - Use LoRA/QLoRA to optimize open-source models (LLaMA, Mistral, Gemma) Engineer prompts & curates data - Craft prompts and datasets that reflect tone, brand voice, and safety. Evaluate models - Build metrics pipelines for perplexity, toxicity, and relevance to ensure safe and high-quality outputs. Deploy … or TensorFlow. Skilled in prompt engineering and dataset curation for alignment with tone, safety, and trust. Familiar with evaluation metrics: perplexity, toxicity, relevance. Strong software engineering foundations in algorithms, datastructures, and clean code practices. Nice to Have Prior work in text generation, moderation, or personalization. Experience with RLHF or reinforcement learning in LLMs. Contributions to open-source More ❯
Surrey, England, United Kingdom Hybrid / WFH Options
Annapurna
Troubleshoot, debug, and resolve software issues, ensuring reliability and stability of systems. Contribute to architecture discussions, technical roadmap planning, and continuous improvement. Collaborate with cross-functional teams including consulting, data, and product to align technology with business objectives. What You’ll Bring Demonstrable software engineering experience in backend, full-stack, or similar roles in production environments. Strong coding skills … within C#, Angular or React (Angular preferrerd) , Agile (TDD) Experience with systems design, APIs, datastructures, and software architecture. Ability to communicate clearly with both technical and non-technical stakeholders. A proactive, problem-solving mindset with attention to detail and a quality focus. Experience working in agile or iterative delivery environments. Why Join? Work within a respected firm More ❯
guildford, south east england, united kingdom Hybrid / WFH Options
Annapurna
Troubleshoot, debug, and resolve software issues, ensuring reliability and stability of systems. Contribute to architecture discussions, technical roadmap planning, and continuous improvement. Collaborate with cross-functional teams including consulting, data, and product to align technology with business objectives. What You’ll Bring Demonstrable software engineering experience in backend, full-stack, or similar roles in production environments. Strong coding skills … within C#, Angular or React (Angular preferrerd) , Agile (TDD) Experience with systems design, APIs, datastructures, and software architecture. Ability to communicate clearly with both technical and non-technical stakeholders. A proactive, problem-solving mindset with attention to detail and a quality focus. Experience working in agile or iterative delivery environments. Why Join? Work within a respected firm More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
bet365
edge technology, solve complex technical problems, and shape the future of our critical services. You will be an experienced developer, familiar with high-performance distributed systems and real-time data processing. While Go will be your primary language, the transition from Erlang applications will offer a unique opportunity to explore functional programming and expand your technical skillset. This role … load balancing, consistent hashing, partitioning, and fault tolerance. Familiar with feed processing and event driven architectures using messaging systems, such as Kafka. Knowledge of caching strategies and in-memory datastructures with an appreciation of load testing and performance benchmarking. Familiarity with logging frameworks, structured logging, and monitoring approaches using platforms such as ELK, Grafana, and New Relic. … and monitoring during high volume sporting events. Debugging and troubleshooting productions issues. Collaborating on architecture and technical decisions. By applying to us you are agreeing to share your Personal Data in accordance with our Recruitment Privacy Notice - At bet365, we're committed to creating an environment where everyone feels welcome, respected and valued. Where all individuals can grow and More ❯
Hybrid) The Opportunity: Step into a high-performance role at the intersection of finance and technology. As a software engineer you will develop and optimise critical trading systems, build data-driven solutions and work with cutting-edge technology to drive decision making at scale. Your Responsibilities (Full Spec. Available): Develop and optimise high-frequency trading systems Write efficient code … cutting edge tools to advance competitive edge Who You Are: Strong proficiency in any OO language (they are agnostic) - (low-latency or systems-level experience preferred) Deep understanding of datastructures, algorithms, and computer architecture Proven ability to tackle complex challenges with initiative and agility in high-pressure environments Apply now or reach out directly: hhandelman@hunterbond.com for More ❯