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Automation Tester

Automation Tester - UK/Remote - Government £400.00+ Per Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for ...

RVP, Partner & Alliances, EMEA

For more information, please read our**There are NO limits to your career: come shape the future and be part of a truly unique global culture at OutSystems!**Job DescriptionAs OutSystems continues to expand its partner-led growth strategy, we are seeking Regional Vice President of Partners & Alliances for EMEA ...

C# / .NET Engineer

We’re looking for a strong C# / .NET Engineer to join a Back Office IT team within a financial markets environment. This role combines hands‑on development with ownership of critical systems, supporting core operations while contributing to a broader data platform transformation. What you’ll be do ...

Lead Python Engineer – Social Media Scale Up

Job Description The Role As a senior / Lead python engineer you will join this business at the early stages of a greenfield platform build. You will work closely with the director of engineering and product to deliver a highly scalable backend of a next generation social med ...

Lead Python Engineer – Social Media Scale Up

Job Description The Role As a senior / Lead python engineer you will join this business at the early stages of a greenfield platform build. You will work closely with the director of engineering and product to deliver a highly scalable backend of a next generation social med ...

Member of Technical Staff AI Engineer

Tessl is a fast-growing Series A startup based in London, founded by Guy Podjarny. We’ve raised over $100M from world-class investors including Index Ventures, Accel, GV, and Boldstart, and this year we were ranked #2 in Sifted EU’s B2B SaaS Rising 100 and #20 in Sifted's AI 100. At Tessl, we belie ...

Mission Driven Field Software Engineer

A dynamic technology company is seeking a Forward Deployed Engineer to deliver innovative technical solutions in complex environments. This role involves architecting software for national security and commercial needs. Candidates should have a strong background in software engineering, particularly with Python ...

Principal Engineer – Personalisation & ML Systems

A leading UK retailer is seeking a Principal Engineer to shape their technical direction and lead engineering excellence. The role involves driving strategy, designing scalable systems for personalisation, and mentoring engineers. Ideal candidates will have strong experience in Java or Python, machine learning, ...

Technical Lead Secure Cloud & DevOps (UK)

A leading technology service provider is seeking a Technical Lead with DV Security Clearance to guide development teams and engage with innovative technologies. The role requires strong leadership, proficiency in Java, Go, and Python, as well as experience with cloud technologies like AWS, GCP, and Azure. Candid ...

IAM Full Stack Engineer: Secure Platform & Access Leader

A leading financial technology firm is seeking a Software Engineer to join their IAM team. In this role, you will design and implement secure, scalable solutions for user access management, employing cutting-edge technology in a supportive environment. Ideal candidates will have experience in full stack engineer ...

Senior Application Security Architect

A leading e-commerce company is seeking an experienced Application Security Engineer in Greater London. The successful candidate will conduct application security reviews, secure architecture design, and perform threat modeling. A Bachelor's degree in computer science or equivalent, along with knowledge of netwo ...

Lead MLOps Engineer — Scalable AI for Banking

A leading global financial services firm in London is seeking a Lead Software Engineer to design, build, and deploy scalable AI/ML solutions. You will work collaboratively with data scientists and product managers while developing secure, intelligent banking solutions. Candidates should have experience in Java, ...

Senior Real Time Streaming Architect

A leading tech company specializing in real-time data solutions seeks a Senior Solutions Architect for its Customer Success team. You will design and optimize streaming data solutions using Apache Flink, collaborate with customers, and conduct technical training. The role requires 7+ years in consulting or solut ...

SRE: Application Reliability & Incident Response (Hybrid)

A technology company is seeking a Site Reliability Engineer to join their SRE team. The ideal candidate should have experience with application debugging in Java, Golang, or Python, solid PostgreSQL skills, and familiarity with Kubernetes. Job responsibilities include investigating incidents, application debuggi ...

Remote T Level Examiner — Digital Software Development

A leading educational organization is looking for a T Level Examiner in Digital Software Development. The role involves marking candidate responses and maintaining high standards. Candidates should have a degree in computing or relevant qualifications and experience in teaching or assessment within the last eigh ...

Trading Tools Engineer — Embedded Desk, Low‑Latency

A diversified trading firm is seeking a Software Engineer to collaborate with trading desks and enhance trading tools. The role involves ownership from prototype to production, while working with multiple languages, including Python, Java, and C++. Ideal candidates will have a minimum of 2 years of experience in ...

Lead Software Engineer, Post Trade Tech & FinTech

A leading financial technology firm in Greater London is seeking a Lead Software Engineer to enhance and deliver secure, scalable technology products. This role involves collaborating on complex challenges, executing software solutions, and driving innovative outcomes. Candidates should have advanced proficiency ...

Senior Lead Engineer, Post Trade Blockchain & Cloud

A global financial markets provider seeks a Senior Lead Engineer to play a critical role in developing cloud-based market infrastructure. This position emphasizes engineering excellence and requires strong skills in advanced Java, microservices, and agile methodologies. Candidates should be familiar with cloud p ...

Technical Solutions Architect (IT) in London Nexus Jobs Limited

Skills and Experience Designing physical data models with expertise in relational SQL. Experience in rolling out mid to large platforms from inception to production. Exposure to SQL, Java, Oracle, and Kubernetes. Knowledge of hardware and software virtualization tec ...

Solutions Architect – Data Models & Platform Deployments

Skills and Experience Designing physical data models with expertise in relational SQL. Experience in rolling out mid to large platforms from inception to production. Exposure to SQL, Java, Oracle, and Kubernetes. Knowledge of hardware and software virtualization tec ...

Senior VP & Full Stack Engineer: AI Driven Systems Leader

A leading global financial services company is seeking a Senior Vice President, Full-Stack Engineer in London. The successful candidate will lead high-performing teams and own the delivery of secure and scalable software solutions. Strong expertise in Java, leadership experience in agile environments, and hands- ...

Impactful Full Stack Engineer for Trading Platform

A growing investment bank in Greater London is looking for a Full-Stack Engineer to develop trading system components and maintain production systems. Ideal candidates should possess a Bachelor's degree in a relevant field and have practical experience in Java, Kotlin, or Python. This role offers the chance to m ...

Field Deploy Software Engineer (Hybrid, UK)

A technology-focused organization in London seeks a Forward Deployed Engineer to deliver technical solutions in high-stakes environments. The ideal candidate will bridge the gap between advanced platforms and mission requirements, utilizing strong software engineering skills in Python and Java. Responsibilities ...

Senior Risk Software Engineer & Tech Lead

A leading technology consulting firm is seeking a senior software engineer to work within Risk technology. This role involves designing, developing, and deploying secure, enterprise-grade platforms, leveraging your expertise in C#, Java, and .NET technologies. You will take ownership of the software development ...

Engineering Manager: AI Security Platform Lead

A leading software security company seeks an experienced engineering manager to lead a collaborative team. The role involves developing efficient APIs, mentoring engineers, and driving successful project deliveries. Candidates should have strong leadership skills, experience in high-growth environments, and prog ...

Senior QA Automation Engineer — Lead Testing Strategy

A technology firm in Greater London seeks a Senior QA Automation Engineer to lead quality initiatives and improve automation frameworks. This role includes mentoring engineers and establishing testing standards within Agile teams. The ideal candidate will have significant experience in QA, expertise in test auto ...

Senior Software Engineer – Distributed Calculation Lead

A global financial services firm is looking for a Senior Engineer to take on the role of Applications Development Technology Lead Analyst. This position involves designing, building, and maintaining a large-scale calculation engine crucial for risk calculations. Candidates should have extensive Java experience, ...

Front Office Software Engineer — Commodities (Python/Athena)

A leading financial institution in Greater London is seeking a Front Office Software Engineer to enhance, develop, and deliver technology products in the finance sector. The role requires deep technical expertise in software engineering and an understanding of agile methodologies. Candidates should have experien ...

Senior ML Engineer, Personalization Work from Anywhere

A leading technology company in Greater London is looking for a Machine Learning Engineer specializing in Personalization. You will build and scale systems that power recommendations for millions of users. The role requires mid to senior level experience in production ML systems and strong skills in Python, Java ...

Macro Algorithmic Execution Quant Trader — Front Office

A leading financial services firm in Greater London is looking for an Analyst or Associate to join their Quantitative Trading & Research group. The role involves designing and implementing algorithmic trading solutions and collaborating with technology to enhance trading strategies. Ideal candidates will have a ...

Senior Solution Engineer Demos, PoCs & Strategy

A technology solutions provider in Greater London seeks a passionate Solution Engineer to support regional targets by presenting innovative solutions to potential customers. The ideal candidate has a degree in Computer Sciences or Business Informatics and at least two years of experience in software technologies ...

Cloud Native Engineering Manager Lead E Commerce Platform

A leading health and wellness retailer in the UK seeks an Engineering Manager to lead high-performing squads. You will own delivery and technical architecture while evolving a reliable cloud-native platform. Candidates should have over 3 years of experience managing engineering teams, strong skills in JavaScript ...

Camunda 8 Lead Architect: Enterprise Workflow Orchestration

A leading consulting firm is seeking a Camunda Architect to lead the design and implementation of enterprise-grade workflow solutions. This role involves defining architecture standards and collaborating with teams to ensure scalable, secure, and maintainable solutions. Candidates should have strong Camunda expe ...

Senior EFX Quant, FX Trading & Market Making

A leading bank in the Americas is seeking an Associate Director in FX Trading. This role involves designing and implementing advanced trading algorithms and collaborating with cross-functional teams to enhance market execution strategies. Candidates should possess strong programming skills in Python, Java, and C ...

Mission Software Engineer Connected Warfare Systems

A defense technology company is seeking a Mission Software Engineer to integrate third-party systems with their products. The role requires a strong software engineering background and at least 3 years of experience in languages such as Java, Python, and C++. Responsibilities include developing architecture, cre ...

Senior Quant Researcher: Volatility & Automated Trading

A global investment firm based in the United Kingdom is seeking a Quant Researcher to research and implement trading strategies within an automated trading framework. The ideal candidate will have a strong quantitative background, programming proficiency in languages such as C++, Java, or Python, and excellent c ...

VP Lead Engineer Real Time Fixed Income Trading Platform

A leading technology firm in London is seeking a Lead Engineer (VP) to transform a Fixed Income trading platform. In this hybrid role, you will build high-performance trading applications and influence engineering practices. The position offers a competitive salary of up to £130,000 along with strong benefits an ...

Senior Software Engineer Big Data Metrics (Scala/Spark)

A leading information and analytics firm seeks a Senior Software Engineer in Greater London to design scalable systems for metric computation. This position involves building pipelines with Scala and Spark, developing Java APIs, and mentoring junior engineers. Candidates should demonstrate strong expertise in bi ...

Security Cleared Data Architect – Azure, Big Data, Hybrid

A leading global consulting firm is seeking a Data Architect to manage and define architecture for high-profile projects. Candidates must have a strong background in data strategy, migration, and integration, with expertise in Java, Scala, Python, and Big Data technologies. Key responsibilities include defining ...

Senior Software Engineer Public APIs & Expense Platform

A global technology firm in Greater London is seeking a Senior Software Engineer to enhance their Business Expense Management team. You'll design and maintain scalable services while producing public-facing APIs. Ideal candidates will be proficient in Java, familiar with microservices, and possess strong communi ...

Staff ML Engineer Recommender Systems (Remote, London)

A leading social media platform in the UK is seeking a Staff Engineer to enhance its personalization models for 300 million users. The ideal candidate will have over 8 years of experience, strong coding skills in Go or Java, and expertise in machine learning and systems design. This remote role offers the opport ...

Full Stack Engineer — Build Trading Systems, Early Impact

A growing financial technology firm in the United Kingdom is looking for a Full-Stack Engineer to develop key components of their trading system. Ideal candidates will have a background in Computer Science or similar fields and proven coding experience in Java, Kotlin, or Python. This role offers the chance to m ...

Senior DevOps Engineer Build Systems & Automation

A technology-driven company based in London is seeking a Senior DevOps Engineer to enhance their build system and automation processes. The successful candidate will maintain build infrastructure, assist with server setups, and develop monitoring systems. Ideal applicants should have at least 3 years of experien ...

Staff Software Engineer: Tech Lead & Architect (Hybrid UK)

A leading consulting firm is seeking a Staff Engineer to provide technical leadership and mentor team members while working on complex software projects. This hybrid role based in Paddington, UK, requires strong Java skills and experience in the retail domain. You'll shape technology strategies, tackle challengi ...

Salesforce Integrations Engineer Hybrid (London)

A leading AI-powered communications platform in Greater London is seeking a Software Engineer to develop its Salesforce integration and other apps. This hybrid role involves collaborating with engineering and product teams to enhance customer experiences. Candidates should have 3+ years of experience in software ...

Senior AI Solutions Engineer — Cloud Native & LLM Ops

A leading global investment firm is seeking an experienced AI Application Engineer to drive the development of cloud-native AI applications. The role involves rapid prototyping, solution implementation, and key business partnership to integrate AI capabilities. Ideal candidates should have over 9 years in softwa ...

App Sec Engineer Cloud & Threat Modeling

A leading e-commerce firm in Greater London is seeking an experienced Application Security Engineer to enhance its security team. The role involves conducting application security reviews, designing secure architectures, and providing security training to development teams. The ideal candidate is knowledgeable i ...

Lead Software Engineer Cloud Native Banking (AWS)

A leading financial services firm is seeking an experienced Lead Software Engineer to join their International Consumer Bank team in London. This role involves delivering innovative cloud-native solutions and ensuring high-quality software throughout its lifecycle. The ideal candidate has strong Java skills, a s ...

Lead QA Engineer — Automation & Security Leader

A leading health technology company is seeking a Lead QA Engineer to lead the design and evolution of test frameworks, focusing on automation, performance, and security testing. This role includes mentoring QA engineers and ensuring best practices across teams. Strong hands-on experience in Java programming and ...

Global Finance Systems Engineer III: Scale & Impact

A multinational software company in London is looking for a Senior Software Development Engineer III to innovate in financial systems impacting global entertainment. The role requires 5+ years of experience and proficiency in Java, C++, or C#. Responsibilities include collaborating with diverse teams, developing ...

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