Oss Developer Jobs In London - 25 Job Positions Available

Senior Java Developer - BSS/OSS - HYBRID Were looking for an experienced Senior Developer to join a Software Engineering team delivering enterprise-scale solutions. This is a hands-on role where youll design, develop and enhance high-performance applications while collaborating with

Job title: Founding Head of Telco Location: London; 4 days in-office, 1 day wfh Reports to: Chief Commercial Officer Cosine at a glance Cosine is the UKs frontier AI lab for autonomous software engineering — not

Director, Product Management (BSS/Platform Services) London, UK (Hybrid) Join Vonage and help us innovate cloud communications for businesses worldwide! Why this role matters: As the Director of Product for BSS & Platform Services, you will be

Integration Engineer - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: Products & Systems Engineering Your role As an Integration Engineer, you will be responsible for designing, developing, operating, and improving ServiceNow integrations with a wide range of

Automation/Flow Designer Specialist - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: Products & Systems Engineering Your role As an Automation / Flow Designer Specialist, you will be responsible for designing, developing, testing, and optimizing automations on the

Overview Fullstack Software Engineer – London-based role hiring on behalf of Understanding Recruitment. Salary: £140k+ stock options + exceptional benefits. Location: London based team. This is a cutting-edge tech company reimagining how software gets built by

About Sentient The Sentient Foundation is building the open-source future of intelligence: AI aligned with humanity and never controlled by a single entity. We’re a neutral, transparent steward of the open AGI ecosystem, uniting researchers, builders,

About Nebius Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full‑stack AI cloud platform that supports developers and enterprises from data and model training through to production

Client Server is seeking a Senior Full Stack Engineer / Technical Lead to own the technical strategy for developer ecosystems and define API/SDK design across multiple platforms. You will mentor engineers, guide OSS collaboration, and act as a

At AKQA (part of WPP), we believe in the imaginative application of art and science to create beautiful products and services. With an entrepreneurial and collaborative approach, we design adaptive digital products, services and experiences that

MetalBear is a fast‑growing, product‑led startup in the developer tools space. We build tools that help developers move faster and safer in cloud‑native environments. Our flagship open‑source product, mirrord , lets developers run local code as if it’s already

Director, Product Management (BSS/Platform Services) London, UK (Hybrid) Join Vonage and help us innovate cloud communications for businesses worldwide! Why this role matters: As the Director of Product for BSS & Platform Services, you will be

# SRE Observability Technical Lead - Vice PresidentApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance

Role: ServiceNow Certified Technical Architect Location: London A ServiceNow Certified Technical Architect (CTA) in the telecom domain aligns platform capabilities with rigorous telecommunications and Operations Support Systems (OSS/BSS) needs. They define platform roadmaps, lead implementations across multiple

Engineer the future of global finance. At Citi, our Tech team doesnt just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries