Senior Backend Engineer
3 weeks ago
Senior Backend Engineer (Telco Integration Lead) We are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. This is not a standard backend role. We are seeking a foundational engineer to own our single greatest strategic asset: our unique, privileged access to network-level intelligence via the GSMA CAMARA API standard. This is our right to win, and you will be the engineer responsible for building the bridge to it.You will be the Critical Path Owner for Track Zero, the 30-day foundational sprint to validate and integrate the first-ever CAMARA-based signals (like sim-swap and device-roaming-status) from our telco founders. Your success is the Go/No-Go gate for our MWC 2026 launch. You will be directly responsible for building the out-of-band data path that enables our flagship Telco-Verified Security Shield and its sub-500ms Time-to-Trust metric, our core differentiator that no over-the-top competitor can replicate.This position offers a unique opportunity to define a new category of network-aware security, working directly with the world's leading c...
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Senior Backend Engineer
3 weeks ago
City of London, United Kingdom Plexus Resource Solutions Full timeSenior Backend Engineer (Python)GamingRemote$75-$150kOne of Plexus' clients is on a quest to bring compensation models to the next generation of gaming. They work closely with Layer 1 protocols to ensure the employees at the firm have access to the best cutting edge tools to give them an edge in the game.The company is looking for a Senior Backend Software...
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Senior Backend Engineer
1 week ago
City of London, United Kingdom Plexus Resource Solutions Full timeSenior Backend Engineer Web3 / Social Product / Blockchain Infrastructure Remote 110k-150kPlexus is partnering with a leading Web3 innovator building the next-generation social platform powered by blockchain. Theyre seeking a Senior Backend Engineer to architect scalable systems and help bring seamless, on-chain social experiences to life. The candidate will...
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Senior Backend Engineer
3 weeks ago
City of London, United Kingdom Ventula Consulting Full timeSenior Backend Engineer GolangOverviewWe are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. Our mission is to restore trust in voice communication by...
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Senior Backend Engineer
3 weeks ago
City of London, United Kingdom Ventula Consulting Limited Full timeSenior Backend Engineer Golang Overview We are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. Our mission is to restore trust in voice communication by...
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Senior Backend Engineer
6 days ago
City Of London, United Kingdom Deluxe RV Service & Sales Full timeOverviewSenior Backend Engineer role at Deluxe RV Service & Sales. Remote.Salary: $130k - $200k + Benefits. Plexus is partnering with a fast-scaling Web3 company building next-generation infrastructure for decentralized applications and AI-driven economies.Role OverviewAs a Senior Backend Engineer, youll take ownership of end-to-end development of backend...
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Senior Backend Engineer
3 weeks ago
City of London, Greater London, United Kingdom Ventula Consulting Limited Full timeSenior Backend Engineer Golang Overview We are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. Our mission is to restore trust in voice communication by...
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Senior Backend Engineer
4 days ago
City Of London, United Kingdom Pragmatike Full timeBe among the first 25 applicants Location: Fully remote (EU timezone, CET ± 2h) Start date: ASAP Languages: English (mandatory), French (plus) About The Company Pragmatike is hiring for a European tech company building distributed, peer‑to‑peer cloud systems and next‑generation backend infrastructure. The team focuses on scalability, reliability, and...
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Senior Backend Engineer
7 days ago
City Of London, United Kingdom Companion Group Ltd Full timeCompanion Group is a AAA co-development gaming studio with a globally distributed and fully remote setup, renowned for its adeptness in overcoming the most intricate challenges in multiplayer game development. Our reputation precedes us as an excellent choice for clients aspiring to elevate their latest multiplayer titles, enabling scalability in player...
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Senior Backend Engineer
1 week ago
City Of London, United Kingdom Companion Group Full timeOverviewCompanion Group is a AAA co-development gaming studio with a globally distributed and fully remote setup, renowned for its adeptness in overcoming the most intricate challenges in multiplayer game development. Our reputation precedes us as an excellent choice for clients aspiring to elevate their latest multiplayer titles, enabling scalability in...
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Senior Backend Engineer
6 days ago
City Of London, United Kingdom Wheely Full timeJoin to apply for the Senior Backend Engineer role at WheelyJoin to apply for the Senior Backend Engineer role at WheelyWheely is not a traditional ride-hailing company. We are building a platform with user privacy at its core while successfully scaling a five-star service to millions of rides across multiple cities.We are looking for a skilled Backend...
