Senior Backend Engineer
2 weeks ago
Tangible is a fast-growing tech-driven platform providing liquidity solutions to LPs and GPs in the private-markets secondaries space. By combining deep sector expertise with modern infrastructure we unlock liquidity across private equity private credit and real assets transforming the industry and enabling investors to move faster and smarter. We are looking for a Senior Backend Engineer with strong expertise in Python and modern backend systems to design build and optimize scalable secure and high-performance applications. The ideal candidate will bring hands-on experience in API development databases and cloud infrastructure combined with a passion for delivering clean well-tested and maintainable code. This role is open globally to full-time contractors who can work standard Central European Time (CET) hours. Tasks Build and optimize backend systems and APIs with a focus on scalability reliability and meeting SLAs. Design robust data models in Postgres ensuring schema quality query optimization and data integrity. Lead deployment and management of containerized applications in AWS environments. Contribute to architectural decision-making and promote best practices in testing security and performance. Partner with frontend engineers product managers and designers to deliver end-to-end solutions. Foster the development of junior engineers through guidance knowledge exchange and structured onboarding support. Own the full backend lifecycle - from initial design to deployment and ongoing monitoring. Requirements 3 years of professional experience with Python (experience with Golang is a plus). Proven ability to design and maintain RESTful APIs with strong focus on performance and reliability. Solid expertise with Postgres or similar relational databases. Hands-on knowledge of AWS (ECS RDS S3 CloudWatch) and containerization (Docker). Strong understanding of scalability testing and security best practices in distributed systems. Familiarity with modern backend architectures (e.g. microservices event-driven design). Excellent communication skills in English with the ability to collaborate across functions. Experience using AI-assisted development tools (e.g. Cursor AI) to enhance productivity code quality and collaboration. Thrives in a fast-moving startup environment - flexible proactive and self-directed. If you meet the requirements above youre excited to shape the future of private markets and work alongside a brilliant team of engineers ex-bankers and startup superstars wed love to hear from you. Key Skills Business Intelligence,Bidding,Accounts Assistant Credit Control,Account Development,Content Development,Lab Testing Employment Type: Full Time Experience: years Vacancy: 1 #J-18808-Ljbffr
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Senior Backend Engineer
2 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 day 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
2 weeks ago
City Of London, United Kingdom Xact Placements Limited Full timeSenior Backend Engineer | High-Growth Cybersecurity Scale-Up | Fully Remote (Global) Are you ready to build the core systems that power one of the fastest-growing cybersecurity platforms on the planet? This is your chance to join a research-driven, venture-backed security scale-up that’s trusted by some of the world’s biggest enterprises and critical...
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Senior Backend Engineer
2 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
2 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
7 days ago
City Of London, United Kingdom Skillsearch Full timeAre you an experienced Senior Backend Engineer looking to shape meaningful, mission-driven products at the intersection of education and play? This is an opportunity to join a collaborative, fast-moving development team building modern, scalable solutions that support both direct-to-consumer and school-focused experiences. Based in Copenhagen with flexible...
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Senior Backend Engineer
2 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
2 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
7 days ago
City Of London, United Kingdom The Mobile-First Company Full timeAbout The Mobile-First Company We build mobile‑first business software that feels like a consumer app, runs on AI, and spreads like a creator brand. Our first product, Allô, gives a second number, answers missed calls with AI, transcribes everything, and syncs it to your CRM. Over 20,000 businesses use it every day. What Will You Do Work side by side with...
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Senior Backend Software Engineer – Node.JS
4 weeks ago
City of London, United Kingdom Experis UK Full timeSenior Backend Software Engineer – Node.JSAbout the OpportunityAn innovative, fast-growing technology company is searching for a Senior Backend Software Engineer to join its core engineering team. This organisation is building next-generation automation and intelligence solutions, and you will play a key role in developing the backend systems that power a...
