mern stack developer

The Vault is an MPC-based crypto custody platform for institutional and retail clients, running threshold signing across HSM and Ledger hardware. We're scaling toward Series A, launching our productized platform in 2026, and publishing original cryptographic research alongside the product. We're hiring a Staff Engineer to design and ship the custody...

The Vault is an MPC-based crypto custody platform for institutional and retail clients, running threshold signing across HSM and Ledger hardware. We're scaling toward Series A, launching our productized platform in 2026, and publishing original cryptographic research alongside the product. We're hiring a Staff Engineer to design and ship the custody...

The Principal Engineer role at Authority Partners is defined by one thing that is genuinely rare in consulting: continuity of ownership. Your technical credibility is what earns client trust, shapes the solution, and sets the standard for the teams you lead. What you design during the sales process, you are accountable for delivering, and the quality of that...

Are you passionate about turning complex data into intelligent, production-ready solutions while supporting the future of **open-access science** ? We are looking for a **Data Scientist** to join our team and help design, develop, and deploy advanced machine learning solutions that power intelligent, data-driven products. This role focuses on **NLP,...

From Fivetran’s founding until now, our mission has remained the same: to make access to data as simple and reliable as electricity. With Fivetran, customer data arrives in their warehouses, canonical and ready to query, with no engineering or maintenance required. We’re proud that more organizations continue to leverage our technology every day to...

The OpportunityLeave the constraints of traditional consulting behind and own a global ERP transformation.Join SOLEVO’s international ERP team and take a lead functional role in multi‑country D365 F&O roll‑outs across Africa—covering complex logistics, manufacturing, and supply chain operations. You’ll drive process design end-to-end, influence...

At Bending Spoons, we’re striving to build one of the all-time great companies. A company that serves a huge number of customers. A company where team members grow to their full potential. A company that functions at unparalleled levels of effectiveness and efficiency. A company that creates value for shareowners at an extraordinary rate. And a company...

At Bending Spoons, we’re striving to build one of the all-time great companies. A company that serves a huge number of customers. A company where team members grow to their full potential. A company that functions at unparalleled levels of effectiveness and efficiency. A company that creates value for shareowners at an extraordinary rate. And a company...

Company Intro At Toloka AI we create data that powers leading GenAI models and innovations. We work with frontier labs, big tech, renowned AI startups, enterprises and non-profit research organizations worldwide. We use a combination of Experts + Crowd + Tech Platform to teach AI models to reason and evaluate their efficacy and safety. We have experts in...

The Vault is an MPC-based crypto custody platform for institutional and retail clients, running threshold signing across HSM and Ledger hardware. We're scaling toward Series A, launching our productized platform in 2026, and publishing original cryptographic research alongside the product. We're hiring a Staff Engineer to design and ship the custody...

Overview:SOFTSWISS is hiring a Monitoring Systems Engineer to join our Team. We are looking for a detail-oriented engineer to design, maintain, and enhance our monitoring and observability ecosystem, ensuring the reliability, performance, and visibility of critical services across our technology landscape.Purpose of the role:You will be responsible for...

The **Product Director, Programmable Voice** is responsible for defining, building and scaling Proximus Global’s L4 Programmable Voice solution: an abstracted, ready-to-consume application layer built on BICS Cloud Communications carrier voice assets, Konera Network APIs and Telesign identity and fraud signals. The role targets the global SMB,...

Description Position at ARRISE ABOUT USARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to...

We at Holycode are currently looking for a **Medior/Senior Backend Engineer (Java/Spring Boot)** with strong skills and proven experience who is ready to dive into the [Neon](http://neon-free.ch/) project team, for a full-time engagement, to join our company of passionate IT professionals. **About Neon** Neon is a Zurich-based fintech startup on...

Intetics Inc., a leading American technology company specializing in custom software application development, distributed professional teams creation, software product quality assessment, and “all-things-digital” solutions, is looking for a Senior Data Architect to join its innovative team. About the Role We are seeking a highly experienced Senior Data...

We at Holycode are currently looking for a **Backend Team Lead (Java/Spring Boot)** with strong skills and proven experience who is ready to dive into the [Neon](http://neon-free.ch/) project team, for a full-time engagement, to join our company of passionate IT professionals. **About Neon** Neon is a Zurich-based fintech startup on a mission to...

MEDvidi is an AI-powered mental healthcare platform setting a new standard for safe, effective, and scalable psychiatric care in the United States. We combine licensed providers with proprietary AI tools to deliver consistent, outcomes-driven treatment for conditions like ADHD, anxiety, depression, and more. MEDvidi's technology automates charting,...

Senior DevOps with AWS, Python, Android pipelines experience Project description Luxoft, in partnership with a global leader in the automotive industry, is bringing the "a mobile phone on wheels" project to life by creating the software platform of the future for automobiles. We are building a team of experts from scratch to design and develop a...

Department: Data Platform & ML Location: Remote Description Tabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 17 million users choose Tabby to stay in control of their spending and make the most out of their money. The company’s flagship offering allows shoppers to split their payments...

Senior Security Engineer — Limassol, Cyprus | Onsite | Full relocation support Hands-on security engineering — you design and build solutions yourself, working side by side with Infrastructure, DevOps, and development teams. About Scorewarrior We're an independent game studio behind Total Battle, a top-10 global 4X strategy title — 10+ years of...