\nAbout the Company\n\n\nNamed a Forbes Fintech 50, Stronghold’s mission is to improve financial access by powering innovative payment and financial services solutions through our open APIs.  We’ve been going deep to lay the underlying rails for modern payments and reach all customers with secure, transparent ways to move money.\n\n\nWe are seeking team players who can evolve with the company as we scale and add new products. We are a team of technologists and industry experts who take a data-driven and innovative approach to solving problems.  We power possibilities for our customers by bringing the best talent together in an open and collaborative work environment that rewards curiosity and grit.\n\n\nStronghold is proud of its SF Bay Area and New Zealand roots and strives to build a diverse team to serve our ecosystem better while staying true to our core values.  Our core values are to Be Self Aware, Have Good Judgment, Be Curious, Seek Innovation, Excellent Communication, High Impact, Be Bold, Be Selfless, Be Accountable, Be Honest, and Show Grit.\n\n\nAbout the Role\n\n\nAs a member of our engineering team, you will contribute to architecting, developing, and maintaining our payments API platform and blockchain projects. A significant portion of our codebase is written in C# with .NET Core, supported by CI/CD pipelines automated through GitLab. We prioritize efficient and comfortable tooling, providing you with a MacBook, Slack/Zoom for communication, JetBrains IDEs, GitHub Copilot, and more to streamline your work. You’ll work alongside product management and customer-facing teams to help address customer challenges and implement scalable, innovative solutions.\n\n\nIn this role, you will help drive growth and innovation in our decentralized finance and payments products by developing and optimizing software across a range of technologies. You’ll be responsible for backend development, system scalability, and performance optimization. This position offers the chance to gain hands-on experience with diverse projects—from system design and new feature launches to tech debt reduction, user interface design, and server-side performance enhancements.\n\n\nYou’ll be part of a collaborative, experienced team with a mix of startup and established company backgrounds, providing support and mentorship as you grow your skills and impact within the organization.\n\n\nWhat You'll Do\n\n\n- Maintain Stronghold's Platform APIs, working on solving payment problems for our enterprise customers and underserved businesses utilizing .Net, Go, Rust, Node.js and frontend JS frameworks.\n- Be involved with all aspects of the development process for Platform projects - from vision to final implementation.\n- Support new Platform functionality with the corresponding APIs for external developers.\n- Receive, prioritize, and help solve technical problems from Stronghold's Platform API customer base.\n- Collaborate with the Stronghold engineering team on code reviews and design, supporting engineering excellence across the team.\n- Support automated testing, infrastructure development, and the establishment of scalable standards.\n- Work across customer segments, problem types and time horizons on a wide-variety of initiatives.  \n\n\nWhat We're Looking For\n\n\n- You have 6+ years of experience developing software on a team.\n- You’re proficient in languages such as .NET and/or Go, with SQL expertise. Knowledge of Node.js or Rust is a nice-to-have.\n- Experience in building frontend user interfaces and single-page web applications with TypeScript/JavaScript using React.js and Next.js. Knowledge of other frameworks, such as Angular, Vue, or Svelte, is also considered.\n- Familiarity with building and maintaining APIs open to external developers.\n- You are knowledgeable of existing frameworks and open source tools.\n- You have a BSc or MSc in Computer Science or an equivalent experience.\n- Experience with Postgres, Kubernetes, Docker, Cloudflare, Terraform, Redis, Git, GitLab/GitHub, DataDog, Sentry and Google Cloud platform (Azure or AWS is also considered).\n- You're enthusiastic about working on a small, growing team where you'll be given a lot of autonomy.\n- You're a great communicator that can advocate and lead technical discussions, especially during the design and code review process.\n- You learn quickly and strive for simplicity.\n- You're open, empathetic, and care about putting the best ideas forward in a collaborative and helpful manner.\n- Good to have experience working in financial institutions, especially in payments including VIsa/MC, US ACH & wires, CA Interac, and cross-border wires.\n\n\n\n\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Finance, Cloud, API, Engineer and Backend jobs that are similar:\n\n $50,000 — $97,500/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nRemote - New Zealand

HelloText is messaging for everyone, made simple.\nWe’re re-imagining how small businesses and retailers shops engage and communicate with their audiences through all their channels (SMS, RCS, WhatsApp, FB) by offering a single omni interface. We aim to become the simplest and most loved communication tool for the job.\nThis is a bootstrapped, cash-flow positive business that is expanding on this strategy as a long-term goal. Thus, HelloText is looking for a candidate who is interested to commit to a long-term position. This is an ideal opportunity if you work remotely and would like having a stable position.\nWe love great design and great code and believe is our most important leverage. We put a lot of attention to detail in all stages of the product. Consider applying if you enjoy writing beautiful, organized code that reads almost as poetry.\n## About the position\nYou'll be the lead developer of the product working directly with the founder but you will have a great deal of autonomy. You will be responsible for implementing the general roadmap of the product, which is organized into smaller milestones.\n## Responsabilities\nYour day to day responsibilities will include:\n* Implementing the new frontend (likely using Rails Hotwire).\n* Implementing documented designs and features from Notion/Sketch/Github into Rails with Slim/SaaS/Tailwind.\n* Building new features and functionality both on the frontend and the backend.\n* Connecting external third-party services and APIs such as communication channels, or messaging providers.\n* Helping scaling up by being able to perform benchmarks and optimizations when needed and propose architecture design changes.\n## Qualifications\n* Solid of experience working with Ruby on Rails and JavaScript.\n* Solid experience with PostgreSQL, dealing with large databases with hundreds of millions of records, complex queries, materialized views, etc.\n* Preferentially (but not exclusively), a formal Engineering or CS background. If not, please explain how did you learn the fundamentals of CS.\n* Familiarity with design patterns, DDD (Domain driven design) and algorithms.\n* API design and software modeling.\n* A good sense of aesthetics and product design and be able to improve flows and UI designs on your own so you can add value to an already solid and consistent UI in the works.\n* Of course all common stack tools/technologies: Github, CI, Rspec, AWS, CSS/Sass/Tailwind. \n\nPlease mention the words **HIP BIRTH ELDER** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMDg=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n $50,000 — $75,000/year\n \n\n#Location\nWorldwide

\nLeadfeeder is a fast-growing international SaaS startup, headquartered in Helsinki, Finland. We are an international remote team of 80+ members from around the world.\nWe've developed an online service which automates sales lead generation for B2B companies. Leadfeeder helps over 3000 paying customers to identify who visits their website, qualify the leads based on their behaviour, and convert the most promising visitors into sales leads.\nOur 30+ strong in-house, all-remote engineering team is responsible for developing new features, and otherwise improving and maintaining the Leadfeeder product.\nWe are organised in feature-oriented, cross-functional squads. Each squad is responsible for specific features of the product, and works tightly together with high autonomy. Depending on the product area, squads are comprised of Backend and Frontend Engineers, Designers, and are always paired with a Product Manager. We believe in listening to everyone's ideas and feedback no matter what your role is, you get to have a say in the product and technical decisions of your squad.\nRuby on Rails developers at Leadfeeder work mainly on our backends: building APIs, background data processing flows, and integrations. Being a very data-intensive application, much of the work on the Leadfeeder backend involves optimising and effectively using various databases Cassandra, AWS RDS & Aurora, Elasticsearch and Redis, to name a few.\nOur backend, we run multiple small-to-medium-sized Ruby on Rails apps and use serverless components (AWS Lambda, API Gateway, Kinesis) on the side. We pride ourselves on keeping apps working smoothly, and the codebase tidy and well-tested. We dedicate time for upgrades, refactoring and improvements in the developer experience.\nFor people with skills and interest, we offer possibilities to work on our Ember.js frontend too, enabling people to grow to a fullstack role. Equally, there are opportunities to learn and be involved in infrastructure, DevOps and serverless development.\n\n\nResponsibilities\n * Developing new features together with your squad \n * Build internal and public APIs\n * Build, benchmark and optimise our core backend components\n * Helping operate our production environments on AWS\n * Providing code reviews to your peers\n \n\n\nBenefits\n\n * Get to work in a talented, remote-first international team\n * Chance to make an impact on a global product\n * Actual work-life balance with healthy 40-hour work weeks\n * Flexible work time\n * Biannual company retreats\n * Competitive salary\n * Friendly and encouraging work environment\n \n\nOur hiring process:\nAfter we've received and reviewed your application, there are a number of stages in our process: * Initial video call. You'll get to learn more about the role and our company, and we'll learn how you communicate and what are you looking for in the job.\n * Technical interview. Qualified candidates proceed to our technical interview, where we ask more in-depth technical questions.\n * Home assignment. We'll test your coding skills in building a small application. You can do this at home on your own time. The assignments usually take about 4-6 hours to complete.\n * Assignment review and skills interview. After our team has reviewed your assignment, we invite you to the next interview. We'll provide feedback and ask questions about your code. This interview also includes some pair-programming, where we do some improvements or additional features to your project.\n * Culture interview. The final step before decisions. Great cultural fit is highly important in our remote team. We also want to give you as much as possible information on how it is to work at Leadfeeder and what our culture is like.\n \n\n\nAll interviews are done remotely over video calls, but of course if you happen to be in the same city with some of our team members we're happy to organize a meeting on site.\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Ruby, Senior, Engineer, Developer, Digital Nomad, DevOps, Video, Elasticsearch, Serverless, API, Sales, SaaS and Backend jobs that are similar:\n\n $65,000 — $120,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n

\nLeadfeeder is a fast-growing international SaaS startup, headquartered in Helsinki, Finland. We are an international remote team of 80+ members from around the world.\nWe've developed an online service which automates sales lead generation for B2B companies. Leadfeeder helps over 3000 paying customers to identify who visits their website, qualify the leads based on their behaviour, and convert the most promising visitors into sales leads.\nOur 30+ strong in-house, all-remote engineering team is responsible for developing new features, and otherwise improving and maintaining the Leadfeeder product.\nWe are organised in feature-oriented, cross-functional squads. Each squad is responsible for specific features of the product, and works tightly together with high autonomy. Depending on the product area, squads are comprised of Backend and Frontend Engineers, Designers, and are always paired with a Product Manager. We believe in listening to everyone's ideas and feedback no matter what your role is, you get to have a say in the product and technical decisions of your squad.\nRuby on Rails developers at Leadfeeder work mainly on our backends: building APIs, background data processing flows, and integrations. Being a very data-intensive application, much of the work on the Leadfeeder backend involves optimising and effectively using various databases Cassandra, AWS RDS & Aurora, Elasticsearch and Redis, to name a few.\nOur backend, we run multiple small-to-medium-sized Ruby on Rails apps and use serverless components (AWS Lambda, API Gateway, Kinesis) on the side. We pride ourselves on keeping apps working smoothly, and the codebase tidy and well-tested. We dedicate time for upgrades, refactoring and improvements in the developer experience.\nFor people with skills and interest, we offer possibilities to work on our Ember.js frontend too, enabling people to grow to a fullstack role. Equally, there are opportunities to learn and be involved in infrastructure, DevOps and serverless development.\nResponsibilities\n * Developing new features together with your squad \n * Build internal and public APIs\n * Build, benchmark and optimise our core backend components\n * Helping operate our production environments on AWS\n * Providing code reviews to your peers\n \n\n\nBenefits\n\n * Get to work in a talented, remote-first international team\n * Chance to make an impact on a global product\n * Actual work-life balance with healthy 40-hour work weeks\n * Flexible work time\n * Biannual company retreats\n * Competitive salary\n * Friendly and encouraging work environment\n \n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Ruby, Engineer, Developer, Digital Nomad, DevOps, Elasticsearch, Serverless, API, Sales, SaaS and Backend jobs that are similar:\n\n $70,000 — $120,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n