Java Backend Developer

joinready seeks a Java Backend Developer to join its remote technical team. This position focuses on building backend systems and providing technical support to colleagues. Candidates should be comfortable with hands-on coding and have a solid understanding of backend development principles. What you will do Design and implement backend services using Spring…

Senior Java Developer About the OpportunityWe are seeking a Senior Java Developer to join an impactful international project. This position is 100% in Spanish, offered as a contractor role and is fully remote from LATAM. Role ObjectiveTo design, develop, and implement robust and scalable backend solutions in Java, ensuring quality, performance, and adherence to best practices in enterprise environments. Main ResponsibilitiesDevelop and maintain backend applications in JavaDesign and implement RESTful APIsParticipate in architecture design and technical decision-makingApply best practices such as clean code and SOLID principlesConduct unit and integration testingEngage in code reviews and mentorshipCollaborate with teams using agile methodologiesResolve incidents in production environments

Discover the Original Bitcoin ExchangeAt Bitfinex, we share the vision of Bitcoin—financial freedom for everyone. We are dedicated to empowering individuals to transact and connect effortlessly on a global scale. From the inception of the Bitcoin revolution, our mission has been to promote freedom through innovative, reliable, and accessible technology, ensuring that everyone has the tools to engage in a truly open and borderless market.Our relentless pursuit of innovation drives us to prioritize education and deliver a cutting-edge platform that enables users to confidently buy, hold, and trade digital assets. As the digital asset landscape evolves, we remain at the forefront, offering advanced trading services that empower both individual users and global liquidity providers. Our agile and forward-thinking approach ensures that financial freedom is not just a concept but a reality for all.Our team is made up of visionary individuals with practical expertise, who are focused on developing solutions to the most pressing market challenges. Despite our significant global presence, we maintain a small, tech-driven core that nurtures a culture of collaboration and innovation.We value integrity and autonomy, allowing our team members to contribute from concept to launch. Our commitment to lifelong learning and advancing freedom means we prioritize high-quality products and services, drawing on the diverse skills of our teams.Why Join Us?Innovation At Bitfinex, we combine technology and talent to create an environment where your contributions are not just valued—they shape the future of finance. Our culture encourages bold creativity, a passion for technology, and a strong belief in financial freedom.Flexibility & Global Reach We trust our team to deliver results. Working remotely, you’ll collaborate with some of the brightest talents from around the world, thriving in an environment of innovation and autonomy.Fast-Paced & Impactful Our projects move rapidly, breaking new ground and making a significant impact much like the crypto industry itself. Your work will reach a global audience, influencing the future of decentralization.A Collaborative Team We blend seasoned experts with fresh creative minds, fostering a culture of collaboration that empowers everyone to contribute to our shared goals.

Senior Java Backend Developer (DB2 / Oracle) | Remote LATAM | USD About the OpportunityWe are seeking a highly skilled Senior Java Developer with a strong focus on database technologies (DB2 and Oracle) for a demanding international project.This position is 100% in Spanish, contract-based, and fully remote from LATAM. Role ObjectiveTo develop and optimize backend solutions in Java, emphasizing enterprise database performance, integrity, and scalability. Main ResponsibilitiesDevelop backend applications in Java integrated with DB2 and OracleDesign and optimize complex SQL queriesImplement database logic (procedures, functions, triggers)Analyze and enhance query performanceParticipate in data-oriented architecture designEnsure data integrity and efficiencyCollaborate with multidisciplinary technical teams

Senior Java Backend Developer (DB2 / Oracle) | Remote LATAM | USD About the OpportunityWe are on the lookout for a Senior Java Backend Developer with a strong focus on databases (DB2 and Oracle) for a high-demand international project.This role is 100% in Spanish, contractor modality, and fully remote from LATAM. Role ObjectiveTo develop and optimize backend solutions in Java, emphasizing enterprise database performance, integrity, and scalability. Main ResponsibilitiesDevelop backend applications in Java integrated with DB2 and OracleDesign and optimize complex SQL queriesImplement database logic (procedures, functions, triggers)Analyze and enhance query performanceParticipate in data-oriented architecture designEnsure data integrity and efficiencyCollaborate with multidisciplinary technical teams

Senior Java Backend Developer (DB2 / Oracle) | Remote LATAM | USD About the OpportunityWe are seeking a Senior Java Backend Developer with a strong focus on database systems (DB2 and Oracle) for a high-demand international project.This position is 100% in Spanish, contractor-based, and fully remote from LATAM. Role ObjectiveTo develop and optimize backend solutions in Java, emphasizing enterprise databases while ensuring performance, data integrity, and scalability. Main ResponsibilitiesDevelop backend applications in Java integrated with DB2 and Oracle.Design and optimize complex SQL queries.Implement database logic (procedures, functions, triggers).Analyze and enhance query performance.Participate in data-oriented architecture design.Ensure data integrity and efficiency.Collaborate with multidisciplinary technical teams.

About RemoteRemote is tackling one of the most pressing challenges for modern organizations – navigating global employment compliance effortlessly. We empower businesses of all sizes to hire, compensate, and manage global teams seamlessly. Guided by our core values and a forward-thinking work culture, our team is dedicated to solving ambitious problems asynchronously from around the globe. You can find Remoters working from six continents (Antarctica is the final frontier!), and all of our job openings are fully remote.Innovation is at the heart of our values, and we have integrated Automation and AI capabilities into the requirements for every role.We invite every member of the Remote team to contribute their unique talents, experiences, and cultures to help us create a best-in-class HR platform. If you are dynamic, inquisitive, driven, and ambitious, we encourage you to join us and shape the future of work! Apply today!The RoleYou will be part of a diverse team of engineers specializing in Frontend, Backend, SRE, and QA, organized into cross-functional development teams focused on specific verticals.This position is available for multiple teams, and we will determine the exact team you will join during the interview process based on business requirements and your preferences.Regardless of the specific team, you will be responsible for developing tools, APIs, and integrations for one of our products.Our backend technology stack includes Elixir and Phoenix, supported by a Postgres database. We utilize React and Next.js for our frontend development. GitLab serves as our version control and CI/CD tool, while our applications are hosted on AWS. We rely on continuous integration for our deployments, allowing multiple deployments each day. You can explore our Engineering Rulebook for further insights.What You Can Expect from This RoleEngaging and meaningful challenges that empower individuals and businesses to operate globally.An opportunity to significantly influence our business as we are still early in our journey, meaning your contributions will have a lasting impact as the company grows.A great deal of flexibility in your work environment.

Join Checkly as a Senior Backend Engineer and become an integral part of our innovative team. We are looking for an individual who is passionate about crafting scalable and efficient backend systems. This role offers the flexibility of remote work, allowing you to collaborate with talented professionals across different time zones (UTC-3 to UTC+3).As a Senior Backend Engineer, you will design, implement, and maintain robust backend services that power our platforms. You will work closely with other engineers, product managers, and designers to deliver high-quality software solutions.

About Judi HealthJudi Health is a pioneering enterprise health technology company dedicated to reshaping the healthcare landscape. We provide an extensive range of solutions for employers and health plans, including:Capital Rx, a public benefit corporation that delivers comprehensive pharmacy benefit management (PBM) solutions to self-insured employers,Judi Health™, offering all-inclusive health benefit management solutions to employers, TPAs, and health plans, andJudi®, the leading proprietary Enterprise Health Platform (EHP), consolidating all claim administration-related workflows into one secure, scalable platform.We are committed to collaborating with our clients to rebuild trust in healthcare across the U.S. and to establishing the necessary infrastructure for the care we deserve. To learn more, visit www.judi.health.Location: Remote (for non-local candidates) or Hybrid (if located in the NYC area)Position SummaryJoin our mission to transform the healthcare system in the U.S. as a Senior Backend Software Developer. In this pivotal role, you will lead projects from conception to completion, working closely with product managers and designers to define requirements during the discovery and planning stages. Collaborate with fellow developers to deliver these requirements on schedule as new features or enhancements to existing functionalities.

Join Our Team as a Senior Golang Backend DeveloperAt Jobtome, a leading HR Tech company, we are dedicated to developing cutting-edge web applications that facilitate complex hiring and recruitment processes for organizations worldwide.Our solutions are not just demos; they are interactive, data-driven tools designed for real-world application.We foster a strong product-first philosophy, prioritize rapid feedback, and uphold an engineering culture that emphasizes quality, ownership, and long-term sustainability.Role OverviewWe are seeking a Senior Golang Backend Developer to enhance our engineering team by taking charge of our pivotal backend systems and services.In this role, you will be instrumental in designing, developing, and evolving the backend services that drive our products. Your contributions will shape architectural decisions, improve system reliability, and influence backend engineering practices across the organization.This hands-on senior position involves daily production coding and active participation in technical and architectural decisions that significantly impact our operations.

About RemoteRemote is at the forefront of addressing one of the most significant challenges faced by modern organizations: managing global employment compliantly and efficiently. We empower businesses of all sizes to hire, compensate, and oversee international teams seamlessly. Driven by our core values and a forward-thinking work culture, our dedicated team tackles ambitious challenges asynchronously from various locations worldwide. Our team members span across six continents (with Antarctica yet to join!), and all our roles are completely remote.With innovation as one of our foundational values, we have integrated automation and AI capabilities into every role’s requirements.We invite every member of the Remote team to contribute their unique talents, experiences, and cultures to help us create a best-in-class HR platform. If you are enthusiastic, inquisitive, driven, and ambitious, join us and help shape the future of work! Apply now!The PositionYou will become a part of a collaborative team of engineers specializing in Frontend, Backend, SRE, and QA. We are structured into cross-functional development teams dedicated to specific areas.This position is available across several teams, and we will identify the exact team you will join during the interview process, considering both business needs and your preferences.Regardless of the team, your focus will be on developing tools, APIs, and integrations for one of our products.Our backend utilizes Elixir and Phoenix, alongside a Postgres database. For our front end, we employ React and Next.js. We use GitLab for version control and CI/CD solutions. Our applications are hosted on AWS, and we rely completely on our CI for deployments, executing multiple deployments daily. For more details, refer to our Engineering Rulebook.What We OfferEngaging and meaningful challenges that enable individuals and businesses to operate globally.The chance to make a substantial impact as we are still in the early stages of our journey; every change you implement today will be magnified by the company's growth.A plethora of freedom and flexibility in your work, promoting a healthy work-life balance.

Whippy is at the forefront of revolutionizing business communication through AI technology. Our innovative AI Agents are transforming the way companies interact with their customers, providing solutions across customer support, marketing, and sales. By leveraging Whippy’s Voice AI and Chat AI, businesses can automate manual workflows, effectively manage inquiries, nurture leads, screen applicants, and streamline high-value engagements at scale. Our all-in-one platform replaces outdated tools with a powerful solution that enhances productivity and efficiency.About the RoleJoin Whippy as a Backend Engineer and play a crucial role in our product development.You will:Design and implement highly scalable APIs for quick deployment of new products and services.Draft Engineering Requirement Documents to guide projects from concept to execution, ensuring thorough evaluation.Develop test suites to uphold product performance and reliability, integrating analytics to track the success of launched features.Our backend engineers have successfully built:A robust Public API and webhook interface handling millions of messages.An advanced query language built on top of Postgres and OpenSearch.A production-ready URL shortening service with custom domain capabilities.About YouYou possess a strong understanding of web API architecture and a commitment to producing high-quality, well-documented APIs.You are eager to engage in the entire project lifecycle, from initial research and planning through to implementation and performance monitoring.Your excellent written and verbal communication skills enable you to convey ideas, designs, and potential solutions effectively, primarily in an asynchronous environment.What We OfferWe offer a competitive compensation package ranging from $60K to $80K annually, commensurate with experience.You will have the opportunity to take significant responsibility and ownership of a groundbreaking product.Collaborate closely with experienced entrepreneurs who have successfully built companies valued over $100M.Important InformationAs a startup, our team dynamics are unique compared to larger organizations. We are a globally distributed team, and this structure fosters a distinct collaborative culture.

About RemoteRemote is addressing the most pressing challenge for modern organizations—managing global employment compliantly and effortlessly. We empower businesses of all sizes to hire, compensate, and oversee international teams seamlessly. With a focus on innovation and a forward-thinking culture, our dedicated team tackles ambitious problems asynchronously, spanning six continents (we're just missing Antarctica!). All of our roles are fully remote.Innovation is one of our core values, and we have integrated automation and AI capabilities into every role.We invite every member of the Remote team to contribute their skills, experiences, and cultures to help us develop a world-class HR platform. If you are enthusiastic, inquisitive, driven, and ambitious, we encourage you to apply and help shape the future of work!The PositionYou will join a collaborative team of engineers specializing in Frontend, Backend, SRE, and QA, organized into cross-functional development teams dedicated to specific verticals.This position is open across various teams, and we will determine the specific team you will join during the interview process based on business needs and your preferences.Regardless of the specific team, you will focus on developing tools, APIs, and integrations for one of our products.Our backend utilizes Elixir and Phoenix, with a Postgres database. We employ React and Next.js for our frontend development. GitLab serves as our version control and CI/CD solution. Our applications are hosted on AWS, and we rely entirely on CI for deployments, deploying multiple times daily. Check out our Engineering Rulebook for more details.What This Role Offers YouEngaging and meaningful challenges—solving these will enable individuals and businesses to operate in any country worldwide.The chance to create a significant impact within the company—as we are still early in our journey, every change you implement today will have a multiplier effect as the company grows.Numerous opportunities for personal and professional growth.

Location: Remote (Work from Anywhere) Date: The anticipated start date for this role is immediate.⏰ Working Hours: You are expected to have at least 2 hours of overlap with Central Time Zone and be available for several weekly video meetings within that timeframe.Are you an enthusiastic Backend Engineer eager to develop large-scale software that enhances business growth and delights users? At Make, we take pride in delivering award-winning software used by billions, featured over 25 times in the App Store and Google Play. Our clients face real challenges and view us as trusted advisors and leaders in thought. This role extends beyond APIs and pull requests; it focuses on owning backend systems from inception to completion, ensuring reliability as they scale, and collaborating closely with a remote team in a pioneering AI-first engineering environment.If you are passionate about software development and thrive in a culture that promotes creativity, self-management, and a strong sense of community, we would love to connect with you!

About Us: At RelayProtocol, we are a pioneering Series A startup in the crypto space, dedicated to crafting innovative developer tools that facilitate token trading. Our vision is to empower developers in creating next-generation crypto applications by simplifying token integration and enhancing crypto commerce. We proudly support a myriad of crypto enterprises, including industry leaders like Magic Eden and Coinbase, across diverse sectors such as gaming, social interaction, and payments. Our team comprises deeply technical experts proficient in blockchain indexing, protocol design, and cross-chain interoperability. We are on the lookout for a driven Senior Backend Engineer to join our close-knit yet expanding team.Role Overview: We invite a highly skilled and seasoned Senior Backend Engineer with a robust foundation in crypto and/or financial technologies to elevate our team. In this pivotal role, you will be responsible for the design, development, and maintenance of the backend infrastructure for our cross-chain relayer product, ensuring its reliability and performance.Key Responsibilities:Backend Development: Architect, implement, and sustain highly scalable and resilient backend systems tailored for our cross-chain relayer. Optimize performance and responsiveness for large-scale data processing.Crypto Integrations: Engineer and uphold seamless integrations with various blockchain networks and crypto protocols, enhancing our platform's interoperability.

Why Clipboard Exists:At Clipboard, our mission is to empower individuals to ascend the socioeconomic ladder by transforming their extra time and ambition into meaningful career growth and financial opportunities. Our innovative app-based marketplace connects professionals with workplaces, enabling on-demand shift bookings that benefit both parties.About Clipboard:Clipboard is a rapidly expanding Series C company recognized as a leader in the Long Term Care sector, with plans to diversify into additional areas such as Dental Offices and Schools. As a YC Top Company, our global team of over 700 professionals operates remotely, having achieved profitability since 2022. We facilitate millions of shifts annually across the U.S., serving tens of thousands of professionals. Join us in our mission to further expand our impact. Learn more about our vision on our website here.Your Mission: Innovate, Execute, and Deliver ImpactAs a Backend Software Engineer at Clipboard, you will go beyond writing code—you will design solutions that redefine the connection between healthcare professionals and facilities. Collaborating with product managers, designers, and fellow engineers, you will develop impactful features that address real-world challenges. This is a dynamic and ongoing recruitment effort, as we consistently seek talented software engineers to join our growing team.What You’ll Do: Own the Code, Shape the FutureDeliver High-Quality, Scalable CodeCraft performant backend services utilizing Node/NestJS alongside responsive frontend features using React and TypeScript.Utilize MongoDB, Postgres, and Redis to maintain data integrity and optimize performance at scale.Develop Reusable Components and UtilitiesContribute clean, modular code for our web and mobile applications (Ionic/React, Dart/Flutter).Collaborate with the Developer Experience (DevX) team to enhance tools and libraries that increase productivity and streamline workflows.

About RemoteAt Remote, we are addressing one of the most pressing challenges faced by modern organizations: managing global employment in a compliant and effortless manner. Our platform empowers businesses of all sizes to hire, pay, and oversee international teams seamlessly. Driven by our core values and a forward-thinking culture, our dedicated team tackles ambitious challenges from all corners of the globe, with team members across six continents (Antarctica is the last frontier!). As a fully remote company, we embrace flexibility and innovation, integrating Automation and AI capabilities into every position.We invite every member of our team to contribute their unique talents, experiences, and cultures to help us build a world-class HR platform. If you are enthusiastic, inquisitive, driven, and ambitious, we want you to join us in shaping the future of work!The PositionAs a Senior Backend Engineer, you will collaborate with a diverse team of engineers specializing in Frontend, Backend, SRE, and QA. Our teams are organized into cross-functional units dedicated to specific verticals, allowing for impactful contributions across the organization.This role is open across several teams, and we will identify the best fit for you during the interview process based on business needs and your personal preferences.You will be instrumental in developing tools, APIs, and integrations for one of our innovative products.Our tech stack includes Elixir and Phoenix for the backend, with a Postgres database. We utilize React and Next.js on the frontend, while GitLab serves as our version control system, issue tracker, and CI/CD solution. Our applications are hosted on AWS, and we leverage continuous integration for deployments, enabling multiple daily updates.What We OfferEngaging and meaningful challenges that empower individuals and businesses to thrive globally.A chance to make a significant impact within a growing company where your contributions will resonate for years to come.

About RemotecomAt Remotecom, we are tackling one of the most significant challenges facing modern organizations: the complexities of global employment. Our mission is to empower businesses of all sizes to hire, compensate, and manage international teams with utmost compliance and ease. Our diverse team operates asynchronously across six continents, united by our core values and a forward-thinking culture. We take pride in fostering innovation and integrating automation and AI into every role. Join us in building a world-class HR platform that values your unique talents and cultural insights! If you are an enthusiastic, inquisitive, and driven individual, we invite you to apply and help shape the future of work!The RoleAs a Senior Backend Engineer, you will collaborate with a talented team of engineers across Frontend, Backend, SRE, and QA. We operate in cross-functional teams focused on specific verticals, and we will match you with the right team based on your preferences and business needs during the interview process.Your primary responsibility will involve developing tools, APIs, and integrations for one of our innovative products. Our backend technology stack includes Elixir and Phoenix, with a PostgreSQL database. For the frontend, we utilize React and Next.js. We rely on GitLab for version control and CI/CD, deploying multiple times daily on AWS.What We OfferEngaging and impactful challenges that empower individuals and businesses to operate seamlessly across borders.Significant opportunity for impact as we are in the early stages of our growth journey, meaning your contributions will directly influence our trajectory.

ABOUT FATHOMAt Fathom, we believe that the traditional note-taking approach to meetings is outdated and inefficient. Our mission is to revolutionize how teams capture and share insights from their calls.Fathom's innovative AI assistant automatically captures, summarizes, and organizes the key moments of your conversations, allowing you and your team to focus on what truly matters without losing context or clarity. From instant, searchable call summaries to seamless CRM updates and team-wide sharing, we aim to transform meetings from a necessary burden into a catalyst for collaboration and progress.Since our inception, Fathom has been dedicated to liberating teams from the drudgery of note-taking, and the response has been overwhelmingly positive: #1 Highest Satisfaction Product of 2024 on G2 #1 Rated on G2 with 4,500+ reviews and a perfect 5/5 rating #1 Product of the Day and #2 AI Product of the Year Leading AI meeting assistant on both the Zoom and HubSpot marketplaces We are consistently breaking usage and revenue records every weekAs we continue to grow rapidly, we are eager to expand our small yet dynamic team.ROLE OVERVIEWWe are seeking a dedicated Backend Engineer who is enthusiastic about enhancing the reliability, scalability, and efficiency of our mission-critical services. This role requires a balance between developing new services and addressing long-standing issues with existing systems.Joining our team means playing a pivotal role in elevating customer experiences by scaling our services and fostering a culture of innovation and continuous improvement.

Attention: This is a fully remote position, but applicants must reside in the EMEA region to effectively collaborate with our team, peers, and internal stakeholders. Please apply only if you are physically located within EMEA.With over 20,000 property managers relying on us, Hostaway is the leading AI-driven vacation rental management platform tailored for professional short-term rental operators. We streamline operations to enhance efficiency and accelerate growth.As a profitable and rapidly expanding unicorn in the short-term rental Property Management System sector, we're at a thrilling juncture. Discover more about our recent valuation and journey here.Role Overview:Hostaway is revolutionizing the vacation rental landscape as a market-leading SaaS scale-up. Through innovative solutions and partnerships with industry giants like Airbnb, VRBO, and Booking, we are successfully outpacing our competitors. Our commitment to customer-centric values ensures we consistently deliver results that foster growth, learning, and innovation for our team, customers, and the industry.This position is pivotal to our continued expansion, particularly following our recent funding round of $365 million. Explore more about this achievement here.