Senior Backend Engineer (Elixir) - Join Our Innovative Team

At #TeamDecolar, we are a team of dedicated professionals committed to crafting the ultimate travel experiences that enrich people's lives. We work collaboratively, embrace mistakes as learning opportunities, and continually strive for excellence.Joining #TeamDecolar means growth, development, and pursuing ambitious goals until they are achieved. We innovate, create, learn from our missteps, and have established ourselves as the leading travel platform in Latin America.We tackle complex challenges and develop cutting-edge technology solutions to stay ahead in the travel industry.We invite you to take on a new challenge if you:- Are proactive in your professional development and eager to maximize your potential.- Are information-centric and aspire to deliver high-quality solutions.- Naturally push boundaries and are committed to making things happen.- Are ambitious and competitive, never settling for the status quo but instead constantly seeking self-improvement.#LI-DC#LI-BC1

About TelnyxAt Telnyx, we are not just envisioning the future of global connectivity; we are actively creating it. By designing and enhancing the capabilities of a private, global, multi-cloud IP network and delivering hyperlocal edge technology via user-friendly APIs, we are pioneering a new age of seamless interconnection among individuals, devices, and applications.Our mission is driven by the ambition to revolutionize outdated systems, automate processes, and tackle real-world challenges with innovative connectivity solutions. Our financial stability and profitability enable us to invest in groundbreaking technologies while nurturing a culture of continuous learning and development for our team.We envision a world where unrestricted connectivity fosters boundless innovation. By joining our team, you will help lay the groundwork for this interconnected future. We are currently on the lookout for enthusiastic individuals eager to contribute to a game-changing organization while advancing their own skills and careers.About YouWe seek individuals with a robust background or keen interest in developing successful products or systems; you should be adept at managing multiple components, possess exceptional attention to detail, and be open to learning new technologies and systems.The OpportunityYou will collaborate with backend engineers across various teams within Telnyx, making impactful decisions that shape the company’s direction. You will have the opportunity to work alongside fellow engineers to develop exceptional features that span multiple system components, while also engaging with our business, sales, and operations teams to understand and resolve user challenges.

At SumUp, we empower businesses to receive payments effortlessly, process orders swiftly, sell online instantly, and manage their finances more efficiently. Our innovative tools are designed to enhance business operations and elevate customer experiences! As a pivotal member of the Global Bank Tribe, you will contribute to the development of SumUp's very own digital banking solutions. You will collaborate within a global, autonomous, cross-functional team dedicated to perfecting aspects of our products from conception to execution. Joining the Global Bank Tribe means working alongside approximately 200 professionals from 32 different nationalities in cities such as Cologne, Berlin, São Paulo, Santiago, Sofia, and Vilnius, all of whom are passionate about ownership, purpose-driven work, and fostering business success. In your role as a Senior Backend Engineer within our tribe, you will take charge of evolving and maintaining the Brazilian side of the Transfers and Cards ecosystem, ensuring the operation of a highly available platform that facilitates money transfers across various payment systems. Please note that this position is hybrid, based in Florianópolis, SC - Brazil.

About the Role nix is looking for a Senior Frontend Engineer with strong Angular experience. This position is based in Brazil and focuses on building and improving web applications that are both user-friendly and reliable. What You Will Do Develop and maintain web applications using Angular Work closely with other engineers and designers to deliver high-quality software Optimize application performance for speed and scalability Ensure UI/UX designs are technically feasible and implemented accurately Mentor junior developers and support their growth Contribute ideas and feedback to help shape the team’s culture and projects Who We’re Looking For Proven experience with Angular and frontend development Ability to collaborate with cross-functional teams Strong problem-solving skills and attention to detail Interest in mentoring and sharing knowledge with others Join nix to work on challenging projects alongside a skilled team, and help build software that makes a difference.

Join Truelogic, a premier provider of nearshore staff augmentation services headquartered in New York. Our dedicated team of 500 skilled professionals is spearheading digital innovation across leading U.S. companies from Latin America. At Truelogic, we empower businesses of all sizes to realize their digital transformation objectives.Are you passionate about driving innovation? Have you ever envisioned creating products that make a difference for millions? If so, we invite you to apply and become a vital part of our team!Your Role:As a Senior Full-Stack Engineer, you will play a pivotal role in the development of cutting-edge veterinary software designed to enhance patient care, improve staff productivity, and reduce burnout in veterinary practices. Your responsibilities will include designing and implementing scalable software solutions that serve thousands of users in animal hospitals globally. You will have the opportunity to take ownership of complex projects and collaborate with a small, agile team to deliver high-quality software that addresses real-world challenges faced by our clients. Our teams are deeply knowledgeable in their domains and strive to deliver value efficiently.

About madecardAt madecard, our mission is to empower homeowners by alleviating the burdens of time, cost, and stress. Our flagship product, the Made Card, is uniquely tailored for homeowners, offering unparalleled rewards on mortgage payments, home improvements, utilities, and essential purchases. Every transaction enhances a customized home management platform, allowing users to oversee home systems and appliances, anticipate maintenance needs, and access assistance—from AI-driven advice to in-person services—precisely when they require it most. By integrating financial tools, data, and trusted specialists, we enable individuals to reclaim control, maximize savings, and savor their homes.We collaborate with premier national entities in the residential homeownership sector, including mortgage lenders and home service providers, embedding madecard into pivotal homeowner experiences. These partnerships facilitate our outreach to millions of households across Brazil, delivering substantial advantages to homeowners.Supported by leading investors such as Village Global, Jump Capital, Recharge Capital, and Soma Capital, our leadership team possesses extensive expertise in fintech, mortgages, and credit cards, hailing from renowned organizations like Ramp, Bain Capital, JP Morgan Chase, American Express, and Morgan Stanley. We are crafting a financial and engagement platform for the next generation of homeowners—one that places the homeowner at its core and transforms the concept of feeling at home.Role OverviewWe seek a Senior Backend Engineer to design, construct, and optimize the backend systems that drive the Made Card and homeowner platform. This role encompasses the entire backend development lifecycle—from requirements gathering and architectural design to implementation, testing, and ongoing maintenance. Ideal candidates will excel in building distributed systems, mentoring peers, and ensuring reliability at scale within a dynamic startup environment.Key ResponsibilitiesSystem Design & Development: Craft and implement scalable backend endpoints and distributed systems utilizing Python.Database Modeling: Develop and enhance data models across Postgres, DynamoDB, and Redis.Architecture & APIs: Define and deliver APIs and backend services that support mobile (Flutter) and web (React/Next.js) applications.Infrastructure: Collaborate with Kubernetes, Docker, and AWS to ensure dependable deployment, monitoring, and scaling.Feature Delivery: Take ownership of the feature delivery process, ensuring high-quality outputs that meet user needs and business objectives.

Join our dynamic team at roofr as a Senior Backend Engineer on a contract basis. In this role, you will utilize your expertise to develop and maintain scalable backend systems, ensuring high performance and responsiveness to requests from the front-end. You will collaborate with cross-functional teams to define, design, and ship new features while adhering to best practices in software development.

Join Our Innovative Team at Swile! At Swile, we are on a mission to enhance professional lives by creating exceptional products that streamline daily operations and elevate employee satisfaction. We proudly serve over 5.5 million users across 85,000 companies in France and Brazil, providing cutting-edge solutions in Fintech, Travel, HR, and Employee Benefits.About the Opportunity Are you driven by a passion for continuous improvement? This role is tailored for you.As a Senior Backend Software Engineer, you will be pivotal in optimizing our applications by integrating industry best practices—whether refining a single line of code or redesigning entire architectures. We value autonomy paired with effective communication.Your role at Swile means making a significant impact on our clients and users by leveraging data-driven insights to ensure efficiency, stability, and performance in our applications. You will convert product visions into software solutions that tackle complex challenges, delivering a seamless, reliable experience for all users.Our backend team develops essential applications including REST APIs, dashboards, and internal tools that empower our clients and users to effortlessly access their benefits at any time.Key Responsibilities Software EngineeringProduce high-quality, well-documented, and maintainable code that is efficient and thoroughly tested.Enhance observability and monitoring practices for our applications.Mentor and elevate the technical skills of fellow team members, fostering coding standards and improving overall code quality.Adapt and learn new programming languages as necessary.Proactively enhance application security, performance, and stability.Participate in and conduct thorough code reviews.Design and ArchitectureOffer technical direction by contributing to clear, objective, and straightforward solution discussions.Collaborate with and mentor team members to propose architectural solutions that satisfy both functional and non-functional requirements.Execution and DeliveryEstimate and plan deliverable timelines in collaboration with stakeholders and the product team.Utilize existing Swile solutions to align with global platforms.Navigate loosely defined or ambiguous requirements to collaboratively shape improved solutions with product and team members.Build incremental solutions with the product team to promote continuous enhancement and delivery.Focus on delivering thoroughly tested and automated features, including E2E tests, to maintain application stability.Monitor and address production incidents effectively.LeadershipFoster a culture of collaboration and innovation within the engineering team.

About TruelogicTruelogic stands at the forefront of nearshore staff augmentation, with our headquarters located in New York. For over 20 years, we have been providing exceptional technology solutions to a diverse clientele, ranging from pioneering startups to established industry leaders, all while assisting them in their digital transformation journeys.Our exceptional team of over 600 skilled tech professionals, strategically positioned in Latin America, drives digital innovation by collaborating with U.S. companies on their most significant projects. Whether we are partnering with Fortune 500 companies or agile startups, our focus is on delivering impactful results.By applying for this role, you will embark on a journey to join a vibrant team that appreciates your expertise and ambitions. We are committed to matching your skills with opportunities that encourage exceptional career growth and success while contributing to transformative projects that shape the future.Our ClientOur client is revolutionizing digital intimacy through a rapidly growing platform that facilitates real-time media sharing among close-knit circles. Supported by elite Silicon Valley investors, this company has expanded to millions of daily active users by prioritizing authentic connections over conventional algorithm-driven feeds. They are pioneering a new category of mobile-first experiences designed to enhance user engagement within their inner circles globally.Job SummaryAs a Senior React Native Developer, you will play a crucial role in enhancing our Android ecosystem by translating high-performance features from an established iOS environment. Collaborating with a dynamic mobile team, you will design and optimize core functionalities to ensure feature parity and a seamless user experience for a vast global audience.ResponsibilitiesTranslate and implement core platform features from a native iOS environment into a high-performance React Native codebase for Android.Work autonomously to analyze complex requirements, design technical plans, and present strategic implementation options to leadership before execution.Adapt and thrive within a fast-paced startup environment, maintaining high productivity while managing evolving product goals and shifting priorities.Collaborate with technical leadership to refine architecture, troubleshoot complex bottlenecks, and finalize robust implementation strategies.Take full accountability for feature development, ensuring timely delivery of high-quality solutions.

Join iFood, the largest and fastest-growing FoodTech company in Latin America, and help transform how people experience food delivery! As a Senior Backend Software Engineer, you'll play a crucial role in creating and maintaining microservices that underpin iFood's core operations. Your expertise will help us optimize backend performance, ensuring high availability, scalability, and fault tolerance. You will be instrumental in enhancing the lives of millions of users daily through innovative technology.Your Daily MenuDesign, code, test, and resolve production issues for cloud-based services (primarily on AWS).Engage in product evolution prioritization, leveraging data to enhance business value.Address and overcome challenges related to scalability, maintainability, and reliability.

Zup Innovation builds technologies that push boundaries and help clients solve complex challenges. The team values curiosity, collaboration, and a drive for technical excellence. This fully remote Senior Backend Developer role focuses on designing and maintaining scalable systems that support real-world business needs. What You Will Do Develop and refine backend systems using Go and .NET, prioritizing scalability, performance, and long-term maintainability. Design and implement complex APIs that integrate with multiple systems, meeting security standards. Architect cloud solutions on AWS, applying security, scalability, and automation best practices. Shape strategies for code versioning and CI/CD pipelines, recommending improvements to boost efficiency and reliability in production. Analyze algorithms to find performance bottlenecks and suggest structural improvements for current systems. Mentor and support less experienced developers, helping the team grow technical skills. Contribute to decisions on distributed system architecture, microservices, and integration approaches. Location Remote

Ebury empowers ambitious businesses to achieve global growth, and we extend this philosophy to our team members. We champion innovation, collaboration, and problem-solving, cultivating an inclusive environment where each individual feels valued, supported, and equipped to thrive.If you are a collaborative professional eager to revolutionize global business operations, we invite you to connect with us. Let’s explore how Ebury can elevate your career and enable you to shape the future.Senior Backend EngineerSão Paulo Office - Hybrid: 4 days in the office, 1 day working from homeWe are in search of a Senior Backend Developer who aligns with our technological stack. Don’t worry if you don’t meet every requirement; we appreciate diverse expertise, and you will certainly gain valuable insights from our team.

Join our dynamic team at iFood Carreiras as a Senior Backend Software Engineer. In this pivotal role, you will be responsible for designing, developing, and maintaining backend systems that power our innovative food delivery platform. Your expertise will help us enhance our services and deliver exceptional experiences to our users.

Hello, we are Platform Science, a forward-thinking technology company based in the United States, dedicated to revolutionizing transportation. Our mission is to create tailored solutions for various sectors, enhancing the way fleets manage data. Since our inception in 2015, Platform Science has empowered fleets across the United States with the tools needed to take control of their technology. As part of our ongoing mission to transform transportation, we facilitate the development, deployment, and management of mobile devices and applications for commercial vehicles on a single platform. We are on the lookout for a Senior Software Engineer to join our compliance division. You will be part of a diverse team of developers focused on delivering software solutions that improve safety, efficiency, and control for fleet managers and drivers. In your role at Platform Science, you will contribute to an innovative environment that fosters collaboration and growth. Join a multidisciplinary squad (Dev, QA, PO, UX, SM) that works autonomously on international projects, with daily interactions with global teams. What we expect from you: As a Software Engineer, you will focus on researching and developing complex systems. Your mission is to create innovative solutions in a multifaceted environment, continuously striving to enhance the efficiency and quality of Platform Science products. Join us in building the technology that will define the future of fleet mobility solutions. Your responsibilities: Develop solutions for a global market

At RevenueCat, we simplify the complexities of developing and scaling in-app subscription models. Emerging from Y Combinator's S18 batch, we have established ourselves as the premier monetization platform for mobile applications, powering over 40% of newly launched subscription apps and managing more than $10 billion in annual purchase volume. We support a diverse range of clients, from individual developers in Brazil to the mobile team at OpenAI, in understanding and maximizing their revenue streams.Our team is remote-first, comprising over 120 talented individuals across 25 countries, united by values we uphold: Customer Obsession, Always Be Shipping, Own It, and Balance. If you aspire to make an impact on hundreds of millions of end-users while supporting developers in getting paid, you will thrive in our environment.We are on the lookout for a passionate Backend Engineer to join our engineering team. In this role, you will take part in designing, building, deploying, and maintaining features and products that empower developers to expand their businesses. We seek someone with a product-centric mindset who is enthusiastic about delivering high-quality products while ensuring reliability, scalability, and performance.

Join the Engineering Team at TRACTIANAs part of TRACTIAN's Backend Engineering team, you will be instrumental in developing and enhancing the infrastructure that supports our innovative platform, which includes advanced monitoring solutions and our Computerized Maintenance Management System (CMMS). We focus on creating robust systems capable of managing extensive real-time and historical data from industrial assets.Your responsibilities will include designing and maintaining data-driven microservices, resilient APIs, and scalable ETL pipelines. You will engage with various domains, including crafting relational and non-relational database schemas, implementing event-driven architectures, and optimizing system performance for high-throughput workloads.At TRACTIAN, our product-led approach empowers Backend Engineers with significant ownership. You will collaborate closely with firmware, frontend, data, and product teams to roll out impactful features that enhance equipment reliability, minimize downtime, and modernize industrial operations.

Role overview Speechify is looking for a Software Engineer, Platform to join the team in Curitiba, Brazil. This position centers on developing and refining the core platform that underpins Speechify’s products. The work involves close collaboration with fellow engineers and team members, all aiming to deliver solutions that improve the experience for users. What you will do Develop and maintain features that strengthen the platform’s performance and reliability Partner with colleagues to design and implement solutions that enhance how users interact with Speechify products Share ideas and technical insights to support ongoing projects What Speechify offers Projects that encourage technical growth and skill development A team atmosphere that values creativity and support Chances to work with modern technologies Speechify’s mission is to empower people through technology. The team welcomes engineers who enjoy tackling challenges and want to help shape digital experiences.

About the Department:The Technology sector at BTG Pactual Empresas is dedicated to developing and enhancing security features for the BTG Pactual corporate platform. In this role, you will have the opportunity to work on and learn about various areas including Credit Cards, Payment Methods, Current Accounts, Onboarding, Financing Products, Currency Exchange, Credit, Insurance, Receivables Anticipation, Open Finance, Fraud Prevention, and Security. We engage in all stages of product development, from design and coding to production deployment using CI/CD and ongoing monitoring.Your Daily Responsibilities:Collaborate with the development team and business stakeholders.Work with distributed systems, cloud technology, and DevOps methodologies.Enhance security integrations within the product pipeline.Participate in security integration projects relevant to the business.Monitor system performance and reliability.Interact with backend development, application monitoring, databases, and CI/CD processes.

Encora is seeking a Senior Java Backend Engineer based in Brazil to help design and optimize backend systems using Java, Spring Boot, and Google Cloud Platform (GCP). This position centers on building and improving APIs, databases, and microservices that support core business functions. Role overview This role involves collaborating with cross-functional teams to boost system performance, reliability, and scalability. The work includes hands-on development and refinement of backend components, with a focus on delivering stable and efficient solutions. Key responsibilities Design, implement, and maintain backend systems using Java and Spring Boot Develop and optimize APIs, databases, and microservices Work closely with other teams to ensure systems meet performance and reliability goals Stay proactive in exploring and adopting new technologies to strengthen the tech stack and security practices Requirements Strong experience with Java and Spring Boot Hands-on background with Google Cloud Platform (GCP) Proven ability to work on APIs, databases, and microservices Comfort working collaboratively with cross-functional teams