Senior Java Software Engineer

Telnyx develops technology to enable global connectivity. The company operates a private, multi-cloud IP network and delivers edge connectivity through APIs. With a focus on automating manual processes and addressing real-world challenges, Telnyx continues to invest in technology and team growth, backed by strong financial performance. Role overview The Senior Java Software Engineer joins the backend team managing a distributed, highly available data pipeline. This platform powers essential Telnyx products such as Voice, Messaging, and Wireless. The system runs on the Telnyx private backbone and is designed to be cloud-agnostic, processing thousands of messages per second. The engineering team oversees more than 30 microservices, all containerized with Docker and deployed across multiple regions in the U.S. and Europe. Deep expertise in Java Core is especially valued for this position. Locations Sao Paulo, Brazil Austin, Texas Argentina Dublin, Ireland What you will do Design, build, and maintain backend systems using Java Develop and support distributed, cloud-agnostic data pipelines Contribute to a microservices architecture with Docker Help scale systems that handle large volumes of messages Requirements Senior-level experience with Java Core Strong understanding of distributed systems Background in microservices and Docker Comfort working with a geographically distributed team Learn more Telnyx Private Network Edge Connectivity

About GigsAt Gigs, we are revolutionizing the mobile services landscape by creating a powerful operating system that enables tech companies to seamlessly integrate global connectivity into their products.Much like how Stripe allows businesses to incorporate a payment button instantly, Gigs empowers platforms to effortlessly weave connectivity into their offerings, bridging the gap between traditional telecom and modern technology. From fintech companies launching mobile services to HR platforms providing work phone plans, we streamline provisioning and eliminate telecom complexities.Our dynamic team of around 100 professionals, located across the US and Europe, is supported by nearly $100 million in funding from renowned investors such as Ribbit Capital, Google, and Y Combinator. We are among the fastest-growing tech companies, uniting early-stage engineers, product innovators, and business leaders from industry giants like Stripe, Airbnb, and Shopify. Together, we are addressing complex technical and regulatory challenges to create truly seamless connectivity.If you possess a strong sense of curiosity, creativity, and desire to influence the future of telecommunications, we want to hear from you.The RoleWe are seeking our inaugural engineer in Brazil—a proactive builder who thrives on ownership and impact. This role is more than just another engineering position; it offers a unique opportunity to lay the groundwork for our presence in Latin America while shaping the global future of telecom.At Gigs, your responsibilities will extend beyond just integrating APIs or solving backend challenges (though you will certainly engage in plenty of that). You will be constructing the foundational elements of products that empower millions to connect in innovative ways. Your efforts will directly influence how businesses across various sectors bring connectivity to life, tackling the intricacies of telecom networks and developing elegant, scalable solutions.As the first engineering hire in Brazil, you will also play a pivotal role in setting the company culture: collaborating closely with teams in Europe and the US, helping define best practices locally, and demonstrating that exceptional innovation transcends Silicon Valley or Berlin.We have already established a remarkable early team in Brazil, drawing talent from top local companies such as Nubank and other high-performing scale-ups. We are now looking for our initial engineer on the ground to help shape our local operations and development practices.If you are excited about the prospect of diving in, tackling the exhilarating challenges of building from the ground up, and leaving a tangible impact on both our company and the industry, this role is tailor-made for you.

Role overview Checkout.com is looking for a Senior Software Engineer I based in Sao Paulo. The position centers on building and enhancing software that drives payment processing for a range of platforms. Collaboration is a key part of the job, with regular interaction alongside fellow engineers to keep technical progress moving forward within the team. What you will do Design, develop, and implement software solutions that support payment processing Work with colleagues to deliver improvements across several platforms Contribute to ongoing technical projects that advance Checkout.com’s technology

Nubank is hiring a Senior Software Engineer to help advance our digital banking platform. This role is reserved for people with disabilities, reflecting our ongoing commitment to diversity and inclusion. What you will do Collaborate with teams across disciplines to design, develop, and maintain software solutions supporting Nubank’s digital banking services. Apply technical knowledge to enhance and evolve the platform. Prioritize a dependable and seamless experience for customers. Locations Belo Horizonte, Brazil Campinas, Brazil Rio de Janeiro, Brazil Sao Paulo, Brazil Our commitment to inclusion This position is open exclusively to candidates with disabilities. Nubank values building an inclusive workplace and welcomes applications from all qualified individuals who share this vision.

About CanalsCanals is an innovative, fully remote startup revolutionizing the $10 trillion industrial supply chain sector through the power of AI. Our cutting-edge platform integrates effortlessly with existing distributor systems, automating mundane tasks and minimizing failure points in the global movement of physical goods.Our diverse team of 70 professionals, including approximately 45 engineers, is spread across North and South America, united by a shared vision of excellence.The OpportunityAs our customer base grows rapidly, with existing clients scaling operations and new clients onboarding quickly, we are in search of senior-level engineers. These individuals will possess the ability to execute swiftly while ensuring top-notch quality, taking ownership of complex backend systems and shaping product features that provide meaningful value.What You’ll DoBackend engineering tasks centered on scalability, performance, and reliability.Take charge of large, intricate projects from conception to deployment.Work closely with product and customer teams to ensure engineering efforts align with business objectives.Balance hands-on coding responsibilities with leadership in guiding the technical direction of the team.Contribute to defining the future trajectory of Canals as we scale alongside our clients.What We’re Looking ForProven senior-level experience as a backend engineer in developing scalable, high-performance systems.Ability to operate independently in a fast-paced, product-centric environment.Proven track record of taking ownership of deliverables and ensuring high-quality project completion.Strong capability to mentor and support other engineers through insightful code reviews and architectural guidance.Experience in high-growth startups or small teams is advantageous.Why Join CanalsFinancial Stability: Enjoy the benefits of working for a profitable company without the unpredictability of venture capital shifts.Impactful Work: Your contributions will enhance global supply chains, optimizing customer time and reducing waste.Strong Engineering Culture: We prioritize quality and thorough documentation, enabling us to move rapidly while maintaining sustainability.Culture of Ownership: We emphasize speed without compromising quality.

Nubank is seeking a Lead Mobile Software Engineer to help shape the future of its mobile applications. This position is based in Brazil, with openings in Belo Horizonte, Campinas, Rio de Janeiro, and Sao Paulo. Role overview This role focuses on guiding the direction of Nubank’s mobile app development. The Lead Mobile Software Engineer will take on a key position, working closely with teams to deliver high-quality mobile experiences for customers in the financial services sector. What you will do Lead and mentor mobile engineering teams Drive technical decisions and set standards for mobile app projects Champion innovation and best practices in mobile development Who we’re looking for Demonstrated leadership in mobile software engineering Strong interest in mobile technologies Motivation to innovate within financial services

We are looking for a passionate and highly skilled Staff Software Engineer to join our innovative team at Nubank. As a leader in the fintech space, you will play a crucial role in shaping our credit card services, leveraging your technical expertise to drive enhancements and ensure the highest quality in our products.

Join our dynamic AI Squads at Telnyx as a Software Engineer where you'll be at the forefront of innovative technology solutions. You will collaborate with talented professionals to develop cutting-edge AI applications that enhance our services and customer experiences.

Join our innovative team at Commure as a Software Engineer, where you will play a pivotal role in developing cutting-edge solutions for healthcare. In this position, you will collaborate with cross-functional teams to design, build, and maintain software applications that improve patient care and streamline healthcare processes.

Join Telnyx as a Junior Python Software Engineer and embark on an exciting journey in software development. As a part of our dynamic team, you'll have the opportunity to work on innovative projects that impact the telecommunications industry. You will collaborate with experienced engineers, enhancing your skills and contributing to our cutting-edge solutions.

Join Nubank as a Principal Software Engineer, where you will play a pivotal role in enhancing our Credit Card Core Platforms. We are looking for a passionate individual with a strong background in software engineering, who thrives in a collaborative environment and is eager to drive innovation. In this role, you will lead technical projects, mentor team members, and contribute to the overall architecture and design of our systems.

Join Capco, a global technology and management consultancy, as a Software Engineer. In this role, you will work remotely and collaborate with a dynamic team to deliver innovative software solutions. Your expertise in software development will play a crucial role in transforming our clients' businesses. Candidates must be proficient in English, showcasing strong communication skills to work effectively in a diverse environment.

Join Telnyx as a Software Engineer within our innovative AI squads, where you will be at the forefront of developing cutting-edge artificial intelligence solutions. In this role, you will collaborate with cross-functional teams, designing and implementing software that enhances our AI capabilities and drives business growth. Your contributions will directly impact our product offerings and customer satisfaction.

Join Nubank as a Senior Security Engineer focused on Governance, Risk, and Compliance (GRC). In this pivotal role, you will spearhead initiatives to strengthen our security posture while ensuring compliance with regulatory standards. Your expertise will help protect sensitive data and enhance our overall risk management framework.

Join Nubank as a Senior Staff / Principal Engineer in our Digital Ecosystem team, where you will lead innovative projects that redefine the financial landscape in Brazil and beyond. Your expertise will shape our strategies and drive the development of scalable and secure digital solutions.

Join our dynamic team at Datadog as a Senior Sales Engineer and play a pivotal role in driving our growth in Brazil. In this position, you'll collaborate closely with our sales and engineering teams to deliver exceptional solutions that meet our clients' needs. Utilize your technical expertise and passion for selling to engage with potential customers and showcase the value of our monitoring and security platform.

P-1412 Note: this is a hybrid role and requires ~3 days in the office in São Paulo-SP. Job Overview: Join our dynamic Platform Support team as a Senior Technical Solutions Engineer with over a decade of experience. In this pivotal role, you will deliver outstanding support for our Databricks Data Intelligence platform, tackling intricate technical challenges and ensuring the flawless operation of our data solutions. As a frontline engineer, you will serve as the key contact for critical issues, collaborating closely with both internal teams and clients to swiftly resolve high-stakes problems and foster platform enhancements. Key Responsibilities: Frontline Support: Act as the primary technical point of contact for escalated issues related to the Databricks Data Intelligence platform, providing expert-level troubleshooting, diagnostics, and resolution for complex system performance and reliability challenges. Customer Interaction: Engage directly with customers to comprehend their technical issues and requirements, delivering timely, clear, and actionable solutions to uphold high levels of customer satisfaction. Incident Management: Lead the resolution of high-priority incidents, coordinating with various teams to address and mitigate issues swiftly, while conducting thorough root cause analyses and developing preventive measures. Collaboration: Partner with engineering, product management, and DevOps teams to share insights, identify recurring issues, and drive improvements to the Databricks Data Intelligence platform. Documentation and Knowledge Sharing: Create and maintain comprehensive documentation on support procedures, known issues, and solutions. Contribute to internal knowledge bases and develop training materials for fellow support engineers. Performance Monitoring: Monitor and analyze platform performance metrics to identify potential issues proactively. Implement optimizations and enhancements to improve platform stability and efficiency. Platform Upgrades: Oversee the deployment of upgrades and patches for the Databricks Data Intelligence platform, ensuring minimal disruption to services and maintaining system integrity. Innovation and Improvement: Stay updated with industry trends and advancements to continually enhance our platform.

Fraud Alert: To ensure your application is processed, please apply only through Sensor Tower's official channels. We never request payment or sensitive financial information during the hiring process. All communications will come from email addresses ending in sensortower.com. Interviews will be conducted via phone or Zoom, and we will not use alternative communication methods. For any concerns, please reach out to us directly. Ensure to include your resume when applying.Recruitment Agency Notice: Sensor Tower does not accept unsolicited resumes from recruitment agencies. Any resumes sent to our jobs alias or employees will not result in payment and are not our responsibility.About the Role:Are you excited by the dynamic environment of a startup?Do you want to shape high-impact products with rapid deployment cycles?Are you passionate about mentoring emerging talent and fostering technical excellence?Join us as we redefine how the world accesses insights in digital marketing! Apply today! Role Overview:As a Senior Frontend Engineer at Sensor Tower, you will play a pivotal role in not just developing features but also in determining the architecture and implementation strategies. You will take charge of key technical elements to ensure our applications are scalable, maintainable, and efficient. Your insights will significantly influence the technical trajectory of our product, enhancing user experience and enabling our clients to navigate the digital landscape effectively.

Capco is a global consulting firm specializing in technology and business solutions, particularly in the financial services and energy sectors. Our passion lies in empowering our clients to achieve their goals. With 40 offices spread across the Americas, Europe, and Asia-Pacific, we thrive on creativity and innovation. If you share our enthusiasm, Capco is the perfect place to advance your career!We are currently seeking a Senior Data Engineer with expertise in Machine Learning focused on NLP and document processing. The ideal candidate will be instrumental in developing intelligent solutions aimed at automating and analyzing data, especially in financial contexts. You will be responsible for building data pipelines, developing machine learning models, and implementing scalable solutions in a cloud environment.

Experian seeks a Mid-Level Software Development Analyst based in Sao Paulo. The position centers on creating and refining software that supports essential business operations. Key responsibilities Collaborate with cross-functional teams to design, develop, and maintain software applications Verify that software solutions meet user needs and comply with industry standards Support projects aimed at advancing core business objectives Location This role is located in Sao Paulo.