Mobile Core Software Engineer - Elixir

TelnyxHanoi, Vietnam; Vietnam

On-site Full-time

Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.

Experience Level

Experience

Qualifications

Proficient in Elixir and functional programming principles. Experience in mobile application development. Familiarity with software development best practices and agile methodologies. Strong problem-solving skills and attention to detail. Ability to work collaboratively in a fast-paced environment.

About the job

Join our innovative team at Telnyx as a Mobile Core Software Engineer specializing in Elixir. In this exciting role, you will design, develop, and optimize mobile applications that are crucial to our core services. Collaborate with cross-functional teams to deliver high-quality software solutions that enhance user experience.

As a member of our engineering team, you will work with the latest technologies and contribute to the continuous improvement of our products. We value creativity and innovation, and we encourage you to bring your ideas to the table.

About Telnyx

Telnyx is a cutting-edge telecommunications company focused on redefining how businesses connect. With our innovative approach and commitment to excellence, we provide powerful communication solutions that empower organizations around the globe. Join us and be part of a dynamic team that is shaping the future of connectivity.

Similar jobs

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, location & role pages.

1 - 20 of 70 Jobs

Search for Mobile Core Software Engineer Elixir

70 results

Select all on this page (20)

Apply

Mobile Core Software Engineer - Elixir

Telnyx

Full-time|On-site|Hanoi, Vietnam; Vietnam

Join our innovative team at Telnyx as a Mobile Core Software Engineer specializing in Elixir. In this exciting role, you will design, develop, and optimize mobile applications that are crucial to our core services. Collaborate with cross-functional teams to deliver high-quality software solutions that enhance user experience.As a member of our engineering te…

Apr 10, 2026

Apply

Software Engineer - Elixir at Telnyx | Hanoi, Vietnam

Telnyx

Full-time|On-site|Hanoi, Vietnam

Telnyx operates a private, global multi-cloud IP network, offering connectivity and edge solutions through APIs. The team connects people, devices, and applications around the world. With solid financial backing, Telnyx invests in new technologies and encourages ongoing learning and development for its employees. Team members play a part in modernizing legacy systems, automating manual processes, and tackling real-world connectivity challenges. The company values practical innovation and seeks contributors interested in shaping the future of borderless communication. Role overview This Software Engineer - Elixir position is based in Hanoi, Vietnam and focuses on backend engineering using Elixir. Engineers at Telnyx have a voice in product direction and technical decisions, often working across multiple teams. The role involves building new features, collaborating with other engineers, and working closely with business, sales, and operations teams to address user needs and improve systems. Who thrives here Experience or strong interest in building products or systems Comfort managing several components at once Strong attention to detail Willingness to learn new technologies and systems What you will do Build and maintain backend systems using Elixir Influence key technical decisions Collaborate with engineers and cross-functional teams Develop features that affect users and business operations Identify and solve user challenges Learn more Telnyx Private Global Network Edge Connectivity at Telnyx

Apr 23, 2026

Apply

Senior Software Engineer, Core Experiences

Speechify

Full-time|On-site|Hanoi, Vietnam

Role overview Speechify seeks a Senior Software Engineer for the Core Experiences team based in Hanoi, Vietnam. The position centers on developing and enhancing the main applications that influence how users engage with Speechify’s products. What you will do Collaborate with design, product, and engineering teams to launch new features and refine current ones. Design, build, and improve core software solutions that shape the user experience. Take part in technical decision-making and help establish effective team practices.

Apr 25, 2026

Apply

Software Engineer, iOS Core Product – Join Our Innovative Team

Speechify

Full-time|On-site|Hanoi, Vietnam

Role overview Speechify seeks a Software Engineer to strengthen its iOS Core Product team in Hanoi, Vietnam. This position focuses on building and refining features that convert text into audio, supporting the company’s goal of making information more accessible and engaging. The work has a direct impact on how users experience listening through Speechify’s platform. What you will do Develop and improve core features for the Speechify iOS app Work closely with team members to produce reliable, high-quality code Share ideas and technical knowledge to enhance the user experience Location This role is based in Hanoi, Vietnam.

Apr 25, 2026

Apply

Software Engineer

AvePoint

Full-time|On-site|Hanoi, Hanoi, Vietnam

Job DescriptionEngage in the design, development, and execution of software features aligned with business objectives.Draft and uphold detailed design documentation.Identify, diagnose, and rectify intricate software errors and production challenges.Analyze code performance, detect bottlenecks, and apply optimizations.Work collaboratively with cross-functional teams, including product managers, designers, and QA engineers, to ensure the delivery of high-quality software solutions.

Mar 4, 2026

Apply

Lead Mobile Architect

tyme

Full-time|On-site|Hanoi, Hanoi, Vietnam

Job OverviewJoin our dynamic team at tyme as a Lead Mobile Architect. We are looking for an innovative and experienced professional to spearhead the design and development of our mobile application strategy. In this pivotal role, you will collaborate with cross-functional teams to create scalable and efficient mobile applications that provide an exceptional user experience. The ideal candidate will possess a robust technical background in mobile technologies and demonstrate the capability to envision and implement cutting-edge mobile architecture solutions.Key Responsibilities:Architect and Design Mobile Solutions: Lead the development of mobile applications (iOS, Android), ensuring they are high-performing, scalable, and secure.Technology Leadership: Offer guidance on mobile technologies, frameworks, and best practices, keeping the team informed of the latest advancements.Collaborate with Stakeholders: Engage with product managers, UI/UX designers, backend engineers, and other stakeholders to turn business requirements into effective mobile solutions.Code Reviews and Mentoring: Facilitate code reviews and mentor mobile development teams to uphold high-quality coding standards and best practices.Cross-Platform Development: Assess and implement tools and frameworks such as React Native, Flutter, or Xamarin for cross-platform development when necessary.Performance and Security Optimization: Ensure mobile applications meet performance benchmarks and adhere to security standards.DevOps and CI/CD: Design and oversee the CI/CD pipeline for mobile applications, including deployment automation and monitoring.Problem Solving and Debugging: Identify and resolve complex technical issues related to mobile application functionalities.Documentation: Create and maintain technical documentation covering architecture designs, API documentation, and development standards.

May 7, 2025

Apply

Software Engineer Intern

Rakuna

Internship|On-site|Hanoi

Join Rakuna as a Software Engineer Intern and kickstart your career in the tech industry! This internship offers a unique opportunity to work alongside seasoned professionals, gain valuable hands-on experience, and contribute to exciting projects that shape the future of software solutions.

Mar 14, 2026

Apply

Software Engineer - Data Infrastructure & Acquisition

Speechify

Full-time|On-site|Hanoi, Vietnam

Role overview Speechify seeks a Software Engineer specializing in Data Infrastructure & Acquisition for its Hanoi, Vietnam office. The main focus is on building and maintaining data pipelines, ensuring data integrity, and keeping data accessible for the company’s needs. Key responsibilities Create and manage data pipelines to ensure reliable data flow throughout the organization Monitor data quality and maintain consistent data availability Collaborate with engineering, product, and other teams to design solutions that strengthen data systems Support ongoing data initiatives and contribute to the evolution of Speechify’s data infrastructure Collaboration This role involves working closely with engineers and cross-functional partners to deliver improvements that advance Speechify’s data-driven objectives. Location This is an on-site position based in Hanoi, Vietnam.

Apr 25, 2026

Apply

Software Engineer - AI Squads

Telnyx

Full-time|On-site|Hanoi, Vietnam

Join our dynamic AI Squads as a Software Engineer. You will play a crucial role in developing innovative AI solutions that enhance our communication platform. Collaborate with cross-functional teams to design, implement, and optimize algorithms that drive efficiency and functionality in our products.

Apr 10, 2026

Apply

Senior Software Engineer - Windows/Desktop Applications

Speechify

Full-time|On-site|Hanoi, Vietnam

Role overview Speechify is looking for a Senior Software Engineer in Hanoi, Vietnam to focus on Windows and desktop application development. This position plays a key part in shaping how users interact with Speechify’s products by building and refining desktop software. What you will do Design and build desktop applications for Windows platforms Collaborate with team members to deliver new features and address technical issues Offer ideas and solutions to raise product quality and enhance user satisfaction Requirements Background in developing Windows or desktop applications Strong problem-solving abilities and attention to detail Comfort working with others to tackle complex challenges Interest in developing products that positively impact users

Apr 25, 2026

Apply

Mobile Technical Lead at Tyme | Hanoi, Vietnam

Tyme

Full-time|On-site|Hanoi, Hanoi, Vietnam

Are you a seasoned Mobile Technical Lead eager to take your career to the next level? If you possess a robust background in design, architecture, and development of digital products, then we want to hear from you!The Team:You will join our innovative Digital Delivery Hub, a dedicated team responsible for designing, developing, and maintaining cutting-edge digital applications in the financial services sector. Our Hub is committed to creating an exceptional User Experience, Design, and Web/Mobile Development team that collaborates with the business to bring a dynamic digital strategy to life.The Role:We are in search of a skilled Mobile Technical Lead who is hands-on in development to help shape and execute a groundbreaking mobile banking solution in Asia. This role involves creating both in-country and cross-border solutions across all aspects of mobile banking operations, focusing on customer experience, product design, new service implementation, process engineering, and more. Success in this role will rely heavily on your expertise in risk management and technological innovation.Your responsibilities will include leading and mentoring engineers within cross-functional delivery teams to design and build top-tier mobile solutions while providing ongoing support for existing products.Your Responsibilities Include:Collaborating with technical leaders to set a clear vision for mobile engineering initiatives and developing state-of-the-art applications for Android and iOS platforms.Working closely with cross-functional teams to outline, design, and launch new features.Offering coaching, guidance, and mentorship to mobile developers for their professional development.Tackling bugs and enhancing application performance.Continuously researching and implementing innovative technologies to increase development efficiency.Participating in the project planning process for software development, ensuring that quality standards are met and deadlines are adhered to.Designing architecture for new products and features.Providing leadership and support to mobile developers, helping them achieve their goals and deliver high-quality code.

Mar 16, 2026

Apply

Full Stack Software Engineer for AI Training

Lifted An Upwork Company

Contract|On-site|Hanoi

Join our innovative team at Lifted An Upwork Company as a Full Stack Software Engineer specializing in AI training. In this role, you will be instrumental in developing and enhancing AI models and applications that shape the future of technology. Collaborate with a dynamic group of professionals dedicated to pushing the boundaries of artificial intelligence.

Mar 31, 2026

Apply

Product Owner for Mobile Application and Game Development (iOS)

qodeworld

Full-time|VND 15M/yr - VND 30M/yr|On-site|Hanoi, Hà Nội, Vietnam

Role Overview qodeworld is seeking a Product Owner focused on mobile application and game development for iOS. This position is based in Hanoi, Vietnam. The role centers on guiding products from concept through release, ensuring quality and performance for users worldwide. Main Responsibilities Lead the development of mobile apps for a global user base, targeting platforms like CH Play and the App Store. Set and track product metrics, using data to optimize performance over time. Analyze user behavior with tools such as Firebase and Google Analytics. Monitor and evaluate product quality throughout each release cycle. Partner with Marketing to improve AdMob integration and monetization approaches. Collaborate with Business Analysts on product roadmaps, feature research, and competitive analysis. Turn business goals into clear strategies and actionable product roadmaps. Prioritize and manage the product backlog, balancing user needs and business priorities. Write user stories and define acceptance criteria for development tasks. Participate in Agile and Scrum ceremonies, including sprint planning, daily stand-ups, and sprint reviews. Run A/B tests to refine product features and improve user experience.

Apr 20, 2026

Apply

Senior Data Engineer at Trustonic | Hanoi

Trustonic

Full-time|On-site|Hanoi

Join Trustonic, a leader in mobile security, as a Senior Data Engineer. In this pivotal role, you will be responsible for designing, developing, and maintaining robust data pipelines and infrastructure. You will collaborate with cross-functional teams to ensure data integrity and accessibility, enabling data-driven decision-making across the organization.

Mar 23, 2026

Apply

Software Engineer - CAD/3D Data at CADDi | Hanoi, Vietnam

CADDi Inc.

Full-time|On-site|Hanoi, Hanoi, Vietnam

Join our Innovative Team at CADDi!CADDi is dedicated to "Unleashing the potential of manufacturing." We proudly operate the "CADDi DRAWER," a cutting-edge cloud-based system that facilitates digital transformation by utilizing drawings, which are the backbone of the manufacturing sector.In the realm of manufacturing, diverse data modalities are at play, with CAD (Computer-Aided Design) data being uniquely significant. Our product harnesses the power of CAD data, treating it as a valuable resource. We are committed to enhancing our capabilities through advanced research and development, with a strong emphasis on CAD data analysis and machine learning modeling.Your Role:CAD Data Analysis: Drive research and development to automate the generation of 2D drawings from CAD data while gaining insights into CAD data structures for extracting critical elements like holes, dimensions, and bends.Multimodal Embedding: Innovate methods for associating and conducting similarity searches between 3D and 2D data modalities.Automated CAD Data Generation: Pioneer the creation of CAD commands through generative models, enabling automatic CAD data generation from prompts.Product Integration: Collaborate on integrating our solutions with leading CAD software, such as SolidWorks and NX, enhancing user experience directly within the CAD environment.What You Will Gain:Industry Impact: Play a pivotal role in transforming design and manufacturing through your innovative algorithms and software solutions.Product Development: Contribute to the core product that represents critical data assets at CADDi, with potential pathways toward leadership roles such as Tech Lead or Manager.

Jul 18, 2025

Apply

Automotive Platform Engineer

weekday-1

Full-time|On-site|Hanoi, Ha Noi, Vietnam

About the Role weekday-1 is seeking an Automotive Platform Engineer in Hanoi, Vietnam. This role focuses on developing and maintaining the core software platform for advanced in-vehicle systems. The position centers on embedded systems, automotive platforms, and low-level software development. What You Will Do Build, maintain, and optimize the core automotive software platform. Work with technologies such as QNX, Android, Hypervisor environments, BSP, and Kernel. Ensure software meets high standards for performance, security, and compliance. Collaborate with cross-functional teams and external partners to deliver reliable and scalable solutions. Support a range of hardware configurations and advanced automotive features. Who We’re Looking For Strong experience with embedded systems and automotive platforms. Background in low-level software development. Ability to work across multiple layers of the automotive software stack. Effective communicator and collaborator, both internally and with partners. This position offers the chance to shape next-generation automotive applications as part of a focused engineering team.

Apr 15, 2026

Apply

Embedded Software Intern

Bosch Group

Internship|On-site|Hanoi

Join Bosch Group as an Embedded Software Intern in our Hanoi office. This is a fantastic opportunity for students and recent graduates to gain hands-on experience in embedded systems development and contribute to innovative projects.

Mar 27, 2026

Apply

Vietnam Technology Engineering Manager

CADDi

Full-time|On-site|Hanoi, Hanoi, Vietnam

Role OverviewDrive the advancement of CADDi software solutions by leveraging your technical skill set along with your leadership capabilities.Initially, you will oversee a single team, with the potential to expand your responsibilities to multiple teams. Your role will involve direct contributions to coding, conducting code reviews, and making architectural decisions while nurturing a culture of ongoing enhancement and technical excellence.Communication between teams will occur in both Japanese and English.Engage in hands-on development, actively participating in the creation and upkeep of software products while ensuring the quality of code through reviews and pair programming.Mentor development team members through one-on-one sessions, evaluations, and constructive feedback.Collaborate with product and engineering teams to design, architect, and implement scalable software solutions that align with our business objectives.Advocate for engineering recruitment and external public relations initiatives.Promote and instill the CADDi Tech culture.Design organizational structures with a focus on scalability concerning business and product growth.Identify and address key issues, formulating and executing strategies to enhance the engineering organization's value.Examples of Responsibilities (not exhaustive)As a manager, you will leverage your technical expertise to guide your team toward sound technical decisions. While this role may involve limited hands-on coding, you are expected to maintain a comprehensive understanding of practical skills, which serve as the foundation for all technical endeavors. You will oversee product quality through regular reviews.Your role will also require active participation in development at the ground level, fostering trust among your team and stakeholders. By delivering tangible results, you will elevate your influence within the organization, overseeing unified implementation, review, and deployment of products.Key RequirementsEssential QualificationsProven experience as a development team manager, demonstrating leadership and the ability to achieve results.History of serving as an Engineering Manager for product teams, adept at navigating complex requirements to drive successful outcomes.Hands-on experience as a software engineer, with a solid track record of developing, contributing to, and reviewing intricate codebases.Experience with technology validation, requirements analysis, architecture design, and infrastructure development for teams or various projects.Demonstrated ability to lead S...

Aug 16, 2024

Apply

Tech Lead for Web Core Product & Chrome Extension

Speechify

Full-time|On-site|Hanoi, Vietnam

Role overview Speechify is looking for a Tech Lead in Hanoi to guide the development of its core web product and Chrome extension. This position plays a key part in shaping the technical direction of both platforms. Close collaboration with product, design, and engineering teams is central to the work, as is supporting junior engineers through mentorship. Main responsibilities Direct technical efforts for the web platform and Chrome extension Work alongside product, design, and engineering colleagues to launch new features Define and share the technical vision for current and upcoming projects Mentor junior developers and help them build their skills Location This role is based in Hanoi, Vietnam.

Apr 25, 2026

Apply

Junior Software Developer at AvePoint | Hanoi

AvePoint

Full-time|On-site|Hanoi, Hanoi, Vietnam

Job DescriptionCollaborate with senior developers and team leads to design and implement features that meet business requirements.Create detailed design documentation.Identify and resolve bugs while enhancing existing features as necessary.Analyze code performance and assist senior developers in performance optimization.

Mar 4, 2026

Create account — see all 70 results

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.