Remote Jobs

Xero logo

Senior Software Engineer - Tax

Xero

Location
United Kingdom
Posted

Develop high-quality software using C#, .Net, React, SQL Server, and AWS, collaborate with a talented team, and create innovative solutions that drive engineering excellence.

Eventbrite, Inc. logo

Senior Software Engineer - Innovation

Eventbrite, Inc.

Location
United States of America
Posted

Innovate with Eventbrite's team by prototyping AI/ML tools, collaborating across functions, and scaling successful projects into production using React, React Native, and AWS technologies.

Skedda logo

Senior GTM Software Engineer

Skedda

Location
Croatia
Posted

Join Skedda as a full-time remote software developer and contribute to the company's mission to empower organizations to bring workspaces to life. Collaborate with cross-functional teams, leverage expertise to improve the GTM stack, and implement new projects across the GTM stack.

Dropbox logo

Senior Backend Product Software Engineer

Dropbox

Location
Poland
Posted
Salary Range
25k - 34k PLN

Develop and enhance Dropbox's product suite, collaborate with cross-functional teams, implement AI-driven features, mentor junior engineers, and ensure service operation while focusing on continuous learning and professional growth.

Apollo logo

Senior Software Engineer - Rust

Apollo

Location
United States of America
Posted
Salary Range
144k - 182k USD

Develop next-generation GraphQL infrastructure with Apollo, leading teams in building scalable solutions using Rust, TypeScript, and Kotlin. Collaborate across functions to deliver innovative tools for organizations worldwide.

Podium logo

Senior Software Engineer - Payments Team

Podium

Location
Brazil
Posted

Join Podium's Payments team as a Full Stack Software Engineer to drive payments innovation for small businesses in the US. Build intelligent solutions, collaborate with cross-functional teams, and enjoy remote-first work, generous benefits, and career growth.

Emburse logo

Senior Software Engineer in Test I

Emburse

Location
Spain
Posted

Senior Software Engineer in Test at Emburse: Collaborate on system solutions, design tests, and automate quality assurance processes.

StackAdapt logo

Senior Software Engineer - Internal Tools

StackAdapt

Location
Canada
Posted

Remote developer position at StackAdapt, specializing in multi-channel advertising solutions, with focus on Ruby on Rails and full-stack technologies.

Cyberhaven logo

Windows Endpoint Software Engineer

Cyberhaven

Location
Romania
Posted

Design and implement components of Cyberhaven's system sensor to trace data movement on Windows endpoints. Solve performance challenges and build secure, reliable software while collaborating with a global engineering team in a remote-first setup.

Goodnotes logo

Lead Software Engineer, Windows

Goodnotes

Location
Brunei Darussalam
Posted

Windows Lead Engineer: Collaborate on cross-platform technologies, lead user-facing features, and architect scalable solutions.

Webflow logo

Senior Software Engineer - Webflow Labs

Webflow

Location
United States of America
Posted

Senior Software Engineer at Webflow Labs: Create prototypes, drive technical initiatives, and thrive in a remote-first environment with flexible work options and access to mental wellness programs.

Olo logo

Senior Software Engineer I - Client Ops

Olo

Location
United Kingdom
Posted
Salary Range
56k - 66k GBP

Senior Software Engineer at Olo: Design scalable components, collaborate with stakeholders, and create innovative AI solutions.

Telnyx logo

Senior Software Engineer, C++ (Mobile Core)

Telnyx

Job Location

CameroonCentral African RepublicComorosCongo, (Kinshasa)Côte d'IvoireCroatiaDenmarkDjiboutiEgyptEquatorial GuineaEritreaEstoniaEthiopiaFaroe IslandsFinlandFranceGabonGambiaGermanyGibraltarGreeceMaltaAlgeriaAndorraAngolaAustriaBahrainBelgiumBeninBotswanaBulgariaBurkina FasoBurundiChadCyprusSaint HelenaSwazilandSwedenSwitzerlandJordanKenyaKuwaitMaliSierra LeoneSlovakiaSloveniaLatviaLebanonLesothoLiberiaLibyaLithuaniaLuxembourgMacedonia, Republic ofNetherlandsNigerNigeriaNorwayPolandQatarRéunionRomaniaRwandaSomaliaSpainSudanSvalbard and Jan Mayen IslandsTanzania, United Republic ofTogoMadagascarOmanMalawiSyrian Arab Republic (Syria)TurkeyUgandaUnited Arab EmiratesBouvet IslandCongo (Brazzaville)Czech RepublicGhanaAlbaniaBelarusGuineaGuinea-BissauLiechtensteinMauritaniaMauritiusMayotteMonacoSouth AfricaUnited KingdomWestern SaharaYemenZambiaZimbabweBosnia and HerzegovinaBritish Indian Ocean TerritoryCape VerdeMoldovaMoroccoMozambiqueNamibiaPortugalRussian FederationTunisiaSan MarinoSaudi ArabiaSenegalSeychellesHoly See (Vatican City State)HungaryIcelandIran, Islamic Republic ofIraqIrelandIsraelItaly

Job Summary

Telnyx is seeking a Senior Software Engineer to join their Mobile Core team. The ideal candidate will have mobile core infrastructure development experience and contribute to the development, optimisation, and maintenance of mobile core software systems. Responsibilities include designing, developing, and maintaining scalable and reliable software for mobile core network functionalities, leveraging a deep understanding of IP networking to troubleshoot and optimize communication between components. The role requires strong programming skills in C++ and Golang, as well as knowledge of 3GPP protocols and problem-solving mindset. Telnyx offers flexible remote work options, $4,000/year travel stipends, and equity in a fast-growing company.

About Telnyx

Telnyx is an industry leader that's not just imagining the future of global connectivity—we're building it. From architecting and amplifying the reach of a private, global, multi-cloud IP network, to bringing hyperlocal edge technology right to your fingertips through intuitive APIs, we're shaping a new era of seamless interconnection between people, devices, and applications.

We're driven by a desire to transform and modernize what's antiquated, automate the manual, and solve real-world problems through innovative connectivity solutions. As a testament to our success, we're proud to stand as a financially stable and profitable company. Our robust profitability allows us not only to invest in pioneering technologies but also to foster an environment of continuous learning and growth for our team.

Our collective vision is a world where borderless connectivity fuels limitless innovation. By joining us, you can be part of laying the foundations for this interconnected future. We're currently seeking passionate individuals who are excited about the opportunity to contribute to an industry-shaping company while growing their own skills and careers.

About you

We seek a highly skilled and motivated Senior Software Engineer to join our Mobile Core team. The ideal candidate will have mobile core infrastructure development experience and will contribute to the development, optimisation, and maintenance of our mobile core software systems. This role requires a solid understanding of IP networking, proficiency in programming languages such as C++ and Golang, willingness to learn 3GPP protocols and a strong problem-solving mindset. Familiarity with Elixir is a significant advantage. 

The opportunity 

The opportunity is within the Core Wireless team. We are responsible for the design, development, deployment and maintenance of all mobile network infrastructure elements and associated backend and front-end applications to support and enhance the Telnyx Wireless product portfolio.

Your responsibilities will include:

  • Design, develop, and maintain scalable and reliable software for mobile core network functionalities (e.g., EPC, 5G Core, etc.).
  • Leverage a deep understanding of IP networking to troubleshoot, design, and optimise communication between components of the mobile core.
  • Enhance system performance by profiling, debugging, and refactoring code in C++ and Golang.
  • Work closely with cross-functional teams to deliver high-quality solutions on time. Improve engineering standards, tooling, and processes.
  • Contribute to and maintain APIs across Telnyx’s Wireless stack
  • Debug production issues across services and multiple levels of the stack.
  • Work with engineers across the company to build new features
  • Improve engineering standards, tooling, and processes.
  • Create and maintain technical documentation, including design specifications, system diagrams, and API documentation.
  • Understanding of relational databases, SQL.
  • Knowledge of mobile wireless systems and protocols

Who we’re looking for 

  • Strong Innate sense of curiosity and ownership
  • Strong programming experience in C++, C and Golang.
  • Solid understanding of IP networking, including protocols such as TCP/IP, UDP, DNS, and BGP.
  • Familiarity with mobile core architectures and protocols  (e.g., LTE/4G EPC, 5G Core, Diameter, GTP etc.) and network components like MME, SGW, PGW, and UPF.
  • Hands-on experience with distributed systems and multi-threaded applications.
  • Knowledge of DevOps practices, including containerisation (Docker, Kubernetes) and CI/CD pipelines.
  • Proficiency in SQL. Familiarity with Postgres is an advantage.
  • Willingness to learn and apply new knowledge to solve problems.
  • Multiple years of diverse professional software engineering experience with more than one programming language or platform. E.g. Go, Erlang, Elixir etc.
  • Passion for robustness and correctness. Practical skills in automated testing.

Bonus points for

  • Experience with Elixir and functional programming concepts is a significant advantage
  • Familiarity with message queues like RabbitMQ and Kafka.
  • Familiarity with more exotic databases/key-value stores such as ETS.
  • Familiarity with Docker, Kubernetes, Consul, Jenkins, Prometheus.
  • Basics of web front-end.
  • Experience with IoT platforms 
  • Experience in the design and implementation of commercial IoT/M2M solutions


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