Software Engineer, Python

3 weeks ago


Dublin, Ireland Telnyx Full time

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.
We're looking for a Python Engineer with a passion for AI and a knack for building high-performance, low-latency systems.
You'll work in a fast-paced environment within our AI-native team, helping power Telnyx AI, our cutting-edge platform delivering intelligent communication tools through speech, embeddings, and scalable inference infrastructure.
This is an exciting opportunity to help shape TelnyxAI from the ground up.
You'll collaborate with the wider team here to integrate open-source LLM tools and build scalable microservices that make AI accessible, reliable, and real-time.
The Opportunity
Our Python team builds highly available, low-latency microservices using bleeding-edge technologies.
This role focuses on developing our AI applications and infrastructure, from model deployment to product-facing APIs, with a particular emphasis on text and voice interfaces.
You'll be hands-on in:
Designing developer-friendly APIs to interact with inference and embeddings services
Building internal tools and services to streamline AI workflows across teams
Creating integrations between our Storage and Voice APIs and LLM-based systems
Applying distributed computing tools like
Ray
to deploy, scale, and optimize ML models
Keeping TelnyxAI at the forefront of modern AI/ML trends and best practices
What You'll Do
Build, test, and deploy scalable Python microservices for AI inference and text/voice processing
Develop APIs and internal tools that make AI easy to use across our product ecosystem
Optimize performance and latency in production environments
Continuously evaluate and integrate emerging AI technologies and LLM frameworks
Collaborate with cross-functional teams (Product, Infra, ML) to bring features from ideation to production
Troubleshoot, debug, and monitor critical systems in production
Participate in code reviews and uphold high-quality engineering standards
Who We're Looking For
3+ years
of professional software development experience in Python
Strong grasp of
async Python frameworks
(e.g. FastAPI, Starlette)
Experience with web app development and microservice architecture
Comfortable working with relational databases at scale
Familiar with
LLM frameworks
and tools (e.g. PyTorch, Transformers, DeepSpeed, vLLM)
Experience deploying and maintaining ML models in production environments
Understanding of scalable, distributed systems
Excellent communication skills and the ability to work cross-functionally
Nice To Haves
Familiarity with
Ray
(Ray Core, Serve, Train) or similar distributed frameworks
Experience with
cloud-native stacks
(e.g. Docker, Kubernetes, Prometheus, Jaeger)
Knowledge of
LLM optimization
techniques (e.g. quantization, speculative decoding)
Background in
Retrieval Augmented Generation (RAG)
systems
Experience with
AMD ROCm
or other GPU stacks
Passion for staying ahead of the curve in AI and machine learning
Why You'll Love It Here
At Telnyx, we're not just building products—we're building the future of intelligent communication.
Our TelnyxAI platform empowers developers and businesses to:
Store and serve vector embeddings at scale
Use open-source models with our hosted inference infrastructure
Deploy multimodal AI features across text, voice, and storage seamlessly
You'll have the autonomy to take ownership of meaningful projects, contribute ideas that shape the product roadmap, and collaborate with talented people who care about impact.
Apply for this job
*
indicates a required field
First Name *
Last Name *
Preferred First Name
Email *
Phone
Resume/CV
Enter manually
Accepted file types: pdf, doc, docx, txt, rtf
Enter manually
Accepted file types: pdf, doc, docx, txt, rtf
Website
What is your base salary expectation?
Please remember to specify currency *
Do you have production experience building AI?
* Select...
OFAC: Please indicate whether you are either a citizen or lawful permanent resident of any of the following countries: Cuba, Crimea, Iran, North Korea, Russia, Syria or Sudan.
* Select...
For OFAC Compliance
Do you now or in the future require Visa sponsorship for employment?
* Please note that visa sponsorship is not automatically provided for all positions and varies depending on the specific role and its requirements.
* Select...
Please note that visa sponsorship is not automatically provided for all positions and varies depending on the specific role and its requirements.
If "yes" to the previous questions, what is the basis of your current work authorization and when does it expire?
*
If "no", list "N/A".
If "yes" please provide a brief explanation on your current status.
What is your notice period?
*
Do you currently live in Dublin, Ireland?
* Select...
Are you willing to work onsite at least 3 days per week in our office in Grand Canal, Dublin * Select...
#J-18808-Ljbffr



  • Dublin Pike, Ireland Python Software Foundation Full time

    Overview Join to apply for the NEW Senior Python DeveloperBrightwater role at Python Software Foundation Job Title: Senior Python Developer 6 Month Contract - Dublin; Hybrid (3 days onsite) There is an immediate requirement for a talented senior Python developer to work in the Risk & Finance Technology team. You will be responsible for designing and...


  • Dublin, Dublin City, Ireland Canonical Full time

    Python Software Engineer - Ubuntu Hardware Certification TeamJoin to apply for the Python Software Engineer - Ubuntu Hardware Certification Team role at CanonicalPython Software Engineer - Ubuntu Hardware Certification Team3 weeks ago Be among the first 25 applicantsJoin to apply for the Python Software Engineer - Ubuntu Hardware Certification Team role at...

  • Software Engineer

    1 week ago


    Dublin Pike, Ireland Fenergo Full time

    About us At Fenergo, we’re not just building software—we’re transforming how the world’s leading financial institutions fight financial crime. Headquartered in Dublin and trusted by over 100 of the world’s top financial institutions, we’re on a mission to change the game. We’re more than a global leader in AI-powered client lifecycle...


  • Dublin Pike, Ireland Canonical Full time

    Join to apply for the Software Engineer - Python and K8s role at Canonical 3 days ago Be among the first 25 applicants Join to apply for the Software Engineer - Python and K8s role at Canonical Get AI-powered advice on this job and more exclusive features. Canonical is a leading provider of open source software and operating systems to the global...


  • Dublin, Dublin City, Ireland Gr4vy, Inc. Full time

    RolePython Backend Senior Software Engineer - Remote 4 days a week (Europe) at Gr4vyAbout Gr4vyGr4vy (pronounced Gravy) is a no-code cloud payments orchestration platform. Gr4vy's mission is to become the platform-of-choice by which all retailers deploy payment infrastructure around the world. The company has raised a total of $27.2M in funding and is...


  • Dublin, Ireland Workhuman Full time

    Job Description:The Opportunity:We are looking for an experienced Senior Software Engineer to join our team in expanding and improving our Engagement Channel solutions. We are a group of peers with high levels of trust and respect who collaborate closely to build the best software we can, given the constraints we have. We succeed together, so your peers will...


  • Dublin, Dublin City, Ireland Telnyx Full time

    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,...


  • Dublin, Ireland Canonical Full time

    Python Software Engineer - Ubuntu Hardware Certification TeamJoin to apply for thePython Software Engineer - Ubuntu Hardware Certification Teamrole atCanonicalPython Software Engineer - Ubuntu Hardware Certification Team3 weeks ago Be among the first 25 applicantsJoin to apply for thePython Software Engineer - Ubuntu Hardware Certification Teamrole...


  • Dublin, Ireland CPL Full time

    Software Engineer (Oracle / PL-SQL) – Contract Dublin / Hybrid | Our client, a global leader in Enterprise Finance Technology, is seeking a Software Engineer to join their Business Financial Office Technology team. This team designs and implements innovative, technology-driven solutions to streamline sub-ledger processes and ensure operational excellence...


  • Dublin, Dublin City, Ireland Ph7 Full time

    Software Engineer Java DropWizard Python DjangoFull-timeA Network Processor CompanyCore data and infrastructure development with HBase, Hadoop (MapReduce), ZooKeeper, Redis, MySQL, and MemcachedRunning, monitoring, and deploying to thousands of servers in multiple data centers & the cloud (DevOps / SRE)Engineer or Science GraduateSalary best in the Industry...