Java Developer jobs in United States
Software Engineer (m/f/d) – Go / Cloud-Native IMS
ng-voice GmbH
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dr. Fuchs Personalberatung KG
Software Engineer Go / Cloud-Native IMS
Job summary
A telecommunications solutions provider is seeking a talented Software Engineer (m/f/d) to join their Hamburg team. You will develop features for their IMS solution, utilizing your strong Go proficiency and expertise in telephony standards such as SIP and Diameter. The ideal candidate thrives in a hybrid-remote environment and is skilled in debugging distributed systems. This position offers a commitment to work-life balance and the culture of a fast-growing startup with benefits tailored for full-time employees.
Benefits
Qualifications
- Deep experience in Go (Golang) required, specifically with concurrency and performance tuning.
- Solid understanding of telephony standards, specifically SIP and Diameter.
- Comfortable working in Linux environments and understanding low-level networking.
- Knowledge of Python or Bash for automation and tooling.
- Strong analytical skills with the ability to debug complex distributed systems.
- Self-motivated, autonomous, and able to thrive in a hybrid-remote startup environment.
- Proficiency in English.
Responsibilities
- Develop and scale features for IMS solution using Go, following a TDD approach.
- Work across the full spectrum of IMS nodes, transitioning legacy signaling patterns.
- Handle signaling and media protocols within Go-based microservices.
- Perform deep-track testing and optimization for low-latency performance.
- Interpret 3GPP specifications to ensure compliance of IMS solution.
- Build resilient network functions with modern tools such as Kubernetes.
Skills
Tools
About Us
Committed to building the next generation of 100% software-based mobile networks, ng-voice combines DevOps with telecommunicationsexpertise. We are creating innovative mobile infrastructure solutions, making them accessible for operators and enterprises that want to deploy future-proof, cloud-native networks.
We're hiring a talented Software Engineer (m/f/d) to join our team in developing next-gen features for our IMS (IP Multimedia Subsystem) solution. You will build high-performance Go applications, optimize distributed systems, and improve operational efficiency in a cloud-native environment.
WhatYou’llDo
- Next-Gen IMS Development:Develop and scale features for our IMS solution usingGo (Golang), following a test-driven development (TDD) approach.
- Core Network Logic:Work across the full spectrum of IMS nodes (P/S/I-CSCF,MMTel, etc.), transitioning legacy signaling patterns into high-performance Go services.
- Protocol Implementation:Handle signaling and media protocols (SIP, Diameter, RTP) directly within Go-based microservices.
- System Optimization:Perform deep-track testing, validation, and optimization to ensure low-latency performance and high-quality deliverables.
- Standards Alignment:Interpret3GPP specificationsand implement them to ensure our IMS solutionremainsindustry-compliant and interoperable.
- Cloud-Native Operations:Work with a modern stack includingKubernetes, Redis, MySQL, and Prometheusto build resilient, self-healing network functions.
Our Ideal New Colleague
- Strong Go Proficiency:Deep experience inGo (Golang)isrequired, specifically with concurrency (goroutines/channels) and performance tuning.
- Telephony & Signaling:Solid understanding of telephony standards, specificallySIP and Diameter.
- Systems Expertise:Very comfortableworking inLinuxenvironments and understanding low-level networking (TCP/UDP/SCTP).
- Scripting:Knowledge ofPythonor Bash for automation and tooling.
- Problem Solver:Strong analytical skills with the ability to debug complex distributed systems.
- Mindset:Self-motivated, autonomous, and able to thrive in a fast-paced, hybrid-remote startup environment.
- Communication:Proficiencyin English.
Benefits
A little more about our culture and why you should join
- Work-Life-Balance is a priority: Flexible working that suits you - we live and breathe a hybrid remote culture anddon'tmind where and when you work
- We are committed to building a diverse team thatrepresentsa variety of backgrounds, perspectives, and skills in a traditionally notvery diverseindustry
- We offer you the culture of a fast-growing start-up with the maturity of an enterprise company
- We are more interested in your experience and knowledge than formal degrees
- Entrepreneurial culture and flat hierarchies
- Mobility benefit, fitness benefit, language classbenefitand wellness benefit (for full-time employees)
- Home office budget (for full-time employees)
* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.