Test Engineer (Iot) Job at Sigma Software Group

IoT Test Lead Engineer

As an IoT Test Lead Engineer, you’ll play a key role in ensuring Vodafone’s IoT ...

Location

United Kingdom , Newbury

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

A degree in Computer Science or a similar field
Strong experience in test leadership, ideally 6+ years in end‑to‑end delivery
Knowledge of Online Charging Systems, DCCA, CRM platforms, and Agile/SAFe ways of working
Confidence working with tools such as JIRA/Xray and Confluence
A background in automation testing with the ability to choose the right tools and solutions
Experience operating in a multinational, matrix environment and collaborating with suppliers and stakeholders
Excellent communication skills, analytical strength, and a proactive, curious mindset

Job Responsibility

Design and lead the full test strategy across projects
Ensure testing environments, tools, and configurations are always ready for use
Evaluate testing needs, plan timelines and resources, manage suppliers, and keep stakeholders informed
Act as the central contact point for all Hyper Connect testing topics
Help shape smooth, high‑quality releases while continuously looking for opportunities to improve efficiency and optimise costs

What we offer

Discretionary yearly bonus: 10%
Hybrid working
Annual leave: 28 days + bank holidays
Enjoy working up to 20 days a year from abroad
Charity days
Wellbeing: Spirit Days to focus on wellbeing and personal development
Maternity leave: 52 weeks out of which the first 13 weeks are fully paid followed by 26 weeks of half pay and 6 months - working 4 days, getting paid 5
Paternity leave: 16 weeks fully paid
Private pension: You can contribute up to 5% of your basic pay with 2:1 matching from Vodafone up to 10%
Voluntary Private Medical and Dental insurance plans

Fulltime

Full Stack Software Engineer (IoT)

We are seeking an Intermediate Full Stack Software Engineer to join our IoT Deve...

Location

Mexico , CDMX

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

C#: Strong background with proven proficiency in C#
Java Experience: Practical experience developing and maintaining applications using Java
JavaScript/TypeScript: Solid understanding of JavaScript and TypeScript
Linux Experience: Strong working knowledge of Linux environments, administration, and troubleshooting
Cloud Platforms: Strong proficiency in Azure, with practical experience in deploying and managing applications in cloud environments
Kubernetes & DevOps: Hands-on experience with container orchestration (Kubernetes) and DevOps practices, including CI/CD pipelines, automation, and monitoring
Docker & Container Technologies: Experience working with Docker or similar containerization technologies
Software Development Life Cycle (SDLC): Fully engaged and experienced across the software development life cycle
Communication Protocols: Practical knowledge of MQTT and other communication protocols
Exposure to graph databases: Experience with databases and different types of data storage. Familiarity with graph databases is beneficial for this role (or exposure to Digital Twins technology)

Job Responsibility

Collaborate with the development team and clients to gather and analyze requirements and translate them into technical specifications
Support multiple on-going projects in challenging environments
Participate in the design and architecture of IoT applications and services, focusing on both backend and frontend components
Design, develop, and maintain high-quality, reliable, and scalable code following best practices and coding standards
Implement and enhance front-end interfaces using relevant frameworks
Demonstrate the ability to learn quickly, adapt to new technologies, and rapidly prototype solutions in fast-paced environments
Build and maintain RESTful APIs for seamless integration
Conduct unit testing, integration testing, and automated testing to ensure code quality and reliability
Optimize application performance, scalability, and security
Troubleshoot and debug application issues across the stack

Test Engineer – Validation

Love working close to hardware? Join our eShepherd team as a Test Engineer and h...

Location

New Zealand , Hamilton

Salary:

Not provided

Gallagher Group

Expiration Date

July 10, 2026

Requirements

Experience in hardware testing, embedded firmware validation, or mechatronics (not purely software QA)
Familiarity with MCU-based systems (such as ESP32, STM32, Renesas, Arduino)
Working knowledge of C#/C++ and /or Python in embedded or test environments
Experience using lab tools (oscilloscopes, multimeters, soldering tools)
Ability to troubleshoot issues across hardware and firmware
Exposure to manufacturing or production testing / NPI environments
Practical, hands-on problem solver who enjoys working close to hardware
Strong collaboration skills across engineering and production teams
Confluence and Jira documentation experience

Job Responsibility

Validate embedded hardware and firmware to ensure they perform as intended
Validate embedded hardware and firmware performance across the product lifecycle
Work closely with firmware engineers to test and troubleshoot device behaviour on real hardware
Use lab equipment such as oscilloscopes, multimeters, and debugging tools to investigate issues
Support development of test approaches for embedded systems running on microcontrollers
Design and execute test cases to verify firmware features
Contribute to manufacturing test setup and help refine production test processes and SOPs
Work with production and NPI teams to improve reliability and scalability of testing in manufacturing
Help ensure products are robust, reliable, and ready for real-world deployment

What we offer

Competitive salary + performance incentives
The best of both worlds - startup energy backed by Gallagher’s global scale
Real career growth as we scale products globally
Modern tools, tech, and equipment to do your best work
A practical, collaborative engineering team that gets things done
KiwiSaver contributions
Boost App + staff discounts across NZ
Life & Disability Insurance for added peace of mind
Hamilton site perks: free parking, subsidised café, great local eateries nearby
Employee Assistance Programme + wellbeing support

Fulltime

Qa Performance Engineer (Iot Sphere)

The project focuses on performance testing of the middleware service layer power...

Location

Salary:

Not provided

Coherent Solutions

Expiration Date

Until further notice

Requirements

1+ year of experience in QA, manual or automation
Basic understanding of performance testing concepts, including common test types and key metrics
Hands-on exposure to JMeter, including basic test plan structure, script recording, parameterization, and assertions
Understanding of REST APIs and HTTP basics, including methods, status codes, headers, and JSON payloads
Basic knowledge of Java and object-oriented programming
Ability to read and interpret graphs, dashboards, and basic system metrics
Strong analytical thinking, attention to detail, and problem-solving skills
Good communication skills and ability to work in a team
Familiarity with Agile/Scrum software development process
English level: B2 or higher

Job Responsibility

Execute performance, load, stress, and soak tests for backend services, REST APIs, and microservices using JMeter
Develop and maintain JMeter test scripts under the guidance of senior performance engineers
Contribute to the performance testing framework by adding new scenarios, reusable components, and test data sets
Analyze test results, prepare reports, and help identify performance bottlenecks together with Developers and DevOps Engineers
Use observability tools such as Grafana and Datadog to review dashboards and logs and support root cause analysis
Document test plans, scenarios, execution results, and findings in a clear and reproducible way
Collaborate with Developers, DevOps Engineers, and QA peers to ensure performance criteria are met before release
Participate in Agile ceremonies, including planning, refinement, retrospectives, and daily team communication
Continuously improve skills in performance engineering, JMeter, and cloud-based system performance through self-learning, training, and knowledge sharing

What we offer

Technical and non-technical training for professional and personal growth
Internal conferences and meetups to learn from industry experts
Support and mentorship from an experienced employee to help you professional grow and development
Health insurance
English courses
Sports activities to promote a healthy lifestyle
Flexible work options, including remote and hybrid opportunities
Referral program for bringing in new talent
Work anniversary program and additional vacation days

Fulltime

Senior / Intermediate RF and Test Engineer

Main Responsibilities: Develop system and subsystem verification matrices aligne...

Location

Canada , Ottawa

Salary:

Not provided

Myticas Consulting

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Electrical, Computer, or Systems Engineering
Minimum 20 years of experience in satellite communications
10+ years of experience with various antenna types, including flat panel, parabolic, and aero antennas (Ka-band preferred)
10+ years of experience in satellite RF communication systems, with strong knowledge of modulation and coding standards such as DVB-S2(X) and DVB-RCS2
Strong understanding of RF engineering principles and design practices
Hands-on experience with RF test equipment (oscilloscopes, signal generators, spectrum analyzers, satellite channel emulators)
Solid understanding of air interfaces, modem technologies, and their impact on satellite link performance
Experience performing satellite link budget analysis and assessing performance impairments
Proficiency with test case and defect tracking tools (e.g., Jira, Jama)
Strong communication skills with the ability to work effectively with management, engineering teams, and external partners

Job Responsibility

Develop system and subsystem verification matrices aligned with system requirements
Coordinate and participate in system-level testing activities, including test planning, execution, and reporting
Serve as a Subject Matter Expert (SME) in SATCOM or networking, providing technical guidance to team members
Design, develop, and maintain test cases and test environments to support various validation scenarios
Perform hands-on testing in the LEO lab, focusing on data path and routing features
Collaborate with cross-functional teams (DevOps, Ground Systems, Satellite teams) to promote a cohesive and innovative work environment
Contribute actively to component and subsystem design and testing activities
Configure and operate test equipment such as satellite link emulators, signal generators, spectrum analyzers, and traffic generators
Ensure that products meet technical, functional, performance, and business requirements
Partner with antenna vendors to support SOW, SRR, and related documentation, including test requirements, plans, results, and RVTM reviews

Fulltime

Lead Engineer (Iot / Embedded / Devops)

We are looking for a Lead Engineer to support the end-to-end delivery of IoT sol...

Location

Poland , Warszawa

Salary:

Not provided

Algoteque

Expiration Date

Until further notice

Requirements

Senior-level experience with 5+ years in software development
Strong background in embedded development (C) and understanding of system-level architecture
Proven experience with DevOps, CI/CD pipelines and cloud environments (AWS)
Solid understanding of code quality, testing, and review processes
Ability to work across development, DevOps, and project coordination
Strong communication and leadership skills
Fluent English (spoken and written)

Job Responsibility

Provide technical leadership and mentor a small development team
Coordinate with developers and stakeholders to align technical and project activities
Support customer projects, including system rollouts and technical coordination
Contribute to DevOps and infrastructure tasks, including CI/CD setup, automation, and platform reliability
Review code, ensure quality standards, and support testing activities
Optimize development tools and processes (e.g., Jira, Confluence, CI/CD pipelines)
Create and maintain technical documentation

Fulltime

Sr. Firmware Engineer, IOT and Connectivity

We’re ALSO, an electric mobility company originally conceived as a part of Rivia...

Location

United States , Palo Alto

Salary:

165000.00 - 220000.00 USD / Year

ALSO

Expiration Date

Until further notice

Requirements

B.S. or M.S. in Computer Science, Electrical Engineering, Computer Engineering, or related field
4+ years of experience in firmware development, focused on wireless communications on common silicon, especially Nordic
Expert in C programming, ideally familiar with C++, Python, and bash scripting
Past experience working with wireless technologies (BLE, LTE, GPS, NFC, UWB)
Proficiency with real time operating system concepts including direct experience with Zephyr RTOS and/or FreeRTOS
Hands on experience debugging in real world environments with wireless diagnostics tooling such as wireshark
Knowledge of basic communication protocol principles - messaging, network, security, compression
Highly collaborative mindset and strong communication skills

Job Responsibility

Firmware development of critical hardware validation, wireless bring-up, and IOT-related features, such as over-the-air updates and telemetry upload, interfacing with existing cloud infrastructure where appropriate
Partner with HW, UX, cloud, mobile, and other firmware teams to architect end-to-end IOT systems
Design and implement features, as well as related tests, to deliver mission critical, robust code
Optimize firmware for low-power operation, extending the battery life of IoT devices and supporting energy-efficient designs. Profile power consumption and identify opportunities for optimization on the submodule as well as system level
Implement robust security measures within firmware to safeguard devices against potential threats, ensuring data integrity, authentication, and encryption protocols are in place
Develop a robust CI/CD pipeline and advocate for best practices to help grow a high performance team with highly automated tools and testing
Collaborate with QA teams and leverage metrics to monitor for and debug issues
Engage effectively with third party firms by delivering clear specifications and requirements and managing execution

What we offer

Robust health coverage. Excellent health, dental and vision insurance covered up to 100% by ALSO with FSA & HSA options
One Medical membership and dedicated insurance advocates
Rich fertility and family building benefits with Progyny
Flexible time off
401(k) match

Fulltime

AI/ML Engineer (IoT sphere)

This AI-driven initiative focuses on improving the client's smart video ecosyste...

Location

Salary:

Not provided

Coherent Solutions

Expiration Date

Until further notice

Requirements

5+ years of experience in ML/AI engineering
Strong proficiency in Python and experience with ML frameworks such as TensorFlow and PyTorch
Proficient in building distributed workflows using Apache Spark or Databricks
Hands-on experience in cloud environments (AWS and/or Azure)
Familiarity with FastAPI, Docker, and CI/CD practices
Background in computer vision, including object detection and tracking (YOLO, SAM, SSD)
Experience working with annotation tools (Label Studio, CVAT, etc.) and dataset management
Understanding of LLMs, transformers, and generative AI techniques
experience with LangChain or similar orchestration frameworks
Proficiency in building scalable, fault-tolerant ML pipelines with monitoring/logging

Job Responsibility

Design, develop, and validate smart video search and summarization systems
Build and optimize ML pipelines for object detection, event tagging, and descriptive alerts
Collaborate with firmware teams to implement automated model testing on target devices
Work with video datasets to curate, label, and annotate events for AI training
Integrate LLMs to contextualize visual events and enable semantic grouping
Maintain high-quality production-grade code for APIs and ML services
Partner with product and engineering teams to ship AI-driven features for intelligent notifications
Implement monitoring, observability, and continuous evaluation for deployed models

What we offer

Technical and non-technical training for professional and personal growth
Internal conferences and meetups to learn from industry experts
Support and mentorship from an experienced employee to help you professional grow and development
Internal startup incubator
Health insurance
English courses
Sports activities to promote a healthy lifestyle
Flexible work options, including remote and hybrid opportunities
Referral program for bringing in new talent
Work anniversary program and additional vacation days

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Test Engineer (Iot)

Job Description

Requirements

What we offer

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