Senior Software Engineer (Machine Learning)

About WorldLink

WorldLink is a rapidly growing information technology company at the forefront of technical revolution. From custom software development to cloud hosting, from big data to cognitive computing, we help companies harness and leverage today's most cutting‑edge digital technologies to create value and grow.

Collaborative. Respectful. Work hard Play hard. A place to dream and do. These are just a few words that describe what life is like at WorldLink. We embrace a culture of experimentation and constantly strive for improvement and learning.

We take pride in our employees and their future with continued growth and career advancement. We put TEAM first. We are a competitive group that like to win. We're grounded by humility and driven by ambition. we're passionate, and we love tough problems and new challenges. You don't hear a lot of "I don't know how" or "I can't" at WorldLink. If you are passionate about what you do and having fun while doing it; tired of rigid and strict work environments and would like to work in a non‑bureaucratic startup cultural environment, WorldLink may be the place for you.

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Who We're Looking For

We are looking for a Senior Software Engineer – Machine Learning who will be responsible for working on service intelligence. You will be a part of the Bixby Team building the next generation of AI services and influence the evolution of smart assistants. You will contribute to advancing the state of the art in human language understanding systems.

Role and Responsibilities

• You will develop predictive models on large‑scale datasets to address various business problems leveraging advanced statistical modeling, machine learning, or data mining techniques. Participate in new product concepts and create proof‑of‑concept prototypes.
• Design, implement and evolve existing and new web services.
• Design and implement infrastructure for orchestrating end‑to‑end machine learning lifecycle.
• Set up processes to monitor and continually improve efficiency and performance of models.
• Software development includes algorithm implementation, optimization, performance profiling, integration to production systems, testing and documentation.
• Write high‑quality production code as you build and maintain robust, scalable machine learning systems.
• Program primarily in Python and/or Java using efficient algorithms and software design patterns.
• Function as an integral part of a larger team and collaborate and communicate effectively.

Required Experience and Education

• 5+ years of experience with building end‑to‑end systems based on machine learning or deep learning methods (ETL, modeling and deployment).
• BS in NLP, ML, AI, Engineering or equivalent required – MS/PhD preferred.
• Experience with object‑oriented design and development and proficiency in Java and Python programming languages.
• Experience with deep learning architectures such as LSTMs, Transformers, Tree‑LSTMs, Graph Neural Networks, etc.
• Experience with deep learning frameworks like TensorFlow, PyTorch, JAX and libraries like Hugging Face transformers, Deep Graph Library, DGL‑KE, etc.
• Hands‑on experience with Web applications/services development in a professional environment.
• Experience working in a complex large codebase and/or in an open‑source project is a strong plus.
• Extensive experience with software prototyping or designing experimental software.

Physical Demands

The physical demands described here are representative of those that must be met by contract employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the contract employee is occasionally required to stand, clean, crawl, kneel, sit, sort, hold, squat, stoop, stand, twist the body, walk, use hands to finger, handle, or feel objects, tools or controls, reach with hands and arms, climb stairs or ladders and scaffolding, talk or hear, and lift up to 20 pounds. Specific vision abilities required by the job include ability to distinguish the nature of objects by using the eye. Operate a computer keyboard and view a video display terminal between 50 % – 95 % of work time, including prolonged periods of time. Requires considerable (90 %+) work utilizing high visual acuity/detail, numeric/character distinction, and moderate hand/finger dexterity.

Performs work under time schedules and stress which are normally periodic or cyclical, including time‑sensitive deadlines, intellectual challenge, some language barriers, and project management deadlines. May require working additional time beyond normal schedule and periodic travel.

What We'll Bring

During your interview process, our team can fill you in on all the details of our industry‑competitive benefits and career development opportunities. A few highlights include:

• Medical Plans
• Dental Plans
• Vision Plan
• Life & Accidental Death & Dismemberment
• Short‑Term Disability
• Long‑Term Disability
• Critical Illness/ Accident/ Hospital Indemnity/ Identity Theft Protection
• 401(k)

What You Should Know

Our success begins and ends with our people. We embrace diverse perspectives and value unique human experiences. WorldLink is an Equal Employment Opportunity and Affirmative Action employer. All employment at WorldLink is decided on the basis of qualifications, merit, and business need. We endeavor to continue our footprint as a diverse organization by highlighting opportunities for all people. WorldLink considers applicants for all positions without regard to race, color, religion or belief, sex (including pregnancy and gender identity), age, national origin, political affiliation, citizenship status, marital status, military/veteran status, genetic information, sexual orientation, gender identity, physical or mental disability or any other characteristic protected by applicable laws. People with disabilities who need assistance with any part of the application process should contact us.

This is designed to cover the main responsibilities and duties of the role but is not designed to be a comprehensive list of all.

Job Details

• Job Type: Full‑time
• Pay: $125,000.00 – $150,000.00 per year
• Benefits:
  • 401(k)
  • Dental insurance
  • Flexible schedule
  • Health insurance
  • Paid time off
  • Vision insurance
• Schedule: 8 hour shift
• Application Question(s):
  • Do you live in the Mountain View, CA area or are you open to relocation?
• Education: Bachelor's (Required)
• Experience:
  • Building end‑to‑end Systems: 5 years (Required)
  • NLP/ML/AI/DL: 5 years (Required)
  • Python: 5 years (Required)
  • Software Prototyping: 1 year (Required)
• Work Location: In person