Senior Machine Learning Engineer
Offer summary
Qualifications:
Proven experience in developing machine learning solutions using frameworks like TensorFlow, PyTorch, or scikit-learn., Strong proficiency in Python and SQL for data engineering and ML applications., Experience with MLOps practices, including model deployment, monitoring, and lifecycle management using tools like Sagemaker, MLflow, or Kubeflow., Excellent communication skills in English, with the ability to explain complex technical concepts clearly..Key responsibilities:
- Designing, building, deploying, and maintaining scalable machine learning solutions.
- Managing MLOps pipelines for training, deployment, and monitoring models.
- Collaborating with cross-functional teams including product managers and engineers.
- Staying updated with the latest advancements in AI, ML, and data technologies.
Job description
✨ Where do we hire from? Find out more about hiring at TestGorilla.
Please note for these roles, we are also open to hiring in Spain, Portugal, the Netherlands, and the UK.
About TestGorillaImagine a world where everyone lands their dream job. TestGorilla is empowering one billion people to do just that, as we revolutionise the hiring process with skillsbased talent discovery. Our platform discovers, evaluates, and matches talent to dream jobs based on who they really are and what they can truly do. We combine sourcing, screening, and scientificallyvalidated assessments to reveal the complete picture of each candidate.
Unlike hiring tools that focus on experience and rely on assumptions, TestGorilla surfaces the best talent with the most relevant skills, giving teams the context they need to hire smarter, faster, and more fairly. We stand for diversity, act with integrity, and put talent first. We celebrate individuality and creativity and believe in a workplace where you can make a big impact. Our team works in a flexible, autonomous environment with a focus on wellbeing and results.
It’s an exciting time to join TestGorilla. Right now, we’re working hard to unlock the next phase of our growth. With thousands of customers and millions of candidate profiles, the potential of our platform has never felt greater! Join us in creating a future where skills matter most, and everyone has the chance to land their dream job.
About the role
We are looking for an adaptable senior machine learning engineer with proven skills and experience in developing machine learning solutions from ideation through to production, deployment and maintenance of models.
Your core tasks involve creating machine learning pipelines to manage model lifecycles using MLOps best practices; managing machine learning and data infrastructure; and experimenting with leveraging LLMs and foundation models. The role is handson, delivering high quality maintainable code and will involve close collaboration with product managers, backend engineers and our DevSecOps team.
As an AIforward company you will directly contribute to TestGorilla’s mission by building and scaling our capabilities across the AI, ML and data stack. We deliver user value, fast. We want you to take your models through deployment and into the world where they can make an impact to help us achieve our vision of helping one billion people land their dream job.
Responsibilities
- Uphold TestGorillas behaviors and foster an inclusive, supportive culture
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- Collaborate effectively with global colleagues across teams and time zones
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- Designing, building, deploying, and maintaining scalable machine learning solutions for our clients and internal users
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- Developing and managing MLOps pipelines for model training, deployment, monitoring, and iteration
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- Implementing best practices for versioning (data, code, models), experiment tracking, and reproducibility in ML workflows
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- Working with infrastructure as code (in Terraform + AWS) to support both data and ML systems
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- Integrating ML solutions with Generative AI and frameworks like LangChain (e.g., for enhanced analytics, RAG systems, or new product features)
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- Triaging reporting and datarelated requests from different departments, providing insights and solutions to help teams make data driven decisions
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- Staying abreast of the latest advancements in MLOps, Generative AI, and LLM technologies, and driving their adoption where beneficial.Integrating and operationalizing AIML models (esp. via APIs and LLMs)
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What you’ll bring
Were looking for someone who:
- Is passionate about TestGorillas mission to help one billion people find their dream jobs
-
- Has strong written and verbal communication skills in English, with the ability to articulate complex technical concepts (including MLAI) in plain English
-
- Thrives in a fastpaced, remotefirst environment and can drive initiatives with autonomy with minimal direction
-
- Has skills and experience developing machine learning solutions from scratch using frameworks such as TensorFlow, PyTorch or SKLearn
-
- Has advanced proficiency in Python and a strong command of SQL, particularly for data engineering, MLOps, and ML applications
-
- Has skills and experience with recommender system
-
- Possesses strong experience in MLOps, including model deployment, monitoring, CICD for ML, and lifecycle management (e.g., using tools like Sagemaker, MLflow, Kubeflow, or custom solutions)
-
- Has skills and previous experience implementing ETLELT data pipelines
-
- Has skills and previous experience with infrastructure as code (e.g., Terraform, CloudFormation)
-
- Is good at stakeholder management and organizing requests in a dynamic environment.Experience deploying or integrating AIML modelsservices (e.g., using APIs, understanding MLOps fundamentals)
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We actively seek diversity and encourage applications from everyone. If youre interested in this role but your experience doesnt perfectly match the description, please still apply. Studies show that women and underrepresented groups can be hesitant to apply unless they meet every requirement. If this role excites you and youre confident you can do the job, we encourage you to apply!
Bonus skills
While these skills aren’t a requirement, we’d be very interested to hear from you if you have;
- Familiarity with vector databases (e.g., Zilliz, Pinecone, Chroma) is a plus
-
What’s in it for you?
Please note: Some specifics, particularly around leave, may vary depending on your country of residence. This will be discussed during the hiring process.
- Global Team:Join a fully remote, missiondriven team from around the world
-
- Competitive compensation: Receive a competitive pay €64,000 €80,000 + Share Appreciation Rights (SARs)
- This is our maximum hiring range. However, with strong performance, you could grow within this job level to earn up to €96,000.
-
-
- Remote & flexible work: Work from almost anywhere*. Enjoy flexible hours and asynchronous work to balance work and life.
- Check out the Countries we currently hire from here
-
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- Remote work budget: €1,000 per year to help you set up your home office
-
- Growth & development: Invest in yourself and your career with a 3.5% L&D budget and clear growth opportunities
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- Stimulating work environment: Tackle new challenges and work with innovative technology in a dynamic setting
-
- Connect with your team: Join optional fun virtual socials, AMAs with team members and leadership, and regular fun chats. Build a strong sense of community!
-
- TestGorilla community groups: Join peers to build community and boost opportunities for connection, advocacy, and professional development
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- ParentCaregiver support: We provide a caregiverfriendly work environment with paid 816 week parental leave and tailored returntowork approaches
-
- Worklife balance: Our unlimited and flexible time off policy empowers you to take the time you need to recharge and maintain your wellbeing
-
Interested?
We believe in using our own product to ensure fair and objective hiring. If this role aligns with your skills and aspirations, we invite you to complete one of our very own assessments. This will give you a firsthand experience of our platform and help us get to know you better. We look forward to hearing from you!TestGorilla is committed to building a diverse and inclusive workplace. We believe that diverse teams are stronger teams, and we encourage applications from people of all backgrounds. We understand that some candidates may experience test anxiety, and we want to assure you that accommodations are available and can be requested prior to sitting our assessments. Your request will not negatively impact your application, as we do not factor this into our review process.
- Is passionate about TestGorillas mission to help one billion people find their dream jobs
- Has strong written and verbal communication skills in English, with the ability to articulate complex technical concepts (including MLAI) in plain English
- Thrives in a fastpaced, remotefirst environment and can drive initiatives with autonomy with minimal direction
- Has skills and experience developing machine learning solutions from scratch using frameworks such as TensorFlow, PyTorch or SKLearn
- Has advanced proficiency in Python and a strong command of SQL, particularly for data engineering, MLOps, and ML applications
- Has skills and experience with recommender system
- Possesses strong experience in MLOps, including model deployment, monitoring, CICD for ML, and lifecycle management (e.g., using tools like Sagemaker, MLflow, Kubeflow, or custom solutions)
- Has skills and previous experience implementing ETLELT data pipelines
- Has skills and previous experience with infrastructure as code (e.g., Terraform, CloudFormation)
- Is good at stakeholder management and organizing requests in a dynamic environment.Experience deploying or integrating AIML modelsservices (e.g., using APIs, understanding MLOps fundamentals)
-
- Familiarity with vector databases (e.g., Zilliz, Pinecone, Chroma) is a plus
-
- Global Team:Join a fully remote, missiondriven team from around the world
- Competitive compensation: Receive a competitive pay €64,000 €80,000 + Share Appreciation Rights (SARs)
- This is our maximum hiring range. However, with strong performance, you could grow within this job level to earn up to €96,000.
-
- Remote & flexible work: Work from almost anywhere*. Enjoy flexible hours and asynchronous work to balance work and life.
- Check out the Countries we currently hire from here
-
- Remote work budget: €1,000 per year to help you set up your home office
- Growth & development: Invest in yourself and your career with a 3.5% L&D budget and clear growth opportunities
- Stimulating work environment: Tackle new challenges and work with innovative technology in a dynamic setting
- Connect with your team: Join optional fun virtual socials, AMAs with team members and leadership, and regular fun chats. Build a strong sense of community!
- TestGorilla community groups: Join peers to build community and boost opportunities for connection, advocacy, and professional development
- ParentCaregiver support: We provide a caregiverfriendly work environment with paid 816 week parental leave and tailored returntowork approaches
- Worklife balance: Our unlimited and flexible time off policy empowers you to take the time you need to recharge and maintain your wellbeing
-
Interested?
We believe in using our own product to ensure fair and objective hiring. If this role aligns with your skills and aspirations, we invite you to complete one of our very own assessments. This will give you a firsthand experience of our platform and help us get to know you better. We look forward to hearing from you!TestGorilla is committed to building a diverse and inclusive workplace. We believe that diverse teams are stronger teams, and we encourage applications from people of all backgrounds. We understand that some candidates may experience test anxiety, and we want to assure you that accommodations are available and can be requested prior to sitting our assessments. Your request will not negatively impact your application, as we do not factor this into our review process.
What’s in it for you?
Please note: Some specifics, particularly around leave, may vary depending on your country of residence. This will be discussed during the hiring process.
We actively seek diversity and encourage applications from everyone. If youre interested in this role but your experience doesnt perfectly match the description, please still apply. Studies show that women and underrepresented groups can be hesitant to apply unless they meet every requirement. If this role excites you and youre confident you can do the job, we encourage you to apply!
Bonus skills
While these skills aren’t a requirement, we’d be very interested to hear from you if you have;
What you’ll bring
Were looking for someone who:
Required profile
Experience
Hard Skills
Other Skills
- Communication
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