Sombra

We are seeking an AI Engineer to join one of our customers’ teams. This position will play a key role in applying state-of-the-art machine learning and AI techniques to enhance automated accessibility testing, drive intelligent analysis of scan results, and develop algorithms that add value to their product suite. The AI Engineer will work to build scalable ML systems that integrate into the client's core products, ensuring they are robust, ethical, and aligned with the client’s mission of digital equality.

The ideal candidate would have experience deploying ML models in production environments, preferably in the domains of computer vision, and NLP. An understanding of supervised and unsupervised learning, model evaluation, data science, and responsible AI principles is essential. Prior work in accessibility or web technologies is a plus.
 

Requirements:
 

• 3+ years of experience in machine learning or AI engineering, with a strong focus on deploying models in production environments.
• Proficiency with Python and common ML libraries such as TensorFlow, PyTorch, Scikit-learn, or Hugging Face Transformers.
• Experience building and maintaining scalable ML infrastructure
• Strong back-end engineering skills, including designing APIs, integrating with cloud services, and building infrastructure to support ML workflows.
• Hands-on experience with data engineering tools and workflows (e.g., AWS Glue, Athena, Spark, or similar).
• Strong understanding of model lifecycle management, including training, evaluation, deployment, and monitoring in real-world systems.
• Familiarity with web technologies (HTML, CSS, JavaScript) and an interest in digital accessibility.
• Excellent communication skills, with the ability to explain complex ML concepts to both technical and non-technical audiences.

• At least Upper Intermediate English level.

   

Nice to Have

• Computer Vision, NLP.
• Docker & AWS.
• Accessibility knowledge.
   

Responsibilities:
 

• Process and collect data for AI systems, create and maintain data pipelines for developing and deploying AI algorithms at scale.
• Research the state of the art in AI/ML and creatively apply it to our mission of digital equality.
• Design and develop algorithms using AI/ML to enhance our product suite and increase automation.
• Contribute to technical documentation and share findings with stakeholders through demos, presentations, and reports.
• Evaluate algorithm performance using rigorous statistical and domain-relevant metrics, iterating for continual improvement.
• Participate in code reviews, team planning, and cross-functional collaborations to ensure high engineering standards.
   

We offer:
 

• Annual paid vacation of 18 working days.
• Extra vacation days for long-lasting cooperation.
• Annual paid sick leave of 10 days.
• Maternity/Paternity leave.
• The opportunity for sabbatical leave.
• Marriage and Parenthood Package.
• Compensation for sports activities (up to 250$ per year) or health insurance covering (70%) — after the trial period.
• Internal education (corporate library, Udemy courses).
• Career development plan.
• English and Spanish classes.
• Paying taxes and managing PE (Private Entrepreneur).
• Technical equipment.
• Internal Referral program.
• Opportunity to take part in company volunteering activities.
• Sombra is a “Friendly to Veterans” award-holder.
  
   

If you believe you are a suitable candidate for this position, please attach your updated resume using the provided link.
Our recruitment team will review your profile, and if it aligns with our current job openings, we will contact you shortly. If you don’t receive a reply from us within 5 business days, it means we have decided to move forward with other candidates.
Thank you for understanding.

Our client is a global media localization company that provides dubbing, subtitling, and other language services for film, TV, and streaming platforms. Conduct migration of legacy .NET and PHP services to a modern Node.js + React architecture, involving refactoring of complex system designs, implementation of best practices for performance and security, integration of REST APIs, database optimization, with deployment on cloud platforms, and leadership in guiding the technical direction.
 

Requirements:

• 5+ years of professional software development experience.
• Strong hands-on experience with Node.js and React in production systems.
• Previous commercial experience with .NET or PHP applications.
• Proven ability to understand and refactor complex system designs.
• Strong knowledge of REST APIs, asynchronous processing, and database design.
• Familiarity with cloud-based deployments (AWS, Azure, or GCP).
• Excellent communication and leadership skills for guiding technical decisions.
• English-Upper-Intermediate.
   

Responsibilities:

• Participate in the migration of legacy .NET/PHP services to Node.js + React.
• Analyze, document, and simplify complex system architectures.
• Define and enforce best practices in code quality, performance, and security.
• Collaborate with cross-functional teams to design scalable solutions.
• Mentor and support mid-level engineers in migration and development tasks.
• Participate in code reviews, ensuring maintainable and testable code.
• Proactively identify risks, bottlenecks, and architectural improvements.

We offer:

• Annual paid vacation of 18 working days.
• Extra vacation days for long-lasting cooperation.
• Annual paid sick leave of 10 days.
• Maternity/Paternity leave.
• The opportunity for sabbatical leave.
• Marriage and Parenthood Package.
• Compensation for sports activities (up to 250$ per year) or health insurance covering (70%) — after the trial period.
• Internal education (corporate library, Udemy courses).
• Career development plan.
• English and Spanish classes.
• Paying taxes and managing PE (Private Entrepreneur).
• Technical equipment.
• Internal Referral program.
• Opportunity to take part in company volunteering activities.
• Sombra is a “Friendly to Veterans” award-holder.

The Junior Lead Generation Specialist supports business growth by identifying, researching, and engaging high-potential leads through outbound outreach. This role executes targeted campaigns (mainly on LinkedIn and emails), develops basic personalized messaging, and qualifies leads based on defined ICP criteria. The specialist works closely with sales and marketing teams to ensure the smooth handoff of qualified opportunities and maintains accurate records in the CRM. Additionally, this role provides feedback on lead quality and campaign performance, contributes ideas to improve processes, and actively develops skills to drive better results over time.

Requirements:

• Knowledge of lead generation tools (LinkedIn Sales Navigator, Apollo, LinkedHelper etc.).
• Knowledge of CRM systems (e.g., Pipedrive)
• Ability to craft basic personalized outreach for diverse audiences and industries.
• Understanding of sales funnels and lead qualification principles.
• Familiarity with ICP segmentation and lead profiling based on geography, industry, seniority, and decision-making authority.
• Highly organized; can manage multiple tasks and meet deadlines.
• Excellent written skills in English (B2 level or higher).
• Proactive mindset with the ability to work independently.
• Basic analytics skills to assess open/reply rates and conversion metrics.
• Collaborative team player, able to work seamlessly with cross-functional teams, including sales and marketing

• Open to feedback and eager to continuously improve performance.

   

Responsibilities:

• Execute daily lead generation tasks, following defined outreach workflows and approved templates.
• Conduct targeted research to identify relevant potential opportunities and initiate personalized outreach via LinkedIn, Email, or other approved platforms.
• Qualify leads based on established ICP criteria (e.g., geography, industry, seniority).
• Schedule intro calls or meetings between qualified leads and AE.
• Maintain accurate, complete, and properly tagged records of all leads and accounts in CRM (e.g., Pipedrive).
• Work closely with sales and marketing teams to hand off qualified leads and review qualification processes.
• Participate in team syncs, coaching, and training sessions to improve individual performance.
• Contribute to process improvement by sharing observations (lead quality, messaging performance) and ideas.

• Contribute insights to team discussions aimed at improving workflows, messaging, or targeting.

   

We offer:

• Annual paid vacation of 18 working days.
• Extra vacation days for long-lasting cooperation.
• Annual paid sick leave of 10 days.
• Maternity/Paternity leave.
• The opportunity for sabbatical leave.
• Marriage and Parenthood Package.
• Compensation for sports activities (up to 250$ per year) or health insurance covering (70%) — after the trial period.
• Internal education (corporate library, Udemy courses).
• Career development plan.
• English and Spanish classes.
• Paying taxes and managing PE (Private Entrepreneur).
• Technical equipment.
• Internal Referral program.
• Opportunity to take part in company volunteering activities.
• Sombra is a “Friendly to Veterans” award-holder.

We are working with a global financial product company that is modernizing its public-facing web platforms. The goal of the project is to build a centralized, scalable and future-ready front-end architecture, ensure full compliance with WCAG 2.2 accessibility standards and reduce dependency on external vendors. In this role, QA plays a key part not just in testing, but in shaping the overall quality of the platform — from accessibility and automated regression testing to performance validation and defining quality gates and automation frameworks. Your work will directly influence the stability, accessibility and user experience of products used by thousands of users.

 

Must-Have:

• 1+ years of commercial experience in Manual QA
• Solid understanding of QA principles, methodologies, and best practices
• Experience with manual testing of web applications (approx. 80% of responsibilities)
• Basic understanding of JavaScript/TypeScript (or another programming language, with readiness to switch to TypeScript if needed)
• Strong knowledge of SDLC and STLC
• Familiarity with Agile/Scrum workflows
• High attention to detail and structured thinking
• Analytical and problem-solving mindset
• Ability to work both independently and in a collaborative team environment
• Strong communication skills for cross-functional collaboration
• Intermediate high — Upper-Intermediate level of English (spoken and written)
   

Nice to Have:

• Familiarity with WCAG 2.2 guidelines
• Experience with accessibility evaluation tools (axe, WAVE, Lighthouse, etc.)
• Previous exposure to automation frameworks or CI/CD integration (as a plus, not required)
   

Responsibilities:

• Analyze and process project requirements to ensure comprehensive test coverage
• Create and maintain test documentation (test cases, checklists, reports)
• Estimate testing effort and time required for tasks and projects
• Conduct manual functional testing to ensure quality and reliability of web applications
• Perform smoke, regression, and accessibility testing to validate stability and compliance
• Collaborate with developers, designers, and other team members to identify and resolve issues
• Communicate effectively with QA team members and project stakeholders
• Prepare and present Test Summary Reports for demos and project reviews
• Continuously learn and contribute to the team’s shared knowledge and QA best practices
   

We offer:

• Annual paid vacation of 18 working days.
• Extra vacation days for long-lasting cooperation.
• Annual paid sick leave of 10 days.
• Maternity/Paternity leave.
• The opportunity for sabbatical leave.
• Marriage and Parenthood Package.
• Compensation for sports activities (up to 250$ per year) or health insurance covering (70%) — after the trial period.
• Internal education (corporate library, Udemy courses).
• Career development plan.
• English and Spanish classes.
• Paying taxes and managing PE (Private Entrepreneur).
• Technical equipment.
• Internal Referral program.
• Opportunity to take part in company volunteering activities.
• Sombra is a “Friendly to Veterans” award-holder.
   

If you believe you are a suitable candidate for this position, please attach your updated resume using the provided link. Thank you for understanding. Our recruitment team will review your profile, and if it aligns with our current job openings, we will contact you shortly. If you don’t receive a reply from us within 5 business days, it means we have decided to move forward with other candidates.