2,285,694open jobs
145,408companies
272,265added this week
Browse all
Salary
$53k per year (gross)
Location
Hybrid (Vilnius, Lithuania)
Seniority
Senior · 3+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 14, 2026. First seen by Alion on Nov 13, 2026.

Overview
Company
Impact
Profile match
Nexos.ai is the all-in-one AI platform. Workspace for teams, AI Gateway for developers. 200+ models, no-code Agents, and maximum value from every AI task.
Backed by Index Ventures

Join the AI revolution. We’re building an all-in-one AI platform to help teams do their best work and automate every routine task you can think of. We’re looking for problem-solvers to turn powerful AI into an easy, no-code tool for teams everywhere.

We’re now hiring a Customer Engineer to strengthen the technical side of our team. This role is ideal for engineers who enjoy solving real-world problems directly with customers. You will work closely with the Product and Engineering teams, supporting customer-facing initiatives - from discovery and prototyping to onboarding and feedback loops. Your goal will be to ensure technical clarity, credibility, and success across the customer journey.

Main Responsibilities

  • Act as the technical counterpart to enterprise customers - helping to understand requirements, define solutions, and map them to our product capabilities.

  • Support technical discovery, solution design, and architecture discussions in collaboration with Sales and Product.

  • Deliver hands-on product demonstrations, technical evaluations, and proofs of concept (PoCs). Translate complex customer needs into product configurations or implementation approaches.

  • Act as a feedback bridge between the field and our Engineering team - reporting product gaps, technical blockers, and usability issues.

  • Ensure smooth onboarding by assisting with integrations, APIs, and infrastructure alignment.

  • Maintain relationships with technical stakeholders on the customer side, including engineering and IT/security teams.

  • Develop and maintain internal documentation, reusable code snippets, and solution templates.

  • Contribute to internal knowledge sharing on customer use cases, deployment patterns, and implementation lessons learned.

Core Requirements

  • 3-5+ years of experience in a client-facing, process-oriented technical role - e.g., business analyst, solutions/implementation consultant, or technical project coordinator - ideally within a software development, IT consulting, or SaaS company.

  • Understanding of APIs and integration concepts, comfortable reading API documentation, testing endpoints, and explaining integration patterns to both technical and non-technical audiences.

  • Strong process and systems thinking - comfortable mapping complex, cross-functional workflows and spotting where automation or AI can simplify them.

  • Exposure to AI/ML systems and tooling - either through implementation or integration work.

  • Experience delivering technical PoCs, proof-of-value projects, or integration pilots with enterprise clients.

  • Strong troubleshooting and systems thinking abilities - comfortable navigating complex IT and data environments.

  • Clear communicator, able to articulate technical topics to both internal and external teams.

  • Comfortable working in a high-velocity environment with frequent cross-functional collaboration.

  • Fluency in English (written and spoken); additional languages are a plus.

  • Willingness to occasionally travel for customer sessions or events.

This is not a pre-sales role in the traditional sense - it’s a hands-on, engineering-driven position, focused on helping customers succeed with complex technical integrations and real-world deployment of AI systems.

If you're an engineer who wants to work closely with customers and influence product direction based on real-world needs, we’d like to hear from you.

Salary Range

  • Gross salary is from 4000 eur/month + bonuses. We are open to adjusting this based on the depth and relevance of your experience

What We Offer

  • Professional growth. Internal and external events, online training, conferences, books - everything you need to reach your full potential.

  • Health benefits. Private health insurance, online & on-site workouts (LT) / online workouts & sports access card (PL), consultations - to feel and be your best.

  • Team spirit. Team buildings and parties with games, shows, tastings, food coupons, gifts - and it's on us.

  • More free time. Stay with us and additional vacation days will be added to your calendar.

  • Additional paid leave. Additional days are covered by us in cases of illness or special occasions.

  • Flexibility. Flexible working time arrangement.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,285,694 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Recommended for you based on this role

Solutions
Similar stack
Same company
Vilnius
In office · 2+ years exp · Bachelor's Degree · Vilnius
Analytics
Microsoft Excel
Apply
$53k per year (gross) · In office · Full-Time · Vilnius
Apply
$140k – $200k per year · In office · Santa Clara
SQL
Databases
Snowflake
Databricks
Google BigQuery
AI/ML
AI Agents
EU AI Act
DevOps
GCP
Azure
AWS
IAM
Cybersecurity
SOC 2
GDPR
HIPAA
SIEM
DLP
Apply
$140k – $200k per year · In office · 3+ years exp · Santa Clara
Python
SQL
Databases
Snowflake
Databricks
Google BigQuery
AI/ML
EU AI Act
DevOps
Terraform
GCP
Azure
AWS
Kubernetes
IAM
Cybersecurity
SOC 2
GDPR
HIPAA
Apply
$106k – $140k per year · Equity · In office · 4+ years exp · Okinawa
AI/ML
Computer Vision
Robotics
Sensor Fusion
Apply
$77k – $99k per year · Equity · Remote (Europe) · Full-Time · Tallinn · Vilnius
Apply
$46k – $77k per year (gross) · In office · Full-Time · Vilnius
Apply
GTM Engineer 1 day ago
$34k – $45k per year (gross) · In office · Full-Time · 2+ years exp · Vilnius
Python
JavaScript
AI/ML
Claude
ChatGPT
AI Agents
Management
n8n
Zapier
Marketing
Salesforce
HubSpot
Apply
$42k – $63k per year (gross) · In office · Contractor · Vilnius
Python
SQL
Databases
Trino
AI/ML
dbt
DevOps
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
Amazon S3
Analytics
Power BI
ETL/ELT
Superset
Apply
Business Analyst 1 day ago
$42k – $63k per year (gross) · Hybrid · Full-Time · 2+ years exp · Bachelor's Degree · Vilnius
Management
Confluence
Agile
Scrum
Kanban
Apply
See all jobs
This is one of many
2,285,694 more open roles from verified company boards, updated every day.